阅读说明：本技术 一种铝合金精炼炉及方法 (Aluminum alloy refining furnace and method ) 是由 孙秀 于 2021-01-21 设计创作，主要内容包括：本发明公开了一种铝合金精炼炉及方法,包括炉体,所述炉体内设有用于精炼的精炼腔,所述精炼腔右侧设有推送腔,所述炉体右端固定有连通所述推送腔的管道,所述管道上还设有用于堵漏的封堵机构,所述炉体内还设有用于输出动力的驱动机构以及能够感应温度变化的热感应机构,所述推送腔内设有用于推送残余气体的推送机构在使用精炼气体时,通过温度自动完成开口的开启,在完成输气后,通过推送机构自动完成对管道内部残留精炼气体的推送排出,避免浪费,同时由于橡胶套与隔板的限制,在推送精炼气体的同时避免空气与精炼气体混合影响使用,在管道破损漏气时自动完成为破损处的包裹,从而避免气体大量泄漏。(The invention discloses an aluminum alloy refining furnace and a method, which comprises a furnace body, wherein a refining cavity for refining is arranged in the furnace body, a pushing cavity is arranged at the right side of the refining cavity, a pipeline communicated with the pushing cavity is fixed at the right end of the furnace body, a plugging mechanism for plugging is also arranged on the pipeline, a driving mechanism for outputting power and a thermal induction mechanism capable of sensing temperature change are also arranged in the furnace body, a pushing mechanism for pushing residual gas is arranged in the pushing cavity, when the refining gas is used, the opening of the opening is automatically completed through temperature, after the gas transmission is completed, the pushing and discharging of the residual refining gas in the pipeline are automatically completed through the pushing mechanism, the waste is avoided, meanwhile, due to the limitation of a rubber sleeve and a partition plate, the influence of the mixing of air and the refining gas on the use is avoided while the refining gas is pushed, the wrapping of the damaged part is automatically completed when the pipeline is damaged and leaked, thereby avoiding substantial gas leakage.)

1. The aluminum alloy refining furnace comprises a furnace body, and is characterized in that: the refining furnace is characterized in that a refining cavity for refining is arranged in the furnace body, a pushing cavity is arranged on the right side of the refining cavity, a pipeline communicated with the pushing cavity is fixed at the right end of the furnace body, a plugging mechanism for plugging is further arranged on the pipeline, a driving mechanism for outputting power and a thermal induction mechanism capable of sensing temperature change are further arranged in the furnace body, a pushing mechanism for pushing residual gas is arranged in the pushing cavity, the pushing mechanism comprises two lifting plates capable of moving up and down in the pushing cavity, a through cavity penetrating the left end and the right end of the lifting plates from left to right is arranged in the pushing cavity, two ejecting cavities with openings facing to right are arranged on the left inner wall of the pushing cavity, first trapezoidal blocks with right ends respectively positioned in the two through cavities are slidably connected in the two ejecting cavities, and ejecting springs with left ends fixedly connected with the left inner walls of the ejecting cavities are fixedly connected with the left ends of the first trapezoidal blocks, a connecting rope is fixedly connected at the left end of the first trapezoid block at the upper side, a pushing rod with the left end contacted with the first trapezoid block and the right end positioned in the pushing cavity is connected in the through cavity in a sliding manner, a lifting spring with the left end far away from the center of the pushing cavity and the right end fixedly connected with the inner wall of the pushing cavity is fixedly connected on the lifting plate, a rope is fixedly connected at the upper end of the lifting plate at the upper side, an air pump is fixedly arranged in the pipeline, a rubber sleeve is also connected in the pipeline in a sliding manner, a rotating shaft is rotationally connected in the rubber sleeve, a partition plate contacted with the inner ring of the rubber sleeve is fixedly connected on the rotating shaft, two limiting grooves with openings far away from the rotating shaft are arranged in the partition plate, two jacking cavities are arranged in the rubber sleeve, and a blocking block with the, the stop block is fixedly connected with the inner wall of the rotating shaft through an electromagnetic spring, the right side of the stop block is further provided with a top pressure plate, the top pressure plate is fixedly connected with the right inner wall of the top pressure cavity through a compression spring, the rotating shaft is fixedly connected with the rubber sleeve through a torsion spring, an elastic rope is further arranged inside the pipeline, the right end of the elastic rope is fixedly connected with four translation springs, the upper side and the lower side of the elastic rope are respectively provided with a translation spring right end, the translation spring right end penetrates through the left inner wall of the top pressure cavity and is fixedly connected with the top pressure plate, the translation spring right end is fixedly connected with the rubber sleeve, and the rubber sleeve right end is fixedly provided with a reset spring of which the right end is fixedly connected.

2. An aluminum alloy refining furnace according to claim 1, characterized in that: the plugging mechanism comprises a cylindrical moving trolley which can move on the pipeline, two annular ventilation cavities which are communicated with the outside are arranged at the left end and the right end of the moving trolley, the ventilation cavities are fixedly connected with air bags which prevent the ventilation cavities from being communicated with the outside, the left ventilation cavities and the right ventilation cavities are communicated through connecting pipelines, ten turbine cavities with openings facing the pipeline are arranged between the ventilation cavities at the left side and the right side, the inner wall of each turbine cavity far away from the pipeline is rotatably connected with a turbine shaft, one end of each turbine shaft close to the pipeline is fixedly connected with a turbine fan blade, a moving groove is further arranged in the moving trolley, a sealing block is slidably connected in the moving groove, the rear end of the sealing block is fixedly connected with a driven spring with the rear end fixedly connected with the rear inner wall of the moving groove, and ten strings are fixedly connected with the front end of, the right ends of ten strings penetrate through the inner wall of the turbine cavity respectively and are wound on the turbine shaft, an air inlet pipeline communicated with the pipeline and internally provided with a one-way valve is arranged on the right side of the movable trolley, and the air inlet pipeline is fixedly connected with the movable trolley through a connecting spring.

3. An aluminum alloy refining furnace according to claim 1, characterized in that: the driving mechanism comprises a driving cavity positioned in the front inner wall of the pushing cavity, a driving motor is fixedly connected in the front inner wall of the driving cavity, the rear end of the driving motor is in power connection with a driving shaft, a winding wheel and a driving cavity are fixedly connected on the driving shaft, a sliding gear and a first belt pulley which are in sliding connection with the driving shaft are arranged between the driving cavity and the winding wheel, the sliding gear is fixedly connected with the first belt pulley through a connecting rod, the left end of the elastic rope penetrates through the left and right inner walls of the pushing cavity and the left inner wall of the driving cavity and is wound on the winding wheel, a ring cavity with a forward opening is arranged in the rear inner wall of the driving cavity, a ring plate is in sliding connection with the ring plate, a ring groove with a forward opening is arranged in the ring plate, and four moving springs are fixedly connected with the rear end and the rear inner wall, sliding block sliding connection has the sliding block in the ring channel, sliding block front end fixedly connected with front end runs through the gangbar in drive chamber, be equipped with the connecting hole that the opening is backward in the slip gear.

4. An aluminum alloy refining furnace according to claim 1, characterized in that: a transmission cavity communicated with the driving cavity is arranged in the upper inner wall and the lower inner wall of the pushing cavity, a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the transmission cavity, a pushing gear is fixedly connected to the rotating shaft, a second belt pulley is also fixedly connected to the upper side of the rotating shaft, transmission is realized between the second belt pulley and the first belt pulley through a belt, a driven shaft is further rotatably connected to the front inner wall of the driving cavity, a driven gear meshed with the sliding gear is fixedly connected to the rear end of the driven shaft, a rotating gear meshed with the driven gear is fixedly connected to the lower side of the rotating shaft, rack cavities with openings facing the pushing cavity are arranged in the upper inner wall and the lower inner wall of the pushing cavity, one end of the rack cavities close to the lifting plate is positioned in the pushing cavity and fixedly connected with the lifting plate, and the right end of the pushing gear is positioned in the rack cavities and, the left end of the connecting rope penetrates through the left inner wall of the ejection cavity at the upper side and the front inner wall of the annular cavity to be fixedly connected with the annular plate.

5. An aluminum alloy refining furnace according to claim 1, characterized in that: the thermal induction mechanism comprises a moving cavity positioned in the rear inner wall of a pushing cavity, the moving cavity is communicated with the refining cavity through a through hole, the moving cavity is communicated with the pushing cavity through a communicating hole, a moving block is connected in the moving cavity in a sliding manner and is fixedly connected with the right inner wall of the moving cavity through a transmission spring, a blocking block with the left end positioned in the through hole is fixedly connected with the left end of the moving block, a limiting groove with a forward opening is arranged in the moving block, a spring cavity with a backward opening is arranged in the front inner wall of the moving cavity, a second trapezoidal block with the rear end positioned in the moving cavity is connected in the spring cavity in a sliding manner, a moving spring with the front end fixedly connected with the front inner wall of the spring cavity is fixedly connected with the front end of the second trapezoidal block, and the upper end of a rope penetrates through the upper inner wall of the pushing cavity and the front inner wall of the spring cavity and is fixedly, still be equipped with the intercommunication in the inner wall behind the removal chamber the translation chamber in removal chamber, sliding connection has translation chamber and translation chamber to keep away from in the translation chamber the refining chamber and it is close to remove the chamber the refining chamber, sliding connection has the sliding plate just in the translation chamber the sliding plate with through translation spring fixed connection between the left inner wall in translation chamber, translation chamber right side is equipped with the intercommunication the gas transmission pipeline in translation chamber, gas transmission pipeline right-hand member runs through the furnace body right-hand member just extends to in the travelling car, gas transmission pipeline quilt the shifting chute runs through and communicates connecting tube.

6. An aluminum alloy refining furnace according to claim 1, characterized in that: the elastic force of the elastic rope is greater than that of the compression spring, the elastic force of the compression spring is less than that of the reset spring, and the elastic force of the ejection spring is greater than that of the movable spring.

7. The use method of the aluminum alloy refining furnace is characterized by comprising the following steps:

in an initial state, the elastic force of the movable spring is in a compressed state, and the movable cavity and the pushing cavity cannot be communicated due to the limitation of the movable block;

the first step is as follows: when the refining chamber is heated to refine the aluminum alloy, because the temperature in the refining chamber is increased, so that the temperature of the gas in the moving cavity is increased, the moving block is moved rightwards and compresses the transmission spring, so that the left end of the blocking block leaves the through hole, when the moving block moves to the rightmost side, the moving cavity is communicated with the pushing cavity through the through hole, gas on the right side of the moving block enters the translation cavity, the gas in the gas transmission pipeline can not enter the vent cavity through the driven spring due to the limitation of the closing block, thereby causing the sliding plate to move leftward and compressing the translation spring, while causing the rear end of the second trapezoidal block to be located in the limiting groove as the moving block moves to the rightmost side, thereby limiting the moving block, at the moment, the air pump starts to deliver refined gas to the pushing cavity through the pipeline, and the gas pushes the partition plate to rotate so as to pass through the rubber sleeve and the partition plate;

the second step is that: when refining is finished, the air pump stops working, at the moment, the driving motor works to drive the driving shaft to rotate, so that the winding wheel and the driving gear are driven to rotate, the winding wheel rotates to wind the elastic rope tightly, so that the translation springs are pulled, the translation springs on the upper side and the lower side drive the jacking plate to move leftwards and stretch the compression spring, so that the blocking block is close to the partition plate and compresses the electromagnetic spring, one end, close to the partition plate, of the blocking block enters the limiting groove to limit the partition plate to rotate, so that the rubber sleeve and the partition plate are driven to move leftwards when the elastic rope is wound tightly, refined gas on the left side of the rubber sleeve is driven to be pushed leftwards, meanwhile, the rubber sleeve moves leftwards, so that air enters the pipeline through the;

the third step: when the rubber sleeve contacts with the right end of the push rod, the push rod is driven to move leftwards, so that the first trapezoidal block leaves the through cavity and is cut back into the ejecting cavity, the connecting rope is loosened while the ejecting spring is compressed, the moving spring is reset to drive the annular plate to move forwards, the linkage rod moves forwards and enters the connecting hole, at the moment, the rotation of the driving gear drives the sliding gear to rotate through the linkage rod, so that the first belt pulley rotates, the rotation of the sliding gear drives the driven gear and the driven shaft to rotate, so that the rotating gear rotates, so that the rotating shaft at the lower side rotates, the rotation of the first belt pulley drives the second belt pulley to rotate through the transmission of the belt, so that the rotating shaft at the upper side rotates, so that the rotating shafts at the upper side and the lower side rotate towards opposite directions, so that the two racks are close to each other, so that the two lifting plates are close, when the temperature in the refining cavity is reduced, the transmission spring resets to drive the moving block to move leftwards to reset, so that the plugging block is positioned in the through hole again, and the moving block also limits the communication between the moving cavity and the pushing cavity again;

the fourth step: the driving motor reversely outputs power, namely the winding wheel reversely rotates to loosen the elastic rope, so that the reset spring resets to drive the rubber sleeve to move rightwards, the electromagnetic spring works to enable the stop block to leave the limiting groove, the top pressure plate resets, the partition plate is not limited any more, and the partition plate can rotate when the rubber sleeve resets;

the fifth step: the in-process travelling car work at refined gas transport moves on the pipeline, whether detect gas leakage, when the travelling car removes through gas leakage department, the gas that erupts drives turbine fan blade and rotates while the travelling car stops moving, turbine fan blade's rotation drives the turbine shaft and rotates and roll into the string, thereby make the closure block move towards the rear side, thereby make air vent intercommunication gas transmission pipeline, thereby make the translation spring reset and drive the sliding plate and move right, thereby send into the intracavity of ventilating through gas transmission pipeline and connecting tube with gas, thereby make gasbag inflation and with the pipeline contact, thereby prevent gas diffusion.

Technical Field

The invention relates to the field of aluminum alloy refining, in particular to an aluminum alloy refining furnace and a method.

Background

Aluminum alloys require the use of refining gases, such as nitrogen chlorine or other gases, which are typically conveyed through pipes, such as iron pipes or hoses, during refining;

and there is one end distance usually between the valve port from the pipeline export in the in-process of gas delivery in current aluminum alloy refining furnace, but when gas transmission ended, often had many gas to remain in the pipeline, consequently can waste partial gas, causes extravagantly, simultaneously because there is damaged possibility in hose or iron pipe etc. after using for a long time, causes easily in the use and reveals, causes pollution or corruption.

Disclosure of Invention

The invention aims to provide an aluminum alloy refining furnace and a method, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an aluminum alloy refining furnace comprises a furnace body, wherein a refining cavity for refining is arranged in the furnace body, a pushing cavity is arranged on the right side of the refining cavity, a pipeline communicated with the pushing cavity is fixed at the right end of the furnace body, a plugging mechanism for plugging is further arranged on the pipeline, a driving mechanism for outputting power and a thermal induction mechanism capable of sensing temperature change are further arranged in the furnace body, a pushing mechanism for pushing residual gas is arranged in the pushing cavity, the pushing mechanism comprises two lifting plates capable of moving up and down in the pushing cavity, a through cavity which penetrates through the left end and the right end of the lifting plates is arranged in the pushing cavity, two ejecting cavities with openings facing to the right are arranged on the left inner wall of the pushing cavity, two first trapezoidal blocks with right ends respectively positioned in the two through cavities are slidably connected in the ejecting cavities, and an ejecting spring with left ends fixedly connected with the left inner wall of the ejecting cavity is fixedly connected with the left end of the first trapezoidal block, a connecting rope is fixedly connected at the left end of the first trapezoid block at the upper side, a pushing rod with the left end contacted with the first trapezoid block and the right end positioned in the pushing cavity is connected in the through cavity in a sliding manner, a lifting spring with the left end far away from the center of the pushing cavity and the right end fixedly connected with the inner wall of the pushing cavity is fixedly connected on the lifting plate, a rope is fixedly connected at the upper end of the lifting plate at the upper side, an air pump is fixedly arranged in the pipeline, a rubber sleeve is also connected in the pipeline in a sliding manner, a rotating shaft is rotationally connected in the rubber sleeve, a partition plate contacted with the inner ring of the rubber sleeve is fixedly connected on the rotating shaft, two limiting grooves with openings far away from the rotating shaft are arranged in the partition plate, two jacking cavities are arranged in the rubber sleeve, and a blocking block with the, the stop block is fixedly connected with the inner wall of the rotating shaft through an electromagnetic spring, the right side of the stop block is further provided with a top pressure plate, the top pressure plate is fixedly connected with the right inner wall of the top pressure cavity through a compression spring, the rotating shaft is fixedly connected with the rubber sleeve through a torsion spring, an elastic rope is further arranged inside the pipeline, the right end of the elastic rope is fixedly connected with four translation springs, the upper side and the lower side of the elastic rope are respectively provided with a translation spring right end, the translation spring right end penetrates through the left inner wall of the top pressure cavity and is fixedly connected with the top pressure plate, the translation spring right end is fixedly connected with the rubber sleeve, and the rubber sleeve right end is fixedly provided with a reset spring of which the right end is fixedly connected.

Furthermore, the plugging mechanism comprises a cylindrical moving trolley which can move on the pipeline, two annular ventilation cavities which are communicated with the outside are arranged at the left end and the right end of the moving trolley, the ventilation cavities are fixedly connected with air bags which prevent the ventilation cavities from being communicated with the outside, the left ventilation cavities and the right ventilation cavities are communicated through a connecting pipeline, ten turbine cavities with openings facing the pipeline are arranged between the ventilation cavities at the left side and the right side, a turbine shaft is rotatably connected to the inner wall of the turbine cavity far away from the pipeline, one end of the turbine shaft close to the pipeline is fixedly connected with a turbine fan blade, a moving groove is further arranged in the moving trolley, a sealing block is slidably connected in the moving groove, the rear end of the sealing block is fixedly connected with a driven spring with the rear end fixedly connected with the rear inner wall of the moving groove, and ten strings are fixedly connected to the front end of the, the right ends of ten strings penetrate through the inner wall of the turbine cavity respectively and are wound on the turbine shaft, an air inlet pipeline communicated with the pipeline and internally provided with a one-way valve is arranged on the right side of the movable trolley, and the air inlet pipeline is fixedly connected with the movable trolley through a connecting spring.

Further, the driving mechanism comprises a driving cavity positioned in the front inner wall of the pushing cavity, a driving motor is fixedly connected in the front inner wall of the driving cavity, the rear end of the driving motor is in power connection with a driving shaft, a winding wheel and a driving cavity are fixedly connected on the driving shaft, a sliding gear and a first belt pulley which are in sliding connection with the driving shaft are arranged between the driving cavity and the winding wheel, the sliding gear is fixedly connected with the first belt pulley through a connecting rod, the left end of the elastic rope penetrates through the left and right inner walls of the pushing cavity and the left inner wall of the driving cavity and is wound on the winding wheel, a ring cavity with a forward opening is arranged in the rear inner wall of the driving cavity, a ring plate is in sliding connection with the ring cavity, an annular groove with a forward opening is arranged in the ring plate, and four movable springs are fixedly connected with the rear end and the rear inner wall of the, sliding block sliding connection has the sliding block in the ring channel, sliding block front end fixedly connected with front end runs through the gangbar in drive chamber, be equipped with the connecting hole that the opening is backward in the slip gear.

Furthermore, a transmission cavity communicated with the driving cavity is arranged in each of the upper inner wall and the lower inner wall of the pushing cavity, a rotating shaft is rotatably connected between the front inner wall and the rear inner wall of the transmission cavity, a pushing gear is fixedly connected to the rotating shaft, a second belt pulley is also fixedly connected to the upper side of the rotating shaft, transmission is realized between the second belt pulley and the first belt pulley through a belt, a driven shaft is further rotatably connected to the front inner wall of the driving cavity, a driven gear meshed with the sliding gear is fixedly connected to the rear end of the driven shaft, a rotating gear meshed with the driven gear is fixedly connected to the lower side of the rotating shaft, rack cavities with openings facing the pushing cavity are arranged in each of the upper inner wall and the lower inner wall of the pushing cavity, and racks with one ends close to the lifting plate and fixedly connected with the lifting plate are arranged in the rack cavities, the push gear right-hand member is located the rack intracavity and with the rack toothing, the connection rope left end runs through the upside ejecting chamber left inner wall with inner wall before the annular chamber with annular plate fixed connection.

Further, the heat induction mechanism comprises a moving cavity positioned in the rear inner wall of the pushing cavity, the moving cavity is communicated with the refining cavity through a through hole, the moving cavity is communicated with the pushing cavity through a communicating hole, a moving block is connected in the moving cavity in a sliding manner and is fixedly connected with the right inner wall of the moving cavity through a transmission spring, a blocking block with the left end positioned in the through hole is fixedly connected with the left end of the moving block, a limiting groove with a forward opening is arranged in the moving block, a spring cavity with a backward opening is arranged in the front inner wall of the moving cavity, a second trapezoidal block with the rear end positioned in the moving cavity is connected in the spring cavity in a sliding manner, a moving spring with the front end fixedly connected with the front inner wall of the spring cavity is fixedly connected with the front end of the second trapezoidal block, and the upper end of the rope penetrates through the upper inner wall of the pushing cavity and the front inner wall of the spring cavity and is fixedly connected with, still be equipped with the intercommunication in the inner wall behind the removal chamber the translation chamber in removal chamber, sliding connection has translation chamber and translation chamber to keep away from in the translation chamber the refining chamber and it is close to remove the chamber the refining chamber, sliding connection has the sliding plate just in the translation chamber the sliding plate with through translation spring fixed connection between the left inner wall in translation chamber, translation chamber right side is equipped with the intercommunication the gas transmission pipeline in translation chamber, gas transmission pipeline right-hand member runs through the furnace body right-hand member just extends to in the travelling car, gas transmission pipeline quilt the shifting chute runs through and communicates connecting tube.

Furthermore, the elastic force of the elastic rope is greater than that of the compression spring, the elastic force of the compression spring is less than that of the return spring, and the elastic force of the ejection spring is greater than that of the moving spring.

A using method of an aluminum alloy refining furnace comprises the following specific steps:

in an initial state, the elastic force of the movable spring is in a compressed state, and the movable cavity and the pushing cavity cannot be communicated due to the limitation of the movable block;

the first step is as follows: when the refining chamber is heated to refine the aluminum alloy, because the temperature in the refining chamber is increased, so that the temperature of the gas in the moving cavity is increased, the moving block is moved rightwards and compresses the transmission spring, so that the left end of the blocking block leaves the through hole, when the moving block moves to the rightmost side, the moving cavity is communicated with the pushing cavity through the through hole, gas on the right side of the moving block enters the translation cavity, the gas in the gas transmission pipeline can not enter the vent cavity through the driven spring due to the limitation of the closing block, thereby causing the sliding plate to move leftward and compressing the translation spring, while causing the rear end of the second trapezoidal block to be located in the limiting groove as the moving block moves to the rightmost side, thereby limiting the moving block, at the moment, the air pump starts to deliver refined gas to the pushing cavity through the pipeline, and the gas pushes the partition plate to rotate so as to pass through the rubber sleeve and the partition plate;

the second step is that: when refining is finished, the air pump stops working, at the moment, the driving motor works to drive the driving shaft to rotate, so that the winding wheel and the driving gear are driven to rotate, the winding wheel rotates to wind the elastic rope tightly, so that the translation springs are pulled, the translation springs on the upper side and the lower side drive the jacking plate to move leftwards and stretch the compression spring, so that the blocking block is close to the partition plate and compresses the electromagnetic spring, one end, close to the partition plate, of the blocking block enters the limiting groove to limit the partition plate to rotate, so that the rubber sleeve and the partition plate are driven to move leftwards when the elastic rope is wound tightly, refined gas on the left side of the rubber sleeve is driven to be pushed leftwards, meanwhile, the rubber sleeve moves leftwards, so that air enters the pipeline through the;

the third step: when the rubber sleeve contacts with the right end of the push rod, the push rod is driven to move leftwards, so that the first trapezoidal block leaves the through cavity and is cut back into the ejecting cavity, the connecting rope is loosened while the ejecting spring is compressed, the moving spring is reset to drive the annular plate to move forwards, the linkage rod moves forwards and enters the connecting hole, at the moment, the rotation of the driving gear drives the sliding gear to rotate through the linkage rod, so that the first belt pulley rotates, the rotation of the sliding gear drives the driven gear and the driven shaft to rotate, so that the rotating gear rotates, so that the rotating shaft at the lower side rotates, the rotation of the first belt pulley drives the second belt pulley to rotate through the transmission of the belt, so that the rotating shaft at the upper side rotates, so that the rotating shafts at the upper side and the lower side rotate towards opposite directions, so that the two racks are close to each other, so that the two lifting plates are close, when the temperature in the refining cavity is reduced, the transmission spring resets to drive the moving block to move leftwards to reset, so that the plugging block is positioned in the through hole again, and the moving block also limits the communication between the moving cavity and the pushing cavity again;

the fourth step: the driving motor reversely outputs power, namely the winding wheel reversely rotates to loosen the elastic rope, so that the reset spring resets to drive the rubber sleeve to move rightwards, the electromagnetic spring works to enable the stop block to leave the limiting groove, the top pressure plate resets, the partition plate is not limited any more, and the partition plate can rotate when the rubber sleeve resets;

the fifth step: the in-process travelling car work at refined gas transport moves on the pipeline, whether detect gas leakage, when the travelling car removes through gas leakage department, the gas that erupts drives turbine fan blade and rotates while the travelling car stops moving, turbine fan blade's rotation drives the turbine shaft and rotates and roll into the string, thereby make the closure block move towards the rear side, thereby make air vent intercommunication gas transmission pipeline, thereby make the translation spring reset and drive the sliding plate and move right, thereby send into the intracavity of ventilating through gas transmission pipeline and connecting tube with gas, thereby make gasbag inflation and with the pipeline contact, thereby prevent gas diffusion.

Compared with the prior art, the invention has the beneficial effects that:

the invention has simple structure and convenient operation, automatically finishes opening through temperature when refined gas is used, automatically finishes pushing and discharging residual refined gas in the pipeline through the pushing mechanism after gas transmission is finished, avoids waste, simultaneously avoids mixing air and the refined gas to influence use when the refined gas is pushed due to the limitation of the rubber sleeve and the partition plate, and automatically finishes wrapping at a damaged part when the pipeline is damaged and leaks gas, thereby avoiding large amount of gas leakage.

Drawings

FIG. 1 is a schematic view of the overall structure of an aluminum alloy refining furnace according to the present invention;

FIG. 2 is an enlarged view of the structure A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B-B shown in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure C-C of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at D in FIG. 1 according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an aluminum alloy refining furnace and a method thereof comprise a furnace body 10, wherein a refining cavity 11 for refining is arranged in the furnace body 10, a pushing cavity 13 is arranged on the right side of the refining cavity 11, a pipeline 23 communicated with the pushing cavity 13 is fixed at the right end of the furnace body 10, a plugging mechanism 83 for plugging is further arranged on the pipeline 23, a driving mechanism 85 for outputting power and a thermal induction mechanism 84 capable of inducing temperature change are further arranged in the furnace body 10, a pushing mechanism 82 for pushing residual gas is arranged in the pushing cavity 13, the pushing mechanism 82 comprises two lifting plates 19 capable of moving up and down in the pushing cavity 13, a through cavity 20 which penetrates through the lifting plates 19 from left to right is arranged in the pushing cavity 13, two ejection cavities 16 with right openings are arranged on the left inner wall of the pushing cavity 13, two first trapezoidal blocks 21 with right ends respectively positioned in the two through cavities 20 are slidably connected in the two ejection cavities 16, the left end of the first trapezoid block 21 is fixedly connected with an ejection spring 14, the left end of the ejection spring is fixedly connected with the left inner wall of the ejection cavity 16, the left end of the first trapezoid block 21 at the upper side is fixedly connected with a connecting rope 15, the through cavity 20 is internally and slidably connected with a pushing rod 22, the left end of the pushing rod is in contact with the first trapezoid block 21, the right end of the pushing rod is positioned in the pushing cavity 13, the lifting plate 19 is fixedly connected with a lifting spring 12, the end of the lifting spring far away from the center of the pushing cavity 13 is fixedly connected with the inner wall of the pushing cavity 13, the upper end of the lifting plate 19 at the upper side is fixedly connected with a rope 47, an air pump 25 is fixedly arranged in the pipeline 23, a rubber sleeve 86 is further and slidably connected in the pipeline 23, a rotating shaft 40 is rotatably connected in the rubber sleeve 86 ring, a partition plate 39 in contact with the inner ring of the rubber, two jacking cavities 87 are arranged in the rubber sleeve 86, one end of each jacking cavity 87, which is close to the rotating shaft 40, is slidably connected with a blocking block 90 which can be positioned in the limit groove 89, the blocking block 90 and the inner wall of each jacking cavity 87, which is close to the rotating shaft 40, are fixedly connected through an electromagnetic spring, a jacking plate 88 is further arranged on the right side of each blocking block 90, the jacking plate 88 is fixedly connected with the right inner wall of each jacking cavity 87 through a compression spring, the rotating shaft 40 is fixedly connected with the rubber sleeve 86 through a torsion spring 42, an elastic rope 18 is further arranged in the pipeline 23, four translation springs 72 are fixedly connected to the right end of the elastic rope 18, the right ends of the translation springs 72 on the upper side and the lower side penetrate through the left inner wall of the jacking cavity 87 and are fixedly connected with the jacking plate 88, and the right ends of the translation springs 72 on the front side and the rear side, and a return spring 24 with the right end fixedly connected with the air pump 25 is fixed at the right end of the rubber sleeve 86.

Beneficially, the plugging mechanism 83 includes a cylindrical moving trolley 38 capable of moving on the pipeline 23, two annular ventilation cavities 41 communicating with the outside are disposed at both left and right ends of the moving trolley 38, the ventilation cavities 41 are fixedly connected with a bag 33 for preventing the ventilation cavities 41 from communicating with the outside, the left and right ventilation cavities 41 are communicated with each other through a connecting pipeline 76, ten turbine cavities 35 having openings facing the pipeline 23 are disposed between the ventilation cavities 41 at the left and right sides, a turbine shaft 36 is rotatably connected to an inner wall of the turbine cavity 35 far away from the pipeline 23, a turbine blade 34 is fixedly connected to one end of the turbine shaft 36 close to the pipeline 23, a moving groove 78 is further disposed in the moving trolley 38, a sealing block 80 is slidably connected in the moving groove 78, and a driven spring 79 having a rear end fixedly connected to an inner wall of the moving groove 78 is fixedly connected to a rear end of the sealing block 80, the front end of the sealing block 80 is fixedly connected with ten strings 77, the right ends of the ten strings 77 respectively penetrate through the inner wall of the turbine cavity 35 and are wound on the turbine shaft 36, the right side of the movable trolley 38 is provided with an air inlet pipeline 26 which is communicated with the pipeline 23 and is internally provided with a one-way valve, and the air inlet pipeline 26 is fixedly connected with the movable trolley 38 through a connecting spring 32.

Advantageously, the driving mechanism 85 includes a driving chamber 55 located in the front inner wall of the pushing chamber 13, a driving motor 51 is fixedly connected in the front inner wall of the driving chamber 55, a driving shaft 54 is dynamically connected to the rear end of the driving motor 51, a winding wheel 52 and a driving chamber 55 are fixedly connected to the driving shaft 54, a sliding gear 56 and a first belt pulley 53 which are slidably connected to the driving shaft 54 are disposed between the driving chamber 55 and the winding wheel 52, the sliding gear 56 and the first belt pulley 53 are fixedly connected by a connecting rod, the left end of the elastic cord 18 penetrates through the left and right inner walls of the pushing chamber 13 and the left inner wall of the driving chamber 55 and is wound on the winding wheel 52, an annular chamber 61 with a forward opening is disposed in the rear inner wall of the driving chamber 55, an annular plate 58 is slidably connected in the annular chamber 61, an annular groove 60 with a forward opening is disposed in the annular plate 58, the rear inner wall of the annular plate 58 is fixedly connected with four movable springs 59 of which the rear ends are fixedly connected with the rear inner wall of the annular cavity 61, the annular groove 60 is internally and slidably connected with a sliding block 27, the front end of the sliding block 27 is fixedly connected with a linkage rod 28 of which the front end penetrates through the driving cavity 55, and a connecting hole 31 with a backward opening is formed in the sliding gear 56.

Beneficially, a transmission cavity 48 communicating with the driving cavity 55 is arranged in each of the upper and lower inner walls of the pushing cavity 13, a rotation shaft 43 is rotatably connected between the front and rear inner walls of the transmission cavity 48, a pushing gear 46 is fixedly connected to the rotation shaft 43, a second pulley 29 is further fixedly connected to the rotation shaft 43 at the upper side, transmission is realized between the second pulley 29 and the first pulley 53 through a belt 30, a driven shaft 74 is further rotatably connected to the front inner wall of the driving cavity 55, a driven gear 73 engaged with the sliding gear 56 is fixedly connected to the rear end of the driven shaft 74, a rotation gear 75 engaged with the driven gear 73 is fixedly connected to the rotation shaft 43 at the lower side, a rack cavity 45 having an opening facing the pushing cavity 13 is arranged in each of the upper and lower inner walls of the pushing cavity 13, a rack 44 having one end close to the lifting plate 19 and fixedly connected to the lifting plate 19 is slidably connected to the rack cavity 45, the right end of the pushing gear 46 is located in the rack cavity 45 and meshed with the rack 44, and the left end of the connecting rope 15 penetrates through the left inner wall of the upper ejection cavity 16 and the front inner wall of the annular cavity 61 to be fixedly connected with the annular plate 58.

Beneficially, the heat sensing mechanism 84 includes a moving cavity 70 located in the rear inner wall of the pushing cavity 13, the moving cavity 70 is communicated with the refining cavity 11 through a through hole 50, the moving cavity 70 is communicated with the pushing cavity 13 through a communicating hole 63, a moving block 68 is slidably connected in the moving cavity 70 and is fixedly connected with the right inner wall of the moving cavity 70 through a transmission spring 66, a blocking block 49 with a left end located in the through hole 50 is fixedly connected to the left end of the moving block 68, a limiting groove 69 with a forward opening is arranged in the moving block 68, a spring cavity 62 with a backward opening is arranged in the front inner wall of the moving cavity 70, a second trapezoidal block 65 with a rear end located in the moving cavity 70 is slidably connected in the spring cavity 62, a moving spring 64 with a front end fixedly connected with the front inner wall of the spring cavity 62 is fixedly connected to the front end of the second trapezoidal block 65, the upper end of the rope 47 penetrates through the upper inner wall of the pushing cavity 13, the front inner wall of the spring cavity 62 and the second trapezoid block 65 are fixedly connected, a translation cavity 71 communicated with the moving cavity 70 is further formed in the rear inner wall of the moving cavity 70, the translation cavity 71 is connected with the translation cavity 71 in a sliding mode, the translation cavity 71 is far away from the refining cavity 11, the moving cavity 70 is close to the refining cavity 11, a sliding plate 67 is connected in the translation cavity 71 in a sliding mode, the sliding plate 67 is fixedly connected with the left inner wall of the translation cavity 71 through a translation spring 72, a gas transmission pipeline 37 communicated with the translation cavity 71 is arranged on the right side of the translation cavity 71, the right end of the gas transmission pipeline 37 penetrates through the right end of the furnace body 10 and extends into the moving trolley 38, and the gas transmission pipeline 37 is penetrated through the moving groove 78 and communicated with the connecting.

Advantageously, the elastic cord 18 has an elastic force greater than that of the compression spring, the compression spring has an elastic force less than that of the return spring 24, and the ejection spring 14 has an elastic force greater than that of the moving spring 59.

A using method of an aluminum alloy refining furnace comprises the following specific steps:

in the initial state, the elastic force of the moving spring 59 is in a compressed state, and the moving cavity 70 cannot be communicated with the pushing cavity 13 due to the limitation of the moving block 68;

the first step is as follows: when the refining of the aluminum alloy is carried out by heating in the refining chamber 11, the temperature in the refining chamber 11 is increased, so that the temperature of the gas in the moving chamber 70 is increased, the moving block 68 moves rightwards and compresses the transmission spring 66, so that the left end of the blocking block 49 leaves the through hole 50, when the moving block 68 moves rightmost, the moving chamber 70 is communicated with the pushing chamber 13 through the communication hole 63, the gas on the right side of the moving block 68 enters the translation chamber 71, the gas in the gas transmission pipeline 37 cannot enter the ventilation chamber 41 through the driven spring 79 due to the limitation of the blocking block 80, so that the sliding plate 67 moves leftwards and compresses the translation spring 72, and simultaneously, the rear end of the second trapezoidal block 65 is positioned in the limiting groove 69 due to the movement of the moving block 68 rightmost, so that the moving block 68 is limited, at this moment, the air pump 25 starts to deliver the refined gas to the pushing chamber 13 through the pipeline 23, the gas rotates by pushing the diaphragm 39, passing through the rubber sleeve 86 and the diaphragm 39;

the second step is that: when refining is finished, the air pump 25 stops working, at the moment, the driving motor 51 works to drive the driving shaft 54 to rotate, so as to drive the winding wheel 52 and the driving gear 57 to rotate, the winding wheel 52 rotates to wind the elastic rope 18 tightly, so as to pull the translation spring 72, the translation springs 72 on the upper side and the lower side drive the jacking plate 88 to move leftward and stretch the compression spring, so that the blocking block 90 approaches to the partition plate 39 and compresses the electromagnetic spring, so that one end, close to the partition plate 39, of the blocking block 90 enters the limiting groove 89 to limit the partition plate 39 to rotate, so as to drive the rubber sleeve 86 and the partition plate 39 to move leftward when the elastic rope 18 is wound tightly, so as to drive refined gas on the left side of the rubber sleeve 86 to be pushed leftward, and meanwhile, as the rubber sleeve 86 moves leftward, so that air enters the pipeline 23 through the air;

the third step: when the rubber sleeve 86 contacts with the right end of the push rod 22, the push rod 22 is driven to move leftwards, so that the first trapezoidal block 21 leaves the through cavity 20 and is cut back into the ejection cavity 16, the connection rope 15 is loosened while the ejection spring 14 is compressed, so that the moving spring 59 resets to drive the annular plate 58 to move forwards, so that the linkage rod 28 moves forwards and enters the connection hole 31, at the moment, the rotation of the driving gear 57 drives the sliding gear 56 to rotate through the linkage rod 28, so that the first belt pulley 53 rotates, the rotation of the sliding gear 56 drives the driven gear 73 and the driven shaft 74 to rotate, so that the rotating gear 75 is driven to rotate, so that the rotating shaft 43 at the lower side rotates, the rotation of the first belt pulley 53 drives the second belt pulley 29 to rotate through the transmission of the belt 30, so that the rotating shaft 43 at the upper side rotates, so that the rotating shafts 43 at the upper side and the lower side rotate towards, so that the two racks 44 are close to each other, the two lifting plates 19 are close to each other, and the lifting spring 12 is stretched, so that the residual gas is pushed into the communication hole 63 and into the moving chamber 70, when the two lifting plates 19 are contacted, the second trapezoidal block 65 is pulled by the rope 47 to leave the limiting groove 69, when the temperature in the refining chamber 11 is reduced, the transmission spring 66 is reset to drive the moving block 68 to move leftwards and reset, so that the blocking block 49 is positioned in the through hole 50 again, and the moving block 68 also limits the communication between the moving chamber 70 and the pushing chamber 13 again;

the fourth step: the driving motor 51 reversely outputs power, but the winding wheel 52 reversely rotates to loosen the elastic rope 18, so that the return spring 24 is reset to drive the rubber sleeve 86 to move rightwards, the electromagnetic spring works to enable the blocking block 90 to leave the limiting groove 89, the top pressure plate 88 is reset, the partition plate 39 is not limited any more, and the partition plate 39 can rotate when the rubber sleeve 86 is reset;

the fifth step: the movable trolley 38 works on the pipeline 23 to move in the process of conveying the refining gas, whether gas leaks is detected, when the movable trolley 38 moves through the gas leakage position, the ejected gas drives the turbine blades 34 to rotate while the movable trolley 38 stops moving, the turbine blades 34 rotate to drive the turbine shaft 36 to rotate and wind the strings 77, so that the sealing block 80 moves towards the rear side, so that the vent holes 81 are communicated with the gas transmission pipeline 37, so that the translation spring 72 is reset to drive the sliding plate 67 to move rightwards, so that the gas is sent into the vent cavity 41 through the gas transmission pipeline 37 and the connecting pipeline 76, so that the air bag 33 expands and is in contact with the pipeline 23, and gas diffusion is prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.