阅读说明：本技术 一种具有双层套管结构的高温回转炉 (High-temperature rotary furnace with double-layer sleeve structure ) 是由 曹智勇 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种具有双层套管结构的高温回转炉,包括底座,所述底座的顶端安装有回转炉本体,且回转炉本体的内部套接有转筒,所述转筒的一侧嵌合有进料管,且转筒的另一侧嵌合有排料管,所述回转炉本体的底端安装有加热偶,且回转炉本体的顶端安装有过滤机构。本发明中,通过旋转的转筒可以使得物料加热的更为均匀与快速,通风管内的电动扇可以将回转炉本体内的有害气体吸入到集气箱内,通过集气箱内的碳纤维过滤网可以将气体内的有害杂质进行过滤,通过拉动把手,可以使得碳纤维过滤网通过滑块与滑槽从集气箱内抽出,变与对碳纤维过滤网的更换,且通过电动扇可以将回转炉本体持续加热时过高的压力排出,防止出现炸炉的情况。(The invention discloses a high-temperature rotary furnace with a double-layer sleeve structure, which comprises a base, wherein a rotary furnace body is arranged at the top end of the base, a rotary drum is sleeved in the rotary furnace body, a feeding pipe is embedded in one side of the rotary drum, a discharging pipe is embedded in the other side of the rotary drum, a heating couple is arranged at the bottom end of the rotary furnace body, and a filtering mechanism is arranged at the top end of the rotary furnace body. According to the rotary drum type rotary furnace, materials can be heated more uniformly and quickly through the rotary drum, harmful gas in the rotary furnace body can be sucked into the gas collection box through the electric fan in the ventilation pipe, harmful impurities in the gas can be filtered through the carbon fiber filter screen in the gas collection box, the carbon fiber filter screen can be drawn out of the gas collection box through the sliding block and the sliding groove by pulling the handle, the carbon fiber filter screen is changed into a replacement carbon fiber filter screen, excessive pressure during continuous heating of the rotary furnace body can be discharged through the electric fan, and the situation of explosion of the rotary furnace is prevented.)

1. The utility model provides a high temperature rotary furnace with double-deck sleeve structure, includes base (1), its characterized in that: the rotary furnace comprises a base (1), a rotary furnace body (2) is installed on the top end of the base (1), a rotary drum (3) is sleeved inside the rotary furnace body (2), an inlet pipe (4) is embedded in one side of the rotary drum (3), a discharge pipe (5) is embedded in the other side of the rotary drum (3), the bottom end of the rotary furnace body (2) is connected with a heating couple (12), a filtering mechanism (10) is installed on the top end of the rotary furnace body (2), a rotating shaft (6) is fixed on one side of the inner wall of the rotary furnace body (2), a first gear (7) is fixed on the other side of the rotating shaft (6), a second gear (8) is meshed with one side of the first gear (7), the surface of the second gear (8) and the surface of the discharge pipe (5) are connected, a motor (9) is embedded in one side of the rotary furnace body (2), and the motor (9) and the rotating shaft (6) are fixedly, and a cushioning mechanism (11) is arranged between the base (1) and the rotary furnace body (2).

2. A high temperature rotary kiln having a double-deck shell structure as defined in claim 1, wherein: arrange material pipe (5) and constitute transmission structure between second gear (8) and first gear (7), and arrange material pipe (5) and one side of rotary furnace body (2) and be connected for cup jointing.

3. A high temperature rotary kiln having a double-deck shell structure as defined in claim 1, wherein: arrange material pipe (5) and be the slope dress and install in one side of rotary drum (3), and arrange material pipe (5) and be welded connection between second gear (8).

4. A high temperature rotary kiln having a double-deck shell structure as defined in claim 1, wherein: the heating couple (12) is parallel to the longitudinal axis of the rotary drum (3), and the heating couple (12) is fixedly connected with the rotary furnace body (2).

5. A high temperature rotary kiln having a double-deck shell structure as defined in claim 1, wherein: the inside of filter mechanism (10) is including ventilation pipe (1001), and ventilation pipe (1001) is connected for the gomphosis with the top of rotary kiln body (2) is direct, the inside gomphosis of ventilation pipe (1001) is connected with electronic fan (1002), and the top of ventilation pipe (1001) is fixed with gas collection box (1003), gas vent (1004) have been seted up on the top of gas collection box (1003), and the inner wall both sides of gas collection box (1003) are fixed with spout (1005), the inside cup joint of spout (1005) is inserted and is equipped with slider (1006), and the opposite side fixedly connected with carbon fiber filter screen (1007) of its slider (1006), and one side of carbon fiber filter screen (1007) is fixed with handle (1008).

6. The high temperature rotary kiln having a double-deck shell structure of claim 5, wherein: the carbon fiber filter screen (1007) is parallel to the longitudinal axis of the gas collection box (1003), and the carbon fiber filter screen (1007) forms a sliding structure between the sliding grooves (1005) through the sliding block (1006).

7. A high temperature rotary kiln having a double-deck shell structure as defined in claim 1, wherein: the utility model discloses a rotary kiln, including the inside of bradyseism mechanism (11) including a plurality of outer poles of stretching out and drawing back (1101), and be fixed connection between the top of outer pole of stretching out and drawing back (1101) and base (1), the inside of outer pole of stretching out and drawing back (1101) is fixed with first bradyseism spring (1102), and the top of first bradyseism spring (1102) is fixed with flexible interior pole (1103), and is fixed connection between the bottom of flexible interior pole (1103) and rotary kiln body (2), the bottom mounting of rotary kiln body (2) has second bradyseism spring (1104), and is fixed connection between the bottom of second bradyseism spring (1104) and the top of base (1).

8. The high temperature rotary kiln having a double-deck shell structure of claim 7, wherein: the telescopic inner rod (1103) and the telescopic outer rod (1101) are connected in a sleeved mode, and the telescopic inner rod (1103) and the telescopic outer rod (1101) form an elastic telescopic structure through the first cushioning spring (1102).

Technical Field

The invention belongs to the technical field of rotary furnaces, and particularly relates to a high-temperature rotary furnace with a double-layer sleeve structure.

Background

The rotary furnace body is a long steel cylinder, the lining is made of refractory materials, and the furnace body is supported on a plurality of pairs of supporting rollers and has 3% -6% of inclination. The furnace body is driven by the motor to rotate slowly through the gear, and materials are added from the higher tail end and discharged from the lower furnace head end.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides a high-temperature rotary furnace with a double-layer sleeve structure.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high temperature rotary furnace with double-deck sleeve structure, includes the base, its characterized in that: the rotary furnace body is installed on the top of base, and the rotary drum has been cup jointed to the inside of rotary furnace body, one side gomphosis of rotary drum has the inlet pipe, and the opposite side gomphosis of rotary drum has row material pipe, the bottom of rotary furnace body is connected with the heating couple, and the top of rotary furnace body installs filtering mechanism, inner wall one side of rotary furnace body is fixed with the axis of rotation, and the opposite side of axis of rotation is fixed with first gear, one side gomphosis of first gear is connected with the second gear, and is connected for being connected between the surface of row material pipe second gear, one side gomphosis of rotary furnace body has the motor, and is fixed connection between motor and the axis of rotation, install bradyseism mechanism between base and the rotary furnace body.

Preferably, the discharge pipe forms a transmission structure through the second gear and the first gear, and the discharge pipe is connected with one side of the rotary furnace body in a sleeved mode.

Preferably, the discharge pipe is obliquely arranged on one side of the rotating cylinder, and the discharge pipe is connected with the second gear in a welding manner.

Preferably, the heating couple is parallel to the longitudinal axis of the rotary drum, and the heating couple is fixedly connected with the rotary furnace body.

Preferably, the inside of filter mechanism is including the ventilation pipe, and the ventilation pipe is directly connected for the gomphosis with the top of rotary furnace body, the inside gomphosis of ventilation pipe is connected with electronic fan, and the top of ventilation pipe is fixed with the gas collection case, the gas vent has been seted up on the top of gas collection case, and the inner wall both sides of gas collection case are fixed with the spout, the inside of spout is cup jointed and is inserted and is equipped with the slider, and the opposite side fixedly connected with carbon fiber filter screen of its slider, and one side of carbon fiber filter screen is fixed with the handle.

Preferably, the carbon fiber filter screen is parallel to the longitudinal axis of the gas collection box, and the carbon fiber filter screen forms a sliding structure between the sliding grooves through the sliding blocks.

Preferably, the inside of bradyseism mechanism is including a plurality of flexible outer poles, and is fixed connection between the top of flexible outer pole and base, the inside of flexible outer pole is fixed with first bradyseism spring, and the top of first bradyseism spring is fixed with flexible interior pole, and is fixed connection between the bottom of flexible interior pole and rotary kiln body, the bottom mounting of rotary kiln body has the second bradyseism spring, and is fixed connection between the bottom of second bradyseism spring and the top of base.

Preferably, the telescopic inner rod and the telescopic outer rod are connected in a sleeved mode, and the telescopic inner rod and the telescopic outer rod form an elastic telescopic structure through the first cushioning spring.

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

1. according to the rotary furnace, the first gear is driven to rotate by the motor, the rotating first gear belt wheel drives the second gear to rotate, so that the discharge material drives the rotary drum to rotate, when a heating couple in the rotary furnace body is electrified, the heating couple is electrified to heat materials in the rotary drum, and the materials in the rotary drum can be heated more uniformly and rapidly by the rotating rotary drum.

2. In the invention, under the action of the filtering mechanism, harmful gas in the rotary kiln body can be sucked into the gas collection box through the electric fan in the ventilation pipe, the harmful gas generated during heating of materials is prevented from being discharged arbitrarily, harmful impurities in the gas can be filtered through the carbon fiber filter screen in the gas collection box and then discharged outside through the exhaust port, the carbon fiber filter screen can be drawn out from the gas collection box through the sliding block and the sliding groove by pulling the handle, the carbon fiber filter screen is changed into replacement of the carbon fiber filter screen, and excessive pressure during continuous heating of the rotary kiln body can be discharged through the electric fan, so that the condition of explosion of the rotary kiln is prevented.

3. According to the rotary furnace, under the action of the shock absorption mechanism, the second shock absorption spring at the bottom end of the rotary furnace body and the first shock absorption spring in the telescopic outer rod can effectively absorb the vibration generated when the rotary drum rotates, prevent the rotary furnace body from loosening internal parts in long-term vibration and prevent noise generated when the rotary furnace body vibrates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in the present invention;

FIG. 3 is a schematic top view of the filter mechanism of the present invention;

FIG. 4 is a schematic structural view of a cushioning mechanism according to the present invention;

FIG. 5 is a schematic view of the explosion structure of the cushioning mechanism of the present invention.

In the figure: 1. a base; 2. a rotary furnace body; 3. a rotating drum; 4. a feed pipe; 5. a discharge pipe; 6. a rotating shaft; 7. a first gear; 8. a second gear; 9. an electric motor; 10. a filtering mechanism; 1001. a vent pipe; 1002. an electric fan; 1003. a gas collection tank; 1004. an exhaust port; 1005. a chute; 1006. a slider; 1007. a carbon fiber filter screen; 1008. a handle; 11. a cushioning mechanism; 1101. a telescopic outer rod; 1102. a first cushioning spring; 1103. a telescopic inner rod; 1104. a second cushioning spring; 12. and (4) heating the couple.

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 the following technical solutions: a high-temperature rotary furnace with a double-layer sleeve structure comprises a base 1, wherein a rotary furnace body 2 is installed at the top end of the base 1, a rotary drum 3 is sleeved inside the rotary furnace body 2, a feeding pipe 4 is embedded in one side of the rotary drum 3, the feeding pipe 4 can be used for adding materials into the rotary drum 3, a discharging pipe 5 is embedded in the other side of the rotary drum 3, the discharging pipe 5 can be used for discharging the materials in the rotary drum 3, a heating couple 12 is installed at the bottom end of the rotary furnace body 2, the heating couple 12 is connected with an external power supply through a connecting wire and can be used for heating the rotary furnace body 2, a filtering mechanism 10 is installed at the top end of the rotary furnace body 2, a rotating shaft 6 is fixed on one side of the inner wall of the rotary furnace body 2, a first gear 7 is fixed on the other side of the rotating shaft 6, a second gear 8 is meshed with one side of the first gear 7, and the second, a motor 9 is embedded in one side of the rotary furnace body 2, the motor 9 is fixedly connected with the rotating shaft 6, a cushioning mechanism 11 is installed between the base 1 and the rotary furnace body 2, and the motor 9 is connected with an external power supply through a connecting wire.

Arrange material pipe 5 and constitute transmission structure between second gear 8 and the first gear 7, and arrange material pipe 5 and one side of rotary furnace body 2 for cup jointing is connected for motor 9 can drive the rotary drum 3 rotatory.

The discharge pipe 5 is installed on one side of the rotary drum 3 in an inclined manner, and the discharge pipe 5 is connected with the second gear 8 in a welding manner.

The heating couple 12 is parallel to the longitudinal axis of the rotary drum 3, and the heating couple 12 is fixedly connected with the rotary furnace body 2.

The inside of filter mechanism 10 is including ventilation pipe 1001, and ventilation pipe 1001 is directly connected for the gomphosis with the top of rotary kiln body 2, the inside gomphosis of ventilation pipe 1001 is connected with electronic fan 1002, and the top of ventilation pipe 1001 is fixed with gas collection case 1003, gas vent 1004 has been seted up on the top of gas collection case 1003, and the inner wall both sides of gas collection case 1003 are fixed with spout 1005, the inside of spout 1005 is cup jointed and is inserted and is equipped with slider 1006, and the opposite side fixedly connected with carbon fiber filter screen 1007 of its slider 1006, and one side of carbon fiber filter screen 1007 is fixed with handle 1008, electronic fan 1002 has external power supply through the connecting wire connection.

The carbon fiber filter screen 1007 is parallel to the longitudinal axis of the gas collection box 1003, and the carbon fiber filter screen 1007 forms a sliding structure between the sliding grooves 1005 through the sliding blocks 1006, so that the carbon fiber filter screen 1007 can be detached and replaced.

The inside of bradyseism mechanism 11 is including a plurality of flexible outer poles 1101, and be fixed connection between the top of flexible outer pole 1101 and base 1, the inside of flexible outer pole 1101 is fixed with first bradyseism spring 1102, and the top of first bradyseism spring 1102 is fixed with flexible interior pole 1103, and be fixed connection between the bottom of flexible interior pole 1103 and rotary kiln body 2, the bottom mounting of rotary kiln body 2 has second bradyseism spring 1104, and be fixed connection between the bottom of second bradyseism spring 1104 and the top of base 1.

The telescopic inner rod 1103 and the telescopic outer rod 1101 are connected in a sleeved mode, and the telescopic inner rod 1103 and the telescopic outer rod 1101 form an elastic telescopic structure through a first cushioning spring 1102.

The heating couple 12 of the present invention is a well-known technique that has been disclosed for a wide range of applications and daily lives,

the working principle and the using process of the invention are as follows: the invention firstly sends the material into the revolving drum 3 through the feeding pipe 4, the heating couple 12 is switched on to heat the inside of the revolving furnace body 2, the first gear 7 is driven to rotate by the motor 9, the belt wheel of the rotating first gear 7 drives the second gear 8 to rotate, the second gear 8 drives the discharging pipe 5 to rotate, the discharging pipe 5 drives the revolving drum 3 to rotate, the heating couple 12 heats the material in the revolving drum 3, when the heating generates waste gas, the harmful gas in the revolving furnace body 2 is sucked into the gas collecting box 1003 by the electric fan 1002, the carbon fiber filter screen 1007 in the gas collecting box 1003 filters the harmful impurity in the gas, then the harmful impurity is discharged to the outside through the exhaust port 1004, the handle 1008 is periodically pulled manually, the handle 1008 drives the carbon fiber filter screen 1007 to slide in the chute 1005 through the slide block 1006, the carbon fiber filter screen 1007 is extracted from the gas collecting box 1003, and the carbon fiber filter screen 1007 is replaced, when the rotary drum 3 rotates to generate vibration, the vibration is relieved to the rotary furnace body 2 through the second shock absorption spring 1104 at the bottom end of the rotary furnace body 2 and the first shock absorption spring 1102 in the telescopic outer rod 1101, and the model of the novel middle motor 9 is Y80M 2-2.

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.