阅读说明：本技术 一种分子筛玻璃纤维生产线用烟气回收设备及其回收方法 (Flue gas recovery equipment for molecular sieve glass fiber production line and recovery method thereof ) 是由 童熙 刘敬印 刘立忠 张爵宁 张巧玲 刘若宇 朱润泽 倪家豪 于 2021-06-21 设计创作，主要内容包括：本发明公开了一种分子筛玻璃纤维生产线用烟气回收设备及其回收方法,包括热气加热仓、热水加热仓和圆形法兰,所述圆形法兰的侧壁上固定安装有过滤网,所述圆形法兰上设有对过滤网进行清洁的清洁机构,所述清洁机构包括摇杆,所述摇杆固定安装在圆形法兰内侧壁上,所述热气加热仓的内侧壁上还固定安装有弹簧,本发明通过撞击球在烟气和热风的牵引下带动摇杆绕弹簧进行移动,弹簧的移动带动弧形圆杆进行相对的移动,弧形圆杆会发生因为挤压导致的形变,弧形圆杆的形变会产生反向的力,在烟气停止排放后,撞击球不会在进行移动,但是在弧形圆杆弹力的作用下,撞击球会来回晃动,对过滤网进行敲击,让过滤网不会被堵塞。(The invention discloses a flue gas recovery device for a molecular sieve glass fiber production line and a recovery method thereof, and the flue gas recovery device comprises a hot gas heating bin, a hot water heating bin and a circular flange, wherein a filter screen is fixedly arranged on the side wall of the circular flange, a cleaning mechanism for cleaning the filter screen is arranged on the circular flange, the cleaning mechanism comprises a rocker, the rocker is fixedly arranged on the inner side wall of the circular flange, and a spring is also fixedly arranged on the inner side wall of the hot gas heating bin. The impact ball can shake back and forth to knock the filter screen, so that the filter screen cannot be blocked.)

1. The utility model provides a flue gas recovery plant for molecular sieve glass fiber production line, includes steam heated warehouses (1), hot water heated warehouses (2) and circular flange (11), fixed mounting has filter screen (22), its characterized in that on the lateral wall of circular flange (11): the cleaning mechanism for cleaning the filter screen (22) is arranged on the circular flange (11) and comprises a rocker (24), the rocker (24) is fixedly installed on the inner side wall of the circular flange (11), a spring (25) is further fixedly installed on the inner side wall of the hot air heating bin (1), the spring (25) is movably installed on the rocker (24) in a penetrating mode, an arc-shaped round rod (26) is movably sleeved outside the spring (25), two end portions of the arc-shaped round rod (26) are fixedly installed on the side wall of the rocker (24) and the inner side wall of the circular flange (11) respectively, and an impact ball (23) is fixedly installed below the rocker (24);

a first utilization mechanism for utilizing the waste heat is arranged on the hot water heating bin (2);

a cleaning mechanism is arranged between the hot air heating bin (1) and the hot water heating bin (2);

a water supply mechanism is arranged on the hot water heating bin (2);

and a second utilization mechanism for utilizing the waste heat is arranged on the hot air heating bin (1).

2. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 1, characterized in that: the first utilization mechanism comprises an air guide pipe (21), the air guide pipe (21) is fixedly installed with a circular flange (11), and a smoke diversion heating pipe (13) is arranged in the air guide pipe (21).

3. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 2, characterized in that: the upper surface fixed mounting of air duct (21) has hot water heating storehouse (2), it has aqua storage tank (12) to open in hot water heating storehouse (2), the central part setting of flue gas water conservancy diversion heating pipe (13) is in aqua storage tank (12).

4. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 1, characterized in that: the cleaning mechanism comprises a chimney (51), the chimney (51) and the air duct (21) are fixedly mounted together, a motor (52) is arranged on the side wall of the chimney (51), and a motor rotating shaft (53) penetrating through the chimney (51) is movably mounted on the motor (52).

5. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 4, characterized in that: fixed mounting has rotation piece (54) on motor shaft (53) lateral wall, fixed mounting has connecting piece (59) on rotation piece (54), fixed mounting has circular calorie of post (55) on connecting piece (59), circular calorie of post (55) outer movable mounting has arc piece (57).

6. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 5, characterized in that: arc piece (57) outer movable mounting have rectangle splint (56), arc recess (58) have been seted up on rectangle splint (56), arc piece (57) activity is in arc recess (58), and the cross-sectional shape of arc piece (57) and arc recess (58) is arc, the both ends fixed mounting of rectangle splint (56) has rectangle limiting plate (91), the inboard wall of rectangle limiting plate (91) and chimney (51) is laminated mutually.

7. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 1, characterized in that: the water supply mechanism comprises a water storage bin (3), the water storage bin (3) is fixedly installed on the upper surface of the hot water heating bin (2) through a supporting block (4) arranged below the water storage bin (3), a hot water pipe (31) and a cold water pipe (32) are fixedly installed on the side wall of the water storage bin (3) in a penetrating mode, and the hot water pipe (31) and the cold water pipe (32) are fixedly installed on the side wall of the hot water heating bin (2) in a penetrating mode.

8. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 7, characterized in that: movable mounting has rectangle arm-tie (43) on water storage storehouse (3), the higher authority fixed mounting of rectangle arm-tie (43) has handle (41), fixed mounting has rectangle baffle (42) in water storage storehouse (3), rectangular channel (44) have been seted up on rectangle baffle (42), rectangle arm-tie (43) movable mounting is in rectangular channel (44).

9. The flue gas recovery equipment for the molecular sieve glass fiber production line according to claim 4, characterized in that: the second utilizing mechanism comprises a hot air heating bin (1), the hot air heating bin (1) is fixedly arranged on the upper surface of the chimney (51), the inner wall of the hot gas heating bin (1) is provided with a flue gas inlet (74), the flue gas inlet (74) is communicated with the chimney (51), an air outlet (71) and an air inlet (73) are fixedly arranged on the side wall of the hot air heating bin (1), a first clapboard (75) and a second clapboard (76) are fixedly arranged in the hot air heating bin (1), the first clapboard (75) is jointed with the lower surface of the inner side wall of the hot air heating bin (1), the second clapboard (76) is jointed with the upper surface of the inner side wall of the hot air heating bin (1), the first clapboard (75) and the second clapboard (76) are both provided with a negative air groove (77), and the air groove (77), the air outlet (71) and the air inlet (73) are positioned on the same horizontal line.

10. A method for recovering flue gas for a molecular sieve glass fiber production line is characterized by comprising the following steps: use of a flue gas recovery plant for a molecular sieve glass fibre production line according to any of claims 1 to 9, comprising the steps of:

1): when the smoke-gas separating device is used, the circular flange (11) is installed at the position of a smoke-gas discharge port of a molecular sieve glass fiber production line, smoke gas can enter a recovery device through the circular flange (11), impurities in the smoke gas can be blocked by a filter screen (22) arranged on the circular flange (11) and cannot enter the recovery device, an impact ball (23) is arranged in the circular flange (11), the impact ball (23) drives a rocker (24) to move around a spring (25) under the traction of the smoke gas and hot air, the movement of the spring (25) drives an arc-shaped round rod (26) to move relatively, the arc-shaped round rod (26) can deform due to extrusion, the deformation of the arc-shaped round rod (26) can generate reverse force, after the smoke gas stops being discharged, the impact ball (23) cannot move, but under the elastic force of the arc-shaped round rod (26), the impact ball (23) can shake back and forth, knocking the filter screen (22) to prevent the filter screen (22) from being blocked;

2): when the device is used, smoke entering the air guide pipe (21) can enter the smoke guide heating pipe (13), the part of the smoke guide heating pipe (13) arranged in the hot water heating bin (2) can heat water in the hot water heating bin (2), the air guide pipe (21) can also heat water in the hot water heating bin (2), the smoke in the air guide pipe (21) is utilized, and the device can perform double heating on the hot water heating bin (2) through the smoke guide heating pipe (13) and the smoke in the air guide pipe (21);

3): when the water heater works, two spaces are formed in the water storage bin (3) through the isolation of the rectangular partition plate (42) and the rectangular pull plate (43), the part connected with the cold water pipe (32) is the cold water bin, the part connected with the hot water pipe (31) is the hot water bin, water in the cold water bin can enter the hot water heating bin (2) through the cold water pipe (32) and enter the bottom of the hot water heating bin (2), the water heated in the hot water heating bin (2) can float on the upper surface, the height of the hot water pipe (31) is higher than that of the cold water pipe (32), along with the fact that cold water enters the hot water heating bin (2), the hot water can leave the hot water tank on the water storage bin (3) through the hot water pipe (31) to achieve heating of water in the water storage bin (3), when the water is heated, the rectangular pull plate (43) is drawn out from the rectangular tank (44) to achieve circular heating of the water, and after the heating is completed, the rectangular pulling plate (43) is clamped in the rectangular groove (44) to prevent the exchange of hot and cold water, so that hot water stays in the hot water bin to realize the retention of water;

4): when the smoke heating device is used, smoke can enter a smoke tube (51) through the air guide tube (21), then enters the hot air heating bin (1), the smoke is easily cooled in the rising process, impurities are adsorbed on the inner side wall of the smoke tube (51), the motor (52) is started at this time, the motor (52) is started to drive the motor rotating shaft (53) to rotate, the motor rotating shaft (53) drives the rotating part (54) to rotate, the rotating connecting part (59) of the rotating part (54) rotates, the connecting part (59) rotates to drive the circular clamping column (55) to move, the circular clamping column (55) moves to drive the arc block (57) to move in the arc groove (58), the arc block (57) is matched with the arc groove (58) in size, the I-shaped support formed by the rectangular clamping plate (56) and the rectangular limiting plate (91) is matched with the inner side wall of the smoke tube (51), when the circular clamping column (55) moves, the rectangular limiting plate (91) can limit the chimney (51), so that the arc-shaped block (57) can drive the rectangular clamping plate (56) to move up and down, and the rectangular limiting plate (91) moves up and down to wipe the inner side wall of the chimney (51) so as to clean the inner side wall;

5): when the gas heater is used, gas needing to be heated is placed into the air outlet (71) through a pipeline and flows through the negative air groove (77), then leaves from the air inlet (73) at the other end, and enters flue gas in the hot gas heating bin (1) through the chimney (51) and the flue gas inlet (74), a crack formed by the first partition plate (75) and the hot gas heating bin (1) and a crack and a flue gas outlet (72) formed by the second partition plate (76) and the hot gas heating bin (1) are formed in sequence, the flue gas forms a wavy diversion road in the hot gas heating bin (1), the retention time of the flue gas in the hot gas heating bin (1) is longer, the heating effect on the gas is improved, the flue gas and the heating gas form a staggered diversion road, and when the gas heater is used, the gas mixing phenomenon is not easy to occur.

Technical Field

The application relates to the technical field of flue gas recovery, in particular to a flue gas recovery device for a molecular sieve glass fiber production line and a recovery method thereof.

Background

The heat pipe waste heat recoverer is special equipment for coal, oil and gas fired boilers, is arranged at a boiler smoke port, and recovers smoke waste heat to heat domestic water or supplement water for the boilers.

As disclosed in the chinese patent: a boiler flue gas recovery plant, publication number: CN106196131A, wherein the gas condensation exposure port of the condenser is connected with the absorption tower; a nitrogen-sulfur impurity liquid inlet of the nitrogen-sulfur recoverer is connected with the absorption tower; a nitrogen-sulfur impurity liquid outlet of the nitrogen-sulfur recoverer is connected with the heat converter; the upper lamination liquid outlet of the heat converter is connected with the absorption tower, but when the heat converter is used, the impurities in the flue gas influence the utilization and recovery of hot gas when being recovered, and the impurities easily block the filtering structure to influence the efficiency of flue gas recovery.

Disclosure of Invention

The invention aims to provide flue gas recovery equipment for a molecular sieve glass fiber production line and a recovery method thereof, so as to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides a flue gas recovery plant for molecular sieve glass fiber production line, includes steam heated warehouses, hot water heated warehouses and circular flange, fixed mounting has the filter screen on circular flange's the lateral wall, be equipped with on the circular flange and carry out clear clean mechanism to the filter screen, clean mechanism includes the rocker, rocker fixed mounting is on circular flange inside wall, it has the spring still to fix on the inside wall of steam heated warehouses, the spring activity runs through and installs on the rocker, the outer movable sleeve of spring is equipped with the arc round bar, the both ends difference fixed mounting of arc round bar is on the lateral wall of rocker and circular flange's inside wall, fixed mounting has the striking ball below the rocker.

Preferably, be equipped with the first mechanism that utilizes the waste heat on the hot water heating storehouse, first mechanism that utilizes includes the air duct, air duct and circular flange fixed mounting are in the same place, be equipped with flue gas water conservancy diversion heating pipe in the air duct, fixed mounting has the hot water heating storehouse above the air duct, set up the aqua storage tank in the hot water heating storehouse, the central part setting of flue gas water conservancy diversion heating pipe is in the aqua storage tank.

Preferably, a cleaning mechanism is arranged between the hot air heating bin and the hot water heating bin, the cleaning mechanism comprises a chimney, the chimney and the air duct are fixedly arranged together, the side wall of the chimney is provided with a motor, the motor is movably provided with a motor rotating shaft penetrating through the chimney, the outer side wall of the rotating shaft of the motor is fixedly provided with a rotating part, the rotating part is fixedly provided with a connecting piece, a round clamping column is fixedly arranged on the connecting piece, an arc-shaped block is movably arranged outside the round clamping column, a rectangular clamping plate is movably arranged outside the arc-shaped block, an arc-shaped groove is arranged on the rectangular clamping plate, the arc-shaped block is movably arranged in the arc-shaped groove, and the cross-sectional shapes of the arc-shaped blocks and the arc-shaped grooves are arc-shaped, rectangular limiting plates are fixedly mounted at two end parts of the rectangular clamping plate, and the rectangular limiting plates are attached to the inner side walls of the chimney.

Preferably, be equipped with water supply mechanism on the hot water heated warehouses, water supply mechanism includes the reservoir, the reservoir is through the supporting shoe fixed mounting who is equipped with below it at the upper surface of hot water heated warehouses, fixed the running through install hot-water line and cold water pipe on the lateral wall of reservoir, hot-water line and cold water pipe are all fixed the running through and are installed on the lateral wall of hot water heated warehouses, movable mounting has the rectangle arm-tie on the reservoir, the higher authority fixed mounting of rectangle arm-tie has the handle, fixed mounting has the rectangle baffle in the reservoir, the rectangular channel has been seted up on the rectangle baffle, rectangle arm-tie movable mounting is in the rectangular channel.

Preferably, be equipped with the second that utilizes the waste heat on the steam heated warehouses and utilize the mechanism, the second utilizes the mechanism to include the steam heated warehouses, steam heated warehouses fixed mounting is at the upper surface of chimney, the flue gas inlet has been seted up to the steam heated warehouses inner wall, flue gas inlet and chimney are linked together, fixed mounting has air outlet and air intake on the lateral wall of steam heated warehouses, fixed mounting has first baffle and second baffle in the steam heated warehouses, the inside wall lower surface of first baffle and steam heated warehouses laminates mutually, the inside wall upper surface of second baffle and steam heated warehouses laminates mutually, all seted up cloudy wind channel on first baffle and the second baffle, and cloudy wind channel and air outlet, air intake are in same water flat line.

The invention aims to solve another technical problem of providing a flue gas recovery method for a molecular sieve glass fiber production line, which comprises the following steps:

1): when the smoke recovery device is used, the circular flange is arranged at the position of a smoke discharge port of a molecular sieve glass fiber production line, smoke can enter the recovery device through the circular flange, impurities in the smoke can be blocked by a filter screen arranged on the circular flange and cannot enter the recovery device, an impact ball is arranged in the circular flange, the impact ball drives a rocker to move around a spring under the traction of the smoke and hot air, the movement of the spring drives an arc-shaped round rod to move relatively, the arc-shaped round rod can deform due to extrusion, the deformation of the arc-shaped round rod can generate reverse force, after the smoke stops being discharged, the impact ball cannot move, but under the action of the elastic force of the arc-shaped round rod, the impact ball can shake back and forth to knock the filter screen, and the filter screen cannot be blocked;

2): when the device is used, the smoke entering the air guide pipe enters the smoke diversion heating pipe, the part of the smoke diversion heating pipe arranged in the hot water heating bin can heat the water in the hot water heating bin, the air guide pipe can also heat the water in the hot water heating bin, the utilization of the smoke in the air guide pipe is realized, and the device can perform double heating on the hot water heating bin through the smoke diversion heating pipe and the smoke in the air guide pipe;

3): when the water heater works, two spaces are formed in the water storage bin through the isolation of the rectangular partition plate and the rectangular pull plate, the part connected with the cold water pipe is the cold water bin, the part connected with the hot water pipe is the hot water bin, water in the cold water bin can enter the hot water heating bin through the cold water pipe and enter the bottom of the hot water heating bin, the water heated in the hot water heating bin can float on the upper surface, the height of the hot water pipe is higher than that of the cold water pipe, the hot water can continuously enter the hot water heating bin along with the continuous entering of the cold water, the hot water can leave the hot water tank on the water storage bin through the hot water pipe to heat the water in the water storage bin, when the water is heated, the rectangular pull plate is drawn out from the rectangular tank to realize the circular heating of the water, after the heating is finished, the rectangular pull plate is clamped in the rectangular tank to prevent the exchange of the hot water, the hot water stays in the hot water bin, and the retention of the water is realized;

4): when the smoke cleaning device is used, smoke enters a chimney through the air guide pipe and then enters the hot air heating bin, the smoke is easily cooled in the rising process, impurities are adsorbed on the inner side wall of the chimney, the motor is started at this time, the motor rotating shaft is driven to rotate by the motor, the rotating shaft drives the rotating part to rotate, the rotating connecting part of the rotating part rotates, the rotating part drives the circular clamping column to move, the arc blocks are driven to move in the arc grooves by the circular clamping column, the arc blocks are matched with the arc grooves in size, the I-shaped support formed by the rectangular clamping plates and the rectangular limiting plates is matched with the inner side wall of the chimney in size, so that when the circular clamping column moves, the rectangular limiting plates can limit the chimney, the arc blocks can drive the rectangular clamping plates to move up and down, and the rectangular limiting plates can move up and down to clean the inner side wall of the chimney by up and down movement, the inner side wall is cleaned;

5): when using, the air outlet is put into through the pipeline to the gas that will carry out the heating in, flow through overcast wind groove, then leave in the air inlet from the other end, and get into the flue gas in the steam heated warehouses through chimney and flue gas inlet, the crack that can pass through first baffle and steam heated warehouses formation in proper order, the crack and the exhanst gas outlet of second baffle and steam heated warehouses formation, the flue gas forms wavy water conservancy diversion road in steam heated warehouses, let the flue gas stay time in steam heated warehouses more of a specified duration, improve the heating effect to gas, and flue gas and heated gas form the water conservancy diversion road of dislocation, in the heating, be difficult to take place the gas mixing phenomenon.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of the two ways is that when the device is used, the circular flange is arranged at the position of a smoke discharge port of a molecular sieve glass fiber production line, smoke can enter a recovery device through the circular flange, impurities in the smoke can be blocked by a filter screen arranged on the circular flange and cannot enter the recovery device, an impact ball is arranged in the circular flange, the impact ball drives a rocker to move around a spring under the traction of the smoke and hot air, the movement of the spring drives an arc-shaped round rod to move relatively, the arc-shaped round rod can deform due to extrusion, the deformation of the arc-shaped round rod can generate reverse force, after the smoke stops being discharged, the impact ball cannot move, but can shake back and forth under the elastic force of the arc-shaped round rod, the filter screen is knocked, the filter screen cannot be blocked, and the device is not easy to block when the filter screen works, the service life of the filter screen is prolonged.

When the device is used, flue gas entering the air guide pipe can enter the flue gas diversion heating pipe, the part of the flue gas diversion heating pipe arranged in the hot water heating bin can heat water in the hot water heating bin, the air guide pipe can also heat the water in the hot water heating bin, the flue gas in the air guide pipe is utilized, the device can perform dual heating on the hot water heating bin through the flue gas in the flue gas diversion heating pipe and the air guide pipe, the water heating speed in the hot water heating bin is high, and the heating efficiency is high.

Thirdly, during operation, two spaces are formed by the isolation of the rectangular partition plate and the rectangular pull plate in the water storage bin, the part connected with the cold water pipe is the cold water bin, the part connected with the hot water pipe is the hot water bin, water in the cold water bin can enter the hot water heating bin through the cold water pipe and enter the bottom of the hot water heating bin, the water heated in the hot water heating bin can float on the upper surface, the height of the hot water pipe is higher than that of the cold water pipe, the hot water can continuously enter the hot water heating bin along with the continuous entering of the cold water, the hot water can leave the hot water tank on the water storage bin through the hot water pipe to realize the heating of the water in the water storage bin, when the water is heated, the rectangular pull plate is drawn out from the rectangular tank to realize the circular heating of the water, after the heating is finished, the rectangular pull plate is clamped in the rectangular tank to prevent the exchange of the hot and cold water, the hot water is stopped in the hot water bin to realize the retention of the water, the device, and the hot water are alternately heated, the heating effect is better.

Fourth, when in use, the smoke can enter the chimney through the air duct, then enters the hot air heating bin, the smoke is easily cooled in the rising process, impurities are adsorbed on the inner side wall of the chimney, at the moment, the motor is started to drive the rotation of the motor rotating shaft, the rotation of the motor rotating shaft drives the rotation of the rotating part, the rotation of the rotating part drives the rotation of the circular clamping column, the rotation of the connecting part drives the circular clamping column to move, the movement of the circular clamping column drives the arc-shaped block to move in the arc-shaped groove, the arc-shaped block is matched with the arc-shaped groove in size, the I-shaped support formed by the rectangular clamping plate and the rectangular limiting plate is matched with the inner side wall of the chimney in size, so when the circular clamping column moves, the rectangular limiting plate can limit the chimney, the movement of the arc-shaped block can drive the rectangular clamping plate to move up and down, the up and down movement of the rectangular limiting plate cleans the inner side wall of the chimney, the realization is to the cleanness of inside wall, and this device prevents that impurity from corroding the chimney through the cleanness to the chimney inside wall, improves the life of chimney.

It is five, when using, the air outlet is put into through the pipeline to the gas that will heat in, flow through overcast wind groove, then leave in the air inlet of the other end, and get into the flue gas in the steam heated warehouses through chimney and flue gas inlet, the crack that can form through first baffle and steam heated warehouses in proper order, crack and the exhanst gas outlet that second baffle and steam heated warehouses formed, the flue gas forms wavy water conservancy diversion road in steam heated warehouses, let the flue gas reserve time in steam heated warehouses more for a specified time, improve the heating effect to gas, and flue gas and heated gas form the water conservancy diversion road of dislocation, when heating, be difficult to take place the gas mixing phenomenon, this device is through the reutilization to the flue gas, the efficiency of utilization is higher, and certain processing has also been carried out to the flue gas at the utilization in-process, the effectual of recovery.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the hot gas heating cabinet of the present invention;

FIG. 4 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 5 is a schematic view of the construction of a cleaning element of the present invention;

FIG. 6 is a schematic structural view of a water supply mechanism according to the present invention;

FIG. 7 is a schematic sectional view of the water supply mechanism according to the present invention;

FIG. 8 is a schematic cross-sectional view of a first utilizing mechanism of the present invention;

FIG. 9 is a schematic view of the cleaning mechanism of the present invention;

fig. 10 is a schematic view of the internal structure of the cleaning mechanism of the present invention.

In the figure: 1. a hot gas heating bin; 2. a hot water heating bin; 3. a water storage bin; 4. a support block; 11. a circular flange; 12. a water storage tank; 13. a flue gas diversion heating pipe; 21. an air duct; 22. a filter screen; 23. striking a ball; 24. a rocker; 25. a spring; 26. an arc-shaped round bar; 31. a hot water pipe; 32. a cold water pipe; 41. a handle; 42. a rectangular partition plate; 43. a rectangular pulling plate; 44. a rectangular groove; 51. a chimney; 52. a motor; 53. a motor shaft; 54. a rotating member; 55. a circular clamping column; 56. a rectangular splint; 57. an arc-shaped block; 58. an arc-shaped groove; 59. a connecting member; 71. an air outlet; 72. a flue gas outlet; 73. an air inlet; 74. a flue gas inlet; 75. a first separator; 76. a second separator; 77. a negative wind groove; 91. and the rectangular limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1, 2, 9 and 10, a flue gas recovery device for a molecular sieve glass fiber production line comprises a hot gas heating chamber 1, a hot water heating chamber 2 and a circular flange 11, wherein a filter screen 22 is fixedly installed on the side wall of the circular flange 11, a cleaning mechanism for cleaning the filter screen 22 is arranged on the circular flange 11, the cleaning mechanism comprises a rocker 24, the rocker 24 is fixedly installed on the inner side wall of the circular flange 11, a spring 25 is also fixedly installed on the inner side wall of the hot gas heating chamber 1, the spring 25 is movably installed on the rocker 24 in a penetrating manner, an arc-shaped round rod 26 is movably sleeved outside the spring 25, two end parts of the arc-shaped round rod 26 are respectively and fixedly installed on the side wall of the rocker 24 and the inner side wall of the circular flange 11, and an impact ball 23 is fixedly installed below the rocker 24.

When the device is used, the circular flange 11 is installed at the position of a smoke discharge port of a molecular sieve glass fiber production line, smoke can enter a recovery device through the circular flange 11, impurities in the smoke can be blocked by a filter screen 22 arranged on the circular flange 11 and cannot enter the recovery device, an impact ball 23 is arranged in the circular flange 11, the impact ball 23 drives a rocker 24 to move around a spring 25 under the traction of the smoke and hot air, the spring 25 moves to drive an arc-shaped round rod 26 to move relatively, the arc-shaped round rod 26 can deform due to extrusion, the deformation of the arc-shaped round rod 26 can generate reverse force, after the smoke stops being discharged, the impact ball 23 cannot move, but under the action of the elastic force of the arc-shaped round rod 26, the impact ball 23 can shake back and forth to knock the filter screen 22, so that the filter screen 22 cannot be blocked, the device can not block the filter screen 22 by knocking the filter screen 22, when the filter screen 22 works, the filter screen 22 is not easy to block, and the service life of the filter screen 22 is prolonged.

Example 2: referring to fig. 1, 2 and 8, on the basis of the first embodiment, a first utilizing mechanism for utilizing the residual heat is disposed on the hot water heating chamber 2, the first utilizing mechanism includes an air duct 21, the air duct 21 is fixedly mounted with the circular flange 11, a flue gas diversion heating pipe 13 is disposed in the air duct 21, the hot water heating chamber 2 is fixedly mounted on the air duct 21, a water storage tank 12 is disposed in the hot water heating chamber 2, and a central portion of the flue gas diversion heating pipe 13 is disposed in the water storage tank 12.

When using, the flue gas that gets into in the air duct 21 can get into in flue gas water conservancy diversion heating pipe 13, flue gas water conservancy diversion heating pipe 13 sets up the part in hot water heated warehouses 2 and can heat the water in hot water heated warehouses 2, and air duct 21 can heat the water in hot water heated warehouses 2 equally, realize the utilization to flue gas in the air duct 21, this device carries out dual heating through flue gas in flue gas water conservancy diversion heating pipe 13 and the air duct 21 to hot water heated warehouses 2, water heating speed to in the hot water heated warehouses 2 is very fast, the efficiency of heating is high.

Example 3: referring to fig. 1, 2, 6 and 7, on the basis of the first embodiment, a water supply mechanism is arranged on the hot water heating bin 2, the water supply mechanism includes a water storage bin 3, the water storage bin 3 is fixedly mounted on the upper surface of the hot water heating bin 2 through a supporting block 4 arranged below the water storage bin 3, a hot water pipe 31 and a cold water pipe 32 are fixedly mounted on the side wall of the water storage bin 3 in a penetrating manner, the hot water pipe 31 and the cold water pipe 32 are fixedly mounted on the side wall of the hot water heating bin 2 in a penetrating manner, a rectangular pull plate 43 is movably mounted on the water storage bin 3, a handle 41 is fixedly mounted on the rectangular pull plate 43, a rectangular partition plate 42 is fixedly mounted in the water storage bin 3, a rectangular groove 44 is formed in the rectangular partition plate 42, and the rectangular pull plate 43 is movably mounted in the rectangular groove 44.

When the water heater works, two spaces are formed in the water storage bin 3 through the isolation of the rectangular partition plate 42 and the rectangular pull plate 43, the part connected with the cold water pipe 32 is a cold water bin, the part connected with the hot water pipe 31 is a hot water bin, water in the cold water bin can enter the hot water heating bin 2 through the cold water pipe 32 and enter the bottom of the hot water heating bin 2, the water heated in the hot water heating bin 2 can float on the upper surface, the height of the hot water pipe 31 is higher than that of the cold water pipe 32, the hot water can continuously enter the hot water heating bin 2 along with the continuous entering of the cold water, the hot water can leave the hot water tank on the water storage bin 3 through the hot water pipe 31 to heat the water in the water storage bin 3, when the heating of the water is finished, the rectangular pull plate 43 is drawn out from the rectangular groove 44 to realize the circular heating of the water, after the heating is finished, the rectangular pull plate 43 is clamped in the rectangular groove 44 to prevent the exchange of the hot water, and the hot water stays in the hot water bin, realize the reservation of water, this device is through the alternate heating to the hot and cold water, and the effect of heating is better.

Example 4: referring to fig. 1, 2, 4 and 5, on the basis of the first embodiment, a cleaning mechanism is disposed between the hot air heating chamber 1 and the hot water heating chamber 2, the cleaning mechanism includes a chimney 51, the chimney 51 and the air duct 21 are fixedly mounted together, a motor 52 is disposed on a side wall of the chimney 51, a motor rotating shaft 53 penetrating through the chimney 51 is movably mounted on the motor 52, a rotating member 54 is fixedly mounted on an outer side wall of the motor rotating shaft 53, a connecting member 59 is fixedly mounted on the rotating member 54, a circular clamping column 55 is fixedly mounted on the connecting member 59, an arc block 57 is movably mounted outside the circular clamping column 55, a rectangular clamping plate 56 is movably mounted outside the arc block 57, an arc groove 58 is formed on the rectangular clamping plate 56, the arc block 57 is movably mounted in the arc groove 58, cross-sectional shapes of the arc block 57 and the arc groove 58 are both arc-shaped, rectangular limiting plates 91 are fixedly mounted at two end portions of the rectangular clamping plate 56, the rectangular limiting plate 91 is attached to the inner side wall of the chimney 51.

When the smoke heating device is used, smoke enters the chimney 51 through the air duct 21 and then enters the hot air heating bin 1, the smoke is easily cooled in the rising process, impurities are adsorbed on the inner side wall of the chimney 51, the motor 52 is started at this time, the motor rotating shaft 53 is driven to rotate by the motor 52, the rotating shaft 53 drives the rotating part 54 to rotate, the rotating connecting part 59 of the rotating part 54 rotates, the rotating part 59 drives the circular clamping column 55 to move, the arc block 57 is driven to move in the arc groove 58 by the circular clamping column 55, the arc block 57 is matched with the arc groove 58 in size, the I-shaped support formed by the rectangular clamping plate 56 and the rectangular limiting plate 91 is matched with the inner side wall of the chimney 51 in size, so when the circular clamping column 55 moves, the rectangular limiting plate 91 can limit the chimney 51, and the rectangular clamping plate 56 can be driven to move up and down by the movement of the arc block 57, the reciprocating of rectangle limiting plate 91 cleans the inside wall of chimney 51, realizes the cleanness to the inside wall, and this device prevents that impurity from corroding chimney 51, improves chimney 51's life through the cleanness to chimney 51 inside wall.

Example 5: referring to fig. 1, 2 and 3, on the basis of the first embodiment, a second utilization mechanism for utilizing the waste heat is disposed on the hot air heating bin 1, the second utilization mechanism includes the hot air heating bin 1, the hot air heating bin 1 is fixedly mounted on the upper surface of the chimney 51, a flue gas inlet 74 is disposed on the inner wall of the hot air heating bin 1, the flue gas inlet 74 is communicated with the chimney 51, an air outlet 71 and an air inlet 73 are fixedly mounted on the side wall of the hot air heating bin 1, a first partition plate 75 and a second partition plate 76 are fixedly mounted in the hot air heating bin 1, the first partition plate 75 is attached to the lower surface of the inner side wall of the hot air heating bin 1, the second partition plate 76 is attached to the upper surface of the inner side wall of the hot air heating bin 1, both the first partition plate 75 and the second partition plate 76 are disposed with a negative air groove 77, and the negative air grooves 77 are disposed on the same horizontal line with the air outlet 71 and the air inlet 73.

When in use, the gas to be heated is put into the air outlet 71 through the pipeline and flows through the negative air groove 77, then the flue gas leaves from the air inlet 73 at the other end, and the flue gas entering the hot gas heating bin 1 through the chimney 51 and the flue gas inlet 74 sequentially passes through a crack formed by the first partition plate 75 and the hot gas heating bin 1, a crack formed by the second partition plate 76 and the hot gas heating bin 1 and a flue gas outlet 72, the flue gas forms a wavy diversion road in the hot gas heating bin 1, the retention time of the flue gas in the hot gas heating bin 1 is longer, the heating effect on the gas is improved, and the flue gas and the heating gas form a staggered diversion road, when heating, be difficult to take place gas mixture phenomenon, this device is through the reutilization to the flue gas, and the efficiency of utilization is higher, and has also carried out certain processing to the flue gas at the utilization in-process, and the effectual of retrieving.

A flue gas recovery method for a molecular sieve glass fiber production line comprises the following steps:

1): when using, install circular flange 11 in the position of molecular sieve glass fiber production line flue gas discharge port, the flue gas can get into the recovery plant through circular flange 11 in, impurity in the flue gas can be blocked by filter screen 22 that circular flange 11 was equipped with, can not get into the recovery plant in, be equipped with impact ball 23 in the circular flange 11, impact ball 23 drives rocker 24 and removes around spring 25 under flue gas and hot-blast traction, spring 25's removal drives arc round bar 26 and carries out relative removal, arc round bar 26 can take place because the deformation that the extrusion leads to, the deformation of arc round bar 26 can produce reverse power, after the flue gas stops to discharge, impact ball 23 can not remove, but under the effect of arc round bar 26 elastic force, impact ball 23 can make a round trip to rock, strike filter screen 22, let filter screen 22 can not blockked up.

2): when using, the flue gas that gets into in the air duct 21 can get into in flue gas water conservancy diversion heating pipe 13, and the part that flue gas water conservancy diversion heating pipe 13 set up in hot water heated warehouses 2 can heat the water in hot water heated warehouses 2, and air duct 21 can heat the water in hot water heated warehouses 2 equally, realizes the utilization to flue gas in the air duct 21, and this device carries out dual heating through flue gas in flue gas water conservancy diversion heating pipe 13 and the air duct 21 to hot water heated warehouses 2.

3): when the water heater works, two spaces are formed in the water storage bin 3 through the isolation of the rectangular partition plate 42 and the rectangular pull plate 43, the part connected with the cold water pipe 32 is a cold water bin, the part connected with the hot water pipe 31 is a hot water bin, water in the cold water bin can enter the hot water heating bin 2 through the cold water pipe 32 and enter the bottom of the hot water heating bin 2, the water heated in the hot water heating bin 2 can float on the upper surface, the height of the hot water pipe 31 is higher than that of the cold water pipe 32, the hot water can continuously enter the hot water heating bin 2 along with the continuous entering of the cold water, the hot water can leave the hot water tank on the water storage bin 3 through the hot water pipe 31 to heat the water in the water storage bin 3, when the heating of the water is finished, the rectangular pull plate 43 is drawn out from the rectangular groove 44 to realize the circular heating of the water, after the heating is finished, the rectangular pull plate 43 is clamped in the rectangular groove 44 to prevent the exchange of the hot water, and the hot water stays in the hot water bin, water retention is achieved.

4): when the smoke heating device is used, smoke enters the chimney 51 through the air duct 21 and then enters the hot air heating bin 1, the smoke is easily cooled in the rising process, impurities are adsorbed on the inner side wall of the chimney 51, the motor 52 is started at this time, the motor rotating shaft 53 is driven to rotate by the motor 52, the rotating shaft 53 drives the rotating part 54 to rotate, the rotating connecting part 59 of the rotating part 54 rotates, the rotating part 59 drives the circular clamping column 55 to move, the arc block 57 is driven to move in the arc groove 58 by the circular clamping column 55, the arc block 57 is matched with the arc groove 58 in size, the I-shaped support formed by the rectangular clamping plate 56 and the rectangular limiting plate 91 is matched with the inner side wall of the chimney 51 in size, so when the circular clamping column 55 moves, the rectangular limiting plate 91 can limit the chimney 51, and the rectangular clamping plate 56 can be driven to move up and down by the movement of the arc block 57, the up-and-down movement of the rectangular limit plate 91 wipes the inner side wall of the chimney 51 to clean the inner side wall.

5): when using, the gas that will carry out the heating passes through the pipeline and puts into air outlet 71 in, flow through overcast wind groove 77, then leave in the air intake 73 of the other end, and get into the flue gas in steam heated warehouses 1 through chimney 51 and flue gas inlet 74, the crack that can pass through first baffle 75 and steam heated warehouses 1 formation in proper order, the crack and the exhanst gas outlet 72 that second baffle 76 and steam heated warehouses 1 formed, the flue gas forms wavy water conservancy diversion road in steam heated warehouses 1, let the flue gas stay time in steam heated warehouses 1 for a longer time, improve the heating effect to gas, and flue gas and heated gas form the water conservancy diversion road of dislocation, in the heating, be difficult to take place the gas mixing phenomenon.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.