CN215610018U

CN215610018U - Bag type dust collector for high-temperature flue gas dust removal

Info

Publication number: CN215610018U
Application number: CN202121872825.4U
Authority: CN
Inventors: 司五庆; 李小军
Original assignee: Qinyang Huayuan Environmental Protection Equipment Co ltd
Current assignee: Qinyang Huayuan Environmental Protection Equipment Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-25
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a bag type dust collector for removing dust from high-temperature flue gas, which relates to the technical field of dust removing equipment and specifically comprises a box body, wherein a supporting plate is fixedly connected to one side of the box body, a first supporting shaft is fixedly connected to the lower surface of the supporting plate, a second supporting shaft is inserted into the first supporting shaft, and the bottom end of the second supporting shaft is rotatably connected with a U-shaped support. Through first back shaft, the second back shaft, the U-shaped support, electronic hydraulic push rod, driving rack and drive gear's cooperation sets up, can be according to the required height of connecting the port of giving vent to anger and carry out appropriate adjustment at the in-process of using, thereby played and be convenient for carry out the effect that gas cleaning handled to the not high use object of difference, it is higher to avoid using the object height, it is inconvenient to lead to the fact far away with the device's air inlet distance, and need longer connecting pipe, the cost is increased, the adjustment of being convenient for has been reached, convenient to use and the purpose of practicing thrift the cost.

Description

Bag type dust collector for high-temperature flue gas dust removal

Technical Field

The utility model relates to the technical field of dust removal equipment, in particular to a bag type dust remover for removing dust from high-temperature flue gas.

Background

With the development of economy and technology in China, the environmental protection consciousness of citizens is greatly enhanced, the environmental protection becomes a key problem of social attention, and the bag type dust collector is widely applied to the dust removal industry. The bag type dust collector is a dry dust filtering device, the existing common bag type dust collector body structure mainly comprises a dust collecting box body, a dust hopper at the lower part of the dust collecting box body, a dust cleaning system, a dust discharging mechanism and the like, the bag type dust collector is suitable for collecting fine, dry and non-fibrous dust, a filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by utilizing the filtering action of fiber fabrics, after the dust-containing gas enters the bag type dust collector, the dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the action of gravity, and when the gas containing fine dust passes through a filter material, the dust is blocked, so that the gas is purified.

Present bag collector is mostly large-scale dust remover, highly all be fixed, when the object position that uses is higher, cause easily to be not convenient for connect and need a large amount of connecting tube and then increase cost with the device, because the appearance of dust removal box is huge, consequently mostly use the installation of scene preparation to be main when the installation is used, this kind of bag collector post-installation rigidity is difficult to remove, can not dispose on burning car etc. specific air supply, the filter bag in the big many dust removers is all fixed, be not convenient for clear up the dust of crossing the adhesion of filter bag surface, influence dust removal effect for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bag type dust collector for removing dust from high-temperature flue gas, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a bag type dust collector for removing dust from high-temperature flue gas comprises a box body, wherein a supporting plate is fixedly connected to one side of the box body, a first supporting shaft is fixedly connected to the lower surface of the supporting plate, a second supporting shaft is inserted into the first supporting shaft, a U-shaped support is rotatably connected to the bottom end of the second supporting shaft, an electric hydraulic push rod is fixedly connected to the upper surface of the U-shaped support, a transmission rack is fixedly connected to the movable end of the electric hydraulic push rod, a transmission gear is fixedly connected to the outer surface of the second supporting shaft, the transmission gear is meshed with the transmission rack, the transmission rack is slidably connected with the U-shaped support, threads are arranged on the inner surface of the first supporting shaft and the outer surface of the second supporting shaft, which is positioned above the transmission gear, a threaded rod is inserted into one side of the U-shaped support, and a transmission block is connected to the outer surface of the threaded rod, one side of the transmission block is rotatably connected with a traveling wheel.

Optionally, one side fixedly connected with mounting panel inside the box, one side fixedly connected with toper spray tube of mounting panel, one side of toper spray tube can be dismantled and be connected with and cross the filter bag.

Optionally, a spray pipe is inserted into one side of the box body, one end of the spray pipe penetrates through the side wall of the box body and extends to the outside of the box body, an electromagnetic pulse valve is arranged at one end of the spray pipe extending to the outside of the box body, and one end of the spray pipe is fixedly connected with the conical spray pipe through a connecting pipe.

Optionally, one side of the box body is provided with an air inlet, one side of the box body opposite to the air inlet is provided with an air outlet, the bottom end of the box body is detachably connected with a dust collection box, and a through hole is formed in the position, corresponding to the air inlet and the air outlet, of the box body.

Optionally, a guide plate is fixedly connected to one side of the interior of the box body, the guide plate has a certain bending angle, a box door is hinged to one side of the exterior of the box body, and an observation window is arranged on the box door.

Optionally, the top of crossing the filter bag is equipped with the mounting groove, the fixedly connected with compression spring of mounting groove, compression spring's other end fixedly connected with T shape connecting rod, the lateral wall of crossing the filter bag is run through to the one end of T shape connecting rod to extend to its outside, one side fixedly connected with joint pole of T shape connecting rod, one side of toper spray tube is provided with the joint groove, the inside in joint groove is pegged graft to the one end of joint pole.

(III) advantageous effects

The utility model provides a bag type dust collector for high-temperature flue gas dust removal, which has the following beneficial effects:

1. this a bag collector for high temperature flue gas removes dust, through first back shaft, the second back shaft, the U-shaped support, electronic hydraulic push rod, driving rack and drive gear's cooperation sets up, the in-process of using can be according to the required height of connecting the port of giving vent to anger and carry out appropriate adjustment, thereby played the effect of being convenient for carry out gas cleaning to the not co-altitude use object and handled, it is higher to avoid using the object height, it is inconvenient to lead to the fact the connection far away with the device's air inlet distance, and need longer connecting pipe, the cost is increased, reached the adjustment of being convenient for, convenient to use and saving cost's purpose.

2. This a bag collector for high temperature flue gas removes dust sets up through the cooperation of threaded rod, drive block and walking wheel, can remove the device according to the in-service use condition at the in-process that uses to play the effect that satisfies the quick travel work of different positions, reached and removed convenient purpose.

3. This a bag collector for high temperature flue gas removes dust sets up through the cooperation of compression spring, T shape connecting rod and joint rod, makes and crosses the filter bag and has possessed the detachable effect, uses for a long time to cross the filter bag surface and remains a large amount of dusts, and the clearance is inconvenient, makes easily to cross the filter bag and causes the jam to reduce the filter effect to the dust that contains in the flue gas, reached and be convenient for clear up and improve the purpose to flue gas dust filter effect to crossing the filter bag.

Drawings

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

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

FIG. 3 is a front sectional view of the case of the present invention;

FIG. 4 is a schematic top cross-sectional view of a filter bag according to the present invention.

In the figure: 1. a box body; 2. a support plate; 3. a first support shaft; 4. a second support shaft; 5. a U-shaped bracket; 6. an electric hydraulic push rod; 7. a drive rack; 8. a transmission gear; 9. a threaded rod; 10. a transmission block; 11. a traveling wheel; 12. mounting a plate; 13. a conical nozzle; 14. a filter bag; 15. a spray tube; 16. an electromagnetic pulse valve; 17. an air inlet; 18. an air outlet; 19. a dust collection box; 20. a baffle; 21. a compression spring; 22. a T-shaped connecting rod; 23. a clamping and connecting rod.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a bag type dust collector for removing dust from high-temperature flue gas comprises a box body 1, a supporting plate 2 is fixedly connected to one side of the box body 1, a first supporting shaft 3 is fixedly connected to the lower surface of the supporting plate 2, a second supporting shaft 4 is inserted into the first supporting shaft 3, a U-shaped support 5 is rotatably connected to the bottom end of the second supporting shaft 4, an electric hydraulic push rod 6 is fixedly connected to the upper surface of the U-shaped support 5, a transmission rack 7 is fixedly connected to the movable end of the electric hydraulic push rod 6, a transmission gear 8 is fixedly connected to the outer surface of the second supporting shaft 4, the transmission gear 8 is meshed with the transmission rack 7, the first supporting shaft 3, the second supporting shaft 4, the U-shaped support 5, the electric hydraulic push rod 6, the transmission rack 7 and the transmission gear 8 are matched, and can be properly adjusted according to the height of a gas outlet port required to be connected in the using process, thereby having played the effect of being convenient for carry out flue gas purification treatment to the use object of different heights, avoided the use object height higher, cause the connection inconvenience far away with the air inlet 17 of the device, and need longer connecting pipe, the cost is increased, reached the purpose convenient to adjust, convenient to use and save cost, drive rack 7 and U-shaped support 5 sliding connection, the internal surface of first back shaft 3 and the surface that second back shaft 4 lies in the drive gear 8 top all are equipped with the screw thread, threaded rod 9 is pegged graft to one side of U-shaped support 5, the surface threaded connection of threaded rod 9 has drive block 10, one side of drive block 10 rotates and is connected with walking wheel 11, through threaded rod 9, drive block 10 and the cooperation setting of walking wheel 11, can move the device according to the actual use condition in the use, thereby played the effect of satisfying the work of quick movement to different positions, the purpose of convenient movement is achieved, a mounting plate 12 is fixedly connected to one side inside a box body 1, a conical spray pipe 13 is fixedly connected to one side of the mounting plate 12, a filter bag 14 is detachably connected to one side of the conical spray pipe 13, a spray pipe 15 is inserted into one side of the box body 1, one end of the spray pipe 15 penetrates through the side wall of the box body 1 and extends to the outside of the box body, an electromagnetic pulse valve 16 is arranged at one end of the spray pipe 15 extending to the outside of the box body 1, one end of the spray pipe 15 is fixedly connected with the conical spray pipe 13 through a connecting pipe, an air inlet 17 is arranged at one side of the box body 1, an air outlet 18 is arranged at one side of the box body 1 opposite to the air inlet 17, a dust collection box 19 is detachably connected to the bottom end of the box body 1, a through hole is formed in the position, corresponding to the air inlet 17 and the air outlet 18, a guide plate 20 is fixedly connected to one side inside the box body 1, and the guide plate 20 has a certain bending angle, a box door is hinged at one side outside the box body 1, an observation window is arranged on the box door, an installation groove is arranged at the top of the filter bag 14, a compression spring 21 is fixedly connected with the installation groove, a T-shaped connecting rod 22 is fixedly connected with the other end of the compression spring 21, one end of the T-shaped connecting rod 22 penetrates through the side wall of the filter bag 14, and extends to the outside, one side of the T-shaped connecting rod 22 is fixedly connected with a clamping rod 23, one side of the conical spray pipe 13 is provided with a clamping groove, one end of the clamping rod 23 is inserted in the clamping groove, through the matching arrangement of the compression spring 21, the T-shaped connecting rod 22 and the clamping rod 23, the filter bag 14 has a detachable effect, a large amount of dust is left on the surface of the filter bag 14 after long-term use, the filter bag is inconvenient to clean, the filter bag 14 is easy to block, thereby reducing the filtering effect on the dust contained in the flue gas and achieving the purposes of conveniently cleaning the filter bag 14 and improving the filtering effect on the flue gas dust.

When in use, the utility model is moved by the walking wheels 11, the threaded rod 9 is rotated, the threaded rod 9 is in threaded connection with the transmission block 10, the transmission block 10 is driven to move downwards in the rotating process of the threaded rod 9, the transmission block 10 drives the walking wheels 11 to move downwards, so that the walking wheels 11 are moved out of the U-shaped bracket 5, the utility model has the moving effect, after the moving is finished, the threaded rod 9 is reversely rotated, the walking wheels 11 are retracted into the U-shaped bracket 5, so that the U-shaped bracket 5 plays a supporting role, then the height of the device is correspondingly adjusted according to the use requirement, the electric hydraulic push rod 6 is started, the electric hydraulic push rod 6 drives the transmission rack 7 to move, the transmission rack 7 is meshed with the transmission gear 8, the transmission gear 7 drives the transmission gear 8 to rotate, the transmission gear 8 drives the second supporting shaft 4 to rotate, the outer surface of the second supporting shaft 4 and the inner part of the first supporting shaft 3 are both provided with threads, and first support shaft 3 and second support shaft 4 rotate to be connected, and then drive first support shaft 3 at second support shaft 4 pivoted in-process and reciprocate, first support shaft 3 drives box 1 through backup pad 2 and reciprocates, and then reduce the distance between the air inlet 17 that box 1 one side was equipped with and the end of giving vent to anger of the object of needing to be connected, conveniently connect both, be applicable to the user demand of multiple height, after using for a period, will cross filter bag 14 and dismantle, need clear up the dust of crossing filter bag 14 surface adhesion, pulling T-shaped connecting rod 22, T-shaped connecting rod 22 drives joint rod 23 and remove through compressing compression spring 21, make joint rod 23 shift out from the joint inslot, cross filter bag 14 and toper spray tube 13 break away from fixedly, cross filter bag 14 and realize dismantling, thereby clear up the dust of its surface adhesion.

The working principle and the beneficial effects of the utility model are as follows: through the cooperation setting of first supporting shaft 3, second supporting shaft 4, U-shaped support 5, electronic hydraulic push rod 6, driving rack 7 and drive gear 8, can be according to the height of the port of giving vent to anger of required connection in the in-process of using and carry out appropriate adjustment, thereby played the effect of being convenient for carry out flue gas purification treatment to the use object of co-altitude not, it is higher to avoid using the object height, it is inconvenient to cause the connection far away with the air inlet 17 distance of the device, and need longer connecting pipe, the cost is increased, the purpose of convenient adjustment, convenient to use and saving cost is reached, through threaded rod 9, the cooperation setting of driving block 10 and walking wheel 11, can remove the device according to the actual service behavior in the in-process of using, thereby played the effect of satisfying the work of quick travel to different positions, reached the convenient mesh of removing, through compression spring 21, The cooperation setting of T shape connecting rod 22 and joint pole 23 makes and has had the detachable effect to cross filter bag 14, uses for a long time to cross filter bag 14 surface and remains a large amount of dusts, and the clearance is inconvenient, makes easily to cross filter bag 14 and causes the jam to reduce the filter effect to the dust that contains in the flue gas, reached and be convenient for clear up and improve the purpose to flue gas dust filter effect to crossing filter bag 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a bag collector for high temperature flue gas removes dust, includes box (1), its characterized in that: a supporting plate (2) is fixedly connected to one side of the box body (1), a first supporting shaft (3) is fixedly connected to the lower surface of the supporting plate (2), a second supporting shaft (4) is inserted into the first supporting shaft (3), a U-shaped support (5) is rotatably connected to the bottom end of the second supporting shaft (4), an electric hydraulic push rod (6) is fixedly connected to the upper surface of the U-shaped support (5), a transmission rack (7) is fixedly connected to the movable end of the electric hydraulic push rod (6), a transmission gear (8) is fixedly connected to the outer surface of the second supporting shaft (4), the transmission gear (8) is meshed with the transmission rack (7), the transmission rack (7) is slidably connected with the U-shaped support (5), and threads are arranged on the inner surface of the first supporting shaft (3) and the outer surface of the second supporting shaft (4) above the transmission gear (8), one side of the U-shaped support (5) is inserted with a threaded rod (9), the outer surface of the threaded rod (9) is connected with a transmission block (10) in a threaded manner, and one side of the transmission block (10) is rotatably connected with a traveling wheel (11).

2. The baghouse of claim 1, wherein the baghouse is configured to be used in a high temperature flue gas cleaning process, the baghouse comprising: the box is characterized in that a mounting plate (12) is fixedly connected to one side of the interior of the box body (1), a conical spray pipe (13) is fixedly connected to one side of the mounting plate (12), and a filter bag (14) can be detachably connected to one side of the conical spray pipe (13).

3. The baghouse of claim 1, wherein the baghouse is configured to be used in a high temperature flue gas cleaning process, the baghouse comprising: one side of box (1) is pegged graft and is had spray tube (15), the lateral wall of box (1) is run through to the one end of spray tube (15) to extend to its outside, spray tube (15) extend to the outside one end of box (1) and are equipped with electromagnetic pulse valve (16), the one end of spray tube (15) is through connecting pipe and toper spray tube (13) fixed connection.

4. The baghouse of claim 1, wherein the baghouse is configured to be used in a high temperature flue gas cleaning process, the baghouse comprising: one side of box (1) is equipped with air inlet (17), one side that box (1) and air inlet (17) are relative is equipped with gas outlet (18), the bottom of box (1) can be dismantled and be connected with dust collection box (19), it is equipped with the through-hole to lie in air inlet (17) and gas outlet (18) corresponding position on box (1).

5. The baghouse of claim 1, wherein the baghouse is configured to be used in a high temperature flue gas cleaning process, the baghouse comprising: one side fixedly connected with guide plate (20) of box (1) inside, guide plate (20) have certain angle of buckling, box (1) outside one side articulates there is the chamber door, be equipped with the observation window on the chamber door.

6. The baghouse of claim 2, wherein said baghouse is configured to be used in a high temperature flue gas cleaning plant, said baghouse comprising: the utility model discloses a filter bag, including filter bag (14), the top of filter bag is equipped with the mounting groove, the fixedly connected with compression spring (21) of mounting groove, the other end fixedly connected with T shape connecting rod (22) of compression spring (21), the lateral wall of filter bag (14) is run through to the one end of T shape connecting rod (22) to extend to its outside, one side fixedly connected with joint pole (23) of T shape connecting rod (22), one side of toper spray tube (13) is provided with the joint groove, the one end of joint pole (23) is pegged graft in the inside in joint groove.