CN217303729U

CN217303729U - Dust removing device of heat exchanger for chemical industry

Info

Publication number: CN217303729U
Application number: CN202220287571.8U
Authority: CN
Inventors: 刘政
Original assignee: Qingdao Pingdian Boiler Auxiliary Machinery Co ltd
Current assignee: Qingdao Pingdian Boiler Auxiliary Machinery Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to a chemical industry heat exchanger technical field especially relates to a dust collector of heat exchanger for chemical industry, blows away the dust mostly when removing dust to the heat exchanger, is not convenient for collect the processing to the dust, and dust pollution operational environment problem now proposes following scheme, and it includes the mounting panel, the spout has been seted up at the top of mounting panel, and slidable mounting has the slide in the spout, and one side of slide is seted up flutedly, all rotates on the top inner wall of recess and the bottom inner wall and installs the dwang, and the one end fixed mounting that two dwangs are close to each other has same cylinder brush, the opposite side of slide is equipped with filtering mechanism, the mounting groove that is linked together with the spout is seted up to one side of mounting panel, and slidable mounting has the loading board on the top inner wall of mounting groove, one side of loading board and one side fixed connection of slide. The utility model discloses can remove the ash, can carry out filtration treatment to the dust simultaneously, avoid polluted environment, simple structure, convenient to use.

Description

Dust removing device of heat exchanger for chemical industry

Technical Field

The utility model relates to a chemical industry heat exchanger technical field especially relates to a dust collector of heat exchanger for chemical industry.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, and is also called as a heat exchanger.

Among the prior art, blow away the dust mostly when the heat exchanger ash removal, be not convenient for collect the processing to the dust, dust pollution operational environment, therefore we have proposed the ash handling equipment of heat exchanger for the chemical industry, are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most dust is blown away when the heat exchanger is subjected to dust removal, so that the dust is not convenient to collect and treat, the dust pollutes the working environment, and the dust removing device of the heat exchanger for the chemical industry is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ash handling equipment of heat exchanger for chemical industry, includes the mounting panel, the spout has been seted up at the top of mounting panel, and slidable mounting has the slide in the spout, and one side of slide is seted up flutedly, all rotates on the top inner wall of recess and the bottom inner wall and installs the dwang, and the one end fixed mounting that two dwangs are close to each other has same cylinder brush, the opposite side of slide is equipped with filtering mechanism, the mounting groove that is linked together with the spout is seted up to one side of mounting panel, and slidable mounting has the loading board on the top inner wall of mounting groove, and one side of loading board and one side fixed connection of slide, reciprocating motion mechanism are installed to the bottom of loading board.

Preferably, the filtering mechanism comprises an L-shaped plate fixedly mounted on one side of the sliding plate, a filtering box is fixedly mounted at the top of the L-shaped plate, a connecting pipe is fixedly communicated with one side of the filtering box, the other end of the connecting pipe is fixedly communicated with the groove, an air pump is fixedly mounted on the other side of the filtering box, and an air inlet of the air pump is communicated with the inside of the filtering box.

Preferably, the box cover is installed at the top of the filter box through a bolt, the installation frame is fixedly installed at the bottom of the box cover, the filter screen is fixedly installed in the installation frame, and the outer side of the installation frame is in contact with the inner wall of the filter box.

Preferably, the reciprocating mechanism comprises a motor fixedly installed at the bottom of the bearing plate, a sector gear is fixedly installed on an output shaft of the motor, racks are fixedly installed on inner walls of two sides of the installation groove, and the sector gear is alternately meshed with the two racks.

Preferably, the fixed cover of output shaft of motor is equipped with big sprocket, and the transverse groove has been seted up to one side of slide, and the bottom of the dwang that is located the below extends to the transverse groove in and fixed mounting has little sprocket.

Preferably, the same chain is meshed with the large chain wheel and the small chain wheel.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the bearing plate drives the sliding plate to continuously slide back and forth, the sliding plate drives the roller brush to continuously slide back and forth, the rotating rod drives the roller brush to rotate, and the roller brush cleans dust on the surface of the heat exchanger;

(2) when the air pump works, dust is extracted through the groove, enters the filter box through the connecting pipe, and is filtered through the filter screen in the filter box, and then gas is discharged from the air outlet of the air pump;

the utility model discloses can remove the ash, can carry out filtration treatment to the dust simultaneously, avoid polluted environment, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural view of an ash removal device of a chemical heat exchanger provided by the present invention;

fig. 2 is a schematic front sectional view of an ash removing device of a chemical heat exchanger according to the present invention;

FIG. 3 is a schematic diagram of a side view of the connection of the mounting plate, the sliding plate and the roller brush of the ash removal device of the heat exchanger for chemical engineering provided by the present invention;

fig. 4 is a schematic structural view of the connection of the filter box, the connecting pipe, the air extractor and the box cover of the dust removing device of the heat exchanger for chemical engineering provided by the utility model;

fig. 5 is a schematic view of the overlooking structure of the mounting plate, the sector gear and the rack connection of the ash removing device of the heat exchanger for chemical engineering provided by the utility model.

In the figure: 1. mounting a plate; 2. a chute; 3. a slide plate; 4. a groove; 5. rotating the rod; 6. a roller brush; 7. an L-shaped plate; 8. a filter cartridge; 9. a connecting pipe; 10. an air extractor; 11. a box cover; 12. installing a frame; 13. a filter screen; 14. mounting grooves; 15. carrying a plate; 16. a motor; 17. a sector gear; 18. a rack; 19. a large sprocket; 20. a chain.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-5, a dust removing device of heat exchanger for chemical industry, including mounting panel 1, spout 2 has been seted up at mounting panel 1's top, sliding mounting has slide 3 in spout 2, one side of slide 3 is seted up flutedly 4, all rotate on recess 4's the top inner wall and the bottom inner wall and install dwang 5, the one end fixed mounting that two dwang 5 are close to each other has same cylinder brush 6, slide 3's opposite side is equipped with filtering mechanism, mounting groove 14 that is linked together with spout 2 is seted up to one side of mounting panel 1, sliding mounting has loading board 15 on the top inner wall of mounting groove 14, one side of loading board 15 and one side fixed connection of slide 3, reciprocating motion mechanism is installed to the bottom of loading board 15.

Specifically, the roller brush 6 can rotate in the groove 4, the sliding plate 3 can drive the roller brush 6 to move, so that dust can be brushed, and the sliding plate 3 can reciprocate due to the arrangement of the reciprocating mechanism.

In this embodiment, filtering mechanism includes L shaped plate 7 of fixed mounting in slide 3 one side, the top fixed mounting of L shaped plate 7 has filter cartridge 8, the fixed intercommunication in one side of filter cartridge 8 has connecting pipe 9, the other end and the recess 4 fixed intercommunication of connecting pipe 9, the opposite side fixed mounting of filter cartridge 8 has air extractor 10, the air inlet of air extractor 10 is linked together with filter cartridge 8's inside, lid 11 is installed through the bolt in filter cartridge 8's top, the bottom fixed mounting of lid 11 has installing frame 12, fixed mounting has filter screen 13 in the installing frame 12, the outside of installing frame 12 contacts with filter cartridge 8's inner wall.

The during operation of air extractor 10, extract the dust through recess 4, the dust gets into filter cartridge 8 through connecting pipe 9, filters the back through filter screen 13 in the filter cartridge 8, and gas is discharged by the gas outlet of air extractor 10, and lid 11 passes through the bolt to be connected fixedly with filter cartridge 8, and lid 11 can be dismantled, and then can take out filter screen 13 and wash.

In this embodiment, the reciprocating mechanism includes a motor 16 fixedly mounted at the bottom of the bearing plate 15, a sector gear 17 is fixedly mounted on an output shaft of the motor 16, racks 18 are fixedly mounted on inner walls of two sides of the mounting groove 14, and the sector gear 17 is alternately engaged with the two racks 18.

The sector gear 17 is driven to rotate by the motor 16, and the sector gear 17 is alternately meshed with the two racks 18, so that the bearing plate 15 continuously slides back and forth in a reciprocating manner.

In this embodiment, the fixed cover is equipped with big sprocket 19 on the output shaft of motor 16, and the horizontal groove has been seted up to one side of slide 3, and the bottom of dwang 5 that is located the below extends to horizontal inslot and fixed mounting has little sprocket, and motor 16 can drive big sprocket 19 and rotate.

In this embodiment, the same chain 20 is engaged with the large sprocket 19 and the small sprocket, and when the large sprocket 19 rotates, the small sprockets rotate simultaneously by the transmission of the chain 20.

Working principle, when in use, the heat exchanger for chemical industry is fixed on the top of the mounting plate 1 through screws, so that the side edge of the heat exchanger is contacted with the roller brush 6, when dust needs to be removed, the fan-shaped gear 17 is driven to rotate through the motor 16, the fan-shaped gear 17 is alternately meshed with the two racks 18, so that the bearing plate 15 continuously slides back and forth in a reciprocating manner, the bearing plate 15 drives the sliding plate 3 to continuously slide back and forth, the sliding plate 3 drives the roller brush 6 to continuously slide back and forth, meanwhile, the motor 16 drives the large chain wheel 19 to rotate, the large chain wheel 19 drives the small chain wheel to rotate through the chain 20, the small chain wheel drives the rotating rod 5 to rotate, the rotating rod 5 drives the roller brush 6 to rotate, the roller brush 6 cleans dust on the surface of the heat exchanger, meanwhile, the air extractor 10 is started, when the air extractor 10 works, the dust is extracted through the groove 4, the dust enters the filter box 8 through the connecting pipe 9, and is filtered by the filter screen 13 in the filter box 8, the gas is exhausted from the gas outlet of the gas extractor 10.

The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The ash removing device of the heat exchanger for the chemical industry comprises a mounting plate (1) and is characterized in that, the top of the mounting plate (1) is provided with a sliding chute (2), the sliding chute (2) is internally provided with a sliding plate (3) in a sliding way, one side of the sliding plate (3) is provided with a groove (4), the inner walls of the top and the bottom of the groove (4) are respectively and rotatably provided with a rotating rod (5), one end of each two rotating rods (5) close to each other is fixedly provided with a same roller brush (6), the opposite side of slide (3) is equipped with filtering mechanism, mounting groove (14) that are linked together with spout (2) are seted up to one side of mounting panel (1), and slidable mounting has loading board (15) on the top inner wall of mounting groove (14), one side of loading board (15) and one side fixed connection of slide (3), and reciprocating motion mechanism is installed to the bottom of loading board (15).

2. The dust removing device of the heat exchanger for the chemical industry according to claim 1, wherein the filtering mechanism comprises an L-shaped plate (7) fixedly installed on one side of the sliding plate (3), a filtering box (8) is fixedly installed on the top of the L-shaped plate (7), a connecting pipe (9) is fixedly communicated with one side of the filtering box (8), the other end of the connecting pipe (9) is fixedly communicated with the groove (4), an air extractor (10) is fixedly installed on the other side of the filtering box (8), and an air inlet of the air extractor (10) is communicated with the inside of the filtering box (8).

3. The dust removing device of the chemical heat exchanger according to claim 2, wherein a box cover (11) is installed at the top of the filter box (8) through a bolt, a mounting frame (12) is fixedly installed at the bottom of the box cover (11), a filter screen (13) is fixedly installed in the mounting frame (12), and the outer side of the mounting frame (12) is in contact with the inner wall of the filter box (8).

4. The dust removing device of the chemical heat exchanger according to claim 1, wherein the reciprocating mechanism comprises a motor (16) fixedly mounted at the bottom of the bearing plate (15), a sector gear (17) is fixedly mounted on an output shaft of the motor (16), racks (18) are fixedly mounted on inner walls of two sides of the mounting groove (14), and the sector gear (17) is alternately meshed with the two racks (18).

5. The ash handling equipment of the chemical heat exchanger according to claim 4, wherein the output shaft of the motor (16) is fixedly sleeved with a large chain wheel (19), one side of the sliding plate (3) is provided with a transverse groove, and the bottom end of the rotating rod (5) at the lower part extends into the transverse groove and is fixedly provided with a small chain wheel.

6. The ash handling equipment of the chemical heat exchanger according to claim 5, wherein the same chain (20) is engaged with the large chain wheel (19) and the small chain wheel.