CN215462738U

CN215462738U - A high-efficient pulse cloth section of thick bamboo dust filter for grain processing

Info

Publication number: CN215462738U
Application number: CN202121235879.XU
Authority: CN
Inventors: 李思颖; 陈扬全; 郑志强
Original assignee: Guangdong Jinhongda Grain And Oil Co ltd
Current assignee: Guangdong Jinhongda Grain And Oil Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a high-efficiency pulse cloth drum dust filter for grain processing, and relates to the technical field of pulse cloth drum dust filters. According to the utility model, the box door is opened by arranging the extension groove frame, the fixed groove frame, the T-shaped rail, the T-shaped groove, the fixed seat, the rotating shaft and the extension groove, then the extension groove frame is rotated to keep the extension groove frame and the fixed groove frame in the same straight line, meanwhile, one end of the extension groove is in butt joint with one end of the T-shaped groove, the fixed plate is pulled, the T-shaped rail moves along the inner wall of the T-shaped groove in a limiting way and then moves along the inner wall of the extension groove in a limiting way, so that the fixed plate moves out of the box body and simultaneously moves a plurality of filter cloth cylinders out of the box body, and therefore, the filter cloth cylinders are convenient to replace and clean.

Description

A high-efficient pulse cloth section of thick bamboo dust filter for grain processing

Technical Field

The utility model relates to a high-efficiency pulse cloth drum dust filter for grain processing, in particular to a high-efficiency pulse cloth drum dust filter for grain processing.

Background

The pulse cloth drum dust filter is a key corollary equipment of pneumatic conveying net between powder, at present, the common cloth drum dust collector is a dry dust filter, it is suitable for catching fine, dry, non-fibrous dust, the dust removal cloth drum is made of woven filter cloth or non-woven felt, utilize the filtering action of the fabric to filter the dusty gas.

According to the Chinese patent No. CN110652828A, the pulse cloth tube dust filter comprises an upper box body, a middle box body and a lower box body, wherein the upper box body is provided with a gas purifying port, one port of the gas purifying port in the inner cavity of the upper box body is connected with a gas purifying pipe, the gas purifying pipe is provided with an on-off valve, the outer side of the upper box body is fixedly connected with a bracket, one end of the bracket, which is far away from the upper box body, is provided with a gas storage tank, the output end of the gas storage tank is connected with a gas inlet pipe, the outer wall of the gas inlet pipe, which is close to the upper box body, is provided with a pulse electromagnetic valve, the gas inlet pipe extends to the inner part of the upper box body, and the upper box body is connected with the middle box body; the top of the middle box body is provided with a pattern plate, the inner cavity of the middle box body is provided with a filtering mechanism and a vibrating mechanism, the filtering mechanism comprises a plurality of filtering cloth cylinders, elastic keels are installed in the filtering cloth cylinders, and the middle box body is provided with an air inlet; the middle box body is connected with the lower box body, the lower box body is internally provided with an ash bucket, the bottom end of the lower box body is provided with a wind device, and the lower box body is welded with supporting legs, so that the utility model has the beneficial effects that: the ash removal is more thorough, and the service life of the filter bag is long.

But above-mentioned published patent is when changing the washing to filtering cloth section of thick bamboo, and is inconvenient to shift out the well box with the card to inconvenient change washs filtering cloth section of thick bamboo, and the inconvenient spacing fixed of filtering cloth section of thick bamboo of above-mentioned published patent, drop easily in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency pulse cloth cylinder dust filter for grain processing, which aims to solve the problems in the background technology.

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

a high-efficiency pulse cloth drum dust filter for grain processing comprises a box body, a moving mechanism and a fixing mechanism, wherein four supporting legs are arranged at the bottom end of the box body;

the movable mechanism comprises a fixed groove frame located on two sides of the inner wall of the box body, a T-shaped groove is formed in the bottom end of the inner portion of the fixed groove frame, a T-shaped rail is arranged inside the T-shaped groove, a fixed plate is arranged at the bottom end of the T-shaped rail, a fixed seat is arranged above one end, located on the fixed groove frame, of the two sides of the inner wall of the box body, an extension groove frame is arranged at the bottom end of the fixed seat, an rotating shaft is arranged at the top end of one end of the extension groove frame, and an extension groove is formed in the bottom end of the inner portion of the extension groove frame.

As a still further scheme of the utility model: the fixing mechanism comprises a plurality of filtering cloth drums located inside a fixing plate, cloth drum fixing seats are arranged at the top ends of the filtering cloth drums, connecting shafts are arranged on one sides of the outer walls of the cloth drum fixing seats, limiting blocks are arranged at the other ends of the connecting shafts, moving blocks are arranged on the outer walls of the limiting blocks, limiting grooves are formed in the moving blocks, reset springs are arranged at the ends, located at the limiting blocks, of the limiting grooves, the bottom ends of the moving blocks are provided with clamping blocks, a moving groove is formed in one side, located at the cloth drum fixing seats, of the fixing plate, and clamping grooves are formed in one end of the inside of the moving groove.

As a still further scheme of the utility model: the outer wall of the clamping block is matched with the inner wall of the moving groove, and the inner wall of the clamping groove is matched with one end of the outer wall of the clamping block.

As a still further scheme of the utility model: one end of the limiting groove is provided with a connecting groove penetrating through the outer wall of the moving block, and the inner wall of the connecting groove is matched with the inner wall of the connecting shaft.

As a still further scheme of the utility model: the outer wall of the T-shaped rail is matched with the inner walls of the T-shaped groove and the extension groove, and the joint of the outer wall of the rotating shaft and the fixed seat is rotatably connected through a bearing.

As a still further scheme of the utility model: and a box door is arranged on one side of the outer wall of the box body, the outer wall of the extension groove frame is matched with the inner wall of the box door, and the two sides of the outer wall of the fixing plate are matched with the inner wall of the box body.

As a still further scheme of the utility model: one end of the injection pipe is connected with the air pump and the pulse valve through a pipeline, and an air nozzle is arranged at the bottom end of the outer wall of the injection pipe, which is positioned at the top end of the filter cloth cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. the box door is opened by arranging the extension groove frame, the fixed groove frame, the T-shaped rail, the T-shaped groove, the fixed seat, the rotating shaft and the extension groove, then the extension groove frame is rotated to keep the same straight line with the fixed groove frame, meanwhile, one end of the extension groove is butted with one end of the T-shaped groove, the fixed plate is pulled, the T-shaped rail moves along the inner wall of the T-shaped groove in a limiting way and then moves along the inner wall of the extension groove in a limiting way, and therefore the fixed plate moves out of the box body and simultaneously moves a plurality of filter cloth cylinders out of the box body, and replacement and cleaning of the filter cloth cylinders are facilitated;

2. through setting up fixture block, shifting chute, reset spring, movable block, connecting axle and draw-in groove, realize when the installation, move fixture block along the shifting chute inner wall downwards, until the bottom of fixture block and the bottom of shifting chute after contacting, release the movable block to when the outer wall that drives the movable block along the connecting axle under reset spring elastic force effect removes the reset, the one end block that drives the fixture block is fixed in the draw-in groove, thereby when spacing fixed fast to cloth section of thick bamboo fixing base, the installation of realization to filtering cloth section of thick bamboo is fixed.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency pulse cloth drum dust filter for grain processing;

FIG. 2 is a schematic view of the structure of an extension tank frame and a fixed tank frame of a high-efficiency pulse cloth drum dust filter for grain processing;

FIG. 3 is a schematic view of a connection structure of a fixing plate, a T-shaped rail and a filter cloth cylinder of a high-efficiency pulse cloth cylinder dust filter for grain processing;

fig. 4 is an enlarged schematic view of a high-efficiency pulse cloth drum dust filter used for grain processing at a position A.

In the figure: 1. a box body; 2. an air inlet pipe orifice; 3. supporting legs; 4. an ash hopper; 5. a blowing pipe; 6. a filter cloth cylinder; 7. an extension slot frame; 8. a fixed seat; 9. fixing the slot frame; 10. a T-shaped groove; 11. a rotating shaft; 12. an elongated slot; 13. a moving block; 14. a T-shaped rail; 15. a cloth tube fixing seat; 16. a connecting shaft; 17. a limiting block; 18. a moving groove; 19. a card slot; 20. a return spring; 21. a clamping block; 22. a limiting groove; 23. and (7) fixing the plate.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, an efficient pulse cloth tube dust filter for grain processing comprises a box body 1, a moving mechanism and a fixing mechanism, wherein four supporting legs 3 are arranged at the bottom end of the box body 1, an ash hopper 4 is arranged at the bottom end of the box body 1, an air inlet pipe orifice 2 is arranged on one side of the outer wall of the box body 1, and a plurality of injection pipes 5 are arranged inside the box body 1;

the moving mechanism comprises fixed groove frames 9 located on two sides of the inner wall of the box body 1, T-shaped grooves 10 are formed in the bottom ends of the inner portions of the fixed groove frames 9, T-shaped rails 14 are arranged inside the T-shaped grooves 10, fixing plates 23 are arranged at the bottom ends of the T-shaped rails 14, fixing seats 8 are arranged above one ends, located on two sides of the inner wall of the box body 1, of the fixed groove frames 9, extension groove frames 7 are arranged at the bottom ends of the fixing seats 8, rotating shafts 11 are arranged at the top ends of one ends of the extension groove frames 7, and extension grooves 12 are formed in the bottom ends of the inner portions of the extension groove frames 7.

This kind of a high-efficient pulse cloth section of thick bamboo dust filter for grain processing is convenient for fixed plate 23 to drive and filter cloth section of thick bamboo 6 and shift out box 1.

In fig. 3 and 4: the fixing mechanism comprises a plurality of filtering cloth drums 6 located inside a fixing plate 23, cloth drum fixing seats 15 are arranged at the top ends of the filtering cloth drums 6, connecting shafts 16 are arranged on one sides of the outer walls of the cloth drum fixing seats 15, limiting blocks 17 are arranged at the other ends of the connecting shafts 16, moving blocks 13 are arranged on the outer walls of the limiting blocks 17, limiting grooves 22 are formed in the moving blocks 13, reset springs 20 are arranged at one ends, located at the limiting blocks 17, of the limiting grooves 22, clamping blocks 21 are arranged at the bottom ends of the moving blocks 13, moving grooves 18 are formed in one sides, located at the cloth drum fixing seats 15, of the fixing plate 23, and clamping grooves 19 are formed in one ends of the moving grooves 18.

The high-efficiency pulse cloth drum dust filter for grain processing is convenient for limiting and fixing the filter cloth drum 6.

In fig. 4: the outer wall of the block 21 is fit with the inner wall of the moving groove 18, and the inner wall of the slot 19 is fit with one end of the outer wall of the block 21.

The high-efficiency pulse cloth drum dust filter for grain processing is convenient for limiting and fixing the clamping block 21 in the clamping groove 19.

In fig. 4: one end of the limiting groove 22 is provided with a connecting groove penetrating through the outer wall of the moving block 13, and the inner wall of the connecting groove is matched with the inner wall of the connecting shaft 16.

This kind of a high-efficient pulse cloth section of thick bamboo dust filter for grain processing is convenient for movable block 13 along the spacing slip of the outer wall of connecting axle 16.

In fig. 1 and 3: the outer wall of the T-shaped rail 14 is matched with the inner walls of the T-shaped groove 10 and the elongated groove 12, and the joint of the outer wall of the rotating shaft 11 and the fixed seat 8 is rotatably connected through a bearing.

The high-efficiency pulse cloth drum dust filter for grain processing is convenient for the T-shaped rail 14 to slide along the inner walls of the T-shaped groove 10 and the extension groove 12.

In fig. 1: a box door is arranged on one side of the outer wall of the box body 1, the outer wall of the extension groove frame 7 is matched with the inner wall of the box door, and the two sides of the outer wall of the fixing plate 23 are matched with the inner wall of the box body 1.

The high-efficiency pulse cloth drum dust filter for grain processing is convenient for sealing the upper and lower ends of the fixing plate 23 in the box body 1 when the box door is closed.

In fig. 1: one end of the injection tube 5 is connected with the air pump and the pulse valve through a pipeline, and the bottom end of the outer wall of the injection tube 5 is provided with an air nozzle at the top end of the filter cloth cylinder 6.

This kind of a high-efficient pulse cloth section of thick bamboo dust filter for grain processing, the 5 gas-blasts of jetting pipe of being convenient for drop to the ash bucket 4 with the absorbent dust of 6 outer walls of filter cloth section of thick bamboo.

The working principle of the utility model is as follows: when the high-efficiency pulse cloth drum dust filter for grain processing is used, the box door is opened, the extension groove frame 7 is rotated to keep the same straight line with the fixed groove frame 9, meanwhile, one end of the extension groove 12 is butted with one end of the T-shaped groove 10, the fixed plate 23 is pulled, the T-shaped rail 14 is moved along the inner wall of the T-shaped groove 10 in a limiting way and moves along the inner wall of the extension groove 12 in a limiting way, so that the fixed plate 23 is moved out of the box body 1, meanwhile, the plurality of filter cloth drums 6 are moved out of the box body 1, thereby being convenient for replacing and cleaning the filter cloth drums 6, by pressing the moving block 13, the outer wall of the connecting shaft 16 slides along the inner wall of the connecting groove in a limiting way, the limiting block 17 slides along the inner wall of the limiting groove 22, the reset spring 20 is stressed to shrink, one end of the clamping block 21 is separated from the clamping groove 19 and positioned in the moving groove 18, thereby taking out the clamping block 21 upwards in a sliding way along the moving groove 18, taking out the filtering cloth drum 6, when the filtering cloth drum is installed, the fixture block 21 moves downwards along the inner wall of the moving groove 18 until the bottom end of the fixture block 21 is contacted with the bottom end of the moving groove 18, the moving block 13 is released, so that the moving block 13 is driven to move along the outer wall of the connecting shaft 16 under the elastic action of the return spring 20 and reset, one end of the fixture block 21 is driven to be clamped and fixed in the clamping groove 19, the cloth drum fixing seat 15 is rapidly limited and fixed, and the filtering cloth drum 6 is installed and fixed.

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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A high-efficiency pulse cloth drum dust filter for grain processing comprises a box body (1), a moving mechanism and a fixing mechanism, and is characterized in that four supporting legs (3) are arranged at the bottom end of the box body (1), an ash hopper (4) is arranged at the bottom end of the box body (1), an air inlet pipe orifice (2) is arranged on one side of the outer wall of the box body (1), and a plurality of injection pipes (5) are arranged in the box body (1);

the movable mechanism comprises a fixed groove frame (9) located on two sides of the inner wall of the box body (1), a T-shaped groove (10) is formed in the bottom end of the inner portion of the fixed groove frame (9), a T-shaped rail (14) is arranged inside the T-shaped groove (10), a fixed plate (23) is arranged at the bottom end of the T-shaped rail (14), a fixed seat (8) is arranged above one end, located on the fixed groove frame (9), of the two sides of the inner wall of the box body (1), the bottom end of the fixed seat (8) is provided with an extension groove frame (7), a rotating shaft (11) is arranged at the top end of one end of the extension groove frame (7), and an extension groove (12) is arranged at the bottom end of the inner portion of the extension groove frame (7).

2. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 1, wherein the fixing mechanism comprises a plurality of cloth drums (6) located inside a fixing plate (23), the top end of each cloth drum (6) is provided with a cloth drum fixing seat (15), one side of the outer wall of each cloth drum fixing seat (15) is provided with a connecting shaft (16), the other end of each connecting shaft (16) is provided with a limiting block (17), the outer wall of each limiting block (17) is provided with a moving block (13), the inside of each moving block (13) is provided with a limiting groove (22), one end of the inside of each limiting groove (22) located at each limiting block (17) is provided with a return spring (20), the bottom end of each moving block (13) is provided with a clamping block (21), one side of the inside of the fixing plate (23) located at each cloth drum fixing seat (15) is provided with a moving groove (18), and a clamping groove (19) is formed at one end of the inner part of the moving groove (18).

3. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 2, wherein the outer wall of the block (21) is fitted with the inner wall of the moving groove (18), and the inner wall of the clamping groove (19) is fitted with one end of the outer wall of the block (21).

4. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 2, wherein one end of the limit groove (22) is provided with a connecting groove penetrating to the outer wall of the moving block (13), and the inner wall of the connecting groove is matched with the inner wall of the connecting shaft (16).

5. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 1, wherein the outer wall of the T-shaped rail (14) is matched with the inner walls of the T-shaped groove (10) and the extension groove (12), and the joint of the outer wall of the rotating shaft (11) and the fixed seat (8) is rotatably connected through a bearing.

6. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 1, wherein a box door is arranged on one side of the outer wall of the box body (1), the outer wall of the extension slot frame (7) is fit with the inner wall of the box door, and the two sides of the outer wall of the fixing plate (23) are fit with the inner wall of the box body (1).

7. The high-efficiency pulse cloth drum dust filter for grain processing as claimed in claim 1, wherein one end of the injection tube (5) is connected with an air pump and a pulse valve through a pipeline, and the bottom end of the outer wall of the injection tube (5) is provided with an air nozzle at the top end of the filter cloth drum (6).