CN217340524U

CN217340524U - Automatic back-blowing mechanism of bag-type dust collector

Info

Publication number: CN217340524U
Application number: CN202221274461.4U
Authority: CN
Inventors: 王智军
Original assignee: Inner Mongolia Shangjian Mechanical Equipment Co ltd
Current assignee: Inner Mongolia Shangjian Mechanical Equipment Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an automatic blowback mechanism of sack cleaner, which comprises an outer shell, one side outer wall of shell is provided with the intake pipe, and one side outer wall of shell is provided with the blast pipe, the one end fixedly connected with filtering mechanism of blast pipe, the inner wall fixedly connected with mounting panel of shell, and mounting panel top outer wall sets up a plurality of rounds mouths that the equidistance distributes, the inner wall fixedly connected with cage of round mouth, and the outer wall of cage is provided with the dust removal sack, mounting panel top outer wall fixedly connected with bellows, bellows and cage are linked together. The utility model discloses a dust removal sack top sets up bellows, sets up the fan again on bellows, bloies in to the dust removal sack through the fan to the convenience carries out the blowback clearance to the dust removal sack, and the filtering mechanism who sets up on the cooperation blast pipe simultaneously can effectively avoid blowback in-process impurity to get into the dust removal sack.

Description

Automatic back-blowing mechanism of bag-type dust collector

Technical Field

The utility model relates to a sack cleaner technical field especially relates to an automatic blowback mechanism of sack cleaner.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The sack cleaner generally all can be equipped with reverse blowing mechanism, mainly is in order to assist the dust removal sack clearance dust on its surface, but current reverse blowing mechanism introduces during clean pipeline with external impurity easily at the actual operation in-process to lead to the sack cleaner to normally work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic back-blowing mechanism of a bag-type dust remover.

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

the utility model provides an automatic blowback mechanism of sack cleaner, includes the shell, one side outer wall of shell is provided with the intake pipe, and one side outer wall of shell is provided with the blast pipe, the one end fixedly connected with filtering mechanism of blast pipe, the inner wall fixedly connected with mounting panel of shell, and mounting panel top outer wall sets up a plurality of round mouths that the equidistance distributes, the inner wall fixedly connected with cage of round mouth, and the outer wall of cage is provided with the dust removal sack, mounting panel top outer wall fixedly connected with bellows, bellows and cage are linked together, the air exit has been seted up to bellows top outer wall, and the inner wall fixedly connected with fan of air exit, the access hole has been seted up to shell top outer wall, and the inner wall fixedly connected with top cap of access hole.

Preferably, the filtering mechanism comprises a filtering pipe, a filtering box mechanism is arranged on the inner wall of the filtering pipe, and an installation pipe is arranged at one end of the filtering pipe.

Preferably, the filter box mechanism comprises a filter box, and a partition plate is fixedly connected to the inner wall of the filter box.

Preferably, two rectangular openings are formed in the outer wall of one side of the partition plate, and dust removal filter cloth is fixedly connected to the inner walls of the two rectangular openings.

Preferably, the outer wall of one side of the partition board is fixedly connected with a fixing board which is horizontally arranged, the outer wall of the top of the fixing board is provided with a rectangular opening, and the inner wall of the rectangular opening is slidably connected with a baffle.

Preferably, the inner wall of the bottom of the filter box is connected with a screw through a bearing, the baffle is in threaded connection with the outer wall of the screw, the outer wall of the bottom of the filter box is fixedly connected with a motor, and an output shaft of the motor is connected to the screw.

Preferably, the outer wall of the bottom of the filter box is fixedly connected with an electric telescopic rod, and an output shaft of the electric telescopic rod is connected to the baffle.

The utility model has the advantages that:

1. the utility model discloses a dust removal sack top sets up bellows, sets up the fan again on bellows, bloies in to the dust removal sack through the fan to the convenience carries out the blowback clearance to the dust removal sack, and the filtering mechanism who sets up on the cooperation blast pipe simultaneously can effectively avoid blowback in-process impurity to get into the dust removal sack.

2. The utility model discloses a set up the cooperation between filter tube, rose box mechanism and the installation pipe in filtering mechanism, conveniently dismantle the installation pipe and carry out periodic clearance to rose box mechanism, place the too much effect that influences the blowback of impurity in the rose box mechanism.

3. The utility model discloses a set up the cooperation between baffle and the fixed plate in the filter tank, form two wind channels in the filter tank, can normally filter and the different wind channels of blowback in-process selection are used in the regulation through the baffle to can effectively avoid blowback in-process impurity to get into in the dust removal sack.

Drawings

FIG. 1 is a schematic structural view of an automatic back-blowing mechanism of a bag-type dust collector provided by the present invention;

FIG. 2 is a schematic view of an expansion structure of a filter mechanism of an automatic back-blowing mechanism of a bag-type dust collector;

fig. 3 is the utility model provides an automatic blowback mechanism's of sack cleaner rose box mechanism schematic diagram.

In the figure: 1. a housing; 2. an air inlet pipe; 3. an exhaust pipe; 4. a filtering mechanism; 5. mounting a plate; 6. a dust removal cloth bag; 7. an air box; 8. a fan; 9. a top cover; 10. a filter tube; 11. a filter box mechanism; 12. installing a pipe; 13. a filter box; 14. a partition plate; 15. dedusting filter cloth; 16. a fixing plate; 17. a baffle plate; 18. a screw; 19. a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, an automatic back-blowing mechanism of a bag-type dust collector, including shell 1, one side outer wall of shell 1 is provided with intake pipe 2, and one side outer wall of shell 1 is provided with blast pipe 3, the one end fixedly connected with filter mechanism 4 of blast pipe 3, the inner wall fixedly connected with mounting panel 5 of

shell

1, and 5 top outer walls of mounting panel set up a plurality of round mouths that the equidistance distributes, the inner wall fixedly connected with cage of round mouth, and the outer wall of cage is provided with

dust removal sack

6, 5 top outer wall fixedly connected with bellows 7 of mounting panel, bellows 7 and cage are linked together, the air exit has been seted up to 7 top outer walls of bellows, and the inner wall fixedly connected with fan 8 of air exit, the access hole has been seted up to 1 top outer wall of shell, and the inner wall fixedly connected with top cap 9 of access hole.

The utility model discloses in, filtering mechanism 4 includes filter tube 10, and the inner wall of filter tube 10 is provided with rose box mechanism 11, and the one end of filter tube 10 is provided with installation pipe 12, clears up rose box mechanism 11 through detachable installation pipe 12 convenience.

The utility model discloses in, rose box mechanism 11 includes rose box 13, and rose box 13's inner wall fixedly connected with baffle 14, two rectangle mouths have been seted up to baffle 14 one side outer wall, and the inner wall fixedly connected with dust removal filter cloth 15 of two rectangle mouths, baffle 14 one side outer wall fixed connection has fixed plate 16 that the level set up, and fixed plate 16 top outer wall has seted up the rectangle opening, rectangle open-ended inner wall sliding connection has baffle 17, through the cooperation between rose box 13 median septum 14 and the fixed plate 16, form two wind channels in rose box 13, set up two dust removal filter cloth 15 on baffle 14 again simultaneously, thereby conveniently filter out the impurity in the blowback, avoid impurity to get into in the dust removal sack 6.

The utility model discloses in, the inner wall is connected with screw rod 18 through the bearing bottom rose box 13, and baffle 17 spiro union is on the outer wall of screw rod 18, and rose box 13 bottom outer wall fixedly connected with motor 19, and motor 19's output shaft is on screw rod 18, through motor 19 drive screw rod 18 rotate and then drive baffle 17 and remove and switch the wind channel.

The working principle is as follows: during the use, when normally filtering, fan 8 on bellows 7 does not start, gas after purifying through dust removal sack 6 passes through bellows 7 and gets into blast pipe 3, discharge through filter mechanism 4 at last, motor 19 drive screw 18 rotates and then drive baffle 17 moves down in the rose box 13 this moment, through the wind channel of fixed plate 16 top, when needs carry out the blowback to dust removal sack 6, baffle 17 moves up the wind channel air inlet through the below this moment, fan 8 starts to blow in dust removal sack 6 simultaneously, thereby clear up the impurity of dust removal sack 6 surface adhesion, the cleaning efficiency of dust removal sack 6 has been improved, when needs clear up rose box 13, dismantle installation pipe 12 and moving up baffle 17 and clear up the impurity that filters out wherein.

Example two

shell

dust removal sack

The utility model discloses in, rose box mechanism 11 includes rose box 13, and rose box 13's inner wall fixedly connected with baffle 14, two rectangle mouths have been seted up to baffle 14 one side outer wall, and the inner wall fixedly connected with dust removal filter cloth 15 of two rectangle mouths, 14 one side outer wall fixedly connected with of baffle level sets up fixed plate 16, and the 16 top outer walls of fixed plate have seted up the rectangle opening, rectangle open-ended inner wall sliding connection has baffle 17, through the cooperation between 14 median septum of rose box 13 and the fixed plate 16, form two wind channels in rose box 13, set up two dust removal filter cloth 15 simultaneously again on baffle 14, thereby impurity in the blowback is filtered out conveniently, avoid impurity to get into in the dust removal sack 6.

The utility model discloses in, rose box 13 bottom outer wall fixedly connected with electric telescopic handle, and electric telescopic handle's output shaft is on baffle 17, and remove through electric telescopic handle drive baffle 17 and switch the wind channel.

The working principle is as follows: during the use, when normally filtering, fan 8 on bellows 7 does not start, gas after purifying through dust removal sack 6 passes through bellows 7 and gets into blast pipe 3, discharge through filter mechanism 4 at last, electric telescopic handle drive baffle 17 moves down in rose box 13 this moment, through the wind channel of fixed plate 16 top, when needs carry out the blowback to dust removal sack 6, baffle 17 moves up the wind channel air inlet through the below this moment, fan 8 starts to blow to dust removal sack 6 in simultaneously, thereby clear up the impurity of dust removal sack 6 surface adhesion, the cleaning efficiency of dust removal sack 6 has been improved, when needs clear up rose box 13, dismantle installation pipe 12 and moving up the impurity of clearing up wherein filtering out with baffle 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic back blowing mechanism of a bag-type dust collector comprises a shell (1) and is characterized in that an air inlet pipe (2) is arranged on the outer wall of one side of the shell (1), an exhaust pipe (3) is arranged on the outer wall of one side of the shell (1), a filtering mechanism (4) is fixedly connected to one end of the exhaust pipe (3), a mounting plate (5) is fixedly connected to the inner wall of the shell (1), a plurality of round openings distributed equidistantly are formed in the outer wall of the top of the mounting plate (5), a cage is fixedly connected to the inner wall of each round opening, a dust removal bag (6) is arranged on the outer wall of each cage, an air box (7) is fixedly connected to the outer wall of the top of the mounting plate (5), the air box (7) is communicated with the cage, an air outlet is formed in the outer wall of the top of the air box (7), a fan (8) is fixedly connected to the inner wall of the air outlet, and an access hole is formed in the outer wall of the top of the shell (1), and the inner wall of the access hole is fixedly connected with a top cover (9).

2. The automatic back blowing mechanism of the bag-type dust collector according to claim 1, wherein the filtering mechanism (4) comprises a filtering pipe (10), a filtering box mechanism (11) is disposed on an inner wall of the filtering pipe (10), and an installation pipe (12) is disposed at one end of the filtering pipe (10).

3. The automatic back blowing mechanism of the bag-type dust collector according to claim 2, wherein the filter box mechanism (11) comprises a filter box (13), and a partition (14) is fixedly connected to the inner wall of the filter box (13).

4. The automatic back blowing mechanism of the bag-type dust collector in accordance with claim 3, wherein the outer wall of one side of the partition plate (14) is provided with two rectangular openings, and the inner walls of the two rectangular openings are fixedly connected with the dust-removing filter cloth (15).

5. The automatic back blowing mechanism of the bag-type dust collector according to claim 4, wherein the outer wall of one side of the partition (14) is fixedly connected with a horizontally arranged fixing plate (16), the outer wall of the top of the fixing plate (16) is provided with a rectangular opening, and the inner wall of the rectangular opening is slidably connected with a baffle (17).

6. The automatic back blowing mechanism of the bag-type dust collector according to claim 5, wherein the inner wall of the bottom of the filter box (13) is connected with a screw (18) through a bearing, the baffle (17) is screwed on the outer wall of the screw (18), the outer wall of the bottom of the filter box (13) is fixedly connected with a motor (19), and an output shaft of the motor (19) is connected to the screw (18).

7. The automatic back blowing mechanism of the bag-type dust collector in accordance with claim 5, wherein the outer wall of the bottom of the filtering box (13) is fixedly connected with an electric telescopic rod, and the output shaft of the electric telescopic rod is connected to the baffle (17).