CN219091418U

CN219091418U - Bag type dust collector with filter bag ash cleaning mechanism

Info

Publication number: CN219091418U
Application number: CN202223447830.8U
Authority: CN
Inventors: 佘旭南; 魏珂珂; 袁敏; 张爱军; 吴功祥; 王松庭; 王禄
Original assignee: Nantong Hezhong Environmental Protection Engineering Co ltd
Current assignee: Nantong Hezhong Environmental Protection Engineering Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-30
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of bag type dust collectors and discloses a bag type dust collector with a filter bag ash cleaning mechanism, which comprises a dust collection shell, an ash bucket and a filter bag body, wherein a motor is fixedly connected to the top of the dust collection shell, an output shaft of the motor is fixedly connected with a screw rod through a coupler, a movable block is movably connected to the outer wall of the screw rod, a movable plate is fixedly connected to one side of the movable block, a through groove is formed in the top of the movable plate, bristles are arranged on the inner wall of the through groove, a cleaning cloth pad is fixedly connected to the bottom of the movable plate, and a wind shielding frame is fixedly connected to the inner side wall of the dust collection shell. This bag collector with filter bag deashing mechanism makes a round trip to brush through the brush hair can clear up the external dust of filter bag to the clearance cloth pad also can produce the friction when removing, plays the effect of strengthening the deashing, thereby improves the effect when the deashing, avoids intractable and moist dust adhesion on the filter bag body.

Description

Bag type dust collector with filter bag ash cleaning mechanism

Technical Field

The utility model relates to the technical field of bag type dust collectors, in particular to a bag type dust collector with a filter bag ash removing mechanism.

Background

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

In Chinese patent utility model, for example: CN201410354261.3, a sack cleaner with sack dust collector, including the dust remover casing, the dust remover casing in be equipped with the dust removal sack, the sack of dust removal sack upwards set up on the card, still be equipped with gas blowing device in the dust remover casing, dust remover casing downside be equipped with the air inlet, the top is equipped with the gas outlet, dust remover casing bottom intercommunication ash bucket, the card on be equipped with the through-hole, the through-hole border is connected and is patted the sack, the through-hole internal surface connect the dust removal sack through the connecting rib. According to the utility model, the flapping bag is sleeved outside the dust removing cloth bag, the dust removing cloth bag is directly sprayed and blown to remove dust under the action of high-pressure air flow, and meanwhile, the flapping bag can continuously flap the outer surface of the dust removing cloth bag to remove dust, and the two modes are combined together, so that the recalcitrant dust can be removed, the dust removing effect is good, dust is prevented from depositing on the filter cloth, the filter cloth is blocked, and the service life of a machine is prolonged.

The following problems exist in the prior art:

1. when the filter bag is subjected to ash removal, the attached dust can be subjected to ash removal only through gas, and the dust which is stubborn and wetly agglomerated can not be subjected to ash removal, so that the ash removal effect and quality are reduced;

2. when the dust remover enters dust-containing gas, the dust remover cannot play a role of sectionalized blocking, so that a large amount of dust is easy to upwards influence the filtering effect of the filter bag.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the bag type dust collector with the filter bag ash removing mechanism, which has the advantages of good cleaning effect and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the aim of good cleaning effect, the utility model provides the following technical scheme: the utility model provides a bag collector with filter bag deashing mechanism, includes dust removal casing, ash bucket and filter bag body, the top fixedly connected with motor of dust removal casing, the output shaft of motor passes through shaft coupling fixedly connected with lead screw, the outer wall swing joint of lead screw has the movable block.

One side fixedly connected with fly leaf of movable block, logical groove has been seted up at the top of fly leaf, the inner wall of logical groove is provided with the brush hair, the bottom fixedly connected with of fly leaf clears up the cloth pad, and the brush hair is passed through and is brushed the dust that can clear up this external of filter bag to clear up the cloth pad and also can produce the friction when removing, play the effect of strengthening the deashing, thereby improve effect when the deashing, avoid intractable and moist dust adhesion condition on the filter bag body.

Preferably, the inside wall fixedly connected with frame keeps out wind of dust removal casing, the inside wall fixedly connected with deep bead of dust removal casing can play the effect of multistage separation when the dust-laden gas gets into inside the dust remover to reduce the direct ascending speed of dust-laden gas, and effectively improve the filter effect of filter bag body.

Preferably, one side of the dust removing shell is provided with an air inlet, and the other side of the dust removing shell is provided with an air outlet, so that dust is removed from dust-containing gas conveniently.

Preferably, the top of frame keeps out wind is provided with the bearing, and the inner circle of bearing and the one end fixed connection of lead screw, and keep out wind the frame and pass through bearing and lead screw swing joint, can play the effect of supporting to the lead screw to improve the stability when rotatory.

Preferably, one side fixedly connected with slider of movable plate, the inner wall swing joint of slider has spacing, can play spacing effect when the movable plate removes to avoid the movable plate unstable when the deashing.

Preferably, the movable plate is movably connected with the limiting strip through the sliding block, and the sliding block is a concave sliding block and can be attached to the limiting strip, so that the movable plate is limited.

Preferably, the filter bag body is movably connected with the brush hair through the through groove, and the diameter of the through groove is matched with the diameter of the filter bag body, so that dust outside the filter bag body can be well cleaned.

(III) beneficial effects

Compared with the prior art, the utility model provides the bag type dust collector with the filter bag ash removing mechanism, which has the following beneficial effects:

1. this bag collector with filter bag deashing mechanism, through motor, lead screw, movable block, movable plate, logical groove, brush hair and clearance cloth pad, come the back brush through the brush hair and can clear up the dust outside the filter bag body to the clearance cloth pad also can produce the friction when removing, plays the effect of strengthening the deashing, thereby improves the effect when the deashing, avoids the condition of intractable and moist dust adhesion on the filter bag body.

2. This bag collector with filter bag deashing mechanism through frame and the deep bead keep out the wind, can play the effect of multistage separation when the dust-laden gas gets into the dust remover inside to reduce the direct ascending speed of dust-laden gas, and effectively improve the filter effect of filter bag body.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

FIG. 4 is a schematic view of the structure of the slider and the stop bar of the present utility model;

FIG. 5 is a schematic view of a windshield frame according to the present utility model.

In the figure: 1. a dust removal shell; 2. an ash bucket; 3. an air inlet; 4. an air outlet; 5. a motor; 6. a screw rod; 7. a movable block; 8. a moving plate; 9. a through groove; 10. brushing; 11. cleaning a cloth pad; 12. a filter bag body; 13. a slide block; 14. a limit bar; 15. a wind shielding frame; 16. and a wind deflector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the bag filter with the filter bag ash cleaning mechanism provided by the utility model is shown in fig. 1 to 5: the utility model provides a bag collector with filter bag deashing mechanism, includes dust removal casing 1, ash bucket 2 and filter bag body 12, the top fixedly connected with motor 5 of dust removal casing 1, and the output shaft of motor 5 passes through shaft coupling fixedly connected with lead screw 6, and the outer wall swing joint of lead screw 6 has movable block 7.

One side fixedly connected with movable block 7 removes board 8, and logical groove 9 has been seted up at the top of movable plate 8, and the inner wall of leading to groove 9 is provided with brush hair 10, and the bottom fixedly connected with of movable plate 8 clears up cloth pad 11, and the dust outside the filter bag body 12 can be cleared up through brush hair 10 round trip to clear up cloth pad 11 also can produce the friction when removing, plays the effect of strengthening the deashing to improve effect when the deashing, avoid intractable and moist dust adhesion on the condition on filter bag body 12.

In this embodiment, the inside wall fixedly connected with frame 15 keeps out the wind of dust removal casing 1, the inside wall fixedly connected with deep bead 16 of dust removal casing 1 can play the effect of multistage separation when the dust-laden gas gets into inside the dust remover to reduce the direct ascending speed of dust-laden gas, and effectively improve the filter effect of filter bag body 12.

Example 2

On the basis of embodiment 1, a preferred embodiment of the bag filter with the filter bag dust cleaning mechanism provided by the utility model is shown in fig. 1 to 5: one side of the dust removal shell 1 is provided with an air inlet 3, and the other side of the dust removal shell 1 is provided with an air outlet 4, so that dust is removed from dust-containing gas conveniently.

In this embodiment, the top of frame 15 keeps out wind is provided with the bearing, and the inner circle of bearing and the one end fixed connection of lead screw 6, and keep out wind frame 15 through bearing and lead screw 6 swing joint, can play the effect of supporting to lead screw 6 to improve the stability when rotatory.

Further, one side fixedly connected with slider 13 of movable plate 8, the inner wall swing joint of slider 13 has spacing 14, can play spacing effect when movable plate 8 removes to avoid movable plate 8 unstable when the deashing.

Furthermore, the moving plate 8 is movably connected with the limit bar 14 through the slide block 13, and the slide block 13 is a concave slide block and can be attached to the limit bar 14, so that the moving plate 8 is limited.

In addition, the filter bag body 12 is movably connected with the brush hair 10 through the through groove 9, and the diameter of the through groove 9 is matched with the diameter of the filter bag body 12, so that dust outside the filter bag body 12 can be cleaned well.

When using, when dust-laden gas gets into in the dust removal casing 1 through air inlet 3, through the cooperation of frame 15 and deep bead 16 keep out the wind, can block the ascending speed of dust, avoid too much dust to the influence of sack cleaner work efficiency, the jam frequency of filter bag body 12 has been reduced, when the deashing to filter bag body 12 is needed, can start motor 5 makes it drive lead screw 6 rotatory simultaneously, thereby make lead screw 6 drive movable block 7 remove and drive movable plate 8 simultaneously, and brush the reason to the dust that adheres to on the filter bag body 12 when making brush hair 10 in the movable plate 8 remove, and the movable plate 8 bottom is equipped with clearance cloth pad 11, can play the friction with the filter bag body 12 outside when removing, thereby reduce the dust that adheres to outside filter bag body 12, and strengthen the clearance effect.

To sum up, this bag collector with filter bag deashing mechanism makes a round trip to brush through brush hair 10 and can clear up the dust outside the filter bag body 12 to clear up cloth pad 11 and also can produce the friction when removing, play the effect of strengthening the deashing, can play the effect of multistage separation when the dust-laden gas gets into inside the dust remover simultaneously, thereby reduce the direct ascending speed of dust-laden gas.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bag collector with filter bag deashing mechanism, includes dust removal casing (1), ash bucket (2) and filter bag body (12), its characterized in that: the top of the dust removal shell (1) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly connected with a screw rod (6) through a coupler, and the outer wall of the screw rod (6) is movably connected with a movable block (7);

one side fixedly connected with movable block (7) removes board (8), logical groove (9) have been seted up at the top of movable plate (8), the inner wall of logical groove (9) is provided with brush hair (10), the bottom fixedly connected with clearance cloth pad (11) of movable plate (8).

2. The bag house with filter bag house ash removal mechanism of claim 1, wherein: the dust removal device is characterized in that a wind shielding frame (15) is fixedly connected to the inner side wall of the dust removal shell (1), and a wind shielding plate (16) is fixedly connected to the inner side wall of the dust removal shell (1).

3. The bag house with filter bag house ash removal mechanism of claim 1, wherein: one side of the dust removal shell (1) is provided with an air inlet (3), and the other side of the dust removal shell (1) is provided with an air outlet (4).

4. The bag house with filter bag house ash removal mechanism of claim 2, wherein: the top of frame (15) keeps out wind is provided with the bearing, and the inner circle of bearing and the one end fixed connection of lead screw (6), and keep out wind frame (15) pass through bearing and lead screw (6) swing joint.

5. The bag house with filter bag house ash removal mechanism of claim 1, wherein: one side of the moving plate (8) is fixedly connected with a sliding block (13), and the inner wall of the sliding block (13) is movably connected with a limit bar (14).

6. The bag house with filter bag house ash removal mechanism of claim 5, wherein: the movable plate (8) is movably connected with the limit strip (14) through the sliding block (13), and the sliding block (13) is a concave sliding block.

7. The bag house with filter bag house ash removal mechanism of claim 1, wherein: the filter bag body (12) is movably connected with the brush hair (10) through the through groove (9), and the diameter of the through groove (9) is matched with the diameter of the filter bag body (12).