CN219290887U - Ash removal device of cloth bag dust remover - Google Patents

Abstract

The utility model belongs to the technical field of bag-type dust collectors and discloses an ash removal device of a bag-type dust collector, which comprises a base, wherein a supporting rod is fixedly arranged at the top of the base, a top block is fixedly connected to the upper end of the supporting rod, a fixed box is fixedly arranged at the bottom of the top block, a limiting ring is movably sleeved in the lower end of the fixed box, and an ash bucket is fixedly connected to the lower end of the limiting ring. According to the utility model, the rotating rod, the gear and the scraping plate are arranged, and the driving motor operates, so that the gear is driven to rotate through the rotating rod, and then the gear drives the ash bucket to rotate through the toothed ring, so that the limiting ring is driven to rotate along the inner wall of the fixed box, and further the fixed scraping plate scrapes dust which is strongly adsorbed in the ash bucket, so that the ash is not deposited on the inner wall of the ash bucket, and the aim of scraping and adsorbing the dust on the ash bucket is achieved.

Description

A dust cleaning device for a bag filter

technical field

The utility model belongs to the technical field of bag filter equipment, in particular to a dust cleaning device of a bag filter.

Background technique

The bag filter is a dry dust filter device, which uses a bag to capture fine, dry, non-fibrous dust. The bag is made of textile filter cloth or non-woven felt, and uses the filtering effect of the fiber fabric to filter the dusty gas. Filtration and purification. After the bag filter in the prior art finishes filtering the gas dust, the operator needs to knock the vibrating block to make the ash hopper on the bag filter vibrate, so that the dust adsorbed on the inner wall of the ash hopper is shaken off, but due to its The knocking method cannot shake off all the dust adhered to the inner wall of the ash hopper, so that the dust with strong adsorption force is still adsorbed inside the ash hopper, and the dust will form ash accumulation after a long time accumulation, which may affect the ash hopper. Gray effect, so it needs to be improved.

Utility model content

The purpose of the utility model is to solve the above problems. The utility model provides a dust cleaning device of a bag filter, which has the advantage of scraping the dust on the adsorption ash hopper.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dust cleaning device for a bag filter, including a base, a support rod is fixedly installed on the top of the base, and a top block is fixedly connected to the upper end of the support rod. The bottom of the top block is fixedly installed with a fixed box, the inner movable sleeve of the lower end of the fixed box is limited ring, the lower end of the limited ring is fixedly connected with an ash hopper, and the top of the ash hopper is movable with the bottom of the fixed box. The outer surface of the ash hopper is fixedly sleeved with a gear ring, the right side of the fixed box is fixedly installed with a fixed block, the bottom of the fixed block is fixedly installed with a drive motor, and the output shaft of the drive motor is fixedly installed There is a rotating rod, the outer surface of the rotating rod is fixedly sleeved with a gear, the outer surface of the gear is meshed with the outer surface of the gear ring, and a scraper is fixedly installed on the left side of the inner surface of the fixed box, and the scraper The side of the lower end of the plate is flexibly connected with the inner wall of the ash hopper, an empty box is fixedly sleeved inside the upper end of the fixed box, an air intake pipe is fixedly sleeved inside the left end of the empty box, and the other end of the air intake pipe runs through the fixed box And extend to the outside of the fixed box, the inside of the empty box is equidistantly fixedly sleeved with a bag body, the outer surface of the lower end of the bag body is fixedly socketed with a partition block, and the outer surface of the partition block is movable with the inner wall of the fixed box Socketing, the interior of the fixed box is fixedly socketed with an exhaust pipe.

As a preferred embodiment of the present invention, a moving block is movably connected to the top of the base, and a threaded rod is connected to the internal thread of the moving block.

As preferred in the present utility model, a side block is fixedly installed on the top of the base, a brake motor is fixedly installed on the right side of the side block, and a rotating rod is fixedly sleeved on the output shaft of the brake motor, and the rotating rod The other end is fixedly connected with the threaded rod.

As preferred in the present invention, a support block is fixedly installed on the top of the moving block, a block is fixedly installed on the top of the support block, and the top of the block is movably connected with the bottom of the ash hopper.

As preferred in the present invention, a side opening is provided inside the block, and a collection box is movably socketed inside the side opening, and the bottom of the collection box is movably connected with the bottom of the moving block.

As preferred in the present invention, a handle is fixedly installed on the front of the collection box, and the outer surface of the handle is rough.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is provided with a rotating rod, a gear and a scraper. Due to the operation of the driving motor, the gear will be driven to rotate through the rotating rod, and the gear will drive the ash hopper to rotate through the gear ring, thereby driving the limit The ring rotates along the inner wall of the fixed box, which in turn will make the fixed scraper scrape off the dust that is strongly adsorbed inside the ash hopper. This design will prevent dust from forming on the inner wall of the ash hopper, thus achieving the goal of scraping. The purpose of absorbing dust on the ash hopper.

2. The utility model sets the threaded rod, the moving block and the block. Due to the operation of the brake motor, the rotating rod will drive the moving block to move along the top of the base through the threaded rod, and then the supporting block will drive the block to move. Move to remove the blocking of the ash hopper, and make the collection box move to the bottom of the ash hopper, and then the dust inside the ash hopper will be discharged to the inside of the collection box for collection, thus achieving the purpose of automatically opening the ash hopper to discharge ash, and then It makes it more convenient for operators to collect dust.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the back section of the utility model;

Fig. 3 is a side sectional structural schematic diagram of the utility model;

Fig. 4 is a schematic diagram of a partially enlarged structure at A in Fig. 1;

FIG. 5 is a schematic diagram of a partially enlarged structure at B in FIG. 3 .

In the figure: 1. base; 2. support rod; 3. top block; 4. fixed box; 5. limit ring; 6. ash bucket; 7. gear ring; 8. fixed block; 9. drive motor; Rotating rod; 11, gear; 12, scraper; 13, empty box; 14, cloth bag body; 15, partition block; 16, intake pipe; 17, exhaust pipe; 18, side block; 19, brake motor; 20, Threaded rod; 21, moving block; 22, supporting block; 23, box; 24, side opening; 25, collecting box; 26, handle; 27, rotating rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 5, the utility model provides a dust cleaning device for a bag filter, including a base 1, a support rod 2 is fixedly installed on the top of the base 1, and a top block 3 is fixedly connected to the upper end of the support rod 2, The bottom of the top block 3 is fixedly installed with a fixed box 4, and the inner movable sleeve of the lower end of the fixed box 4 is connected with the limit ring 5. Movably connected, the outer surface of the ash hopper 6 is fixedly sleeved with a gear ring 7, the right side of the fixed box 4 is fixedly installed with a fixed block 8, the bottom of the fixed block 8 is fixedly installed with a drive motor 9, and the output shaft of the drive motor 9 is fixedly installed There is a rotating rod 10, the outer surface of the rotating rod 10 is fixedly sleeved with a gear 11, the outer surface of the gear 11 is meshed with the outer surface of the gear ring 7, and the left side of the inner surface of the fixed box 4 is fixedly equipped with a scraper 12, the scraper The side of the lower end of 12 is flexibly connected with the inner wall of the ash hopper 6, the inner fixed sleeve of the upper end of the fixed box 4 has an empty box 13, the inner fixed sleeve of the left end of the empty box 13 has an air intake pipe 16, and the other end of the air intake pipe 16 runs through the fixed box 4 and extend to the outside of the fixed box 4, the inside of the empty box 13 is equidistantly fixedly sleeved with a bag body 14, the outer surface of the lower end of the bag body 14 is fixedly socketed with a partition block 15, and the outer surface of the partition block 15 is connected to the fixed box 4. The inner wall is movably socketed, and the inside of the fixed box 4 is fixedly socketed with an exhaust pipe 17 .

By introducing dust-containing gas into the empty box 13 from the air intake pipe 16, the gas will pass through the bag body 14 to filter the dust and then enter the interior of the fixed box 4, so that the dust inside the gas is filtered inside the bag body 14 and falls To the inside of the ash hopper 6, the filtered gas will be discharged through the exhaust pipe 17, thereby achieving the purpose of filtering gas dust.

Referring to FIG. 2 , a moving block 21 is movably connected to the top of the base 1 , and a threaded rod 20 is threaded inside the moving block 21 .

As a technical optimization solution of the present invention, through the design of the threaded rod 20 , when the threaded rod 20 rotates, the moving block 21 will move along the top of the base 1 .

With reference to Fig. 2, side block 18 is fixedly installed on the top of base 1, brake motor 19 is fixedly installed on the right side of side block 18, and the output shaft of brake motor 19 is fixedly sleeved with rotating rod 27, and the other end of rotating rod 27 is connected with thread The rod 20 is fixedly connected.

As a technical optimization scheme of the present invention, the rotation rod 27 will drive the threaded rod 20 to rotate through the operation of the brake motor 19 .

With reference to Fig. 1, support block 22 is fixedly installed on the top of moving block 21, and block 23 is fixedly installed on the top of support block 22, and the top of block 23 is movably connected with the bottom of ash hopper 6.

As a technical optimization scheme of the present invention, through the design of the block 23, the bottom opening of the ash hopper 6 will be closed, so that the dust inside the ash hopper 6 will not be discharged.

Referring to FIG. 4 , a side opening 24 is provided inside the block 23 , and a collection box 25 is movably socketed inside the side opening 24 , and the bottom of the collection box 25 is movably connected with the bottom of the moving block 21 .

As a technical optimization solution of the present invention, the design of the side opening 24 will have a limiting effect on the collection box 25, so that the collection box 25 will not move much during use.

Referring to FIG. 4 , a handle 26 is fixedly installed on the front of the collection box 25 , and the outer surface of the handle 26 is rough.

As a technical optimization scheme of the present utility model, by pulling the handle 26, the collection box 25 with dust will be taken out from the inside of the side port 24, and then the operator can take away the dust inside the collection box 25 for further cleaning. deal with.

Working principle and application process of the utility model:

After the device filters the dust, the operator starts the brake motor 19. Due to the operation of the brake motor 19, the rotating rod 27 will drive the threaded rod 20 to rotate, and then the threaded rod 20 will drive the moving block 21 to move along the base. 1 moves, which will cause the support block 22 to drive the block 23 to move and remove the blocking of the ash hopper 6, so that the collection box 25 will move to the bottom of the ash hopper 6, and then will make the inside of the ash hopper 6 The dust is discharged into the collection box 25 for collection, thereby achieving the purpose of automatically opening the ash hopper 6 for ash discharge, and making it more convenient for the operator to collect the dust inside the device.

At the same time, by starting the drive motor 9, the operator will drive the gear 11 to rotate through the rotating rod 10 due to the operation of the drive motor 9, and then the gear 11 will drive the ash hopper 6 to rotate through the gear ring 7, and drive the limit The ring 5 rotates along the inner wall of the fixed box 4 to limit the position of the ash hopper 6. Due to the rotation of the ash hopper 6, the fixed scraper 12 will scrape off the relatively strong dust inside the ash hopper 6, thereby making the scraper 6 The dust removed is discharged to the inside of the collection box 25 for collection, so that the inside of the ash hopper 6 will not form ash accumulation in such a design, thereby achieving the purpose of scraping and absorbing the dust on the ash hopper 6 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dust removal device of sack cleaner, includes base (1), its characterized in that: the utility model discloses a suction device, including base (1) and fixed box (6), support bar (2) is fixedly installed at the top of base (1), the upper end fixedly connected with kicking block (3) of support bar (2), the bottom fixed mounting of kicking block (3) has fixed box (4), spacing ring (5) has been cup jointed to the inside activity of fixed box (4) lower extreme, the lower extreme fixedly connected with ash bucket (6) of spacing ring (5), the top of ash bucket (6) and the bottom swing joint of fixed box (4), the fixed ring (7) has been cup jointed to the surface fastening of ash bucket (6), the right side fixed mounting of fixed box (4) has fixed block (8), the bottom fixed mounting of fixed block (8) has driving motor (9), the output shaft fixed mounting of driving motor (9) has rotary rod (10), the surface fastening of rotary rod (10) cup joints gear (11), the surface fastening of gear (11) is connected with the surface meshing of tooth ring (7), the left side fixed mounting scraper blade (12) of the inside surface of fixed box (4) has fixed connection of the inside air inlet tube (13) of side (6), the other end of intake pipe (16) runs through fixed case (4) and extends to the outside of fixed case (4), the inside equidistance of empty case (13) is fixed to be cup jointed sack body (14), the fixed separate piece (15) of cup jointing of surface of sack body (14) lower extreme, the surface of separate piece (15) cup joints with the inner wall activity of fixed case (4), the inside fixed blast pipe (17) that has cup jointed of fixed case (4).

2. The ash removal device of a bag-type dust collector according to claim 1, wherein: the top of base (1) swing joint has movable block (21), the internal thread of movable block (21) cup joints threaded rod (20).

3. The ash removal device of a bag-type dust collector according to claim 1, wherein: the top fixed mounting of base (1) has side piece (18), the right side fixed mounting of side piece (18) has brake motor (19), the output shaft of brake motor (19) has fixedly cup jointed dwang (27), the other end and threaded rod (20) fixed connection of dwang (27).

4. The ash removal device of a bag-type dust collector according to claim 2, wherein: the top of movable block (21) fixed mounting has supporting shoe (22), the top fixed mounting of supporting shoe (22) has square (23), the top of square (23) and the bottom swing joint of ash bucket (6).

5. The ash removal device of a bag-type dust collector according to claim 4, wherein: the inside of square (23) has seted up side mouth (24), the inside activity of side mouth (24) has cup jointed collection box (25), the bottom of collection box (25) and the bottom swing joint of movable block (21).

6. The ash removal device of a bag-type dust collector according to claim 5, wherein: the front of the collecting box (25) is fixedly provided with a handle (26), and the outer surface of the handle (26) is rough.

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