CN210751733U

CN210751733U - Dust remover with noise reduction function

Info

Publication number: CN210751733U
Application number: CN201921012494.XU
Authority: CN
Inventors: 王军林
Original assignee: Shaoxing Ruixin Environment Equipment Co ltd
Current assignee: Shaoxing Ruixin Environment Equipment Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-06-16
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to the technical field of dust collectors, and discloses a dust collector with noise reduction function, which comprises a dust hopper, wherein the dust hopper is in a square funnel shape with a large top and a small bottom, a dust collection box body is fixedly arranged above the dust hopper, an air inlet is fixedly arranged below the left side of the dust collection box body, an air outlet is fixedly arranged above the right side of the dust collection box body, a connecting table is fixedly arranged in the position of the lower part of the air outlet in the dust collection box body, noise reduction devices are fixedly arranged in the air inlet and on the connecting table, four filter bags are fixedly arranged on the left side of the connecting table, a connecting rod is fixedly arranged between every two filter bags, the dust collector with noise reduction function is linked through a device arranged in the filter bags, airflow entering after air inlet blows a poking plate to rotate, so that the poking plate pokes the poking plate, a rotating shaft is moved to drive the connecting block to move, the rotating of, the time for cleaning by manpower is saved.

Description

Dust remover with noise reduction function

Technical Field

The utility model relates to a dust remover technical field specifically is a dust remover that possesses function of making an uproar falls.

Background

A dust remover is a device for separating dust from flue gas, and is called a dust remover or a dust removing device. The performance of dust remover is with the amount of gas that can handle, gaseous resistance loss and the dust collection efficiency when passing through the dust remover express, current filter bag formula dust remover is after the use of a certain period of time, the filter bag gets the surface and has adhered to a large amount of dusts, therefore need regularly clear up or change the filter bag, otherwise can influence the dust collection efficiency of dust remover, the process of clearing up the filter bag surface now needs to open the dust removal box of dust remover, then take out the filter bag from the dust removal box, the manual work is cleared up the filter bag, and the dust removal box is internal to be filled with a large amount of dusts, the process of manual work change filter bag can cause the influence to workman's health.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dust remover that possesses function of making an uproar falls possesses advantages such as need not artifical clearance filter bag, has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dust collector with noise reduction function comprises a dust hopper, wherein the dust hopper is in a square funnel shape with a large upper part and a small lower part, a dust collection box body is fixedly arranged above the dust hopper, an air inlet is fixedly arranged below the left side of the dust collection box body, an air outlet is fixedly arranged above the right side of the dust collection box body, a connecting platform is fixedly arranged in the dust collection box body at the position below the air outlet, noise reduction devices are fixedly arranged in the air inlet and on the connecting platform, four filter bags are fixedly arranged on the left side of the connecting platform, a connecting rod is fixedly arranged between every two filter bags, connecting rods are fixedly arranged on two sides of each filter bag, the leftmost connecting rod is fixedly connected with the inner wall of the dust collection box body, the rightmost connecting rod is fixedly connected with the connecting platform, a rotating shaft is movably arranged in each filter bag, the two filter bags on, the poke rods are vertically and fixedly arranged on the side surface of the rotating shaft, four poke rods are arranged at equal intervals, linkage rods are fixedly arranged below the left and right poke rods, a bearing a is fixedly arranged at the middle point of the part of the rotating shaft positioned in the filter bag, an inner ring of the bearing a is fixedly arranged on the rotating shaft, a plurality of connecting blocks are fixedly arranged on the outer ring of the bearing a at equal intervals, the arc wall of each connecting block is fixedly connected with the wall of the filter bag, one end of each linkage rod is fixedly arranged on the poke rod, the other end of each linkage rod is fixedly arranged on the upper surface of the corresponding connecting block, a homing column is fixedly arranged above the bearing a on the front side and the rear side of the rotating shaft, springs are fixedly arranged below the front and rear homing columns, the other end of each spring is fixedly arranged on the upper surfaces of the front and the, the inner ring of the bearing b is fixedly arranged on the connecting rod, the outer ring of the bearing b is fixedly provided with two poking plates, the two poking plates are horizontally and fixedly arranged on the bearing b, one poking plate is arranged on the part which can be in contact with the poking plates, and the same device is also fixedly arranged between the two filter bags on the right side.

Preferably, the noise reduction device is composed of a cuboid plate and a cuboid block, the cuboid block is fixedly installed at the midpoint of the cuboid plate, the cuboid block is a through hole penetrating from right to left and penetrates the cuboid plate together, and sound absorption sponges are fixedly installed on the right side of the cuboid plate and on the four walls of the cuboid block.

Preferably, the length of the rotating shaft is the vertical distance from the upper surface inside the dust removal box body to the bottom of the filter bag.

Preferably, four connecting blocks are fixedly mounted on the outer ring of the bearing a.

Preferably, the connecting block is a forty-five degree segment.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust remover that possesses function of making an uproar falls possesses following beneficial effect:

1. this dust remover that possesses function of making an uproar links through the device that sets up in the filter bag, and the air current that gets into after admitting air can blow and stir the poker board and make it rotate to make the poker board stir the poker board, let the pivot move simultaneously and drive the connecting block motion, thereby the rotation of connecting block can let the filter bag distortion warp shake off the dust outside the filter bag, has saved the manual work and has carried out the time of clearing up.

2. This dust remover that possesses function of making an uproar falls is divided into a set of with two filter bags and is operated, thereby after the air inlet, thereby the stirring board is blown by wind and is rotated the back, and two stirring rods about the stirring board is stirred rotate to drive the device in two filter bags and move, reduce the space that inside occupy, thereby let the inside space of dust remover can not be taken up by too much, influence the working effect of dust remover.

3. This dust remover that possesses function of making an uproar has set up the spring and has kick-backed with the playback post in the filter bag, stir the poking rod at the poking plate and drive the device in the filter bag and move the back, the spring of playback post below can not remove because being fixed in on the connecting block, thereby let the spring produce deformation, thereby the spring produces deformation back because lost the power that the poking plate gave on the poking rod and can let playback post and pivot revolve, thereby can carry out the secondary with the outer dust of filter bag and shake off, increase the rate of recovery of dust.

4. This dust remover that possesses function of making an uproar has set up the device of making an uproar that falls at air intake and air outlet, and in business turn over wind and equipment moving, the noise that the equipment is inside to be produced can be absorbed by inhaling the sound sponge to reduce the noise that the equipment is inside to produce.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic plane view of the filter bag structure of the present invention;

FIG. 4 is a three-dimensional cross-sectional view of the filter bag structure of the present invention;

fig. 5 is a schematic structural view of the noise reducer of the present invention;

fig. 6 is a side view of the connection relationship between the toggle plate and the connecting rod and the bearing b according to the present invention.

In the figure: 1 ash bucket, 2 dust removal box bodies, 3 air inlets, 4 air outlets, 5 connecting tables, 6 noise reduction devices, 7 filter bags, 8 connecting rods, 9 rotating shafts, 10 poking rods, 11 linkage rods, 12 bearing a, 13 connecting blocks, 14 resetting columns, 15 springs, 16 bearing b and 17 poking plates.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a dust collector with noise reduction function comprises a dust hopper 1, the dust hopper 1 is a square funnel shape with a large top and a small bottom, a dust collection box 2 is fixedly installed above the dust hopper 1, an air inlet 3 is fixedly installed below the left side of the dust collection box 2, an air outlet 4 is fixedly installed above the right side of the dust collection box 2, a connecting table 5 is fixedly installed below the air outlet 4 in the dust collection box 2, noise reduction devices 6 are fixedly installed in the air inlet 3 and on the connecting table 5, each noise reduction device 6 is composed of a cuboid plate and a cuboid block, the cuboid block is fixedly installed at the midpoint of the cuboid plate, the cuboid block is a through hole which is through from right to left and penetrates the cuboid plates together, sound absorption sponges are fixedly installed on the right side of the cuboid and on the four walls of the cuboid block, the specific shape is shown in fig. 5, four filter bags 7, a connecting rod 8 is fixedly arranged between every two filter bags 7, the two sides of each filter bag 7 are fixedly provided with the connecting rod 8, the leftmost connecting rod 8 is fixedly connected with the inner wall of the dust removing box body 2, the rightmost connecting rod 8 is fixedly connected with the connecting platform 5, a rotating shaft 9 is movably arranged in each filter bag 7, the two filter bags 7 on the left side and the two filter bags 7 on the right side are divided into two groups, the two groups of filter bags 7 are provided with the same device, the length of the rotating shaft 9 is the vertical distance from the upper surface inside the dust removing box body 2 to the bottom of the filter bag 7, a poking rod 10 is fixedly arranged above the filter bag 7 by the rotating shaft 9, the poking rods 10 are vertically and fixedly arranged on the side surface of the rotating shaft 9, four poking rods 10 are equidistantly arranged, linkage rods 11 are fixedly arranged below the left poking rod 10 and the right poking rod, four connecting blocks 13 are fixedly arranged on an outer ring of a bearing a12, the connecting blocks 13 are forty-five degree fan-shaped blocks, the connecting blocks 13 are fixedly arranged on an outer ring of a bearing a12 at equal intervals, an arc wall of the connecting block 13 is fixedly connected with a bag wall of a filter bag 7, one end of a linkage rod 11 is fixedly arranged on a toggle rod 10, the other end of the linkage rod 11 is fixedly arranged on the upper surface of the connecting block 13, a homing column 14 is fixedly arranged at a position twenty centimeters above the bearing a12 at the front and back sides of a rotating shaft 9, a spring 15 is fixedly arranged below the front and back homing columns 14, the other end of the spring 15 is fixedly arranged on the upper surface of the front and back connecting blocks 13, devices identical to the filter bag 7 are fixedly arranged in each filter bag 7, a bearing b16 is fixedly arranged on a connecting rod 8 between the two filter bags 7 at the left side, an inner ring 57 of the, two toggle plates 17 are horizontally and fixedly installed on the bearing b16, and one toggle plate 17 is removed at a portion which can be contacted with the toggle rod 10, and the same device is also fixedly installed between the two filter bags 7 on the right side.

When in use, the utility model is used,

in the first step, the exhaust gas enters the dust removing box 2 from the gas inlet 3, and then the gas rises to stir the stirring plate 17 to rotate.

In the second step, the toggle plate 17 rotates to toggle the toggle rod 10, so that the rotating shaft 9 rotates to drive the connecting block 13 in the filter bag 7 to rotate, and meanwhile, the connecting block 13 collides and rubs with the filter bag 7, and further, dust on the bag wall of the filter bag 7 is shaken off.

And thirdly, the rotating shaft 9 pulls the spring 15 to deform, then the spring 15 deforms to finish rebounding, the return column 14 is pulled back to the original position, the dust on the bag wall is shaken off for the second time, and the recovery rate of the dust is increased.

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

Claims

1. The utility model provides a dust remover that possesses function of making an uproar of falling, includes ash bucket (1), and ash bucket (1) is hopper-shaped for the square of big-end-up, and ash bucket (1) top fixed mounting has dust removal box (2), and dust removal box (2) left side below fixed mounting has air inlet (3), and dust removal box (2) right side top fixed mounting has gas outlet (4), its characterized in that: a connecting table (5) is fixedly installed at a position below the gas outlet (4) in the dust removal box body (2), a noise reduction device (6) is fixedly installed in the gas inlet (3) and on the connecting table (5), the noise reduction device (6) is composed of a cuboid plate and a cuboid block, the cuboid block is fixedly installed at the midpoint of the cuboid plate, the cuboid block is a through hole which is through from right to left and penetrates through the cuboid plate together, sound absorption sponges are fixedly installed on the right side of the cuboid plate and the four walls of the cuboid block, four filter bags (7) are fixedly installed on the left side of the connecting table (5), a connecting rod (8) is fixedly installed between every two filter bags (7), a rotating shaft (9) is movably installed in each filter bag (7), a poking rod (10) is fixedly installed above the filter bags (7) in the rotating shaft (9), and linkage rods (11) are fixedly installed below the pok, a bearing a (12) is fixedly installed at the middle point of the part of the rotating shaft (9) positioned in the filter bag (7), the inner ring of the bearing a (12) is fixedly installed on the rotating shaft (9), a plurality of connecting blocks (13) are fixedly installed on the outer ring of the bearing a (12), one end of a linkage rod (11) is fixedly installed on a poking rod (10), the other end of the linkage rod (11) is fixedly installed on the upper surface of the connecting blocks (13), a homing column (14) is fixedly installed above the bearing a (12) at the front side and the rear side of the rotating shaft (9), springs (15) are fixedly installed below the front homing column and the rear homing column (14), the other end of each spring (15) is fixedly installed on the upper surface of the front connecting block and the rear connecting block (13), a bearing b (16) is fixedly installed on the connecting rod (8) in the middle of the two filter bags (7) at the left side, the inner ring of the bearing, two poking plates (17) are horizontally and fixedly arranged on a bearing b (16), and the same device is also fixedly arranged between the two filter bags (7) on the right side.

2. The dust collector with noise reduction function according to claim 1, wherein: the leftmost connecting rod (8) is fixedly connected with the inner wall of the dust removal box body (2), and the rightmost connecting rod (8) is fixedly connected with the connecting platform (5).

3. The dust collector with noise reduction function according to claim 1, wherein: the poke rod (10) is vertically and fixedly arranged on the side surface of the rotating shaft (9), and four poke rods (10) are arranged at equal intervals.

4. The dust collector with noise reduction function according to claim 1, wherein: the connecting blocks (13) are fixedly arranged on the outer ring of the bearing a (12) at equal intervals, and the arc wall of the connecting blocks (13) is fixedly connected with the bag wall of the filter bag (7).

5. The dust collector with noise reduction function according to claim 1, wherein: the same device is fixedly arranged in each filter bag (7).

6. The dust collector with noise reduction function according to claim 1, wherein: one of the toggle plates (17) is removed at a portion that can be in contact with the toggle lever (10).