CN211676744U

CN211676744U - Pulse bag dust collector convenient to change sack

Info

Publication number: CN211676744U
Application number: CN201922135322.8U
Authority: CN
Inventors: 许燕峰; 夏中奇; 谭长武; 徐善强
Original assignee: Jiangsu Saipin Environmental Protection Technology Co ltd
Current assignee: Jiangsu Saipin Environmental Protection Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-16
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a pulse sack cleaner convenient to change sack, the power distribution box comprises a box body, box one side is equipped with the air inlet, the top of box is equipped with pulse valve and air-purifying chamber, pulse valve one side is connected with the jetting pipe, the inside one side that is close to the air inlet of box is equipped with the drainage board, the axle is installed to the inside one side of keeping away from the drainage board of box, the fixed cover in the axle outside is equipped with the sealing door, epaxial and sealing door vertically one side fixedly connected with fixed plate, the fixed plate bottom is equipped with a pair of cage, cage outside cover is equipped with the sack, the cage top is connected with the cage front tube, the cage front tube runs through the fixed. The utility model relates to a pulse bag dust remover convenient to change sack, simple structure is reasonable, and the modern design has effectively solved the difficult problem that the sack of pulse bag dust remover in current stage is difficult to dismantle the change, has higher popularization meaning.

Description

Pulse bag dust collector convenient to change sack

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a pulse bag dust remover convenient to change sack.

Background

The pulse bag dust collector is an improved novel high-efficiency pulse bag type dust collector on the basis of a bag dust collector. In order to further improve the pulse bag type dust collector, the improved pulse bag type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like. And the structure and the pulse valve are reformed, so that the problems of open-air placement and low pressure of a compressed air source are solved.

The filter bag is after long-time used repeatedly to when reaching its life, need change it, have the dust removal quality with the assurance equipment, then current equipment, when changing the sack, need dismantle most of the work parts of equipment, just can change the sack, this process not only consumes a large amount of manpower and materials, extravagant a large amount of time moreover, therefore we make the improvement to this, provide the pulse sack cleaner of being convenient for change the sack.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a pulse bag dust remover convenient to change the sack.

The utility model provides a following technical scheme: a pulse bag dust collector convenient for replacing a cloth bag comprises a box body, wherein an air inlet is formed in one side of the box body, a pulse valve and an air purifying chamber are arranged at the top of the box body, a blowing pipe is connected to one side of the pulse valve, a drainage plate is arranged on one side, close to the air inlet, inside the box body, a shaft is installed on one side, far away from the drainage plate, inside the box body, a sealing door is fixedly sleeved on the outer side of the shaft, a fixing plate is fixedly connected to one side, perpendicular to the sealing door, of the shaft, a pair of cage frames are arranged at the bottom of the fixing plate, a cloth bag is sleeved on the outer side of each cage frame, a cage frame front pipe is connected to the top of each cage frame, penetrates through the fixing plate and is fixedly connected with the fixing plate, a driven gear is fixedly connected to the bottom of the shaft, the dust removal device is characterized in that the output end of the motor is connected with a driving gear, the driving gear can be meshed with a driven gear, a dust removal port is formed in the bottom of the box body, and a rotary valve is arranged on the dust removal port.

As an optimal technical scheme of the utility model, the cage top is connected with the cage head tube, the cage head tube runs through the fixed plate to with fixed plate fixed connection.

As a preferred technical scheme of the utility model, cage front tube top flushes with the fixed plate, cage front tube bottom surface is equipped with the bayonet socket to outside cover is equipped with the clamp, the sack is fixed between the bayonet socket and the clamp of cage front tube.

As a preferred technical scheme of the utility model, the box top is equipped with two circular openings, circular opening sets up inside the air-purifying chamber, one side of jetting pipe is equipped with the nozzle, the nozzle is just to setting up in circular open-ended top.

As a preferred technical scheme of the utility model, the inner wall of fixed plate and box is laminated each other, and two circular openings at cage head tube opening and box top on the fixed plate coincide mutually, circular opening diameter slightly is less than the diameter of cage head tube.

As an optimal technical scheme of the utility model, sealing door and box contact segment are equipped with the card strip, the box is equipped with the draw-in groove with card strip block with sealing door contact segment, and is equipped with the rubber strip in the both sides of draw-in groove.

As an optimal technical scheme of the utility model, the contact bottom surface of box and axle all is provided with the indent arc surface that equals with the ball diameter.

As an optimal technical scheme of the utility model, the cage is steel network structure to wholly be cylindricly, the sack closely laminates with the cage.

The utility model has the advantages that: the utility model realizes that when the sealing door is opened, the cage rotates to a position easy to be operated by a worker, so as to achieve the purpose of conveniently replacing the cloth bag, meanwhile, the joint is provided with the clamp, so that the cloth bag can be rapidly disassembled and installed, and the effect of rapidly removing dust from the dust-containing gas is achieved by matching the cloth bag with the cage; the utility model relates to a pulse bag dust remover convenient to change sack, simple structure is reasonable, and the modern design has effectively solved the difficult problem that the sack of pulse bag dust remover in current stage is difficult to dismantle the change, has higher popularization meaning.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C in FIG. 2;

FIG. 5 is a schematic view of the cage structure of the present invention;

FIG. 6 is an enlarged schematic view at D of FIG. 5;

fig. 7 is a schematic view of the sealing door according to the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. a gas purifying chamber; 4. an air outlet; 5. a pulse valve; 6. a blowing pipe; 7. a dust exhaust port; 8. a rotary valve; 9. a drainage plate; 10. a shaft; 11. a fixing plate; 12. a cloth bag; 13. a cage frame; 14. a driven gear; 15. a driving gear; 16. a ball bearing; 17. a motor; 18. a motor bracket; 19. a sealing door; 20. a rubber strip; 21. clamping a hoop; 22. a cage front tube; 23. and a support pillar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, a pulse bag-type dust collector convenient for bag replacement comprises a box body 1, an air inlet 2 is arranged on one side of the box body 1, a pulse valve 5 and an air purifying chamber 3 are arranged on the top of the box body 1, an injection pipe 6 is connected to one side of the pulse valve 5, a drainage plate 9 is arranged on one side of the box body 1 close to the air inlet 2, a shaft 10 is arranged on one side of the box body 1 far away from the drainage plate 9, a sealing door 19 is fixedly sleeved on the outer side of the shaft 10, a fixing plate 11 is fixedly connected to one side of the shaft 10 perpendicular to the sealing door 19, a pair of cage frames 13 are arranged at the bottom of the fixing plate 11, a bag 12 is sleeved on the outer side of the cage frames 13, a cage frame front pipe 22 is connected to the top of the cage frames 13, the cage frame front pipe 22 penetrates through the fixing plate, the dust-removing device is characterized in that a ball 16 is arranged between the bottom surface of the shaft 10 and the box body 1, a motor support 18 is arranged on one side, away from the air inlet 2, of the box body 1, a motor 17 is fixedly arranged on the motor support 18, the output end of the motor 17 is connected with a driving gear 15, the driving gear 15 can be meshed with a driven gear 14, a dust discharging opening 7 is formed in the bottom of the box body 1, and a rotary valve 8 is arranged on the dust discharging opening 7.

Wherein, cage 13 top is connected with cage head 22, cage head 22 runs through fixed plate 11 to with fixed plate 11 fixed connection, through cage 13 and fixed plate 11 fixed connection, be convenient for realize the change to cage 13 position fast.

Wherein, cage front tube 22 top flushes with fixed plate 11, cage front tube 22 bottom surface is equipped with the bayonet socket to the outside cover is equipped with clamp 21, sack 12 is fixed between the bayonet socket and the clamp 21 of cage front tube 22, is equipped with bayonet socket and clamp 21 through cage front tube 22 bottom surface, can reach quick effectual fixedly to the sack.

The top of the box body 1 is provided with two circular openings, the circular openings are arranged in the air purifying chamber 3, one side of the injection tube 6 is provided with a nozzle, the nozzle is just arranged above the circular openings, and the nozzle through the injection tube 6 is just arranged above the circular openings, so that pulse gas can conveniently enter the cloth bag 12, and the dust removal on the surface of the cloth bag is realized.

Wherein, fixed plate 11 laminates with the inner wall of box 1 each other, and two circular openings of cage head tube 22 opening on the fixed plate 11 and box 1 top coincide mutually, circular opening diameter slightly is less than the diameter of cage head tube 22, slightly is less than the diameter of cage head tube 22 through circular opening diameter, has effectively reduced the possibility of dusty gas side leakage.

Wherein, sealing door 19 is equipped with the card strip with 1 contact site of box, box 1 is equipped with the draw-in groove with card strip block with 19 contact site of sealing door, and is equipped with rubber strip 20 in the both sides of draw-in groove, through rubber strip 20, the sealed effect of the sealing door 19 of being convenient for.

The contact bottom surfaces of the box body 1 and the shaft 10 are provided with concave arc surfaces with the same diameter as the balls 16, and the balls 16 are conveniently and rapidly and stably installed through the concave arc surfaces of the contact bottom surfaces of the box body 1 and the shaft 10.

Wherein, the cage 13 is a steel net structure and is wholly cylindrical, and the cloth bag 12 is tightly attached to the cage 13.

The during operation, at first shut down the pulse bag dust collector that will change, wait that the built-in dust all falls regularly, open sealing door 19 and push away to 90, fixed plate 11 on the axle 10 just is in sealing door 19's original position, cage 13 on the fixed plate 11 and sack are along with fixed plate 11 simultaneous movement, the staff this moment, only need hand suitable instrument to untie clamp 21, alright take off sack 12, after taking off sack 12, change new sack, place the tooth mouth department in cage head 22 bottom outside with the opening part of sack, accomplish the installation to the sack with clamp 21 locking, close sealing door 19 at last, utilize rubber strip 20 between sealing door 19 and the box 1 to carry out effectual sealing to sealing door. The utility model realizes that when the sealing door is opened, the cage 13 rotates to the position easy to be operated by the staff by using the cage 13 on the fixed plate 11 and the sealing door 19 to be arranged vertically, thereby achieving the purpose of convenient replacement of the cloth bag 12, meanwhile, the joint is provided with the clamp 21, thereby realizing the rapid disassembly and installation of the cloth bag, and achieving the effect of rapid dust removal of dust-containing gas by using the cloth bag 12 and the cage 13 in a matching way; the utility model relates to a pulse bag dust remover convenient to change sack, simple structure is reasonable, and the modern design has effectively solved the difficult problem that the sack of pulse bag dust remover in current stage is difficult to dismantle the change, has higher popularization meaning.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pulse bag-type dust collector convenient for replacing a cloth bag comprises a box body (1) and is characterized in that an air inlet (2) is arranged on one side of the box body (1), a pulse valve (5) and an air purifying chamber (3) are arranged at the top of the box body (1), a blowing pipe (6) is connected to one side of the pulse valve (5), a drainage plate (9) is arranged on one side, close to the air inlet (2), of the interior of the box body (1), a shaft (10) is installed on one side, far away from the drainage plate (9), of the interior of the box body (1), a sealing door (19) is fixedly sleeved on the outer side of the shaft (10), a fixing plate (11) is fixedly connected to one side, perpendicular to the sealing door (19), of the shaft (10), a pair of cage frames (13) is arranged at the bottom of the fixing plate (11), the cloth bag (12) is sleeved on the outer side, cage front tube (22) run through fixed plate (11) to with fixed plate (11) fixed connection, axle (10) bottom fixedly connected with driven gear (14), be equipped with ball (16) between axle (10) bottom surface and box (1), one side that air inlet (2) were kept away from in box (1) is equipped with motor support (18), the fixed motor (17) that is equipped with on motor support (18), motor (17) output is connected with driving gear (15), driving gear (15) can and driven gear (14) intermeshing, box (1) bottom is equipped with dust exhaust mouth (7), be equipped with rotary valve (8) on dust exhaust mouth (7).

2. The pulse bag dust collector convenient for replacing the cloth bag according to claim 1, wherein the top end of the front cage tube (22) is flush with the fixing plate (11), the outer surface of the bottom end of the front cage tube (22) is provided with a tooth opening, a hoop (21) is sleeved on the outer side of the front cage tube, and the cloth bag (12) is fixed between the bayonet of the front cage tube (22) and the hoop (21).

3. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein two circular openings are arranged at the top of the box body (1), the circular openings are arranged inside the air purifying chamber (3), and one side of the blowing pipe (6) is provided with a nozzle which is arranged right above the circular openings.

4. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein the fixing plate (11) is attached to the inner wall of the box body (1), and the opening of the front cage tube (22) on the fixing plate (11) coincides with two circular openings at the top of the box body (1), and the diameter of the circular opening is slightly smaller than that of the front cage tube (22).

5. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein a contact part of the sealing door (19) and the box body (1) is provided with a clamping strip, a contact part of the box body (1) and the sealing door (19) is provided with a clamping groove clamped with the clamping strip, and two sides of the clamping groove are provided with rubber strips (20).

6. The pulse bag dust collector convenient for replacing the bag according to claim 1, wherein the contact bottom surfaces of the box body (1) and the shaft (10) are provided with concave arc surfaces with the diameter equal to that of the balls (16).

7. The pulse bag dust collector convenient for replacing the cloth bag according to claim 1, wherein the cage (13) is a steel net structure and is cylindrical as a whole, and the cloth bag (12) is tightly attached to the cage (13).