CN220125777U

CN220125777U - Pulse dust collector convenient for collecting dust

Info

Publication number: CN220125777U
Application number: CN202321477378.1U
Authority: CN
Inventors: 袁绍良
Original assignee: Foshan Sanshui Rongxing New Material Co ltd
Current assignee: Foshan Sanshui Rongxing New Material Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-05
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a pulse dust collector convenient for collecting dust, which comprises a dust collection tower and dust hoppers, wherein the bottom end of the dust collection tower is provided with three groups of dust hoppers, the bottom end of each dust hopper is communicated with a treatment box, the right side of each treatment box is provided with a filter box, a blowing pipe is arranged above the inside of the dust collection tower, the left side of the blowing pipe is provided with an electromagnetic pulse valve, the bottom end of the electromagnetic pulse valve is provided with an air bag, the left side of the dust collection tower is also provided with an air inlet, and the bottom end of the blowing pipe is provided with three groups of dust collection filter bags. This pulse dust collector convenient to collect dust is through being provided with servo motor, drive shaft, driving gear, driven gear, roll-over door, pivot, and servo motor starts, drives the roll-over door through the interlock of drive shaft and gear and opens, and after the flue gas dust got into, the roll-over door was closed again, avoided the dust to fly back and fly upward to fall in the ash bucket even the dust removal tower, has solved the problem that the dust easily waggled back and spread.

Description

Pulse dust collector convenient for collecting dust

Technical Field

The utility model relates to the technical field of dust collection of pulse dust collectors, in particular to a pulse dust collector convenient for collecting dust.

Background

The pulse dust collector is internally provided with a dust collection cloth bag and a pulse structure, when gas containing flue gas particles enters the dust collector, the gas is captured and adsorbed by the filter bag, and the filter bag reaches the upper adsorption limit along with the increase of the adsorbed dust quantity of the filter bag, at the moment, an electromagnetic pulse valve is required to be opened, the filter bag is reversely blown by a blowing pipe, compressed air in the gas bag is blown into the filter bag to expand the filter bag, and the dust can fall off from an ash bucket.

However, after the dust falls, part of dust particles fly back and forth to the dust hopper and even back to the pulse dust collector due to the fact that the dust falling mode is directly adopted or the fan dust collection mode is adopted, and the dust collection and treatment are affected. Therefore, there is a need for a pulse cleaner that facilitates dust collection, solving this drawback.

Disclosure of Invention

The utility model aims to provide a pulse dust collector which is convenient for collecting dust, so as to solve the problem that dust in the background art flies back and drifts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pulse dust collector convenient to collect dust, includes the dust removal tower and falls the ash bucket, the dust removal tower bottom is provided with three groups and falls the ash bucket, it has the processing case to fall ash bucket bottom intercommunication, the processing case right side is provided with the rose box, the inside top of dust removal tower installs the jetting pipe, the electromagnetic pulse valve is installed in the jetting pipe left side, the air pocket is installed to electromagnetic pulse valve bottom, the dust removal tower left side still is provided with the air inlet, the jetting pipe bottom is provided with three groups dust removal filter bag, dust removal filter bag and ash bucket one-to-one, processing case outer wall left side fixedly connected with servo motor, servo motor's output shaft fixedly connected with drive shaft, the drive shaft extends to processing incasement portion, processing incasement portion top fixedly connected with casing, the drive shaft transversely assembles in the drain pipe, the outside fixed drive gear that has cup jointed three groups direction the same, it is provided with three equidistant assigned roll-over doors to fall ash bucket bottom, equal fixedly connected with pivot in the roll-over door, tip fixedly connected with driven gear and driven gear meshing one-to-one.

Preferably, the left side of the treatment box is further provided with a water tank, the water tank is fixedly connected with a water diversion pipe, the water diversion pipe extends into the treatment box, the water diversion pipe is fixedly provided with a high-pressure pump, the bottom end inside the treatment box is provided with a water tank, the water diversion pipe is located above the water tank, and the bottom of the water tank is provided with a drain pipe.

Preferably, a telescopic air pipe is fixedly connected between the treatment box and the filter box, and a fan housing is fixedly connected between the input end of the telescopic air pipe and the output end of the treatment box.

Preferably, the inside bottom of rose box is provided with album ash box, the equal fixedly connected with buckle in album ash box top four corners, buckle top joint is fixed with the cartridge filter, the right side of cartridge filter is equipped with negative pressure fan, the rose box top is openable apron, equal fixedly connected with locking bolt in rose box four corners.

Preferably, a pull type ash groove is formed in the bottom end of the ash collecting box, and the pull type ash groove can be pulled out horizontally.

Preferably, the inner wall and the outer wall of the telescopic air pipe are respectively coated with high-temperature-resistant aluminum foil materials, and the telescopic air pipe is replaceable.

Compared with the prior art, the utility model has the beneficial effects that: the pulse dust collector convenient for collecting dust not only realizes the prevention of dust back-floating diffusion and the automatic separation treatment of flue gas particles with different particle diameters, but also reduces noise and is convenient for maintenance;

(1) The servo motor is arranged, the driving shaft, the driving gears, the driven gears, the turnover door and the rotating shaft are started, the driving shaft drives the three groups of driving gears to rotate together, the driven gears meshed with the driving gears rotate respectively to drive the rotating shaft to rotate, the turnover door is opened simultaneously, dust falls into the treatment box, large particle dust falls into the water tank, fine particle dust also drifts into the treatment box, at the moment, the driving shaft is driven to rotate reversely, the turnover door is closed again, the treatment box can be closed, dust is prevented from drifting back and upward to the dust fall hopper or even the dust removal tower, and the dust drift prevention effect is achieved;

(2) The high-pressure pump pumps cold water from the water diversion pipe to be led into the water tank so as to wash away particulate impurities from the water drainage pipe, and when fine particulate dust is absorbed, the negative pressure fan is started to wind air flow into the negative pressure fan, the smoke particles are wound into the filter box from the fan housing and the telescopic air pipe, and the particles are adsorbed by the filter cylinder, so that the automatic separation treatment of the smoke particles with different particle diameters is realized through the structural design;

(3) Through being provided with album ash box, pull formula ash chute, locking bolt, the rose box, the buckle, flexible tuber pipe, when the filter cartridge is fully loaded the back, the dust will fall into album ash box, pull out pull formula ash chute, can empty the dust, and when need clear up the cartridge filter, unscrew locking bolt, open the rose box, take out the cartridge filter from the buckle can, have the effect of quick replacement cartridge filter, between processing box and rose box, install fan housing and flexible tuber pipe, flexible tuber pipe adopts the telescopic joint to make the air current pass through, avoid rigid connection's pipeline to produce great vibration because of negative pressure fan, reduce the noise, if flexible tuber pipe is worn to a certain extent directly tear open the trade can, the effect of being convenient for maintain has.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the roll-over door of the present utility model;

FIG. 3 is a schematic diagram of a formal cross-sectional structure of the filter tank of the present utility model;

fig. 4 is a schematic front view of the telescopic air duct according to the present utility model.

In the figure: 1. a dust removal tower; 2. a blowing pipe; 3. an electromagnetic pulse valve; 4. an air bag; 5. an air inlet; 6. dedusting filter bags; 7. an ash falling hopper; 8. a treatment box; 9. a servo motor; 10. a water tank; 11. a water conduit; 12. a water tank; 13. a high-pressure pump; 14. a drive shaft; 15. a housing; 16. a fan housing; 17. a telescopic air pipe; 18. a filter box; 19. locking a bolt; 20. a negative pressure fan; 21. a buckle; 22. an ash collection box; 23. a pull type ash tank; 24. a filter cartridge; 25. a drain pipe; 26. a roll-over door; 27. a driven gear; 28. a drive gear; 29. a rotating shaft.

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: referring to fig. 1-4, a pulse dust collector convenient for collecting dust comprises a dust collection tower 1 and dust falling hoppers 7, wherein three groups of dust falling hoppers 7 are arranged at the bottom end of the dust collection tower 1, a treatment box 8 is communicated with the bottom end of each dust falling hopper 7, a filter box 18 is arranged at the right side of each treatment box 8, a blowing pipe 2 is arranged at the upper part inside the dust collection tower 1, an electromagnetic pulse valve 3 is arranged at the left side of each blowing pipe 2, an air bag 4 is arranged at the bottom end of each electromagnetic pulse valve 3, an air inlet 5 is also arranged at the left side of the dust collection tower 1, three groups of dust collection filter bags 6 are arranged at the bottom end of each blowing pipe 2, the dust collection filter bags 6 are in one-to-one correspondence with the dust falling hoppers 7, a servo motor 9 is fixedly connected to the left side of the outer wall of each treatment box 8, a driving shaft 14 is fixedly connected to the output shaft of each servo motor 9, the driving shaft 14 extends into the inside each treatment box 8, a shell 15 is fixedly connected to the top inside each treatment box 8, each driving shaft 14 is transversely assembled in a drain pipe 25, three groups of driving gears 28 with the same in direction are fixedly sleeved outside the drain pipe 25, three groups of driving gears 28 are distributed at the bottom ends of the dust falling hoppers 7, a rolling door 26 is fixedly connected with a rolling door 26, and each driving door 29 is fixedly connected with a driving gear 29, and a driven gear 29 is fixedly connected with a driving shaft 27;

specifically, as shown in fig. 1 and 2, the pulse dust collector adsorbs flue gas dust on the dust removing filter bag 6 through pulse dust removal, when the dust is adsorbed and fully contained, the dust falls through the blowing pipe 2 back blowing, the dust falls from the dust falling hopper 7 to the processing box 8, at this time, the servo motor 9 is started, the driving shaft 14 drives the three groups of driving gears 28 to rotate together, the driven gears 27 meshed with the three groups of driving gears rotate respectively to drive the rotating shaft 29 to rotate, the turnover door 26 is opened simultaneously, the dust falls into the processing box 8, large-particle dust falls into the water tank 12, fine-particle dust also falls into the processing box 8, at this time, the driving shaft 14 is driven to rotate reversely, the turnover door 26 is closed again, so that the processing box 8 can be closed, and dust is prevented from flying back and up to the dust falling hopper 7 and even the dust removing tower 1.

Example 2: the left side of the treatment box 8 is also provided with a water tank 10, the water tank 10 is fixedly connected with a water conduit 11, the water conduit 11 extends into the treatment box 8, the water conduit 11 is fixedly provided with a high-pressure pump 13, the bottom end inside the treatment box 8 is provided with a water tank 12, the water conduit 11 is positioned above the water tank 12, and the bottom of the water tank 12 is provided with a drain pipe 25;

specifically, as shown in fig. 1, 3 and 4, large-particle flue gas dust falls into the water tank 12 under the action of gravity, the high-pressure pump 13 pumps cold water from the water conduit 11 to be led into the water tank 12, particulate impurities are washed away from the water drain pipe 25, and when fine-particle dust is sucked, the negative-pressure fan 20 is started, the negative-pressure fan 20 winds the air flow, the flue gas particles are wound into the filter box 18 from the fan housing 16 and the telescopic air pipe 17, and the particles are adsorbed by the filter cartridge 24.

Example 3: a telescopic air duct 17 is fixedly connected between the treatment box 8 and the filter box 18, an air cover 16 is fixedly connected between the input end of the telescopic air duct 17 and the output end of the treatment box 8, an ash collecting box 22 is arranged at the bottom end inside the filter box 18, buckles 21 are fixedly connected to four corners of the top end of the ash collecting box 22, a filter cartridge 24 is fixedly connected to the top end of the buckles 21 in a clamping mode, a negative pressure fan 20 is arranged on the right side of the filter cartridge 24, the top end of the filter box 18 is an openable cover plate, locking bolts 19 are fixedly connected to the four corners of the filter box 18, a pull type ash groove 23 is arranged at the bottom end of the ash collecting box 22, the pull type ash groove 23 can be pulled outwards horizontally, high-temperature-resistant aluminum foil materials are coated on the inner wall and the outer wall of the telescopic air duct 17, and the telescopic air duct 17 can be replaced;

specifically, as shown in fig. 1, 3 and 4, when the filter cartridge 24 is fully loaded, dust will fall into the dust collecting box 22, the pull-out type dust groove 23 is pulled to pour the dust, and when the filter cartridge 24 needs to be cleaned, the locking bolt 19 is unscrewed, the filter box 18 is opened, the filter cartridge 24 is taken out from the buckle 21, the filter cartridge 24 is quickly replaced, a fan housing 16 and a telescopic air pipe 17 are installed between the processing box 8 and the filter box 18, the telescopic air pipe 17 adopts an telescopic joint to enable air flow to pass, a rigidly connected pipeline is prevented from generating larger vibration due to the negative pressure fan 20, and noise is reduced.

Working principle: when the dust-collecting device is used, firstly, the pulse dust collector adsorbs smoke dust on the dust-collecting filter bag 6 through pulse dust collection, when the dust is fully absorbed, the dust falls off from the dust falling hopper 7 through the back blowing of the blowing pipe 2, at the moment, the servo motor 9 is started, the driving shaft 14 drives the three groups of driving gears 28 to rotate together, the driven gears 27 meshed with the driving gears are respectively rotated to drive the rotating shaft 29 to rotate, the turnover door 26 is opened at the same time, the dust falls into the processing box 8, large-particle dust falls into the water tank 12, fine-particle dust drifts in the processing box 8, at the moment, the driving shaft 14 is driven to rotate reversely, the turnover door 26 is closed again, the processing box 8 can be closed, the dust is prevented from flowing back into the dust falling hopper 7 or even into the dust collecting tower 1, the large-particle smoke dust falls into the water tank 12 under the action of gravity, the high-pressure pump 13 pumps cold water from the water leading-in the water tank 11, the particle impurities are washed away from the water draining pipe 25, and when the fine-particle dust is absorbed, the negative-pressure fan 20 is started, the negative-pressure fan 20 rolls the airflow into the processing box 16 and the dust from the wind-up cover 17, the dust is separated into the filter tube 18, and the dust is separated from the filter tube through the filter tube 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pulse dust collector convenient to collect dust, includes dust removal tower (1) and ash falling bucket (7), its characterized in that: the dust removal tower (1) bottom is provided with three dust fall hopper (7), dust fall hopper (7) bottom intercommunication has treatment box (8), treatment box (8) right side is provided with rose box (18), injection pipe (2) are installed to inside top of dust removal tower (1), electromagnetic pulse valve (3) are installed in injection pipe (2) left side, air pocket (4) are installed to electromagnetic pulse valve (3) bottom, dust removal tower (1) left side still is provided with air inlet (5), injection pipe (2) bottom is provided with three dust removal filter bag (6), dust removal filter bag (6) and dust fall hopper (7) one-to-one, treatment box (8) outer wall left side fixedly connected with servo motor (9), output shaft fixedly connected with drive shaft (14) of servo motor (9), drive shaft (14) extend to inside treatment box (8), inside top fixedly connected with casing (15), drive shaft (14) transversely assemble drain pipe (25) in, three sets of rotation shafts (26) are connected with one another in the same direction, three sets of rotation shafts (26) are connected with one another in the same rotation door (26), the end parts of the rotating shafts (29) are fixedly connected with driven gears (27), and the driven gears (27) and the driving gears (28) are in one-to-one meshed connection.

2. A pulse dust collector for facilitating dust collection as set forth in claim 1, wherein: the treatment box (8) left side still is provided with water tank (10), water tank (10) department fixedly connected with water conduit (11), water conduit (11) extend to in treatment box (8), water conduit (11) department fixedly mounted has high-pressure pump (13), inside bottom of treatment box (8) is provided with basin (12), water conduit (11) are located basin (12) top, drain pipe (25) are installed to basin (12) bottom.

3. A pulse dust collector for facilitating dust collection as set forth in claim 1, wherein: a telescopic air pipe (17) is fixedly connected between the treatment box (8) and the filter box (18), and a fan housing (16) is fixedly connected between the input end of the telescopic air pipe (17) and the output end of the treatment box (8).

4. A pulse dust collector for facilitating dust collection as set forth in claim 1, wherein: the inside bottom of rose box (18) is provided with album ash box (22), album ash box (22) top four corners all fixedly connected with buckle (21), buckle (21) top joint is fixed with cartridge filter (24), the right side of cartridge filter (24) is equipped with negative pressure fan (20), rose box (18) top is openable apron, equal fixedly connected with locking bolt (19) in rose box (18) four corners.

5. A pulse cleaner for facilitating dust collection as defined in claim 4 wherein: the bottom end of the ash collecting box (22) is provided with a drawing ash groove (23), and the drawing ash groove (23) can be horizontally pulled outwards.

6. A pulse dust collector for facilitating dust collection according to claim 3, wherein: the inner wall and the outer wall of the telescopic air pipe (17) are respectively coated with high-temperature-resistant aluminum foil materials, and the telescopic air pipe (17) is replaceable.