CN219897479U - Novel pulse dust collector - Google Patents

Abstract

The utility model relates to the field of dust collectors and discloses a novel pulse dust collector which comprises a dust collection box body and a cleaning mechanism, wherein a top box is fixedly arranged at the top of the dust collection box body, two filter bags are fixedly arranged on the inner wall of the top of the dust collection box body, two first connectors are fixedly arranged between the dust collection box body and the top box, a plurality of branch pipes are fixedly arranged on the first connectors, a second connector is fixedly arranged at the top of the two connectors, an air bag is arranged in the top box, a pipe body is connected to the air bag, the pipe body is connected with the second connector, a pulse valve and an electromagnetic valve are arranged on the pipe body, the cleaning mechanism is arranged on the dust collection box body, the cleaning mechanism comprises a second baffle and bristles, a first baffle is fixedly arranged in the dust collection box body, and a chute is formed in one side surface of the baffle. The utility model has the following advantages and effects: the filter screen can be conveniently cleaned when the filter screen is not detached without detaching the filter screen.

Description

A new type of pulse dust collector

Technical field

The utility model relates to the technical field of dust collectors, in particular to a new type of pulse dust collector.

Background technique

The pulse dust collector is a new type of high-efficiency pulse dust collector improved on the basis of the bag dust collector. It combines the advantages of various pulse injection dust collectors with back-flushing in separate chambers, and overcomes the shortcomings of insufficient dust cleaning intensity in separate chambers and uneven distribution of inlet and outlet air. Expanded application scope.

Announcement No. CN 210229432 U discloses a new type of pulse dust collector, which includes a dust removal box. A clean air chamber is provided on the top outer wall of the dust removal box, and an air outlet pipe is welded to one side of the outer wall of the clean air chamber. An air bag is provided inside the air chamber, and a blow pipe is provided on the top outer wall of the air bag. The bottom outer wall of the blow pipe is connected with a pulse valve through bolts, and the bottom outer wall of the blow pipe is provided with air guide pipes distributed equidistantly. An exhaust pipe is welded to one side of the outer wall of the air guide pipe, and a solenoid valve is connected to the top outer wall of the exhaust pipe through bolts.

The dusty gas is introduced into the air inlet pipe through the air extraction device, and a filter screen is set up in the air inlet pipe to filter larger impurities, and then finely filtered through the filter bag on the pulse dust collector, and the larger impurities on the filter screen are filtered. When cleaning impurities, you need to remove the air extraction device from the air inlet pipe, and then remove the filter from the air inlet pipe. It is cumbersome to use and cannot quickly clean the impurities on the filter. Therefore, it is necessary to design a A new type of pulse dust collector that does not need to remove the filter, making it easier to clean the filter without removing it.

Utility model content

The purpose of this utility model is to provide a new type of pulse dust collector, which has the effect of eliminating the need to remove the filter screen and facilitating cleaning of the filter screen when it is not required to be removed.

The above technical purpose of the utility model is achieved through the following technical solutions: it includes a dust removal box and a cleaning mechanism. A top box is fixedly provided on the top of the dust removal box. Two filters are fixed on the inner wall of the top of the dust removal box. bag, two connectors one are fixed between the dust removal box and the top box, a plurality of branch pipes are fixed on the connector one, a connector two is fixed on the top of the two connectors, the An air bag is provided in the top box, and a pipe body is connected to the air bag. The pipe body is connected to two connectors. A pulse valve and a solenoid valve are provided on the pipe body. The cleaning mechanism is installed in the dust removal box. physically.

The utility model is further configured as follows: the cleaning mechanism includes a baffle 2 and bristles, a baffle 1 is fixedly installed in the dust removal box, a chute is provided on one side of the baffle, a sliding plate is in sliding contact with the chute, and the side of the sliding plate is in contact with the baffle. The second plate is fixedly connected, and the second baffle is in close contact with the inner wall of the dust removal box. There are through holes on the sides of the two baffles, and a filter is fixedly installed in the through hole. A vertical pole is fixedly installed at the bottom of the first baffle, and the bristles are fixedly installed on the vertical pole. On the outside of the baffle, two sides of the baffle are fixedly provided with tie plates, and the top of the tie plate is fixed with a hand-held rod. A long screw is threadedly connected to the hand-held rod. A screw groove is provided at the top of the baffle. The long screw is threadedly connected to the screw groove. The dust removal box There is a round hole on the top of the body, and the hand-held rod is slidably installed in the round hole.

The utility model further provides that an exhaust hole is provided on the side of the top box.

By adopting the above technical solution, the filtered air can be discharged conveniently.

The utility model further provides that an air inlet hole is provided on the side of the dust removal box.

The utility model further provides that four support legs are fixedly provided at the bottom of the dust removal box.

By adopting the above technical solution, the dust removal box is supported.

The utility model is further configured as follows: a feeding hole is provided at the bottom of the dust removal box, and a threaded cover is in sealing contact with the threads in the feeding hole.

By adopting the above technical solution, the impurities in the dust removal box can be discharged conveniently.

The utility model is further configured such that the bottom of the strap is in contact with the baffle.

The utility model further provides that: the top of the strap is provided with a perforation, and the bottom end of the long screw passes through the perforation.

The beneficial effects of this utility model are:

1. Through the cleaning mechanism provided in this utility model, you only need to rotate the long screw to make the long screw spin out of the screw groove, and then pull the hand-held rod to make the bracket drive the baffle 2 to move, thereby making the filter screen move vertically. At this time, the bristles can wipe the filter screen, so there is no need to remove the filter screen to clean the filter screen, which is more convenient to clean.

2. This utility model uses the cleaning mechanism set up. After the impurities on the filter are cleaned, it is only necessary to rotate the long screw so that the long screw screws into the screw groove and locks the hand lever.

Description of the drawings

In order to explain the technical solutions in the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some implementations of the utility model. For example, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a new type of pulse dust collector proposed by the present utility model.

Figure 2 is a schematic cross-sectional structural diagram of a new type of pulse dust collector proposed by the present utility model.

Figure 3 is a schematic structural diagram of part A in Figure 2.

Figure 4 is a schematic structural diagram of part B in Figure 2.

In the picture, 1. Dust removal box; 2. Baffle one; 3. Slide plate; 4. Baffle two; 5. Filter; 6. Vertical pole; 7. Bristles; 8. Plate; 9. Hand-held pole; 10 , long screw; 11. Air inlet; 12. Filter bag; 13. Top box; 14. Connector one; 15. Branch pipe; 16. Connector two; 17. Air bag; 18. Pipe body; 19. Pulse Valve; 20. Solenoid valve.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1, 2, 3 and 4, the present utility model provides a new type of pulse dust collector, which includes a dust removal box 1 and a cleaning mechanism. A top box 13 is fixedly installed on the top of the dust removal box 1. Two filter bags 12 are fixed on the inner wall by bolts. Two connectors 14 are fixed between the dust removal box 1 and the top box 13. A plurality of branch pipes 15 are fixed on the connector 14. The two connections A connecting head 16 is fixedly provided on the top of the head 14, and an air bag 17 is provided in the top box 13. The air bag 17 is connected to a pipe body 18, and the pipe body 18 is connected to the connecting head 2 16. The pipe body 18 is provided with a pulse Valve 19 and solenoid valve 20, when the filter bag 12 needs to be cleaned, open the pulse valve 19 and close the solenoid valve 20, so that the compressed gas stored in the air bag 17 can rush into the pipe body 18 and be discharged through the branch pipe 15, filtering The bag 12 will expand rapidly in an instant, causing the dust accumulated on the surface of the filter bag 12 to fall off, thereby cleaning the filter bag 12. The cleaning mechanism is arranged on the dust removal box 1.

As shown in Figures 1, 2, 3 and 4, the cleaning mechanism includes a baffle 4 and bristles 7. A baffle 2 is fixedly installed in the dust removal box 1, and a chute is provided on the side of the baffle 2. There is a sliding plate 3 in sliding contact in the groove. The side of the sliding plate 3 is fixedly connected to the baffle 2 4 . The baffle 2 4 is in close contact with the inner wall of the dust removal box 1 . A through hole is provided on the side of the baffle 2 4 , and a filter is fixedly arranged in the through hole. 5. A vertical pole 6 is fixedly installed at the bottom of the baffle 2, and the bristles 7 are fixedly installed on the outside of the vertical pole 6. A tie plate 8 is fixedly installed on the side of the baffle 2 4, and a handheld rod 9 is fixedly installed at the top of the tieplate 8. The handheld rod 9 is threadedly connected with a long screw 10, a screw groove is provided at the top of the baffle 12, the long screw 10 is threadedly connected to the screw groove, a round hole is provided at the top of the dust removal box 1, the hand-held rod 9 is slidably installed in the round hole, and the filter screen 5 can block larger impurities. When you need to clean the filter 5, you only need to turn the long screw 10 so that the long screw 10 rotates out of the screw groove, and then pull the hand lever 9, so that the tie plate 8 can drive the baffle 2 4 moves upward. During this process, the bristles 7 can wipe the filter screen 5, so that the impurities on the filter screen 5 fall off. There is no need to remove the filter screen 5, which is convenient for cleaning the filter screen 5 when it is not disassembled.

As shown in Figure 1, an exhaust hole is provided on the side of the top box 13, and an air inlet 11 is provided on the side of the dust removal box 1. The dust-containing gas is introduced into the air inlet 11 through the air extraction device. The bottom of the dust removal box 1 is fixedly provided with Four support legs can support the dust removal box 1. There is a discharge hole at the bottom of the dust removal box 1. The threads in the discharge hole are in sealing contact with a threaded cover to facilitate the discharge of dust in the dust removal box 1. The bottom of the tie plate 8 In contact with the baffle 12, the top of the strap 8 is provided with a perforation, and the bottom end of the long screw 10 passes through the perforation, so that the strap 8 can be limited.

The above is a detailed introduction to a new type of pulse dust collector provided by the present utility model. This article uses specific embodiments to illustrate the principles and implementation methods of the present utility model. The description of the above embodiments is only used to help understand the method and the core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection of the claims of the present utility model. within the range.

Claims (7)

1. A new type of pulse dust collector, characterized in that it includes a dust removal box and a cleaning mechanism. A top box is fixed on the top of the dust removal box, and two filter bags are fixed on the inner wall of the top of the dust removal box. There are two connectors one fixed between the dust removal box and the top box. A plurality of branch pipes are fixed on the connector one. A connector two is fixed on the top of the two connectors. Inside the top box An air bag is provided, and a pipe body is connected to the air bag. The pipe body is connected to two connectors. A pulse valve and a solenoid valve are provided on the pipe body. The cleaning mechanism is provided on the dust removal box. The cleaning mechanism includes a baffle 2 and bristles. A baffle 1 is fixedly installed in the dust removal box. A chute is provided on one side of the baffle. There is a sliding plate in sliding contact with the chute. The side of the sliding plate is fixedly connected to the baffle 2. The baffle 2 In close contact with the inner wall of the dust removal box, there are through holes on both sides of the baffle, and a filter is fixed in the through hole. A vertical pole is fixed on the bottom of the baffle. The bristles are fixedly installed on the outside of the vertical pole. The two sides of the baffle are fixed. A tie plate is provided, and a hand-held rod is fixed on the top of the tie-plate. A long screw rod is threadedly connected to the hand-held rod. A screw groove is provided at the top of the baffle. The long screw rod is threadedly connected to the screw groove. A round hole is provided at the top of the dust removal box. The rod is slidably installed in the round hole. 2. A new type of pulse dust collector according to claim 1, characterized in that an exhaust hole is provided on the side of the top box. 3. A new type of pulse dust collector according to claim 1, characterized in that an air inlet hole is provided on the side of the dust removal box. 4. A new type of pulse dust collector according to claim 1, characterized in that four supporting legs are fixedly provided at the bottom of the dust removal box. 5. A new type of pulse dust collector according to claim 1, characterized in that a discharge hole is provided at the bottom of the dust removal box, and a threaded cover is in sealing contact with the threads in the discharge hole. 6. A new type of pulse dust collector according to claim 1, characterized in that the bottom of the strap is in contact with the baffle. 7. A new type of pulse dust collector according to claim 1, characterized in that a perforation is provided on the top of the mounting plate, and the bottom end of the long screw passes through the perforation.