Self-cleaning industrial bag-type dust collector

Abstract

The invention relates to the technical field of cloth bag dust removal equipment, in particular to a self-cleaning industrial cloth bag dust remover which comprises a dust hopper, a box body is mounted at the upper end of the dust hopper, a cover plate is mounted at the upper end of the box body, a pore plate is mounted in the box body, a dust removal assembly is arranged in the pore plate, and a plurality of rotating rings are rotationally connected into the pore plate. The cloth bag filter element and the frame are both installed in the rotating ring, the frame is located in the cloth bag filter element, the cleaning assembly is installed at the lower end of the pore plate, the multiple sets of guide frames are all installed at the lower end of the pore plate, the lifting shells are all slidably connected to the circumferential faces of the guide frames, the lifting shells are connected through the connecting rods, and the multiple rotating rods are all rotatably connected into the lifting shells. According to the dust removal device, through the effects of the dust removal assembly and the cleaning assembly, the surface of the cloth bag filter element is made to make uniform contact with dust in air, meanwhile, it is avoided that too much dust is accumulated at the lower end of the cloth bag filter element firstly, and the effect that the whole cloth bag filter element absorbs dust uniformly is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cloth bag dust removal equipment, and more particularly to a self-cleaning industrial cloth bag dust remover. BACKGROUND

[0002] The bag filter is a dry type dust collecting apparatus, which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, and the dust-containing gas is filtered by the filtering effect of the fiber fabric. When the dust-containing gas enters the bag filter, the dust with large particles and high specific gravity is settled down due to the action of gravity and falls into the ash bucket. The gas containing fine dust is filtered when passing through the filter material, so that the gas is purified.

[0003] The existing cloth bag dust remover has the following problems: when the existing cloth bag dust remover is used, the air containing dust is generally conveyed from one side of the box body into the box body, and then the dust in the air contacts the cloth bag filter core. The cloth bag filter core filters and intercepts the dust. The cloth bag filter core on the side facing the air flow first accumulates more dust, and the cloth bag filter core on the side facing away from the air flow intercepts less dust, so that the cloth bag filter core cannot be uniformly utilized. At the same time, the cloth bag filter core on one side accumulates too much dust for a long time. When the accumulated dust is thick, the accumulated dust is easily hardened under the influence of the air flow, which is more troublesome to clean and is not easy to clean thoroughly. At the same time, it also reduces the service life of the cloth bag filter core. Therefore, we propose a self-cleaning industrial cloth bag dust remover. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a self-cleaning industrial cloth bag dust remover to solve the problems in the above background.

[0005] The present application provides the following technical scheme: a self-cleaning industrial cloth bag dust remover, comprising an ash bucket, wherein the upper end of the ash bucket is provided with a box body, the upper end of the box body is provided with a cover plate, the box body is provided with a hole plate inside, the hole plate is provided with a dust removal assembly inside, the dust removal assembly comprises a rotating ring, a cloth bag filter core and a frame, a plurality of rotating rings are rotationally connected in the hole plate, the cloth bag filter core and the frame are both installed in the rotating ring, the frame is located in the cloth bag filter core, the lower end of the hole plate is provided with a cleaning assembly, the cleaning assembly comprises a guide frame, a lifting shell, a rotating rod and a soft brush, a plurality of guide frames are installed at the lower end of the hole plate, the lifting shells are both slidingly connected to the circumferential surface of the guide frame, each group of lifting shells are connected by a connecting rod, a plurality of rotating rods are rotationally connected in the lifting shell, the soft brushes are both installed on the circumferential surface of the rotating rod, the connecting gears are both installed on the circumferential surface of the rotating rod, and the connecting gears are engaged with the tooth grooves formed on the circumferential surface of the guide frame. Preferably, the lower end of the hole plate is rotationally connected with a connecting shaft, a take-up roller is installed on the circumferential surface of the connecting shaft, a steel wire is installed on the circumferential surface of the take-up roller, a lifting frame is installed at the end of the steel wire away from the take-up roller, the lifting frames are fixedly connected with the lifting shells, and the tension springs are installed between the guide frames and the lifting shells.

[0006] Preferably, the rear end of the box body is provided with a driving motor, a driving shaft is installed at the output end of the driving motor, and the driving shaft and the connecting shaft are connected through a chain wheel set.

[0007] Preferably, the upper end of the hole plate is rotationally connected with a pair of rotating shafts, a plurality of worms are installed on the circumferential surface of each rotating shaft, and a worm wheel is installed on the circumferential surface of each rotating ring.

[0008] Preferably, the lower end of the hole plate is rotationally connected with a pair of driven shafts, a one-way chain wheel is installed on the circumferential surface of each driven shaft, the driving chain wheels and the one-way chain wheels are connected through chains, a rotating shaft is rotationally connected in the hole plate, the first fan-shaped gear set is connected between the lower end of the rotating shaft and the driven shaft, and the second fan-shaped gear set is connected between the upper end of the rotating shaft and the rotating shaft.

[0009] Preferably, the surface of the box body is provided with a pulse assembly, the pulse assembly comprises a gas tank, a shunt pipe, a connecting pipe and a jet pipe, the gas tank is installed on the surface of the box body, a plurality of shunt pipes are installed on the gas tank, the connecting pipes are connected with the shunt pipes through rotating joints, a plurality of rotating seats are installed on the inner wall of the box body, the ends of the shunt pipes away from the rotating joints are located in the rotating seats, and a plurality of jet pipes are installed on the connecting pipes.

[0010] Preferably, the circumferential surface of the shunt pipe is provided with an extension cylinder, a limiting rod is slidably connected in the extension cylinder, a spring is installed between the limiting rod and the extension cylinder, a plurality of positioning seats are installed on the upper end of the hole plate, and the lower end of the limiting rod is located in the positioning seat.

[0011] Preferably, an air inlet pipe is installed at the left end of the box body, an air outlet pipe is installed at the right end of the box body, and a dust discharging assembly is arranged at the lower end of the hopper.

[0012] The technical effects and advantages of the present application are as follows: The application filters and intercepts dust in the air through the cloth bag filter element, controls the rotation of the cloth bag filter element, makes the surface of the cloth bag filter element uniformly contact with dust in the air, avoids that one side of the cloth bag filter element is affected by air flow and adheres too much dust, controls the lifting and lowering shell to slide on the circumference of the guide frame, makes the soft hair brush in the lifting and lowering shell synchronously lift and lower, the soft hair brush in rotation contacts with the cloth bag filter element, uniformly sweeps the dust on the surface of the cloth bag filter element, makes a large amount of dust diffuse in the box, delays the speed of dust adsorbed on the surface of the cloth bag filter element, and avoids that the lower end of the cloth bag filter element first accumulates too much dust, so that the cloth bag filter element uniformly absorbs dust as a whole.

[0013] The application can rotate the shunt pipe between the rotating joint and the rotating seat after the limiting rod is pulled out from the positioning seat, so that the shunt pipe rotates on one side of the frame and the cloth bag filter element, and then the frame and the cloth bag filter element can be directly pulled out from the hole plate for replacement, without disassembling the shunt pipe above the cloth bag filter element, so that the cloth bag filter element is quickly and efficiently replaced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic structural view of the whole in the application; Figure 2 It is a schematic structural view of the structure when the cover plate is disassembled in the application; Figure 3 It is a schematic structural view of the structure of the hole plate from the top in the application; Figure 4 It is a schematic structural view of the structure of the hole plate from the bottom in the application; Figure 3 It is a schematic structural view of the structure of part A in the application; Figure 5 It is a schematic structural view of the structure of the hole plate from the bottom in the application; Figure 6 It is a schematic structural view of the structure of part B in the application; Figure 5 Figure 7 It is a schematic structural view of the structure of the cleaning assembly in the application; Figure 8 It is a schematic structural view of the structure of part C in the application; Figure 7 Figure 9 It is a schematic structural view of the structure of the soft hair brush and the lifting and lowering shell in the application; Figure 10 It is a schematic structural view of the structure of the guide frame from the top in the application; Figure 11 It is a schematic structural view of the structure of the pulse assembly in the application; Figure 12 It is a schematic structural view of the structure of part D in the application; Figure 11 Figure 13 ​​​Figure 1 is a structural schematic diagram of the frame and cloth bag filter element in the present application.

[0015] The reference signs are: 1, dust hopper; 101, box body; 102, cover plate; 103, hole plate; 104, air inlet pipe; 105, air outlet pipe; 106, dust discharge assembly; 2, dust removal assembly; 201, rotating ring; 202, cloth bag filter element; 203, frame; 3, cleaning assembly; 301, guide frame; 302, lifting shell; 303, connecting rod; 304, rotating rod; 305, soft brush; 306, connecting gear; 307, gear slot; 4, connecting shaft; 401, take-up roller; 402, steel wire; 403, lifting frame; 404, tension spring; 405, drive motor; 406, drive shaft; 407, chain wheel set; 5, rotating shaft; 501, worm; 502, worm gear; 503, driven shaft; 504, one-way chain wheel; 505, drive chain wheel; 506, chain; 507, rotating shaft; 508, first sector gear set; 509, second sector gear set; 6, pulse assembly; 601, gas tank; 602, shunt pipe; 603, connecting pipe; 604, rotating joint; 605, rotating seat; 606, air jet pipe; 607, telescopic cylinder; 608, limiting rod; 609, spring; 6010, positioning seat. DETAILED DESCRIPTION

[0016] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application, and in addition, the forms of each structure described in the following embodiments are only examples, and the self-cleaning industrial cloth bag dust collector involved in the present application is not limited to each structure described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0017] As Figures 1-10As shown, in one embodiment, a self-cleaning industrial cloth bag dust collector is provided, comprising a hopper 1, the upper end of the hopper 1 is provided with a box body 101, the upper end of the box body 101 is provided with a cover plate 102, the box body 101 is provided with a hole plate 103, the hole plate 103 is provided with a dust removal assembly 2, the dust removal assembly 2 comprises a rotating ring 201, a cloth bag filter core 202 and a frame 203, a plurality of rotating rings 201 are rotatably connected in the hole plate 103, the cloth bag filter core 202 and the frame 203 are installed in the rotating ring 201, the frame 203 is located in the cloth bag filter core 202, the lower end of the hole plate 103 is provided with a cleaning assembly 3, the cleaning assembly 3 comprises a guide frame 301, a lifting shell 302, a rotating rod 304 and a soft brush 305, a plurality of guide frames 301 are installed at the lower end of the hole plate 103, the lifting shells 302 are slidably connected on the circumferential surface of the guide frame 301, each group of lifting shells 302 is connected by a connecting rod 303, a plurality of rotating rods 304 are rotatably connected in the lifting shell 302, the soft brushes 305 are installed on the circumferential surface of the rotating rod 304, the connecting gear 306 is installed on the circumferential surface of the rotating rod 304, and the connecting gear 306 is engaged with the tooth groove 307 opened on the circumferential surface of the guide frame 301.

[0018] In actual application, when the air containing dust is conveyed into the box body 101, the cloth bag filter core 202 filters and intercepts the dust in the air, and the air is discharged after passing through the cloth bag filter core 202. When filtering dust, the rotating ring 201 is controlled to rotate, which drives the cloth bag filter core 202 and the frame 203 to rotate, so that the surface of the cloth bag filter core 202 is uniformly contacted with the dust in the air, avoiding that a large amount of dust is accumulated on one side of the cloth bag filter core 202, and the surface of the cloth bag filter core 202 uniformly absorbs dust. At the same time, the lifting shell 302 is controlled to slide up and down on the circumferential surface of the guide frame 301. When the lifting shell 302 slides up and down, the connecting gear 306 is driven to rotate through the tooth groove 307 opened on the circumferential surface of the guide frame 301. The connecting gear 306 drives the rotating rod 304 and the soft brush 305 to rotate. When the soft brush 305 rises and falls synchronously with the lifting shell 302, the rotating soft brush 305 contacts the cloth bag filter core 202, uniformly sweeps the dust on the surface of the cloth bag filter core 202, diffuses a large amount of dust in the box body 101, delays the speed of adsorbing dust on the surface of the cloth bag filter core 202, and avoids that the lower end of the cloth bag filter core 202 first accumulates too much dust. The effect of uniformly absorbing dust by the whole cloth bag filter core 202 is achieved. When the dust content in the box body 101 is high, the lifting shell 302 is stopped from moving up and down, so that the surface of the cloth bag filter core 202 quickly absorbs dust, and the dust is quickly attached to the surface of the cloth bag filter core 202 in a short time. The utilization rate of the cloth bag filter core 202 is improved, and the dust on the cloth bag filter core 202 is also convenient to clean.

[0019] As Figures 3-6As shown in the figure, in one embodiment, the lower end of the hole plate 103 is rotatably connected with a connecting shaft 4, the circumferential surface of the connecting shaft 4 is provided with a take-up roller 401, the circumferential surface of the take-up roller 401 is provided with a steel wire 402, the end of the steel wire 402 away from the take-up roller 401 is provided with a lifting frame 403, and the lifting frame 403 is fixedly connected with the lifting shells 302. The guide frame 301 and the lifting shells 302 are both provided with a tension spring 404.

[0020] In actual application, the connecting shaft 4 is controlled to reverse, the take-up roller 401 is synchronously driven to reverse, the effect of simultaneously winding and loosening the four steel wires 402 is realized, when the steel wire 402 is wound, the lifting frame 403 can be driven to move upwards, the lifting frame 403 drives the plurality of lifting shells 302 to synchronously move upwards, and the control of the soft hair brush 305 moving upwards is realized, when the steel wire 402 is loosened, the lifting frame 403 and the plurality of lifting shells 302 can be synchronously driven to move downwards through the cooperation of the weight of the plurality of lifting shells 302 and the lifting frame 403, and the control of the soft hair brush 305 moving downwards is realized. Through the forward and reverse rotation of the connecting shaft 4, the lifting shells 302 and the brush can be controlled to reciprocate on the circumferential surface of the guide frame 301, the dust on the cloth bag filter core 202 is cleaned, too much dust adsorbed on the surface of the cloth bag filter core 202 is avoided, and the air permeability of the cloth bag filter core 202 is affected.

[0021] As shown in the figure, Figure 1 and 6 In one embodiment, the rear end of the box body 101 is provided with a driving motor 405, the output end of the driving motor 405 is provided with a driving shaft 406, and the driving shaft 406 and the connecting shaft 4 are connected through a chain wheel set 407.

[0022] In actual application, the driving motor 405 is controlled to operate, the driving motor 405 can drive a pair of connecting shafts 4 to rotate through the action of the chain wheel set 407, when the lifting shells 302 move to the uppermost or lowermost limit position of the guide frame 301, the driving motor 405 is adjusted to rotate in the reverse direction, and the effect of controlling the soft hair brush 305 to reciprocate upwards and downwards is achieved.

[0023] As shown in the figure, Figures 2-4 In one embodiment, the upper end of the hole plate 103 is rotatably connected with a pair of rotating shafts 5, the circumferential surface of the rotating shaft 5 is provided with a plurality of worms 501, the circumferential surface of the rotating ring 201 is provided with a worm wheel 502, and the worm wheel 502 is engaged with the worm 501.

[0024] In actual application, the rotating shaft 5 is controlled to rotate, the rotating shaft 5 can drive the plurality of worms 501 to rotate, the worm 501 drives the worm wheel 502 to rotate, and the worm wheel 502 drives the rotating ring 201 to rotate, and the effect of controlling the frame 203 and the cloth bag filter core 202 to rotate is achieved.

[0025] As Figure 4 and 6 shown, in one embodiment, the lower end of the hole plate 103 is rotatably connected to a pair of driven shafts 503, a one-way sprocket 504 is installed on the circumferential surface of the driven shaft 503, a driving sprocket 505 is installed on the circumferential surface of the driving shaft 406, and the driving sprocket 505 and the one-way sprocket 504 are connected by a chain 506. A rotating shaft 507 is rotatably connected in the hole plate 103, and the lower end of the rotating shaft 507 is connected to the driven shaft 503 by a first sector gear set 508, and the upper end of the rotating shaft 507 is connected to the rotating shaft 5 by a second sector gear set 509.

[0026] In actual application, when the driving motor 405 drives the driving shaft 406 to rotate, when the driving motor 405 rotates forward, the driven shaft 503 is driven to rotate by the driving sprocket 505, the chain 506 and the one-way sprocket 504. Due to the one-way rotation characteristic of the one-way sprocket 504, when the driving motor 405 reverses rotation, the one-way sprocket 504 idles and does not drive the driven shaft 503 to rotate. When the driven shaft 503 rotates, the rotating shaft 507 is driven to rotate by the first sector gear set 508, and the rotating shaft 507 drives the rotating shaft 5 to rotate by the second sector gear set 509. When the rotating shaft 5 rotates, the rotating ring 201 and the cloth bag filter element 202 are driven to rotate by the worm 501 and the worm gear 502. Since the driving motor 405 drives the driving shaft 406 to switch the rotation direction reciprocatingly, the soft hair brush 305 moves up and down to control the rotating ring 201 and the cloth bag filter element 202 to rotate intermittently in one direction, so that the cloth bag filter element 202 is adjusted to be windward, and the soft hair brush 305 is uniformly contacted with the surface of the cloth bag filter element 202.

[0027] As Figure 2 and 11 shown, in one embodiment, the surface of the box body 101 is provided with a pulse assembly 6, the pulse assembly 6 includes a gas tank 601, a shunt pipe 602, a connecting pipe 603 and a jet pipe 606, the gas tank 601 is installed on the surface of the box body 101, a plurality of shunt pipes 602 are installed on the gas tank 601, the connecting pipes 603 are connected with the shunt pipes 602 through rotating joints 604, a plurality of rotating seats 605 are installed on the inner wall of the box body 101, the ends of the shunt pipes 602 away from the rotating joints 604 are located in the rotating seats 605, and a plurality of jet pipes 606 are installed on the connecting pipes 603.

[0028] The embodiment of the present application controls the output of the pulse gas from the shunt pipe 602, then the pulse gas is transported into the connecting pipe 603 through the rotating joint 604, then the pulse gas is blown out through the air jet pipe 606, so that the pulse gas flow blows on the cloth bag filter element 202 below the corresponding position, the cloth bag filter element 202 expands and vibrates violently in a very short time, the instantaneous expansion and vibration of the cloth bag filter element 202 makes the dust layer attached to the outer surface of the cloth bag filter element 202 break and fall into the ash bucket 1.

[0029] As shown in Figures 11-13 one embodiment, the telescopic cylinder 607 is installed on the circumferential surface of the shunt pipe 602, the limiting rod 608 is slidably connected in the telescopic cylinder 607, the spring 609 is installed between the limiting rod 608 and the telescopic cylinder 607, the positioning seat 6010 is installed on the upper end of the hole plate 103, and the lower end of the limiting rod 608 is located in the positioning seat 6010.

[0030] In actual application, the cloth bag filter element 202 is a consumable product, and needs to be replaced after a period of use to ensure the use effect of the dust removal equipment, when the cloth bag filter element 202 needs to be replaced, as shown in Figure 13 the limiting rod 608 is pulled out of the positioning seat 6010 by lifting upward, then the shunt pipe 602 is rotated between the rotating joint 604 and the rotating seat 605, so that the shunt pipe 602 is rotated on one side of the frame 203 and the cloth bag filter element 202, then the frame 203 and the cloth bag filter element 202 can be directly pulled out of the hole plate 103 for replacement, after the replacement is completed, the shunt pipe 602 is rotated to reset, then the limiting rod 608 is inserted into the positioning seat 6010 again to limit the position of the shunt pipe 602, so that the air jet pipe 606 is opposite to the cloth bag filter element 202 below, and the shunt pipe 602 above the cloth bag filter element 202 does not need to be disassembled when the cloth bag filter element 202 is replaced, so that the cloth bag filter element 202 can be quickly and efficiently replaced.

[0031] As shown in Figure 1 one embodiment, the air inlet pipe 104 is installed on the left end of the box body 101, the air outlet pipe 105 is installed on the right end of the box body 101, and the dust discharge assembly 106 is arranged at the lower end of the ash bucket 1.

[0032] In actual application, the gas is transported into the box body 101 through the air inlet pipe 104, the dust in the air is intercepted by the cloth bag filter element 202, then the air is discharged through the air outlet pipe 105, when the dust on the cloth bag filter element 202 is cleaned, the gas discharge is stopped, finally the dust falls into the ash bucket 1 through the action of the pulse assembly 6, and finally the dust is discharged through the dust discharge assembly 106.

[0033] Finally should be explained are a few points: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change; Second: the present application discloses the drawings in the embodiment, only involves the structure related to the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other; Finally: the above only for the preferred embodiment of the present application, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A self-cleaning industrial bag filter, comprising a dust hopper (1), characterized in that: The upper end of the ash hopper (1) is equipped with a box (101), and the upper end of the box (101) is equipped with a cover plate (102). A perforated plate (103) is installed inside the box (101), and a dust removal assembly (2) is provided inside the perforated plate (103). The dust removal assembly (2) includes a rotating ring (201), a bag filter element (202), and a frame (203). Multiple rotating rings (201) are rotatably connected inside the perforated plate (103). The bag filter element (202) and the frame (203) are both installed inside the rotating rings (201). The frame (203) is located inside the bag filter element (202). A cleaning assembly (3) is installed at the lower end of the perforated plate (103). The cleaning assembly (3) includes a guide. The guide frame (301), lifting shell (302), rotating rod (304), and soft brush (305) are arranged in a series of components. Multiple sets of the guide frame (301) are installed at the lower end of the perforated plate (103). The lifting shell (302) is slidably connected to the circumferential surface of the guide frame (301). Each set of the lifting shell (302) is connected to each other by a connecting rod (303). Multiple rotating rods (304) are rotatably connected inside the lifting shell (302). The soft brush (305) is installed on the circumferential surface of the rotating rod (304). A connecting gear (306) is installed on the circumferential surface of the rotating rod (304). The connecting gear (306) meshes with the tooth groove (307) opened on the circumferential surface of the guide frame (301).

2. The self-cleaning industrial bag filter according to claim 1, characterized in that: The lower end of the perforated plate (103) is rotatably connected to a connecting shaft (4). A take-up roller (401) is installed on the circumferential surface of the connecting shaft (4). A steel wire (402) is installed on the circumferential surface of the take-up roller (401). A lifting frame (403) is installed at the end of the steel wire (402) away from the take-up roller (401). The lifting shell (302) is fixedly connected to the lifting frame (403). A tension spring (404) is installed between the guide frame (301) and the lifting shell (302).

3. The self-cleaning industrial bag filter according to claim 2, characterized in that: A drive motor (405) is installed at the rear end of the housing (101), and a drive shaft (406) is installed at the output end of the drive motor (405). The drive shaft (406) and the connecting shaft (4) are connected by a sprocket set (407).

4. A self-cleaning industrial bag filter according to claim 3, characterized in that: The upper end of the perforated plate (103) is rotatably connected to a pair of rotating shafts (5). Multiple worms (501) are installed on the circumferential surface of each rotating shaft (5). Worm wheels (502) are installed on the circumferential surface of each rotating ring (201). The worm wheels (502) mesh with the worms (501).

5. A self-cleaning industrial bag filter according to claim 4, characterized in that: A pair of driven shafts (503) are rotatably connected to the lower end of the perforated plate (103). A one-way sprocket (504) is mounted on the circumferential surface of the driven shaft (503). The drive sprocket (505) mounted on the circumferential surface of the drive shaft (406) is connected to the one-way sprocket (504) by a chain (506). A rotating shaft (507) is rotatably connected inside the perforated plate (103). The lower end of the rotating shaft (507) is connected to the driven shaft (503) by a first sector gear set (508). The upper end of the rotating shaft (507) is connected to the rotating shaft (5) by a second sector gear set (509).

6. A self-cleaning industrial bag filter according to claim 1, characterized in that: A pulse assembly (6) is installed on the surface of the housing (101). The pulse assembly (6) includes a gas tank (601), a split pipe (602), a connecting pipe (603), and a jet pipe (606). The gas tank (601) is installed on the surface of the housing (101). Multiple split pipes (602) are installed on the gas tank (601). The connecting pipes (603) are all connected to the split pipes (602) through rotating joints (604). Multiple rotating seats (605) are installed on the inner wall of the housing (101). The end of the split pipe (602) away from the rotating joint (604) is located inside the rotating seat (605). Multiple jet pipes (606) are all installed on the connecting pipes (603).

7. A self-cleaning industrial bag filter according to claim 6, characterized in that: Telescopic cylinders (607) are installed on the circumferential surface of the diversion pipe (602). A limit rod (608) is slidably connected inside the telescopic cylinder (607). A spring (609) is installed between the limit rod (608) and the telescopic cylinder (607). Multiple positioning seats (6010) are installed on the upper end of the orifice plate (103). The lower end of the limit rod (608) is located inside the positioning seat (6010).

8. A self-cleaning industrial bag filter according to claim 1, characterized in that: An air inlet pipe (104) is installed on the left end of the box (101), an exhaust pipe (105) is installed on the right end of the box (101), and a dust discharge component (106) is provided at the lower end of the ash hopper (1).

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