CN219441014U

CN219441014U - Anti-blocking multiple filtering dust-removing filter bag

Info

Publication number: CN219441014U
Application number: CN202320385780.0U
Authority: CN
Inventors: 王明星; 蔡华
Original assignee: Jiangsu Supo Environmental Protection Technology Co ltd
Current assignee: Jiangsu Supo Environmental Protection Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-01
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an anti-blocking multiple-filtering dedusting filter bag, which relates to the technical field of dedusting filter bags and comprises a deduster and a dust hopper arranged below the deduster, wherein the deduster comprises a first shell; the lower surface of the first shell is fixedly connected with a second shell; the motor is fixedly connected to the inner bottom of the first shell; the output end of the motor is fixedly connected with a connecting shaft; the outer circular surface of the connecting shaft is fixedly connected with a stepped spiral blade, and the outer circular surface of the lower end of the connecting shaft is fixedly connected with a lower spiral blade. This prevent multiple filtration dust removal filter bag of jam compares with the current multiple filtration dust removal filter bag of ordinary jam, and when the dirt body falls into on the dust hopper inner wall, the dirt body probably takes place to pile up the phenomenon, and at this moment, motor work drives epaxial ladder helical blade and lower helical blade rotation of connecting, destroys the dust hopper and unloads the dirt body that piles up the jam in the pipeline, the effectual jam phenomenon that has solved the dust hopper dust collecting process and takes place.

Description

Anti-blocking multiple filtering dust-removing filter bag

Technical Field

The utility model relates to the technical field of dust removing filter bags, in particular to an anti-blocking multi-filtering dust removing filter bag.

Background

The filter bag is a key part of the operation process of the bag type dust collector, and the round and simple filter bag is normally hung in the dust collector vertically. The fabric and design of the filter bag should pursue the effects of high-efficiency filtration, easy powder sitting and stripping and durability as much as possible. In pulse and air box type pulse dust collectors, dust is attached to the outer surface of the filter bag. When the dust-containing gas passes through the dust remover, dust is trapped on the outer surface of the filter bag, and clean gas enters the filter bag through the filter material. The cage inside the filter bag serves to support the filter bag, preventing it from collapsing, while it aids in the removal and redistribution of the seat cake.

The utility model discloses a high-efficiency filtering and dedusting filter bag, for example, the utility model with the authorized publication number of CN 216295517U. The utility model solves the problems that the existing filter bag is named as single-weight filtration, the filtration effect is limited and the use requirement of people cannot be met due to the fact that the filter bag is limited by the action of a first filter bag body, a glass fiber layer, a phenolic fiber layer, a ramie fiber layer, an ion wind rod, a dust collecting groove, a second filter bag body, an anti-static synthetic fiber layer, an acetate fiber layer and an active carbon fiber layer, but the utility model is not added in the actual use process.

Accordingly, in view of the above, an anti-clogging multiple filtering dust-removing filter bag has been proposed, which is an improvement for overcoming the shortcomings of the conventional structure.

Disclosure of Invention

The utility model aims to provide an anti-blocking multi-filtering dedusting filter bag so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-blocking multi-filtering dedusting filter bag comprises a deduster and a dust hopper arranged below the deduster, wherein the deduster comprises a first shell; the lower surface of the first shell is fixedly connected with a second shell; the motor is fixedly connected to the inner bottom of the first shell; the output end of the motor is fixedly connected with a connecting shaft; the outer circular surface of the connecting shaft is fixedly connected with a stepped spiral blade, and the outer circular surface of the lower end of the connecting shaft is fixedly connected with a lower spiral blade; the outer surface of one side of the dust remover is provided with a connecting mechanism.

Further, the connecting mechanism comprises a connecting pipe and an air inlet pipe fixedly connected to the outer surface of one side of the first shell; two first sliding grooves are formed in the outer circular surface of the connecting pipe; springs are fixedly connected to the inner surfaces of one sides of the two first sliding grooves; one end of each spring is fixedly connected with a first sliding block; two cross sliding grooves are formed in the outer circular surface of the air inlet pipe; the insides of the two cross sliding grooves are both connected with cross sliding blocks in a sliding manner; the outer surfaces of one sides of the two cross sliding blocks are fixedly connected with pressing rods.

Further, one end of the connecting pipe is provided with a sealing rubber ring.

Further, the lower end of the second shell is provided with a dust discharging pipeline; two L-shaped sliding grooves are formed in the outer surface of one side of the dust discharging pipeline; the lower end of the dust discharging pipeline is provided with a collecting box; the upper surface of collecting box has seted up the collection mouth, and the upper surface of collecting box is provided with two spacing.

Further, a dust removing filter bag is arranged in the first shell.

Further, an air outlet pipe is arranged on the outer surface of one side of the dust remover.

Further, four supporting feet are fixedly connected to the lower surface of the dust remover.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the dust collecting device, through the arrangement of the motor, the connecting shaft, the stepped spiral blades and the lower spiral blades, when the dust body falls onto the inner wall of the dust collecting hopper, the dust body can be accumulated, and at the moment, the motor works to drive the stepped spiral blades and the lower spiral blades on the connecting shaft to rotate, so that the dust body accumulated and blocked in the dust collecting hopper and the dust discharging pipeline is damaged, and the blocking phenomenon in the dust collecting process of the dust collecting hopper is effectively solved;

2. according to the utility model, through the arrangement of the connecting pipe, the sealing rubber ring, the first sliding groove, the spring, the first sliding block, the cross sliding groove, the cross sliding block and the pressing rod, when the pipeline is connected, the connecting pipe can be directly inserted into the air inlet pipe according to the corresponding position; after the first sliding block enters, the cross sliding block can be propped out due to the action of the spring, and when the pipeline is disassembled, the two pressing rods are pressed simultaneously, so that the first sliding block can be pressed into the first sliding groove to lose the limiting effect, the flange mounting step is omitted in the connecting mode, and the installation and the disassembly are simple and quick;

3. according to the utility model, the L-shaped chute, the collecting box, the collecting opening and the limiting strip are aligned with the L-shaped chute to slide in, the collecting opening can play a role in collecting, and when the collecting box is full, the collecting box slides out of the L-shaped chute to realize the taking-out and dumping function, so that the dust body is collected more intensively and conveniently.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure B of fig. 1 according to the present utility model.

In the figure: 1. supporting feet; 2. a dust remover; 21. a first housing; 22. dedusting filter bags; 23. an air inlet pipe; 3. a dust hopper; 31. a motor; 32. a connecting shaft; 33. stepped helical blades; 34. a lower helical blade; 35. a second housing; 4. a connecting mechanism; 41. connecting pipe; 411. sealing rubber rings; 42. a first chute; 43. a spring; 44. a first slider; 45. a cross chute; 46. a cross slide block; 47. pressing a pressing rod; 5. an air outlet pipe; 6. a dust discharging pipeline; 61. an L-shaped chute; 62. a collection box; 63. a collection port; 64. and a limit strip.

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.

As shown in fig. 1 to 4, an anti-clogging multiple filtering dust collection bag comprises a dust collector 2 and a dust collection hopper 3 arranged below the dust collector 2, wherein the dust collector 2 comprises a first shell 21; the lower surface of the first housing 21 is fixedly connected with a second housing 35; the motor 31 is fixedly connected to the inner bottom of the first shell 21; the output end of the motor 31 is fixedly connected with a connecting shaft 32; the outer circular surface of the connecting shaft 32 is fixedly connected with a stepped helical blade 33, and the lower outer circular surface of the connecting shaft 32 is fixedly connected with a lower helical blade 34; the outer surface of one side of the dust remover 2 is provided with the connecting mechanism 4, when the dust body falls onto the inner wall of the dust hopper 3, the dust body can be accumulated, at the moment, the motor 31 works to drive the stepped spiral blade 33 and the lower spiral blade 34 on the connecting shaft 32 to rotate, so that the dust body accumulated and blocked in the dust hopper 3 and the dust discharging pipeline 6 is destroyed, the blocking phenomenon in the dust collecting process of the dust hopper 3 is effectively solved, and the connecting mechanism 4 comprises the connecting pipe 41 and the air inlet pipe 23 fixedly connected to the outer surface of one side of the first shell 21; the outer circular surface of the connecting pipe 41 is provided with two first sliding grooves 42; the inner surfaces of one side of the two first sliding grooves 42 are fixedly connected with springs 43; one end of each of the two springs 43 is fixedly connected with a first sliding block 44; the outer circular surface of the air inlet pipe 23 is provided with two cross sliding grooves 45; the inside of each cross chute 45 is connected with a cross slide 46 in a sliding way; the outer surfaces of one sides of the two cross slide blocks 46 are fixedly connected with pressing rods 47, one end of the connecting pipe 41 is provided with a sealing rubber ring 411, and when the connecting pipe is connected with a pipeline, the connecting pipe 41 can be directly inserted into the air inlet pipe 23 according to the corresponding position; after the first sliding block 44 enters, the cross sliding block 46 can be propped out due to the action of the spring 43, and when the pipeline is disassembled, the two pressing rods 47 are pressed simultaneously, so that the first sliding block 44 can be pressed into the first sliding groove 42 to lose the limiting effect, the connecting mode omits the installation step of a flange, the installation and the disassembly are simple and quick, and the dust unloading pipeline 6 is arranged at the lower end of the second shell 35; two L-shaped sliding grooves 61 are formed in the outer surface of one side of the dust discharging pipeline 6; the lower end of the dust discharging pipeline 6 is provided with a collecting box 62; the collecting opening 63 is formed in the upper surface of the collecting box 62, two limiting strips 64 are arranged on the upper surface of the collecting box 62, the collecting effect can be achieved only by sliding the limiting strips 64 into the L-shaped sliding grooves 61 in an aligned mode during collecting, and the collecting opening 63 can be pulled out of the L-shaped sliding grooves 61 to achieve the taking-out and dumping function when the collecting box is full, so that dust collection is more concentrated and convenient, and the dust collection filter bag 22 is arranged in the first shell 21; an air outlet pipe 5 is arranged on the outer surface of one side of the dust remover 2; the lower surface of the dust remover 2 is fixedly connected with four supporting feet 1.

Working principle: when the dust body falls onto the inner wall of the dust hopper 3, the dust body may be accumulated, at this time, the motor 31 works to drive the stepped spiral vane 33 and the lower spiral vane 34 on the connecting shaft 32 to rotate, so as to destroy the accumulated and blocked dust body in the dust hopper 3 and the dust discharging pipeline 6, effectively solve the blocking phenomenon in the dust collecting process of the dust hopper 3, and directly insert the connecting pipe 41 into the air inlet pipe 23 according to the corresponding position when connecting the pipeline; after the first sliding block 44 enters, due to the action of the spring 43, the cross sliding block 46 can be propped out, when the pipeline is disassembled, the two pressing rods 47 are pressed simultaneously, the first sliding block 44 can be pressed into the first sliding groove 42, so that the first sliding block is free of the limiting function, the flange mounting step is omitted in the connecting mode, the installation and the disassembly are simple and quick, the collecting effect can be achieved by only sliding the limiting strip 64 into the L-shaped sliding groove 61 during collecting, and the collecting opening 63 can realize the taking-out and dumping function by sliding out of the L-shaped sliding groove 61 during collecting, so that the dust body is collected more intensively and conveniently.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An anti-blocking multi-filtering dedusting filter bag comprises a dust remover (2) and a dust hopper (3) arranged below the dust remover (2), and is characterized in that the dust remover (2) comprises a first shell (21); the lower surface of the first shell (21) is fixedly connected with a second shell (35); a motor (31) is fixedly connected to the inner bottom of the first shell (21); the output end of the motor (31) is fixedly connected with a connecting shaft (32); the outer circular surface of the connecting shaft (32) is fixedly connected with a stepped spiral blade (33), and the outer circular surface of the lower end of the connecting shaft (32) is fixedly connected with a lower spiral blade (34); the outer surface of one side of the dust remover (2) is provided with a connecting mechanism (4).

2. An anti-clogging multiple filtering dust bag according to claim 1, wherein the connecting mechanism (4) comprises a connecting tube (41) and an air inlet tube (23) fixedly connected to the outer surface of one side of the first housing (21); two first sliding grooves (42) are formed in the outer circular surface of the connecting pipe (41); the inner surfaces of one side of the two first sliding grooves (42) are fixedly connected with springs (43); one end of each spring (43) is fixedly connected with a first sliding block (44); two cross sliding grooves (45) are formed in the outer circular surface of the air inlet pipe (23); the insides of the two cross sliding grooves (45) are both connected with cross sliding blocks (46) in a sliding manner; the outer surfaces of one sides of the two cross sliding blocks (46) are fixedly connected with pressing rods (47).

3. An anti-clogging multiple filtering dust bag as claimed in claim 2, wherein one end of the adapter tube (41) is provided with a sealing rubber ring (411).

4. An anti-clogging multiple filtering dust bag according to claim 1, characterized in that the lower end of the second housing (35) is provided with a dust discharge duct (6); two L-shaped sliding grooves (61) are formed in the outer surface of one side of the dust discharging pipeline (6); the lower end of the dust discharging pipeline (6) is provided with a collecting box (62); the upper surface of collection box (62) has seted up collection mouth (63), and the upper surface of collection box (62) is provided with two spacing (64).

5. An anti-clogging multiple filtering dust bag according to claim 1, characterized in that the interior of the first housing (21) is provided with a dust bag (22).

6. An anti-clogging multiple filtering dust removing filter bag as claimed in claim 1, wherein an air outlet pipe (5) is provided at an outer surface of one side of the dust remover (2).

7. The anti-blocking multi-filtering dust-removing filter bag according to claim 1, wherein four supporting feet (1) are fixedly connected to the lower surface of the dust remover (2).