CN222111234U

CN222111234U - A bag dust collector

Info

Publication number: CN222111234U
Application number: CN202420750322.7U
Authority: CN
Inventors: 袁绍俊; 熊看看
Original assignee: Anhui Quanhui Environmental Protection Equipment Co ltd
Current assignee: Anhui Quanhui Environmental Protection Equipment Co ltd
Priority date: 2024-04-12
Filing date: 2024-04-12
Publication date: 2024-12-06
Anticipated expiration: 2034-04-12

Abstract

The utility model discloses a cloth bag dust collector, which belongs to the field of environmental protection equipment and comprises a dust collector shell, wherein a baffle plate is welded at the top end of the inside of the dust collector shell, a bottom rod is welded at the bottom end of the inside of the dust collector shell, through holes are uniformly formed in the inside of the baffle plate, a cloth bag barrel penetrates through the position of the baffle plate corresponding to the through holes, a framework is embedded in the cloth bag barrel, the cloth bag dust collector also comprises a pulley block, a dust scraping plate and a pull rope, the pulley block comprises a fixed pulley A, a fixed pulley B, a fixed pulley C and a fixed pulley D, the fixed pulley A is arranged in the center of the bottom surface of the baffle plate, the dust scraping plate is newly added in the dust collector shell, is controlled by the pull rope, is nested outside the cloth bag barrel through the dust scraping hole, bristles are fixedly adhered in the dust scraping hole, one ends of the bristles are tightly attached to the outer wall of the cloth bag barrel, and can clean the surface of the cloth bag barrel by manually pulling the bristles in the process of controlling the dust scraping plate to move up and down, so that the cleaning effect is better, and the practicability is higher.

Description

Cloth bag dust remover

Technical Field

The utility model relates to the field of environmental protection equipment, in particular to a bag-type dust collector.

Background

The bag-type dust collector is also called a bag-type dust collector, and is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag-type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into an ash bucket, clean air after filtration is discharged from the inside of the bag-type bag cylinder and is discharged from an exhaust pipe at the top of the bag-type dust collector, and a framework is arranged in the bag-type bag cylinder and is used for supporting the bag-type bag cylinder.

The common bag-type dust collector is also provided with a pulse valve and a dust removing pipe, and is a common bag-type dust collector, wherein the pulse valve is matched with a dust removing pipe to jet air to the mouth of the bag-type cylinder, so that the bag-type cylinder vibrates and expands to shake off external dust, such as the bag-type dust collector with the patent number of CN 103463882A.

Because the cloth bag cylinder is longer, only the dust at the upper part of the cloth bag cylinder can be cleaned by the dust removing mode of jetting the air to the cloth bag cylinder opening through the pulse valve, and the cleaning effect is limited, so that the cleaning mode of the cloth bag cylinder needs to be improved to improve the cleaning effect.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a cloth bag dust collector which has better cleaning effect and stronger practicability.

In order to solve the problems, the utility model adopts the following technical scheme.

The cloth bag dust collector comprises a dust collector shell, wherein a partition plate is welded at the top end of the inside of the dust collector shell, a bottom rod is welded at the bottom end of the inside of the dust collector shell, through holes are uniformly formed in the partition plate, a cloth bag cylinder penetrates through the partition plate at the position corresponding to the through holes, a framework is embedded in the cloth bag cylinder, a pulley block, an ash scraping plate and a pull rope are further included, and the pulley block comprises a fixed pulley A, a fixed pulley B, a fixed pulley C and a fixed pulley D;

further, the fixed pulley A is arranged at the center of the bottom surface of the partition plate, the fixed pulley B is arranged at the center of the upper surface of the bottom rod, the fixed pulley C is arranged above the right side of the dust collector shell, and the fixed pulley D is arranged below the right side of the dust collector shell;

Further, the inside of the ash scraping plate is provided with ash scraping holes and dust falling holes, the ash scraping holes and the dust falling holes are arranged at intervals, the ash scraping holes and the cloth bag barrel are in one-to-one correspondence, the ash scraping holes are nested at the outer side of the cloth bag barrel, and bristles are fixedly adhered to the inner surface of the ash scraping holes;

furthermore, limiting plates are symmetrically welded on the bottom side of the inner part of the dust remover shell.

Further, the right side of the dust remover shell is just above the fixed pulley C and is welded with a guide pipe A, the guide pipe A is communicated with the inside of the dust remover shell, the right side of the dust remover shell is just below the fixed pulley C and is welded with a guide pipe B, the guide pipe B is also communicated with the inside of the dust remover shell, sealing plugs are embedded at the end parts of the guide pipe A and the guide pipe B, and a round hole is formed in the center of the sealing plugs in a penetrating mode.

Further, the center of the upper surface of the ash scraping plate is provided with a hanging ring, and the center of the bottom surface of the ash scraping plate is also provided with a hanging ring.

Furthermore, one end of the pull rope bypasses the fixed pulley C, penetrates through the sealing plug, the guide pipe A and bypasses the fixed pulley A and is then tied on the hanging ring above the ash scraping plate, and the other end of the pull rope bypasses the fixed pulley D, penetrates through the sealing plug and the guide pipe B and bypasses the fixed pulley B and is then tied on the hanging ring below the ash scraping plate.

Compared with the prior art, the utility model has the advantages that:

This scheme is at inside newly-increased ash scraping plate of dust remover casing, and ash scraping plate passes through stay cord control, and ash scraping plate passes through ash scraping hole nestification in the outside of sack section of thick bamboo, and ash scraping hole inside bonding is fixed with the brush hair, and the sack section of thick bamboo outer wall is hugged closely to brush hair one end, pulls the in-process that the stay cord control ash scraping plate reciprocated with the hand, and the brush hair can clean sack section of thick bamboo surface, and cleaning effect is better, and the practicality is stronger.

Drawings

FIG. 1 is a schematic elevation view of a dust collector housing of the present utility model in vertical section;

FIG. 2 is a schematic top view of the scraper of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the area B of FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the area C of FIG. 1 according to the present utility model;

fig. 6 is an enlarged view of the area D of fig. 1 according to the present utility model.

The reference numerals in the figures illustrate:

101. The dust remover comprises a dust remover shell, 111, a guide pipe A, 112, a guide pipe B, 102, a baffle plate, 103, a bottom rod, 104, a cloth bag cylinder, 141, a framework, 105, a dust scraping plate, 151, a dust scraping hole, 152, a dust falling hole, 153, bristles, 154, a hanging ring, 106, a limiting plate, 107, a pull rope, 181, a fixed pulley A, 182, a fixed pulley B, 183, a fixed pulley C, 184, a fixed pulley D, 109 and a sealing plug.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

Referring to fig. 1-6, a bag-type dust collector comprises a dust collector shell 101, wherein a partition plate 102 is welded at the top end of the inside of the dust collector shell 101, a bottom rod 103 is welded at the bottom end of the inside of the dust collector shell 101, through holes are uniformly formed in the partition plate 102, a bag cylinder 104 penetrates through the partition plate 102 at positions corresponding to the through holes, a framework 141 is embedded in the bag cylinder 104, a pulley block, a dust scraping plate 105 and a pull rope 107 are further included, the pulley block comprises a fixed pulley A181, a fixed pulley B182, a fixed pulley C183 and a fixed pulley D184, and the arrangement is convenient for lifting the dust scraping plate 105 up and down;

Referring to fig. 1-6, a fixed pulley a181 is installed at the center of the bottom surface of a partition plate 102, a fixed pulley B182 is installed at the center of the upper surface of a bottom rod 103, a fixed pulley C183 is installed above the right side of a dust collector housing 101, and a fixed pulley D184 is installed below the right side of the dust collector housing 101, so that the winding use of a pull rope 107 is facilitated;

Referring to fig. 1 and 2, a dust scraping hole 151 and a dust falling hole 152 are formed in the dust scraping plate 105, the dust scraping holes 151 and the dust falling holes 152 are arranged at intervals, the dust scraping holes 151 and the cloth bag barrel 104 are in one-to-one correspondence, the dust scraping holes 151 are nested on the outer side of the cloth bag barrel 104, and bristles 153 are fixedly adhered to the inner surface of the dust scraping holes 151, so that the outer side of the cloth bag barrel 104 is convenient to clean;

Referring to fig. 1 and 6, a limiting plate 106 is symmetrically welded on the bottom side of the interior of the dust collector housing 101, so that the dust collector housing is arranged to prevent the dust scraping plate 105 from being too low and separating from the cloth bag barrel 104, and the limiting plate 106 can support the dust scraping plate 105.

Referring to fig. 1, 2, 5 and 6, a guide pipe a111 is welded on the right side of the dust collector housing 101 over the fixed pulley C183, the guide pipe a111 is communicated with the inside of the dust collector housing 101, a guide pipe B112 is welded on the right side of the dust collector housing 101 under the fixed pulley C183, the guide pipe B112 is also communicated with the inside of the dust collector housing 101, sealing plugs 109 are embedded in the end parts of the guide pipe a111 and the guide pipe B112, and round holes are formed in the centers of the sealing plugs 109 in a penetrating manner, so that the sealing performance can be improved, the sealing plugs 109 are used as supports, the pull ropes 107 can not directly contact the guide pipe a111 or the guide pipe B112, and friction damage of the pull ropes 107 can be reduced.

Referring to fig. 1-4, a hanging ring 154 is provided at the center of the upper surface of the ash scraping plate 105, and a hanging ring 154 is also provided at the center of the bottom surface of the ash scraping plate 105, so that the pull rope 107 is conveniently tied on the hanging ring 154.

Referring to fig. 1-6, one end of the pull rope 107 bypasses the fixed pulley C183, penetrates the sealing plug 109, the guide pipe a111, bypasses the fixed pulley a181 and is connected to the lifting ring 154 above the ash scraping plate 105, and the other end of the pull rope 107 bypasses the fixed pulley D184, penetrates the sealing plug 109 and the guide pipe B112, bypasses the fixed pulley B182 and is connected to the lifting ring 154 below the ash scraping plate 105, so that the lifting of the ash scraping plate 105 can be controlled by the pull rope 107.

When the dust remover is used, when the outer wall of the cloth bag barrel 104 needs to be cleaned, the electromagnetic valve is firstly opened, the air injection pipe injects air to the top end of the cloth bag barrel 104, the cloth bag barrel 104 is in an expanded state, then the pull rope 107 is held by hands, the dust scraping plate 105 is pulled back and forth, the dust scraping plate moves up and down in the dust remover shell 101, the dust scraping holes 151 brush the outer wall of the cloth bag barrel 104 through the brush hairs 153, and the cleaning efficiency of the cloth bag barrel 104 is improved.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. A bag dust collector, comprising a dust collector shell (101), a partition (102) welded to the top of the dust collector shell (101), and a bottom rod (103) welded to the bottom of the dust collector shell (101), the partition (102) is evenly provided with through holes, and a bag tube (104) passes through the position of the partition (102) corresponding to the through holes, and a skeleton (141) is embedded in the bag tube (104), characterized in that it also includes a pulley block, a scraper plate (105) and a pull rope (107), and the pulley block includes a fixed pulley A (181), a fixed pulley B (182), a fixed pulley C (183) and a fixed pulley D (184);

The fixed pulley A (181) is installed at the center of the bottom surface of the partition (102), the fixed pulley B (182) is installed at the center of the upper surface of the bottom rod (103), the fixed pulley C (183) is installed above the right side of the dust collector housing (101), and the fixed pulley D (184) is installed below the right side of the dust collector housing (101);

The scraping plate (105) is provided with a scraping hole (151) and a dust collecting hole (152) inside, the scraping hole (151) and the dust collecting hole (152) are arranged at intervals, the scraping hole (151) and the bag tube (104) correspond one to one, and the scraping hole (151) is nested on the outside of the bag tube (104), and the inner surface of the scraping hole (151) is bonded and fixed with bristles (153);

A limiting plate (106) is symmetrically welded to the inner bottom side of the dust collector housing (101).

2. A bag dust collector according to claim 1, characterized in that: a guide tube A (111) is welded on the right side of the dust collector shell (101) above the fixed pulley C (183), and the guide tube A (111) is connected to the inside of the dust collector shell (101); a guide tube B (112) is welded on the right side of the dust collector shell (101) below the fixed pulley C (183), and the guide tube B (112) is also connected to the inside of the dust collector shell (101); sealing plugs (109) are embedded in the ends of the guide tubes A (111) and B (112), and a circular hole is opened in the center of the sealing plug (109).

3. A bag dust collector according to claim 2, characterized in that a hanging ring (154) is provided at the center of the upper surface of the scraper plate (105), and a hanging ring (154) is also provided at the center of the bottom surface of the scraper plate (105).

4. A bag dust collector according to claim 3, characterized in that: one end of the pull rope (107) passes around the fixed pulley C (183), passes through the sealing plug (109), the guide tube A (111), passes around the fixed pulley A (181), and is then tied to the lifting ring (154) above the scraper plate (105); and the other end of the pull rope (107) passes around the fixed pulley D (184), passes through the sealing plug (109), the guide tube B (112), passes around the fixed pulley B (182), and is then tied to the lifting ring (154) below the scraper plate (105).