CN219355581U

CN219355581U - Cloth bag dust remover convenient to clearance

Info

Publication number: CN219355581U
Application number: CN202223596112.7U
Authority: CN
Inventors: 许亚东; 印锁柱; 王金华; 陈哲; 王素华
Original assignee: Hebei Qianyao New Material Technology Co ltd
Current assignee: Hebei Qianyao New Material Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-18
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of bag-type dust collectors, in particular to a bag-type dust collector convenient to clean, which comprises: the dust remover comprises a dust remover body, a dust removing device and a dust removing device, wherein a cloth bag dust removing assembly is arranged in the dust remover body, and an air inlet pipe and an air outlet pipe are respectively connected to two ends of the cloth bag dust removing assembly; the dust settling mechanism comprises an air compression tank arranged on the outer side of the dust remover body and a dust settling pipe group communicated with the air compression tank, wherein the dust settling pipe group extends into the dust remover body and is positioned above the cloth bag dust removing assembly, and a plurality of air nozzles are correspondingly arranged at the positions above all cloth bags of the dust settling pipe group; the dust collection mechanism comprises a dust collection pipe group arranged below the bag-type dust collection assembly and a dust exhaust pipe connected with the dust collection pipe group, wherein the dust exhaust pipe extends out of the dust collector body and is connected with a Roots blower for conveying dust. The cloth bag dust remover convenient to clean has the advantage of good dust removal effect.

Description

Cloth bag dust remover convenient to clearance

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to a bag-type dust collector convenient to clean.

Background

The basic working principle of the bag-type dust collector is that dust-containing gas is introduced into the device and is discharged after being filtered by a bag in the device, and smoke dust in the gas is separated out under the action of gravity and the filtering action of the bag in the flowing process, so that the purification and dust removal of the gas are realized. Although modern industrial dust removal technology is more advanced, the bag-type dust remover is still widely used due to the characteristics of simple structure, low cost and the like. In the practical application of the bag-type dust collector, a large amount of dust is adhered to the bag after a period of use, and the adhered dust can reduce the subsequent filtering efficiency and dust removing effect of the bag, so that the bag needs to be cleaned regularly in the practical application.

The conventional ash removal operation of the bag-type dust remover is mainly carried out in two modes, one mode is finished manually, and the mode has low cost, but has poor operation environment, serious dust emission and difficult cleaning; the other is that an ash removing device is arranged in the bag-type dust remover, and the bag is beaten to enable dust attached to the bag to fall off. This approach improves the cleaning effect compared to manual cleaning. However, the dust removing effect of the beating cloth bag is limited, and the beating dust is still easy to be attached to the cloth bag if the beating dust does not fall down by self gravity.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defects of the prior art, thereby providing the cloth bag dust remover which has good dust removing effect and is convenient to clean.

For this purpose, the utility model provides the following technical scheme:

a bag-type dust collector convenient to clean, comprising: the dust remover comprises a dust remover body, a dust removing device and a dust removing device, wherein a cloth bag dust removing assembly is arranged in the dust remover body, and an air inlet pipe and an air outlet pipe are respectively connected to two ends of the cloth bag dust removing assembly; the dust settling mechanism comprises an air compression tank arranged on the outer side of the dust remover body and a dust settling pipe group communicated with the air compression tank, wherein the dust settling pipe group extends into the dust remover body and is positioned above the cloth bag dust removing assembly, and a plurality of air nozzles are correspondingly arranged at the positions above all cloth bags of the dust settling pipe group; the dust collection mechanism comprises a dust collection pipe group arranged below the bag-type dust collection assembly and a dust exhaust pipe connected with the dust collection pipe group, wherein the dust exhaust pipe extends out of the dust collector body and is connected with a Roots blower for conveying dust.

Further, a baffle plate is arranged in the dust remover body, and the baffle plate is arranged at the outlet of the air inlet pipe.

Further, the dust fall pipe group comprises a main pipe connected with the air compression tank and a plurality of branch pipes communicated with the main pipe, the plurality of branch pipes are arranged above the cloth bag dust removal assembly in parallel, and the air nozzles are arranged on the branch pipes.

Further, an electromagnetic valve is arranged on the main pipe.

Further, the dust collection tube group comprises at least two dust collection tubes, the two dust collection tubes are symmetrically arranged in the dust remover body, and a plurality of dust collection ports for dust input are arranged at the upper end of the dust collection tube group.

Further, the bottom end of the dust remover body is connected with a blanking pipeline, and the output end of the dust discharging pipe is connected with the blanking pipeline.

Further, the dust remover body is also provided with a pressure gauge.

The technical scheme of the bag-type dust collector convenient to clean has the following advantages:

the bag-type dust collector is provided with the dust falling mechanism and the dust collecting mechanism, wherein the dust falling mechanism comprises the air compression tank and the dust falling pipe group, and when a cloth bag of the bag-type dust collector needs to be cleaned, compressed air can be introduced into the cloth bag through the dust falling pipe group, so that dust adhered to the cloth bag falls off. The dust collecting mechanism consists of a dust collecting tube group and a dust discharging tube, the dust discharging tube is provided with a Roots blower, and the dust collecting tube group and the dust discharging tube can absorb and discharge the dust shaken off in the bag-type dust remover under the action of the Roots blower; compared with the traditional cloth bag dust remover, the dust removing process is more convenient, and the dust removing effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a bag-type dust collector of the present utility model;

FIG. 2 is a cross-sectional view of the bag house shown in FIG. 1;

reference numerals illustrate: 1. a dust collector body; 11. a cloth bag dust removing component; 12. an air inlet pipe; 13. an air outlet pipe; 14. a baffle; 15. a blanking pipeline; 16. a pressure gauge; 2. a dust fall mechanism; 21. an air compression tank; 22. a dust fall pipe group; 221. a main pipe; 2211. an electromagnetic valve; 222. a branch pipe; 223. an air nozzle; 3. a dust removing mechanism; 311. a dust collecting pipe; 312. a dust collection port; 32. a dust exhaust pipe; 33. roots blower.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1 and 2, the present embodiment provides a bag-type dust collector convenient for cleaning, which comprises a dust collector body 1, a dust settling mechanism 2 and a dust collecting mechanism, wherein a bag-type dust collector assembly 11 is arranged in the dust collector body 1, and two ends of the bag-type dust collector assembly 11 are respectively connected with an air inlet pipe 12 and an air outlet pipe 13. The dust settling mechanism 2 comprises an air compression tank 21 arranged on the outer side of the dust remover body 1 and a dust settling tube group 22 communicated with the air compression tank 21, wherein the dust settling tube group 22 stretches into the dust remover body 1 and is positioned above the cloth bag dust removing assembly 11, and a plurality of air nozzles 223 are correspondingly arranged at the positions above all cloth bags of the dust settling tube group 22. The dust collecting mechanism comprises a dust collecting pipe 311 group arranged below the cloth bag dust collecting assembly 11 and a dust discharging pipe 32 connected with the dust collecting pipe 311 group, wherein the dust discharging pipe 32 extends out of the dust collector body 1 and is connected with a Roots blower 33 for conveying dust.

When the bag-type dust removing assembly 11 is required to be cleaned, the dust falling mechanism 2 and the dust collecting mechanism can be started, compressed air is introduced into the bag through the air compression tank 21 and the dust falling pipe group 22, and dust adhered on the bag falls. The dust collecting pipe 311 group can absorb the dust shaken off in the bag-type dust collector under the action of the Roots blower 33 and discharge the dust through the dust discharging pipe 32; compared with the traditional cloth bag dust remover, the dust removing process is more convenient, and the dust removing effect is better.

Referring to fig. 2, a baffle 14 is further disposed in the dust collector body 1, and the baffle 14 is disposed at an outlet of the air inlet pipe 12. When the dust-laden gas is introduced into the device from the inlet pipe 12, the baffle 14 obstructs part of the dust and causes it to fall.

Referring to fig. 1 and 2, specifically, the dust fall tube group 22 includes a main pipe 221 connected to the air compression tank 21 and a plurality of branch pipes 222 communicating with the main pipe 221, the plurality of branch pipes 222 being disposed in parallel above the bag-type dust removing assembly 11, and air nozzles 223 being disposed on the respective branch pipes 222. The main pipe 221 is also provided with a solenoid valve 2211.

Specifically, the dust collecting tube 311 group includes at least two dust collecting tubes 311, the two dust collecting tubes 311 are symmetrically arranged in the dust collector body 1, and the upper end is provided with a plurality of dust collecting ports 312 for dust input. The bottom end of the dust remover body 1 is connected with a blanking pipeline 15, and the output end of a dust discharging pipe 32 is connected with the blanking pipeline 15. Specifically, the dust collector body 1 is further provided with a pressure gauge 16.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. A bag-type dust collector convenient to clearance, which is characterized by comprising:

the dust remover comprises a dust remover body (1), wherein a cloth bag dust removing assembly (11) is arranged in the dust remover body, and an air inlet pipe (12) and an air outlet pipe (13) are respectively connected to two ends of the cloth bag dust removing assembly (11);

the dust settling mechanism (2) comprises an air compression tank (21) arranged on the outer side of the dust remover body (1) and a dust settling tube group (22) communicated with the air compression tank (21), wherein the dust settling tube group (22) stretches into the dust remover body (1) and is positioned above the cloth bag dust removing assembly (11), and a plurality of air nozzles (223) are correspondingly arranged at the positions above all cloth bags of the dust settling tube group (22);

the dust collection mechanism comprises a dust collection pipe (311) group arranged below the bag-type dust collection assembly (11) and a dust exhaust pipe (32) connected with the dust collection pipe (311), wherein the dust exhaust pipe (32) extends out of the dust collector body (1) and is connected with a Roots blower (33) for conveying dust.

2. The cloth bag dust collector convenient to clean according to claim 1, wherein a baffle (14) is further arranged in the dust collector body (1), and the baffle (14) is arranged at the outlet of the air inlet pipe (12).

3. The bag-type dust collector facilitating cleaning according to any one of claims 1 or 2, wherein the dust fall tube group (22) comprises a main pipe (221) connected with the air compression tank (21) and a plurality of branch pipes (222) communicated with the main pipe (221), the plurality of branch pipes (222) are arranged above the bag-type dust collector assembly (11) in parallel, and the air nozzles (223) are arranged on the branch pipes (222).

4. A bag-type dust collector for facilitating cleaning according to claim 3, wherein an electromagnetic valve (2211) is provided on the main pipe (221).

5. The bag-type dust collector for facilitating cleaning according to any one of claims 1, 2 and 4, wherein the dust collecting tube (311) group comprises at least two dust collecting tubes (311), the two dust collecting tubes (311) are symmetrically arranged in the dust collector body (1), and a plurality of dust collecting openings (312) for dust input are arranged at the upper end of the dust collecting tubes.

6. The cloth bag dust remover convenient to clean according to claim 5, wherein the bottom end of the dust remover body (1) is connected with a blanking pipeline (15), and the output end of the dust discharging pipe (32) is connected with the blanking pipeline (15).

7. The cloth bag dust collector convenient to clean according to claim 1, wherein a pressure gauge (16) is further arranged on the dust collector body (1).