Anti-explosion dust remover

A dust collector and dust box technology, applied in the field of machinery, can solve problems such as fire extinguishing, explosion, etc., and achieve the effects of saving time, increasing movement routes, and improving safety.

Active Publication Date: 2015-11-11
玉环太平洋机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, before the dust enters the dust collector, it is often accompanied by a large amount of sparks due to high-intensity processing, and the dust collector does not do any fire extinguishing treatment for the dust entering the dust removal box. If the dust contains a large amount of sparks and enters the dust collector There may be a risk of explosion behind the box, so the applicant still hopes to provide another dust collector to solve this problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 , Figure 4 As shown, an explosion-proof dust collector includes a dust removal box 1 and an ash storage box 2 located below the dust removal box 1. The dust removal box 1 is fixedly connected with the ash storage box 2. The dust removal box 1 includes a dust removal chamber 1d and a clean air chamber 1c. The cavity 1d is fixedly connected with a filter bag 3, the ash storage box 2 is provided with a primary air inlet 2a and a primary air outlet 2b that communicate with the inner cavity of the ash storage box 2, the dust collector is provided with an explosion-proof assembly, the explosion-proof assembly Including a first explosion-proof baffle 7, the first explosion-proof baffle 7 is located in the ash storage box 2 and can block the dust 11 entering from the primary air inlet 2a and the sparks entrained in the dust 11, and the first explosion-proof baffle 7 makes the ash storage box. 2. The upper part of the inner cavity is divided into an air inlet cha...

Embodiment 2

[0051] like figure 2 As shown, the structure and principle of this embodiment are basically the same as those of the first embodiment, and the difference is that the second explosion-proof baffle 8 is not provided in this embodiment, and the first explosion-proof baffle 7 and the explosion-venting plate 10 are only provided To achieve fire-fighting and explosion-proof. The dust 11 from the air inlet chamber 2c to the air outlet chamber 2d can directly enter the dust removal box 1 through the dust collection channel 1a for dust removal.

Embodiment 3

[0053] like Figure 7 As shown, the structure and principle of this embodiment are basically the same as those of the first embodiment, and the difference is that the control element in this embodiment is a screw conveyor 14, and a screw conveyor is provided outside the dust box 1 for driving the screw conveyor The motor 15 of 14, due to the poor working environment in the dust box 1, if the motor 15 is installed in this, it is easy to cause damage, so the motor 15 is installed at the bottom of the outside of the dust box 1, between the first explosion-proof baffle 7 and the second A screw conveyor 14 is installed between the ash collecting channel 1a formed by the explosion-proof baffle 8 and the motor 15, and the dust 11 at the bottom of the ash storage box 2 is transported to the outside of the box through the screw conveyor 14 for centralized recovery. For example, the ash outlet 14a of the screw conveyor 14 is located outside the dust box 1, and the dust box 16 is connect...

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PUM

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Abstract

The invention provides an anti-explosion dust remover and belongs to the technical field of machines. The problem that an existing dust remover is likely to explode in the using process is solved. The anti-explosion dust remover of the improved structure comprises a dust removal box and an ash storage box located below the dust removal box. The dust removal box is fixedly connected with the ash storage box. The dust removal box comprises a dust removal cavity and a gas purification cavity. A filter bag is fixedly connected into the dust removal cavity. A primary gas inlet and a primary gas outlet communicated with an inner cavity of the ash storage box are formed in the ash storage box. An anti-explosion assembly is arranged inside the dust remover and comprises a first anti-explosion baffle. The first anti-explosion baffle is located inside the ash storage box and faces the primary gas inlet. The upper portion of the inner cavity of the ash storage box is divided into a gas inlet cavity and a gas outlet cavity through the first anti-explosion baffle. The primary gas inlet is communicated with the gas inlet cavity. The primary gas outlet is communicated with the gas outlet cavity. An explosion venting piece preventing the dust remover from exploding is further arranged inside the ash storage box. The dust remover of the improved structure can prevent explosions in the using process, and improve the safety performance.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an air dust separation device, in particular to an explosion-proof dust collector. Background technique [0002] A dust collector is a device used to capture and separate dust particles suspended in air or gas. In metallurgy, casting, cement building materials, machinery, light industry, electric power and other production and manufacturing, it is necessary to eliminate dust pollution, protect the environment and improve working conditions. Therefore, the application of dust collectors is becoming more and more extensive. There are also many types of dust collectors. The most commonly used dust collectors are cyclone dust collectors, filter bag dust collectors, electrostatic precipitators, and wet dust collectors. [0003] For example, a patent on dust collectors declared by the applicant before (application number: 200920314576.X; authorization announcement number: CN201572578...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/02B01D46/42B01D50/00
Inventor 陈美青
Owner 玉环太平洋机械有限公司
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