Automatic pulse bag-type dust collector for treating dust-containing waste gas

A bag-type dust collector and exhaust gas treatment technology, which is applied in the direction of chemical instruments and methods, separation methods, and dispersed particle separation, can solve the problems of insufficient efficiency and insufficient dust removal effect, and achieve simple production, good dust removal effect, and high performance. stable effect

Active Publication Date: 2016-02-03
JIANGSU SUZHONG CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing automatic pulse bag filter used for dusty waste gas treatment still

Method used

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  • Automatic pulse bag-type dust collector for treating dust-containing waste gas
  • Automatic pulse bag-type dust collector for treating dust-containing waste gas
  • Automatic pulse bag-type dust collector for treating dust-containing waste gas

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1: Such as figure 1 , 2 As shown, an automated pulse bag filter for dust-containing waste gas treatment includes a clean air chamber 1, an air jet device with a venturi 201, a filter chamber 3, and a filter bag 4 arranged in the filter chamber 3. The ash hopper 5, the support 6 and the PLC controller 7 connected to the air jet device 2, the circular frame 8; the air jet device 2 is set in the clean air chamber 1, the venturi tube extends into the filter room, and the air jet device 2 except for the venturi The pipe is also equipped with pulse valves, pipes, etc. controlled by the PLC controller. Because it is a well-known structure, it will not be described here; in order to improve the dust removal effect and dust removal efficiency, we set it on the ring frame 8 outside the filter bag 4 With the elastic shrinkage mechanism 9 in contact with the filter bag 4, the elastic shrinkage mechanism 9 can reduce the diameter of the filter bag.

[0021] In this embodiment, ...

Example Embodiment

[0023] Example 2, see attached image 3 , 4 In this embodiment, on the basis of Example 1, an auxiliary dust removal mechanism 10 is provided in the filter chamber 3. The auxiliary dust removal mechanism 10 includes a support seat 1001, a rotating plate 1002 hinged on the support seat 1001, a fixed guide sleeve 1003, an impact rod 1004 provided in the fixed guide sleeve 1003, and an impact rod 1004 The upper blocking ring 1005, the return spring 1006 sleeved on the impact rod 1004 and located between the fixed guide sleeve 1003 and the blocking ring 1005, the counterweight 1007 provided at one end of the rotating plate 1002, and one end A connecting cord 1008 connected to the bottom of the filter bag 4 and the other end connected to the counterweight 1007 and an impact component used to impact the impact rod 1004; the rotating plate is hinged and fixed by a hinge shaft and a support base The guide sleeve is fixed on the side wall of the filter chamber, and the impact component ...

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PUM

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Abstract

The invention relates to an automatic pulse bag-type dust collector for treating dust-containing waste gas, which relates to the technical field of an environment protection device for treating the dust-containing gas in food, pharmacy, feed, metallurgy, building material, cement, machinery, chemical industry, electric power and light industry. The automatic pulse bag-type dust collector comprises a gas purifying chamber, a gas spraying device with a Venturi pipe, a filter chamber, a filter bag arranged in the filter chamber, an ash bucket, a support and a PLC controller connected with the gas spraying device; and the automatic pulse bag-type dust collector also comprises an annular skeleton arranged outside the filter bag and an elastic shrinkage mechanism which is arranged in the annular skeleton and contacts the filter bag. The automatic pulse bag-type dust collector is good in dust removal effect and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment for processing dust-containing gas in food, pharmaceutical, feed, metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry, in particular to an automatic pulse for dust-containing waste gas treatment Baghouse. Background technique [0002] The automatic pulse bag filter for dusty waste gas treatment is widely used in the purification of dusty gas and the recovery of dusty materials in food, pharmaceutical, feed, metallurgy, building materials, cement, machinery, chemical industry, electric power, and light industry. Its working principle is powered by compressed air, using the compressed air sprayed out by the injection mechanism instantly, through the Venturi tube to induce the air several times the injection volume to enter the filter bag at high speed, so that the filter bag produces a sharp blow from the top filter port ...

Claims

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Application Information

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IPC IPC(8): B01D46/06B01D46/04B01D46/46
Inventor 杨海鹏
Owner JIANGSU SUZHONG CONSTR GROUP
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