Efficient dust removal process for dust gas

A gas and dust technology, applied in the field of high-efficiency dust removal technology, can solve the problems of increasing the dust removal pressure of a single dust removal device, increasing maintenance costs, shortening maintenance cycles, etc., achieving the effects of saving public resources, low cost input, and avoiding air pollution

Inactive Publication Date: 2020-11-27
沈高金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most enterprises have a single dust removal device, and the dust particles just coming out of the processing furnace are dense, which will increase the dust removal pressure of a single dust removal device, shorten its maintenance cycle, and increase maintenance costs, which is not conducive to the development of enterprises

Method used

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  • Efficient dust removal process for dust gas
  • Efficient dust removal process for dust gas
  • Efficient dust removal process for dust gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The invention provides a high-efficiency dedusting process for dust gas, comprising the following steps:

[0079] 1. Preliminary removal stage of dust gas:

[0080] S1. First start the two electric push rods 225 in the dust and gas dedusting equipment to drive the linkage rod 222 to push down, press the arc block 2213 through the card slot 211 to make the shift block 2212 rotate around the pin in the collar 2210, so as to block the ash The bottom of the board 221 is tilted and placed in the middle of the ash-blocking pipe 210, and several ash-blocking boards 221 are unfolded to alternately form a drop-water structure;

[0081] S2. When the dust gas generated in the furnace 100 to be processed passes through the ash-blocking pipeline 210, it is blocked by a plurality of ash-blocking plates 221 and retains a large amount of dust in the groove 2211;

[0082] S3. When a small amount of gas with dust enters the filter tube 310, start the deceleration motor 350 to drive some...

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PUM

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Abstract

The invention discloses an efficient dust removal process for dust gas. The process comprises the following steps that: firstly, exhaust gas of a processing furnace passes through a dust blocking device and a filtering device, a large amount of dust in the gas is preliminarily intercepted; then the gas is purified again through a dust removal bag in a dust removal device; and finally the gas is thoroughly purified through an electrostatic dust remover with an electrostatic dust removal effect and then discharged into the atmosphere. Through the arrangement of the dust blocking device and the filtering device, a large number of dense dust particles are blocked, so that the subsequent dust removal pressure is reduced; the dust blocking device and the filtering device are both of mechanical structures, so that the cost input is low; the dust blocking device and the filtering device are installed in a pipeline, so that occupied space is not needed, public resources are saved, and popularization is facilitated; and a large amount of dust is gathered and filtered through the arranged dust removal device, so that the gas is more transparent and cleaner, and atmosphere pollution is avoided.

Description

technical field [0001] The invention relates to the technical field of air pollution prevention and control, in particular to an efficient dust removal process for dust gas. Background technique [0002] With the rapid development of the economy, the crushing, screening and other processing of various solid substances in the industrial field, or solid combustion, will emit a large amount of dusty gas. It is related to the long-term good environment for the removal of particulate matter to reduce its emission to the atmosphere. develop. Most companies have invested heavily in improving production processes and combustion technologies to reduce the generation of particulate matter. At the same time, the appearance of the dust removal device can also purify the dust that has been generated so that it can be discharged into the atmosphere up to the standard. However, most enterprises have a single dust removal device, and the dust particles just coming out of the processing fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B03C3/017
CPCB01D50/00B03C3/017Y02A50/2351
Inventor 沈高金
Owner 沈高金
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