Dedusting, purifying and filtering process for waste incineration flue gas

A technology of garbage incineration and garbage incinerator, which is applied in the direction of dispersed particle filtration, chemical instruments and methods, and separation of dispersed particles. Impurities block the filter to ensure cleaning effect and prevent environmental pollution

Inactive Publication Date: 2020-07-03
王莎莎
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment cannot clean and replace the filtering equipment in time when the flue gas is purified. After a long time of use, the dust and impurities are easy to block the filtering equipment and affect the filtering effect of the f

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  • Dedusting, purifying and filtering process for waste incineration flue gas
  • Dedusting, purifying and filtering process for waste incineration flue gas
  • Dedusting, purifying and filtering process for waste incineration flue gas

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Embodiment Construction

[0034] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0035] Such as Figure 1 to Figure 7 Shown is a dust removal purification and filtration process for waste incineration flue gas, which mainly utilizes a dust removal purification and filtration device for waste incineration flue gas, and is characterized in that the dust removal purification and filtration process for waste incineration flue gas specifically includes the following steps :

[0036] S1. Device installation: connect and install the dust removal and purification filter device for the waste incineration flue gas to the smoke outlet of the waste incinerator;

[0037] S2. Flue gas filtration: when the waste incinerator produces flue gas, the waste incineration flue gas starts to work with the dust removal and purification filter device, an...

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Abstract

The invention relates to a dedusting, purifying and filtering process for waste incineration flue gas, which is mainly completed by matching a dedusting, purifying and filtering device for waste incineration flue gas, and specifically comprises the following steps: S1, mounting the device, S2, filtering flue gas, S3, washing the device, and S4, carrying out recycling. The device can solve the problems that when existing equipment is used for purifying flue gas, the filtering equipment cannot be cleaned and replaced in time, after being used for a long time, smoke dust impurities easily block the filtering equipment and affect the filtering effect of smoke, and when the existing equipment is used for cleaning the filtering equipment, the cleaning effect is poor, cleaning is inconvenient, dust adhering to the outer side of a filtering net is easily extruded into the filtering net, and the service life of the filtering net is affected are solved.

Description

technical field [0001] The invention relates to the technical field of flue gas dust removal and purification, in particular to a dust removal, purification and filtration process for waste incineration flue gas. Background technique [0002] Garbage incineration is an older and traditional method of garbage disposal. After the garbage is treated by incineration, the reduction effect is remarkable, the land is saved, and various pathogens can be eliminated, and toxic and harmful substances can be converted into harmless substances. The waste incineration method has become one of the main methods of urban waste disposal. However, waste incineration will produce a large amount of harmful gases and impurities, so it is necessary to further purify the incineration flue gas. [0003] At present, the existing garbage incineration flue gas usually has the following defects when it enters and exits the purification and filtration treatment: 1. When the existing equipment purifies th...

Claims

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Application Information

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IPC IPC(8): B01D46/24B01D46/00
CPCB01D46/2411B01D46/66B01D46/681
Inventor 王莎莎余爱华
Owner 王莎莎
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