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Flue gas dust removal process

A flue gas and process technology, which is applied in the field of waste gas treatment process, can solve the problems of easy clogging of cloth bags and poor dust removal effect, and achieve good dust removal effect and high dust removal efficiency

Inactive Publication Date: 2018-09-21
GUIZHOU HUANKE ENVIRONMENT ECOLOGICAL RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flue gas dedusting process to solve the problem that the bag is prone to clogging after long-term use and the dedusting effect is not good

Method used

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  • Flue gas dust removal process
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Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the drawings of the specification include: box body 1, flower plate 2, cloth bag 3, air inlet 4, air outlet 5, pillar platform 6, fan blade 7, support rod 8, support frame 9, rotating shaft 10, brush plate 11. Pushing plate 12, material guiding cylinder 13, ash hopper 14, pushing plate 15, ejector rod 16, bracket 17, vertical groove 18, fixed block 19.

[0024] like figure 1 and figure 2 As shown, a flue gas dedusting process includes the following process steps:

[0025] (1) Pass the flue gas produced by the electric furnace into the cooler, and the flue gas cools down in the cooler to discharge water;

[0026] (2) Pass the flue gas in the cooler into the bag filter through the induced draft fan. After the flue gas passes through the bag filter to remove dust, the flue gas after dust removal passes through the integrated tower of dust removal, desul...

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Abstract

The invention belongs to the technical field of waste gas treatment process, and particularly discloses a flue gas dust removal process. An alkali pond, a reactor, an electric furnace, a cooler, a double-stage cyclone dust remover, an inducted draft fan, a cloth bag dust remover and a dust removal, desulfurization and dehydrating integrated tower are used in the flue gas dust removal process, andthe electric furnace, the cooler, the double-stage cyclone dust remover, the inducted draft fan, the cloth bag dust remover and the dust removal, desulfurization and dehydrating integrated tower are successively connected; and the cloth bag dust remover is connected with a densifying bin, a gas-solid separator and a pneumatic dust delivering fan which are connected successively, the dust removal,desulfurization and dehydrating integrated tower is connected with the alkali pond through a water pump, and a slurry pond is connected between the reactor and the dust removal, desulfurization and dehydrating integrated tower. The flue gas dust removal process is mainly used for flue gas dust removal, and the problems that in flue gas dust removal, a cloth bag is easily blocked after being used for a long time, and the dust removal effect is poor are solved.

Description

technical field [0001] The invention belongs to the technical field of waste gas treatment technology, and specifically discloses a flue gas dedusting technology. Background technique [0002] All kinds of daily necessities commonly used in life are not only functional, but also beautiful and beautiful. Most of the daily necessities are manufactured through industrial production, which provides the basic guarantee for human life. [0003] In industrial production, a large amount of flue gas is usually produced. Flue gas is a mixture of gas and smoke, which is the main cause of air pollution in residential areas. The composition of flue gas is very complex, including SO 2 , CO, CO 2 Hydrocarbons and nitrogen oxides, etc., and smoke includes fuel ash, coal particles, oil droplets, and high-temperature cracking products. The pollution of flue gas to the environment is the compound pollution of various poisons. Therefore, the flue gas must be dedusted first in industrial prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D46/02B01D46/04
CPCB01D46/023B01D46/04B01D53/78B01D2258/0283
Inventor 赵明伦袁志勇张朝友袁世国
Owner GUIZHOU HUANKE ENVIRONMENT ECOLOGICAL RES & DEV CO LTD
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