Incineration waste gas treatment device for solid waste treatment

A waste gas treatment device and waste gas treatment technology, applied in combined devices, incinerators, combustion methods, etc., can solve the problems of non-harmful treatment of fly ash, formation of acid rain, harm to the safety of the atmosphere, soil and water sources, and increase efficiency , increase agitation efficiency, increase the effect of processing efficiency

Pending Publication Date: 2022-03-01
冯英彩
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to make up for the deficiencies of the existing technology and solve the problem that the fly ash contained in the exhaust gas cannot be harmlessly treated in the prior art, the direct discharge of the residual acid gas in the fly ash will also form acid rain, which seriously endangers the safety of the atmosphere, soil and water sources problem, the present invention proposes an incineration exhaust gas treatment device for solid waste treatment

Method used

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  • Incineration waste gas treatment device for solid waste treatment
  • Incineration waste gas treatment device for solid waste treatment
  • Incineration waste gas treatment device for solid waste treatment

Examples

Experimental program
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Embodiment 1

[0032] Such as Figure 1 to Figure 4 As shown, a kind of incineration waste gas treatment device for solid waste treatment according to the present invention includes an incinerator 1 and an exhaust pipe 11, the end of the exhaust pipe 11 is connected with a waste gas treatment cylinder 12, and the top of the waste gas treatment cylinder 12 is provided with a tail Trachea 13; calcium hydroxide solution is housed in the exhaust gas treatment cylinder 12, and the exhaust pipe 11 runs through the exhaust gas treatment cylinder 12 and extends to the middle of the exhaust gas treatment cylinder 12; the exhaust pipe 11 is closed at one end of the exhaust gas treatment cylinder 12, And the exhaust pipe 11 is located in the middle of the exhaust gas treatment cylinder 12, and a group of downward air injection ports 14 are evenly distributed; when working, the volume of solid waste in the prior art can be greatly reduced through combustion treatment, reducing the waste during solid wast...

Embodiment 2

[0041] Such as Figure 5 to Figure 7 Shown, comparative example one, wherein another kind of implementation mode of the present invention is:

[0042] The top of the cloth bag 3 is provided with a No. 2 spring 38, and the inner diameter of the No. 2 spring 38 is greater than the outer diameter of the cloth bag 3; the top of the No. 2 spring 38 is fixedly connected with the No. 4 spring 4 and the No. 4. The top is fixedly connected with the deflector 32; after the cloth bag 3 is cyclically inflated, it continuously expands and blows upward, so that the top of the expanded cloth bag 3 touches the second spring 38 and inserts it into the second spring 38, and then relies on the magnet 36 to attract the second spring At 38 o'clock, the No. 2 spring 38 extrudes and rubs the outer periphery of the cloth bag 3 to further increase the crushing efficiency of the adhering impurities in the cloth bag 3. At the same time, when the top of the cloth bag 3 enters the conical No. 3 spring 39,...

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Abstract

The invention belongs to the technical field of waste gas treatment devices, and particularly relates to an incineration waste gas treatment device for solid waste treatment, which comprises an incinerator and an exhaust pipe, the end part of the exhaust pipe is connected with a waste gas treatment barrel, and the top of the waste gas treatment barrel is provided with a tail gas pipe; a calcium hydroxide solution is contained in the waste gas treatment barrel, and the exhaust pipe penetrates through the waste gas treatment barrel and extends to the middle of the waste gas treatment barrel; the end, located in the waste gas treatment barrel, of the exhaust pipe is closed, and a set of downward air spraying openings are evenly distributed in the position, located in the middle of the waste gas treatment barrel, of the exhaust pipe. Waste gas containing fly ash in the exhaust pipe is introduced into the waste gas treatment barrel, the fly ash in the waste gas is adsorbed through a calcium hydroxide solution in the waste gas treatment barrel, the fly ash and the solution are mixed to generate precipitates, meanwhile, sulfide in the waste gas is neutralized through calcium hydroxide, and the treatment efficiency of pollutants in the waste gas is further improved; the efficient and continuous pollution-free treatment of the waste gas is kept.

Description

technical field [0001] The invention belongs to the technical field of waste gas treatment devices, in particular to an incineration waste gas treatment device for solid waste treatment. Background technique [0002] With the rapid development of my country's social economy, the acceleration of urbanization and the improvement of people's living standards, the rapid generation of domestic waste in my country has seriously affected the living environment of human beings and the sustainable development of cities. In order to solve the dilemma of "garbage siege", my country vigorously promotes domestic waste incineration. [0003] However, solid waste such as garbage produces a large amount of polluting dust and gas after incineration. Fly ash is a powder material with light bulk density and small particle size collected in flue gas pipes, flue gas purification, separators and dust collectors during the waste incineration process. In the prior art, the fly ash contained in th...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/50B01D50/60B01D47/02B01D46/04F23G5/44F23J15/02
CPCB01D53/78B01D53/502B01D47/02B01D46/04F23G5/44F23J15/02B01D2251/404B01D2251/604Y02E20/12
Inventor 冯英彩
Owner 冯英彩
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