Mixed gas treatment equipment based on plasma technology

A mixed gas and plasma technology, applied in gas treatment, membrane technology, greenhouse gas capture, etc., can solve the problems of inconvenient portability, bulky size, and reduced device portability

Pending Publication Date: 2021-07-30
WUHAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently on SF 6 There are many kinds of degradation treatment devices, but most of them are bulky or very heavy, not easy to carry, and cannot be used in various occasions
For example, in CN201820498750.4, the process of degrading gas by

Method used

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  • Mixed gas treatment equipment based on plasma technology
  • Mixed gas treatment equipment based on plasma technology
  • Mixed gas treatment equipment based on plasma technology

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Embodiment 1

[0040] A mixed gas processing equipment based on plasma technology, with a structural size of 556(L)×350(W)×455(H)mm 3 , with a total volume not exceeding 1m 3 , the structure diagram is shown in Figure 2-4, such as figure 1 Shown is the working flow diagram of the above mixed gas processing equipment, which includes SF 6 Degradation host and power supply part, the host includes a densely assembled mixed gas box, plasma discharge matrix and exhaust gas collection box, and the power supply part includes a plasma power supply and a transformer.

[0041] The size of the mixed gas box is 35 (L) × 15 (W) × 35 (H) cm, and the mixed gas box is connected with two air inlets, one air inlet is the gas inlet 1 to be degraded, and the other air inlet The mouth is the dilution gas inlet 2, the gas to be degraded is also provided with a flowmeter 8 at the gas inlet 1 to be degraded, and the dilution gas flowmeter 9 is also arranged on the dilution gas inlet 2, and the flowmeter is install...

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Abstract

The invention discloses mixed gas treatment equipment based on a plasma technology. The equipment comprises an SF6 degradation host machine and a power supply part; the host machine comprises a mixed gas box, a plasma discharge matrix and a tail gas collection box which are densely assembled together; purified water fills the bottom of the mixed gas box, and gas to be degraded in the mixed gas box is mixed with diluent gas and water vapor to form mixed gas; one end of the plasma discharge matrix is connected with the mixed gas box, so that the plasma discharge matrix can be used for carrying out plasma degradation treatment on the mixed gas; the tail gas collection box is connected with the other end of the plasma discharge matrix, and alkaline absorption liquid is contained in the tail gas collection box, and the tail gas collection box is used for washing the degraded gas and then discharging the gas through an exhaust pipe. The gas mixing device for mixing SF6 gas to be degraded and diluent gas and the washing and collecting device for tail gas subjected to discharge degradation are integrated in front of and behind the discharge matrix, so that the main part of the whole equipment can be formed, and the equipment is small and portable and can be used in various occasions.

Description

technical field [0001] The invention belongs to the technical field of chemical or biological purification of exhaust gas such as engine exhaust gas, flue gas, smog, flue gas or aerosol, and specifically relates to a sulfur hexafluoride treatment equipment based on plasma technology. Background technique [0002] With the development of the global economy, environmental problems have become increasingly prominent, and various environmental pollutions have emerged one after another, which has seriously threatened the safety of human life. For the safety of human beings, it is imminent to control the environment. In recent years, many high-tech technologies for environmental governance have emerged, including low-temperature plasma technology. Low-temperature plasma technology has high efficiency, low energy consumption, large processing capacity, and simple operation, and has significant advantages in the treatment of some toxic and difficult-to-degrade wastes. [0003] Due ...

Claims

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Application Information

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IPC IPC(8): B01D53/32B01D53/78B01D53/68
CPCB01D53/32B01D53/68B01D53/78B01D2257/204B01D2259/818Y02C20/30
Inventor 张晓星崔兆仑肖淞卫卓董晓虎程绳唐炬
Owner WUHAN UNIV
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