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Low-temperature plasma multi-processing-object experiment platform and processing method thereof

A technology of low-temperature plasma and experimental platform, which is applied in the field of plasma processing platform

Active Publication Date: 2020-12-15
ZHEJIANG UNIV CITY COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, although some domestic research on low-temperature plasma technology for waste gas treatment has developed into small-scale or pilot-scale tests, and some have even been successfully applied, there are still many areas that need to be further studied, such as energy consumption, treatment effects, etc.

Method used

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  • Low-temperature plasma multi-processing-object experiment platform and processing method thereof
  • Low-temperature plasma multi-processing-object experiment platform and processing method thereof
  • Low-temperature plasma multi-processing-object experiment platform and processing method thereof

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Embodiment 1

[0044] Embodiment 1: Low-temperature plasma multi-processing object experiment platform, such as figure 1 As shown, it includes an air compressor 101, a condensation dryer 102, a plurality of filters 103, an explosion-proof gas cylinder cabinet 104, a high pressure pressure reducing valve 105, a tube furnace 106, a humidifier 107, a gas treatment DBD reactor 108, and a plate DBD Reactor 115, high-voltage power supply 113 and step-up transformer 114, the specification of the air compressor 101 is 750*2-50L, voltage 220V, power 1500W, 4 cylinders, speed 1400r / min, production period volume 120L / min, The working pressure is 0.5-0.8MPa; the model of the condensation dryer 102 is 7.5AC, the specification is HF-1, the inlet pressure is ≤1.02Mpa, the type of refrigerant is R-12, the overall size is 700*400*595, and the gas handling capacity is 1.5m3 / min, supporting air compressor 101 power 1.5KW-7.5KW; the model of the filter 103 is 001-CAT, the inlet and outlet are 1 inch, the inlet...

Embodiment 2

[0046] Embodiment 2: on the basis of embodiment 1, as Figure 3-4 As shown, including frame body 1, frame body 1 two ends are symmetrically provided with fixed plate 2, and described fixed plate 2 is provided with a plurality of fixed covers 3; Frame body 1 of the present invention, fixed plate 2, fixed cover 3 are all Metal material, a DBD single tube 4 is arranged between the fixed covers 3 corresponding to the two ends of the frame body 1, such as Figure 5As shown, the DBD single tube 4 includes a sleeve-shaped barrier medium layer 5 arranged between the fixed covers 3, the outer wall of the barrier medium layer 5 is sleeved with an external electrode 6, and the middle part of the barrier medium layer 5 is provided with The end is fixed on the inner electrode 7 on the fixed cover 3, and the gap between the inner electrode 7 and the barrier medium layer 5 forms a flow channel 8, and the gas in the flow channel 8 is purified under the negative ions generated by the blocking ...

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Abstract

The invention discloses a low-temperature plasma multi-processing-object experiment platform which comprises an air compressor, a condensation drying machine, a plurality of filters, an anti-explosiongas cylinder cabinet, a high-pressure pressure reducing valve, a tubular furnace, a humidifier and a DBD reactor. The air compressor is connected with the air inlet of thecondensation drying machinevia a pipeline, the condensation drying machine is connected with the high-pressure reducing valve via a pipeline, the high-pressure reducing valve is connected with the tubular furnace, and filters are arranged at an air inlet and an air outlet of the condensation dryer; a gas cylinder for storing gas is arranged in the anti-explosion gas cylinder cabinet; the gas cylinder is connected with a control panel and then is connected with a flange of an inlet pipeline of the tubular furnace through a tee joint; the tubular furnace is connected with an air inlet pipeline through a flange; the humidifier is connected with the air inlet pipeline through the pipeline, and the air inlet pipeline is respectively connected with the two DBD reactors through manual valves. The device can be used for conveniently and accurately researching low-temperature plasma waste gas and material treatment, and has the characteristics of multiple purposes, convenience in operation and observation and high practicability.

Description

technical field [0001] The invention relates to a low-temperature plasma processing platform, in particular to a low-temperature plasma multi-processing object experiment platform and a processing method thereof. Background technique [0002] Atmospheric environment is the basic substance of human life. With the rapid development of human society, science and technology are changing with each passing day, but at the same time, air pollution has also become serious in stages. More and more attention has been paid to the harmful gases produced by the combustion of a large amount of fuel, the exhaust gas emitted by transportation and other air pollutants with complex components and various industrial production. [0003] At present, although some domestic research on low-temperature plasma technology for waste gas treatment has developed into small-scale or pilot-scale tests, and some have even been successfully applied, there are still many areas that need to be further studie...

Claims

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Application Information

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IPC IPC(8): B01D53/32G01N1/28
CPCB01D53/323G01N1/28B01D2259/818
Inventor 邱祁何湘宁李武华胡斯登王帅杨秦敏刘星亮
Owner ZHEJIANG UNIV CITY COLLEGE
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