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Low temperature plasma equipment
- Category:Waste gas treatment
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- Update time:2017-05-10 10:22:04
The product description
/instructions
Low temperature plasma is the fourth state material after solid, liquid, gaseous, when the applied voltage reaches the discharge voltage of gas, gas breakdown, produce mixture including electron, ions, free radicals, atomic nucleus. Although the electron temperature is very high, the temperature of the heavy particles is very low and the whole system is in low temperature. The effect of these pollutants active particles of high energy electrons, free radicals and other pollutants in the exhaust gas, the molecules in a very short period of time and the subsequent decomposition reaction, so as to achieve the purpose of degradation of pollutants.
First, the working principle:
Three, process description
A high pressure generator is used to form a low temperature plasma. The plasma is called the fourth state of matter. Low temperature plasma organic gas purifier. Molecular 8 million times per second to 50 million times the speed of repeated bombardment of odorous gas, to activate the various components, ionization, cracking of the exhaust gas, resulting in oxidation of a series of complex chemical reactions, and then through the multi-stage purification, the harmful substances into clean air released into nature.
Two, process flow chart:
1, the exhaust gas after the collection of the system into the front end of the pretreatment system, the main effect: cooling, removal of dust particles.
2, after entering the low temperature plasma reaction warehouse, the organic molecules are excited by the occurrence of molecular bond fracture, and strong oxidizing plants will react with organic molecules, so that it can be decomposed, thus promoting the elimination of. At the same time, the particles in the exhaust gas will be charged and dust deposited on the negative plate, the gravity flow.
3, because of the gas in the plasma reactor residence time is very short, the treated gas also contains a small amount of small molecular organic acid or organic acid and other substances, to completely eliminate two pollution in waste gas, the waste gas after plasma treatment can be processed into the depth of alkali washing tower, thoroughly to remove the smell of purpose. The purified gas is discharged through the chimney.
Four, maintenance of economic benefits: reliable and stable, clean equipment without routine maintenance, just turn on the power supply, can work normally, operation and maintenance costs are very low.
Five, efficiency: deodorization purification effect can reach more than 95%, far exceeding the national standards for the discharge of malodorous substances promulgated in 1993.
Six, other: according to the design of the space set up or horizontal, small footprint, low energy consumption, unit energy consumption 3-5W/Nm3.
Seven, the scope of application:
Two nitrogen compounds: methylamine, methylamine, DMF, etc. 1.
2 CFCs: CF2ClBr, CF3Br, CF3Cl, chloroprene etc..
3 sulfur compounds: H2S, CS2, two a, sulfur, mercaptan, thioether, etc. two.
4 benzene series: benzene, toluene, xylene, styrene, etc..
Class 5.VOCs waste gases: hydrocarbons, aromatics, esters, alcohols, aldehydes, ketones, ethers, etc..
6 other malodorous gases.
Product parameters
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Industry application
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