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The integrated device of activated carbon adsorption desorption catalytic combustion is an efficient and energy-saving environmental protection device for organic waste gas treatment, with no secondary pollution. This purification device is mainly used for purifying harmful waste gases from coating, printing volatilization or leakage, and eliminating odors. It is suitable for low concentration (50-500ppm) organic was···
The integrated device of activated carbon adsorption desorption catalytic combustion is an efficient and energy-saving environmental protection device for organic waste gas treatment, with no secondary pollution. This purification device is mainly used for purifying harmful waste gases from coating, printing volatilization or leakage, and eliminating odors. It is suitable for low concentration (50-500ppm) organic waste gases and can achieve satisfactory economic and social benefits.
This purification equipment is designed based on two basic principles: adsorption (high efficiency) and catalytic combustion (energy saving), namely adsorption concentration catalytic combustion method.
The exhaust gas containing organic matter passes through the activated carbon adsorption layer by the action of the fan, and the organic matter is adsorbed inside by the unique force of the activated carbon, and the clean gas is discharged; After a period of time, when the activated carbon reaches saturation, adsorption stops, and the organic matter has already been concentrated in the activated carbon.
The catalytic purification equipment is equipped with a heating chamber, and the heating device is activated to enter the internal circulation. When the hot gas source reaches the boiling point of organic matter, the organic matter evaporates from the activated carbon and enters the catalytic chamber for catalytic decomposition into water and carbon dioxide, while releasing energy. When the released energy is used to enter the adsorption bed for desorption, the heating device completely stops working, and the organic waste gas maintains spontaneous combustion in the catalytic combustion chamber. The exhaust gas is regenerated and circulated until the organic matter is completely separated from the activated carbon and decomposed in the catalytic chamber. Activated carbon has been regenerated, and organic matter has been decomposed and treated.
After being pretreated by a dry filter, organic waste gas enters an activated carbon adsorption bed to adsorb organic solvents in the waste gas using the characteristics of activated carbon's multiple micropores and huge surface tension, purifying the discharged waste gas as the first working process;
After saturation of activated carbon adsorption, the organic solvents adsorbed on the activated carbon are removed by hot gas flow at a certain concentration ratio and sent to the catalytic combustion bed as the second working process;
The high concentration organic waste gas entering the catalytic combustion bed is further heated, and under the action of the catalyst, oxygen is decomposed and converted intoCO2 The heat released from the decomposition of H2O is recovered by an efficient heat exchanger and used to preheat the high concentration organic waste gas entering the catalytic combustion bed as the third working process. After running for a certain period of time to reach self equilibrium, the desorption and catalytic oxidation decomposition processes do not require external energy heating.
High adsorption and purification efficiency, stable treatment effect, ensuring that exhaust gas meets emission standards
Stable operating performance, safe and reliable, low energy consumption, and no secondary pollution
Complete safety facilities, equipped with flame arresters, pressure relief holes, temperature sensing alarm systems and other safety measures
Can be used for purifying and treating organic waste gases generated from continuous or intermittent production
Running fully automatic control, simple operation, long service life, renewable carrier
The petroleum, chemical, plastic, rubber, pharmaceutical, printing, furniture, textile printing and dyeing, coating, coating, semiconductor manufacturing, synthetic materials and other industries generate medium to high concentration and high air volume organic waste gas treatment. The types of organic substances that can be treated include benzene, phenols, aldehydes, ketones, ethers, esters, alcohols, hydrocarbons, etc.
This purification equipment is designed based on two basic principles: adsorption (high efficiency) and catalytic combustion (energy saving), namely adsorption concentration catalytic combustion method.
The exhaust gas containing organic matter passes through the activated carbon adsorption layer by the action of the fan, and the organic matter is adsorbed inside by the unique force of the activated carbon, and the clean gas is discharged; After a period of time, when the activated carbon reaches saturation, adsorption stops, and the organic matter has already been concentrated in the activated carbon.
The catalytic purification equipment is equipped with a heating chamber, and the heating device is activated to enter the internal circulation. When the hot gas source reaches the boiling point of organic matter, the organic matter evaporates from the activated carbon and enters the catalytic chamber for catalytic decomposition into water and carbon dioxide, while releasing energy. When the released energy is used to enter the adsorption bed for desorption, the heating device completely stops working, and the organic waste gas maintains spontaneous combustion in the catalytic combustion chamber. The exhaust gas is regenerated and circulated until the organic matter is completely separated from the activated carbon and decomposed in the catalytic chamber. Activated carbon has been regenerated, and organic matter has been decomposed and treated.
After being pretreated by a dry filter, organic waste gas enters an activated carbon adsorption bed to adsorb organic solvents in the waste gas using the characteristics of activated carbon's multiple micropores and huge surface tension, purifying the discharged waste gas as the first working process;
After saturation of activated carbon adsorption, the organic solvents adsorbed on the activated carbon are removed by hot gas flow at a certain concentration ratio and sent to the catalytic combustion bed as the second working process;
The high concentration organic waste gas entering the catalytic combustion bed is further heated, and under the action of the catalyst, oxygen is decomposed and converted intoCO2 The heat released from the decomposition of H2O is recovered by an efficient heat exchanger and used to preheat the high concentration organic waste gas entering the catalytic combustion bed as the third working process. After running for a certain period of time to reach self equilibrium, the desorption and catalytic oxidation decomposition processes do not require external energy heating.
High adsorption and purification efficiency, stable treatment effect, ensuring that exhaust gas meets emission standards
Stable operating performance, safe and reliable, low energy consumption, and no secondary pollution
Complete safety facilities, equipped with flame arresters, pressure relief holes, temperature sensing alarm systems and other safety measures
Can be used for purifying and treating organic waste gases generated from continuous or intermittent production
Running fully automatic control, simple operation, long service life, renewable carrier
The petroleum, chemical, plastic, rubber, pharmaceutical, printing, furniture, textile printing and dyeing, coating, coating, semiconductor manufacturing, synthetic materials and other industries generate medium to high concentration and high air volume organic waste gas treatment. The types of organic substances that can be treated include benzene, phenols, aldehydes, ketones, ethers, esters, alcohols, hydrocarbons, etc.
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400-808-2272
400-808-2272400-808-2272 
szthy039@szthy.com 
2109, Building A, Zhiyun Industrial Park, Longhua District, Shenzhen 139-0244-2558 szthy025@szthy.com No. 3 Hongfu Second Street, Huangjiang Town, Dongguan City 
Tian Haoyang
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