China Catalytic Oxidation Equipment Exhaust Gas Purification Exhaust Gas Treatment

Adsorption concentration-catHand Tools alytic oxidation equipment1.OverviewOrganic waste gas adsorption catalytic combustion equipment is a new type of environmental protection treatment equipment developed by our company with accumulated experience in organic gas treatment. It has been used by many users. This treatment technology has reached the leading level of similar prodStone Processing Machinery ucts in China.
Use, scope
It is suitable for treating organic waste gas with normal temperature, high air volume, medium and low concentration and volatile. It can handle organic solvent types including benzene, ketones, esters, aldehydes, ethers, alkanes and mixtures.
Widely used in automotive, shipbuilding, motorcycle, furniture, household appliances, piano, steel structure production plants and other industries, paint, paint shop or production line of organic waste gas purification, can also be used with shoe glue, printing ironGas Generation Equipment & Parts cans, chemical plastics , printing ink, cable, enameled wire and other production lines are used together.2.working principleThe organic waste gas catalytic combustion equipment adopts three combined processes of activated carbon adsorption, hot gas desorption and catalytic combustion to purify the organic waste gas, and utilizes the characteristics of activated carbon micropores and large surface tension to adsorb the organic solvent in the exhaust gas, so that the exhaust gas is purified. The first working process; after the adsorption of activated carbon is saturated, the organic solvent adsorbed on the activated carbon is separated by a hot gas flow and sent to the catalytic combustion bed as a second working process; the high-concentration organic waste gas entering the catalytic combustion bed passes through a little bit. After the step heating, the oxygen is decomposed by the action of the catalyst, converted into carbon dioxide and water, and the heat released by the decomposition is recovered by the high-efficiency heat exchanger and used to heat the high-concentration organic waste gas entering the catalytic combustion bed as the third working process. After the working process reaches equilibrium in a certain period of operation, the desorption and catalytic decomposition process does not require external energy heating.3.Technical characteristicsThe adsorption and concentration + catalytic combustion combination process is adopted, and the whole system realizes the closed cycle of purification and desorption process. Compared with the recLED Module overy type organic waste gas purification device, no additional energy such as compressed air and steam is needed, and the operation process does not cause secondary pollution. Low investment and operating costs.
Specially shaped honeycomb activated carbon is selected as the adsorbent material, the adsorbent has long service life, low adsorption system resistance and high purification efficiency. The high-quality precious metal palladium and platinum are supported on the honeycomb ceramic as catalyst, the catalytic combustion rate is over 97%, and the catalyst life is long. The decomposition temperature of the catalyst is low, the desorption preheating time is short, and the energy consumption is low.
The microcomputer centralized control system is adopted, and the equipment operation and operation process are fully automated, and the operation process is stable and reliable.
The front end adopts a dry high-efficiency dust filter device, which has high purification efficiency and ensures the service life of the adsorption device.
The safety facilities are complete, the safety fire damper (optional) is set betwIndustrial Robot een the gas source and the equipment, and the desorption temperature of the activated carbon bed is strictly controlled during the desorption, and the protection measures such as the flame arrester, the temperature sensing rod, the alarm and the automatic shutdown are provided. If necessary, increase the spray at the carbon layer.
It can be used to purify organic waste gas produced by continuous or batch production.4.Process diagram