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Matters needing attention in waste gas treatment
FROM: YIHUA DATE: 2021-06-30 Read()
Catalytic combustion is have the aid of the catalyst under low temperature, the realization of the complete oxidation of organic matter, therefore, less energy consumption, easy operation, safety, high purification efficiency, especially the recovery of little value in organic waste gases of organic waste gas purification, such as chemical industry, paint, insulation materials, enameled wire, coating production and other industries widely used, has quite a few stereotypes equipment to choose from. Xiaobian introduces the problems that should be paid attention to in the waste gas treatment.
1, combustion gas treatment:
(1) The powder, oil, grease and flammable substances that stick to the valve of the container or the appliance can be cleaned before the treatment of fuel gas.
(2) it is strictly prohibited to deal with combustible gas and combustible gas in the same place in the vicinity to prevent the occurrence of explosion accidents.
(3) around the treatment of combustion-supporting gas, there should be no ignition source, no combustible and explosive items.
2. Although inert gas is not dangerous, a large amount of inert gas will gather and reduce the oxygen content around it, thus making people suffocate.
(1) In an appropriate place outdoors.
(2) if the cylinder or instrument is in the room, the exhaust pipe can be connected to make it lead to the outdoor slow discharge.
3, toxic gas treatment:
(1) When dealing with toxic gas, workers wearing gas masks, gloves and other labor protection equipment unrelated to the work are forbidden to enter the gas treatment area.
(2) the absorbent and adsorbent used in toxic gas treatment should ensure their effectiveness before use.
4, the treatment of combustible gas:
(1) The discharge of combustible gas, if the discharge is large, should choose a place with fewer people as far as possible, pay attention to the prohibition of fire around, and have the corresponding fire extinguisher, sand and water.
(2) To discharge the combustible gas in the cylinder, the staff should stand on the side of the air outlet for operation to prevent the gas from ejecting and injuring people.
(3) when the combustion method is used, the pressure reducing valve should be installed to control the speed of the combustible gas, and try to make the gas release slowly so that it can be fully burned off in the combustion device.
