VOCs catalytic combustion equipment

VOCs catalytic combustion equipment refers to a device or equipment that burns under the action of a catalyst.The working principle of VOCs catalytic combustion equipment is:with the help of a catalyst,useful exhaust gas is flamelessly burned at a lower ignition temperature,so that the useful exhaust gas is decomposed into low-toxic carbon dioxide and water vapor.The catalytic burner electrical control system consists of a PLC controller,a text display,a frequency converter,an igniter,an ultraviolet sensor,a thermocouple and other electronic control equipment and a fan.In addition,the ratio of gas to air is adjusted by a zero-pressure valve.

Catalytic combustion:

Combustibles burn under the action of a catalyst.Compared with direct combustion,catalytic combustion has a lower temperature and burns more completely.The catalyst used for catalytic combustion is a substance composed of precious metals and metal oxides.For example,a household catalytic gas stove loaded with Pd or rare earth compounds can reduce the CO content in the exhaust gas and improve thermal efficiency.Alumina catalyst loaded with 0.2%pt can burn most useful compounds at 500°C and deodorize and purify to a chemical shift of less thanσ=1.Catalytic combustion is flameless combustion,so it is suitable for occasions with high stability requirements,such as fuel cells using H2 and O2 as raw materials,hand warmers using gasoline or alcohol as raw materials(the catalyst is Pt-impregnated asbestos),etc.For example,to eliminate the NOx smoke from chemical plants,fuel can be added to the smoke,and NOx can be converted into N2 gas through catalytic combustion through supported platinum and palladium catalysts.A combustion method that uses a suitable catalyst and a non-specific clinical effect as the main body to decompose and oxidize combustible substances at a lower temperature.