In order to control the power of the flame released through the detonation, on the basis of the detonation sheet, the flameless discharge device is installed to completely block the flame and Mars in the flameless discharge, zero Mars discharge pressure, and protect the integrity of the dust collector and the safety of enterprise property. Widely used in wood products, food, metallurgy, chemical industry, electric power, light industry, pharmaceutical, tobacco, mechanical processing, solid waste treatment and other industries.