Electrostatic composite intelligent cleaning type waste gas purification device

Abstract

The invention provides an electrostatic composite intelligent cleaning type waste gas purification device. A bracket is provided with a front pattern plate and a rear pattern plate which are arrangedin parallel, and a plurality of anode cylinders are arranged between the two. A cathode frame and a plurality of cathode rods are arranged on the rear side of the rear pattern plate; the cathode rodsforwards extend into the corresponding anode cylinders; a cylinder pushing frame is arranged in front of the front pattern plate; a plurality of push cylinders are fixed behind the push cylinder frame, extend backwards into the corresponding anode cylinders and are arranged on the outer sides of the corresponding cathode rods in a sleeving manner; a pushing device is arranged between the cylinderpushing frame and the bracket; piston rings are arranged on the rear outer sides of the push cylinders; annular wipers are arranged on the outer side of piston rings; each push cylinder comprises an insulating outer-layer cylinder body and a lining metal layer; and the annular wipers outside the piston rings can clean the inner walls of the anode cylinders. Plasma and an electrostatic field act together to purify waste gas, the purification capacity is higher, the purification efficiency is higher, the service life is longer, and equipment operation is more stable.

Description

technical field

[0001] The invention belongs to the technical field of electrostatic dust removal, and in particular relates to an electrostatic composite intelligent cleaning waste gas purification device, which can be applied to urban atmospheric environment pollution control. Background technique

[0002] Plasma dust removal technology is widely used in industry and other fields. The dust-laden gas passes through the electric field area discharged by the anode. When the applied voltage reaches the discharge voltage of the gas, the gas is broken down to produce high-energy electrons, ions, atoms, free A mixture of radical and excited state molecules. This mixture is called a low-temperature plasma. Low-temperature plasma degrades pollutants by using active particles such as high-energy electrons and free radicals and pollutants in the exhaust gas to decompose pollutant molecules in a very short period of time and undergo various subsequent reactions to degrade pollutants ...

Images