Wet type rotating electrostatic field purifier

Abstract

The invention provides a wet type rotating electrostatic field purifier, belonging to the technology of smoke preventing, dust removing and tail gas purifying. The purifier is suitable for purifying the atmospheric floating dust which is less than PM10 and PM2.5 and formed by dust-containing tail gas discharged in the fields such as the industry, the building, the traffic and the like. The wet type rotating electrostatic field purifier adopts the mechanism that the smoke state aerosol particulates are captured by a wet type rotating electrostatic collecting electrode, and are infiltrated and detained by a liquid film, so that the back corona fly of the dust accumulated in the common static electric field can be overcome; and the infiltrated and detained dust is transported into a cleaning pool to be precipitated by the rotating electrostatic field collecting electrode, and a collecting electrode plate is adhered with the liquid film for cycle operation. Under the condition that the good state of the fixed corona electrode of an electric field to the dust charge is guaranteed, the high-efficiency purification can be achieved. When the purifier is used for purifying a dust generating field, a draught fan is adopted and an air outlet and an air inlet of the purifier are symmetrical with each other; and when the purifier is used for purifying the outer air in the assembly hall and the room, a blast blower is adopted, and the air outlet is opened.

Description

Technical field: [0001] The invention relates to the technology of smoke elimination and dust removal, especially the treatment of dust below PM10 and PM2.5 of atmospheric drift dust and its use and configuration technology. technical background: [0002] It has been a hundred years since the development of electrostatic dust removal technology. The electrostatic power supply has AC and DC. Now, high frequency is used, which saves electricity and has a good dust reduction effect. Electrostatic precipitator structures and dry and wet methods are various, and each has its advantages and disadvantages according to the nature and working conditions of coal-fired boilers. The smoke and dust removal of coal-fired boilers has been reduced from 1,000 mmg / m3 to about 30 mmg / m3 to meet the national standard, but it is not clear. PM10 and PM2.5 requirements. The scientific and technological progress of human society and international social exchanges have increasingly recognized the d...

AI Technical Summary

Problems solved by technology

Therefore, the current technical data at home and abroad have not completely purified the technical device for PM2.5 and smoky aerosol particulate dust.

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