Electromagnetic type automatic dust collecting device

Abstract

The invention provides an electromagnetic type automatic dust collecting device. The electromagnetic type automatic dust collecting device comprises an inlet end, a bottom end, and a dust removing mechanism which is arranged between the inlet end and the bottom end; the dust removing mechanism comprises a fixed sleeve; an outer ring is arranged in the fixed sleeve in a sleeved manner; an inner post is arranged in the outer ring; rotating teeth are formed between the inner post and the outer ring; a first electrode is arranged on the inner post; a second electrode corresponding to the first electrode is arranged on the outer ring; the bottom end comprises a bracket; a supporting plate is arranged in the bracket; a driving wheel, a sun wheel and planet wheels are arranged on the supporting plate in a sliding manner; the driving wheel drives the sun wheel through the planet wheels so that the rotating directions of the sun wheel and the driving wheel are opposite; an electric motor whichis connected with the driving wheel is arranged below the supporting plate; the lower end of the fixed sleeve is fixedly connected with the bracket; the outer ring is fixedly connected with the sun wheel; and the inner post is fixedly connected with the driving wheel. The electromagnetic type automatic dust collecting device has the advantages of automatic dust collection, no needs of cleaning andmaintenance and the like, can be used for purifying air and collecting dust independently, and can also be applied to the equipment, such as an air puffier and a fresh air ventilator, as a main dustcollecting part.

Description

technical field [0001] The invention relates to the technical field of air pollution control, in particular to an electromagnetic automatic dust collection device applied to the treatment of particle pollutants in human settlements. Background technique [0002] Electrostatic dust removal is a kind of gas dust removal method. The dust-containing gas is electrically separated when it passes through a high-voltage electrostatic field. After the dust particles and negative ions are combined with negative charges, they tend to discharge and deposit on the surface of the anode. In metallurgy, chemical and other industries, it is used to purify gas or recover useful dust particles, and use electrostatic field to ionize gas so that dust particles are charged and adsorbed to electrodes; air molecules are ionized into positive ions and electrons in strong electric field , the electrons encounter dust particles in the process of rushing to the positive electrode, so that the dust part...

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Problems solved by technology

[0004] However, the above patents are mostly used for tail gas treatment in large-scale places and industrial and mining enterprises, and lack small-scale electrostatic precipitators for indoor air purification. Therefore, according to the above analysis, it is necessary to reasonably improve the existing technology so that it can be used in homes and offices. environment use

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