Dust collection device with filtering net cleaning function

Abstract

The invention discloses a dust collection device with a filtering net cleaning function. The dust collection device comprises a dust collection tank, wherein a first chute and a second chute are respectively formed in the inner side wall of the dust collection tank; the second chute and the first chute are respectively formed in the upper side and the lower side of an air inlet tube; the first chute and the second chute are respectively connected with a first drawer and a second drawer in match in a sliding manner; an opening is formed in the second drawer; a filtering net is fixedly connectedwith the opening; a fan is fixedly arranged at the top of the dust collection tank; an exhaust tube is connected with the air inlet end of the fan; the exhaust tube penetrates through the top wall ofthe dust collection tank; a plurality of rotating shafts are arranged at equal heights in the left direction and the right direction inside the dust collection tank; a plurality pieces of brush hairare fixedly connected with the rotating shafts; and the brush hair is propped against the bottom of the filtering net. The filtering net is convenient to replace or clean and is low in maintenance cost, and the filtering net can be cleaned through rotation of the brushes, so that impurities such as dust adhered to the filtering net can be swept off, the filtering net then can be recycled and reuse, and the cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of environmental protection dust removal, in particular to a dust removal device with the function of cleaning a filter screen. Background technique [0002] With the continuous development of my country's economy, industries such as iron and steel, ionization, non-ferrous metals, food and chemicals occupy a considerable proportion of the national economy. pollution sources, and as environmental protection issues have received more and more attention and attention from people, solving the problem of dust pollution has become the most important issue in purifying air quality and improving residents' living environment conditions. [0003] In order to reduce dust and other impurities in the discharged flue gas, the flue gas is generally treated by setting up a dust collector. The uneven distribution of the flue gas during the dust removal process of the ordinary dust collector leads to low utilization of the fi...

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Problems solved by technology

[0003] In order to reduce dust and other impurities in the discharged flue gas, the flue gas is generally treated by setting up a dust collector. The uneven distribution of the flue gas during the dust removal process of the ordinary dust collector leads to low utilization of the filter and poor filtering effect; the ordinary dust collector It is inconvenient to replace the filter, and the filter is easily blocked and consumed, resulting in higher maintenance costs

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