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Dust collecting polar plate for wet electrostatic dust collection

A wet electrostatic precipitator and dust-collecting pole plate technology, applied in the field of electrostatic precipitator, can solve the problem of difficulty in forming a water film that completely covers the surface of the pole plate, avoiding the phenomenon of water flow bifurcation, high dust collection efficiency, and reducing water consumption. Effect

Inactive Publication Date: 2013-06-12
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that it is difficult to form a water film completely covering the surface of the electrode plate of the wet electrostatic precipitator, and to provide a low water consumption and high efficiency wet electrostatic precipitator horizontal stripe dust collecting electrode plate

Method used

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  • Dust collecting polar plate for wet electrostatic dust collection
  • Dust collecting polar plate for wet electrostatic dust collection
  • Dust collecting polar plate for wet electrostatic dust collection

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Embodiment Construction

[0015] The structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] figure 1 It is the front view of the horizontal stripe dust collection pole plate, and the present invention provides a dust collection pole plate for wet electrostatic dust removal. The dust collection pole plate is a horizontal stripe dust collection pole plate, and the groove spacing of the horizontal stripe dust collection pole plate is Generally within the range of 2-50mm, the vertical distance between the bottom of the groove and the top of the convex groove is 2-25mm. The cross-sectional shape of each stripe of the horizontal stripe dust collecting plate is corrugated, trapezoidal, square or triangular (as shown in Figure 2). The material of the horizontal stripe dust collection plate is metal, metal alloy, ceramics, polymer compound, carbon, glass, resin or cotton.

[0017] During the implementation process, the airflow flows horizonta...

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Abstract

A horizontal stripe dust collecting polar plate for wet electrostatic dust collection belongs to the technical field of dust collection. The dust collecting polar plate provided by the invention is a horizontal stripe dust collecting polar plate, and the section of each stripe of the horizontal stripe dust collecting polar plate is wavy, trapezoidal, square or triangular. The horizontal stripe structure is adopted by the invention, so that water flow in each recess has transverse action to effectively avoid a water flow furcated phenomenon so as to form a uniformly covering water membrane on the surface of the dust collecting polar plate to guarantee high dust collection efficiency and reduce the water consumption; and the problem that a water membrane completely covering the surface of the polar plate is hard to be formed on the dust collecting polar plate of a wet electrostatic dust collector is solved.

Description

technical field [0001] The invention relates to a dust collecting pole plate for wet electrostatic dust removal, which belongs to the technical field of electrostatic dust removal. Background technique [0002] A large number of gaseous pollutants and particulate matter produced by human activities are threatening the basic substance that human beings rely on for survival - clean air. Inhalable particulate matter (PM 10 ) especially fine particulate matter (PM 2.5 ) pollution has become a prominent atmospheric environmental problem, and has increasingly attracted great attention from all countries in the world. Atmospheric particulate matter (especially fine particulate matter) has been recognized as the main cause of increased human mortality. At the same time, atmospheric particulate matter is also the main cause of major air pollution problems such as reduced atmospheric visibility, acid rain, global climate change, and ozone layer destruction. Controlling the polluti...

Claims

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Application Information

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IPC IPC(8): B03C3/53
Inventor 由长福
Owner TSINGHUA UNIV