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Short distance electrostatic precipitator

An electrostatic precipitator and short-pitch technology, applied in external electrostatic separators, power supply technology, electrostatic separation, etc., can solve the problems of low capture of tiny dust and unsatisfactory dust removal efficiency, and achieve stable dust removal performance and high efficiency.

Active Publication Date: 2018-11-27
北京中和锦程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the existing dust collecting plate has a low ability to capture tiny dust, and this directly leads to the unsatisfactory dust removal efficiency of the existing electrostatic precipitator for removing particles with an equivalent diameter less than or equal to 2.5 microns

Method used

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  • Short distance electrostatic precipitator
  • Short distance electrostatic precipitator
  • Short distance electrostatic precipitator

Examples

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Embodiment Construction

[0018] Such as figure 1 , figure 2 and image 3 As shown, the short-pitch electrostatic precipitator of the present invention includes a DC power supply, a plurality of flat dust-collecting electrodes 1 made of metal materials, the plates of the plurality of dust-collecting electrodes 1 are located in the left and right vertical directions, and the plurality of dust-collecting electrodes 1 The board surfaces of the dust electrodes 1 are parallel to each other, and air ducts are arranged between two adjacent dust collecting electrodes 1 along the left and right directions, and a plurality of corona wires 2 are respectively arranged in each air duct, and the axes of the corona wires 2 are parallel to the On the plate surface of the dust collecting electrode 1, the positive pole of the DC power supply is connected to the corona wire 2, the negative pole of the DC power supply and all the dust collecting electrodes 1 are grounded, or all the dust collecting electrodes 1 are conn...

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Abstract

The invention discloses a short-interval electric dust remover. The short-interval electric dust remover comprises direct current power sources and a plurality of tabulate dust collection electrodes made from a metal materials. The plate faces of the multiple dust collection electrodes are located in the left-right vertical direction and mutually parallel to one other. An air channel in the left-right direction is formed between the two adjacent dust collection electrodes. Each air channel is internally provided with a plurality of corona wires. The axes of the corona wires are parallel to the plate faces of the dust collection electrodes. The positive pole of the direct current power sources are connected with the corona wires. The corona wires are arranged in the vertical direction. The voltage between the dust collection electrodes and the corona wires is 10000 V-18000 V. The distance between the two adjacent dust collection electrodes is 40 mm-80 mm. The length of each dust collection electrode in the air channel direction is five to ten times the distance between the two adjacent dust collection electrodes. The short-interval electric dust remover is great in dust collection capacity; the time period for dust removing is long; the efficiency for removing particulate matter with the equivalent diameter less than or equal to 2.5 micrometers from dust collection plates is high.

Description

technical field [0001] The invention relates to a short distance electric dust collector. Background technique [0002] Due to the bias of those skilled in the art in the existing electrostatic precipitator, when designing and selecting parameters such as the voltage value between the dust collecting electrode and the corona wire, and the distance between two adjacent dust collecting electrodes, its There are certain problems with the relevant size parameters. As a result, the ability of the existing dust collecting plate to capture tiny dust is relatively low, and this directly leads to the unsatisfactory dust removal efficiency of the existing electrostatic precipitator for removing particles with an equivalent diameter less than or equal to 2.5 microns. Contents of the invention [0003] The object of the present invention is to provide a short-distance electric dust collector with high efficiency in removing particles with an equivalent diameter less than or equal to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C3/08B03C3/47B03C3/66
CPCB03C3/08B03C3/47B03C3/66
Inventor 房诗宏王冲刘进才陈跃平唐金泉
Owner 北京中和锦程科技有限公司
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