Charged magnetic electric coagulation device

An electromagnetic and electrocoagulation technology, applied in the direction of electrostatic effect separation, solid separation, chemical instruments and methods, etc., can solve the problems of high power consumption, large volume, and coagulation efficiency that need to be further improved

Pending Publication Date: 2021-04-30
浙江安防职业技术学院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the electrocoagulation combiner also has the defects of high power con...

Method used

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  • Charged magnetic electric coagulation device
  • Charged magnetic electric coagulation device
  • Charged magnetic electric coagulation device

Examples

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Embodiment Construction

[0030] Embodiments of the charged electromagnetic coagulation device of the present invention are as follows Figure 1-5 As shown: it includes a channel 3 for transporting dust-laden airflow, and a charging mechanism 1 and a magnetoelectric coagulation mechanism 2 are sequentially distributed in the channel along the conveying direction of the dust-laden airflow. The channel 3 has surrounding side walls.

[0031] The charging mechanism 1 includes a plurality of corona electrodes 11 alternately arranged along the width direction of the channel 3 and a first grounding electrode plate 12, and two adjacent corona electrodes 11 have opposite polarities and are separated by a first gap a. Two adjacent corona electrodes 11 are respectively connected to the first high-voltage positive power supply 14 and the first high-voltage negative power supply 13, and are powered by two first high-voltage power supplies (13, 14) with different polarities. Corona effect, positive ions will be gene...

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Abstract

The invention discloses a charged magnetic electric coagulation device which comprises a channel, a charging mechanism and a magnetic electric coagulation mechanism, wherein the charging mechanism and the magnetic electric coagulation mechanism are sequentially distributed in the channel in the dust-containing airflow conveying direction, the charging mechanism comprises a plurality of corona electrodes and a first grounding electrode plate, every two adjacent corona electrodes have opposite polarities, a first gap is formed between every two adjacent corona electrodes at intervals, the magnetoelectric coagulation mechanism comprises a plurality of permanent magnet plates, a second gap is formed between every two adjacent permanent magnet plates in a spaced mode, opposite magnetic poles are arranged on the corresponding sides of every two adjacent permanent magnet plates, the magnetoelectric coagulation mechanism further comprises a plurality of sets of high-voltage polar plates and second grounding polar plates, the plurality of sets of high-voltage polar plates and the second grounding polar plates are arranged on the corresponding sides of every two adjacent permanent magnet plates respectively, the high-voltage polar plates have the same polarity, and the first gaps and the second gaps are the same in number and are arranged in an aligned mode. Compared with the prior art, the charged magnetoelectric coagulation device is low in energy consumption, small in size and higher in coagulation efficiency.

Description

technical field [0001] The invention relates to the field of dust removal, in particular to a charged electromagnetic coagulation device. Background technique [0002] The situation of environmental pollution is still grim, and severe smog occurs frequently in some areas. In haze weather, the main source of pollution is inhalable particulate matter—PM2.5. PM2.5 refers to fine particles with a particle size less than or equal to 2.5 microns. PM2.5 has small particle size, large area, strong activity, is easy to attach toxic and harmful substances (such as heavy metals, microorganisms, etc.), and has a long residence time in the atmosphere and a long transportation distance, so it is harmful to human health and atmospheric environment quality. The impact is greater. Electrostatic precipitator technology is an effective dust removal technology in current industrial dust removal. The electrostatic precipitator has high dust removal efficiency for large particle size particle...

Claims

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Application Information

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IPC IPC(8): B03C3/017
CPCB03C3/0175
Inventor 吴君周
Owner 浙江安防职业技术学院
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