Fine dust particle convergent resonant cavity based on multiple sensors

A multi-sensor and resonant cavity technology, applied in chemical instruments and methods, solid separation, electrostatic separation, etc., can solve the problems that it is impossible to provide converging electrode plates, and achieve the effect of improving the converging effect, increasing the residence time and improving the dust removal rate

Inactive Publication Date: 2018-04-13
NORTHEAST NORMAL UNIVERSITY
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  • Abstract
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Problems solved by technology

Due to the limitation of the site, it is impossible to provide too long converging electrode plates, so there is a problem, that is, how to increase the residence time of fine particles in the converging electric field in a limited space

Method used

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  • Fine dust particle convergent resonant cavity based on multiple sensors
  • Fine dust particle convergent resonant cavity based on multiple sensors

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Embodiment Construction

[0011] exist figure 1 Among them, the glideway 1 is connected with the lower cavity wall 24, the tractor 2 is connected with the glideway 1, the upper slideway 3 is connected with the tractor 2, the push-pull rod 4 is connected with the tractor 2, and the pressure plate 5 is connected with the push-pull rod 4, The upper slideway 3 is connected with the upper chamber wall 6, the left positive converging electrode plate 7 is connected with the upper chamber wall 6, the upper pressure sensor 8 is connected with the upper chamber wall 6, the left wall 9 of the branched flue is connected with the upper chamber wall 6, and the branched flue is right The wall 11 is connected with the upper chamber wall 6, the filter cloth 15 is connected with the upper chamber wall 6, the particle distribution sensor 13 is connected with the upper chamber wall 6, the right negative converging electrode plate 14 is connected with the upper chamber wall 6, the right chamber wall 16 is connected with the...

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Abstract

The invention relates to a fine dust particle convergent resonant cavity based on multiple sensors, and belongs to the field of electrostatic dust collection. The fine dust particle convergent resonant cavity mainly aims to extend the standing time of fine particles in a convergent electric field in limited space, so that the convergent effect of the fine particles is increased, and the dust collection rate is increased. The fine dust particle convergent resonant cavity is composed of a lower slideway, a tractor, an upper slideway, a push-pull rod, a compression plate, an upper cavity wall, aleft positive convergent plate electrode, an upper pressure sensor, a branch outlet flue left wall, a branch outlet flue, a branch outlet flue right wall, a branch flue outlet electromagnetic valve, aparticle distribution sensor, a right negative convergent plate electrode, filter cloth, a right cavity wall, a lower pressure sensor, a right positive convergent plate electrode, a branch flue inletelectromagnetic valve, a branch flue inlet right wall, a branch flue inlet, a branch flue inlet left wall, a left negative convergent plate electrode, a lower cavity wall, a single chip microcomputer, a first resistor, a first triode, a first relay, a second resistor, a second triode and a tractor stepping motor. The fine dust particle convergent resonant cavity is mainly used in the field of theelectrostatic dust collection.

Description

technical field [0001] The invention belongs to the field of electrostatic dust removal, in particular to a resonant cavity for gathering dust particles based on multi-sensors. Background technique [0002] The problem of regional air pollution caused by PM2.5 is becoming more and more serious, affecting human health and ecological security. Electrostatic precipitator is an effective means to control atmospheric particle pollutants, but the existing electrostatic precipitator technology has low treatment efficiency when treating fine particles. The treatment of fine particles requires their aggregation to become larger particles. Fine particles are greatly affected by the airflow, and stay in the converging electrode plate for a very short time. Due to the limitation of the site, it is impossible to provide too long converging electrode plates, so a problem arises, that is, how to increase the residence time of fine particles in the converging electric field in a limited s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03C3/01B03C3/011B03C3/34
CPCB03C3/01B03C3/011B03C3/34
Inventor 魏胜非
Owner NORTHEAST NORMAL UNIVERSITY
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