A recyclable cyclone electrocoagulation and industrial dust removal environmental protection device and method

An environmental protection device and swirling current technology, which is applied in the fields of flue gas treatment, industrial dust removal, environmental protection, and industrial fine dust removal, can solve problems such as cumbersome cleaning, difficult sludge cleaning, and serious pollution.

Active Publication Date: 2021-10-29
CHINA UNIV OF MINING & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Compared with the electrostatic bag filter, it can solve the problems of repeated disassembly and cumbersome cleaning; compared with the wet electrostatic precipitator, it solves the problems of difficult sludge cleaning and serious pollution

Method used

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  • A recyclable cyclone electrocoagulation and industrial dust removal environmental protection device and method
  • A recyclable cyclone electrocoagulation and industrial dust removal environmental protection device and method
  • A recyclable cyclone electrocoagulation and industrial dust removal environmental protection device and method

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Embodiment Construction

[0034] The present invention will be further elaborated below in conjunction with the accompanying drawings. The protection scope of the present invention includes but not limited to the following content.

[0035] Such as figure 1 According to the method, a recyclable cyclone electrocoagulation and industrial dust removal environmental protection device is composed of a power supply system 1 connected in sequence, a cyclone charging device 2, a cobweb enhanced charging device 3, and a coagulation and dust collection device 4 , Dust collecting device 5 and pure gas outlet pipe network 6.

[0036] The power air supply system includes a fan 1-1, the inlet of the fan 1-1 is connected to the dusty gas inlet 1-4 through a three-way pipe 7, the dusty gas inlet 1-4 is provided with a dust baffle 1-5, and the fan 1-1 A gas supply pipeline 1-2 is installed at the outlet of 1-1, and the end of the gas supply pipeline 1-2 is connected with the charging device 2 of the cyclone.

[0037...

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Abstract

The invention discloses a recyclable cyclone electrocoagulation and industrial dedusting environmental protection device and method, which consists of a power supply system connected in sequence, a cyclone charging device, a cobweb strengthening charging device, a coagulation and dust collection device, Dust collection device and pure gas outlet pipe network; dust baffles are installed at the inlet and outlet pipe networks of dusty gas, mainly used to prevent external foreign matter from entering the dust collector; the dust baffle at the outlet of the collector prevents residual large particles Dust pollutes the clean air; the prickly electrodes in the cyclone are staggered by 45 degrees between each layer, which increases the chaos of the flow field and the probability of dust collision on the one hand, and on the other hand suppresses the back corona phenomenon to a greater extent, preventing the electrode The distance between the rods is too close to cause a local high field strength; the dust collection chamber will further condense the charged dust into large particles that are easy to clean; Air, improve dust removal efficiency.

Description

technical field [0001] The patent of the invention relates to the field of industrial dust removal and environmental protection, in particular to a recyclable cyclone electrocoagulation and industrial dust removal environmental protection device and method, which are used in technical fields such as industrial fine dust removal and flue gas treatment. Background technique [0002] Electrostatic dust removal is a dust removal technology widely used in industrial production and environmental governance, but it is difficult to remove particles below 10 μm. In the 1990s, the emergence of a three-zone electrostatic precipitator that charges dust in an alternating electric field of the same polarity has attracted widespread attention in dust removal research. Electrocoagulation and dust removal can reduce the emission of particles smaller than 2.5 μm by 70%, and reduce the emission of particles between 0.1 and 1 μm by 15%. The collection rate of dust removal quality achieved by t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04C9/00B03C3/017B03C3/41B03C3/47B03C3/76B01D50/00B01D51/02
CPCB01D50/00B01D51/02B03C3/017B03C3/41B03C3/47B03C3/76B04C9/00B04C2009/001Y02A50/2351
Inventor 陈英华冯维刚李海生王光辉董浩然王文平崔哲
Owner CHINA UNIV OF MINING & TECH
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