Streamline ultrafine particle coagulation box

An ultra-fine particle and streamlined technology, which is applied in the separation of dispersed particles, chemical instruments and methods, auxiliary pretreatment, etc., can solve the problems of high equipment investment and operation costs, low coagulation efficiency, complex process equipment, etc., and achieve improvement Condensation efficiency, reasonable zoning, and the effect of improving removal efficiency

Inactive Publication Date: 2017-03-22
YANCHENG INST OF TECH
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AI Technical Summary

Problems solved by technology

[0005] The above process equipment, the method is complicated, the control operation is difficult, the equipment investment and operation cost are high
[0006] Therefore, in view of the problems of low coagulation efficiency and complex process equipment, it is necessary to research and develop ultra-fine particle coagulation boxes that strengthen coagulation on the basis of existing technologies.

Method used

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  • Streamline ultrafine particle coagulation box
  • Streamline ultrafine particle coagulation box

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Embodiment 1

[0026] An industrial dust waste gas, the treatment capacity is 80000m 3 / h adopts the condensation box provided by the present invention. The entire condensing box is box-shaped, suitable for installation between electrostatic-bag dust collectors; the condensing box is composed of an air inlet, an air outlet, a condensing area and an ash hopper; the air inlet is the passage behind the electrostatic precipitator, The flue gas comes from the electrostatic precipitator; there are 3 sets of horizontal bars in the condensation area, and the horizontal bars are placed horizontally in the condensation area. Above the ash hopper, it is set as a flow passage, and the flue gas after condensation enters the bag filter for treatment; the ash hopper is set under the condensation area, flush with other ash hoppers of the electrostatic-bag filter.

[0027] Each group of horizontal bars set in the condensate area is arranged up and down, the cross-sectional shape of the horizontal bar is 10 ...

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Abstract

Provided is a streamline ultrafine particle coagulation box. The whole coagulation box is in a box type and is suitable for being mounted between an electric dust remover and a bag dust remover; a coagulation box body is composed of a gas inlet, a gas outlet, a coagulation area and an ash bucket; the gas inlet is a channel behind the electric dust remover, and smoke is from the electric dust remover; 2-4 sets of cross bars are arranged in the coagulation area, the cross bars are transversely arranged in the coagulation area, and the sections of the cross bars are in streamline guided missile head shapes. The gas outlet is formed in the position, above the ash bucket, of the lower portion of the coagulation area and arranged into a flowing channel, and coagulated smoke enters the bag dust remover to be treated. The streamline ultrafine particle coagulation box is high in pertinency, wide in application range, optimized in structure and good in reliability.

Description

technical field [0001] The invention belongs to the field of flue gas dust removal treatment, and relates to a streamlined superfine particle coagulation box. Background technique [0002] In recent years, there have been more and more smog weather in large and medium-sized cities in my country, which has seriously affected the healthy work and life of urban residents. Among them, PM in the urban environment 2.5 (mainly PM 0.4-1.0 ) content is too high is the main cause of haze weather. Therefore, how to control PM 2.5 Generation, and reduce its existence, has become an urgent problem to be solved. [0003] Chinese patent CN101664623A discloses a fine particle dust collector for industrial smoke control. Specifically, a turbulent vortex mechanism is provided between the outlet of the filter bag dust removal mechanism and the inlet of the induced draft fan through the improvement of the electric bag composite dust collector of the existing two-stage filtration method. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D51/02
CPCB01D51/02
Inventor 金建祥朱雪晴王辰陈天明
Owner YANCHENG INST OF TECH
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