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Oval ultrafine particle coagulation box

An ultra-fine particle and elliptical technology, which is applied in the direction of dispersed particle separation, combined devices, chemical instruments and methods, can solve the problems of high equipment investment and operation costs, complex process equipment, and low coagulation efficiency, and achieve high coagulation efficiency. And efficiency, improve the removal efficiency, the effect of reasonable partition

Pending Publication Date: 2020-11-03
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Oval ultrafine particle coagulation box

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Effect test

Embodiment 1

[0021] An industrial dust waste gas, the treatment capacity is 100000m 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 4 sets of horizontal strips in the condensation area, and the horizontal strips are placed horizontally in the condensation area. , set up as an overflow channel, and the flue gas after condensation enters the bag filter for processing; the ash hopper is set under the condensation area, flush with other ash hoppers of the electrostatic-bag filter.

[0022] Each group of horizontal bars set in the coagulation zone is arranged up and down. The long diameter of the ellipse is set in the horizontal directi...

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Abstract

The invention relates to an oval ultrafine particle coagulation box, which is box-shaped and is suitable for being arranged between electric-bag dust removers. The coagulation box is composed of an air inlet, an air outlet, a coagulation area and an ash bucket; the gas inlet is a channel behind the electric dust remover, and flue gas comes from the electric dust remover; 2-4 groups of cross bars are arranged in the coagulation area, the cross bars are transversely arranged in the coagulation area, and the cross sections of the cross bars are oval; the gas outlet is positioned at the lower partof the coagulation area and above the ash bucket and is set as an overflowing channel, and the coagulated flue gas enters the bag type dust collector to be treated. The coagulation box is high in pertinence, 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 an elliptical 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): B01D51/02B01D50/00
CPCB01D51/02B01D50/00
Inventor 翟平陈蕾杨影
Owner YANCHENG INST OF TECH
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