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Waveform variable speed pipeline coalescer

A technology for condensers and pipelines, applied in the field of waveform variable speed pipeline condensers, can solve the problems of increasing the pressure drop of the condenser, affecting the flow rate of flue gas, and low condensation efficiency, so as to reduce energy consumption and improve condensation Efficiency, the effect of strengthening the condensation effect

Inactive Publication Date: 2017-05-24
YANCHENG INST OF TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, too many swirls affect the flue gas flow rate and increase the pressure drop of the condenser
[0005] Therefore, in view of the problems of low coagulation efficiency and complex process equipment, it is necessary to research and develop ultra-fine particle coagulators for enhanced coagulation on the basis of existing technologies.

Method used

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  • Waveform variable speed pipeline coalescer

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Effect test

Embodiment 1

[0028] An industrial dust waste gas, the treatment capacity is 80000m 3 / h adopts the condenser provided by the present invention. The entire condenser is in the pipeline type, installed in the main dust collector - electrostatic precipitator, in the intake pipe before; the condenser is composed of a bipolar charging area and a condensation area; the bipolar charging area has a set of positive and negative Alternate parallel passages are equipped with negative plates, positive plates and insulating plates for separation. The dust in the flue gas enters the condensation zone after being charged; Intensified condensation is carried out in the channel between the plates; the flue gas after condensation enters the main dust collector for treatment.

[0029] The wave-shaped partitions set in the condensation area are arranged horizontally; the two adjacent wave-shaped partitions are not connected, and the waveform changes correspond to each other, forming a channel for the change ...

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Abstract

A waveform variable speed pipeline coalescer is in a pipeline form, is suitable for being mounted in a gas inlet pipeline in front of a main body deduster, and comprises a charged area and a coagulation area, a group of positive and negative alternate parallel channels is arranged in the charged area, a negative electrode plate, a positive electrode plate and an insulating plate for separating the negative electrode plate and the positive electrode plate are arranged in the parallel channels, and dust particles in flue gas are charged and then enter the coagulation area; a waveform separator plates are arranged in the coagulation area, and the dust particles undergo enhanced coagulation in the channel between the waveform separator plates; and the coagulated flue gas enters the main body deduster and is processed. The waveform variable speed pipeline coalescer has the advantages of high pertinence, wide adaption, optimized construction and good reliability.

Description

technical field [0001] The invention belongs to the field of flue gas dust removal treatment, and relates to a wave-shaped variable-speed pipeline condenser. 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): B01D51/02B01D50/00B01D53/10
CPCB01D51/02B01D46/02B01D50/00B01D53/10B01D2257/60B01D2257/602
Inventor 金建祥周峰朱雪晴严金龙
Owner YANCHENG INST OF TECH
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