Wet dust removal and waste heat recovery device

A waste heat recovery device, wet dust removal technology, applied in chemical instruments and methods, dispersed particle separation, use of liquid separation agents, etc., can solve problems such as waste of raw materials and energy, air pollution, etc., achieve high energy utilization, reduce thermal pollution and other problems , the effect of reducing the temperature

Active Publication Date: 2015-01-28
广西天源生物之本环保科技有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, directly discharging these flue gases into the atmosphere will not only cause air pollution, but also cause waste of raw materials and energy.

Method used

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  • Wet dust removal and waste heat recovery device
  • Wet dust removal and waste heat recovery device

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0020] Such as figure 1 As shown, the invention provides a kind of plasma and water curtain dedusting device, comprising:

[0021] The first liquid storage tank 7 is used to hold molasses alcohol fermentation liquid;

[0022] The first dust removal chamber 1, the second dust removal chamber 2 and the third dust removal chamber 3; the inside of the first dust removal chamber 1, the second dust removal chamber 2 and the third dust removal chamber 3 are all vertically provided with two partitions, the Two partitions divide the first dust removal chamber 1, the second dust removal chamber 2 and the third dust removal chamber 3 into three spaces, the lower parts of the three spaces communicate with each other, and the upper parts of the three spaces are respectively provided with...

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Abstract

The invention discloses a wet dust removal and waste heat recovery device. The device includes a first liquid storage pool, a first dust removal room, a second dust removal room, a third dust removal room and a second liquid storage pool, wherein the first liquid storage pool is used for accommodating a molasses alcohol fermentation liquor; two partition boards are vertically arranged inside each of the dust removal rooms, namely the first dust removal room, the second dust removal room, and the third dust removal room, and divide each dust removal room into three spaces; the lower parts of the three spaces in each dust removal room are communicated, and a first sprayer, a second sprayer and a third sprayer are respectively arranged at the upper parts of the three spaces in each dust removal room; a gas inlet is formed in one side of the first dust removal room, and the other side of the first dust removal room is respectively connected with one side of the second dust removal room and one side of the third dust removal room through a first vent pipe and a second vent pipe; a first gas outlet is formed in the other side of the second dust removal room, and a second gas outlet is formed in the other side of the third dust removal room. The device has the advantages that the thick molasses alcohol fermentation liquor is used for flue gas washing, so as to achieve good washing effect; the functions of recovering fertilizer particles and waste heat are achieved.

Description

technical field [0001] The invention relates to a gas dedusting device, in particular to a wet dedusting and waste heat recovery device. Background technique [0002] In the sugarcane industry chain, a large amount of waste sugar liquid is produced, and the use of molasses waste liquid to produce alcohol produces a large amount of fermentation liquid. The discharge of these fermentation liquids has caused great environmental pollution. Since the molasses alcohol fermentation liquid contains a large amount of organic matter, amino acid, and trace elements, which are natural organic matter, it can be used as an important raw material in the fertilizer production process. During the production of fertilizers with molasses alcoholic fermentation liquid, a large amount of flue gas will be produced, which not only has a high temperature, but also contains a large amount of dust. Analysis found that most of these dusts are fertilizer particles. Therefore, directly discharging thes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06
CPCB01D47/06Y02P70/10
Inventor 夏宁韦翠芳梁志辉周晓枫
Owner 广西天源生物之本环保科技有限公司
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