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Weaving, dyeing, sizing and washing processing oil-containing waste gas purification and waste heat comprehensive utilization system and method

A waste gas purification and waste heat technology, applied in chemical instruments and methods, separation methods, gas treatment, etc., can solve problems such as explosions, achieve the effects of preventing explosions, reducing cost requirements, and ensuring safe processing

Inactive Publication Date: 2021-04-23
江苏五九设计营造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a system and method for purifying oily waste gas and comprehensive utilization of waste heat in weaving, dyeing, and sizing processing. Problems prone to explosion in practice

Method used

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  • Weaving, dyeing, sizing and washing processing oil-containing waste gas purification and waste heat comprehensive utilization system and method

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Embodiment

[0026] Such as figure 1 As shown, the embodiment of the present invention provides a system for purifying oily waste gas and waste heat in weaving and dyeing pulp washing and comprehensive utilization system, including heat exchanger 1, shower 2, dehumidification coil 3, whitening device 4, electrostatic precipitator 5, and chimney 6. Oil skimmer 7, refrigerator 8, heat exchanger 1 is connected with sprinkler 2, sprinkler 2 is connected with dehumidification coil 3, dehumidification coil 3 is also connected with whitening device 4, whitening The device 4 is connected with the electrostatic precipitator 5, the electrostatic precipitator 5 is also connected with the chimney 6, the oil skimmer 7 is connected with the sprayer 2 and the whitening device 4 respectively, and the oil skimmer 7 is respectively connected to the sprayer 2 and the The oil in the treatment process of the dewhitening device 4 is skimmed and collected, thereby generating new economic benefits.

[0027] One ...

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Abstract

The invention provides a weaving, dyeing, sizing and washing processing oil-containing waste gas purification and waste heat comprehensive utilization system and method, and relates to the technical field of sizing and washing equipment of textile weaving and dyeing production lines. The weaving, dyeing, sizing and washing processing oil-containing waste gas purification and waste heat comprehensive utilization system comprises a heat exchanger, a sprayer, a dehumidification coil pipe, a white smoke eliminator, an electrostatic dust collector, a chimney, an oil skimmer and a refrigerator, the sprayer is connected with the dehumidification coil pipe, the dehumidification coil pipe is further connected with the white smoke eliminator, and the white smoke eliminator is connected with the electrostatic dust collector. The electrostatic dust collector is further connected with the chimney, the oil skimmer is connected with the sprayer and the white smoke eliminator, and one side of the refrigerator is connected with the heat exchanger. Through reasonable design of the oil-containing waste gas treatment system, the system is high in extraction rate of oil in the oil-containing waste gas and can prevent the phenomenon of explosion in the treatment process, safe machining is guaranteed, and a guarantee is provided for safety of workers.

Description

technical field [0001] The invention relates to the technical field of sizing and washing equipment in a textile weaving and dyeing production line, in particular to a system and method for purifying oily waste gas and comprehensive utilization of waste heat in weaving and dyeing sizing and washing. Background technique [0002] The volatilized oil, organic matter and their pyrolysis products in the washing process of the textile dyeing production line are a kind of fluid containing gas and liquid pollutants. Very serious and needs to be purged. [0003] The existing technology for the washing of textile weaving and dyeing production lines is to use electrostatic dust removal technology. However, due to the characteristics of oily waste gas components, explosions are prone to occur in production practice, which will pose a certain threat to the safety of construction personnel. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the defici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/34B01D53/26B01D53/00B01D49/00
CPCB01D53/343B01D53/002B01D53/265B01D49/00B01D2258/02
Inventor 顾卫星蔡海忠程志强
Owner 江苏五九设计营造有限公司
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