Waste gas purification device and method for refining workshop in the grease processing industry
A technology of exhaust gas purification device and refining workshop, which is applied in chemical instruments and methods, combined devices, separation methods, etc., can solve the problems of high emission flue gas pollution intensity, complex and changeable pollution components, environmental pollution in the factory area, etc., to ensure the appearance and service life, control the concentration of odor, and deal with the effect of large air volume
Inactive Publication Date: 2019-12-24
紫科装备股份有限公司
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Problems solved by technology
Exhaust flue gas pollution intensity is high, exhaust gas discharge volume is large, and the pollution components are complex and changeable, especially the malodorous components in the exhaust gas are likely to cause relatively large pollution to the surrounding environment and the factory environment, and the phenomenon of disturbing the residents is unavoidable
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] It should be noted that when a component is said to be “fixed” to another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is said to be "set on" another component, it may be set d...
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Abstract
The invention discloses a waste gas purification device for a refining workshop in the grease processing industry. The device comprises a plurality of connecting pipes, integrated equipment, a gas distribution device and a peculiar smell controller. The integrated equipment, the gas distribution device and the peculiar smell controller are sequentially communicated through the connecting pipes. The integrated equipment internally comprises a first-stage spraying structure, a second-stage spraying structure and a composite photocatalysis structure. Waste gas enters the integrated equipment fromthe connecting pipe and then sequentially passes through the first-stage spraying structure and the second-stage spraying structure to be washed with water, and the washed waste gas is dehydrated, enters the composite photocatalysis structure to achieve organic matter decomposition and then enters the gas distribution device and the peculiar smell controller to achieve thorough deodorization. Thewaste gas purification device for the refining workshop in the grease processing industry has a good purification effect on waste gas with large air volume, medium and low concentration, high temperature and high protein dust content, and the monitored concentration of the waste gas is far lower than the environment-friendly emission standard. The invention further relates to a waste gas purification method for the refining workshop in the grease processing industry.
Description
technical field [0001] The invention relates to exhaust gas purification, in particular to an exhaust gas purification device for a refining workshop in the oil processing industry. Background technique [0002] The pollution factors of the exhaust gas in the refining workshop of the oil processing industry are industrial dust, grease, malodorous gas and other pollutants; and they contain volatile organic compounds such as unsaturated aliphatic hydrocarbons, sesamol, and methyl mercaptan. Exhaust flue gas has a high pollution intensity, a large amount of exhaust gas emission, and complex and changeable pollution components, especially the malodorous components in the exhaust gas are likely to cause relatively large pollution to the surrounding environment and the factory environment, and it is inevitable to disturb the residents. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an ...
Claims
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IPC IPC(8): B01D50/00B01D53/48B01D53/52B01D53/58B01D53/78B01D53/86B01D53/44
CPCB01D53/007B01D53/8687B01D53/78B01D53/58B01D53/52B01D53/48B01D2259/804B01D2257/306B01D2251/304B01D2251/404B01D2251/604B01D2251/106B01D50/20
Inventor 李云飞周永毅
Owner 紫科装备股份有限公司
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