Photo-oxidative combined double-fluid double-spray washing deodorization reactor and application method thereof

A reactor and spray layer technology is applied in the field of photo-oxygen combined double-liquid double-spray washing and deodorizing reactors, to achieve the effects of expanding the scope of application, improving the guarantee rate, and reducing the design residence time

Inactive Publication Date: 2017-03-22
BEIJING DRAINAGE GRP CO LTD
View PDF14 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of the above-mentioned prior art, the present invention provides a photo-oxygen combined double-liquid double-spray washing deodorization reactor and its application method, which reduces the amount of chemical deodorizing agents used and the...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Photo-oxidative combined double-fluid double-spray washing deodorization reactor and application method thereof
  • Photo-oxidative combined double-fluid double-spray washing deodorization reactor and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0061] Below in conjunction with accompanying drawing and embodiment the present invention will be described in further detail:

[0062] Such as figure 1 As shown, the photo-oxygen combined double-liquid double-spray washing and deodorizing reactor of the present invention has a cylindrical design as a whole, and the bottom is an integrally supported carbon steel base 18, which is highly integrated with all equipment, which is The bottom part of the whole container 19 is No. 1 water tank 2 and No. 2 water tank 3 above the base 18. No. 1 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a photo-oxidative combined double-fluid double-spray washing deodorization reactor and an application method thereof. Through the mode of arranging a photo-oxidative catalyst preprocessor, a spray device and two different filler sections, a 45-degree air guide bend is arranged at the side of the first filler section, and the photo-oxidative catalyst preprocessor is arranged in the 45-degree air guide bend; the usage amount and processing difficulty of a chemical deodorizing agent are reduced, operation cost is saved, the design retention time of a chemical scrubbing tower is shortened, the problem of ozone secondary pollution is solved thoroughly, a tail gas processing device does not need to be arranged, and the safeguard rate of the processing effect is increased.

Description

technical field [0001] The invention relates to a deodorizing reactor and an application method thereof, more specifically, a photo-oxygen combined double-liquid double-spray washing deodorization reactor and an application method thereof. Background technique [0002] Municipal sewage, sludge treatment and garbage disposal facilities are important sources of malodorous gases. In municipal sewage treatment, different treatment facilities and processes will produce various odorous gases. The main odor generated by the influent lifting pump room of the sewage treatment plant is hydrogen sulfide, and the odor generated during the anaerobic digestion of the sludge in the primary sedimentation tank is mainly hydrogen sulfide and other sulfur-containing gases. This produces ammonia gas and other volatile substances. Ammonia, amines, sulfur compounds, fatty acids, aromatics, and dimethyl sulfide are produced during composting. The process of aerobic digestion and sludge air dryi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D53/78B01D53/86B01D53/48B01D53/58B01D53/72
CPCB01D53/78B01D53/8603B01D53/8634B01D53/8668B01D2257/306B01D2257/7027B01D2257/90
Inventor 赵珊孟春霖丁致英常江阜崴
Owner BEIJING DRAINAGE GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap