Treatment device of sludge-containing small-molecule volatile organic gas

A volatile organic and treatment device technology, which is applied in separation methods, dispersed particle separation, air quality improvement, etc., can solve problems such as complicated equipment and complicated processes, and achieve the effect of avoiding secondary pollution and improving purification efficiency

Pending Publication Date: 2019-02-12
CHINA PETROLEUM & CHEM CORP +1
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the physical and chemical methods are relatively complicated, the equipment is complicated, and there are problems of secondary pollution. The emergence of biological methods has impr

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
  • Treatment device of sludge-containing small-molecule volatile organic gas
  • Treatment device of sludge-containing small-molecule volatile organic gas
  • Treatment device of sludge-containing small-molecule volatile organic gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The embodiment of the present application provides a treatment device for volatile organic gases containing sludge with small molecules, which has the effect of greatly improving the purification efficiency and reducing or even avoiding secondary pollution.

[0040] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the embodiments of the present invention and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application. , rather than limiting the technical solutions of the present application, the embodiments of the present application and the technical features in the embodiments can be combined without conflict.

[0041] see figure 1 , a treatment device for small-molecule volatile organic gases containing sludge, comprising:...

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 belongs to the sludge-containing small-molecule technical field and discloses a treatment device of sludge-containing small-molecule volatile organic gas. The device comprises a reactiontower body, a filler absorption structure, an aeration structure, a biological bacterium suspending liquid bin, a circulating pump, a spray structure and a rotational flow sub-separator; the filler absorption structure is arranged in the reaction tower body and is internally provided with a biological absorption material; the aeration structure is arranged below the filler adsorption structure and connected with an air inlet pipeline; the biological bacterium suspending liquid bin is arranged at the bottom end of the reaction tower body; a liquid inlet of the circulating pump is arranged in the biological bacterium suspending liquid bin, an output end of the circulating pump is respectively communicated with the spray structure through a spray pipeline so as to pump biological bacterium suspending liquid to the spray structure and spray downwards from a position which is above the filler adsorption structure; the rotational flow sub-separator is arranged at a lower part of the reaction tower body and positioned below the aeration structure and at an upper part of the biological bacterium suspending liquid bin, thereby enabling falling mixed liquid to be subjected to solid-liquid separation.

Description

technical field [0001] The invention relates to the technical field of small-molecule treatment of sludge, in particular to a treatment device for small-molecule volatile organic gas containing sludge. Background technique [0002] Sewage treatment in petroleum processing will produce a certain amount of wastewater treatment sludge. Sewage sludge is solid waste produced in the process of sewage treatment in sewage treatment plants, and it is also one of the problems faced by modern sewage treatment. If it is not handled properly, it will cause secondary pollution of sludge and "white sewage treatment" . Hydrolysis and carbonization of excess sludge, as the main sludge reduction and stabilization treatment process, has the advantages of reducing sludge volume, killing pathogenic microorganisms, improving sludge performance, and producing small molecular organic compounds, so it has always attracted the attention of researchers. Sludge treatment can destroy the particle comp...

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): B01D53/84B01D53/96B01D53/44
CPCB01D53/44B01D53/84B01D53/96Y02A50/20
Inventor 王黎李钰琪王伟夏正海汪坤鲁逸飞柳焜
Owner CHINA PETROLEUM & CHEM CORP
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