Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Horizontal integrated three phase inner circulation fluidized reactor and its biological reaction process

A technology of three-phase internal circulation and biological reaction, which is applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc. Problems such as high equipment manufacturing and installation costs, engineering application limitations, etc., achieve good organic degradation effects, low power consumption, and good biodegradation conditions

Inactive Publication Date: 2005-08-03
SOUTHEAST UNIV
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research found that the internal circulation three-phase biological fluidized bed has a large aspect ratio, high equipment manufacturing and installation costs, high energy consumption, and limited engineering applications

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
  • Horizontal integrated three phase inner circulation fluidized reactor and its biological reaction process
  • Horizontal integrated three phase inner circulation fluidized reactor and its biological reaction process
  • Horizontal integrated three phase inner circulation fluidized reactor and its biological reaction process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The embodiment of the present invention is:

[0027] The reactor is an integrated rectangular horizontal structure. In the reactor box 1, the interior of the reactor box 1 is divided into three areas by the deflector 3 and the settling sloping plate 4, namely the upflow area 2 , the downflow zone 5 and the mud-water separation zone 7, the left and right ends of the deflector 3 are fixed on both sides in the box 1 of the reactor, and the upper and lower ends are respectively separated from the top and bottom of the box 1 of the reactor. distance, the left side of the deflector 3 is the upflow zone 2, and the right side is the downflow zone 5; the sedimentation swash plate 4 is located on one side in the box 1 of the reactor, and its upper part is located on the top of the box 1 of the reactor There is a filter screen 9 at the edge and the lower part, and the other side of the filter screen 9 is connected with the tank 1 of the reactor, and the right side of the sedimenta...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
densityaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The horizontal integrated three-phase internally circulating fluidized reactor has reactor box, guide plate and inclined precipitating plate to separate the rector box into three regions, lower filtering net, microporous aerator in the lower part of the upward flow region, water collector in the upper part of the mud-water separating region, and mud water valve in the lower part of the mud-water separating region. The bioreaction process inside the fluidized reactor includes: pumping organic waste water into the reactor and adding porous foamed sponge; introducing air into the microporous aerator for aeration; draining clear water via the water collector and depositing sludge to downward flow region; and draining rest sludge via the sludge exhausting valve.

Description

technical field [0001] The invention relates to a waste water treatment device and a process device, in particular to a treatment device and a process device for high-concentration organic waste water. Background technique [0002] The research and application of biological fluidized bed wastewater treatment began in the early 1970s. In the 1980s, the biological fluidized bed process was used to treat industrial wastewater and began to be applied in engineering. The aerobic biological fluidized bed method can be divided into two-phase biological fluidized bed and three-phase biological fluidized bed according to the degree of mixing of gas, liquid and solid in the bed, as well as the difference in oxygen supply mode, bed structure, and film removal method. biological fluidized bed. Before the wastewater of two-phase biological fluidized bed enters the fluidized bed, it is pre-aerated with oxygen or air to make the wastewater contain enough oxygen (ge...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
Inventor 张林生王惠中陈恩风张勇
Owner SOUTHEAST UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com