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

Online-maintenance up-flow anaerobic reactor

An anaerobic reactor and upflow technology, applied in anaerobic digestion treatment, chemical instruments and methods, biological water/sewage treatment, etc. Insufficient water separation effect and other problems, to achieve the effect of reducing the risk of scaling, increasing the volume, and easy maintenance

Active Publication Date: 2016-07-20
GUANGZHOU SINOVAST ENERGY ENVIRONMENT GRP
View PDF12 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the three-phase separator is relatively complicated. If there are errors in design and installation, it will lead to poor gas-water separation and affect the water quality of the effluent. device structure is a complex problem

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
  • Online-maintenance up-flow anaerobic reactor
  • Online-maintenance up-flow anaerobic reactor
  • Online-maintenance up-flow anaerobic reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figures 1 to 4As shown, an upflow anaerobic reactor that can be maintained online includes a reactor body 1. Specifically, the bottom of the reactor body 1 is a bottom sludge reaction zone, and the middle is a flocculent sludge reactor zone. The upper part is a three-phase separation area. The reactor body 1 is equipped with a three-phase separation unit and a water distribution unit. The water distribution unit includes a pressure water distributor 2 and a plurality of water distribution pipes extending to the lower part of the reactor body 1. The water distribution pipeline includes a casing 3 and a detachable water distribution branch pipe 4 sleeved in the casing 3 , and the water distribution branch pipe 4 communicates with the pressure water distributor 2 . The casing 3 is fixedly connected in the reactor body 1, such as flanged with the embedded waterproof wing ring on the top of the tank, and the water distribution branch pipe 4 is a rigid or flexible pi...

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 discloses an online-maintenance up-flow anaerobic reactor which comprises a reactor body, wherein a three-phase separation unit and a water distribution unit are arranged in the reactor body; the water distribution unit comprises a pressure water distributor and multiple water distribution pipelines extending to the lower part of the reactor body; the water distribution pipeline comprises a sleeve and a detachable water distribution branch pipe arranged in the sleeve; and the water distribution branch pipe is communicated with the pressure water distributor. The aims at providing the online-maintenance up-flow anaerobic reactor which can conveniently and quickly respond to the situation of scale blockage of pipeline, realizes uniform water distribution and low mounting difficulty and improves the effluent quality.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to an online maintainable upflow anaerobic reactor. Background technique [0002] Chinese patent ZL201120288530.2 discloses an upflow anaerobic sludge bed reactor, which includes a reactor, an exhaust pipe located at the top of the reactor, an upper outlet pipe and a sewage inlet pipe at the bottom, and an additional set outside the reactor. There is a sedimentation tank, the sedimentation tank is connected with the outlet pipe of the reactor, a return pipe is arranged at the bottom of the sedimentation tank, and the return pipe is connected with the bottom of the reaction tank, and a drain pipe is also arranged at the upper part of the sedimentation tank. [0003] Chinese patent application CN200910115529.7 discloses an upflow anaerobic sludge bed reactor, which is characterized in that the lower end of the reactor is connected with a sludge bed, the upper end of the sludge bed is c...

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): C02F3/28
CPCC02F3/2846
Inventor 陈少明戴自觉
Owner GUANGZHOU SINOVAST ENERGY ENVIRONMENT GRP
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