Hybrid anaerobic reactor

Abstract

A hybrid anaerobic reactor comprises an anaerobic reactor body (1), and is characterized in that the anaerobic reactor body (1) is provided with a diversion trench (101) communicated with the outside; a mixer (2) is mounted below the diversion trench (101) and positioned at the bottom of the anaerobic reactor body (1); a three-phase separator (3) is arranged in the inner chamber of the anaerobic reactor body (1) and positioned above the mixer (2); a gas output end o the three-phase separator (3) is connected with a gas collecting tube (4); the gas collecting tube (4) extends out of the anaerobic reactor body (1); a water intake (102) is formed in the anaerobic reactor body (1) and above the mixer (2) positioned below the three-phase separator (3), and is connected with a circulating pump (5); an output end of the circulating pump (5) is connected with the diversion trench (101). The hybrid anaerobic reactor is improved in a traditional water treatment process, improves the water distribution uniformity, avoids scaling of inner pipelines, solves the problem of slurry entering the effluent, is simple in overall structure, and is convenient to mount and maintain.

Description

technical field [0001] The invention belongs to the technical field of anaerobic treatment of wastewater, and specifically relates to a hybrid anaerobic reactor capable of improving the uniformity of water distribution and avoiding fouling of internal pipelines. Background technique [0002] With the improvement of people's living standards, a large amount of waste water is produced in production and life. Water is a non-renewable resource. Although 70% of the earth's surface is covered by water, the fresh water resources that can really be used by humans are very limited. According to reports, a "water crisis" has appeared in many parts of the world. In fact, human beings are not really short of water, but lack healthy water resources that can be used by human beings, such as coking wastewater and landfill leachate, which have complex components and organic matter content. High-level characteristics, direct discharge of these waste water will cause serious pollution. There...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to address the technical defects of the existing anaerobic reactors such as uneven water distribution, low anaerobic reaction efficiency, and easy fouling and blockage of internal pipelines. The hybrid anaerobic reactor provided by the present invention can be used in traditional water treatment The process is improved, which improves the uniformity of water distribution, avoids fouling of internal pipelines, and alleviates the problem of mud running out of water. The whole device has a simple structure and is easy to install and maintain

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