Aquaculture sewage purification equipment based on biological membrane separation technology

Abstract

The invention discloses aquaculture sewage purification equipment based on biological membrane separation technology. The equipment structurally comprises detection pipes, a vent pipe, a water inlet pipe, a reaction chamber cylinder, support legs and pressure displays. The more than two detection pipes are in vertical threaded connection on the reaction chamber cylinder, the vent pipe is arrangedon the left side of a left side detection pipe and is vertically inserted and embedded above the reaction chamber cylinder, so that water pressure measuring sheets can be pushed backwards when a largeamount of aquaculture wastewater flows in, the constraint on biological membrane plates can be removed by drawing separation sheets back, rotating wheels on biological membrane plates at the upper end and the lower end rotate to the inner sides along electric reels, so that magnetic blocks at two ends are attracted together, meanwhile, the swing rods rotate spherical sheets, so that biological membrane plates at two ends can be in butt joint, and internal microorganisms start to flow, and four biological membrane plates are added at a time, thus being capable of coping with a large amount ofaquaculture sewage.

Description

technical field [0001] The invention relates to a biofilm separation device, in particular to a breeding sewage purification device based on the biofilm separation technology. Background technique [0002] Biofilm separation technology is a technology that neutralizes the microorganisms through the chemical reaction with the required reaction substances. The internal microorganisms will continue to produce new individuals through cracking and reproduction, which can be used for a long time, especially in the treatment of wastewater. Membrane separation technology is often used. The material level of separation and filtration reaches the molecular level, and the processing performance is high. The current technology is not considered comprehensively, and has the following disadvantages: [0003] The aquaculture sewage of the prior art contains many microorganisms and other harmful substances. When a large amount of aquaculture wastewater is poured in at one time, the wastewat...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a breeding sewage purification equipment based on biofilm separation technology to solve the problem that the prior art contains a lot of microorganisms and other harmful substances in the breeding sewage, and a large amount of them can be poured in at one time. The aquaculture wastewater often has the problem that the wastewater has flowed through before it has undergone a complete reaction, and it is also prone to the problem that the biofilm cannot be centrally treated when the wastewater influx is small.

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