Pressure-operated desliming-based photocatalytic sewage treatment machine

Abstract

The invention discloses a pressure-operated desliming-based photocatalytic sewage treatment machine. The sewage treatment machine comprises a sewage treatment machine body; the sewage treatment machine body is mainly composed of a sewage inlet, a purified water outlet, a sludge outlet, an air feeding tube and a membrane assembly, and the middle position of the bottom in the sewage treatment machine body is fixedly connected with a catalysis device; the bottom of the gas feeding tube is fixedly connected with a flow divider; the flow divider is connected with a plurality of aeration tubes, and a plurality of aeration holes are uniformly distributed in the surface of the bottom of every aeration tube; and a rotating disc is transversely arranged in the sewage treatment machine body, the internal screw thread of the inner wall of a bearing seat cooperates with the external screw thread of the surface of a supporting column, the upper portion in the sewage treatment machine body is fixedly connected with the membrane assembly, and the top of the sewage treatment machine body is provided with an air collector hood and a combustion chamber. The sewage treatment machine can effectively intercept sludge in sewage through self screw thread cooperation, and the water content of the intercepted sludge is low; and the sewage treatment machine has a high treatment efficiency, and allows the content of organic matters in treated sewage to be small.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to a pressure-type desliming-based photocatalytic sewage treatment machine. Background technique [0002] Water is the resource we depend on for survival. my country's water resources are poor. With the rapid development of my country's economy and the continuous improvement of people's living standards, the amount of sewage produced in our country is also increasing year by year. If the sewage enters the water body without treatment, it will pollute the water body , greatly reducing the quantity of my country's water resources, unable to guarantee our daily water use. [0003] In sewage treatment, the sewage treatment machine is one of the essential sewage treatment equipment, but the existing sewage treatment machine has a high water content in the sludge after sewage treatment, and the sludge needs to be sent to the sludge dewatering machine for dehydration It can only b...

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Problems solved by technology

[0002] Water is the resource we depend on for survival. my country's water resources are poor. With the rapid development of my country's economy and the continuous improvement of people's living standards, the amount of sewage produced in our country is also increasing year by year. If the sewage enters the water body without treatment, it will pollute the water body , which greatly reduces the amount of water resources in our country and cannot guarantee our daily water use

[0003] In sewage treatment, the sewage treatment machine is one of the essential sewage treatment equipment, but the existing sewage treatment machine has a high water content in the sludge after sewage treatment, and the sludge needs to be sent to the sludge dewatering machine for dehydration It can only be discharged, which greatly affects the efficiency of sewage treatment, and the existing sewage contains a large amount of organic matter, which is difficult to decompose, and the ideal sewage treatment effect cannot be achieved.

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