Inclined tube sedimentation tank cleaning device and cleaning method

Abstract

The invention provides a cleaning device for an inclined tube sedimentation tank, which relates to the technical field of sewage treatment equipment, including a sedimentation tank, an inclined tube assembly, cleaning particles and a first air inlet; Inclined tube assembly; the bottom of the sedimentation tank is provided with a storage chamber for containing dirt, and the cleaning particles are arranged in the storage chamber, and the first air inlet is connected to the storage chamber; when the first air inlet enters the air, the generated air bubbles Blow up the cleaning particles so that the cleaning particles move up the chute assembly. It solves the problem of incomplete cleaning of the inclined pipe by the blower, and uses the air bubbles generated by multiple air inlets to drive the cleaning particles to rub against the inclined pipe, and the operation is simple. The present invention also provides a cleaning method, comprising the following steps: the first drainage of the sedimentation tank; the water intake of the sedimentation tank; the first air intake of the sedimentation tank; the second air intake of the sedimentation tank; The pool is drained a second time. It solves the technical problem of inconvenient cleaning method and waste of manpower.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a cleaning device and cleaning method for an inclined tube sedimentation tank. Background technique [0002] With the rapid development of my country's industrialization, the discharge of industrial sewage is gradually increasing. After the discharge of sewage, it has caused serious harm to both industrial production and people's lives. Therefore, people use various wastewater treatment methods to timely There are mainly physical methods, chemical methods and biological methods to treat wastewater, and finally purify wastewater and reduce pollution, so as to achieve the purpose of recycling and reusing wastewater, and make full use of the earth's water resources. The physical method of sewage treatment refers to the method of separating insoluble substances in sewage by physical action without changing its chemical properties during the treatment process; the ph...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a cleaning device for an inclined tube sedimentation tank to solve the existing problems in the prior art. When the inclined tube is used to treat sewage, the activated sludge is easy to block the inclined tube, and the inclined tube is cleaned by blowing air. Poor technical issues

[0006] The invention also provides a cleaning method for the cleaning device of the inclined tube sedimentation tank to solve the technical problems in the prior art that the cleaning of the inclined tube requires manually starting the blower, the cleaning method is inconvenient, and wastes manpower

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