Sewage treatment equipment for preventing plastic wastes from influencing circulation system

Abstract

The invention relates to the technical field of sewage treatment, and discloses sewage treatment equipment capable of preventing plastic waste from affecting a circulation system. The sewage treatment equipment comprises a mounting shell, an interception treatment device is detachably mounted at the top of the mounting shell, the interception treatment device comprises a functional mounting body, a sliding groove is formed in the inner wall of the functional mounting body, a filter screen plate is installed in the sliding groove in a liftable mode, a lifting plate is fixedly installed at the bottom of the filter screen plate, a jacking air cylinder is fixedly installed in the lifting plate, and a jacking plate is fixedly installed on the jacking air cylinder. According to the sewage treatment equipment capable of preventing the plastic wastes from influencing the circulation system, the interception treatment system is arranged and is communicated with the sewage circulation system, so that sewage flows into the interception treatment device in the circulation process; and the interception ring is matched with a filter screen plate, so plastic substances flowing along with sewage are intercepted, and meanwhile, the sewage can be kept circulating.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment that prevents plastic waste from affecting the circulation system. Background technique [0002] With the improvement of science and technology, people have established a sewage circulation and discharge system in the city. By guiding the sewage in the circulation and discharge system, the sewage is finally collected for centralized treatment. However, in the process of sewage circulation, plastic waste is easily distributed. Sewage circulation, but plastic waste can easily lead to blockage of the circulation system, resulting in blockage of the sewage discharge system or a decrease in the flow rate. Plastic waste is blocked in the circulation system and is not treated in time, which will make the internal blockage more serious. At the same time Plastic waste such as shells and bags will store a large amount of sewage inside, resulting in volum...

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Problems solved by technology

[0002] With the improvement of science and technology, people have established a sewage circulation and discharge system in the city. By guiding the sewage in the circulation and discharge system, the sewage is finally collected for centralized treatment. However, in the process of sewage circulation, plastic waste is easily distributed. Sewage circulation, but plastic waste can easily lead to blockage of the circulation system, resulting in blockage of the sewage discharge system or a decrease in the flow rate. Plastic waste is blocked in the circulation system and is not treated in time, which will make the internal blockage more serious. At the same time There will be a large amount of sewage stored in plastic waste such as shells and bags, resulting in volume expansion with a certain degree of elasticity and storage capacity, which further increases the difficulty of treatment

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