Wastewater treatment device with multi-level multi-particle-diameter circulation smashing device

Abstract

The invention discloses a wastewater treatment device with a multi-level multi-particle diameter circulation smashing device. The wastewater treatment device comprises a device body, a motor, a through pipe, the multi-level multi-particle-diameter smashing device, a disintegrating slag collection device, a through water pipeline, a connecting pipe, a first filter plate, a second filter plate, a water tank, a pressure pump, a water outlet hole and a water inlet hole, the motor is fixedly mounted at the top of the device body, the through pipe is fixedly connected with the top of an inner cavity of the device body, the multi-level multi-particle-diameter smashing device is arranged at the bottom end of the through pipe, and the bottom of the multi-level multi-particle-diameter smashing device is connected with the disintegrating slag collection device. By the aid of the multi-level multi-particle-diameter smashing device and the disintegrating slag collection device, large-particle pollutants are effectively smashed and stored, blockage of the device caused by the large-particle pollutants is avoided, the device is conveniently installed and cleaned, manual labor intensity is reduced, smashed pollutants can be directly taken out by the aid of a connecting rod and a pulling plate, and the pollutants are conveniently treated.

Description

[0001] This application is a divisional application of a patent application with the application number 201610469484.3 and the title of the invention is a sewage treatment device with multi-stage multi-particle size circulation crushing. technical field [0002] The invention relates to a sewage treatment device, in particular to a sewage treatment device with multi-stage and multi-particle size circulation crushing. Background technique [0003] For the treatment of industrial and civil sewage, a traditional treatment process is to complete the whole process of sewage treatment by passing the discharged sewage through sedimentation tanks, advection tanks, filtration devices, concentration tanks, mud-water separation devices, etc., among which the sedimentation tank is The sewage is naturally deposited in the pool, so that the sewage in the sewage is deposited at the bottom of the pool, so that it is easy to collect, but this kind of process equipment occupies a large area, t...

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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a sewage treatment device with multi-stage and multi-particle size circulation crushing to solve the unreasonable structure of the existing sewage treatment device, which causes the filtered sewage to pass through the pollutants again, reducing the impact on the Treatability of sewage, and the inability of existing treatment devices to effectively deal with large particle pollutants in sewage

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