Environmental protection equipment for sludge treatment

Abstract

The invention discloses environmental protection equipment for sludge treatment. The equipment includes a tank; a transversely arranged filter cartridge is arranged in the tank; lifting rings fixedlysleeve the two ends of the side wall of the filter cartridge; the upper ends of the two lifting rings are fixedly connected with the upper side wall of the tank through fixing rods; a driving motor isfixedly connected to the left end outside the filter cartridge; the output end of the driving motor is rotationally connected with a rotating rod through a coupler; the end, away from the driving motor, of the rotating rod penetrates through the side wall of the filter cartridge and is rotationally connected with the filter cartridge through a rolling bearing; the rod wall of the rotating rod isfurther fixedly connected with spiral blades; an opening is formed in the side, away from the driving motor, of the filter cartridge; a sludge pipe is fixedly connected to the opening; and a sludge box is movably arranged below the interior of the tank. According to the environmental protection equipment, solid-liquid separation can be effectively carried out on sludge, so that filtered water andsludge can be respectively treated, secondary pollution of the sludge to the environment is avoided, and the environmental protection equipment is convenient for people to use.

Description

technical field [0001] The invention relates to the technical field of sludge treatment equipment, in particular to an environmental protection equipment for sludge treatment. Background technique [0002] Sludge is the product of sewage treatment. It is an extremely complex heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloids, etc. The main characteristics of sludge are high water content, high organic matter content, and easy It is rotten and smelly, and the particles are finer, the specific gravity is smaller, and it is in a gel-like liquid state. It is a thick substance between liquid and solid. [0003] At present, when people deal with sludge, they generally use pumps directly for pumping and transportation, but pumps will extract water at the same time when pumping sludge, and it is difficult for sludge to separate solids and liquids through sedimentation, which is easy to cause secondary pollution to the environment. Therefor...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the pump will extract water at the same time when pumping the sludge, and the sludge is difficult to separate the solid and liquid through sedimentation, and it is easy to cause secondary pollution to the environment. Sludge treatment environmental protection equipment

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