A submersible sewage pump that can classify hard solids and soft fibers in sewage

Abstract

The invention provides an immersible sewage pump capable of achieving classified treatment of hard solids and soft fibers in sewage, and relates to the field of sewage treatment. The immersible sewagepump comprises a supporting ring, a base plate, a beating barrel and a soft-hard separation cylinder. The surface of the supporting ring is fixedly connected with the surface of the base plate. Supporting legs are fixedly connected to the bottom of the beating barrel. The surfaces of the supporting legs are fixedly connected with the surface of the supporting ring. The bottom of the beating barrel is open. A pump body is fixedly connected to the top of the beating barrel. A spindle is fixedly mounted in the pump body. According to the immersible sewage pump capable of achieving classified treatment of hard solids and soft fibers in sewage, fibers can be separated from hard substances such as stone in water by means of the water flow, secondary intertwining of the hard substances and the fibers is avoided, the subsequent separation time is saved, and the problems that when common sewage pumps are used, fibers and hard substances cannot be separated in time in water, and consequentially, the fibers are intertwined on the hard substances and cannot be separated easily, and the labor cost is high are effectively solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a submersible sewage pump capable of classifying hard solids and soft fibers in sewage. Background technique [0002] There are flexible fibers and hard solids in sewage, most of these flexible fibers are entangled with hard solids, and as time goes by, the entanglement is very tight, so they sink to the bottom of the water, and the fibers and hard substances will be To intercept more sludge, the fibers cannot be easily separated from the water surface under the gravity of the stones, neither floating nor separated from the stones, and now the sewage pump is in the process of sewage discharge, the fibers and stones cannot be separated, when the sewage treatment Finally, if the fibers and stones are treated in a concentrated manner, the problem still cannot be solved fundamentally, so it is necessary to separate the fibers from hard objects such as stones, so as to avoid ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a submersible sewage pump that can classify and treat hard solids and soft fibers in sewage, which solves the problem that ordinary

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