Anti-blocking water feeding device for recycling peeling wastewater of paper mill

Abstract

The invention is applicable to the field of sewage treatment, and provides an anti-blocking water feeding device for recycling peeling wastewater of a paper mill. The device comprises a supporting assembly and a cleaning assembly, wherein the supporting assembly comprises a supporting frame, a transverse rod, fixing frames and a sliding rod, the transverse rod is fixedly connected to the supporting frame, and the transverse rod is located on the inner side of the supporting frame; fan blades can rotate along with the flowing of water, and therefore, a scraping plate which is rotatably connected to the fan blades through a rotating shaft moves, and through a transverse sliding groove in the sliding rod and a vertical sliding groove in the scraping plate, impurities such as fibers on the transverse rod can be scraped to the two sides of the transverse rod by the scraping plate, and are collected by the fixing frames and filter screens which are arranged on the two sides of the transverserod, so that the transverse rod at the water inlet is convenient to clean, the fibers are prevented from being blocked by the transverse rod at the water inlet to cause blockage, the water feeding efficiency is improved, and the sewage recycling treatment difficulty is reduced.

Description

technical field [0001] The invention belongs to the field of sewage treatment, and in particular relates to an anti-blocking water inlet device for recycling peeling wastewater in a paper mill. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. field, and more and more into the daily life of ordinary people. [0003] At present, in the process of paper production in paper mills, the waste water generated in the process of peeling trees contains a large amount of fibers, resins and other substances. When the peeling waste water is recycled and reused, the fibers are easily blocked by the horizontal bar of the water inlet, which will cause blockage and affect the process. Wa...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a paper mill peeling wastewater recovery anti-blocking water inlet device, which aims to solve the problem that the waste water generated in the process of tree peeling contains a large amount of fibers, resins and other substances in the paper production process of the current paper mill. When the fiber is easily blocked by the cross bar of the water inlet, it will cause blockage, affect the water inlet efficiency, and make it more difficult to recycle the waste water.

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