Filtering equipment for sewage treatment

Abstract

The invention discloses filtering equipment for sewage treatment, which comprises a filtering equipment shell, fixing grooves, a first nut sleeve, a partition plate, a second nut sleeve, a barrel-shaped filter screen, a central hole, a water inlet pipe, a top plate, a semicircular clamping plate, a clamping groove, a threaded hole, a threaded column, a baffle disc, a water outlet, a top block anda side groove. The top of the filtering equipment shell is sleeved with the top plate. The fixing grooves are formed in the two sides of the top plate correspondingly and sleeve the outer side of thefiltering equipment shell. The water outlet is formed in one side of the bottom of the filtering equipment shell, sliding ways are formed in the two sides of the top plate correspondingly, and pull rods are connected to the interiors of the sliding ways in a sleeved mode. The filtering equipment for sewage treatment is simple in structure and convenient to operate, a traditional integrated structure is abandoned, The filtering equipment can be freely mounted and dismounted, maintenance and replacement by a user are facilitated, the barrel-shaped filter screen can be freely dismounted and cleaned, sludge impurity accumulation caused by long-time use and influence on the filtering speed of the barrel-shaped filter screen are avoided, and use by users is facilitated.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a filtering device for sewage treatment. Background technique [0002] Sewage treatment refers to 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 And other fields, more and more have entered the daily life of ordinary people; the filter device used in traditional sewage treatment is an integrated structure, which cannot be installed and disassembled freely. The filter element cannot be filtered, and the user cannot freely clean the filter element inside the sewage treatment filter device, which is not conducive to user use. At the same time, the traditional sewage treatment filter device has no protection device, and extern...

AI Technical Summary

Problems solved by technology

[0002] Sewage treatment refers to 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 And other fields, more and more have entered the daily life of ordinary people; the filter device used in traditional sewage treatment is an integrated structure, which cannot be installed and disassembled freely. The filter element cannot be filtered, and the user cannot freely clean the filter element inside the sewage treatment filter device, which is not conducive to user use. At the same time, the traditional sewage treatment filter device has no protection device, and external impacts can easily cause damage to the sewage treatment filter device and reduce the service life of the sewage treatment filter device; for For these defects, it is necessary to design a filtering device for sewage treatment

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