Apparatus and method for liquid filtration treatment

Abstract

The invention discloses a liquid filtering treatment device which comprises a cylindrical filtering body. The filtering body comprises a base part and a filtering part. The filtering part is fixedly arranged at the center of the top of the base part. The base part and the filtering part are internally provided with an input pipe. An inlet of the input pipe is located at the bottom of the base partand communicated with an external liquid conveying pipeline. An outlet of the input pipe is located on the top of the filtering part. The top of the filtering part is of a spherical structure. A filtering ring for filtering liquid is fixedly arranged around the side face of the filtering part. An annular recovering groove is formed in the base part and surrounds the bottom edge of the filtering part by one circle. The bottom of the recovering groove and the interior of the base part are each provided with a plurality of output pipes communicated with an external liquid output pipeline. The oil liquid filtering treatment efficiency and effects are effectively improved, targeted filtering treatment can be conducted on oil liquid needing to be filtered and coming from different sources, filtering diversity is improved, and the application range is enlarged.

Description

technical field [0001] The invention relates to a liquid filtration device, in particular to a liquid filtration treatment device and method, and belongs to the technical field of liquid filtration. Background technique [0002] With the rapid development of industrial production, more and more liquids containing pollutants are discharged from industrial production, and the components of liquids containing pollutants discharged from industrial production are also tending to be diversified. It is impossible to make a timely and targeted filtration treatment plan, especially some existing oily liquids with high pollution degree and high viscosity contain a variety of metal elements, which need to be discharged or recycled after targeted filtration treatment , while the existing filtering treatment equipment and methods have relatively slow processing speed and low efficiency for this oily liquid, and cannot perform targeted filtering treatment on it, so that resources cannot b...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of industrial production, more and more liquids containing pollutants are discharged from industrial production, and the components of liquids containing pollutants discharged from industrial production are also tending to be diversified. It is impossible to make a timely and targeted filtration treatment plan, especially some existing oily liquids with high pollution degree and high viscosity contain a variety of metal elements, which need to be discharged or recycled after targeted filtration treatment , while the existing filtering treatment equipment and methods have relatively slow processing speed and low efficiency for this oily liquid, and cannot perform targeted filtering treatment on it, so that resources cannot be reused, energy consumption is large, and the operating cost of enterprises is high. no less

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