Environment-friendly wastewater filtering device

Abstract

The invention relates to the technical field of environmental protection, and discloses an environment-friendly wastewater filtering device. The device comprises a box body, an inlet is formed in the top of the box body, an outlet is formed in the bottom of the box body, a drawing block is slidably connected to the interior of the box body, a motor is fixedly connected to the top of the inner wall of the box body, and a rotating rod A is fixedly connected to one end of the motor. And a filter screen vibration sliding mechanism is arranged in the box body. By arranging the filter screen vibration sliding mechanism, a filter screen fixing frame drives an internal filter screen to continuously lift and vibrate in the box body, so that residues blocked on the surface of the filter screen during long-term filtration of wastewater are vibrated to slide into the drawing block through vibration, the sliding speed of the residues into the drawing block is further increased, and the long-term water passing filtering efficiency of the filter screen is ensured; and by arranging a scraping mechanism, stains which are attached to the working surface and cannot be cleaned due to vibration are effectively filtered for a long time.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an environmental protection device for filtering waste water. Background technique [0002] Environmental protection, the full name of environmental protection, refers to the general term of various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society. Its methods and means include engineering technology, administrative management, innovative research and development, as well as legal, economic, publicity and education, etc. At present, in the face of environmental protection issues, all industries need to respond positively. In terms of wastewater treatment, it needs to be filtered and precipitated before subsequent purification and secondary use. However, when filtering wastewater, Often because a lar...

AI Technical Summary

Problems solved by technology

At present, in the face of environmental protection issues, all industries need to respond positively. In terms of wastewater treatment, it needs to be filtered and precipitated before subsequent purification and secondary use. However, when filtering wastewater, Often due to the large amount of residue inside the waste water, the filter screen is clogged and the staff needs to open and clean the inside, which leads to a greatly reduced filtration efficiency and increases the workload of the staff.

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