Continuous filtration membrane-removal device

Abstract

The invention discloses a continuous filtration membrane-removal device. The continuous filtration membrane-removal device comprises a box, a netted roller, a spiral slag removal device, a compressed air-based slag-blowing part, a liquid feeding pipe and a driving part. The netted roller is horizontally arranged in the box by supporting wheels. The driving part is arranged on the box and can drive the netted roller to rotate. One end of the compressed air-based slag-blowing part stretches into the box and extends to a position above the netted roller. One end of the spiral slag removal device is arranged on the box and the other end of the spiral slag removal device stretches into the box, goes through the netted roller and stretches out of the box. The liquid feeding pipe stretches into the box from a position below the spiral slag removal device and extends into the netted roller. The continuous filtration membrane-removal device has an ingenious and reasonable structure design, can carry out continuous filtration and membrane slag removal on a liquid containing a large amount of membrane slag, is free of filter core replacement or filter bag and screen cleaning, has high work efficiency and good filtration effects, can be simply and conveniently used, greatly saves labor, reduces worker labor intensity and has a low cost.

Description

technical field [0001] The invention relates to the field of metal impurity removal devices, in particular to a continuous filtration and membrane removal device. Background technique [0002] The liquid filtration devices currently on the market generally use fixed filter elements, filter bags or mesh baskets for filtration, which are only suitable for liquids containing tiny particles or fine film residues, but not for liquids containing a large number of flake film residues, because the flakes The film-like residue can easily block the filter channel, and it is necessary to frequently replace the filter element or clean the filter bag filter to achieve the filtering effect, which will greatly increase the use cost or maintenance labor cost. Moreover, when cleaning the flaky film residue in the tank, the operation method of manually turning the tank regularly and fishing is mostly adopted. The process is relatively cumbersome and labor-intensive, which not only affects pro...

AI Technical Summary

Problems solved by technology

[0002] The liquid filtration devices currently on the market generally use fixed filter elements, filter bags or mesh baskets to filter, which are only suitable for liquids containing tiny particles or fine film residues, but not for liquids containing a large amount of flake film residues, because the flakes The film-like residue can easily block the filter channel, and it is necessary to frequently replace the filter element or clean the filter bag filter to achie

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