Water filtering and purifying treatment device

Abstract

The invention relates to the technical field of water filtering and purifying, in particular to a water filtering and purifying treatment device. The water filtering and purifying treatment device comprises a shell, wherein two threaded blocks are symmetrically arranged on each threaded rod; the side walls of the threaded blocks are connected with first scraper plates; a cross plate is arranged between inner walls of the shell; two springs are symmetrically arranged at two sides of the outer wall of the cross plate; a second scraper plate is arranged on one end, which is far away from the cross plate, of each spring; the second scraper plates are provided with connecting ropes connected with the threaded blocks; two cross rods matched with the connecting ropes are symmetrically arranged between the inner walls of the shell. The water filtering and purifying treatment device disclosed by the invention is provided with the threaded rods, the threaded blocks and the first scraper plates,so that impurities attached to the inner wall of the shell can be removed, and filtering can be prevented from being affected by the impurities attached to the shell; through the arrangement of the springs, the connecting ropes, the threaded rods and the threaded blocks, the second scraper plates can be driven to do reciprocating motion, the impurities on the filter net can be removed, the impurities can be prevented from blocking the filter net and affecting a filter effect, and the practicability is high.

Description

Technical field [0001] The present invention relates to the technical field, in particular to a filtration water purification treatment device. Background technique [0002] Filtering water purification device is an indispensable device on the conveying medium pipeline. Usually, the impurity particles are condensed and precipitated by adding medicine, and then the impurities in the medium are eliminated through the filter to achieve the purpose of filtering and purifying water. [0003] Although the existing filtering and water purification device can complete the filtration of impurities and achieve the purpose of water purification, there are still some problems. After the impurity particles are filtered by the filter, they will settle on the top of the filter, which is not easy to clean. After a long time, It will block the filter screen and affect the filtering effect. Impurities will also be adsorbed on the inner wall of the filter chamber. After a long time, it will not only ...

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Problems solved by technology

[0003] Although the existing filter water purification device can complete the filtration of impurities and achieve the purpose of water purification, there are still some problems. After the impurity particles are filtered by the filter screen, they settle on the top of the filter screen, which is not easy to clean. After a long time, It will block the filter screen and affect the filtering effect. Impurities will also be adsorbed on the inner wall of the filter chamber. After a long time, it will not only affect the coagulation and precipitation of particles, but also cause secondary blockage to the filter screen, which will seriously affect the filtered water. We propose a water filtration device

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