Water sample rapid filtration and concentration device in water quality detection

CN224292690UActive Publication Date: 2026-05-29SHANDONG ZHONGSHENG HUAJIAN CERTIFICATION TESTING CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG ZHONGSHENG HUAJIAN CERTIFICATION TESTING CO LTD
Filing Date
2025-07-09
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing filtration and concentration devices cannot quickly and easily crush large impurities in water quality testing, leading to impurity accumulation and clogging of the filter screen, thus reducing work efficiency.

Method used

A rapid filtration and concentration device for water samples in water quality testing was designed, comprising a filtration mechanism and a concentration mechanism. It utilizes a motor-driven rotating rod and a pulverizing blade to rapidly pulverize impurities, and is equipped with a cleaning brush to clean the filter screen. It also incorporates a heating wire and a temperature sensor for uniform heating and precise control.

Benefits of technology

It enables rapid crushing of large impurities, reduces clogging, improves filtration efficiency, and avoids loss of target material through precise heating control, thereby enhancing the sensitivity and accuracy of detection.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224292690U_ABST
    Figure CN224292690U_ABST
Patent Text Reader

Abstract

The utility model belongs to water quality detection technical field especially relates to a water sample rapid filtration concentration device in water quality detection, including filter box and feed bin, the filter box inside is provided with filtration concentration structure, the filtration concentration structure includes having filter mechanism and concentration mechanism, the filter mechanism includes motor, rotating rod, crushing knife, cleaning brush, mounting panel, motor output and rotating rod bottom are connected with each other, the rotating rod outer wall and crushing knife inner wall are connected with each other. This water sample rapid filtration concentration device in water quality detection can realize the quick breaking of large impurities (such as leaves, plastic fragments) in water sample, reduce the probability of impurity accumulation and filter screen blockage, avoid the adhesion and blockage of suspended solids through the cleaning brush, and the filter screen can be quickly and conveniently disassembled and assembled, thereby improving the working efficiency of the filtration concentration device.
Need to check novelty before this filing date? Find Prior Art