A lens polishing solution circulating filtration and purification device

By combining a horizontal rotating filter disc with an automatic slag removal system, the problems of low filtration efficiency and easy damage to components during the optical lens grinding process are solved, achieving efficient continuous filtration of the grinding fluid and automatic slag removal, which significantly improves production efficiency and environmental friendliness.

CN224524177UActive Publication Date: 2026-07-21SUZHOU KELETAI OPTICAL GLASS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU KELETAI OPTICAL GLASS
Filing Date
2025-08-12
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional filtration methods are inefficient, prone to clogging, require frequent shutdowns, involve high manual labor intensity, and are prone to secondary pollution during optical lens grinding. Furthermore, the filter components lack wear resistance and corrosion resistance, affecting filtration accuracy and equipment lifespan.

Method used

The filter chamber, consisting of a horizontally rotating filter disc, a storage tank, and a ring baffle, combined with an automatic slag discharge system and ceramic filter plates, enables dynamic continuous filtration and automatic slag discharge of the grinding liquid. The filter disc is driven to rotate clockwise by a rotary motor, and the filter slag is transported by an auger. The filter plates are made of ceramic materials to improve wear resistance and corrosion resistance.

Benefits of technology

It achieves efficient and continuous filtration of grinding fluid, reduces liquid loss, lowers maintenance costs, improves production efficiency and environmental friendliness, and solves the problems of clogging, low efficiency and easy damage of components in traditional methods.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of lens grinding fluid circulation filtration purification device, it is related to filter equipment technical field, including: storage tank;The storage tank is the circular barrel structure of upper end opening, and the middle part of storage tank is vertically provided with center column;The upper end of the center column is fixedly connected with ring barrier by three annular distribution support rods, and ring barrier is the ring structure of diameter consistent with storage tank;Rotary filter disc is equipped between the ring barrier and storage tank.The dynamic continuous filtration of grinding fluid is realized.Filter disc is driven to rotate continuously under the driving of rotary motor (driven by gear and gear ring engagement), and the grinding fluid to be filtered is evenly added to the center area of filter disc by hopper, and passes through the micropore of filter disc (filter plate) under the action of gravity, and solid impurities are intercepted on the surface of filter disc.This design significantly improves the filtration efficiency and flux, and avoids the problem that fixed filter screen is easy to block.
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