Filtering device for the production of colour-change pigments

By utilizing a sludge pump and a rotary nozzle design in the cleaning mechanism, the problem of filter cleaning affecting production efficiency in existing technologies has been solved, achieving a highly efficient filtration effect without stopping the machine during filter cleaning.

CN224404524UActive Publication Date: 2026-06-26GUANGDONG QIAOSHENG ANTI COUNTERFEITING MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG QIAOSHENG ANTI COUNTERFEITING MATERIALS CO LTD
Filing Date
2025-07-29
Publication Date
2026-06-26

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Abstract

The utility model discloses a filter device for discoloration pigment production, including filter vat, the inside right side fixed coupling of filter vat has the fixed ring, and the left side of fixed ring is the water outlet chamber, and the inside fixed coupling of water outlet chamber has the filter screen no.
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