Anti-blocking high-speed dispersion equipment for color paste of gel pen

CN224270992UActive Publication Date: 2026-05-26ANHUI DERUI NEW MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI DERUI NEW MATERIAL TECH CO LTD
Filing Date
2025-07-05
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional mixing equipment can easily create dead zones in the mixing container, causing pigment particles to agglomerate, affecting the uniformity and stability of the color paste. High-viscosity color paste is also prone to sedimentation, leading to equipment blockage and affecting production efficiency.

Method used

The design incorporates positioning and isolation tubes within the housing, combined with an air-impact mechanism and a mixing mechanism. Through gas pulse impact and the coordinated movement of the paddles and inclined mesh, dynamic sealing and asymmetric fluid shearing are achieved, preventing pigment agglomeration and improving dispersion efficiency.

Benefits of technology

It effectively prevents slurry backflow, breaks up pigment agglomeration, improves dispersion uniformity, reduces fluid resistance, lowers energy consumption, and significantly improves dispersion efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224270992U_ABST
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Abstract

The utility model discloses anti-blocking high-speed dispersion equipment for color paste of a gel pen, which belongs to the technical field of chemical machinery and comprises a box body, a feed hopper is mounted at the top of the box body, a discharge pipe is mounted at the bottom of the box body, a valve is arranged on the discharge pipe, two mounting rods are fixedly mounted on the inner wall of the box body, and the two mounting rods are fixedly connected with the feed hopper. The two mounting rods are rotationally connected with the same positioning pipe, paddles are fixedly mounted at the bottom end of the positioning pipe, a motor is fixedly mounted on one side of the box body, a rotating rod is fixedly mounted on an output shaft of the motor, and the rotating rod is in transmission connection with the positioning pipe; the air flushing mechanism comprises an air pump, and the air pump is rotationally connected with the positioning pipe. The gas pulse type impact is realized through the running fit of the isolation pipe and the positioning pipe and the intermittent communication of the vertical strip hole and the exhaust hole, and the dynamic sealing design not only prevents the slurry from flowing backwards, but also breaks the pigment agglomeration through periodic gas disturbance and improves the dispersion uniformity.
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