Chemical raw material grinding device

By designing a multi-stage grinding mechanism and a rolling structure, the problem of insufficient fineness in existing chemical raw material grinding devices has been solved, and efficient multi-stage grinding and fine powder production have been achieved.

CN224086815UActive Publication Date: 2026-04-07XIAN BECKMAN CHEM TECH CO LTD
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Patent Information

Application Number
CN202520800400.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-25
Publication Date
2026-04-07
Estimated Expiration
2035-04-25

AI Technical Summary

Technical Problem

Existing chemical raw material grinding equipment has a single grinding function, resulting in inconsistent particle size and poor fineness, which affects the processing effect.

Method used

A chemical raw material grinding device including a first grinding mechanism and a second grinding mechanism was designed. By the relative rotation of the grinding cylinder and the conical grinding roller and the gradual reduction of the distance, combined with the collision and crushing of the grinding ring and the grinding block, multi-stage grinding and crushing is achieved, and the precision is improved by the crushing of the arc screen and the pressure roller.

Benefits of technology

It enables multi-stage grinding and crushing of chemical raw materials and the production of fine powder, significantly improving grinding precision and efficiency.

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Abstract

The utility model discloses a chemical raw material grinding device, and particularly relates to the technical field of chemical raw materials, the chemical raw material grinding device comprises a box body, the top end of the box body is provided with a feed hopper, and the bottom end of the box body is provided with a discharge port; and the first grinding mechanism comprises a grinding cylinder which is rotationally installed at the bottom end of the feeding hopper and located in the box body, a first rotating assembly is arranged at the top end of the grinding cylinder, a conical grinding roller is arranged in the middle of the interior of the grinding cylinder, and a supporting frame is fixedly connected between the top end of the conical grinding roller and the feeding hopper. The first grinding mechanism is arranged, the first grinding mechanism is composed of the grinding cylinder, the conical grinding roller, the first grinding head, the second grinding head and the like, materials can fall into the position between the grinding cylinder and the conical grinding roller which rotate relatively, and the distance between the first grinding head and the second grinding head is gradually reduced from top to bottom; and under the extrusion action of the grinding wheel and the materials, multi-stage grinding and crushing of the materials can be continuously realized.
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