A raw material mixing device for pigment carbon black production

The automated system, which uses bevel gear linkage and PLC control, solves the problems of incomplete impurity removal and difficult maintenance in traditional equipment, and realizes efficient, precise and convenient operation of raw material mixing in the production of pigment carbon black.

CN224358259UActive Publication Date: 2026-06-16JIANGXI XIANGFENG ENVIRONMENTAL PROTECTION NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGXI XIANGFENG ENVIRONMENTAL PROTECTION NEW MATERIALS CO LTD
Filing Date
2025-07-15
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Traditional raw material mixing devices used in the production of pigment carbon black fail to effectively remove solid particulate impurities from the raw materials, resulting in a decline in the quality of the mixture. Furthermore, the arc-shaped filter screen is prone to clogging, requiring frequent manual cleaning and making use and maintenance difficult.

⚗Method used

It adopts a bevel gear linkage system, which drives the cleaning scraper through the stirring shaft to automatically remove impurities from the arc-shaped filter screen. Combined with a PLC controller and a servo motor to drive the stirring shaft, it realizes automated impurity cleaning and is equipped with a heating jacket and temperature sensor for precise temperature control.

🎯Benefits of technology

It effectively removes solid particulate impurities, improves product quality, reduces manual maintenance, ensures accurate mixing ratios, reduces energy consumption, and enhances production efficiency and ease of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a raw material mixing device for pigment carbon black production, including installation base, mixing jar, filter box and arc filter screen, and installation base is equipped with ground load sensor, realizes raw material accurate weighing, is equipped with multiple paddle stirring frame in mixing jar, is driven through shaft coupling by servo motor, and the detachable arc filter screen is installed in filter box, realizes automatic sewage cleaning through bevel gear group linkage cleaning scraper, and mixing jar side wall is equipped with heating jacket chamber, and built -in electric heater and temperature sensor realize accurate temperature control. The device passes through automatic filtration, accurate proportioning, intelligent temperature control and linkage cleaning etc. design, effectively solved traditional mixing device impurity and did not remove thoroughly, and the problem such as maintenance complicated, temperature control precision is low, improved pigment carbon black raw material mixing quality and production efficiency significantly, reduced manual maintenance intensity, with reasonable structure, convenient operation, the characteristics of strong practicality.
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