A raw material mixing device for surimi production

By designing the drive mechanism, cold air scraper, and spray mixing plate, combined with cold air and cold water devices, the system achieves efficient all-round mixing of fish paste, solving the problems of moisture evaporation and heat accumulation, ensuring the quality of fish paste and mixing efficiency, and improving the stability and lifespan of the equipment.

CN224268072UActive Publication Date: 2026-05-26JINJIANG JIRUI FOOD TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINJIANG JIRUI FOOD TECHNOLOGY CO LTD
Filing Date
2025-06-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing mixing devices, when used for prolonged mixing of surimi raw materials, experience increased viscosity due to moisture evaporation, which affects mixing efficiency and surimi quality. At the same time, they generate a large amount of heat, which affects the normal operation of the device and the quality of the surimi.

Method used

The device employs a drive mechanism to rotate the cold air scraper and spray mixing plate in opposite directions at high speed. Combined with a compressed cold air and cold water generating device, it precisely controls the temperature and humidity. The reciprocating rotation mechanism enables all-round and efficient mixing, and the ceramic anti-stick coating reduces adhesion.

Benefits of technology

It effectively solves the problems of moisture evaporation and heat accumulation, ensures the quality of fish paste and mixing efficiency, improves the stability and safety of equipment operation, and extends the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224268072U_ABST
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Abstract

This utility model discloses a raw material mixing device for surimi production, relating to the field of surimi production technology. It includes a base, with support sleeves fixedly connected to both ends of the top of the base. Connecting chambers are rotatably connected to the inner sidewalls of both ends of the support sleeves. A mixing chamber is fixedly connected between the two connecting chambers. Support pipes are rotatably connected to the sidewalls of both ends of the mixing chamber. Multiple cold air scraping plates and spray mixing plates are fixedly connected to the walls of the support pipes at both ends. The base provided by this utility model reduces viscosity to avoid affecting mixing efficiency and surimi quality, while simultaneously achieving cooling to avoid affecting the normal operation of the mixing device and the quality of the surimi. This solves the problem that existing mixing devices, when used for prolonged mixing of surimi raw materials, cause water evaporation in the surimi, increasing viscosity and affecting mixing efficiency and surimi quality, and also generate a large amount of heat, affecting the normal operation of the mixing device and the quality of the surimi.
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