A rice cooking device for a fresh rice production line and a production line thereof

By using chain conveyor components and nitrogen filling devices in the self-heating rice production line, the problems of uneven cooking and insufficient freshness of rice have been solved, achieving efficient and energy-saving cooking results and extending the storage time of rice.

CN224482861UActive Publication Date: 2026-07-14JINHE YUSU (NANTONG) FOOD CO LTD
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Patent Information

Application Number
CN202520852255.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-30
Publication Date
2026-07-14
Estimated Expiration
2035-04-30

AI Technical Summary

Technical Problem

Existing self-heating rice production methods suffer from uneven cooking, significant heat loss, and difficulty in guaranteeing rice freshness. In particular, industrialized production methods struggle to meet consumers' demands for authentic flavor and freshness.

Method used

The design employs a first chain conveyor assembly, combined with a corrugated rice cooker body and a nitrogen filling device. The zigzag movement path of the chain conveyor assembly improves the uniformity of steam distribution, and inert nitrogen gas is filled in for sealing after the rice is cooked.

Benefits of technology

It achieves uniform cooking of rice and energy saving, while extending the storage time of rice and improving the cooking effect and freshness.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of cooking device and its production line for fresh rice production line in the field of self-heating rice, including cooking mechanism, the cooking mechanism includes first chain type conveying component, cooking box and first steam delivery pipeline;The cooking box is rectangular box, the first steam delivery pipeline is arranged in the cooking box, the first chain type conveying component in the cooking box is in corrugated structure design, the lunch box in the first chain type conveying component is moved by corrugated route from front to back in the cooking box.The utility model is continuously set in corrugated structure in the cooking box by first chain type transmission component, so that lunch box moves up and down with cooking frame and simultaneously moves forward, steam in cooking box is more evenly distributed by stirring-like mode, the consistency of temperature from bottom to top is better, and cooking effect can be effectively improved.
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Citation Information

Patent Citations

  • Automatic rice production line

    CN116982720A