Grain spinning and gelatinizing system and technological process thereof

Abstract

The invention relates to a grain spinning and gelatinizing system and a technological process thereof. The system comprises a first grain gelatinizing and spinning machine and a second grain gelatinizing and spinning machine, wherein the first grain gelatinizing and spinning machine, the second grain gelatinizing and spinning machine, an air lock and a cooler are sequentially connected in series through pipelines, and a Roots blower is connected to a pipeline between the air lock and the cooler through a channel. A motion structure of conventional materials is broken through spiral rotating blades, so that the materials are fully spun, and excessive gelatinization cannot be caused in the gelatinization process; through divergent heat transfer, a method for drying the materials through heattransfer between material molecules in the material heat transfer process of conventional drying machines is completely broken through. For materials with a granularity not larger than 20 meshes andmaterials with a water content not higher than 20%, the dehydration and gelatinization effects are good. Aiming at the requirement that the water content of materials is not higher than 4% after drying, and a heat source is effectively used in the processing process, so that the heat source achieves the fastest heat transfer effect in the shortest time.

Description

technical field [0001] The invention relates to a grain drying and gelatinization system and its technical process. Background technique [0002] The existing drying technology adopts a single process technology, such as: freeze drying, hot air drying, radiation drying and other technologies, which consume a lot of energy and power in the practical process, and require high site and climatic conditions during operation. [0003] Conventional thermal drying technology is basically the realization of heat transfer between materials (for grain powder) molecules or tiny particles. (the physical and chemical properties of the material itself change), there is no heat transfer effect (the material is not fully dried), and the uneven phenomenon occurs in the process. The most high-quality drying method for grain materials in the drying process (grain particles or Tiny particles) have enough breathing space during the drying process, and can achieve a state of rapid volatilization ...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned drying technologies are all factors of high energy consumption, long cycle and poor uniformity

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