Mill for food materials

Abstract

The present invention relates to a mill for food materials. The food mill for food material according to the present invention comprises: a housing having a inlet port for feeding in food materials and an outlet port for discharging the ground food materials; a pair of impellers having a central portion and a plurality of blade portions extending radially outwardly from the center portion such that the blade portions are spaced apart from each other, the pair of impellers being installed inside the housing; and a pair of driving bodies for driving the pair of impellers, respectively. The blade portions include vortex sides having recessed grooves, and the pair of impellers is arranged such that the vortex sides of the blade portions are opposite each other. The mill for food materials of the present invention grinds food materials by means of the mutual collision among the food materials and the collision between the food materials and the air during grinding, thus preventing foreign substances from being mixed with the unground food materials. The mill for food materials of the present invention can be used for dry or wet food materials, and may indirectly grind food materials by the operation of the mill rather than by direct grinding, thus maintaining the quality of the food materials. The mill for food materials of the present invention may include an impeller having a shape capable of forming a section in which the velocity is higher than the rotational speed of the impeller, thus enabling the food materials to be finely ground into uniform particles. Further, the mill for food materials of the present invention may maintain a low-temperature state during operation, thereby preventing the food materials from becoming spoiled due to high temperatures.

Description

technical field [0001] The present invention relates to a food raw material grinder, in particular to a food raw material grinder capable of finely pulverizing food raw materials into uniform particles while maintaining the quality of dry and wet food raw materials. Background technique [0002] The commonly used food raw material grinder is used when crushing grains with a crushing blade. Most of the food raw material grinders cannot achieve the required particle size crushing through only one crushing process. Therefore, the operator repeatedly supplies the The crushed object is re-pulverized until the desired particle size is obtained. Therefore, a lot of working time is required for the manual pulverization process, and there is also a problem that the efficiency is also lowered. Therefore, in order to solve the above-mentioned problems, in a grain grinder, the number of times of grinding the food material is increased by automatically feeding the ground material instea...

AI Technical Summary

Problems solved by technology

However, as mentioned above, when the pulverized object is passed through the food raw material grinder multiple times by using the pulverizing blade, due to the friction between the pulverized blades, the powder of the pulverizing blade is mixed into the pulverized object, and a pure food pulverized product cannot be obtained.

And because the pulverization is directly carried out by means of the pulverizing blade, the quality of the food raw material declines, and if the pulverizing blade becomes blunt after a period of time, the time required to pulverize the food raw material into the required particle size increases, and in the process of pulverizing The problem of heat occurring in the case of the grain and deterioration in the case of the grain

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