Novel stone mill device for cereal

Abstract

The invention relates to a new type of stone milling device for grains. The lower surface of the upper grinding disc is evenly distributed along the circumferential direction with several wave-shaped grooves and convex ribs matched therewith. The upper surface of the lower grinding disc is Several wavy grooves and matching ribs are evenly distributed in the circumferential direction, and the upper grinding disc and the lower grinding disc are both circular with the same diameter. The device is equipped with grooves and ribs. Since the grooves and ribs are wavy, the grains to be ground are subjected to pressure from multiple angles during the grinding process of the upper and lower grinding discs, so the stone mill is more rigid than a straight line. The textured stone mill grinds the grain flour with a finer particle size and more comprehensive nutrition. This device meets the requirements for the precision of the grain flour.

Description

technical field [0001] The invention belongs to the technical field of grain processing equipment, in particular to a novel stone milling device for grain. Background technique [0002] Stone mill grain machine is a kind of grain powder processing device combined with electric drive on the basis of traditional stone mill. Compared with the existing flour machine, it has the characteristics of low-temperature grinding, which can reduce the damage to the nutrients of wheat seeds. , to maximize the nutritional value of flour. [0003] However, the textures of the upper and lower grinding discs of the current stone milling device are mostly linear textures that are evenly spaced along the circumferential direction of the disc, and the grain flour produced by the stone mill with this structure has relatively large grain size. In the case of finer particles and higher precision requirements for grain flour, the grain flour equipment in the prior art can no longer meet the existin...

AI Technical Summary

Problems solved by technology

[0003] However, the textures of the upper and lower grinding discs of the current stone milling device are mostly linear textures that are evenly spaced along the circumferential direction of the disc, and the grain flour that is ground by the stone mill with this structure has relatively large grains. , in the case where grain flour particles are required to be finer and have higher precision requirements, the grain flour equipment in the prior art can no longer meet the existing needs, so a new grain flour equipment is urgently needed

In addition, most of the discharge openings of the texture of the lower grinding disc of the existing stone mill equipment are horizontal, and this kind of discharging opening causes the prepared grain flour to flow out from the lower grinding disc of the stone mill at a slower rate, reducing the labor force. High working efficiency, prolonging the working cycle of the stone mill, and improving the production cost of the enterprise

Images