Dust removal device with metal impurity block removal function for grain processing

Abstract

The invention discloses a grain processing dust removal device with a metal impurity block removal function, and relates to the technical field of grain processing, the grain processing dust removal device comprises a shell, the top surface of the shell is fixedly communicated with a feeding pipe, and an impurity removal mechanism for removing metal impurity blocks, a stirring and vibrating mechanism for rolling grain and a dust removal mechanism for removing dust are arranged in the shell. According to the grain impurity removing device, the impurity removing mechanism is used for separating small metal impurity blocks in grains, the removing effect is good, the metal impurity blocks can be separated through the abutting plate with the through groove and the fixing plate, the metal impurity blocks flow out of the material flowing plate, the stirring and vibrating mechanism is used for stirring and vibrating the grains, and therefore the grain impurity removing effect is good. Therefore, dust at the bottom of the grain can be raised and filtered by the dust removal mechanism, and the dust in the grain is fully removed.

Description

technical field [0001] The invention relates to the technical field of grain processing, in particular to a dust removal device for grain processing with the function of removing metal miscellaneous lumps. Background technique [0002] Grain is the main source of calories needed by the human body. The main grains in the world are rice, wheat, rye, sorghum, corn and millet. Except for rye, these grains are produced in China, and the most productive ones are rice, wheat and corn. And sorghum, grains other than rice and wheat are usually called coarse grains. The chemical composition of grains varies with varieties, soil, climate and cultivation techniques. Food Processing refers to the conversion of raw grains into semi-finished grains and finished grains through processing. , or the business activities of converting semi-finished grains into finished grains. Grain processing mainly includes: ① rice milling; ② wheat flour milling; ③ processing of corn and miscellaneous grains;...

AI Technical Summary

Problems solved by technology

[0003] Grain needs to be kept clean before processing. When the grain is harvested, there will be more impurities in the grain, such as dust and fine metal debris, so it needs to be removed to facilitate the next step of processing. The existing grain Miscellaneous devices have a general effect on removing small metal debris in grain, and have a general effect on the isolation of these separated metal debris, which is likely to cause secondary pollution. The dust removal effect on grain is relatively general

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