Experimental powder mill

Abstract

The invention provides a novel experimental grinding machine, which pertains to the experimental machine for wheat processing and aims at overcoming the defects of foreign experimental grinding machines, filling the blank of having no ideal domestic experimental grinding machines. The novel experimental grinding machine is composed of a wind raising gear, a feeding mechanism, a break mill mechanism, a reduction mill mechanism, a screen frame mechanism, a material collecting mechanism and a rack, wherein, the break mill gear roller of the break mill mechanism is a gear roller which is integrally processed and drawn in sections; the central burnishing roll of the reduction mill mechanism is integrally processed and sprayed with sand on the surface thereof; both the grinding rolls of a breakmill and a reduction mill are provided with a grinding roll parallel adjusting mechanism and transmitted by a semi-flexible coupler. By using the experimental grinding machine to do experiments on grinding powder, the quality of wheat can be better reflected, such as output, energy consumption, ash content accumulation curve, pink curve, gluten content, and paste characteristics, etc., thus providing instructional proofs for mass commercial flour production as well as carrying out blending and combination freely according to the requirements of various systems for flour quality by simulating commercial flour production and providing important basis for mass flour blending.

Description

Technical field: [0001] The invention relates to a grain processing machine, in particular to a wheat processing experimental machine, that is, an experimental mill. Background technique: [0002] Experimental milling machinery is the main experimental equipment for comprehensive research, analysis and evaluation of wheat flour milling quality traits. It is an indispensable mechanical equipment for large and medium-sized flour processing enterprises, especially special flour mills. Experimental milling machinery appeared late in our country. It was used in the 1990s with a small amount. It is mainly used in laboratories of professional scientific research units. Most of them are in the form of separating the crushing and grinding system from the sieving system. Manual switching between grinding and sieving is required, which is not convenient, so it is basically not used by general milling enterprises. With the development of society and the improvement of people's living s...

AI Technical Summary

Problems solved by technology

Imported equipment, such as the experimental milling machinery of Buhler, Switzerland, is expensive, and the design is cumbersome and complicated, and installation and maintenance are difficult, which is difficult for domestic enterprises to accept

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