Oat cleaning device based on electric field force

Abstract

The invention discloses an oat cleaning and sorting device based on electric field force. The oat cleaning and sorting device comprises a rack, a conveyer belt and a plurality of rollers, wherein the rollers are arranged above the conveyer belt; the conveyer belt and the rollers are driven by a power source arranged on the rack; gaps between the outer walls of the rollers and the conveyer belt form material extrusion and threshing channels; positive electrode brushes are arranged at one ends of the rollers; the positive electrode brushes are connected in parallel and are connected with a power supply through positive potential wires; the rack is further provided with a plurality of impurity collectors; the impurity collectors are corresponding arranged with the rollers; scraper plates tangent to the outer walls of the rollers are arranged at the upper ends of the impurity collectors; while the conveyer belt and the rollers driven by the power source are rotated, a material is separated and threshed under the action of extrusion and kneading of the extrusion and threshing channels; and separated impurities with negative charges are sucked to the outer surfaces of the rollers, are scraped by the scraper plates and are collected into the impurity collectors. The whole cleaning and sorting process is free of wind power, so that air dust pollution and chaff floating are avoided, and the device is low in power consumption and small in pollution.

Description

technical field [0001] The invention relates to oat cleaning equipment, in particular to an oat cleaning device based on electric field force. Background technique [0002] Oats have the characteristics of resistance to barrenness, cold resistance, high yield, and high nutritional value, and are deeply loved by farmers and herdsmen. In recent years, it has provided necessary technical support for the industrialization of oats, realized the commercial production of oat seed production, cleaning, processing, storage and transportation, established a technologically advanced oat seed production base, and combined years of practical experience in oat seed cleaning and processing , designed a variety of oat seed cleaning technology. The current oat cleaning devices are all designed based on the principles of fan screens or grain lifters. Bran breaks and dust are likely to cause air pollution, and the cleaning operation environment is poor, and the kinetic energy required for the...

AI Technical Summary

Problems solved by technology

The current oat cleaning devices are all designed based on the principles of fan screens or grain lifters. Bran breaks and dust are likely to cause air pollution, and the cleaning operation environment is poor, and the kinetic energy required for the rotation of the fan or grain lifter is large. High energy consumption, high-speed rotating blades, etc. may easily cause safety hazards; moreover, the sieve holes on the surface of the sieve cylinder are easily blocked, and the effective area of ​​the drying surface is low

Therefore, there are above-mentioned deficiencies in the traditional cleaning device

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