Vibration separation and collection system of grain impurities

Abstract

The invention discloses a vibration separation and collection system of grain impurities. The vibration separation and collection system comprises a filtering cavity, a water tank and an impurity processing cavity, wherein the filtering cavity is provided with a feeding pipe, an arc-shaped plate, a rotating frame, a discharging pipeline, a vibration motor, a cam and a material guide bottom plate;the arc-shaped plate is provided with a lining plate and a spring, and a filter screen, a containing groove and a rotating shaft are arranged on the rotating frame; the water tank is arranged above the left side of the filtering cavity, and a control water pipe, a siphon, a water outlet pipe opening and a water inlet pipe are arranged in the water tank; and the impurity processing cavity is formedin the lower end of the filtering cavity and is provided with a connecting pipeline, a stirring shaft, crushing blades, discharge fan blades, a stirring motor, a drainage pipe and an impurity discharging pipeline. According to the vibration separation and collection system of the grain impurities, grain screening and impurity collecting treatment can be carried out continuously; the filter screenis driven to rotate and screen materials through the rotating frame so as to improve screening efficiency; and the siphon is designed on the water tank so as to carry out intermittent quantitative flushing, and under cooperation with impurity processing, processing continuity and processing efficiency can be improved.

Description

technical field [0001] The invention relates to the field of grain processing, in particular to a vibration separation and collection system for grain impurities. Background technique [0002] "Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. It is a traditional staple food of many Asian peoples. [0003] Cereals do not only refer to the seeds of gramineous plants. To be precise, they can be roughly divided into three categories in my country: ① Cereals: including rice (indica rice, japonica rice, rice), wheat (wheat, barley, oats, rye) ), corn, sorghum, millet, millet, yellow rice, buckwheat, etc.; ② Beans and beans: including soybeans, broad beans, peas, mung beans, red beans, kidney beans, etc.; ③ Potatoes: including sweet potatoes, also known as sweet potatoes or white potatoes, potatoes, Yam, taro, cassava, etc. [0004] After th...

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Problems solved by technology

[0004] After the grains and grain seeds are harvested, they need to be screened to remove impurities before further processing, and a large number of broken shells and straw powders in the impurities can be recycled and used as biomass fuel pellets for processing. In the prior art, The efficiency of sieving processing for grain seeds is generally low, and impurities are not easy to collect during drying, and continuous sieving processing cannot be performed

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