A small mixed water washing and wheat washing machine

Abstract

The invention discloses a small-size mixed rinsing wheat washer comprising a chassis, a rinsing groove installed on the chassis, an auger groove, and a dehydrating barrel. A waste water collector is installed right below the auger groove. A rinsing auger is installed inside the auger groove that is arranged by an inclination of 25 plus or minus 2 degrees. A sieve is installed at the bottom of the auger groove for filtering the water. A water return box is installed below the sieve. A lower end of the auger groove is communicated with the rinsing groove. A gravel auger is installed at the bottom of the rinsing groove. A spraying pipe is installed on the upper middle section of the auger groove. The spraying flux is controlled by a flux monitoring controller installed on a water inlet pipe. The small-size mixed rinsing wheat washer uses a coarse-fine separated wheat washing manner of the combination of the coarse washing and the waster spraying fine washing to replace the conventional single-stage rinsing, accordingly the cleaning rate is high, and the impurities can be cleaned more thoroughly. In working, the clean water is directly injected from the spraying pipe, the recycled water generated in the spraying washing is collected by the water return box for the coarse rinsing, thereby achieving the reuse of the recycled water. Comparing with a conventional method, the 60% to 70% of water can be saved, accordingly the cost is effectively reduced, and the environmental contamination is reduced.

Description

technical field [0001] The invention relates to a small-scale mixed water washing and washing machine, in particular to a wheat washing machine for washing wheat before processing to remove dust, microorganisms, sandstones, pesticide residues and the like attached to the surface of grains. Background technique [0002] During the process of wheat growth, harvesting, drying, transportation and storage, some dust, sand and some drug residues will adhere to the surface of the wheat and in the ventral groove, and at the same time, a certain amount of moldy grains, insect-eaten grains, germinated grains, and burnt grains will be produced. Grains, etc., seriously affect the quality of wheat. Therefore, in the milling process, the cleaning of raw grain wheat before milling has a significant impact on important indicators such as whiteness, purity, and ash content of processed flour. The water consumption of wheat dry cleaning is small, but the cleaning effect on dust, microorganis...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of large water consumption and serious pollution in the current wet cleaning, the present invention proposes a water-washing and wheat-washing technology that combines rough elutriation and water spray fine washing to separate rough and fine washing, and water recovery and recycling technology. Realize the wheat washing equipment with simple, high washing rate and effective use of water resources

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