Grain color selector
A color sorter and grain technology, applied in the field of grain color sorting, can solve problems such as affecting the effect of grain color sorting and increasing grain temperature.
Active Publication Date: 2020-01-10
湖南绿之然农业发展股份有限公司
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a grain color sorter, which aims to solve the problem that the increase of grain temperature affects the effect of grain color sorting after the existing grain is heated and dried
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[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingly.
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The invention discloses a grain color selector. The grain color selector comprises a shell, a drying chamber, a filter chamber, a cooling chamber and a color selecting chamber, wherein the drying chamber, the filter chamber, the cooling chamber and the color selecting chamber are arranged in the shell and communicate sequentially from the direction away from the ground to the direction close to the ground, the cooling chamber is connected with a cooling part, the cooling part comprises an air inlet, an air inlet way, an air outlet way and an air outlet which communicate in sequence, the air inlet way and the air outlet way are separated through a filter net, the air inlet and the air outlet are formed in the two opposite wall faces of the shell, the air inlet is formed in the bottom end ofthe shell, the air outlet is formed in the top end of the shell, the filter net is arranged on the cooling chamber, the air inlet way and the air inlet are connected with the side wall, close to theground, of the cooling chamber, and communicate with the interior of the cooling chamber through the filter net, the air outlet way and the air outlet communicate with the interior of the cooling chamber, and the positions, close to the shell, of the air outlet way and the air inlet way are provided with fans. According to the technical scheme, through the cooling chamber, grains which are just heated and dried are cooled, and the influence of the high grain temperature on the color selecting effect is prevented.
Description
technical field [0001] The invention relates to the field of grain color sorting, in particular to a grain color sorter. Background technique [0002] The color sorter is a device that uses photoelectric detection technology to automatically sort out the heterochromatic particles in the granular material according to the difference in the optical properties of the material. At present, color sorters are used in the fields of bulk materials or packaging industrial products, food quality testing and grading. The current grain color sorter dries the grains before screening the grains. After the grains are heated and dried, the temperature of the grains increases, which makes the air density around the grains inconsistent, which leads to distortion of the light for color sorting and affects the color sorting effect of the grains. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide a grain color sorter, which aims to solve the problem that...
Claims
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IPC IPC(8): B07C5/342B07C5/02
CPCB07C5/3425B07C5/02B07C2501/0081
Inventor 覃华
Owner 湖南绿之然农业发展股份有限公司