Various sorting machine principles

Everyone should know about the cleaning machine, but what kind of specific? What kind of working principle is different types? Today, Xiaobian should give you a detailed introduction.

(1) Wind screen cleaning machine

The air screen type cleaning machine mainly uses the difference in geometry and suspension speed of seeds and inclusions for cleaning and air selection. The screening is based on the difference in seed geometry, and the sieve of the appropriate size is arranged to achieve the purpose of separation under the reciprocating motion of the sieve. The screening also utilizes the difference in suspension speed to remove light impurities. The air screen type cleaning machine is mainly used for primary selection and basic cleaning of seeds such as wheat, soybean and corn.

(2) Gravity cleaning machine

The specific gravity cleaning machine mainly uses the specific gravity of each component in the material to separate. When a certain pressure of air flows through the seed, the seed is lifted and stratified due to the difference in air quality, and the vibration of the screen surface pushes the heavier seed in contact with the screen surface to go higher from the feeding end to the discharge end. Lighter seeds go lower, thus achieving separation. The specific gravity cleaning machine is mainly used for cleaning all kinds of light and heavy impurities with different outer dimensions and specific gravity. Such as insect seeds, moldy, hollow, embryo-free seeds, as well as broken bricks, soil, stones, sand and so on. The specific gravity cleaning machine can be used in stand-alone or in combination with seed processing plants and seed processing centers.

(3) Wool cylinder cleaning machine

The eye-type cylinder cleaning machine mainly uses the seed to rotate in the socket of the eye tube, and the seed, the length of the impurity and the movement path are different to achieve the purpose of separating the long and short impurities. The seed fed into the cylinder enters the bottom of the socket. At the time, the short seeds such as grass seeds and broken seeds to be removed are trapped in the eye socket and discharged with the simple rise of the rotation. The seeds that have not entered the eye are slipped backward along the inner wall of the cylinder and are discharged from the other end. The long miscellaneous movement along the axis of the eye tube is discharged from the other end. In the seed processing process, the hole-eye cylinder cleaning machine can be used as a selective host for separating long and short impurities, and can also be used as a seed classifier in a selection.

(4) Double cleaning machine

The double-type cleaning machine mainly selects the size and aerodynamic characteristics of the seed. Firstly, by changing the cross-sectional area of the suction channel, different airflow speeds are obtained to separate light and heavy impurities; then, the seed and hybrid geometry are utilized. The difference is that the impurities and the thin kernels are separated by a certain size of sieve holes; the long and short impurities are separated by the length of the seed through the socket of the eye, and the separation is achieved.

Reprint statement:

The article is reproduced on the Internet for the purpose of transmitting more information and does not imply endorsement of its views or verification of the authenticity of its content. If the reprinted works infringe the author's right to authorize, or have other damages such