7.比重分离平台的调整 ①比重分离台的调整 根据清选谷物品种，由提升机

7. The adjustment of the specific gravity separation platform <br>①The adjustment of the specific gravity separation platform is based on the sorts of grains. The elevator will uniformly transport the grains to the feed hopper according to the cleaning capacity of the machine per unit time, and then enter the specific gravity platform after wind screening and removal of some light impurities. ; The exit baffle is closed, and the height of the exit baffle can be adjusted at any time according to the separation of debris. Depending on the horizontal distribution of grains on the table, it can be adjusted by adjusting the supporting screw. <br>The outlet thickness of the countertop containing miscellaneous grains is 60-80 mm, and the thickness of the miscellaneous outlet is 30-40 mm. The separation effect is better in the semi-floating state. The cleaning effect should be determined according to the grain quality and moisture content. Flexible adjustment of the size of the fan's vent door, the platform's inlet wind direction and the tilt angle of the separation table (adjusted by adjusting the screw), until the upper and lower layers of the impurity grains are separated clearly, and the differential reverse movement of the grains and impurities is best.

7. The adjustment of the gravity separation platform<br> (1) The adjustment of the proportion separation table According to the selection of grain varieties, by the lifter according to the native unit time of the selection capacity, the grain is evenly transported to the feed hopper by wind screening to remove part of the light and miscellaneous into the gravity table; Depending on the horizontal distribution of the grain on the countertop, it can be adjusted by adjusting the supporting screw.<br> The countertop contains 60 to 80 mm of grain export thickness, and the residual exit is 30 to 40 mm thick. The separation effect is better in the semi-floating state. According to the grain quality, moisture content, to determine the effect of the selection. Flexible adjustment of fan vent size and platform inlet wind direction and separation countertop tilt angle (adjusted by adjusting the screw) until the upper and lower layers of the inclusion grain separation layer is clear, grain and impurities differential reverse movement is best.

7. Adjustment of specific gravity separation platform<br>① The adjustment of the specific gravity separation table is based on the cleaning grain varieties, and the grain is evenly transported to the feeding hopper by the elevator according to the cleaning capacity of the machine per unit time. After removing part of the light impurities by air screening, it enters the specific gravity table; the outlet baffle is closed, and the height of the outlet baffle is adjusted at any time according to the separation of impurities. It can be adjusted by adjusting the supporting screw.<br>The thickness of the outlet of miscellaneous grain on the table is 60-80 mm, and the thickness of the outlet of miscellaneous grain is 30-40 mm. The separation effect is better in the semi floating state. The cleaning effect should be determined according to grain quality and moisture content. Flexibly adjust the size of the fan vent valve, the wind direction of the platform and the tilt elevation angle of the separation table (adjusted by adjusting the lead screw), until the separation of the upper and lower layers of grains with impurities is clear, and the differential reverse movement of grains and impurities is the best.<br>