Incomplete gear engagement type composite fertilizer granule anti-caking efficient coating device

Abstract

The invention discloses an incomplete gear engagement type composite fertilizer granule anti-caking efficient coating device. The incomplete gear engagement type composite fertilizer granule anti-caking efficient coating device comprises a supporting base; supporting frames are arranged on the two sides of the upper end of the supporting base; the middle part of top end of each supporting frame isconnected with a hybrid motor; a heat oil cylinder is arranged on the middle part of the left-side supporting frame; a hot air cylinder is arranged on the middle part of the right-side supporting frame; piston plates are arranged in the hot air cylinder and the hot oil cylinder; the middle part of the outer side of each piston plate is connected with a piston rod; a guide plate is arranged between the piston rods; a coating barrel is arranged on the middle part of the upper end of the guide plate; an avoiding groove is formed in the middle part of the supporting base; a rotating shaft is arranged in the avoiding groove; an incomplete gear is arranged on the middle part of the rotating shaft; the outer side of the incomplete gear is engaged with a gear frame; and the middle parts of the two ends of the gear frame are connected with guide columns. The incomplete gear engagement type composite fertilizer granule anti-caking efficient coating device realizes oil-spraying and drying effects on composite fertilizer granules in the coating barrel, avoids the phenomenon that the fertilizer granules are caked or spray too much oil, and improves the coating quality and the coating efficiency of the composite fertilizer granules in the coating barrel.

Description

technical field [0001] The invention relates to the technical field of composite film coating, in particular to an incomplete gear meshing compound fertilizer granule anti-caking high-efficiency coating device. Background technique [0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. But it also has some disadvantages, such as its nutrient ratio is always fixed, but the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. Therefore, it is best to test the soil before use to understand the texture and nutritional status of the soil in the field. In addition, it is also necessary to pay attention to the application o...

AI Technical Summary

Problems solved by technology

The disadvantage of this coating process is that the coating effect is poor, that is, the coating is incomplete and the coating efficiency is low, resulting in uneven coating of the compound fertilizer particles, so that some compound fertilizers are sprayed with too much coating oil. It is difficult to dry into granules, but the compound fertilizer particles that are not sprayed with the coating oil will agglomerate, which seriously affects the production quality of the compound fertilizer, and is not very practical

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