Efficient compound fertilizer production and granulation device

Abstract

The invention relates to the technical field of compound fertilizer processing, and discloses an efficient compound fertilizer production and granulation device which comprises a base, an extrusion cylinder is arranged at the upper end of the base and connected to the upper end of the base through a mounting mechanism, and a rotating rod is jointly and rotationally connected into the extrusion cylinder through two first sealing bearings; the lower end of the rotating rod penetrates through the extrusion cylinder, extends downwards and is fixedly connected with a cutting knife, the side wall, located in the extrusion cylinder of, the rotating rod is fixedly sleeved with a rotating cylinder, the rotating cylinder is fixedly connected with a spiral plate, and a driving mechanism is installedat the upper end of the rotating rod; a plurality of feeding holes are formed in the upper end of the extrusion cylinder in an annular array mode, the extrusion cylinder is fixedly connected with a feeding cylinder, and a plurality of discharging holes are formed in the lower end of the extrusion cylinder. According to the efficient compound fertilizer production and granulation device, the operation mode of the device is simple, the mechanical cost is reduced, the enterprise benefit is improved, and compound fertilizer particles with different thicknesses can be processed.

Description

technical field [0001] The invention relates to the technical field of compound fertilizer processing, in particular to a high-efficiency compound fertilizer granulation 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. [0003] The operation mode of the existing compound fertilizer granulator is relatively complicated, which has a certain impact on the benefits of the equipment. In the patent No. CN110339782A, a granulation device for compound fertilizer production is provided, including the first extrusion The upper end of the first extruding cylinder is provided with a gap, and a connected hopper is provided at the gap, and a second mot...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a compound fertilizer granulation device with high efficiency, which makes the operation mode of the device relatively simple, reduces the mechanical cost, improves the enterprise benefit, and can process compound fertilizer particles of different thicknesses, etc. Advantages, it solves the problem that the operation mode of the granulation device in the prior art is still relatively complicated, which makes the mechanical cost relatively high, affects the profit of the enterprise, and cannot process compound fertilizer particles of different thicknesses

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