Macroelement water-soluble fertilizer particle production device

Abstract

The invention relates to the technical field of fertilizer production, in particular to a macroelement water-soluble fertilizer particle production device, which comprises a rack and a granulation tank mounted on the rack, wherein the granulation tank comprises a tank body; a rotary cylinder rotatably arranged in the tank body, wherein a first cavity is formed between the inner wall of the tank body and the outer wall of the rotary cylinder, and a plurality of extrusion holes are formed in the rotary cylinder in the circumferential direction; a discharging cylinder, wherein the lower end of the discharging cylinder penetrates through the bottom of the tank body, and the upper end is connected below the bottom of the rotary cylinder; a material guide opening formed in the circumferential direction of the material discharging barrel located in the first cavity; a first driving source connected with the discharging barrel and capable of driving the rotary barrel to rotate by driving the discharging barrel; and a tamping body arranged in the inner cavity of the rotary cylinder and used for tamping the raw materials in the rotary cylinder under the driving of the second driving source. The macroelement water-soluble fertilizer particle production device can automatically complete tamping, granulating, forming, drying and screening of a water-soluble fertilizer, water-soluble fertilizer particles with uniform weight are obtained, the processing efficiency is high, and the particles are uniform.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a device for producing large-element water-soluble fertilizer granules. Background technique [0002] Water-soluble fertilizer with a large amount of elements is a multi-component compound fertilizer that can be completely dissolved in water. After being dissolved or diluted in water, it can be quickly dissolved in water. It can be used for irrigation and fertilization, foliar fertilization, soilless cultivation, soaking seeds and roots It is easily absorbed by crops, and its absorption utilization rate is relatively high. Water-soluble fertilizers with a large number of elements have the characteristics of simple use and convenient use. Therefore, after being applied to modern irrigation equipment such as drip irrigation, water and fertilizer integration can be realized, and the efficiency of saving water, fertilizer and labor can be achieved. [0003] At present,...

AI Technical Summary

Problems solved by technology

Liquid fertilizers are expensive to transport and high salinity can damage application equipment

Solid powder water-soluble fertilizers have low active ingredient content, low plant utilization rate, and are easy to pollute the environment. At the same time, they have strong hygroscopicity, and the problem of caking caused by long-term stacking is very prominent, which seriously affects the quality and use of large-element water-soluble fertilizer products.

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