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Automatic production line for irregular ammonium sulfate particle and production method

An automated production line, ammonium sulfate technology, applied in chemical instruments and methods, raw material extrusion granulation, ammonium salt fertilizer, etc., can solve the problem of high powder content in finished products, and achieve the effect of ensuring quality, ensuring granulation effect, and high quality

Inactive Publication Date: 2017-05-10
烟台盛园恒丰农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides an automatic production line for irregular ammonium sulfate granules, which aims to solve the problem of high powder content in the existing conventional ammonium sulfate granule production line

Method used

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  • Automatic production line for irregular ammonium sulfate particle and production method
  • Automatic production line for irregular ammonium sulfate particle and production method

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 Shown, a kind of automatic production line of irregular ammonium sulfate granule, comprises the transportation weighing device 1 that is connected successively to transport and weigh raw material, the mixing device 2 that evenly mixes the raw material after weighing, mixes The extruding device 3 for extruding the raw material, the granulating device 4 for granulating the extruded raw material and the screening device 5, the screening device 5 includes a cage sieve 51 for laterally screening the irregular ammonium sulfate particles And a vibrating screen 52 for longitudinally screening irregular ammonium sulfate particles.

[0024] In a specific embodiment, the cage sieve 51 is connected to the granulator 4 , and the vibrating screen 52 is connected to the cage sieve 51 .

[0025] In a specific embodiment, it also includes an anti-caking machine 6 and a packaging machine 7, the screening device 5 is connected with the anti-caking machine 6, and the anti...

Embodiment 2

[0029] Such as figure 2 Shown, a kind of production method of irregular ammonium sulfate particle, preparation steps are as follows:

[0030] S01. Weighing the raw materials: through the conveyor belt and the belt scale installed on the conveyor belt, the required raw materials are weighed and transmitted in a certain proportion, and the proportion can be adjusted according to the customer's requirements;

[0031] S02. Mixing the raw materials: mixing the weighed raw materials through a mixing device, so that the raw materials are mixed evenly, so as to ensure that the particles after subsequent extrusion can be evenly distributed;

[0032] S03. Extruding the raw materials: Extruding the mixed raw materials through an extrusion device, so that the extruded raw materials can meet the granulation requirements of the granulator;

[0033] S04, granulation: the extruded raw material is granulated by a granulator to form irregular ammonium sulfate particles;

[0034] S05. Screeni...

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Abstract

The invention relates to the technical field of the fertilizer particle production, and provides an automatic production line for an irregular ammonium sulfate particle. The automatic production line for the irregular ammonium sulfate particle comprises a conveying weighing device for conveying and weighing a raw material, a mixing device for uniformly mixing the raw material, an extruding device for extruding the mixed raw material, a prilling device for prilling the extruded raw material and a sieving device which are successively connected. The sieving device comprises a circular cage sieve for horizontally sieving the irregular ammonium sulfate particles and a vibrating sieve for longitudinally sieving the irregular ammonium sulfate particles. The material is moved on the sieve surface along the parabolic circular trace by the circular cage sieve, and the sieving is more uniform. The irregular ammonium sulfate particles sieved by the circular cage sieve are placed in the vibrating sieve for longitudinally sieving, so the unqualified small particles adsorbed on the irregular ammonium sulfate particles can be sieved by the vibrating sieve. Compared with the similar product, the optimization rate of the finished product powder is up to 80%.

Description

technical field [0001] The invention belongs to the technical field of fertilizer granule production, and in particular relates to an automatic production line and a production method of irregular ammonium sulfate granules. Background technique [0002] As we all know, the growth of crops is inseparable from fertilizers. Fertilizers are substances that can provide one or more essential mineral elements for plants, improve soil properties, and increase soil fertility levels. They are one of the material bases of agricultural production. Fertilizers There are many types, and ammonium sulfate fertilizer is one of them. It has a wide range of applications. Ammonium sulfate is an excellent nitrogen fertilizer, which is suitable for general soil and crops. It can make branches and leaves grow vigorously, improve fruit quality and yield, and strengthen crops. The ability to resist disasters can be used as base fertilizer, topdressing fertilizer and seed fertilizer. [0003] The pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G5/00C05C3/00B01J2/20B07B9/00
CPCB01J2/20C05C3/00B07B9/00C05G5/12
Inventor 李绍康王霞吴清泽
Owner 烟台盛园恒丰农业科技开发有限公司