Low-caking-rate water-soluble organic fertilizer retreatment process

An organic fertilizer and reprocessing technology, applied to organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of low caking rate and loss, and achieve the effects of improving reprocessing efficiency, avoiding nutrient loss, and reducing loss

Inactive Publication Date: 2021-09-07
夏志全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the object of the present invention is to provide a water-soluble organic fertilizer reprocessing process with a low caking rate, which makes the surface of the fertilizer granules form a Fiber ball net, fiber ball net can be formed between two adjacent fertilizer granules as an isolation, so that two adjacent fertilizer granules do not contact each other under the barrier of the fiber ball net, long-term storage or high ambient humidity, resulting in When the water-soluble fertilizer absorbs moisture and is slightly soluble, compared with the existing technology, it is less likely to agglomerate under the barrier of the fiber ball net, thereby effectively ensuring that the particle size of the fertilizer particles is less likely to change greatly under the condition of slightly water-soluble, thereby effectively avoiding nutrient loss. Loss, it is not easy for the application effect of the same number of fertilizer granules to deteriorate. In addition, the fiber granules and fiber sticks are randomly distributed on the surface of the fertilizer granules, and there are gaps between them. When in use, the fibers The net is not easy to affect its water solubility

Method used

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  • Low-caking-rate water-soluble organic fertilizer retreatment process
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  • Low-caking-rate water-soluble organic fertilizer retreatment process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 1 , in the figure, a represents fertilizer granules, b represents sprayed atomized water, and c represents fiber ball net, a water-soluble organic fertilizer reprocessing process with low caking rate, including the following steps:

[0052] S1. Water-soluble organic fertilizer raw materials are dispersed and dissolved, and then passed into a homogenizing pump and a grinding pump for dispersion, stirring, homogenization and emulsification to obtain raw material ultrafine particles, and then the ultrafine particles are granulated by a granulator to obtain fertilizer granules ;

[0053] S2. Please refer to figure 2 , drying the plant fibers, and then crushing the plant fibers to obtain fiber particles for subsequent use;

[0054] S3. Spray atomized water on the surface of the fertilizer granules first, and then spray the fiber granules after 1-2 seconds, so that the fiber granules adhere to the surface of the fertilizer granules and form a fiber ball net. Und...

Embodiment 2

[0057] see image 3 , a water-soluble organic fertilizer reprocessing process with low caking rate, comprising the following steps:

[0058] S1. Water-soluble organic fertilizer raw materials are dispersed and dissolved, and then passed into a homogenizing pump and a grinding pump for dispersion, stirring, homogenization and emulsification to obtain raw material ultrafine particles, and then the ultrafine particles are granulated by a granulator to obtain fertilizer granules ;

[0059] S2, drying the plant fiber, then crushing the plant fiber to obtain fiber particles for later use, and magnetizing the fiber particles by applying an external magnetic field;

[0060] S3. Spray the fiber particles and atomized water on the surface of the fertilizer particles, so that the fiber particles adhere to the surface of the fertilizer particles, and form a mutually adsorbed fiber ball net. Adhered to the surface of cellulose particles;

[0061] S4, drying to solidify the water-soluble...

Embodiment 3

[0064] A water-soluble organic fertilizer reprocessing process with low caking rate comprises the following steps:

[0065] S1. Water-soluble organic fertilizer raw materials are dispersed and dissolved, and then passed into a homogenizing pump and a grinding pump for dispersion, stirring, homogenization and emulsification to obtain raw material ultrafine particles, and then the ultrafine particles are granulated by a granulator to obtain fertilizer granules ;

[0066] S2, drying the plant fibers, and then crushing the plant fibers to obtain fiber particles for subsequent use;

[0067] S3, first spray the atomized water-soluble film to form a water-soluble film layer on the surface of the fertilizer granules, and then spray the fiber granules on the surface of the fertilizer granules to make the fiber particles adhere to the surface of the water-soluble film layer and form a fiber ball net;

[0068] S4, drying to solidify the water-soluble film layer on the surface of the fer...

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Abstract

The invention discloses a low-caking-rate water-soluble organic fertilizer retreatment process, and belongs to the field of organic fertilizers, the low-caking-rate water-soluble organic fertilizer retreatment process is characterized in that fertilizer granules are retreated, so that fiber ball nets are formed on the surfaces of the fertilizer granules, and the fiber ball nets can form isolation between every two adjacent fertilizer granules; two adjacent fertilizer granules do not touch each other under the barrier of the fiber ball net, compared with the prior art, when the water-soluble fertilizer absorbs moisture and is slightly soluble due to long-time storage or high environmental humidity, the water-soluble fertilizer is not prone to caking under the barrier of the fiber ball net, which can effectively guarante that the particle size of the fertilizer granules is not prone to large change under the slightly water-soluble condition, therefore, nutrient loss is effectively avoided, the situation that the application effect of the same number of fertilizer particles becomes poor is not prone to occurring, in addition, the fiber particles and the fiber rods are randomly distributed on the surfaces of the fertilizer particles in a disordered mode, gaps exist between the fiber particles and the fiber rods, and when the fiber net is used, the water solubility of the fiber net is not prone to being affected.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to a reprocessing process for water-soluble organic fertilizers with low caking rate. Background technique [0002] Organic fertilizers are mainly derived from plants and (or) animals, and are applied to the soil to provide plant nutrition as carbon-containing materials whose main function is. It is processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances, and is rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. nutritional elements. It can not only provide comprehensive nutrition for crops, but also has long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and is the main nutrient for green food produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/30C05G5/12C05G5/30
CPCC05F11/00C05G3/00C05G3/30C05G5/12C05G5/30C05G1/00
Inventor 夏志全
Owner 夏志全
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