Production process of biological organic fertilizer

A bio-organic fertilizer and production process technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve the problems of more nutrient loss, slow pelleting, low pelleting rate, etc., and reach the drying temperature The effect of low, fast ball forming and high ball forming rate

Inactive Publication Date: 2016-04-06
姜琼容
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  • Claims
  • Application Information

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Problems solved by technology

In order to facilitate the use of bio-organic fertilizers, generally processed organic fertilizers are granulated. Since bio-organic fertilizers a

Method used

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Embodiment Construction

[0022] A bio-organic fertilizer production process, including raw material mixing and stirring, crushing, roller granulation, disc granulation, primary drying, primary dust removal, secondary drying, secondary dust removal, cooling, screening, coloring, coating, packaging, The specific steps are as follows:

[0023] (1) The raw materials are mixed and stirred, and the various raw materials that make up the bio-organic fertilizer are fed into the mixer through the discharge port to make the various raw materials evenly mixed;

[0024] (2) Crushing, the mixed materials are sent to the crusher for crushing, so that the diameter of the crushed materials is less than 1mm;

[0025] (3) Roller granulation, send the crushed materials to the roller granulator, and add an appropriate amount of binder for primary granulation;

[0026] (4) Disc granulation. The granules produced by the drum granulator are sent to the disc granulator for secondary granulation to make the granules more smooth;

[00...

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Abstract

The invention provides a production process of a biological organic fertilizer. By virtue of techniques such as raw material mixing and stirring, pulverizing, roller granulating, disc granulating, primary drying, primary dust removing, secondary drying, secondary dust removing, cooling, screening, coloring, encapsulating, packing and the like, the pelletization is fast, and the pelletization rate is high; and by adopting twice drying, the drying temperature is low, so that not only is the loss of product nutrients prevented, but also the uniformity of the product particles can be maintained, and the breaking rate is low. An underground dust removal and smoke discharging system is adopted, so that the dust and smoke pollution can be reduced, and the environmental protection is facilitated.

Description

Technical field: [0001] The invention relates to a biological organic fertilizer production process, belonging to the technical field of biological organic fertilizer production. Background technique: [0002] Bio-organic fertilizer is organic solid waste (including organic waste, straw, livestock and poultry manure, cake, agricultural and sideline products, and solid waste from food processing) that is processed by biological fertilizer strains after fermentation, deodorization and complete decomposing. . It can regulate the soil, activate the activity rate of microorganisms in the soil, overcome soil compaction, and increase soil air permeability. Improve soil fertility, so that the production of food crops, cash crops, vegetables, melons and fruits will increase substantially. In order to facilitate the use of bio-organic fertilizers, organic fertilizers are generally processed for granulation. Since bio-organic fertilizers are made from a variety of raw materials, they will...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCC05F17/00Y02W30/40
Inventor 姜琼容
Owner 姜琼容
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