A kind of liquid organic fertilizer and preparation process thereof

A preparation process and technology of organic fertilizers, applied in the preparation of organic fertilizers, organic fertilizer equipment, organic fertilizers, etc., can solve the problems of affecting fermentation and inconvenient mixing.

Active Publication Date: 2022-07-08
杨凌霖科生态科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production process of organic liquid fertilizer, when animal manure is dried and ground into powder and then mixed with water, it is not easy to mix evenly, which affects fermentation

Method used

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  • A kind of liquid organic fertilizer and preparation process thereof
  • A kind of liquid organic fertilizer and preparation process thereof
  • A kind of liquid organic fertilizer and preparation process thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0057] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these specific embodiments.

[0058] A process for preparing liquid organic fertilizer, the process comprises the following steps:

[0059] 1. Mix the animal feces powder with water to obtain a mixed stock solution;

[0060] Ⅱ. After the mixed stock solution is evenly stirred by the mixing device, the fermentation strain is added to obtain the to-be-fermented liquid;

[0061] Ⅲ. The obtained liquid to be fermented is introduced into a fermentation tank for fermentation, and finally an organic fertilizer slurry is obtained, and the organic fertilizer slurry is filtered to obtain a liquid organic fertilizer.

[0062] Further, the animal manure powder is pig manure or chicken manure or a mixture of the two.

[0063] The animal manure powder can be pig manure powder, chicken manure powder, or a mixture...

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Abstract

The invention relates to the field of preparation of liquid organic fertilizers, in particular to a liquid organic fertilizer and a preparation process thereof. The liquid organic fertilizer comprises the following raw materials by weight: 100 parts of animal feces powder, 0.8 parts of fermentation bacteria, and 800 parts of water; The process includes the following steps: 1. Mixing the animal feces powder with water to obtain a mixed stock solution; 2. After the mixed stock solution is evenly stirred by a mixing device, adding fermentation strains to obtain a to-be-fermented liquid; Fermentation is carried out to finally obtain organic fertilizer slurry, and the organic fertilizer slurry is filtered to obtain liquid organic fertilizer; the mixing device includes a mixing outer box frame, a stirring shaft, a connecting plate, a stirring roller and a discharge mechanism, and the stirring shaft is rotated and connected to the mixing device. In the middle of the outer box frame, the connecting plate is fixedly connected to the upper end of the stirring shaft, the stirring roller is rotatably connected to the connecting plate and is located at one end away from the stirring shaft, and the discharge mechanism is connected to the mixing outer box frame.

Description

technical field [0001] The invention relates to the field of liquid organic fertilizer preparation, in particular to a liquid organic fertilizer and a preparation process thereof. Background technique [0002] With the advancement of science and technology, the application of sprinkler and drip irrigation technology has become more and more extensive, and the demand for liquid fertilizer is also growing. Compared with solid compost, liquid fertilizer has many advantages such as accurate fertilization, high fertilizer utilization rate, and convenience for automatic control. At the same time, the fermentation of liquid fertilizer is more conducive to control, the production cycle is shorter and the efficiency is higher, especially the biological organic liquid fertilizer is more environmentally friendly. However, in the production process of organic liquid fertilizer, when animal manure is dried and ground into powder and mixed with water, it is inconvenient to mix evenly and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F17/00C05G5/20C05F17/90C05F17/964
CPCC05F3/00C05F17/00C05G5/20C05F17/90C05F17/964C05F11/08Y02W30/40
Inventor 张涛
Owner 杨凌霖科生态科技股份有限公司
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