阅读说明：本技术 一种含腐植酸高蛋白浓缩液体肥制备工艺的方法 (Preparation process of humic acid-containing high-protein concentrated liquid fertilizer ) 是由 任枫梅 于 2018-07-15 设计创作，主要内容包括：本发明提供一种含腐植酸高蛋白浓缩液体肥制备工艺的方法,涉及到将动物弃体作成糊浆,采用高温发酵分解直至PH值中性,加酶高温分解,再以高温浓缩直至去水一半以上,使糊浆中的固体物质成为腐植酸,使液体肥成为乌色悬乳剂,施用在天然有机瓜果蔬菜生产上,它的蛋白质养分在防病、高产增收上效果极好,同无机养分混合施用效果更好。(The invention provides a method for preparing a humic acid-containing high-protein concentrated liquid fertilizer, which relates to a method for preparing paste from animal wastes, fermenting and decomposing at high temperature until the pH value is neutral, adding enzyme for high-temperature decomposition, concentrating at high temperature until more than half of water is removed, so that solid substances in the paste become humic acid, and the liquid fertilizer becomes dark suspension emulsion and is applied to the production of natural organic fruits and vegetables.)

1. A method for preparing a humic acid-containing high-protein concentrated liquid fertilizer is characterized by comprising the following steps:

the method is implemented according to the following steps:

facilities and materials

Facilities: a two-temperature fermentation tank, a two-temperature facility shed, an operation workshop and a liquid fertilizer storehouse;

materials: animal waste, sodium hydroxide, papain and pH test paper;

the preparation process flow comprises the following steps:

animal waste → paste slurry making → high temperature fermentation in pool → PH value detection → cell breaking in pool → two temperature decomposition by enzyme addition → ammonia rate detection → water removal by concentration → concentration rate detection → storage in pool.

2. If entering the tank for high-temperature fermentation, the method also has the following characteristics: the mass number of the liquid temperature fermentation is above 65 ℃.

3. If the pH value is detected, the method also comprises the following steps: the mass number of pH value detection is between 7 and 8.5.

4. If the enzyme is added for two-temperature decomposition, the method is also characterized in that: the temperature and mass number of the liquid for adding enzyme for decomposition are preferably between 50 and 65 ℃; the mass number of enzyme added to the paste is preferably between 1: 350 and 1: 500.

5. The detection of the concentration rate is also characterized in that: mass number of concentration rate detected was

Technical Field

The invention belongs to the technical field of agricultural biology, and provides a preparation method of a humic acid-containing high-protein concentrated liquid fertilizer.

Background

The single-temperature fermentation or single-enzyme decomposition of animal protein has the advantages of low decomposition speed, low decomposition rate, environmental pollution, high operation difficulty and environmental pollution.

The invention provides a method for preparing a humic high-protein concentrated liquid fertilizer, which adopts a preparation process of sunlight heating, fuel gas heating, sealed two-temperature high-temperature fermentation, enzyme two-temperature decomposition and concentration, and is characterized in that animal high-protein is decomposed at two temperatures, and solid substances of animal paste are fermented into animal humic acid; it is also characterized in that: the generated methane and the generated fishy gas are combusted and utilized in the fermentation and decomposition process, and the fermentation and decomposition process is sanitary and environment-friendly.

The invention applies a two-temperature fermentation tank, a two-temperature facility shed and a sealed two-temperature two-decomposition protein to lead the solid in the paste to become humic acid, and the method is implemented according to the following steps:

detailed description of the invention

Facilities and materials

Facilities: a two-temperature fermentation tank, a two-temperature facility shed, an operation workshop and a liquid fertilizer storehouse;

materials: animal waste, sodium hydroxide, papain and pH test paper;

the preparation process flow comprises the following steps:

storing animal waste → making paste paddle → entering pool high temperature fermentation → PH value detection → leaving pool breaking → adding enzyme for two temperature decomposition → detecting ammonia rate → concentrating and removing water → detecting concentration rate → entering pool for storing

The invention is also characterized in that

If entering the tank for high-temperature fermentation, the method also has the following characteristics: the mass number of the liquid temperature fermentation is above 65 ℃;

if the pH value is detected, the method also comprises the following steps: the mass number of PH value detection is between 7 and 8.5;

if the enzyme is added for two-temperature decomposition, the method is also characterized in that: the temperature and mass number of the liquid for adding enzyme for decomposition are preferably between 50 and 65 ℃; adding enzyme to the mixed paste, wherein the mass number of the enzyme to the mixed paste is 1: 350 to 1: between 500 is preferred.

The detection of the concentration rate is also characterized in that: mass number of concentration rate detected wasOr the desired mass number.

The invention has the beneficial effects that: decomposing through two-temperature double-decomposition sealing; the decomposition is thorough and rapid, the energy is saved, the environment is protected, the content is full, and the solid matter in the paste becomes humic acid.

The concentrated liquid fertilizer containing humic acid and high protein is a high-efficiency organic fertilizer, and through a double-temperature double-decomposition process, organic humic acid is added to high-protein nutrients, so that the total nutrients of animal waste are thoroughly decomposed, the nutrients are complete, and the effect of disease resistance and yield increase of organic fruits and vegetables is better when the concentrated liquid fertilizer is applied.