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Garbage hydrolysis formula

A formula, waste technology, applied in the direction of organic fertilizer, climate change adaptation, etc., can solve the problems of slow heat dissipation, affecting production progress, unable to achieve hydrolysis effect, etc., to achieve the effect of short fermentation time and complete hydrolysis

Inactive Publication Date: 2019-01-01
福建省品兴环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually ~0.3Mpa compressed air is used for spray exposure, which causes the odor in the tank to erupt and generate noise, causing environmental pollution. When the material is seriously blocked, spray exposure will not help, and it can only be manually unloaded (manually removed). There is insulation on the outside of the tank, the temperature inside the tank is higher than 100°C, the heat dissipation is slow, and it takes 2-3 days to cool down, which seriously affects the production progress
In addition, the organic matter in the tank cannot be evenly sprayed with catalysts and heated evenly, and the organic matter will not be hydrolyzed completely, and the hydrolysis effect cannot be achieved, which will affect the quality of subsequent fertilizer production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A garbage hydrolysis formula, comprising the following steps:

[0022] Step 1: sending the sorted organic matter into a horizontal hydrolysis tank;

[0023] Step 2: Spray the dilute sulfuric acid solution on the sorted organic matter, heat the horizontal hydrolysis tank to a high temperature of 180°C and simultaneously apply a high pressure of 1.0Mpa to carry out the hydrolysis reaction;

[0024] Step 3: high temperature and high pressure hydrolysis reaction for 2 hours;

[0025] Step 4: Lower the temperature in the horizontal hydrolysis tank to 40°C and normal pressure (0-0.1Mpa is normal pressure);

[0026] Step 5: Then spray into the bio-enzyme catalyst to completely hydrolyze the sorted organic matter and play a role in fixing ammonia.

[0027] Further, the concentration of the dilute sulfuric acid solution described in step 2 is 25%-35%.

[0028] Further, the spraying amount of the dilute sulfuric acid solution and the sorted organic matter described in step 2 i...

Embodiment 2

[0032] Embodiment 1 Further, the concentration of the dilute sulfuric acid solution described in step 2 is 25%.

[0033] Further, the spraying amount of the dilute sulfuric acid solution described in step 2 and the sorted organic matter is 0.12L / m 3

[0034] Further, the biological enzyme catalyst described in step 5 includes 30 parts of peptidase, 10 parts of lipase, 18 parts of cellulase, 6 parts of ribozyme and 936 parts of water, and the resulting solution is fully mixed.

[0035] Further, the spraying amount of the biological enzyme catalyst described in step 5 and the sorted organic matter is 5L / m 3 .

Embodiment 3

[0037] Embodiment 1 Further, the concentration of the dilute sulfuric acid solution described in step 2 is 35%.

[0038] Further, the spraying amount of the dilute sulfuric acid solution described in step 2 and the selected organic matter is 0.08L / m 3 .

[0039] Further, the biological enzyme catalyst described in step 5 includes 40 parts of peptidase, 16 parts of lipase, 22 parts of cellulase, 9 parts of ribozyme and 913 parts of water, and the resulting solution is fully mixed.

[0040] Further, the spraying amount of the biological enzyme catalyst described in step 5 and the sorted organic matter is 3L / m 3 .

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Abstract

The invention relates to a garbage hydrolysis formula which is prepared by the following steps: (I), feeding the sorted organic matters into a horizontal hydrolysis tank; (II), spraying a dilute sulfuric acid solution onto the sorted organic matters, and heating the horizontal hydrolysis tank to a high temperature of 180 DEG C while applying a high pressure of 1.0Mpa for a hydrolysis reaction; (III), performing a high-temperature and high-pressure hydrolysis reaction for 2 hours; (IV), reducing the temperature in the horizontal hydrolysis tank to 40 DEG C at a normal pressure; (V), spraying ina bio-enzyme catalyst so as to thoroughly hydrolyze the sorted organic matters and realize a nitrogen fixing effect. In the invention, a technology of an organic matter comprehensive treatment systemis invented by taking the hydrolysis nitrogen fixing technology as the core.

Description

technical field [0001] The invention relates to a rubbish hydrolysis formula. Background technique [0002] For the treatment of perishable organic matter in the existing garbage, the hydrolysis spray exposure method is adopted in similar technologies. The hydrolysis spray exposure tank is a vertical tank with a cylindrical cylinder on the top and a cone on the bottom. The inlet D=600, the outlet D=500. The organic matter is fed from the upper port, and piled up from the lower cone to the upper cylinder, so that the catalyst is sprayed and the material is heated unevenly, and the spraying pipe and heating pipe are basically arranged in the cylinder. The discharge attached to the pipe is not clean. After the hydrolysis is completed, the material is viscous and is squeezed downward to form a blockage. Usually ~0.3Mpa compressed air is used for spray exposure, which causes the odor in the tank to erupt and generate noise, causing environmental pollution. When the material is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F9/04
CPCC05F9/04Y02A40/20
Inventor 王学成黄国雄
Owner 福建省品兴环保科技有限公司
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