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Cavity type negative-pressure fermentation technical process

A negative pressure and high-tech technology, applied in the field of microbial aerobic fermentation industry, can solve the problems of heavy workload, high production site requirements, uneven fermentation, etc., and achieve the effect of less labor, short time and good effect

Inactive Publication Date: 2014-03-19
简浪波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has a large workload, uneven fermentation, and low-quality output; the latter has high requirements for production sites and high equipment investment costs, which is not conducive to promotion

Method used

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  • Cavity type negative-pressure fermentation technical process
  • Cavity type negative-pressure fermentation technical process
  • Cavity type negative-pressure fermentation technical process

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Embodiment Construction

[0017] The cavity-type negative pressure fermentation technology process of the present invention will be further described below in conjunction with the accompanying drawings and specific examples.

[0018] Chamber negative pressure fermentation technology process, the specific method steps are as follows:

[0019] 1. Mix the compost (or organic waste) to be fermented according to the required ratio and mix evenly.

[0020] 2. There is a flat cavity on the ground to ensure the gas exchange of the bottom culture medium.

[0021] 3. Build a heap of compost (or organic waste) on the plane cavity, build a cavity in the heap, and set a suction pipe inside.

[0022] 4. There is a ventilation device in the exhaust pipe. When oxygen supply is needed during the fermentation process, start the ventilation equipment to generate negative pressure in the abdominal cavity, so that fresh air can enter the stockpile evenly through the gaps in the culture material for the needs of fermentat...

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Abstract

The invention relates to a cavity type negative-pressure fermentation technical process. A core principle for the technical process is that a cavity negative-pressure oxygen supply mode is used for fulfilling the aim of aerobic fermentation, so that the process is low in investment cost, convenient to operate, easy to popularize and use, efficient and energy-saving, and agricultural production and human life are served by microbial fermentation to a great extent.

Description

technical field [0001] The invention belongs to the field of microbial aerobic fermentation industry, such as: organic waste treatment, deodorization treatment of livestock and poultry manure, organic fertilizer production, bioenergy conversion, collection and utilization, edible fungus cultivation, etc., are related to environmental pollution control and agricultural ecological civilization construction. The related field specifically relates to a cavity-type negative pressure fermentation technology. Background technique [0002] At present, in terms of fermentation process requirements, the fermentation process of edible fungus compost has the highest requirements, and the technology is relatively complex and mature. Summarizing many specific fermentation modes, according to the oxygen supply method required by aerobic fermentation technology, they can be summarized into two categories at present: one is the traditional stacking fermentation process, and the oxygenation m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00B09B3/00
CPCY02W30/40
Inventor 简浪波林跃辉华村章
Owner 简浪波