Distributed buried pipe composting wind fermentation and bacteria adding process

Abstract

The invention provides a distributed buried pipe composting wind fermentation and bacteria adding process. The process comprises the following steps: weighing certain quantity of composting raw materials and conditioners according to a proportion; crushing the weighed composting raw materials and conditioners by utilizing an efficient crushing mechanism; mixing the raw materials uniformly by using an efficient blender mixer to obtain a mixture; transporting the mixture into distributed buried pipes; ventilating and aerating the distributed buried pipes; after the mixture in the distributed buried pipes is in a high-temperature fermentation state, controlling the temperatue of the mixture to be 55-65 DEG C and keeping for 15-18 days under the condition of adequate ventilation quantity to ferment and decompose the mixture; stopping aerating and transporting the mixture out of the distributed buried pipes, and then spraying a deodorant into the mixture. According to the distributed buried pipe composting wind fermentation and bacteria adding process, the composting fermentation process is optimized; the control is convenient; time and labor are saved; deep fermentation, decomposition and transformation of compost can be realized; the fermentation cycle is significantly shortened; the fermentation speed is improved; odor is effectively removed and controlled; large-scale promotion is facilitated.

Description

technical field [0001] The invention relates to the technical field of composting fermentation, in particular to a process for adding bacteria to wind-forced fermentation of distributed ground-buried tube composting. Background technique [0002] Compost is a kind of organic fertilizer, which is rich in nutrients, and has a long and stable fertilizer effect. At the same time, it is beneficial to promote the formation of soil solid particle structure, and can increase the ability of soil water retention, heat preservation, ventilation and fertilizer retention, and it is used in combination with chemical fertilizers. It can also make up for the single nutrient contained in chemical fertilizers, and the long-term single use of chemical fertilizers will cause soil compaction, resulting in soil water and fertilizer retention performance decline; composting is the use of animal and plant remains and excrement containing fertilizer components, plus soil and minerals. Under the cond...

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Problems solved by technology

[0002] Compost is a kind of organic fertilizer, which is rich in nutrients, and has a long and stable fertilizer effect. At the same time, it is beneficial to promote the formation of soil solid particle structure, and can increase the ability of soil water retention, heat preservation, ventilation and fertilizer retention, and it is used in combination with chemical fertilizers. It can also make up for the single nutrient contained in chemical fertilizers, and the long-term single use of chemical fertilizers will cause soil compaction, resulting in soil water and fertilizer retention performance decline; composting is the use of animal and plant remains and excrement containing fertilizer components, plus soil and minerals. Under the condition of high temperature and high humidity, an organic fertilizer is made by fermenting, decomposing and microbial decomposition. Because its composting material, composting principle, and the composition and properties of its fertilizer are similar to those of barn manure, it is also called artificial fertilizer. But the fermentation process of existing compost is relatively complicated, it is inconvenient to control the fermentation process, the operation is time-consuming and laborious, the fermentation efficiency is slow, and the fermentation cycle is long, which is not convenient for large-scale promotion and use

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