High-temperature composting process of wheat straw

A wheat straw, high-temperature heap technology is applied in the fields of organic fertilizer, organic fertilizer preparation, biological organic part treatment, etc. The effect of material uniformity and production efficiency improvement

Inactive Publication Date: 2015-12-30
安徽莱姆佳生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the traditional method of composting and rotting straw at high temperature is inefficient, long-term, time-consuming and labor-intensive, and even fails to achieve the goal of thoroughly decomposing straw

Method used

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Embodiment Construction

[0016] Combine below figure 1 The preferred embodiments of the present invention are described in detail, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0017] A high-temperature composting process of wheat straw, comprising the following steps:

[0018] (1) use the grass catcher to pile up the wheat straw into a long pile; in a preferred embodiment, the long pile is 60m long, 4m wide, and 2m high, and the specific specifications can be piled up according to the actual situation on the spot;

[0019] (2) Lay two micro-spray belts on the wheat straw heap, the distance between the two micro-spray belts is 1m, utilize the full-automatic water supply system to carry out micro-spray by the micro-spray belt, the micro-spray belt and the full-automatic water supply system Connected, when the water pressure is insufficient, the automat...

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Abstract

The invention discloses a high-temperature composting process of wheat straw. The high-temperature composting process includes the following steps: (1), using a grass grasping machine to stack the wheat straw to form a long pile; (2), laying two micro-spraying hoses on the wheat straw pile, utilizing a full-automatic water supply system for micro spraying through the micro-spraying hoses, and continuously spraying water for 72 hours; (3), dissolving composting agent and urea in a water storage tank of the full-automatic water supply system according to a mass ratio of 1:5, and uniformly spraying a material solution through the micro-spraying hoses; (4), after spraying of the material solution is completed, continuously watering for 6 hours through micro spraying; (5), covering thin films on the wheat straw pile and the micro-spraying hoses laid above the same, sealing for fermentation for 15 days, and regularly measuring and monitoring temperature and humidity. The full-automatic water supply system is utilized to spray water and material to the straw pile through the micro-spraying hoses, so that the objectives of sufficient water soaking and uniform material scattering of the straw pile can be achieved, the straw can be composted quickly, automation level is high, and time and labor are saved.

Description

technical field [0001] The invention relates to the field of recycling of agricultural crops, in particular to a high-temperature composting process of wheat straw. Background technique [0002] At present, the output of wheat straw in my country is huge, and hundreds of millions of tons of wheat straw are produced every year. These huge amounts of wheat straw have brought great pressure to the rural environment in our country. How to deal with these straws has become the primary problem of various local agricultural management departments. Burning will produce air pollution, seriously affecting people's life and transportation, and the random pile of wheat straw will affect the appearance of the countryside, and every straw pile will become a fire hazard. Therefore, how to deal with straw, turn waste into treasure, and ensure the sustainable development of agriculture has become a hot issue that needs to be solved by the whole society. [0003] Straw itself is rich in nitro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F11/00
CPCY02W30/40
Inventor 张从军胥清君仲松刘庆王德生
Owner 安徽莱姆佳生物科技股份有限公司
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