Ecological micro irrigation technology

A micro-irrigation and ecological technology, applied in application, filtration and separation, horticulture, etc., can solve the problems of not exerting the economic and ecological benefits of high-quality biogas slurry, waste, improper use, etc.

Inactive Publication Date: 2010-03-24
宜都市农村能源办公室
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the construction technology of biogas digesters is relatively mature. However, the application of biogas slurry is still a traditional method. There is no research on the scientific use of biogas slurry, which leads to improper use and serious waste. Therefore, the high-quality biogas slurry has not played its due role economic and ecological benefits

Method used

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  • Ecological micro irrigation technology
  • Ecological micro irrigation technology
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Experimental program
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Embodiment Construction

[0015] 1. The production of the micro-irrigator.

[0016] The micro-irrigator is designed as a cylinder with a height of 1.2 meters and a diameter of 1.5 meters, and the micro-irrigator is equipped with steel-concrete prefabricated parts. During the production process, reserve biogas slurry inlet 11 and outlet 13, clean water inlet 12, filter device, liquid level indicator 15, overflow outlet 16 and sewage hole 14, etc. For anti-seepage treatment, the biogas slurry outlet 13 should be 10mm higher than the bottom of the pool, the sewage hole and the bottom of the pool are at the same level, and the outlet is inclined downward to facilitate the cleaning of the pool.

[0017] The micro-irrigator can be designed as a cube or a cuboid according to the actual situation, and the material for making the micro-irrigator can also be a brick-concrete structure, stainless steel, or glass-steel structure.

[0018] The micro-irrigator generally has a certain height from the ground, and its...

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Abstract

The present invention belongs to the field of ecological agricultural technology, and is especially comprehensive marsh liquid utilizing technology. The comprehensive marsh liquid utilizing apparatusincludes a water pressure marsh gas tank, a multifunctional ecological regulator, an ecological micro irrigation device, a self-priming water pump, a filter, a mechanical sprayer and a pipeline. The marsh liquid utilizing process includes storing, filtering, pumping into the ecological micro irrigation device, adding water, trace elements and pesticide and irrigating automatically. The marsh liquid may be also applied to crop through spraying. The present invention s the advantages of saving fertilizer, saving water, saving pesticide, protecting ecological environment, etc.

Description

technical field [0001] The technology belongs to the field of organic fertilizer utilization in rural areas, and specifically relates to a biogas slurry comprehensive utilization technology of rural biogas pits. Background technique [0002] According to statistics from relevant departments, by the end of 2004, biogas had been promoted to 15.4 million rural households across the country, of which hydraulic biogas digesters accounted for 95%, benefiting 60 million farmers. Rural biogas has developed a variety of eco-agricultural models that enrich the people, alleviated rural energy problems, and played a role in promoting the protection of the ecological environment, improving the quality of life of farmers, and realizing the sustainable development of agriculture and rural economy. At present, the construction technology of biogas digesters is relatively mature. However, the application of biogas slurry is still a traditional method. There is no research on the scientific u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/02A01G25/00A01C23/00B01D39/00B01D25/00
CPCY02P60/21
Inventor 高清慧李超熊泽英李永红裴大春
Owner 宜都市农村能源办公室
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