Biological soil filtering body deodorizing device

A biological soil and soil technology, applied in the directions of deodorization, dispersion particle separation, air quality improvement, etc., can solve the problems of detergent treatment, pollutants, and high energy consumption, reduce investment and operating costs, and improve performance.

Inactive Publication Date: 2007-03-28
AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI
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Problems solved by technology

The incineration method is simple and effective, but the energy consumption is high, and although the final product of combustion is odorless, it is also a pollutant
The deodorant method and washing method are mainly suitable for the r

Method used

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  • Biological soil filtering body deodorizing device

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Embodiment Construction

[0024] With reference to accompanying drawing, the present invention comprises vortex fan 2, is characterized in that: vortex fan 2 is connected with soil filter bed by humidifier 3; The active soil filter layer 6 formed by filling the inside with the medium; the gas distribution layer 7 is between the hard soil layer 9 and the active soil filter layer 6; the air distribution pipe 8 with air distribution holes is arranged in the gas distribution layer 7; the air distribution pipe 8 and the humidification The device 3 is connected; vegetation 11 is planted on the surface of the active soil filter layer 6 .

[0025] The ratio of the sum of the cross-sectional area of ​​the above air distribution holes to the inner cross-sectional area of ​​the air distribution pipe 8 is 0.8-1.1.

[0026] The above-mentioned air-permeable soil medium is earthworm soil.

[0027] The above-mentioned vegetation is lawn or leguminous forage.

[0028] Above-mentioned humidifier 3 links to each other...

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Abstract

The present invention provides a biological soil filter body deodorization equipment. It includes a blower fan, and is characterized by that said blower fan is connected with soil filter bed includes soil hard-layer of bottom portion, peripheral brick wall and active soil filter layer whose interior is filled up with air-permeable soil medium; between the soil hard layer and active soil filter layer a gas distribution layer is set, in the gas distribution layer the gas distribution tube with gas distribution holes is set, said gas distribution tube is connected with the above-mentioned humidifier; on the upper surface of active soil filter layer the vegetation can be planted.

Description

technical field [0001] The invention relates to a biological soil filter body deodorization device, in particular to a biological soil filter body deodorization device using a soil filter body for deodorization by adopting a biological filtration method. Background technique [0002] With the outbreak of highly fatal infectious diseases such as "SARS", bird flu, and foot-and-mouth disease, the health problems of animal breeding have been paid more and more attention by people. In particular, my country's animal husbandry is still an inefficient industry. During the process of converting feed nutrition into animal products, many nutrients ingested by animals are discharged into the environment without being absorbed, causing huge damage to soil, air, and water sources. pollute. Besides solid manure and sewage pollution, air pollution from farms is another important environmental issue. [0003] The air pollution in the farms mainly comes from the odorous gases emitted from t...

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Application Information

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IPC IPC(8): B01D53/84A61L9/00
CPCY02A50/20
Inventor 陈敏詹杰刘晖杨有泉
Owner AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI
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