Odor removal ventilation system inside pig house

A technology of ventilation system and pig house, applied in the field of ventilation system, can solve the problems of high equipment cost and difficult application in pig farms, and achieve the effects of improving production performance, small wind resistance and improving uniformity.

Pending Publication Date: 2019-07-05
北京智农谷科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is relatively easy to deal with the odor of the pig house, but the large ventilation volume of the pig house in summer makes the equipment cost too high and it is difficult to apply it in the pig farm

Method used

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  • Odor removal ventilation system inside pig house
  • Odor removal ventilation system inside pig house
  • Odor removal ventilation system inside pig house

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Embodiment Construction

[0036] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] Detailed exemplary embodiments are disclosed below. However, specific structural and functional details disclosed herein are merely for purposes of describing example embodiments.

[0038] It should be understood, however, that the invention is not limited to the particular exemplary embodiments disclosed, but covers all modifications, equivalents, and alternatives falling within the scope of the disclosure. Throughout the description of the figures, the same reference numerals denote the same elements.

[0039] Referring to the accompanying drawings, the structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the scope of the present invention. Therefore, it...

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Abstract

The invention discloses an odor removal ventilation system inside a pig house. The system comprises a pig house bottom odor removal ventilation subsystem and a pig house upper odor removal ventilationsubsystem. The pig house bottom odor removal ventilation subsystem comprises a ceiling air inlet component, an excrement ditch, an air flue system and an odor removal tower; the pig house upper odorremoval ventilation subsystem comprises a wet curtain arranged at one side wall of the pig house longitudinal section, a gable axial flow fan arranged at the other side wall of the longitudinal section, and an odor removal spraying wall outside the gable axial flow fan; the pig house bottom odor removal ventilation subsystem and the pig house upper odor removal ventilation subsystem are used according different seasons, the pig house bottom odor removal ventilation subsystem is used in winter, and the pig house bottom odor removal ventilation subsystem and the pig house upper odor removal ventilation subsystem are used in summer.

Description

technical field [0001] The invention belongs to the automatic large-scale breeding technology, and in particular relates to a ventilation system for a large-scale breeding place. Background technique [0002] With the improvement of the scale and intensification of pig raising in my country, the country pays more and more attention to the environmental protection of pig farms. Pollutants in pig farms include wastewater pollution, manure pollution and air pollution. At present, the treatment technology of waste water and feces pollution has become more and more mature, but the pollution of odor has yet to be effectively controlled. In Guangdong, Zhejiang, Guangdong, Fujian and other regions with relatively high environmental protection requirements in the south, odor pollution has become the most complained problem in pig farms. [0003] The sources of odor in pig houses are divided into fresh or stored manure, feed and animals themselves. Among them, feces odor is the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/00
CPCA01K1/0052A01K1/0058
Inventor 马克宏邵根伙马晓闻贾龙
Owner 北京智农谷科技有限公司
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