Excrement sealed fermentation method
A technology of sealing fermentation and feces, applied in the field of breeding, can solve problems such as endangering environmental safety and feces pollution, and achieve the effects of improving the environment, preventing rainwater erosion, and increasing temperature
Inactive Publication Date: 2016-07-20
王明进
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Problems solved by technology
[0003] The purpose of the present invention is to provide a feces sealed fermentation method, aiming to solve the problem that the feces pollution in the breeding industry endangers the environmental safety
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[0018] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Such as figure 1 Shown, the excrement sealing fermentation method of the embodiment of the present invention comprises the following steps:
[0021] S101: Build a sealed excrement treatment pond, which is composed of a dry septic pond and a urine treatment pond 6 or a biogas digester;
[0022] S102: Transport the feces cleaned in the pen to the dry septic tank every morning, and stack them from one side in order. The stacking height is limited to the hei...
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The invention discloses an excrement sealed fermentation method.The method includes the steps that an excrement sealed treatment tank is built, wherein the excrement sealed treatment tank is composed of a dry excrement tank and a urine treatment tank or a methane tank; excrement swept out of a breeding house is conveyed into the dry excrement tank in the morning every day and is stacked from one side in sequence with the stacking height not exceeding the wall height, and after being fermented and thoroughly decomposed, the excrement is conveyed out in a first-in first-out and last-in last-out mode according to the stacking sequence in the morning every day to serve as organic fertilizer; after the fermented excrement is conveyed out, new excrement is conveyed in to be fermented for cyclic utilization.The dry excrement tank is simple in design, low in cost, convenient to operate and capable of raising temperature to accelerate fermentation and preventing rain wash and well achieves the effects of removing foul smells, killing bacterium spawn, controlling mosquitoes and flies, preventing sewage and improving the environment; the excrement sealed treatment tank is mainly designed for fermentation of livestock and poultry excrement and is composed of the dry excrement tank and the urine treatment tank or the methane tank, and compared with industrialized production of organic fertilizer, the method is low in input cost and suitable for appropriate-scale breeding in mountainous areas.
Description
technical field [0001] The invention belongs to the technical field of breeding, and in particular relates to a method for sealing and fermenting excrement. Background technique [0002] At present, feces pollution in the breeding industry has increasingly become a major problem that endangers environmental safety. The newly excreted feces of livestock and poultry need to be fermented before they can be used as organic fertilizers in agricultural production. Most small and medium-sized farms and farmers use open-air stacking for fermentation, which causes great pollution to the environment. In order to reduce environmental pollution caused by manure to water sources, air pollution, and breeding of mosquitoes and flies, the sealed feces fermentation technology is specially developed, which consists of dry manure tanks and urine treatment tanks or biogas tanks. One of the main causes of livestock and poultry feces pollution is the pollution of water sources. During the open-...
Claims
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IPC IPC(8): C05F17/00C05F17/02
CPCC05F17/00C05F17/90Y02E50/30Y02W30/40
Inventor 王明进欧茂均张宗庆彭华顾丽群李鑫朱俞荣江兴美黎俊李未博
Owner 王明进