Cultivation house excrement real-time separating, collecting and conveying system based on slatted floor

Abstract

The invention relates to a cultivation house excrement real-time separating, collecting and conveying system based on a slatted floor. The cultivation house excrement real-time separating, collectingand conveying system comprises a cultivation house ground, a dry excrement storage tank, a urine storage tank, the slatted floor, a separation conveyor, at least one fence, an excrement collecting tank and a slatted floor sweeping device and is characterized in that the cultivation house ground is at least provided with the excrement collecting tank, the slatted floor is flatly laid on the upper portion of the excrement collecting tank and used for allowing dry excrement and urine on the floor to conveniently fall into the excrement collecting tank, and at least one fence is fixedly mounted onthe cultivation house ground area corresponding to the excrement collecting tank; one side of the feed inlet of a spiral conveyor is connected with the dry excrement outlet side of the separation conveyor, and the discharge outlet of the spiral conveyor is arranged at the inlet of the dry excrement storage tank to convey dry excrement to the dry excrement storage tank. By the cultivation house excrement real-time separating, collecting and conveying system, real-time excrement collecting and conveying are achieved, the excrement is prevented from scattering and remaining in the cultivation house for a long time, the discharge quantity of malodorous gas such as ammonia gas is reduced, the environment in the cultivation house is improved, bacterium breeding and virus transmission probability are lowered, and nutrient loss rate in the excrement is lowered.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and relates to houses for livestock animals, equipment used and removal of feces and urine, in particular to a real-time separation, collection and transportation system for feces and waste in breeding houses based on slatted floors. Background technique [0002] The cleaning of feces in the breeding house is an important problem faced by the farm. Traditional livestock and poultry houses often use slatted floors or scraper machines, supplemented by a large number of labor and water sources for regular cleaning and cleaning operations, which is labor-intensive and wastes water resources. serious. At the same time, it is difficult to ensure the dryness and cleanliness of the housing, which is likely to cause the growth of bacteria and the high incidence of infectious diseases. Moreover, if the slatted floor is used alone, the feces will remain in the sewage collection tank at the lower part of the...

AI Technical Summary

Problems solved by technology

[0002] The cleaning of feces in the breeding house is an important problem faced by the farm. Traditional livestock and poultry houses often use slatted floors or scraper machines, supplemented by a large number of labor and water sources for regular cleaning and cleaning operations, which is labor-intensive and wastes water resources. serious

At the same time, it is difficult to ensure the dryness and cleanliness of the enclosure, which is likely to cause the growth of bacteria and the high incidence of infectious diseases

Moreover, if the slatted floor is used alone, the feces will remain in the sewage collection tank at the lower part of the slatted floor in the house for a long time. 3 、H 2 S, mercaptan, phenol, p-cresol, indole, skatole and other nitrogen-containing or sulfur-containing organic odorous substances release serious odorous gases, which lead to the deterioration of the environment in the house, and at the same time cause the loss of manure nutrients and the decline of fertilizer efficiency

The method of cleaning manure in the house with the manure scraping board alone will cause serious residues on the side walls of manure, and there will also be a large amount of odorous gas released, and the mixed transportation of manure and urine will increase the difficulty of subsequent solid-liquid separation, resulting in high costs for the subsequent treatment and disposal of manure. cost

[0003] For the real-time collection and transportation technology of manure in the breeding house, only Sweden has developed the Moving Floor Concept system. By replacing the ground of the breeding house with a movable conveyor belt, the manure can be transported outside the house along with the conveyor belt, realizing the realization of manure in the house. real-time cleaning of the dirt, but it is necessary to add bedding to share the high moisture caused by the urination of the livestock species. It requires a lot of labor or adopts top-mounted feeding equipment, which requires a large construction investment, unstable sources of padding, and a large amount of padding

At the same time, it is not suitable for the structure of breeding houses in our country, and a large amount of civil engineering transformation is required to realize the layout of equipment, which is difficult to effectively promote in our country

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