Bacteria bed treatment vehicle and treatment method for treating excrement in pig house

Abstract

The invention provides a bacteria bed treatment vehicle and a treatment method for treating excrement in a pig house, belongs to the technical field of modern breeding, in particular to a bacteria bedtreatment vehicle and a treatment method for treating excrement in the pig house. The device and the method solve the problems of difficult excrement treatment, great environmental impact and high treatment cost in pig farms. The bacteria bed treatment vehicle comprises a stirring driving mechanism, a transmission mechanism, a stirring mechanism, a walking mechanism and a frame, wherein the stirring driving mechanism and the transmission mechanism are both arranged on the frame; the stirring mechanism comprises a cutter shaft tube and stirring blades; the stirring blades are arranged along the circumferential direction of a cutter shaft tube; the transmission mechanism comprises a stirring transmission device and a walking transmission device; the stirring driving mechanism is connected with the stirring transmission device; the stirring transmission device is connected with the cutter shaft tube; and the bacteria bed treatment vehicle is controlled to move along a guide rail throughthe walking mechanism. The vehicle is mainly used for the treatment of excrement in pig houses.

Description

technical field [0001] The invention belongs to the technical field of modern farming, and in particular relates to a fungus bed treatment vehicle and a treatment method for manure treatment in pig houses. Background technique [0002] Today, with the increasing environmental requirements, more and more attention is paid to environmental pollution. The pollution of pig farms to the environment can be described as all-round and three-dimensional. Discharge 15.9kg of ammonia gas and 1.5kg of nitrogen sulfide. The manure contains a large amount of decaying organic matter such as carbon-containing compounds and ammonia-containing compounds. Deterioration, can not be used; pig farms emit a large amount of harmful gases such as ammonia, carbon monoxide, carbon dioxide, hydrogen sulfide. If it cannot be properly treated for a long time, it will affect the breathing, circulation and nervous system of pigs, and increase morbidity and mortality. [0003] The existing treatment metho...

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Problems solved by technology

If it cannot be properly treated for a long time, it will affect the pig's breathing, circulation, and nervous system, and increase the incidence and mortality

[0003] The existing treatment methods in the industry are: first, random discharge, which is mostly used in mountainous areas. This is a method adopted to avoid a large amount of cost in the treatment of pollutants; second, the dry and wet feces are separated by equipment, and the dry feces are collected and fermented. It can be used as farmyard manure or sold as standard organic fertilizer. The waste water should be stored centrally, undergo anaerobic fermentation, be fermented in a good itching pond, coagulate and settle, and finally be discharged up to the standard, or be discharged into the built biogas tank for fermentation to generate biogas, and biogas can be used Power generation, but through actual use, it is found that it is very difficult to realize. The waste water generated after dry-wet separation is discharged into a huge bag, precipitated, filtered, treated by coagulation, disinfection, neutralization and other chemical methods, and finally discharged to meet the standard. Difficulty quite big

Moreover, the cost of manure treatment is very high. For a pig farm with an annual production of 10,000 pigs, the one-time investment in environmental protection projects is as high as 3 million. The number of pigs increases, and the investment increases accordingly. The cost of environmental protection for each slaughtered pig is as high as 50. more than yuan

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