An animal husbandry manure dehydration pretreatment device

Abstract

The invention discloses an excrement dehydration pre-treatment device for animal husbandry. The excrement dehydration pre-treatment device comprises an enclosure, wherein the middle part of the left end of the enclosure is connected with a rotating shaft in a penetration way; a squeeze roller is arranged at the outer side, which is located in the enclosure, of the rotating shaft; the outer side of the squeeze roller is fixedly connected with a squeeze piece; a filter cover is arranged between the outer side of the squeeze piece and the enclosure; the filter cover comprises a nylon wire filter mesh layer; a non-woven fabric layer is arranged at the outer side of the nylon wire filter mesh layer; a metal mesh layer is arranged at the outer side of the non-woven fabric layer; a liquid collecting tank is arranged at the lower part of the enclosure; a liquid outlet is formed in the middle part of the liquid collecting tank; the right end of the enclosure is connected with an end cover through internal and external threads; a rotating shaft hole is formed in the middle part of the end cover; the right end of the rotating shaft is located in the rotating shaft hole; a solid outlet is formed in the lower part of the end cover. In summary, the excrement dehydration pre-treatment device for the animal husbandry, disclosed by the invention, has the advantages that the structure is simple, dehydration treatment can be effectively carried out on animal excrement, and the excrement dehydration pre-treatment device is convenient to maintain and clean and is suitable for being promoted and used in an animal farm.

Description

technical field [0001] The invention relates to the field of animal husbandry equipment, in particular to an animal husbandry manure dehydration pretreatment device. Background technique [0002] Animal husbandry uses the physiological functions of livestock and poultry and other animals that have been domesticated by humans, or wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and breeding, so that they can transform plants such as pasture and feed into Animals can obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. Different from self-sufficient livestock breeding, the main characteristics of animal husbandry are centralized, large-scale, and profit-oriented production. It is an extremely important link in the material exchange between humans and nature. Animal husbandry is one of the components of agriculture, and it is listed as the two pillars of agricultural production ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing equipment for treating animal manure has a complex structure, which is not conducive to the daily maintenance and cleaning of equipment, and the existing manure treatment device has poor dehydration effect on manure, so it is not conducive to the efficient treatment of animal manure in animal husbandry

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