Excrement drying device for environmental protection in animal husbandry

Abstract

The invention discloses an excrement drying device for environmental protection in animal husbandry. The excrement drying device comprises a granulation box, wherein a second motor is arranged on theouter wall of the top part of the granulation box, and an electric extending-retracting drum is arranged on the outer wall of one end of an output shaft of the second motor; an electric extending-retracting rod is connected with the inner wall of the bottom part of the electric extending-retracting drum in an inserting manner, and a pressing plate is arranged on the outer wall of the bottom part of the electric extending-retracting rod; heating blocks are respectively arranged on the inner walls of the two sides of the granulation box; a gas guiding pipe is connected with the outer wall of oneside of the granulation box in an inserting manner, and a purifying box is connected with the inner wall of one end of the gas guiding pipe in an inserting manner; filtering nets are respectively arranged on the inner walls of the top part and the bottom part of the purifying box; a drying box is arranged on the outer wall of the bottom part of the granulation box, and a protective shell is arranged on the outer wall of the bottom part of the drying box. The excrement drying device disclosed by the invention has the beneficial effects that the motors are adopted to drive the pressing plate torotate so as to smash and stir animal dung uniformly, then the animal dung can be uniformly heated in the granulation box, simultaneously the pressing plate extrudes the animal dung by extension andretraction, and the animal dung can be extruded by a granulation plate, so that convenience is brought for next step of operation.

Description

technical field [0001] The invention relates to the technical field of animal husbandry environmental protection, in particular to an excrement drying device for animal husbandry environmental protection. Background technique [0002] The large-scale breeding of livestock has a history of many years. While large-scale breeding has brought benefits to people, it has also brought some problems, one of which is the treatment of livestock manure; in the process of large-scale breeding, livestock will produce a large amount of Manure must be disposed of in time, otherwise it will pollute the living environment of livestock and affect the growth of livestock. At the same time, manure can be used as fuel, fertilizer or as raw material for fungus sticks after treatment, and its reuse value is high. [0003] The general animal manure drying device cannot perform uniform drying, and when a large amount of manure is piled up together, the drying time will be greatly lengthened. At the...

AI Technical Summary

Problems solved by technology

[0003] The general animal manure drying device cannot perform uniform drying, and when a large amount of manure is piled up together, the drying time will be greatly lengthened

At the same time, energy consumption is also very high

And after the ight soil is dried, it is difficult for the workers to collect it, which brings great trouble to people's work.

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