Chicken manure drying device utilizing chicken house ventilation waste heat

Abstract

The invention particularly relates to a chicken manure drying device utilizing chicken house ventilation waste heat. The device comprises a chicken house and a controller, a heat source conversion mechanism is arranged on the left side of the chicken house, a drying mechanism is arranged on the left side of the heat source conversion mechanism, a feeding mechanism is arranged above the drying mechanism, and a discharging mechanism is arranged on the left side of the drying mechanism; according to the chicken manure drying device, chicken manure can be dried through waste gas exhausted by the chicken house, meanwhile, a heat source is switched according to external environment factors and temperature and humidity parameters of the waste gas exhausted by the chicken house, and the chicken manure is dried, so that heat energy is fully utilized; the two conveying mechanisms are arranged so that chicken manure can be turned over during drying, the chicken manure can be dried more thoroughly, the sweeping mechanisms are arranged so that the conveying mechanisms can be cleaned, and the situation that the chicken manure adheres to the conveying plates, ventilation holes in the conveying plates are blocked, and drying is affected is avoided; the chicken manure can be laid on the upper conveying mechanism through the automatic feeding mechanism, and a large amount of gas in the drying equipment can be prevented from overflowing through the baffle.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry breeding equipment, and in particular relates to a device for drying chicken manure by utilizing waste heat of ventilation in a chicken house. Background technique [0002] Most chicken farms at home and abroad directly discharge this part of heat outside the house, resulting in a waste of energy. Using waste heat from chicken house ventilation for chicken manure drying can not only achieve the purpose of waste heat reuse, but also effectively treat chicken manure, that is, use the waste heat of exhaust gas to dehydrate and dry chicken manure. A large amount of dust will be emitted when the chicken house is ventilated. The waste heat drying system for chicken house ventilation can greatly reduce the emission of dust by using the adsorption of chicken manure. At present, most areas in China are hot in summer and cold in winter, and the cold air in spring and autumn is frequently affe...

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Problems solved by technology

At present, most areas in China are hot in summer and cold in winter, and the cold air in spring and autumn is frequently affected, and the exhaust air humidity of chicken houses in summer is high, which is not conducive to drying. There are many problems in the practical application of this technology, such as high humidity in chicken houses , the effect of drying chicken manure by using the hot air emitted by it is extremely poor, and the effect of drying chicken manure cannot be achieved

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