Pig manure fuel and preparation method thereof
A technology for fuel and pig manure, which is applied to the field of pig manure fuel and its preparation, can solve the problems of breeding mosquitoes, energy loss, environmental pollution, etc., and achieves the effects of sufficient combustion, easy stacking and simple operation.
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Embodiment 1
[0016] 1000kg of fresh pig manure is dehydrated by a solid-liquid separator to obtain 750kg of drier pig manure. 200kg of coal is mixed with pig manure and pressed into a rectangular fuel with hollow holes inside by a press, and the fuel is placed in a ventilated and sunny place After drying, about 550 kg of fuel with a water content of less than 20% is obtained. The fuel can be stored for a certain period of time or immediately used in a boiler for combustion. The fuel presents the characteristics of wood fuel at the initial stage of combustion, which burns quickly and produces obvious flames. In the middle and late stages of combustion, it is similar to the combustion process of coal, showing long-lasting and weak flame characteristics.
Embodiment 2
[0018] 1000kg of fresh pig manure, take 100kg of coal, 200kg of crushed straw and mix with pig manure, use a press to press the fuel into a cylinder with hollow holes inside, and place the fuel in a ventilated and sunny place. It can be stored for a certain period of time or immediately Used for boiler combustion.
Embodiment 3
[0020] 1000kg of fresh pig manure is dehydrated by a solid-liquid separator to obtain 750kg of relatively dry pig manure. 100kg of coal is mixed with pig manure and pressed into a spherical fuel with hollow holes in it by a press. The fuel is dried in a ventilated and sunny place , Can be stored for a certain period of time or immediately used in the boiler for combustion.
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