Small-sized garbage feeding device and control method

Abstract

The invention belongs to the technical field of garbage treatment equipment and provides a small-sized garbage feeding device and a control method. The small-sized garbage feeding device comprises a device body, a controller, a hot air hole, a first spiral conveying device, a second spiral conveying device, a humidity sensor and a pressure sensor. The device body is provided with a drying cavity and a placement cavity, the hot air hole is formed in one end of the drying cavity, the first spiral conveying device is rotatably arranged in the drying cavity, and the second spiral conveying deviceis rotatably arranged in the placement cavity. The humidity sensor is arranged in the drying cavity and electrically connected with the controller, and the pressure sensor is arranged in the placementcavity and electrically connected with the controller. The small-sized garbage feeding device can provide garbage with proper humidity into an incinerator and can also add garbage into the incinerator according to change of the temperature in the incinerator in real time.

Description

technical field [0001] The invention relates to the technical field of garbage treatment equipment, in particular to a small garbage feeding device and a control method. Background technique [0002] With the continuous development of the economy and the acceleration of urbanization, the amount of municipal solid waste generated every year has doubled. [0003] The traditional way of garbage disposal is to build a landfill to bury the garbage. This method has the disadvantages of occupying a large amount of land, polluting the soil and groundwater, etc. In order to solve these problems, people use the way of burning garbage to dispose of garbage. Now Some garbage incinerators are generally an ordinary furnace. When in use, the garbage is fed into the furnace according to the set amount of garbage. Since the composition of the garbage determines the humidity of the garbage itself, the same amount of garbage with different components will be in the furnace. The effect of inte...

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Problems solved by technology

[0003] The traditional way of garbage disposal is to build a landfill to bury the garbage. This method has the disadvantages of occupying a large amount of land, polluting the soil and groundwater, etc. In order to solve these problems, people use the way of burning garbage to dispose of garbage. Now Some garbage incinerators are generally an ordinary furnace. When in use, the garbage is fed into the furnace according to the set amount of garbage. Since the composition of the garbage determines the humidity of the garbage itself, the same amount of garbage with different components will be in the furnace. The effect of internal combustion is different, and the garbage with high humidity may extinguish the fire, which requires fuel to be re-ignited, resulting in waste of fuel

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