Safety protection device for pulverized coal bunker

Abstract

The utility model discloses a pulverized coal bunker safety protection device which comprises a pulverized coal bunker body, the outer surface of the pulverized coal bunker body is fixedly connected with three mounting plates and an outer interlayer, the outer surfaces of two of the mounting plates are fixedly connected with a temperature sensor and a flame sensor, and the outer interlayer is fixedly connected with an inner interlayer. A PLC and an alarm are fixedly connected to the left side face of the other mounting plate, a water storage tank and an annular pipe are fixedly connected to the inner wall of the outer interlayer, and two micro water pumps are fixedly connected to the upper surface of the water storage tank. Through mutual cooperation of the outer interlayer, the water storage tank, the micro water pump, the annular pipe, the water inlet pipe, the atomization spray head, the alarm, the flame sensor, the temperature sensor and the PLC, external protection measures of the pulverized coal bunker can be conveniently added, a fire source is effectively prevented from being close to the pulverized coal bunker, the fire source and the pulverized coal bunker are directly isolated, and the safety of the pulverized coal bunker is improved. And meanwhile, an alarm can be conveniently given to a worker, the worker is directly warned, and the protection effect is improved.

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