Intelligent alarm device of kiln blower

The utility model discloses an intelligent alarm device of a kiln blower. The intelligent alarm device of the kiln blower comprises the blower, a main air pipe, a speed measuring instrument, a flow meter, a pressure meter, a PLC module, a displayer and an alarm. Wherein the speedometer is arranged on the air blower and is used for detecting the rotating speed of fan blades in the air blower; the main air pipe is connected with an air outlet of the air blower, and the flowmeter and the pressure gauge are arranged on the main air pipe and used for detecting the flow and pressure of air in the main air pipe respectively. The PLC module is electrically connected with the speed measuring instrument, the flow meter and the pressure meter and used for receiving a rotating speed signal, a flow signal and a pressure signal, the alarm is electrically connected with the PLC module and can give an alarm based on control of the PLC module, and the displayer is electrically connected with the PLC module and can display inf