Monitoring and early warning device for tuyere type air supply efficient air filtering equipment

The utility model discloses a tuyere type air supply efficient air filtering equipment monitoring and early warning device which comprises a ventilation pipe, a filtering assembly is installed in the ventilation pipe through a clamping groove, a through hole baffle is arranged on one side of the ventilation pipe, and a first air pressure sensor is installed on the inner wall, close to one side of the through hole baffle, of the ventilation pipe. The end of the ventilation pipe is provided with a shell through a flange edge, the bottom of the inner wall of the shell is sequentially provided with a second air pressure sensor and a PLC, the top of the inner wall of the shell is sequentially provided with a dust concentration sensor and a processor, the bottom of the shell is sequentially provided with a first buzzer and a first warning lamp, and the top of the shell is sequentially provided with a second buzzer and a second warning lamp. According to the monitoring and early warning device for the tuyere type ai