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A centrifugal cast glass fiber reinforced plastic pipe automatic proportioning and mixing device


source:[Gravimetric blender]   release time:2021-04-09 16:13:37




1. A centrifugal cast glass fiber reinforced plastic pipe automatic proportioning and mixing device, characterized in that it includes at least two sets of raw material weighing and proportioning devices; each set of raw material proportioning devices includes a raw material warehouse, an electric valve, a metering device, and a signal control terminal device , Weighing sensor, feeding pipe and raw material mixing device; the lower end of the raw material silo is equipped with a discharge port, the discharge port is fixedly installed with an electric valve, the lower end of the electric valve is fixedly installed with a metering device, and the lower end of the metering device is equipped with a weighing sensor. The signal output end of the heavy sensor is electrically connected to the signal input end of the signal control terminal device through a signal line, and the signal output end of the signal control terminal device is electrically connected to the electric valve signal input end through a signal line. The raw material output port at the lower right of each set of metering device passes through The feeding pipe is in communication with the raw material input port of the raw material mixing device.

2. The centrifugal cast glass fiber reinforced plastic pipe automatic proportioning and mixing device according to claim 1, characterized in that the metering device includes a metering bin, a first drive motor and a metering bin screw shaft; the upper end of the metering bin is fixedly installed with the lower end of the electric valve , The metering warehouse auger shaft is fixed horizontally in the lower part of the metering warehouse, the first driving motor is fixedly installed on the metering warehouse, the metering warehouse auger shaft is fixedly connected with the power output shaft of the first driving motor, and the metering warehouse auger shaft The raw material output port of the metering bin at the right end is connected with the raw material input port of the raw material mixing device.

3. The centrifugal cast glass fiber reinforced plastic pipe automatic proportioning and mixing device according to claim 1 or 2, characterized in that the raw material mixing device comprises a raw material mixing bin, a second drive motor and a raw material mixing bin auger shaft; the raw material at the upper end of the raw material mixing bin The input port is connected with the feeding pipe, the raw material mixing silo auger shaft is fixed horizontally in the lower part of the raw material mixing silo, and the second driving motor is fixedly installed on the raw material mixing silo. The power output of the raw material mixing silo auger shaft and the second driving motor is fixed. The shafts are fixedly connected together. [Gravimetric blender]