Device and method for measuring material quantity of multifunctional self-setting ball mill
A measuring device and ball mill technology, which is applied in the direction of measuring device, lubrication indicating device, liquid/fluid solid measurement, etc., can solve the problems of inability to measure material quantitatively, large air flow disturbance, and inability to accurately measure the amount of ball mill material for a long time, so as to achieve long-term guarantee Reliability, optimized operation effect
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[0037] The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.
[0038] see figure 2 :
[0039] The multifunctional self-tuning ball mill material quantity measuring device of the present invention is composed of a ball mill noise probe and a multifunctional self-tuning ball mill material quantity transmitter. The ball mill noise probe converts the sound wave energy of the ball mill into electrical signals by the audio sensor from 10HZ to 20000HZ, and inputs it into the multi-function self-tuning ball mill material quantity transmitter.
[0040] Multifunctional self-tuning ball mill material quantity transmitter, input sound wave energy signal and 4~20mA grinding current signal given by ball mill motor current transmitter, and convert to digital through the signal processing of amplifier circuit 4' and AD conversion circuit 5' quantity, input the built-in microcontroller of the transmitter. The real-time...
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