Enclosed weighting belt feeder
Enclosed weighting belt feeder
Product introduction
The coal feeder is arranged between the raw coal scuttle and the coal mill. In the direct blowing pulverizing system, the coal feed directly ADAPTS to the boiler load. There are various types of coal feeder, according to the structure characteristics and working principle of volume type and gravity type two, gravity type weighing is a more used coal feeder.
The working principle of
Coal storage bunker in through the gate into the coal feeder, from the inside of the coal feeder conveyor measuring tape continuous uniform transmission the mill, in the bottom of the measuring tape is equipped with electronic weighing device, the device is mainly composed of high precision electronic belt scale, weighing sensor produces a proportional to the weight of the coal electric signal and speed sensors detect the belt speed signals, into the integrator at the same time, after integrating the instantaneous flow and cumulative amount.
Coal storage bunker in through the gate into the coal feeder, from the inside of the coal feeder conveyor measuring tape continuous uniform transmission the mill, in the bottom of the measuring tape is equipped with electronic weighing device, the device is mainly composed of high precision electronic belt scale, weighing sensor produces a proportional to the weight of the coal electric signal and speed sensors detect the belt speed signals, into the integrator at the same time, after integrating the instantaneous flow and cumulative amount.
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