- Height between base surface of coal feeder and coal bunker outlet.
- Distance between base surface of coal feeder to coal pulverizer intet flange.
- Two glass windows located inlet of coal feeder for watching running line of belt.
- The author introduces properties，construction principles and application of the weigher and makes a comparison with the conventional pulverized coal feeder.
- Directing to the research of the auto_control of electro vibration coal feeder provides a kind of auto steday amplitude control circuit,and analyzes its rules.
- The author introduces properties， construction principles and application of the weigher and makes a comparison with the conventional pulverized coal feeder .
coaldrop coal coal stockpile and transport base coal consumption for power supply coal oxidation at low temperature coal or rock dynamic catastrophes Coal is mined from underground. coal-to-coke replacement ratio coal slurry centrifugal dehydrator coal-accumulation paleogeography coal-mining-induced subsidence Coal mining with top-coal caving