An inclined t roughed belt conveyor without tripper has the following data : average running capacity = 300 MT of coal p
Posted: Tue Apr 26, 2022 3:56 pm
An inclined t roughed belt conveyor without tripper has
the following data :
average running capacity = 300 MT of coal per
hour
center distance between head and tail pulleys = 600
meters
pulley diameters = 36 inches
conveyor belt speed = 300 feet per minute
drive of head shaft is from a 1750 rpm, 460 volts, 3
phase,
60 Hertz electric motor thru 2 stage reduction gear
having an efficiency of 90%.
Average running capacity is 80 percent of maximum
capacity.
1. Give complete specifications of rubber belt for this
conveyor.
2. Calculate weight of the rubber belt, allowing 20 feet
more for gravity take-up, in kg.
3. Calculate speed of head shaft in rpm.
4. Calculate drive horsepower at head
shaft.
5. Calculate drive horsepower at motor
shaft.
6. Specify number of carrying idlers and also the number
of return idlers.
7. Draw a sketch of the installation, indicating all
given and computed data.
the following data :
average running capacity = 300 MT of coal per
hour
center distance between head and tail pulleys = 600
meters
pulley diameters = 36 inches
conveyor belt speed = 300 feet per minute
drive of head shaft is from a 1750 rpm, 460 volts, 3
phase,
60 Hertz electric motor thru 2 stage reduction gear
having an efficiency of 90%.
Average running capacity is 80 percent of maximum
capacity.
1. Give complete specifications of rubber belt for this
conveyor.
2. Calculate weight of the rubber belt, allowing 20 feet
more for gravity take-up, in kg.
3. Calculate speed of head shaft in rpm.
4. Calculate drive horsepower at head
shaft.
5. Calculate drive horsepower at motor
shaft.
6. Specify number of carrying idlers and also the number
of return idlers.
7. Draw a sketch of the installation, indicating all
given and computed data.