- المجال: Mining
- Number of terms: 33118
- Number of blossaries: 0
- Company Profile:
The U.S. Bureau of Mines (USBM) was the primary United States Government agency conducting scientific research and disseminating information on the extraction, processing, use, and conservation of mineral resources.
Founded on May 16, 1910, through the Organic Act (Public Law 179), USBM's missions ...
A conveyor in which power is transmitted to the belt by one pulley only.
Industry:Mining
A conveyor in which power is transmitted to the belt by two pulleys.
Industry:Mining
A conveyor in which the belt is driven by the head pulley with a snub pulley.
Industry:Mining
A conveyor in which the belt is driven by the head pulley without a snub pulley.
Industry:Mining
A conveyor in which the carrying medium is a series of steel plates, each in the form of a short trough, joined together with a slight overlap to form an articulated band. The plates are attached either to one center chain or to two side chains. The chains connect rollers running on an angle-iron framework and transmit the drive from the driveheads that can be installed at intermediate points as well as at the head or tail ends. A plate conveyor can negotiate bends down to about 20 ft (6.1 m) radius; available in widths 400, 540, and 640 mm with running speeds from 3 to 4 ft/s (0.9 to 1.2 m/s) with a carrying capacity from 100 to 400 st/h (90.7 to 362.8 t/h).
Industry:Mining
A conveyor in which the carrying medium is a series of steel plates, each in the form of a short trough, joined together with a slight overlap to form an articulated band. The plates are attached either to one center chain or to two side chains. The chains connect rollers running on an angle-iron framework and transmit the drive from the driveheads that can be installed at intermediate points as well as at the head or tail ends. A plate conveyor can negotiate bends down to about 20 ft (6.1 m) radius; available in widths 400, 540, and 640 mm with running speeds from 3 to 4 ft/s (0.9 to 1.2 m/s) with a carrying capacity from 100 to 400 st/h (90.7 to 362.8 t/h).
Industry:Mining
A conveyor in which the return strand of the belt is driven by a wrap drive which combines a drive pulley with a snub pulley.
Industry:Mining
A conveyor or elevator in which the carrying and return runs are operated in separated parallel and adjacent casings.
Industry:Mining
A conveyor running beneath a line of ore bins or stockpiles, and so set that each bin or stockpile can deliver onto the conveyor at a controllable rate from individual feeders.
Industry:Mining
A conveyor running beneath a line of ore bins or stockpiles, and so set that each bin or stockpile can deliver onto the conveyor at a controllable rate from individual feeders.
Industry:Mining
