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Hydraulic conveyor drives

The main component of the back-drive assembly can be an eddy current brake, inverter motor or a DC motor. The Viscotherm Rotodiff hydraulic conveyor drive is a variable speed device, powered by a fixed speed hydraulic motor. [Pg.46]

Hydraulic conveyor drives are inherently variable (see Section 2.2.12). [Pg.83]

The metering b.in has a capacity of 1.6 m3 and has a live bottom discharge. A hydraulic motor drives the drag chain conveyor. A hydraulic power unit equipped with an electrically driven pump, flow regulator valve, pressure relief valve, and solenoid valve control the flow and pressure of hydraulic fluid... [Pg.369]

The rate of addition of solid fuel is controlled from the metering bin. A hydraulic system drives the metering bin conveyor. When the metering bin conveyor is stationary the electrically driven pump on the hydraulic power unit recirculates the hydraulic fluid to the reservoir. To start the metering bin conveyor a solenoid valve is opened allowing hydraulic fluid to turn the hydraulic motor. The flow and pressure of fluid to the hydraulic motor and ultimately the conveyor speed is controlled by a 12 position regulator valve on the hydraulic power unit. [Pg.373]

Pneumatic and hydraulic vibrating conveyors have as their greatest asset ehmination of explosion hazards. If pressurized air, water, or oil is available, they can be extremely practical since their drive design is relatively simple and pressure-control valves can be used to vaiy capacity either manually or automatically. [Pg.1922]

A single motor drives both the screw conveyor and airlock. The motor is equipped with reversible switch gear. Both the solenoid valve on the hydraulic power unit and the screw conveyor motor are actuated by one start location on the control panel. [Pg.373]

Compressed air or hydraulically driven reciprocating piston or rotary exciters are sometimes used in short conveyors. They are particularly useful where explosion hazards limit the use of electrical drives. [Pg.1734]

The drive for a vibratory conveyor can be direct mechanical, eccentric mass mechanical, electromagnetic or hydraulic. [Pg.232]

See other pages where Hydraulic conveyor drives is mentioned: [Pg.403]    [Pg.694]    [Pg.412]    [Pg.412]    [Pg.285]    [Pg.227]    [Pg.2059]    [Pg.413]    [Pg.124]    [Pg.1356]    [Pg.2047]    [Pg.569]    [Pg.114]    [Pg.84]   
See also in sourсe #XX -- [ Pg.3 , Pg.8 , Pg.46 ]



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