The system of automatic control of conveyor belts (SAUKL)

SAUKL intended for centralized or local automated control and control lines, with the total number of drives included independently to 4, and control related mechanisms (aspiration, ventilation, oil station, gate, the loader, feeder, etc.).

SAUKL displays information about the work process equipment, the condition of sensors and the number of triggered sensors on the remote control (on the surface) and on the control unit by a conveyor (directly from conveyor drive). This information is recorded in a database that is protected from unauthorized changes, and then available for analysis. Thanks such informative, as well as built-developed system of self-diagnosis, significantly reduced downtime conveyors.

System no additional hardware controls:

1. Slippage of the belt relative to the tension , drive , end the drums. Reduces wear on the belt and prevents fire.

2. The tape speed. When the reduction rate is more than 75% of rated crashes off the conveyor with drive applying brakes at lower belt speeds below 0.5 m/s

3. Side gathering tapes more than 10% of its width leads to emergency shutdown of the pipeline.

4. Exceeding the rated speed of the tape Bremerhaven conveyors 8%.

5. The tolerance level of the materialtransported, in places overload.

6. Spontaneous imposition of brakes.

7. The marginal position of the tension drum.

8. Temperature tension , drive , end drums.

9. Gust of tape with the appropriate the sensors.

10. The emergency pull-wire switches or any discretesensors, installed on the pipeline with the decoding of the number of actuated sensor.

11. The process of stopping the tape. If after commands to stop, the tape speed is not decreased, force the drive power supply line.

12. The state of the contacts of the motor starter.

13. The state of the associated equipment (with the possibility of remote control of the equipment via the communication channels SAUKL).

14. The temperature of the oil in the fluid coupling.

15. Control of loading and reloading points.

16. Acoustic control pre alarm. Without the audible signal even in the presence of current in the windings calls start is not performed.

In these cases crashes trip drive the conveyor. In if sticking of the contacts of the motor starter, there is a power supply substation.

SAUKL provides telephone communication between control units and conveyors the remote control on the surface.

SAUKL allows the use of soft starters conveyor drive.

These characteristics prevent premature wear and gusts conveyor tape, increase safety and productivity of the conveyor.

On comparison with existing automation systems, conveyor transport SAUKL provides greater functionality, ergonomics, reliability and safe operation, significantly reduces the negative impact of human the factor of safety. Thanks to modern microprocessor element the basis SAUKL can be used as a subsystem in the control system at a higher level.