| 摘要 |
FIELD: machine building.SUBSTANCE: control system of the ring-seal gate contains first servomotor group, second servomotor group, and third servomotor group. Each servomotor group is linked with the appropriate control point on the ring end face of the ring-seal gate. Servomotors of each servomotor group are connected with ring end face of the ring-seal gate in the appropriate connection points. Sensor is connected with ring end face of the ring-seal gate. Control valve is installed between the hydrodynamic pressure source and, at least, two actuators. The regulator is connected with each control valve, and with each sensor. The regulator controls individually of the closed loop of each servomotor group to regulate position of the control points and to keep horizontal orientation of the ring-seal gate.EFFECT: assurance of proper operation of the seal gate ring during operation.20 cl, 7 dwg |
