An electric control system of a device for removing aluminum oxide crusting blocks

• Main Authors: SHAN CHENGJIE, YUE XINLI, JI XIAOMING
• Format: Patent
• Language: English
• Published: 08.04.2015
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model relates to an electric control system of a device for removing aluminum oxide crusting blocks. The electric control system comprises a touch screen, a PLC controller, a quartering hammer mechanism control unit, a shovel blade mechanism control unit and a sling chain mechanism control unit. The quartering hammer mechanism control unit comprises a clamping cylinder controller, a plurality of proximity switches for detecting positions of anode conductive rods and a quartering hammer hydraulic controller. The shovel blade mechanism control unit comprises a lift cylinder controller, a plurality of proximity switches for detecting the positions of the anode conductive rods and a shovel blade hydraulic controller. The sling chain mechanism control unit comprises a sling chain motor controller. The components of the quartering hammer mechanism control unit, the shovel blade mechanism control unit and the sling chain mechanism control unit are connected with the PLC controller through an analog input module. The electric control system realizes automatic control of the device for removing the aluminum oxide crusting blocks; the operation is easy; interface design is humanized and easy to operate; and the clearing process can be completely done in an automatic manner, thereby reducing labor intensity.