Steel ladle electronic scale with argon supply sealing device

• Main Authors: ZHENG LIN, CHU DONGJUN, YANG XUDONG, WENG JIANMING
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2020
• Subjects: CHEMISTRY; MEASURING; METALLURGY; METALLURGY OF IRON; PHYSICS; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TESTING; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS; WEIGHING

The utility model discloses a steel ladle electronic scale with an argon supply sealing device, which comprises a scale body consisting of a bottom plate, weighing sensors and a bearing beam, the twoweighing sensors are symmetrically arranged on the bottom plate, and the bearing beam is erected and fixed on the two weighing sensors and is used as a platform for weighing and metering; the bearingbeam is provided with a pressure-bearing head used for being matched with a steel ladle in a supporting manner; the scale body is provided with an argon supply sealing device which automatically completes butt joint of an argon blowing gas path when a steel ladle is put down for weighing and automatically completes disconnection of the argon blowing gas path when the steel ladle is hoisted. The argon supply sealing device comprises a pressure plate arranged on the steel ladle and an elastic joint which is arranged on the bearing beam and is in sealed butt joint with the pressure plate in a displacement elastic compensa