Concise vacuum tank of over -and -under type

• Main Authors: MU YANCHUN, ZHANG DONGLI, CHENG ZHIHONG, DAI XIUHONG, SUN LU
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2017
• Subjects: CHEMISTRY; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS

The utility model provides a concise vacuum tank of over -and -under type, which comprises a bracket, the support bottom sets up the molten steel platform truck, set up the steel ladle on the molten steel platform truck, the steel ladle is fixed structure, steel ladle upper portion sets up the vacuum tank, the vacuum tank dress is on the groove support car of vacuum, the vacuum tank removes along with vacuum groove support car, the vacuum tank periphery sets up hydraulic lift mechanism, hydraulic lift mechanism installs on the groove support car of vacuum, vacuum tank upper portion sets up U type pipe, vacuum groove support parking stall is on the platform, platform and support fixed connection, the vacuum tank bottom sets up dip pipe and argon filling trachea, U type pipe links to each other with the vacuum pipe, the upper portion outer wall department first lifting hook of installation and the second lifting hook of vacuum tank. Adopt vacuum tank operating system to replace steel ladle operating system, mak