A device for producing add inoculant along with flowing in nodular cast iron spare

• Main Authors: LIU QINGKUN, LIU MINGLIANG, ZHOU CHANGMENG, LIU XIANMIN, GUO YUNBIN
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2018
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; METALLURGY OF IRON; PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The utility model provides a device for producing add inoculant along with flowing in nodular cast iron spare is including cooling jacket, support cooling crown plate, ramming mass tube -shape insidelining, powder spray pipe and support frame, when from the smelting furnace to watering the package when empting indisputable liquid for pass finally to fall into in the indisputable liquid free falling follow ramming mass tube -shape inside lining that the follow smelting furnace flows and water the package, when when watering the package to casting -up iron liquid for pass from the ramming masstube -shape inside lining and finally fall into the casting mould from watering indisputable liquid free falling that the packet flow goes out, when passing in ramming mass tube -shape inside lining is followed to indisputable liquid, utilize powder spray pipe to the mixture of indisputable liquid jetting compressed nitrogen with the powder inoculant for powder inoculant and the abundant homogeneous mixing of indisputable