Importance of electrode shell making and jointing to sealed calciumcarbidefurnace is introduced.
叙述了电极壳的制作和对接对密闭型电石炉正常运行的重要性。
2
The invention provides a closed type calciumcarbidefurnace charging nozzle and a process for producing the same.
本发明是一种密闭式电石炉加料嘴及制造工艺。
3
Because it is a complicated object with serious non-linearity, time changing, strong couple, the CalciumCarbidefurnace is difficult to establish the control model.