CAJ | 학술논문

针对电解预焙槽气体焙烧法启动这一新的工艺方法，利用电解槽槽底导热的三维数学模型，研究不同加热制度下,升温速度、阴极内部温差、供热强度等随时间的变化；讨论了不同加热制度下的加热时间、燃料消耗和槽内温度分布的变化，并对各种加热制度进行了比较优化得出可供实施的加热制度，给出了一种最优加热制度。该研究为制定电解槽气体焙烧启动的加热制度提供了理论依据。
침대전해예배조기체배소법계동저일신적공예방법，이용전해조조저도열적삼유수학모형，연구불동가열제도하,승온속도、음겁내부온차、공열강도등수시간적변화；토론료불동가열제도하적가열시간、연료소모화조내온도분포적변화，병대각충가열제도진행료비교우화득출가공실시적가열제도，급출료일충최우가열제도。해연구위제정전해조기체배소계동적가열제도제공료이론의거。
By means of heat conduction model of the cathode of aluminum electrolytic tank,the gas baking startup technology for electrolytic tank is investigated numerically. Under different baking processes, the change of heating speed, temperature difference in the cathode and heating load vs. time are studied.The baking time needed and fuel consumption under different baking processes are discusses, and the characteristics of baking processes are compured each other. The result reveal the best process to startup electrolytic tank; it provides theoretical reference to work out proper baking process for gas baking startup technology for aluminum electrolytic bath.