The state of the liquid flow in the glass furnace and its stability directly affect the product yield, so accurate control of the furnace process, especially the liquid flow control, plays a key role in improving production efficiency and product quality. Practical research shows that the main factors affecting the state of liquid flow in the glass furnace are temperature gradient, electric power distribution, bubbling, weir, etc. A comprehensive analysis of these factors, combined with the actual situation of the furnace to adjust the process parameters, so that the glass liquid flow to achieve the ideal state, for the glass manufacturing industry to provide a valuable reference.