冲天炉定量自卸料斗赵教育（中国船舶工业总公司热加工工艺研究所）一种简易的冲天炉定量自卸料斗的结构如图１、２所示，其工作过程如下：①根据所上炉料的重量，将配重调整到相应的重量。②将规定的炉料加入定量料斗，当达到指定重量时，定量料斗开始下移，到一定程度自... Cupola quantitative dump hopper Zhao Education (China Shipbuilding Industry Corporation Thermal Processing Institute) A simple cupola quantitative dump hopper structure shown in Figure 1,2, the work process is as follows: ① according to the charge The weight, the weight adjusted to the appropriate weight. ② The provisions of the charge into the quantitative hopper, when it reaches the specified weight, quantitative hopper began to move down to a certain extent since ...