为有效降低矿井冻结法凿井冻结站的电能损耗,可以根据实际工况对盐水泵进行转速和流量的配合调节,采用电动机Y/△转换方式在变负荷状态下达到节能目的;同时,在矿井冻结站制冷系统的设计、设备选型和运行过程中,要充分考虑节能理念,及时调整运行工况。 In order to reduce the electric energy loss of the freezing freezing station in the mine freezing method effectively, the speed and flow of the brine pump can be adjusted according to the actual working conditions, and the purpose of energy saving can be achieved under the condition of variable load by using the motor Y / △ conversion method. Meanwhile, Freezing station refrigeration system design, equipment selection and operation process, we must fully consider the concept of energy conservation, timely adjustment of operating conditions.