空气喷射真空泵使用大气作为动力介质。凭借可生成 50 到 100 毫巴中等真空的液环真空泵,空气喷射真空泵可以达到 5 毫巴的吸入压力,具体取决于设计和操作条件。
只要是低能耗问题,就最好将带有冷凝器的蒸汽喷射泵连接到液环真空泵的吸入端,从而喷射泵的动力介质(蒸汽)会被冷凝且不会像空气喷射泵一样负载液环真空泵。
In a dairy herd, every cow has her own story – and modern herd management tools help tell it. By tracking health, habits and needs, these smart systems let farmers care better, work smarter and keep milk flowing. It's the secret behind happy herds and successful, more sustainable dairy farming.