混流泵三）密封装置是由填料函、水封圈、填料压盖和铅粉（或油浸）石棉盘根填料组成。其作用有：? ?1、启动时防止空气吸入泵内，起密封作用。? ?2、抽水时防止水从泵内过多的沿轴大量流出。III. Sealing equipment is composed of stuffing box，机械密封混流泵厂家，water seal， packing gland，聊城混流泵厂家，lead powder(or oil immersed)asbestospacking padding.Its use is as follows:? ?1. Whenstarting， stop the pump from sucking air and realize the sealing function.? ?2. Whendrawing water， stop the water running out through the axle from pump.
混流泵Failure Casues and Resolving Methods?故障现象?Failures?原 ? ? 因?Reasons?消 除?方 法?Methods?1、水泵不出水?No water are?runing out?1、引水不够真空泵抽吸空气不尽?2、进水管路进气?3、水泵转速太低?4、吸程太高?5、水泵转向不对?6、输水高度超过规定?1.The diversion is not engouth or the?vacuum pump does not remove all air?2.Air suction for inlet pipes?3.The rotate speed of pump is too low?4.Suction head is too high?5.The turnning direction is not right?6.Water delivery height exceeds stated?one.?1、继续加灌或抽气?2、检查并堵塞之?3、用转速表检查予以调整?4、降低安装位置减少吸程?5、改变旋转方向?6、减少输水高度?1.Continue filling or removing air?2.Check and seal it?3.Check by tachometer and adjust it?4.Reduce the installation po ition，农业混流泵厂家，?reduce the suction head?5.Change the turnning direction?6. Reduce water delivery height达到降低水流阻力损失的目的，从而提高水泵的水力效率，同时在一定程度上也可提高机械效率和容积效率。涂层分子结构的致密性，能隔绝空气、水等介质和水泵叶轮母材的接触， ?程度减少电化学腐蚀及锈蚀。另外，高分子复合材料质是高分子聚合物，具有抗化学腐蚀性，可以提高泵的抗腐蚀性，能大大增强泵抵抗冲蚀和抗腐蚀能力。 机械密封混流泵厂家-金石泵业(在线咨询)-聊城混流泵厂家由泰安金石泵业有限公司提供。行路致远，砥砺前行。泰安金石泵业有限公司（www.tajsby.cn）致力成为与您共赢、共生、共同前行的战略伙伴，更矢志成为污水泵、杂质泵具影响力的企业，与您一起飞跃，共同成功! 产品：金石泵业供货总量：不限产品价格：议定包装规格：不限物流说明：货运及物流交货说明：按订单
