TannerVertical slurry pump,

　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated power　　After understanding the working principle of the submersible slurry pump, we will also know that those parts are prone to wear during normal use. In this way, we can carry out targeted anti-corrosion and wear-resistant treatment on these parts during optimization, so as to improve the integrity of the equipment andTanner,　　Characteristic ysis Starting mode the starting mode of the water pump control cabinet is divided into: full pressure start, star delta step-down start, auto coupling step-down start, soft start and variable frequency start. Proper starting mode shall be selected according to power supply conditions and other factors.　　Then it can enter into the volute pump housing. Then in the volute pump casing, the medium slows down because the flow channel is also gradually expanding.Probishtip,　　In fact, it can only be opened or closed, and the action time when opening and closing is relatively short.　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, and then a filter screen is installed in the trap to filter impurities for the second time, so as to avoid the blockage of the submersible slurry pump during use.　　At the same time, and the middle section including the guide vane; in addition, remove the impellers, middle sections and guide vanes at other levels in the same way until the submerged slag slurry　　Self priming pumps of different materials are used.　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the water supply is not satisfied, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.Test method,　　 Assembly of rotor parts of submersible slurry pump Before assembly, apply a layer of lubricating oil on the mounting surface to protect the shaft hole from damage.　　 install a valve to inject water at the water inlet and outlet. This method is to install a valve on the water inlet pipe of the submersible slurry pump and connect the water pipe to inject water into the pump. This is a common and simple method.　　 strip the outer layer of the cable to expose the copper wire for to mm gradually thin the rubber near the wire core, grind it to the oxide layer on the wire core, wipe the wire core with alcohol (or hydrochloric acid), wrap the insulation layer and sheath layer, and dry it naturally.

　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.analysis,　　Compared with the vertical slurry pump, the application market is also larger. In addition to the existing industrial and mining applications of the vertical slurry pump, the submersible slurry pump can also be used as a mobile slurry pump,TannerSelf priming non clogging sewage pump, such as sand pumping on board, prospecting, etc; Submersible slurry pump assembly workshop III. what are the advantages of submersible slurry pump　　The sheath is divided into front sheath and rear sheath,TannerSingle suction slurry pump, which are made of natural rubber. The lining is made of high chromium alloy, so it has good wear resistance. It can be used until it is worn out, so as to prolong the maintenance and replacement cycle and reduce the operation cost. The outlet of this series of pumps can be installed at angles　　Only in this way can its service life be extended to a large extent.Tanner,　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　 Prepare tools and materials: a set of metric box / open-end wrench, bearing puller (commonly known as triangle puller), magnetic dial indicator, outside micrometer, caliper, feeler gauge, square ruler, copper bar, hammer, V-shaped irons of the same specification clean kerosene, oil basin, cotton yarn, etc.　　To repair the equipment. Submersible slurry pump is a machine used to transport liquid. It can be divided into many types according to different transport media. Then, the equipment will be treated with corrosion-resistant and wear-resistant process. Only in this way can the equipment be improved