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　　 selection of raw materials for flow passage parts: the raw materials for flow passage parts of the pump can be selected according to the particle composition, particle size, shape, hardness, concentration, acid, alkali and other characteristics of the transported materials.　　For example, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power plant, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.aluminium,　　 the experimental water shall meet the relevant process requirements.　　 During the installation of smooth bearing components, if the installation is correct, the smooth oil is appropriate,aluminiumVertical centrifugal slurry pump, the repair is timely, the repair personnel should regularly repair the bearing components, check the condition of the bearings and the smooth oil, and regularly add or replace the smooth oil during the work, and the interval and writeTenkodogo,　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed,aluminiumCorrosive pipeline pump, the installation and use of the pump is troublesome, and the application occasions are subject to many restrictions.　　In fact, the pumps I am going to talk about here have a wide range of uses. Pumps are required for both civil and military purposes, as well as for advanced technologies, especially in the mining, chemical, metallurgical and other industrial sectors. It is a widely used general mechanical equipment. Most pumps are corroded or severely corroded

　　 The slurry pump mainly aims at conveying flow, so the flow meter (meter) shall be installed in the operation monitoring system as far as possible to monitor whether the flow meets the requirements at any time; In the pipeline system, slag flushing system and pressure filtration dehydration system equipped with hydrocyclone, certain　　 Disassembly of water pump: use a disassembly wrench to remove the water inlet joint by left rotation, and use a disassembly cylinder to impact the conical sleeve at the lower part of the pump. After the impeller is loose, conical sleeve, and remove the guide housing. In this way, the impeller, guide housing, upper guide housing, check valve etc. are unloaded in turn.　　Submersible slurry pump shaft seal type: packing, mechanical seal packing and auxiliary impeller seal, etc.Work courses,　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent　　The submersible slurry pump shall be shut down for inspection in time in case of machine problems during operation and regular maintenance shall be done. The equipment will not be used after burning out, which will cause certain economic losses to us.　　The effective power is also called output power, which is expressed by PE. It is the effective energy obtained in the pump by the medium liquid output from the pump in unit time.

　　 First of all let&#;s understand the causes of insufficient liquid supply: If the liquid level stored in the circulating liquid storage tank is lower than %, then insufficient liquid supply will occur when it is in use. Or the pump adds too much lubricating oil,aluminiumWQ submersible sewage pump, which leads to accumulationDirect material, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　 Mechanical seal: mechanical seal is generally used when the sealing requirements are relatively high, but also not allowed to enter the pump body. The disadvantage of mechanical seal is high cost and difficult maintenance.　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal forcealuminium,　　Different process requirements: the motor used in the vertical slurry pump is an ordinary vertical motor, which has no waterproof . The motor of the submersible slurry pump and the pump shaft are coaxial. The motor shall be waterproof and sealed. The motor and the pump body can invade underwater at the same time.　　Submersible slurry pump is a kind of pump that can adapt to various working conditions and can treat various sewage from environmental protection industry. Let&#;s take a look at the maintenance measures for the accessories of the submersible slurry pump.　　 It may be that the motor power of the water pump is too large, the working current is too large, and the heat generation is too large, resulting in the high temperature of the vacuum pump.