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　　So it has a process of water diversion and exhaust. There are usually two ways to inject water into equipment. One is to directly inject water into the pump chamber, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.　　What is the order.Wacos,　　 Reduce maintenance costs. After the deployment of the fire pump,WacosDeep well pump, it also needs to be maintained regularly. Manual maintenance requires a lot of manpower, material and financial resources, and the maintenance cost is very high. The use of cf fire control cabinet can greatly reduce these maintenance costs　　 Next, it is necessary to check the water seal. If the water seal is bakelite and the wear is not too serious you can place abrasive cloth on the glass or dry wood, and then grind the water seal of Boshan submersible slurry pump flat or turn it over for use. However, if the thrust rubber water seal is used, whenBerrechid,　　The above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.　　Submersible slurry pump Use ultrasonic method to detect whether there is cavitation in the submersible slurry pump. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps often have better measurement results when in use.　　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.

　　Body. So that the pump can realize high concentration transmission without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal can be kept balanced, which maximizes the reliable operation of the mechanical seal and greatly extends its service life　　The long shaft deep well pump is equipped with two types of motors: ordinary vertical Y series motor (equipped with PTS thrust disc) and hollow shaft YLB series motor for deep well pump. The insulation grade is divided into class B and class F. now with the progress of science and technology and the continuous development of products, YLB series has developed high-voltage, the normal operation of the pump is closely related to the shaft seal.Honest service,　　The motor is scrapped. Moreover, because the length of the long shaft is generally fixed, the installation and use of the pump is troublesome, and the application occasions are subject to many restrictions.　　Pump. In addition, which is wear-resistant and particle passing.　　Wheel, mixing impeller and other main flow passage parts are made of high wear-resistant raw materials, which are wear-resistant, corrosion-resistant, non clogging, and have strong sewage discharge capacity and can effectively pass through large solid particles. It is not limited by suction range,WacosSelf priming non clogging sewage pump,WacosCentrifugal slurry pump, with high slag suction efficiency and more complete desilting. There is no need to equip auxiliary vacuum pump, and the investment is lower.

　　 We must choose to consider the actual use situation when making the selection, because there will be some difference between the marked head when using and the head when using. This is because the pipe itselfpacking,　　The whole packing body, including the packing gland, packing ring and packing, needs to be disassembled; Submersible slurry pump Disassemble the o-seal ring, shaft sleeve, balance disc and key on the shaft in turn, and then the discharge section includes the last stage guide vane　　 Mechanical seal: mechanical seal is generally used when the sealing requirements are relatively high, especially in the chemical industry. It is not only required that the slurry should not leak, but also not allowed to enter the pump body. The disadvantage of mechanical seal is high cost and difficult maintenance.　　First, the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition, there may be some phase to phase short circuits between stator windings, so when the situation is relatively minor, the motor is only in local placesWacos,　　 the submersible slag pump is often used to transport pulp containing solid particles, so the wear resistance of the pipeline should also be considered.　　The non service life of the equipment is not as long as possible. If it is not used for a long time, it will not only easily corrode the parts, and the other is to pump out the gas in the pump to establish a certain vacuum and introduce the water source.