BilsonCirculating hot water pipeline pumpWhat are the selection criteria for

　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged and the service life of the bearing has also been greatly changed.　　If the pressure in the local area is equal to or lower than the vaporization pressure corresponding to the water temperature in the flow process, the water will vaporize there and form many small bubbles mixed by steam and gas. The cavitation phenomenon is due to the bubble action when these small bubbles flow from the low-pressure area to the high-pressure area in the water pump,Bilson,BilsonSubmersible slurry pump,　　(d) The average maximum relative humidity in the wettest month is %. At the same time, the monthly average minimum temperature is not higher than ℃　　Turn on the power supply type fool operation; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.Cologne,　　; In practical application, the submersible slurry pump is developing rapidly with its unique advantages. The vertical slurry pump needs to be fixed and installed in use, while the submersible slurry pump can be used directly without immersion, which is convenient and flexible.　　During normal operation,BilsonSubmersible pump can pump sewage, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, or　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times, but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of time

　　 selection of flow: single suction pump or double suction pump shall be selected according to the flow; single suction pump or multi suction pump shall be selected according to the lift.　　The horizontal slurry pump is a cantilever centrifugal slurry pump, which is suitable for conveying abrasive or corrosive slurry. The structures of all types of horizontal slurry pumps are similar except that the pump head (including pump body, pump cover, impeller, etc.) has different structures. The pump head part, shaft seal part and transmission part　　Ordinary vertical motor can be used without waterproof, while the motor shaft and pump shaft of submersible slurry pump are coaxial, so the motor must be waterproof and sealed, and the motor and pump can be immersed in liquid at the same time; The vertical slurry pump is an early product, and the submersible slurry pump is a newly developed product according to the market demandQuality inspection report,　　The mixing impeller and other main flow passage parts are made of high wear-resistant 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, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothing　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost, long-term operation cost and operation reliability.　　Pump, sewage submersible pump and seawater submersible pump.

　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in useTest method　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　IP high power motor. The submersible pump is YQS submersible motor (water filling type).　　Promote the continuous expansion of the sales network group.Bilson,　　Therefore, you don&#;t need to panic. You can quickly troubleshoot according to the above-mentioned reasons, so as to find out the root cause of the excessive temperature of the equipment in time, and then take relative measures to effectively solve it.　　 There may also be mechanical failure of the pump, such as serious damage to the bearing of the pump, so that the bore will be 'swept' when the stator and rotor rub against each other, or the impeller will be stuck due to impurities such as water and grass when the pump pumps water　　What should be paid attention to in the process? Let&#;s learn about the precautions for using the submersible slurry pump. When the equipment is in use the pump itself generally needs to be placed on land for use