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View details twenty-one 2021-12 Shutdown steps of roots blower, how to shut down roots blower correctly Check the standby machine of roots blower system and make preparations before starting. For example, check whether valve switches of Roots blower and standby Roots blower are in place -
View details twenty-one 2021-12 Main reasons for seal leakage of Roots blower The roots blower adopts three leaf involute linear type, the shaft end seal adopts mechanical seal, and the mechanical seal is lubricated -
View details twenty-one 2021-12 What oil should be used for Roots blower equipment? When Roots blower is used, they also use oil. He uses special oil and checks it every year. If the oil level is low -
View details twenty-one 2021-12 Use of Roots blower, the role of Roots blower in gas transportation The pressure signal measured by the pressure sensor of Roots blower installed on the previous gas pipeline controls the output frequency of the frequency converter, so that the speed of the motor follows -
View details twenty-one 2021-12 Analysis of common faults of roots blower and tripping and power-off faults of roots blower In case of simple tripping of roots blower, it will not damage roots blower. At this time, what should be done is to open the vent valve, start the blower, and check the operation of the blower -
View details twenty-one 2021-12 Maintenance of Roots blower When cleaning Roots blower, it is necessary to pay attention to the above three requirements. The best way to prevent the failure of cleaning roots blower during operation is -
View details twenty-one 2021-12 For the selection of Roots blower, what is the normal range of pressure of Roots blower? In fact, the pressure of Roots blower comes from the back pressure of the system connected to the rear end of the blower. It is easy to understand. You can imagine that the front end and rear end of the fan are open, that is -
View details twenty-one 2021-12 Maintenance of Roots blower, simple discussion on solution to water inflow of Roots blower 1. Removal of roots blower If our manufacturer carries out maintenance, we will remove all roots blowers. During the removal process, we need to check all parts -
View details twenty-one 2021-12 Functions of Roots blower lubricating oil on bearings The lubricating oil of Roots blower will experience performance aging and leakage consumption after a period of use, so it needs to be supplemented or replaced in time. Usually -
View details twenty-one 2021-12 Difference between safety valve and vent valve of Roots blower The safety valve of Roots blower should work under low pressure, so the contact surface between the valve seat and the valve body is precision machined. If there is foreign matter attached around the valve seat -
View details twenty-one 2021-12 What is the reason for the hot air from roots blower? What is the inlet and outlet temperature of roots blower? When Roots blower transports gas, it needs to carry out forced compression on the blower. When selecting the blower, there is a pressure parameter, such as 39Kpa, Roots blower -
View details sixteen 2021-12 What problems may occur during the operation of Roots blower Roots blower will produce high noise during operation. It is characterized by high sound level, wide frequency band and prominent low frequency, so it has a long transmission distance and affects the operators -
View details sixteen 2021-12 Precautions for cleaning Roots blower in 2022 Roots blower is a positive displacement blower, which can be used as a vacuum auxiliary for suction. It is composed of two rotors rotating in opposite directions to achieve pressure feeding or scavenging -
View details sixteen 2021-12 Introduction to correct shutdown method of Roots blower Check whether the valve switches of the preparator are in place, and ensure that the outlet valve of Roots blower is fully closed and the inlet valve is fully opened. After normal inspection, according to -
View details sixteen 2021-12 Selection of Roots blower, how to judge the quality of Roots blower If the lubricating oil of the equipment is insufficient, the fan will be in a state of oil shortage. Continue to work, the impeller problem conflicts, and the motor load increases when the gears wear each other
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