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Recent content by lay1014

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    Selection of main pump and auxiliary pump of vacuum pump unit

    Selection of main pump and auxiliary pump of vacuum pump unit Vacuum pump unit is composed of roots pump as the main pump and rotary vane pump as the front pump in series. But it doesn't mean that the two pumps can be combined and used casually. Only by meeting certain requirements can the two...
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    Roots vacuum pump unit in petroleum distillation

    Roots vacuum pump unit in petroleum distillation According to the performance and characteristics of Roots vacuum unit, the economic benefits of replacing steam jet vacuum pump in vacuum distillation unit are summarized. It has many functions, but it is not well known. Then the next small...
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    Pipeline design of water ring vacuum pump

    Pipeline design of water ring vacuum pump Before using the water ring vacuum pump unit, it is necessary to design the pipeline route, because the pipeline is the main device to send and pump flammable and explosive gas. Once the pipeline route is unreasonable, it will easily lead to various...
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    Axle-holding Treatment of Liquid Ring Vacuum Pump

    Axle-holding Treatment of Liquid Ring Vacuum Pump How to deal with the phenomenon of holding axle in liquid ring vacuum pump? The problem of holding axle of liquid ring vacuum pump is mainly based on bearing assembly. The reasons are analyzed as follows: There are differences in the quality...
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    Exhaust Pressure of Liquid Ring Vacuum Pump

    Exhaust Pressure of Liquid Ring Vacuum Pump What is the exhaust pressure of liquid ring vacuum pump? When the liquid ring vacuum pump works, air will be continuously discharged from the pump body to form the vacuum required by the work at the suction port. That is to say, the exhaust pressure...
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    Pipeline Installation of Liquid Ring Vacuum Pump

    Pipeline Installation of Liquid Ring Vacuum Pump What problems should we pay attention to when installing the pipeline of the liquid ring vacuum pump? (1) All pipelines of liquid ring vacuum pump should be checked for sealing before installation, and the internal iron chips, rust and oil...
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    Energy saving measures of liquid ring vacuum pump

    Energy saving measures of liquid ring vacuum pump The energy saving of liquid ring vacuum pump has always been a concern of the society and users. In the production process, some methods make it consume more energy. In order to achieve the purpose of energy saving, we have taken the following...
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    liquid ring vacuum pump system Operation

    liquid ring vacuum pump system Operation 1. Check whether the valves in the vacuum system are in the prescribed opening or closing state to check whether the system is leaking. 2. Check whether the amount of water in the cavity of the liquid ring vacuum pump exceeds the starting requirement...
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    Why does the liquid ring vacuum pump system need to replenish water

    Why does the liquid ring vacuum pump system need to replenish water Supplementary water for liquid ring vacuum pump system can effectively work on gas and improve efficiency. Supplementary water should enter at the end of liquid work on gas, that is, at the highest point of the compression...
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    Liquid ring vacuum pump wiring method

    Liquid ring vacuum pump wiring method The liquid ring vacuum pump has certain requirements when it is used. If it is chosen according to its performance, it needs a certain knowledge base. Then there are many people applying it. I believe many people will also use it. The wiring method has a...
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    Influence of high water temperature on vacuum pump

    Influence of high water temperature on vacuum pump Too high water temperature will inevitably make water vaporization and evaporation, and the negative pressure working conditions will further aggravate the evaporation and evaporation, so that the vacuum pump body produces too much water vapor...
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    Vacuum Steam Quenching Furnace Characteristics

    Vacuum Steam Quenching Furnace Characteristics Vacuum quenching furnace is composed of heating furnace cover and movable chassis. It is a very advanced vacuum heat treatment equipment at present. Its excellent performance and unique design provide a wide range of vacuum bright gas quenching...
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    Main parameters of vacuum pump

    Main parameters of vacuum pump The main parameters of vacuum pump are as follows: (1) Pumping rate. When a pump is equipped with a standard experimental cover and operates under specified conditions, the ratio of the flow rate of gas flowing through the experimental cover to the equilibrium...
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    Vacuum Pump Use and Nursing

    Vacuum Pump Use and Nursing 1) Vacuum pumps are used in the laboratory for general pumping and air supply. 2) In order to prevent corrosive gases, humid air, and solid substances from entering the pump and destroying the pump body, a series of protection devices must be placed in front of the...
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    Rules for operation of Roots vane vacuum pump unit

    Rules for operation of Roots vane vacuum pump unit Rules for operation of general wet Roots vane vacuum pump units General Roots vacuum unit operation in accordance with the relevant rules of dry Roots vacuum pump, but also need to pay attention to the following related matters; 1) Pump...

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