The working principle of the gas-liquid booster pump is similar to that of the pressure booster, which applies a very low pressure to the large diameter air driven piston. When this pressure acts on a small area piston, a high pressure is generated. Through a two position five ventilation control directional valve, the booster pump can realize continuous operation.
The high-pressure plunger controlled by the check valve continuously discharges the liquid, and the outlet pressure of the booster pump is related to the air drive pressure. When the pressure between the driving part and the output liquid part reaches balance, the booster pump will stop running and no longer consume air. When the output pressure drops or the air drive pressure increases, the booster pump will automatically start and run until it reaches the pressure balance again.
The single air controlled non-equilibrium gas distribution valve is used to realize the automatic reciprocating motion of the pump, and the gas drive part of the pump body is made of aluminum alloy. The liquid receiving part adopts carbon steel or stainless steel according to different media, and the full set of seals of the pump are good products, thus ensuring the performance of the gas-liquid booster pump.
In principle, the booster pump can be installed at any position, but in order to ensure the long service life of the seal, it is recommended to use the vertical installation method. Please confirm whether the installed connector and pipe are within the pressure range of the pump.
The drive air interface is located outside the spool valve chamber. In any case, it is necessary to install a compressed air filter and water separator, because the liquid pump is lubricated with grease, so there is no need to install an air lubricator. If the air lubricator has been used once, it is recommended to continue to use it. If dry gas is used, a gas lubricator is required.
When wet or high humidity gas is used for continuous operation, icing will occur. It is recommended to install a water separator or dryer on the pneumatic drive pipeline in this case. If the driving air is too dry and the dew point is lower than -40 ° C, it is recommended to use an oil mist.
The type selection of the pump needs to consider the medium used by the customer, because the nature of the medium determines the requirements of sealable materials and wetted parts. Standard design applies to pressurized oil or water.
The industrial principle and other precautions of the gas-liquid booster pump are explained. You need to understand these operating matters in advance when using the booster pump, and be responsible for your own safety and the integrity of the machine. Follow our website for more information http://www.allarabandroid.com Consult!