The gas enters the Nasim vacuum pump through the pipeline through the valve, then enters the gas-water separator through the exhaust pipe, and discharges through the exhaust pipe of the gas-water separator. When used as a compressor, the gas-water mixture discharged by the compressor is separated in the gas-water separator, and the gas is conveyed to the system requiring compressed gas through the valve. The working water in the vacuum pump is discharged from the gas-water separator without cooling to the vacuum pump for reuse. The rest of the working water is supplemented by the water supply pipe. The size of the water supply is adjusted by the valve on the water supply pipe.
The difference between gas suction and pressure delivery systems is only that the internal structure of the gas-water separator is different. When sucking gas, the suction port pressure is lower than atmospheric pressure, while the exhaust port pressure is equal to atmospheric pressure, and the gas-water separator has overflow pipe; when pressurizing gas, the suction port is atmospheric pressure (or vacuum state), and the exhaust port pressure is higher than one atmospheric pressure. In order to ensure the transmission gas pressure, the water level of the gas-water separator is controlled by the overflow switch.
Above is the main working process of vacuum pump. Understanding this process can help us to effectively grasp every link of production in the production process, and also detect the occurrence of faults and errors in the production process in time.
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