ZF Vacuum Negative Pressure Pumping Station

ZF Vacuum Negative Pressure Pumping Station--Product overview

This equipment can provide vacuum sources for medical gas central stations for various large and medium-sized hospitals in China, and is widely used in vacuum stations in the chemical and pharmaceutical industries, canning systems in the light industry, and negative pressure forming of rubber and plastic engineering parts in the automotive industry. Impregnation of flame-retardant conveyor belts used in coal mines and vacuum sources in the casting industry (V method, VRH, V-EPC), etc. Our company also undertakes the installation of equipment for centralized oxygen supply, negative pressure and suction projects in various hospitals.

ZF Vacuum Negative Pressure Pumping Station--Working principle

First set the upper and lower limits of the vacuum system (for example, the upper limit is set to -0.08MPa, the lower limit is set to -0.06MPa), after starting the system, one of the vacuum pumps starts to work until the vacuum in the vacuum tank is high At the upper limit -0.08MPa, the vacuum pump automatically stops running at this time, and the vacuum in the vacuum tank is automatically cut off by the automatic check valve. If the vacuum degree in the vacuum tank drops below the lower limit -0.06MPa due to work requirements, another The vacuum pump starts automatically until the vacuum in the vacuum tank reaches the upper limit of -0.08MPa, and the cycle repeats and automatically runs so that the vacuum in the vacuum tank is always kept between the upper and lower limits.

ZF Vacuum Negative Pressure Pumping Station--Product features

After the device is started for the first time, the entire operation process can be fully automated. During its working process, the vacuum degree everywhere in the vacuum system always fluctuates up and down within its allowable range, and its fluctuation range can be adjusted according to user requirements. If the vacuum is lower than the set value, the alarm will give a warning.
The device automatically controls the system under unmanned operation, and can automatically close the vacuum system in the event of a power failure.
The device is equipped with a steam-water separator, which can save water and reduce environmental pollution.

ZF Vacuum Negative Pressure Pumping Station--Structure diagram

ZF Vacuum Negative Pressure Pumping Station--Product parameters