Vacuum unit

Overview: ZF series vacuum pump station (also known as vacuum devices, vacuum stations, etc. occur) is one or two sets of water ring vacuum pump as vacuum equipment, vacuum canister vacuum storage device as a complete system. Under heavy use of the vacuum source and the desired amount of exhaust is not big occasions, the system than using a vacuum pump significant energy savings, and improve the life of the vacuum pump. The device can provide a vacuum source for medical gas hub for all types of domestic and medium-sized hospitals, and is widely used in vacuum forming chemical, pharmaceutical industry, vacuum station, light industry, canning system, rubber engineering parts of the automotive industry, coal mine with flame-retardant conveyor belt dipping and foundry industry (V method, VRH, V-EPC) vacuum sources. How it works: 1, two vacuum pumps first set upper and lower limits of the system (such as the upper limit is set to -0.08MPa, the lower limit is set to -0.06MPa), after starting the system, in which a vacuum pump to work until the vacuum tank vacuum reaches the upper limit -0.08MPa, pump automatically stops running at this time, the vacuum tank vacuum automatic cut-off by the vacuum check valve, vacuum tank as a result of work demands a degree of vacuum falls below the lower limit When -0.06MPa, the other pump starts automatically until the vacuum degree of vacuum tank upper limit -0.08MPa pumped up, so the cycle repeated automatic operation, the degree of vacuum in the vacuum tank is always maintained between the upper and lower limit . When demand for gas as a result of the work of a large vacuum tank vacuum of less than the lower limit value over a certain time, and a single vacuum pump can not be evacuated to a vacuum of the tank above the lower limit, the other pump will start automatically until exceeded. Two vacuum pump can also be switched to manual start and stop. 2, a vacuum pump is first set upper and lower limits of the system (such as the upper limit is set to -0.08MPa, the lower limit is set to -0.06MPa), after starting the system, the upper limit of the vacuum pump pumped automatic shutdown system vacuum It is lower than the lower limit automatically. Vacuum pump can also manually start and stop. Features: This device since the first start, all running process can achieve automatic control. Course of their work, the degree of vacuum in the vacuum system throughout always fluctuates within its allowed range, the fluctuation range may be adjusted according to user requirements. If there is a vacuum of less than the setting value, the alarm will warn. The device in the absence of operation of the system of automatic control, power can be automatically closed when the vacuum system. The device is equipped with a gas-water separator, which can save water and reduce environmental pollution. Vacuum tank of the device according to the site design for the horizontal and vertical structure, installation is more flexible.