Application of vacuum pump

Vacuum is a common physical phenomenon, which means a state of gas below an atmospheric pressure in a given space. The product we are going to introduce today is the equipment used to extract air so as to form a vacuum environment? It is the vacuum pump. A vacuum pump is a device or equipment that uses mechanical, physical, chemical or physicochemical methods to pump the container being pumped to obtain a vacuum. It has a wide range of application paradigms. This article will make a brief analysis of the application of vacuum pumps and the use of precautions.

·Where can vacuum pumps be applied?

·Precautions for using vacuum pumps.

·How to select a vacuum pump?

Where can vacuum pumps be applied?

Vacuum pump applications include pharmaceuticals, pesticides, petroleum, chemical, machinery, mining, light industry, paper making, manufacturing and various other occasions. Its main function is to remove the gas molecules from the vacuum chamber and reduce the gas pressure in the chamber to achieve the required vacuum level. Besides, it can also be used to pump air and other gases with certain corrosiveness and small amount of dust, insoluble in water. Therefore, the design of vacuum pumps needs to be corrosion resistant and durable. It is no exaggeration to say that liquid ring vacuum pumps are used in almost every large industry.

Precautions for using vacuum pumps.

Before normal operation of the vacuum pump, the vacuum pump should do a test run to check whether there is any abnormal vibration and impact sound of the vacuum pump. The limit pressure of the vacuum pump should be measured for the first time and should be in accordance with the technical specifications. It is understood that the temperature of the vacuum pump should not exceed 70 degrees under the long-term working condition. If it exceeds this temperature, it needs to stop and check to avoid equipment failure.

How to select a vacuum pump?

·Determining the model

Different types of vacuum pumps have different process indexes, working efficiency and equipment working life requirements, while different vacuum zones need to choose different vacuum system configurations. In order to achieve the best configuration, when choosing a vacuum system, it is necessary to check and determine the vacuum level required for each process, because each process has its own adapted vacuum level range.

·Factors to be considered

Check to determine the type of gas to be pumped and the pumping capacity required by the process. This is because the pumping system will be contaminated if the type of gas to be pumped reacts with the liquid inside the pump. At the same time, it must be considered to determine the appropriate venting time and the amount of gas produced during pumping. Besides, check to determine the time needed to reach the required vacuum level, the flow resistance and leakage of the vacuum piping.

The above is the main introduction of 2BE series vacuum pump, which is determined by its mechanical structure and the quality of oil, when using vacuum pump. With the above information, do you have a further understanding of vacuum pumps? Our company produces various types of vacuum pumps. Shanghai Sotuo Pump Co., Ltd. is a professional pump supplier integrating pump development, manufacturing, sales and service. Our company has strict quality control for each vacuum pump, and we hope to bring you the best quality service.