A Dry Vane Pump is a pump that has vanes fitted to a rotor and the rotor is placed in a cavity and in that cavity, the rotor rotates providing positive displacement. There are different varieties of this pump that are available in the market. Some varieties offer vanes of varied lengths while others offer vanes that are put under tension and are made to keep in contact with the walls when the pump rotates.
Dry Vane Pump: Usages
Food and Packaging Industry:
1. Vacuum Packing: Food products have long been using vacuum packaging as a means to eliminate bacteria, air and any other component that may alter the taste or quality of the food products. The usage of vacuum pumps for vacuum packaging has significantly increased the shelf life of food products.
2. Carton Erection: Another important usage in the packaging or food industry is the automated erection of cartons. No human touch is required for these cartons to be erected. Using Dry Vane Pumps carton erection becomes a lot faster as compared to manual erection by humans.
3. Labelling: With the high-level automation in the food and packaging industries, labelling is yet another job that has been freed from human touch. The total automation of packaging has led to a much more swift and efficient production line.
4. Foil Handling: Foil handling part of packaging has not escaped automation. There are Dry Vane Pumps that are used to label packages at a very high speed but not by compromising efficiency.
5. Blister Formation: The Dry Vane Pumps are used to create negative pressure and help in the formation of blisters that have an important role in the packaging industry.
6. Pick and Place: Automation in industries have gone so far that even picking a product or placing a product is totally automated.
Hardware Industry:
1. Vacuum Hold Down: For precision work of drilling, cutting etc. the item that is being worked upon needs to be kept steadily in place. Dry Vane Pumps are used to create suction and hold the material in its place.
2. Pneumatic Conveying: Dry Vane Pumps are also used for the purpose of pneumatic conveying. The suction they create due to the vacuum allows materials to be sucked in and be transported easily and quickly.
3. Degasing: There are several materials that need the gas to be pulled out from their surrounding or from them. The vacuum created by the Dry Vane Pumps facilitates air from the material or its surrounding to take up the vacuum space and hence freeing the material or its surrounding of unwanted gas.
Advantages of Using Dry Vane Pump
- Oil Free: The functioning of Dry Vane Pumps is oil free making its functioning hassle free.
- Ease of Installation: The pumps can easily be installed, and no specialised expertise required.
- Low Sound While Operating: These pumps operate producing no or low decibels of sound while operating.
- Air Cooled: The system is air cooled and hence is safe and requires no extra attention for maintaining safety.
- Long Life: these pumps have a long life and they don’t get damaged easily.
- Minimal Maintenance: if you follow the user’s manual during usage minimal maintenance is needed.
- Non-stop Performance: You can use it for hours and it will perform with perfection.
Conclusion
The ingenious design of the Dry Vane Pumps has enabled this set up to be used in various fashions and across various industries. Technologies may advance and get replaced by new technologies, but the working of this pump shall forever serve as the guide. For most industries, which are looking for advancement and automation, Dry Vane Pump is indispensable. Their varied applications and low requirement of maintenance are the main factors that make this machinery worth investing in.
