Applications & Features
Vacuum Conveying is the process of moving bulk dry materials, such as powders, from place to place within a factory using suction. The material is transferred in a network of tubing from the pick up point or source to the customers process. Most Vacuum Conveying System transfer product based on a timed interval to the vacuum receiver. At the end of the timed sequence the discharge valve can open and the material conveyed can discharge in to the process.
There are two types of vacuum conveying:
Dilute phase conveying: The material is entrained in the air stream and there is an almost equal part of air and product. This method is excellent for conveying almost any type of powder like sugar or flour.
Dense phase conveying: The material is transferred in slugs within the convey tubing. The material moves slower than dilute phase conveying and is an excellent choice for friable product or a blend of powders.
How does Vacuum Conveying Work?
Vacuum Conveying is the process of moving bulk dry materials, such as powders, from place to place within a factory using suction. The material is transferred in a network of tubing from the pick up point or source to the customers process. Most Vacuum Conveying System transfer product based on a timed interval to the vacuum receiver. At the end of the timed sequence the discharge valve can open and the material conveyed can discharge in to the process.
Key Classifications:
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Dilute Phase Conveying: The material is entrained in the air stream and there is an almost equal part of air and product. This method is excellent for conveying almost any type of powder like sugar or flour.
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Dense Phase Vacuum Conveying: The material is transferred in slugs within the convey tubing. The material moves slower than dilute phase conveying and is an excellent choice for friable product or a blend of powders.
Frequently Asked Questions
Q: What is the definition of vacuum conveying?
Vacuum conveying is the process of moving bulk dry materials, such as powders, from place to place within a factory using suction.
Q: How is material transported through a vacuum conveying system?
The material is transferred in a network of tubing from the pick up point or source to the target process. Most systems operate on a timed interval to deliver products to the vacuum receiver, discharging the material when the valve opens.
Q: What are the two types of vacuum conveying systems?
The two types are Dilute Phase Vacuum Conveying and Dense Phase Vacuum Conveying.
Q: When should Dilute Phase Conveying be selected?
Dilute Phase Conveying is ideal for transporting almost any type of powder, such as sugar or flour, where the material is entrained and carried within the air stream.
Q: What are the benefits of Dense Phase Vacuum Conveying?
Dense Phase Conveying moves material in slugs and travels at a slower speed. This makes it an excellent choice for handling friable products or complex blends of powders safely without degradation.
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