Thermal Desorption Unit
With a Vulcan® Drying Systems Thermal Desorption Unit, contaminated material is exposed to heat indirectly by slow contact with a slowly turning drum that is exposed to heat on the outer shell. Vaporized contaminants are separated from the solids in the sludge, resulting in an end product that can be disposed of easily and cost-effectively.
Thermal Desorption Units
Rotary Drying Systems
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Layman’s Guide to Calculating Fuel Usage in Drying
The most often asked question we hear from our customers is “How much gas or fuel does it take to dry my product?” The reason the question is important to any dryer user is that the cost of fuel is typically the highest expenditure they make in the drying process. In general, the following amounts …
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Concurrent vs. Countercurrent Dryers
CONCURRENT VS. COUNTERCURRENT DRYERS There are two basic types of Direct Fired Dryers: • Concurrent (or parallel flow) • Countercurrent (or counter flow) In both types of dryers, the material to be dried comes into direct contact with the hot process gases. These gases are generally provided as products of combustion from an oil, gas …
300 TPH Frac Sand Dryer
Vulcan® Drying Systems install crew was on site in Louisiana a few days last week helping a customer install their Frac Sand Dryer. This system is capable of drying up to 300 tons of Frac Sand per hour. Main process components of this dryer consist of: feed conveyor, primary treatment unit, discharge flap gate system, …