• Cryoquip India

Steam Sparged Vaporisers

Cryoquip India offers Steam Sparged Vaporisers that comprise of water heated tanks and coil vaporisers. Steam heated hot water is maintained in an insulated stainless steel tank, cryogen is vaporised through a submerged copper or stainless steel coil. Steam sparged vaporisers and VSI series vaporiser units are designed for relatively modest capacity (50,000 150,000 SCFH or 1,300-4,000 Nm3/hr). These are ideal for general process use applications, and where non-coded process coils and vessels are acceptable. The process coil is a vertical, helically coiled tube, available in copper or 304 SS. They are available with optional pressure building circuits, and are supplied with steam controls and a 500-gallon (2,000 litre) polyurethane insulated ballast tank. Steam is sparged into the water to maintain the tank temperature, and the condensate must drain to a gravity drain or sump. The VSI series are the lowest cost steam-sparged water bath vaporisers, and are a standard design. Special design requirements for VSI vaporisers are available at additional cost, and relatively minor changes such as designing for low steam pressure can generally be accommodated.