is Pure Steam -
and what is Clean Steam ?
high quality steam is used in special applications on hospitals, special institutions,
pharmaceutical industry, biochemical industry, food industry etc.
Clean Steam at Danish Hospital
Stainless steel steam boiler. Design 350°C / 190 bar for testing safety valves at Rolls Royce in UK. Tube coil and all part in contact with steam are made in high grade stainless steel
Pure steam is both something similar to clean steam, and still something quite different. The quality of pure steam is extremely high. This kind of steam is often used in direct contact with medicals and controversial sterile parts - it must not for contains any particles what so ever. It is therefore generated in a super sanitary environment. Application is being even more common within hospitals, but also special institutions, pharmaceutical industry, biochemical industry. Both clean steam and pure steam applications can be solved by TT BOILERS solution.
Polished surface of
steam heating element
Pure steam requires that the surface in contact with the pure steam, including weldings, are polished. The design must not allow any traps in which condensate cannot be drained off 100%. All parts - materials and components - must be of a very special pure steam quality.
heat sources for making clean steam and pure steam:
Basically reboilers use high pressure steam to produce low pressure steam. Thus the design can be made in a customized degree of sanitarily.
Clean steam and pure steam boilers and
generators are available up to 25 barg working pressure. Sanitary design with thermal
fluid is an option. See the chapter about
thermal fluid (hot oil)
Unfired Steam Generators
Pure Steam Reboiler