Heat transfer solutions Clean steam generators
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2018
TI-P486-12 TES Issue 2
CSM-PD Pre-heating and Degassing System for use with Clean and Pure Steam Generators
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Description The pre-heating and degassing packaged system is available in several tank capacities enabling suitable feedwater to be supplied for clean and pure steam generators up to a steam production rate of 4200 kg/h. Larger capacities are available upon request. The unit comes tested and ready to commision once connected to available services. Available types CSM-PD500 Shell capacity 500 litres (working capacity 370 litres) CSM-PD1000 Shell capacity 1000 litres (working capacity 700 litres) CSM-PD2000 Shell capacity 2000 litres (working capacity 1400 litres) CSM-PD packages are also available using superheated water as the primary heating medium. Details are available on request from Spirax Sarco. Applications The use of a pre-heating and degassing unit, for use with feedwater in unfired clean or pure steam generators solves a number of problems, reducing the life cycle costs of a steam generation system. In these systems chemicals cannot be used for treating or degassing the feedwater and therefore 'thermophysical/mechanical' systems are used instead, such as pre-heating of the generator feedwater to a temperature above 85 °C. Principal features: - External heat exchanger - Microprocessor feedwater control - All components in contact with clean water are stainless steel
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