Electrical Pure Steam Generators
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Operating principle Technical data STEAM TO STEAM HEATED Overall dimmensions Main Utilities Pure Steam Generators W1 ELECTRICALLY HEATED PSG-E MODEL Overall dimmensions Main Utilities Heating power Approx. Weight Treated feed water (PW) is circulated through the degassing membrane to the evaporator column. This column is designed to have a large heat transfer area and large water-steam reservoir to provide efficient handling of peak consumptions. Options in paper or electronic chart recorder for pure steam conductivity, temperature, extra feed water conductivity meter, online TOC monitoring, etc. • Mimics of the equipment, showing the operational state in real time • Process parameters (temperature, pressure and conductivity) • Setting up of parameters • Alarm information • Start-up and alarm recognition. The control system is based on a PLC wire operator supervision via a user-friendly touch-screen HMI with the following menu: Control system The separator column diameter has been calculated to prevent water droplets and impurities entering the product steam. As an option, a small condenser can be installed for on-line monitoring of steam conductivity and taking samples. Available options • Thermal degassing system • Condensing unit to produce WFI quality water • Pure steam condensate sampling device • Feedwater and/or condensate pure steam conductivity monitoring system • On-line TOC monitoring system • Chart recorder. Telstar Av. Font i Sagué, 55 Parc Científic i Tecnològic Orbital 40 08227 Terrassa (Spain) T +34 937 361 600 F +34 937 859 342 Puretech Perrywood Business Park, Salfords Redhill, Surrey (England) RH1 5DZ T +44 (0) 1737 378000 F +44 (0) 1737 378055 www.telstar-lifesciences.com 01 901 1110 I Telstar Puretech reserves the right to improvements and specifications changes without notice. Telstar North America 1504 Grundy’s Lane Bristol, PA 19007 (USA) T +1 215 826 0770 F +1 215 826 0222

Design & construction features PSG Pure Steam Generators Simple and Efficient Design The lower part of the column consists of a double tube sheet shell heat exchanger with a large central pipe surrounded by a bundle of peripheral seamless pipes. This arrangement produces a natural fluid circulation: ascendant inside the peripheral pipes and descendant inside the central one. Steam flows up very slowly but droplets cannot reach the top of the column as they fall down simply by gravity. Thus, impurities such as particles and pyrogens contained in the droplets are dragged down towards the...

Operating principle Technical data STEAM TO STEAM HEATED Overall dimmensions Main Utilities Pure Steam Generators W1 ELECTRICALLY HEATED PSG-E MODEL Overall dimmensions Main Utilities Heating power Approx. Weight Treated feed water (PW) is circulated through the degassing membrane to the evaporator column. This column is designed to have a large heat transfer area and large water-steam reservoir to provide efficient handling at peak consumption. EVAPORATOR COLUMN Control system The control system is based on a PLC wire operator supervision via a user-friendly touch-screen HMI with the...

Design & construction features PSG Pure Steam Generators Simple and Efficient Design The lower part of the column consists of a double tube sheet shell heat exchanger with a large central pipe surrounded by a bundle of peripheral seamless pipes. This arrangement produces a natural fluid circulation: ascendant inside the peripheral pipes and descendant inside the central one. Steam flows up very slowly but droplets cannot reach the top of the column as they fall down simply by gravity. Thus, impurities such as particles and pyrogens contained in the droplets are dragged down towards the...

Design & construction features PSG Pure Steam Generators Simple and Efficient Design The lower part of the column consists of a double tube sheet shell heat exchanger with a large central pipe surrounded by a bundle of peripheral seamless pipes. This arrangement produces a natural fluid circulation: ascendant inside the peripheral pipes and descendant inside the central one. Steam flows up very slowly but droplets cannot reach the top of the column as they fall down simply by gravity. Thus, impurities such as particles and pyrogens contained in the droplets are dragged down towards the...

Operating principle Technical data STEAM TO STEAM HEATED Overall dimmensions Main Utilities Pure Steam Generators W1 ELECTRICALLY HEATED PSG-E MODEL Overall dimmensions Main Utilities Heating power Approx. Weight Treated feed water (PW) is circulated through the degassing membrane to the evaporator column. This column is designed to have a large heat transfer area and large water-steam reservoir to provide efficient handling at peak consumption. EVAPORATOR COLUMN Control system The control system is based on a PLC wire operator supervision via a user-friendly touch-screen HMI with the...