2000 Hook-up Book

a HOOK-UP DIAGRAMS Strainer Safety Valve Flash Recovery Vessel Thermostatic Air Vent Float & Thermostatic Steam Trap Strainer Heated Water Motive Steam or Gas Vent to Atmosphere Heat Exchanger Condensate Return Float & Thermostatic Steam Trap Vacuum Breaker Cold Water Inlet Drip Pan Elbow Pipe to Safe Place Steam Trap Station Steam Trap Station

a Strainer Thermo Dynamic Steam Trap Pressure Powered Pump Pump Exhaust See Fig. II-80A for the preassembled Condensate Recovery Module

Figure II-80 Heating Water using Recovered Flash Steam with Packaged Pump Unit Also Handling Other Condensate

Pilot Operated Back Pressure Control Valve

H.P. Condensate & Flash

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Condensate from high pressure steam sources is collected in a flash steam recovery vessel. Flash steam is separated from the condensate which drains through an F & T trap set to the vented receiv er of a condensate pump. The flash steam is condensed in a heat exchanger, giving up its heat content to the water which is to be heated (or pre heated). Condensate from the exchanger also drains through an F & T trap set to the pump receiver. Non condensibles are discharged at the receiver vent.

Figure II-80A Condensate Recovery Module A preassembled modular pumping system can be used to recover and reuse the condensate.

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