Power plants – Motor having exhaust fluid treating or handling means – Water mingled with exhaust steam
Patent
1997-06-26
1998-11-03
Kamen, Noah P.
Power plants
Motor having exhaust fluid treating or handling means
Water mingled with exhaust steam
60654, F01K 1910
Patent
active
058292551
ABSTRACT:
A system and method for direct-contact condensation with condensate, cold, and heat supplies in steam-turbine power plants, evaporators, and other heat-and-mass transfer equipment having a condenser. Outside snow/ice collectors accumulate and store snow, atmospheric ice, and condensate for transporting the snow/ice coolant to an inside storage area when needed. The snow/ice from outside delivery and from the inside storage area is transported into a hard foreign matter separator. A grinder prepares an atmospheric ice powder to spray into a condenser. A vacuum exhaust pump/air ejector evacuates cold air from a condenser well for a vacuum support and for cooling uses. A condensate pump transports icy condensate from the condenser well to the inside storage area. Filters catch a mud from condensate for feed-water protection from impurities. From the inside storage area icy condensate is transported to customers for cooling and other purposes, at warm weathers, and to the outside snow/ice collectors for freezing to ice in the future. The same pipelines, pumps, and valves transport a hot condensate from a steam-extraction heater or from a boiler to customers for heating and other purposes, at cold weathers. A return condensate from customers is transported to a boiler-feed pump and to a spillway basin, which also stores precipitation. Customers may remove the condensate from the pipelines or from the spillway basin. The boiler-feed pump transports condensate to a deaerator, to the boiler, and to the steam-extraction heater. At cold weathers, condensate may be frozen in outside snow/ice collectors, inside storage are, and spillway basin, for use in the future.
REFERENCES:
patent: 2356404 (1944-08-01), Heller
patent: 2951687 (1960-09-01), Schulenberg et al.
patent: 3575392 (1971-04-01), Stoker et al.
Sitnyakovsky Roman E.
Zingerman David Z.
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