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Retrieved from "https://en.wikipedia.org/w/index.php?title=Watson-Marlow_Pumps&oldid=1239690986"
Boiler feedwater is the water which is supplied to a boiler. The feed water is put into the steam drum from a feed pump. In the steam drum the feed water is then turned into steam from the heat. After the steam is used, it is then dumped to the main condenser. From the condenser, it is then pumped to the deaerated feed tank.
The company diversified into pump manufacturing in 1990 when it bought Watson-Marlow. [6] It acquired the Jucker Industrial Division, an Italian controls business, in 1993, [7] Bredel Hose Pumps, a business manufacturing high-pressure hose pumps, in 1996 [8] and M&M International, an Italian piston actuated and solenoid valve business in 2001. [9]
Large industrial condensate pumps may also serve as the feedwater pump. In either case, to force the water into the boiler, the pump must generate sufficient pressure to overcome the steam pressure developed by the boiler. This is usually accomplished through the use of a centrifugal pump.
This might include pure chemical synthesis or boiler feed water. Also, some water treatment processes produce organic and mineral sludges from filtration and sedimentation which require treatment. Ion exchange using natural or synthetic resins removes calcium , magnesium and carbonate ions from water, typically replacing them with sodium ...
With oxygenated treatment, oxygen is injected into the feedwater to keep the oxygen level between 30 and 50 ppb. OT programs are most commonly used in supercritical (i.e. >3250psi) power boilers. OT programs are most commonly used in supercritical (i.e. >3250psi) power boilers.
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