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In a Waste heat recovery boiler feed control valve is after
the economiser where as in auxilary boiler feed control
valve is given before the economiser.why?
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Answer Posted / magesh
Where have you seen a Feed Control Valve after Economiser in
WHRB?
If it is located after economiser, there is no purpose in a
feed control valve. Usually feed control valves are placed
before economisers in all boilers, so that feed water can be
controlled according to the power requirement. Once it
enters Economisers directly it will go through drum. We
cannot control thereafter. If u still need any explanations,
just mail me mageswaran.c@gmail.com
| Is This Answer Correct ? | 1 Yes | 6 No |
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