The sealing by plastic refractory between a boiler shell or head and the firebrick wall; used to prevent hot gases from contacting the boiler above the lowest waterline.
Related Terms |
ABMA
American Boiler Manufacturers Association.
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RETURN-STEAM CONDENSATE
That steam produced by a boiler which returns to the boiler after it has condensed.
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ASME SECTION VII SUBSECTION C6
Operation of boiler auxiliaries.
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HEADLAND
A comparatively high promontory having a steep face. Usually called HEAD when coupled with a specific name. Also called FORELAND.
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ASME SECTION VII SUBSECTION C4
Prevention of direct causes of boiler failure.
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ASME SECTION VII SUBSECTION C2
Operating and maintaining boiler appliances.
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CONDENSATE POLISHER
A device used to clean the returning condensate to the boiler feedwater system.
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CALCIUM
A scale forming element found in boiler feed water.
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DE-CARBONATION
Refers to the removal of carbon dioxide from the boiler feedwater.
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DE-AERATING HEATERS
Mechanical device using steam to strip dissolve gases from the boiler feedwater and heating the feedwater.
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