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单词 chain-grate
释义

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chain-grate
chain-grate n. (also chain-grate stoker) (see quot. 1889).
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society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > fuel-feeders
fuel-feeder1874
mechanical stoker1884
chain-grate1889
1889 Cent. Dict. Chain-grate, a feeding-device for furnaces. The fuel.. is slowly carried forward by an endless apron formed of cross~bars attached at each end to moving chains. These bars form the grate.
1930 Engineering 7 Feb. 178/2 It would..be simpler to burn it on chain-grate stokers.
1930 Engineering 21 Mar. 391/2 In chain grates..a zone of reducing gas..is apt to form immediately behind the bed of coal.
extracted from chainn.
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更新时间:2024/12/23 22:59:46