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单词 fire bridge
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fire bridge
fire bridge n. now rare a low wall at the back of a furnace or boiler which prevents fuel from being pushed off the grate, and may also support one end of the fire bars.
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society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > walls or barriers in furnaces
fireback1566
spirit-plate1686
hem1693
fire bridge1821
bridge1823
water bridge1837
furnace-bridge1874
1821 W. Forster Treat. Section of Strata (ed. 2) iii. 401 The simplest..consists of a rectangular Fireplace thirteen inches long eight broad and eleven in depth, with a Fire-bridge of the thickness of a brick.
1854 E. Ronalds & T. Richardson Knapp's Chem. Technol. I. 263 Admitting a current of air behind, or through the fire-bridge.
1937 H. A. Romp Oil Burning ii. x. 117 A fire bridge of refractory material strongly promotes a steady, stable oil fire.
2000 B. Cullingford Brit. Chimney Sweeps iii. 52 He then climbs down and shovels the soot over the firebridge and into the ashpit of the furnace.
extracted from firen.int.
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更新时间:2025/3/16 2:24:19