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单词 tuyere
释义

tuyeren.

/twɪə//ˈtwʌɪə//ˈt(j)uːjɛː/
Forms: (Middle English tuer, toyer, toyere). α. 1600s twire-, 1800s twyer(e, twyére, twyeer. β. 1700s–1800s tweer, 1800s twear. γ. 1800s tuyer(e, tuyère; tewer, tewyre.
Etymology: The common current spelling of the word already entered in the forms tew-iron n. and tow-iren at tew-iron n. Forms, and taken as < Old French toiere (1389 in Godefroy Compl.), tuyere , tuhiere , touyere (1459), modern French tuyère . The remarkable gap between the 14th cent. instances and modern usage is partly filled by the occurrence of twire-pipe n. in the 17th cent.
The nozzle through which the blast is forced into a forge or furnace.
ΘΚΠ
society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > tuyere
twire-pipe1674
tuyere1781
tow-iron1889
society > occupation and work > equipment > metalworking equipment > [noun] > forging equipment > bellows > parts of
tew-iron1399
rock-staff1561
basis1669
twire-pipe1674
rocker1678
tewel1678
wind-hole1688
wind-sucker1688
rostrum1706
muzzle1726
tuyere1781
stirrup1843
hinge1852
tue1883
1350–1 in Archaeologia 64 158 Item in ij tuers ferri emptis ij.s. viij.d.
1350–1 in Archaeologia 64 159 Item in xxvj egyn faciendis pro tuers vj s. vj d., pro ege iij d.
1354 in Archaeologia 64 150 Liberabuntur..in fabrica predicta..unum angire [? andire = and~iron] precii viij d. duo toyers precii xij d.
1354 in Archaeologia 64 163 In emendacione iij toyeres xij d.]
1781 More Iron Scoria in Philos. Trans. (Royal Soc.) 72 51 (note) The Tweer is that opening through which the air is driven by the bellows into the body of the furnace.1839 Civil Engineer & Architect's Jrnl. 2 233/2 The ‘Twyer’ (or aperture by which the blast is admitted) of a cupola or furnace for melting cast iron.1839 Penny Cycl. XIII. 33/1 The three tubes leading to this hearth..which are called tuyeres, are used for introducing the blast of air.1859 R. Hunt Guide Mus. Pract. Geol. (ed. 2) 229 The use of hot blast at the tuyères.1862 Internat. Exhib.: Illustr. Catal. Industr. Dept. II. x. §2226 The horizontality of the lines of equal temperature from the tuyères upwards.1864 Q. Jrnl. Sc. 1 492 The twyers are in the upper part of the boshes, and the blast is directed downwards.1877 R. W. Raymond Statistics Mines & Mining p. viii With the view of diminishing the waste of heat, it is customary to run the water through tuyeres and jacket just fast enough to keep it almost boiling.1881 F. Young Every Man his own Mechanic §1419 A short pipe or tuyere..acting as the nozzle of an ordinary pair of bellows.1892 Labour Comm. Gloss. Twear, the pipe which conveys the hot blast into the furnace..surrounded by a large pipe, through which passes a constant flow of cold water to keep the twear cool.1900 Archaeologia 57 119 A blast of air from a bellows was admitted to the furnace through a pipe or twyer.

Compounds

C1. General attributive.
tuyere hole n.
Π
1836–41 W. T. Brande Man. Chem. (ed. 5) 762 The expansion of the boshes; but as this is more than four feet above the tuyere hole, the blast must be delivered with great velocity.
1879 G. Gladstone in Cassell's Techn. Educator IV. 145/1 The blast..is let on through the twyer-hole.
tuyere opening n.
Π
1882 Rep. Precious Metals (U.S. Bureau of Mint) 580 Water..flows also around the tuyere openings.
tuyere-pipe n.
Π
1674 W. Petty Disc. before Royal Soc. 105 The Bellows..rising in double Quickness admits double air..the whole passing through the same Twire-pipe in half the time.
1840 Civil Engineer & Architect's Jrnl. 3 297/2 A second layer of charcoal..is thereafter laid..under the twyére pipe.
C2.
Thesaurus »
tuyere arch n. in a blast furnace, an arch through which a tuyere is admitted ( Cent. Dict. 1891).
tuyere box n. in a converter or the like, a detachable chamber with a number of tuyeres.
ΘΠ
society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > tuyere > parts connected with
pipestone1839
tuyere box1861
tuyere-house1861
tuyere-plate1881
tuyere coil1884
tuyere arch1889
1861 W. Fairbairn Iron 155 The tuyere-box..is so arranged as to be easily detached. Two or more of these tuyere-boxes are provided, so that on the removal of one set of tuyeres, another box and tuyeres may be in readiness.
Thesaurus »
tuyere coil n. a water-pipe coiled about the tuyere for cooling (E. H. Knight Pract. Dict. Mech., Suppl. 1884).
tuyere-house n. ? a recess in the wall of a furnace where the blast is admitted: cf. house n.1 8.
ΘΠ
society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > tuyere > parts connected with
pipestone1839
tuyere box1861
tuyere-house1861
tuyere-plate1881
tuyere coil1884
tuyere arch1889
1861 W. Fairbairn Iron 50 The number of blowpipe nozzles to each furnace varies..; the usual number is three, one for each of the tuyere-houses.
tuyere-plate n. see quot.
ΘΠ
society > occupation and work > equipment > furnace or kiln > furnace > parts of furnace > [noun] > tuyere > parts connected with
pipestone1839
tuyere box1861
tuyere-house1861
tuyere-plate1881
tuyere coil1884
tuyere arch1889
1881 Trans. Amer. Inst. Mining Engineers 1880–1 9 109 Bloomary, a forge for making wrought iron... The sides are iron plated,..the tuyere-plate (through which the tuyere passes) at one side.
This entry has not yet been fully updated (first published 1916; most recently modified version published online June 2022).
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