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单词 monkey-tuyere
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monkey-tuyere
monkey-tuyere n. now historical and rare a part of a blast furnace that may be opened to admit a blast nozzle if the need arises, but which is normally closed.
ΚΠ
1877 Metallurg. Rev. 1 304 There are seven tuyere arches protected by water breasts, also a water tymp, water dam, water plate around the stack and a monkey tuyere in the fore part.
1887 J. A. Phillips & H. Bauerman Elem. Metall. (ed. 2) 209 A row of blank tuyer-openings are built into the furnace above..so that..the wall may be broken through and blast-nozzles introduced. These are generally known in England by the name of monkey-tuyers.
1909 S. J. Parsons Malleable Cast Iron 20 The monkey tuyere can be shut off by means of a butterfly valve when not required.
1966 W. K. V. Gale Black Country Iron Industr. 188 The tuyere over the taphole on a closed-forepart furnace, usually smaller than the others to prevent burning of the taphole, was called the monkey tuyere.
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更新时间:2024/9/24 9:26:56