单词 | mud drum |
释义 | > as lemmasmud drum mud drum n. a cylindrical chamber attached to a boiler where solid impurities in the water supplied are removed and collected. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > boiler > [noun] > parts of > other parts saddle1688 float1753 fire door1765 mudhole1824 stay-bolt1839 water table1856 hydrostat1858 mud drum1864 vomit1880 hydrokineter1883 retarder1890 1864 Sci. Amer. 21 May 321/2 In connection with a steam boiler explosion..the witness exhibited a piece of iron from the exploded mud drum. 1893 Science 22 Dec. 338/1 This improvement consists in the use of a double decked boiler with a mud drum below. 1924 F. J. Drover Coal & Oil Fired Boilers ii. v. 143 For from 1,000 to 10,000 sq. ft. of heating surface the standard Stirling boiler consists of three steam drums and two mud drums. < as lemmas |
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