| 单词 | solids pump |
| 释义 | > as lemmassolids pump solids pump n. a machine for forcing lumpy or granular material, or liquid containing it, through a pipe or chamber against the force of gravity. ΘΚΠ society > occupation and work > equipment > pump > [noun] > other types of pump bottom lift1778 rose pump1778 centrifugal pump1789 jack-heada1792 jet pump1850 sand-pump1865 Union pump1867 shell-pump1875 eductor1877 brake-pump1881 bull-pump1881 cam-pumpa1884 sand-reel1883 grasshopper1884 knapsack pump1894 knapsack sprayer1897 turbo-pump1903 Sylphon1906 slush pump1913 displacement pump1924 power pack1937 proportioner1945 solids pump1957 peristaltic pump1958 powerhead1981 Cornish pump- 1957 T. G. Hicks Pump Selection & Application xiv. 313 Solids pumps..are designed to handle solutions containing large percentages of suspended abrasive materials. 1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) XII. 474/2 The solids pump has found its principal application in the operation of oil-shale retorts. Here it is used to feed crushed shale into the bottom of a conical vessel. < as lemmas |
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