| 单词 | screw conveyor |
| 释义 | > as lemmasscrew conveyor screw conveyor n. a device used for conveying loose material, operating by means of the rotation of a helical ridge or blade (typically within a closely fitting duct); the rotating component of such a device. ΚΠ 1862 U.S. Patent 34,133 1/2 I am enabled to dispense with the screw conveyer and elevator heretofore used. 1931 Pop. Sci. Monthly July 120/3 Automatic elevators, endless distributing belts, and revolving screw conveyors carry the chopped guayule through a series of crusher rollers. 2016 A. Bahadori Essent. Oil & Gas Utilities x. 424 Screw conveyors are available for a wide variety of processing operations such as mixing, dewatering, heating, and cooling. < as lemmas |
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