| 摘要 |
FIELD: physics, measurement. ^ SUBSTANCE: invention is related to metering equipment and may be used in mixture sampling from pipeline in oil production industry, stowing complexes of mining enterprises in transportation of mill tails of mining enterprises and in other industries, where high accuracy is required for definition of admixtures and granulometric composition, in certain points of pipeline section. Installation comprises mounting nozzle arranged in the form of flange insert installed in pipeline. Device for elimination of vibrations is fixed on external surface of flange insert. This device is arranged in the form of several cartridges with covers and bottoms located in one section that is perpendicular to pipeline axis. Sampling tubes with bent ends at the level of mixture sampling are rigidly connected to covers and bottoms of cartridges of device for vibrations elimination and are equipped with taps and arranged with different diameter, which is larger at pipeline bottom and reduces to the top of pipeline. ^ EFFECT: provision of simultaneous sampling in different points of section along pipeline perimeter. ^ 2 dwg |
