DEVICE FOR ENTRAPMENT OF DROPS OF LIQUID OUT OF STEAM-LIQUID OR GAS-LIQUID STREAM IN PIPELINES Russian patent published in 2008 - IPC B01D45/12 

FIELD: oil producing industry, pipeline.

SUBSTANCE: invention refers to devices for entrapment of drops of liquid out of a steam-liquid or gas-liquid stream in pipelines and can be used in power engineering, particularly in geothermal engineering, in chemical and oil processing industry, in mining, and in nonferrous and iron and steel industries. The device includes a case with a supplying pipeline which is divided into pipelines of the primary and the secondary streams, and a collector of liquid with a sleeve for drainage of liquid. A twisting facility is installed at the outlet of the primary stream, and at the opposite portion of the case there is installed the sleeve of drainage of the steam-liquid or gas-liquid stream with a twisting facility of the secondary stream and a face ring, located at an input into the pipe line of the steam-liquid or gas-liquid stream refined from drops of liquid. The device is equipped with a recycling pipeline which with its one end is connected to the pipeline of the steam-liquid or gas-liquid stream, refined from the drops of liquid, while with the other end it is located in a working zone of the device; the pipeline of the primary stream is equipped with a turn back plate installed with a ring gap to the case; at that the collector of liquid with a sleeve for drainage of liquid is placed under the said plate; the pipeline of the secondary stream is connected in between the twisting facility of the secondary stream and the face ring, while the sleeve for drainage of the steam-liquid or gas-liquid stream is equipped with a turn back skirt; at that the end of the recycling pipeline is equipped with diffusing apertures and the collector of liquid is equipped with ribs.

EFFECT: creation of an effective device for entrapment of drops of liquid out of steam-liquid or gas-liquid stream in pipelines.

2 cl, 2 dwg