FIELD: oil and gas production.
SUBSTANCE: invention is designed for application in rectifying column. The valve consists of at least one pair of walls passing upwards with an orifice between them for a rising flow of vapour, of a case of the valve with a cover positioned at distance from the said walls on top and of at least pair of supports passing from the said cover through the said orifice and alternating with the said walls. The contact disk consists of a plate receiving a flow of liquid. The said plate has an orifice for the rising flow of vapour and at least one pair of walls passing from it upwards near the said orifice. Further, the contact disk consists of a case of the valve located in the said orifice and travelling from a closed position on the said walls into a risen position above the said walls under influence of the rising flow of vapour through the said orifice.
EFFECT: increased efficiency of contact of rising vapour with liquid in rectifying column.
24 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MASS EXCHANGE COLUMN VALVE TRAY | 2020 |
|
RU2744742C1 |
| UNIT WITH PLATE AND DRAIN SLEEVE OF GAS AND LIQUID CONTACT COLUMN (VERSIONS) AND METHOD OF STEAM ESCAPE THROUGH COLUMN ZONE (VERSIONS) | 1995 |
|
RU2134138C1 |
| VALVE PLATE | 1998 |
|
RU2135251C1 |
| RECTIFYING COLUMN CONTAINING A PANEL OF FRACTIONATING TRAYS, A COMPLETE SET OF FRACTIONATING TRAYS FOR INSTALLATION IN A COLUMN OF FRACTIONAL DISTILLATION AND A METHOD OF INSTALLATION OF THE FRACTIONATING TRAYS IN THE COLUMN OF FRACTIONAL DISTILLATION | 2000 |
|
RU2230593C2 |
| CONTACT PLATE FOR HEAT MASS EXCHANGE APPARATUS | 0 |
|
SU747479A1 |
| PERFECTED CONTACT STAGES FOR DEVICES WITH COCURRENT CONTACT | 2010 |
|
RU2490047C2 |
| PLATE APPARATUS, COLUMN WITH SUCH APPARATUS AND METHOD OF ITS APPLICATION | 2004 |
|
RU2502548C2 |
| MASS EXCHANGE COLUMN PLATE | 2007 |
|
RU2444394C2 |
| METHOD AND DEVICE OF DIRECT FLOW VAPOUR-FLUID CONTACT TREATMENT | 2006 |
|
RU2370299C1 |
| MASS EXCHANGE PLATE | 2010 |
|
RU2438748C2 |
