Apparatus for degassing and heating water
US5067446A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1990 |
| Grant date | Nov 26, 1991 |
| Priority date | — |
| Expiry date | Oct 17, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for degassing and heating water by means of steam comprises a column (1) with packing bodies (2) arranged therein, with a distributor (12) arranged at the column head for the water to be degassed, with a water supply line (7) and steam supply line (8) in each case arranged upstream of the column, with a water outlet line (19) and venting line (18) in each case arranged downstream of the column for the gas/steam mixture to be exhausted. The four lines open into housings (3, 14) which are connected above and below the preferably cylindrical column to the latter. A conical mixing chamber (4) into which the water to be degassed is injected via nozzles (6) is provided upstream of the distributor. The conical mixing chamber has an outer boundary wall (5) which is surrounded by a steam distribution chamber (9) and communicates with the latter via slot-type openings (10) in the boundary wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.