GB2006647A - Nozzles producing cooling liquid curtains - Google Patents
Nozzles producing cooling liquid curtainsInfo
- Publication number
- GB2006647A GB2006647A GB7840298A GB7840298A GB2006647A GB 2006647 A GB2006647 A GB 2006647A GB 7840298 A GB7840298 A GB 7840298A GB 7840298 A GB7840298 A GB 7840298A GB 2006647 A GB2006647 A GB 2006647A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inlet
- duct
- outlet
- nozzle
- cooling liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Apparatus for supplying a coherent curtain of cooling water to hot metal strip comprises an elongate header tank 3, a nozzle 9 with an inlet which has a greater cross-sectional area than its outlet, the inlet of the nozzle being within the tank and the outlet being outside of the header or in a slot in the wall of the header tank, and a duct 21 located within the header tank and extending parallel to the nozzle inlet, the duct being slotted along its length. A further tube 23 is provided for supplying water to the duct. The inlet and the outlet are both generally rectangular in cross- section with the inlet having the greater cross-sectional area. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7840298A GB2006647A (en) | 1977-10-19 | 1978-10-12 | Nozzles producing cooling liquid curtains |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4348277 | 1977-10-19 | ||
GB7840298A GB2006647A (en) | 1977-10-19 | 1978-10-12 | Nozzles producing cooling liquid curtains |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2006647A true GB2006647A (en) | 1979-05-10 |
Family
ID=26265165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7840298A Withdrawn GB2006647A (en) | 1977-10-19 | 1978-10-12 | Nozzles producing cooling liquid curtains |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2006647A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511089A (en) * | 1982-07-07 | 1985-04-16 | Kawasaki Steel Corporation | Nozzle header for cooling plates |
-
1978
- 1978-10-12 GB GB7840298A patent/GB2006647A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511089A (en) * | 1982-07-07 | 1985-04-16 | Kawasaki Steel Corporation | Nozzle header for cooling plates |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |