DE3063598D1 - Spray unit - Google Patents
Spray unitInfo
- Publication number
- DE3063598D1 DE3063598D1 DE8080302094T DE3063598T DE3063598D1 DE 3063598 D1 DE3063598 D1 DE 3063598D1 DE 8080302094 T DE8080302094 T DE 8080302094T DE 3063598 T DE3063598 T DE 3063598T DE 3063598 D1 DE3063598 D1 DE 3063598D1
- Authority
- DE
- Germany
- Prior art keywords
- header tank
- supplied
- lubricant liquid
- liquid
- tank
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- 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
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B27/106—Heating the rolls
-
- 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
- B21B45/004—Heating the product
-
- 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
-
- 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
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
-
- 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
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0278—Cleaning devices removing liquids
- B21B45/0284—Cleaning devices removing liquids removing lubricants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Beans For Foods Or Fodder (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Nozzles (AREA)
- Control Of Metal Rolling (AREA)
Abstract
A rolling mill has a number of spray units (14) for spraying lubricant liquid on to the rolls (12, 13) and the work (15) being rolled. Each unit consists of a header tank (16) carrying and communicating with an array of spray nozzles (17). In addition to being supplied with heated lubricant liquid, the header tank (16) is supplied with steam via 26 in order that any blocked nozzle (17) may be cleared. The header tank (16) also has mounted therein a steam heating pipe (22) which serves to keep contained lubricant liquid at elevated temperature should the tank be temporarily isolated from the liquid supply.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7922327 | 1979-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3063598D1 true DE3063598D1 (en) | 1983-07-07 |
Family
ID=10506123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080302094T Expired DE3063598D1 (en) | 1979-06-27 | 1980-06-20 | Spray unit |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0021812B1 (en) |
JP (1) | JPS5651256A (en) |
AT (1) | ATE3616T1 (en) |
DE (1) | DE3063598D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096712B (en) * | 2013-04-12 | 2016-01-13 | 张家港浦项不锈钢有限公司 | The using method of high-speed steel roll on steekle mill |
EP2808087B1 (en) * | 2013-05-28 | 2019-02-27 | Valmet Technologies, Inc. | Device for treating a fibre web |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE191709C (en) * | 1900-01-01 | |||
US3373762A (en) * | 1965-10-15 | 1968-03-19 | Gen Motors Corp | Multiple fluid delivery system with liquid and gas purging means |
US3523437A (en) * | 1967-12-07 | 1970-08-11 | United States Steel Corp | Method of cold reducing |
DE2063878A1 (en) * | 1970-12-24 | 1972-08-31 | Schmid, Rudolf Josef, 2800 Bremen | Roll stand sprayer - using several nozzle units mounted on a common support to spray steam-heated air/oil mixture |
GB1336997A (en) * | 1971-06-18 | 1973-11-14 | Fisons Ltd | Spray nozzle |
GB1433490A (en) * | 1973-12-11 | 1976-04-28 | British Steel Corp | Application of lubricant to the rolls of a rolling mill |
BE851381A (en) * | 1977-02-11 | 1977-05-31 | Centre Rech Metallurgique | IMPROVEMENTS TO COOLING DEVICES FOR METAL LAMINATED PRODUCTS |
-
1980
- 1980-06-20 AT AT80302094T patent/ATE3616T1/en active
- 1980-06-20 EP EP80302094A patent/EP0021812B1/en not_active Expired
- 1980-06-20 DE DE8080302094T patent/DE3063598D1/en not_active Expired
- 1980-06-25 JP JP8721580A patent/JPS5651256A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0021812B1 (en) | 1983-06-01 |
EP0021812A1 (en) | 1981-01-07 |
ATE3616T1 (en) | 1983-06-15 |
JPS5651256A (en) | 1981-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8331 | Complete revocation |