UA102519C2 - COOLING system OF METALLURGICAL UNIT - Google Patents
COOLING system OF METALLURGICAL UNITInfo
- Publication number
- UA102519C2 UA102519C2 UAA200913787A UAA200913787A UA102519C2 UA 102519 C2 UA102519 C2 UA 102519C2 UA A200913787 A UAA200913787 A UA A200913787A UA A200913787 A UAA200913787 A UA A200913787A UA 102519 C2 UA102519 C2 UA 102519C2
- Authority
- UA
- Ukraine
- Prior art keywords
- tank
- cooling
- cooling zone
- manifolds
- outlet
- Prior art date
Links
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to the field of ferrous metallurgy, in particular to the construction of cooling system of metallurgical unit. The system comprises a cooling section consisting of a cooling zone with cooling elements, which are connected to inlet and outlet manifolds, tank disposed above the outlet manifolds, the circulation pump, which is connected with the suction line pipe to the tank and the pressure main with inlet manifolds of the cooling zone, the outlet pipelines, which are connected with outlet collectors to each cooling zone, a device for water supplying in the cooling system, which is connected with relay ladder logic system to the water level sensor in the tank, a device for pressurization gas in the tank and a heat exchanger. At that the system is equipped with a common distributing header connected with the pressure main and with inlet manifolds of each cooling zone, and outlet manifolds of each cooling zone are connected to a tank with discharge pipelines, the outputs of which are located above the normal water level in the tank. A general distributing header is divided by the stop valves on the suction section and pressure section. The suction section is connected to the circulating pump and the tank, and the pressure section is connected to the pressure main and with inlet manifolds of each cooling zone. The tank is equipped with a branch pipe for steam discharge, on which the stop valve is disposed. The invention provides increased reliability and efficiency of cooling metallurgical unit during normal operation mode as well as in emergency mode during a power cutoff.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200913787A UA102519C2 (en) | 2009-12-29 | 2009-12-29 | COOLING system OF METALLURGICAL UNIT |
RU2010150019/02A RU2448316C1 (en) | 2009-12-29 | 2010-12-06 | Melting facility cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA200913787A UA102519C2 (en) | 2009-12-29 | 2009-12-29 | COOLING system OF METALLURGICAL UNIT |
Publications (1)
Publication Number | Publication Date |
---|---|
UA102519C2 true UA102519C2 (en) | 2013-07-25 |
Family
ID=46032699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200913787A UA102519C2 (en) | 2009-12-29 | 2009-12-29 | COOLING system OF METALLURGICAL UNIT |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2448316C1 (en) |
UA (1) | UA102519C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105716429B (en) * | 2016-03-21 | 2017-12-22 | 中国恩菲工程技术有限公司 | Cooling system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2122317B2 (en) * | 1971-05-06 | 1974-02-07 | Ewald W. Dr.-Ing. 5905 Freudenberg Rohde | Evaporative cooling system for metallurgical furnaces, especially blast furnaces |
GB1535382A (en) * | 1976-06-25 | 1978-12-13 | Asea Ab | Method and means for cooling exposed zones of the lining in metallurgical furnaces |
SU1196377A1 (en) * | 1982-04-23 | 1985-12-07 | Украинский Государственный Институт По Проектированию Металлургических Заводов | Device for evaporating cooling of blast furnace |
SU1668399A1 (en) * | 1989-04-18 | 1991-08-07 | Липецкий Филиал Государственного Союзного Института По Проектированию Металлургических Заводов | Blast furnace water cooling unit |
LU90693B1 (en) * | 2000-12-11 | 2002-06-12 | Wurth Paul Sa | Kuehlsystem fuer einen metallurgischen Schmelzofen |
UA76652C2 (en) * | 2005-02-28 | 2006-08-15 | Ukrssec Energostal | A blast furnace water cooling system |
-
2009
- 2009-12-29 UA UAA200913787A patent/UA102519C2/en unknown
-
2010
- 2010-12-06 RU RU2010150019/02A patent/RU2448316C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2448316C1 (en) | 2012-04-20 |
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