SU618152A1 - Manifold for cooling rolled sheet stock - Google Patents
Manifold for cooling rolled sheet stockInfo
- Publication number
- SU618152A1 SU618152A1 SU762391070A SU2391070A SU618152A1 SU 618152 A1 SU618152 A1 SU 618152A1 SU 762391070 A SU762391070 A SU 762391070A SU 2391070 A SU2391070 A SU 2391070A SU 618152 A1 SU618152 A1 SU 618152A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manifold
- rolled sheet
- sheet stock
- cooling
- cooling rolled
- Prior art date
Links
Classifications
-
- 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)
- Metal Rolling (AREA)
Description
(54) КОЛЛЕКТОР ДЛЯ ОХЛАЖДЕНИЯ ЛИСТОВОГО ПРОКАТА(54) MANIFOLD FOR COOLING THE SHEET RENT
Изобретение относитс к прокатному производству и может быть испопьзсвано , преимущественно, в процессах ускоренного охлаждени гор чекатаных полос на непрерывных Широкополосных станах.The invention relates to rolling production and can be used primarily in the process of accelerated cooling of hot rolled strips on continuous wide-strip mills.
Известен коллектор дл охлаждени листового проката, включающий наполнительный бак с р дами патрубков дл подачи охладител , размещенными на одном горизонтальном уровне flj.A known collector for cooling sheet metal, comprising a filling tank with a series of nozzles for supplying a cooler placed at the same horizontal level flj.
Недостатком известного устройства вл етс сложность регулировани расхода охладител и нерациональный, перерасход охладител , обусловленный тем, что при практически неизменной ди охлаждаемой поверхности проката интенсивность охлаждени возрастает непропорционально увеличению расхода охладител .A disadvantage of the known device is the difficulty of controlling the flow rate of the chiller and the inefficient overrun of the chiller, due to the fact that, with the rolling surface being cooled unchanged, the cooling rate increases disproportionately to the increase in the chiller's flow rate.
Предлагаемый коллектор отличаетс тем, что он содержит по меньшей мере два р да направл5иоших патрубков.причем входные отверсти патрубков одного р да расположены на разных горизонтальных уровн х относительно патрубковThe manifold according to the invention is characterized in that it comprises at least two rows of directional branch pipes. Moreover, the inlet ports of the branch pipes of one row are located at different horizontal levels relative to the branch pipes.
другого р да по высоте наполнительного бака, а выходньхе отверсти патрубков этих р дов расположены в вертикальных плоскост х не совпадающих друг с другом .the other row is the height of the filling tank, and the outlet openings of the nozzles of these rows are located in vertical planes that do not coincide with each other.
Это упрощает регулирование расхода охладител путем изменени уровн наполнени бака охладителем без применени специальных средств регулировани давлени охладител и повышает эффективность охлаждени , так как изменением количества включаем} 1х в работу р дов патрубков достигаетс одновременно изменение площади поверхности проката, подвергаккщейс действию охладител .This simplifies the regulation of the flow rate of the chiller by changing the filling level of the tank with the chiller without using special means of regulating the chiller pressure and improves the cooling efficiency, because by changing the amount of 1x into the work of the rows of nozzles, the surface area of the rolled material subjected to chilling is simultaneously reached.
На чертеже изображен коллектор, поперечный разрез.The drawing shows the collector, a cross-section.
Коллектор включает наполнительный бак 1 с направл ющими патрубками 2,The collector includes a filling tank 1 with guide tubes 2,
устанс ленными в р дах по длине коллектора на различных горизонтальных урсжн х по высоте бака. Выходные отверсти патрубков каждого р да расположены в вертикальных плоскост х, отсто щих другinstalled in rows along the length of the collector at various horizontal sections of the tank height. The outlet openings of the nozzles of each row are located in vertical planes spaced apart
от друга преимущественно на рассто нии,from each other mainly at a distance
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762391070A SU618152A1 (en) | 1976-07-23 | 1976-07-23 | Manifold for cooling rolled sheet stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762391070A SU618152A1 (en) | 1976-07-23 | 1976-07-23 | Manifold for cooling rolled sheet stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU618152A1 true SU618152A1 (en) | 1978-06-20 |
Family
ID=20672233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762391070A SU618152A1 (en) | 1976-07-23 | 1976-07-23 | Manifold for cooling rolled sheet stock |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU618152A1 (en) |
-
1976
- 1976-07-23 SU SU762391070A patent/SU618152A1/en active
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