SU77429A1 - Hanging arch of the open-hearth furnace - Google Patents
Hanging arch of the open-hearth furnaceInfo
- Publication number
- SU77429A1 SU77429A1 SU334922A SU334922A SU77429A1 SU 77429 A1 SU77429 A1 SU 77429A1 SU 334922 A SU334922 A SU 334922A SU 334922 A SU334922 A SU 334922A SU 77429 A1 SU77429 A1 SU 77429A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- arch
- open
- rods
- order
- hearth furnace
- Prior art date
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
При деформировании сводов мартеновской печи в одном месте обычно выпучиваютс и соседние по са (кольца) кладки свода.When the arches of the open-hearth furnace are deformed in one place, the ca-masts of the arch (the rings) next to each other (usually) are usually bulged.
В предлагаемом подвесном своде дл предотвращени выпучивани продольна сборна арматура 1 (см. чертеж), состо ща из угловой стали, подвешена к поперечным балкам 2 с помощью стержней 3, которые вл ютс также распорны, креплением.In the proposed suspension arch, in order to prevent bulging, the longitudinal assembled reinforcement 1 (see drawing), consisting of angular steel, is suspended to the transverse beams 2 by means of rods 3, which are also spacers, fastening.
На стержни надеты стальные трубки диаметром 35-50 мм, длина которых соответствует рассто нию от продольных угольников до ноперечных балок. Дл регулировани подъема, допустимого при температурном расширении, предусмотрены пластины 5, вставл емые между трубкой 4 и поперечной, несущей балкой 2.Steel rods with a diameter of 35-50 mm are worn on the rods, the length of which corresponds to the distance from the longitudinal squares to the transverse beams. In order to control the lift permitted during thermal expansion, plates 5 are provided, inserted between tube 4 and the transverse carrier beam 2.
Сборные продольные угольники креп тс к подвесным пластинам 5, выступающим из кладки, а горизонтальными полками они лежат на поверхности кладки свода.Prefabricated longitudinal squares are attached to the hanging plates 5 protruding from the masonry, and in horizontal shelves they lie on the surface of the arch of the masonry.
Предмет 13обретени Item 13 of the acquisition
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU334922A SU77429A1 (en) | 1944-10-21 | 1944-10-21 | Hanging arch of the open-hearth furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU334922A SU77429A1 (en) | 1944-10-21 | 1944-10-21 | Hanging arch of the open-hearth furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
SU77429A1 true SU77429A1 (en) | 1975-10-15 |
Family
ID=20436286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU334922A SU77429A1 (en) | 1944-10-21 | 1944-10-21 | Hanging arch of the open-hearth furnace |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU77429A1 (en) |
-
1944
- 1944-10-21 SU SU334922A patent/SU77429A1/en active
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