SU106264A1 - Water cooled cupola - Google Patents
Water cooled cupolaInfo
- Publication number
- SU106264A1 SU106264A1 SU557935A SU557935A SU106264A1 SU 106264 A1 SU106264 A1 SU 106264A1 SU 557935 A SU557935 A SU 557935A SU 557935 A SU557935 A SU 557935A SU 106264 A1 SU106264 A1 SU 106264A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cupola
- water
- ring
- water cooled
- cooled
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 6
- 238000003723 Smelting Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Description
Известны вагранки, снабженные вод ным охлаждением в области плавильного по са. Однако они не свободны от образовани настылей в плавильном по се.Known cupolas are provided with water cooling in the area of the smelting plant. However, they are not free from the formation of wall accretions in the smelter.
В описываемом изобретении эти недостатки устранены тем, что помимо водоохлаждаемой рубашки внутри вагранки применено водоохлаждаемое кольцо.In the described invention, these disadvantages are eliminated by the fact that in addition to the water-cooled jacket inside the cupola, a water-cooled ring is used.
На чертеже изображена описываема вагранка.The drawing shows the described cupola.
Нижн часть вагранки в области плавильного по са окружена вод ной рубашкой /, котора может иметь форму кольца, или состо ть из отдельных секций - кессонов.The lower part of the cupola in the area of the smelting pot is surrounded by a water jacket /, which may be ring-shaped or consist of separate sections — caissons.
Полое сварное кольцо 2, внутри которого циркулирует вода, приварено к внутренней стенке вод ной рубашки / косынками 3. Кольцо поддерживает расположенную над ним огнеупорную кладку вагранки 4. Высота расположени кольца 2 над фурмами не должна превышать 600 мм. Это необходимо дл достаточного подогрева стекаюшего по стенкам вагранки металла.A hollow welded ring 2 inside which water circulates is welded to the inner wall of the water jacket / scarves 3. The ring supports the refractory masonry of the cupola 4 above it. The height of the ring 2 above the tuyeres should not exceed 600 mm. This is necessary for sufficient heating of the metal flowing along the walls of the cupola.
Дл предотвращени подпекани расплавленного металла под нижнюю поверхность кольца оно снабжено бровкой, облегчающей отрыв жидких капель металла.To prevent molten metal from baking beneath the bottom surface of the ring, it is provided with an edge to facilitate the detachment of liquid metal droplets.
Футеровка вагранки ниже кольца 2 не производитс . В результате отклонение кольцом 2 потока дутьевого воздуха и газов от стенок вод ной рубашки на них образуетс шлаковый горнисаж 5, толщина которого может достигать 35 мм, что сокращает отвод тепла охлаждающей водой.Lining of the cupola below ring 2 is not performed. As a result, the ring 2 deflects the flow of blast air and gases from the walls of the water jacket to form a slag furnace 5, the thickness of which can reach 35 mm, which reduces the heat removal by cooling water.
Сокращение посто нного сечени вагранки и плоскости фурм делает неизменной ее производительность в течение плавильной операции, котора может непрерывно продолжатьс до 24 часов.The reduction in the constant cross section of the cupola and the tuyere plane makes its productivity unchanged during the smelting operation, which can last continuously for up to 24 hours.
Предмет изобретени Вагранка с вод ным охлаждением , снабженна в нижней части горна водоохлаждаемой рубашкой, отличающа с тем, что, с целью уменьшени образовани настылей, с внутренней стороны рубашки помещено водоохлаждаемое кольцо.The subject matter of the invention is a water-cooled cupboard with a water-cooled jacket at the bottom of the hearth, characterized in that a water-cooled ring is placed on the inner side of the shirt in order to reduce the formation of wall accretions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU557935A SU106264A1 (en) | 1956-09-13 | 1956-09-13 | Water cooled cupola |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU557935A SU106264A1 (en) | 1956-09-13 | 1956-09-13 | Water cooled cupola |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU106264A1 true SU106264A1 (en) | 1956-11-30 |
Family
ID=48379584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU557935A SU106264A1 (en) | 1956-09-13 | 1956-09-13 | Water cooled cupola |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU106264A1 (en) |
-
1956
- 1956-09-13 SU SU557935A patent/SU106264A1/en active
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