SU439678A1 - Tubular cooler for metallurgical furnaces - Google Patents
Tubular cooler for metallurgical furnacesInfo
- Publication number
- SU439678A1 SU439678A1 SU1700132A SU1700132A SU439678A1 SU 439678 A1 SU439678 A1 SU 439678A1 SU 1700132 A SU1700132 A SU 1700132A SU 1700132 A SU1700132 A SU 1700132A SU 439678 A1 SU439678 A1 SU 439678A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metallurgical furnaces
- tubular
- tubular cooler
- cooler
- cooling
- Prior art date
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
Изобретение относитс к черной металлургии , в частности, к конструкции устройств дл охлаждени элементов металлургических печей .The invention relates to ferrous metallurgy, in particular, to the construction of devices for cooling elements of metallurgical furnaces.
Известен трубчатый холодильник дл металлургических -иечей, содержащий заполненные проточным охладителем тр.убчатые элементы с расположенными в их полости вставками, причем вставка вькполнена в виде трубки с заостренньш иаконечни1ком на концах. Однако указанный холодильник не обеспечивает турбулизации охладител в полости охлаждающего элемента и вследствие этого необходимого охлаждени .A tubular cooler for metallurgical α-chambers is known, which contains tubular elements filled with a flow cooler with inserts located in their cavity, the insert being filled in the form of a tube with a pointed end and a terminus. However, this refrigerator does not provide for the turbulization of the cooler in the cavity of the cooling element and, consequently, the necessary cooling.
Целью изобретени вл етс улучшение теплообмена . Это достигаетс тем, что вставка трубчатого элемента выполнена в виде шнека, имеющего угол закрутки 52-65°.The aim of the invention is to improve heat transfer. This is achieved by inserting the tubular element in the form of a screw having a twist angle of 52-65 °.
На чертеже предлагаемый трубчатый холол ильник дл металлургических печей.In the drawing, the proposed tubular holol orylnik for metallurgical furnaces.
Холодильни:к содержит элемент охлаждени Refrigerators: to contains the element of cooling
в виде трубы 1 с .патрубками 2 и 3, в которойin the form of pipe 1 with .pipes 2 and 3, in which
установлена вставка в виде шиека 4 со стерл нем 5, с выполненными иа его концах обтекател 1ми 6. Угол за.крутки щнека 52-55°.the insert is installed in the form of a chuck 4 with an eraser 5, with the ends of the fairing 1 6 being made on it. 6. The angle of rotation of the screw is 52-55 °.
Охладитель лодаетс в .патрубок 2, в полости трубы / закручиваетс шнеком 4 и выходит в патрубок 3. В результате закручивани охладител создаютс турбулентные потоки и достигаетс увеличение коэффициента теплоотдачи от трубчатого элемента к охлаждающей среде. Это позвол ет улучшить теплообмен и снизить расход охладител .The cooler is flooded into the pipe 2, the tube 4 is screwed in the pipe cavity and screwed into the pipe 3. As a result of the cooling coil, turbulent flows are created and an increase in the heat transfer coefficient from the tubular to the cooling medium is achieved. This allows for improved heat transfer and reduced cooling flow.
Предмет изобретени Subject invention
Трубчатый холодильник дл металлургических печей, содержащий встав.ку, расположенную в его полости, отличающийс тем, что, с целью улучшени теплообмена, вставка выполнена в виде шнека с углом закрутки 52-55°.A tubular cooler for metallurgical furnaces containing an insert. Located in its cavity, characterized in that, in order to improve heat transfer, the insert is made in the form of a screw with a twist angle of 52-55 °.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1700132A SU439678A1 (en) | 1971-09-22 | 1971-09-22 | Tubular cooler for metallurgical furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1700132A SU439678A1 (en) | 1971-09-22 | 1971-09-22 | Tubular cooler for metallurgical furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
SU439678A1 true SU439678A1 (en) | 1974-08-15 |
Family
ID=20488785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1700132A SU439678A1 (en) | 1971-09-22 | 1971-09-22 | Tubular cooler for metallurgical furnaces |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU439678A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU90644B1 (en) * | 2000-09-26 | 2002-03-27 | Wurth Paul Sa | Process for cooling a blast furnace comprises using cooling plates having a sturdy plate body with integrated cooling channels through which water can flow |
WO2002027042A1 (en) * | 2000-09-26 | 2002-04-04 | Paul Wurth S.A. | Method for cooling a blast furnace with cooling plates |
-
1971
- 1971-09-22 SU SU1700132A patent/SU439678A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU90644B1 (en) * | 2000-09-26 | 2002-03-27 | Wurth Paul Sa | Process for cooling a blast furnace comprises using cooling plates having a sturdy plate body with integrated cooling channels through which water can flow |
WO2002027042A1 (en) * | 2000-09-26 | 2002-04-04 | Paul Wurth S.A. | Method for cooling a blast furnace with cooling plates |
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