SU870048A2 - Unit for heating bandages at assembling rolls of rolling mills - Google Patents
Unit for heating bandages at assembling rolls of rolling mills Download PDFInfo
- Publication number
- SU870048A2 SU870048A2 SU802867263A SU2867263A SU870048A2 SU 870048 A2 SU870048 A2 SU 870048A2 SU 802867263 A SU802867263 A SU 802867263A SU 2867263 A SU2867263 A SU 2867263A SU 870048 A2 SU870048 A2 SU 870048A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- unit
- rolling mills
- heating
- rolls
- assembling
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
II
Изобретение относитс к нагревательным устройствам металлургической теплотехники и может быть использовано преимущественно дл монтажа и демонтажа сборных валков.The invention relates to heating devices of metallurgical heat engineering and can be used mainly for assembling and dismounting of prefabricated rolls.
По основному авт. св. № 770722 известна установка дл нагрева бандажей при сборке валков прокатных станов , котора содержит установленный на основании полый корпус, изолированный внутри футеровкой. На внутренней поверхности футеровки по ее периметру размещены электрические нагревательные элементы и направл ющие потокоразделительные элементы, которые выполнены в виде пр моугольных пластин. Внутри рабочей камеры корпуса свободно подвешен экран. Рабоча ,камера св зана с подподовой частью, выполненной в виде центрального канала. Экран в верхней части имеет окна дл прохода теплоносител , снизу центрируетс боковой поверхностью неподвижного опорногоAccording to the main author. St. No. 770722 known installation for heating the tires during the assembly of the rolls of rolling mills, which contains installed on the base of a hollow body, insulated inside the lining. On the inner surface of the lining along its perimeter there are electrical heating elements and flow-separating guide elements, which are made in the form of rectangular plates. Inside the working chamber of the case the screen is freely suspended. Working, the camera is connected to a subframe part, made in the form of a central channel. The screen in the upper part has windows for the passage of heat transfer fluid, is centered from below with the side surface of the fixed support
кольца, имеющего радиальные пазы. Нижн часть камеры посредством центрального и всасывающего канала св зана с установкой рециркул ции теплоносител . Нагнетательна сторона установки рециркул ции сообщаетс с замуфельным пространством посредством нагнетательного воздуховода, газового эжектора, раздаточного воздуховода и аэродинамической щели. На внутренней поверхности экрана, параллельно друг другу, установлены направл юпще потокоразделительные элементы дугообразной формы. Угол наклона пластин к горизонтали уменьшаетс от 90-80 в верхней части до 0-5 в нижней части. На нагревательном воздуховоде установлен сбрасывающий воздуховод Заслонки позвол ют установке работать как в замкнутом, так и в paзo iкнyтoм режиме. Корпус закрываетс кохшаковой надставкой Dl .rings having radial grooves. The lower part of the chamber through the central and suction channel is connected with the installation of recirculation of the heat transfer medium. The discharge side of the recycle unit is in communication with the embossed space through the injection duct, gas ejector, distributing duct and aerodynamic gap. On the inner surface of the screen, parallel to each other, are installed directional flow-separating elements of arcuate shape. The angle of inclination of the plates to the horizontal decreases from 90-80 in the upper part to 0-5 in the lower part. A reset duct is installed on the heating duct. The dampers allow the unit to operate in both closed and single-loop mode. The housing is closed with a Kohshak extension Dl.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802867263A SU870048A2 (en) | 1980-01-03 | 1980-01-03 | Unit for heating bandages at assembling rolls of rolling mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802867263A SU870048A2 (en) | 1980-01-03 | 1980-01-03 | Unit for heating bandages at assembling rolls of rolling mills |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU770722 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU870048A2 true SU870048A2 (en) | 1981-10-07 |
Family
ID=20871190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802867263A SU870048A2 (en) | 1980-01-03 | 1980-01-03 | Unit for heating bandages at assembling rolls of rolling mills |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU870048A2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567649A (en) * | 1983-05-04 | 1986-02-04 | General Electric Company | System for heating, disassembly, handling and reassembly of a turbine rotor |
| US4590653A (en) * | 1983-05-04 | 1986-05-27 | General Electric Company | Turbine rotor heating, disassembly, handling and reassembly method and apparatus |
| US4779337A (en) * | 1985-07-19 | 1988-10-25 | Ferd. Ruesch Ag | Device for the stencil-ferrule mounting of screen printing cylinders |
-
1980
- 1980-01-03 SU SU802867263A patent/SU870048A2/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567649A (en) * | 1983-05-04 | 1986-02-04 | General Electric Company | System for heating, disassembly, handling and reassembly of a turbine rotor |
| US4590653A (en) * | 1983-05-04 | 1986-05-27 | General Electric Company | Turbine rotor heating, disassembly, handling and reassembly method and apparatus |
| US4779337A (en) * | 1985-07-19 | 1988-10-25 | Ferd. Ruesch Ag | Device for the stencil-ferrule mounting of screen printing cylinders |
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