SU497151A2 - Steam heated roller - Google Patents
Steam heated rollerInfo
- Publication number
- SU497151A2 SU497151A2 SU1833944A SU1833944A SU497151A2 SU 497151 A2 SU497151 A2 SU 497151A2 SU 1833944 A SU1833944 A SU 1833944A SU 1833944 A SU1833944 A SU 1833944A SU 497151 A2 SU497151 A2 SU 497151A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steam heated
- heated roller
- roll
- temperature
- steam
- Prior art date
Links
Description
стве конденсатора, так и поступающего из парового пространства валка по соединительному патрубку 3, рабоча жидкость оказываетс при пониженно1М давлении, что вызывает ее интенсивное кипение. Поскольку процесс испарени сопровождаетс отдачей жидкостью теплоты парообразовани , температура ее, а следовательно, и рабочей поверхности валка, снижаетс . Процесс охлаждени валка продолжаетс до заданной терморегул тором температуры. По достижении этой температуры подача воды в змеевик б прекращаетс , и, в случае необходимости, включаютс электронагреватели 4.As the condenser, as well as the roll coming from the vapor space through the connecting pipe 3, the working fluid is at a reduced pressure of 1M, which causes its intense boiling. Since the evaporation process is accompanied by the release of heat of vaporization by the liquid, its temperature, and consequently, the working surface of the roll, decreases. The process of cooling the roll continues to the temperature set by the thermostat. Upon reaching this temperature, the water supply to the coil b is stopped and, if necessary, electric heaters 4 are turned on.
Далее процесс регулировани внутреннего давлени и температуры в режимах нагрева и охлаждени валка протекает аналогично описанному .Further, the process of regulating the internal pressure and temperature in the heating and cooling modes of the roll proceeds as described.
Предмет изобретени Subject invention
Валок с паровым обогревом по авт. св. 439400, отличающийс тем, что, с целью упрощени конструкции валка и его системы терморегулировани , средства дл нагрева валка выполнены, например, в виде кольцевых электронагревателей, неподвижно установленных по наружной поверхности конденсатора с отражательно-тепловыми экранами.Roll with steam heated by bus. St. 439400, characterized in that, in order to simplify the design of the roll and its thermal control system, the means for heating the roll are made, for example, in the form of annular electric heaters fixedly mounted on the outer surface of the condenser with reflective heat shields.
5656
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1833944A SU497151A2 (en) | 1972-10-03 | 1972-10-03 | Steam heated roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1833944A SU497151A2 (en) | 1972-10-03 | 1972-10-03 | Steam heated roller |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU439400 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU497151A2 true SU497151A2 (en) | 1975-12-30 |
Family
ID=20528569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1833944A SU497151A2 (en) | 1972-10-03 | 1972-10-03 | Steam heated roller |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU497151A2 (en) |
-
1972
- 1972-10-03 SU SU1833944A patent/SU497151A2/en active
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