SU485300A1 - The method of regulating the temperature of the air in the heat exchanger - Google Patents
The method of regulating the temperature of the air in the heat exchangerInfo
- Publication number
- SU485300A1 SU485300A1 SU1928066A SU1928066A SU485300A1 SU 485300 A1 SU485300 A1 SU 485300A1 SU 1928066 A SU1928066 A SU 1928066A SU 1928066 A SU1928066 A SU 1928066A SU 485300 A1 SU485300 A1 SU 485300A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- temperature
- heat exchanger
- regulating
- heat
- Prior art date
Links
Landscapes
- Furnace Details (AREA)
Description
II
11зобретение относитс к производству глинозема и может быть использовано |дл охлаждени мелкозернистых неспекаю- цихс продуктов после их термообработки |во вращающихс печах химической, цементной и другой промышленности.The invention relates to the production of alumina and can be used to cool fine-grained non-sintered products after heat treatment in rotary kilns of the chemical, cement and other industries.
Известен способ регупирован1ш темпе:ратуры воздуха, нагреваемого в рекуператоре , за счет теплообмена с поступающим прокаленным глиноземом. Однако этот способ не обеспечивает стабилизации тем пературы нагреваемого воздуха.The known method reguperovani temp: the heat of the air heated in the heat exchanger due to heat exchange with the incoming calcined alumina. However, this method does not stabilize the temperature of the heated air.
С целью стабилизации температуры нагреваемого воздуха, предлагаетс ре«гулировать количество поступающего ма1териала изменением линейных скоростей iвоздуха в интервале 0,О5-О,5 м/сек, In order to stabilize the temperature of the heated air, it is proposed to control the amount of incoming material by changing the linear velocities of the air in the range of 0, O5-O, 5 m / s,
На чертеже схематически изображена установка дл осуществлени предлагаемого способа.The drawing shows schematically an installation for carrying out the proposed method.
Глинозем из вращающейс печи 1 по течке 2 поступает в шамотоотдешитель 3 ,из последней камеры 4 которого перетв 1кает под воздейстсием аэрационных устройств 5 и 6 в рабочую полость рекупе-The alumina from the rotary kiln 1 flows through the chute 2 into the fire separator 3, from the last chamber 4 of which it flows under the influence of aeration devices 5 and 6 into the working cavity.
;ратора 7. Нагретый воздух по газоходу8 направл етс в горелочный узел печи 9, ;а охлажденный глннозем по патрубку 10 попадает в камерный насос 11 и транс;портируетс в силос.; rator 7. The heated air through the flue 8 is directed to the burner assembly of the furnace 9,; and cooled through the pipe 10 enters the chamber pump 11 and trans, ported to the silo.
Отделенный от глинозема шамотный / бой собираетс в нижней части аппарата и периодически через течки 12 посредством открыти затворов 13 выводитс в бункер 14, а на него в отвал.Chamotte separated from alumina / the battle is collected in the lower part of the apparatus and periodically through heat 12 by opening the closures 13 is brought into the bunker 14 and dumped into it.
Дл регулировани процесса измен ют расход пзевдоожижающего воздуха, выход щего из аэрационных устройств 5 и 6, |В последнюю по ходу материала камеру 4 |перед рекуператором 7, Линейна скороjCTb воздуха в камере измен етс в пре|Делах 0,05-0,5 м/сек.To regulate the process, the flow rate of the fluidizing air leaving the aeration devices 5 and 6 is changed, | In the last chamber 4 in front of the heat exchanger 7, Linear soon jCTb of air in the chamber varies in pre-cases 0.05-0.5 m / sec.
Предмет изобретени Subject invention
Способ регулировани температуры гйоздуха в peKjTiepaTope путем теплообме- Ш С поступающим прокаленнь м глинозеJMOM , отличают ийс тем, что, -с целью стабилизации температуры нагре/The method of regulating the temperature of the air in peKjTiepaTope by heat exchange with incoming calcined alumina JMOM is distinguished by the fact that, in order to stabilize the temperature of the heat /
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1928066A SU485300A1 (en) | 1973-05-29 | 1973-05-29 | The method of regulating the temperature of the air in the heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1928066A SU485300A1 (en) | 1973-05-29 | 1973-05-29 | The method of regulating the temperature of the air in the heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU485300A1 true SU485300A1 (en) | 1975-09-25 |
Family
ID=20555437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1928066A SU485300A1 (en) | 1973-05-29 | 1973-05-29 | The method of regulating the temperature of the air in the heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU485300A1 (en) |
-
1973
- 1973-05-29 SU SU1928066A patent/SU485300A1/en active
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