SU1615522A1 - Apparatus for heat treatment of powder material - Google Patents
Apparatus for heat treatment of powder material Download PDFInfo
- Publication number
- SU1615522A1 SU1615522A1 SU884484181A SU4484181A SU1615522A1 SU 1615522 A1 SU1615522 A1 SU 1615522A1 SU 884484181 A SU884484181 A SU 884484181A SU 4484181 A SU4484181 A SU 4484181A SU 1615522 A1 SU1615522 A1 SU 1615522A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- duct
- calciner
- heat
- devices
- heat treatment
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract 4
- 230000012173 estrus Effects 0.000 claims abstract 2
- 239000000446 fuel Substances 0.000 claims abstract 2
- 239000012254 powdered material Substances 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims 1
- 206010022000 influenza Diseases 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract 3
- 239000004568 cement Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Изобретение относитс к устройствам дл тепловой обработки порошкообразных материалов и может быть использовано в цементной, химической и др.отрасл х промышленности, а именно, при обжиге материала во вращающихс печах сухого способа производства цемента. Цель изобретени - интенсификаци теплообмена. Дл этого устройство содержит вращающуюс печь 1, холодильник 3 и двухветвеевой запечный теплообменник 2, в одной ветви которого сырьева смесь подогреваетс теплом отход щих газов из печи, в другой - из декарбонизатора 9 с устройствами дл ввода топлива, подачи сырьевой смеси и патрубком дл отвода пылегазового потока. В газоходах 5 и 10 течки 6 и 11 расположенных циклонов 4 и 8 введены в газоход на рассто нии 0,8-1,0 диаметра газохода от крышки нижерасположенного циклона. Вихрева камера декарбонизатора выполнена конической с углом к вертикальной оси, равным 12-15°, при этом оси форкамер декарбонизатора наклонены к оси верхней камеры под таким же углом. 1 з.п. ф-лы, 3 ил.The invention relates to devices for the heat treatment of powdered materials and can be used in the cement, chemical and other industries of industry, namely, during the calcination of the material in rotary kilns of the dry method of cement production. The purpose of the invention is to intensify heat transfer. For this, the device contains a rotary kiln 1, a cooler 3 and a two-leg baked heat exchanger 2, in one branch of which the raw mixture is heated by heat of exhaust gases from the kiln, in the other from calciner 9 with devices for introducing fuel, feeding the raw gas mixture and a pipe for discharging the dust-gas flow. In ducts 5 and 10 estrus 6 and 11 located cyclones 4 and 8 are introduced into the duct at a distance of 0.8-1.0 of the diameter of the duct from the lid of the downstream cyclone. The vortex chamber of the calciner is made conical with an angle to the vertical axis equal to 12-15 °, while the axes of the pre-cells of the calciner are inclined to the axis of the upper chamber at the same angle. 1 hp f-ly, 3 ill.
Description
д циклон I ступени Сриг.Зd cyclone I stage Srig.Z
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884484181A SU1615522A1 (en) | 1988-07-08 | 1988-07-08 | Apparatus for heat treatment of powder material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884484181A SU1615522A1 (en) | 1988-07-08 | 1988-07-08 | Apparatus for heat treatment of powder material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1615522A1 true SU1615522A1 (en) | 1990-12-23 |
Family
ID=21399956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884484181A SU1615522A1 (en) | 1988-07-08 | 1988-07-08 | Apparatus for heat treatment of powder material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1615522A1 (en) |
-
1988
- 1988-07-08 SU SU884484181A patent/SU1615522A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Проспект фирмы Fives-Gail Babcock 22054-78, с. 1-6. * |
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