JPS54153703A - Recovery of waste air sensible heat in systematically separated cool air cooling system - Google Patents
Recovery of waste air sensible heat in systematically separated cool air cooling systemInfo
- Publication number
- JPS54153703A JPS54153703A JP6218978A JP6218978A JPS54153703A JP S54153703 A JPS54153703 A JP S54153703A JP 6218978 A JP6218978 A JP 6218978A JP 6218978 A JP6218978 A JP 6218978A JP S54153703 A JPS54153703 A JP S54153703A
- Authority
- JP
- Japan
- Prior art keywords
- high temperature
- temperature region
- waste air
- steam
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
PURPOSE: To effectively utilize the sensible heat of waste air by making the mutual transfer of waste air by freely exchanging the inlet sides of both the steam recovery side high temperature region and the power generation side low temperature region in the cooling system for highly heated substance in which high temperature system is separated from low temperature system.
CONSTITUTION: In cooling sintered ore, for example, in which the high temperature region 1A and the low temperature region 1B are separated systematically, the forced circulating systems 2A and 2B are formed, and the sintered ore is cooled to 350 to 500°C in the high temperature region 1A, 100 to 300°C in the low temperture region 1B, and then approx. 80°C at exhaust port. And, a 55T/h steam is obtained from the waste heat boiler 4 and a 7500 kW power is obtained from the generator 14 driven by the hot water turbine 5 for example. In this case, when the consumption of steam is reduced by half, the amount of steam generated becomes excess if waste air is sent to the boiler 4, and therefore the regulating valves 7A, 7B, 8A, and 8B are exchanged to sent the approx. half of waste air heated to a high temperature through the high temperature region 1A in order to convert it into electric energy. On the contrary, when consumed power is reduced, the amount of steam generated is increased.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218978A JPS54153703A (en) | 1978-05-26 | 1978-05-26 | Recovery of waste air sensible heat in systematically separated cool air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218978A JPS54153703A (en) | 1978-05-26 | 1978-05-26 | Recovery of waste air sensible heat in systematically separated cool air cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153703A true JPS54153703A (en) | 1979-12-04 |
| JPS5640269B2 JPS5640269B2 (en) | 1981-09-19 |
Family
ID=13192933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6218978A Granted JPS54153703A (en) | 1978-05-26 | 1978-05-26 | Recovery of waste air sensible heat in systematically separated cool air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54153703A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359400A (en) * | 2011-09-14 | 2012-02-22 | 中冶赛迪工程技术股份有限公司 | Comprehensive utilization system for waste heat steam of steel enterprise |
| CN102393148A (en) * | 2011-11-08 | 2012-03-28 | 大连易世达新能源发展股份有限公司 | Cement kiln tail by-pass waste heat power generation device |
| CN105444580A (en) * | 2015-12-29 | 2016-03-30 | 张志良 | Multi-angle multi-surface multi-layer 360-degree air-supplying sinter ore cooling tower |
| CN105783532A (en) * | 2016-05-26 | 2016-07-20 | 中冶北方（大连）工程技术有限公司 | Totally-closed waste heat recycling device of ring cooling machine |
| CN105910450A (en) * | 2016-06-30 | 2016-08-31 | 中冶华天工程技术有限公司 | Exhaust heat recycling system of sintering circular cooling machine |
| CN105973017A (en) * | 2016-06-30 | 2016-09-28 | 中冶华天工程技术有限公司 | Ring cooling machine exhaust gas waste heat comprehensive utilization system |
| CN106091710A (en) * | 2016-06-30 | 2016-11-09 | 中冶华天工程技术有限公司 | Sintering circular-cooler waste gas residual heat comprehensive reutilization system |
| CN104154766B (en) * | 2014-08-28 | 2017-01-11 | 安徽省六安市佳瑞粉末冶金有限公司 | Natural gas tunnel kiln exhaust smoke waste heat recycling pipeline thermoelectricity and hot water supply system |
| CN108444301A (en) * | 2018-03-19 | 2018-08-24 | 四川德胜集团钒钛有限公司 | Sintering mine sensible heat recycles electricity generation system and method |
-
1978
- 1978-05-26 JP JP6218978A patent/JPS54153703A/en active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359400A (en) * | 2011-09-14 | 2012-02-22 | 中冶赛迪工程技术股份有限公司 | Comprehensive utilization system for waste heat steam of steel enterprise |
| CN102393148A (en) * | 2011-11-08 | 2012-03-28 | 大连易世达新能源发展股份有限公司 | Cement kiln tail by-pass waste heat power generation device |
| CN104154766B (en) * | 2014-08-28 | 2017-01-11 | 安徽省六安市佳瑞粉末冶金有限公司 | Natural gas tunnel kiln exhaust smoke waste heat recycling pipeline thermoelectricity and hot water supply system |
| CN105444580A (en) * | 2015-12-29 | 2016-03-30 | 张志良 | Multi-angle multi-surface multi-layer 360-degree air-supplying sinter ore cooling tower |
| CN105783532A (en) * | 2016-05-26 | 2016-07-20 | 中冶北方（大连）工程技术有限公司 | Totally-closed waste heat recycling device of ring cooling machine |
| CN105910450A (en) * | 2016-06-30 | 2016-08-31 | 中冶华天工程技术有限公司 | Exhaust heat recycling system of sintering circular cooling machine |
| CN105973017A (en) * | 2016-06-30 | 2016-09-28 | 中冶华天工程技术有限公司 | Ring cooling machine exhaust gas waste heat comprehensive utilization system |
| CN106091710A (en) * | 2016-06-30 | 2016-11-09 | 中冶华天工程技术有限公司 | Sintering circular-cooler waste gas residual heat comprehensive reutilization system |
| CN106091710B (en) * | 2016-06-30 | 2018-07-10 | 中冶华天工程技术有限公司 | Sintering circular-cooler waste gas residual heat comprehensive reutilization system |
| CN105973017B (en) * | 2016-06-30 | 2018-07-31 | 中冶华天工程技术有限公司 | Ring cold machine waste gas residual heat utilization system |
| CN108444301A (en) * | 2018-03-19 | 2018-08-24 | 四川德胜集团钒钛有限公司 | Sintering mine sensible heat recycles electricity generation system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5640269B2 (en) | 1981-09-19 |
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