JPS5768565A - Method of generating electricity by use of waste water used for cooling blast furnace - Google Patents
Method of generating electricity by use of waste water used for cooling blast furnaceInfo
- Publication number
- JPS5768565A JPS5768565A JP14369680A JP14369680A JPS5768565A JP S5768565 A JPS5768565 A JP S5768565A JP 14369680 A JP14369680 A JP 14369680A JP 14369680 A JP14369680 A JP 14369680A JP S5768565 A JPS5768565 A JP S5768565A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cooling
- blast furnace
- generating electricity
- waste water
- 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.)
- Pending
Links
Abstract
PURPOSE: To make an efficient use of energy in a blast furnace in which a large amount of water is used for cooling various parts of the blast furnace, by generating electricity by turning water turbines by use of waste water having potential energy that is used for cooling tha blast furnace.
CONSTITUTION: In a blast furnace 1, a large amount of water is used for cooling various parts of the furnace 1 in the manner of circulating water through the system. To a cooling stave 2 of the furnace 1, cooling water in a water reservoir 10 is supplied by a pump 3 and an intermediate pump 4. Here, such an arrangement is employed that waste water after use for cooling is dropped thorugh a penstock from a predetermined height for turning a water turbine 5 and hence a generator 6 connected to the turbine 5 and thereby generating electricity. On the othe hand, cooling water is also supplied to cooling boxes 11 from a water reservoir 16 by a high-pressure pump 17. The waste water after use for cooling is also dropped through a penstock via water outlet pipes 12aW12c disposed in three stages respectively at predetermined heights, whereby a water turbine 13 is turned for generating electricity by a generator 14 connected to the water turbine 13.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14369680A JPS5768565A (en) | 1980-10-16 | 1980-10-16 | Method of generating electricity by use of waste water used for cooling blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14369680A JPS5768565A (en) | 1980-10-16 | 1980-10-16 | Method of generating electricity by use of waste water used for cooling blast furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5768565A true JPS5768565A (en) | 1982-04-26 |
Family
ID=15344830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14369680A Pending JPS5768565A (en) | 1980-10-16 | 1980-10-16 | Method of generating electricity by use of waste water used for cooling blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5768565A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006250114A (en) * | 2005-03-14 | 2006-09-21 | Masao Muraoka | Power generation system for molding facility |
CN101718246A (en) * | 2010-01-25 | 2010-06-02 | 贺绍瑜 | Large-roller water turbine generating set |
CN106050534A (en) * | 2016-08-01 | 2016-10-26 | 中国大唐集团科学技术研究院有限公司 | Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124031A (en) * | 1974-03-15 | 1975-09-29 | ||
JPS50149138A (en) * | 1974-05-22 | 1975-11-29 |
-
1980
- 1980-10-16 JP JP14369680A patent/JPS5768565A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124031A (en) * | 1974-03-15 | 1975-09-29 | ||
JPS50149138A (en) * | 1974-05-22 | 1975-11-29 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006250114A (en) * | 2005-03-14 | 2006-09-21 | Masao Muraoka | Power generation system for molding facility |
CN101718246A (en) * | 2010-01-25 | 2010-06-02 | 贺绍瑜 | Large-roller water turbine generating set |
CN106050534A (en) * | 2016-08-01 | 2016-10-26 | 中国大唐集团科学技术研究院有限公司 | Electricity generating system capable of generating electricity by using water falling potential energy of circulating water cooling tower |
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