GB212802A - Improvements in the method of ventilating mines, and apparatus therefor - Google Patents
Improvements in the method of ventilating mines, and apparatus thereforInfo
- Publication number
- GB212802A GB212802A GB1579023A GB1579023A GB212802A GB 212802 A GB212802 A GB 212802A GB 1579023 A GB1579023 A GB 1579023A GB 1579023 A GB1579023 A GB 1579023A GB 212802 A GB212802 A GB 212802A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- pump
- steam
- exhaust steam
- radiator
- 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.)
- Expired
Links
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/18—Gravity flow ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Abstract
212,802. Heise, F. June 18, 1923. Ventilating mines; air, treating; forced ventilation. - Mines are ventilated by utilizing the heat derived from condensation of exhaust steam from mine engines to produce an upward flow of air in the upcast shaft. As shown, the exhaust steam from a jig conveyer engine a is carried by a pipe c to a radiator d, of known type, arranged in the upcast b, the heat liberated by the condensation of the steam producing an updraught in the shaft b. The condensate discharges into a sump f and the pipe c is fitted with a valvecontrolled nozzle g through which steam may be injected into the air coLumn to maintain the desired degree of humidity and also to impart a further upward drive. The lower part of the Figure shows an arrangement in which steam from a pump engine h is conveyed to a radiator l arranged in an air-way m, the necessary suction being maintained by an air pump n and a pump o being provided for discharging the condensate. In a further modification, the exhaust steam from a pump engine is passed through a water-cooled condenser and the cooling water is circulated by a pump through the radiator. Fans may be used to assist the ventilation. In cases where the exhaust steam is utilized for other purposes, the regular part of the supply is used for that purpose and the "peak" current for heating the radiators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1579023A GB212802A (en) | 1923-06-18 | 1923-06-18 | Improvements in the method of ventilating mines, and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1579023A GB212802A (en) | 1923-06-18 | 1923-06-18 | Improvements in the method of ventilating mines, and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB212802A true GB212802A (en) | 1924-03-20 |
Family
ID=10065491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1579023A Expired GB212802A (en) | 1923-06-18 | 1923-06-18 | Improvements in the method of ventilating mines, and apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB212802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121160A (en) * | 1982-06-02 | 1983-12-14 | Branko Richard Babic | Ventilation shafts |
| EP2405099A3 (en) * | 2010-07-06 | 2012-11-14 | Chung-Hsin Electric and Machinery Manufacturing Corp. | Ventilation system for tunnel engineering |
-
1923
- 1923-06-18 GB GB1579023A patent/GB212802A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121160A (en) * | 1982-06-02 | 1983-12-14 | Branko Richard Babic | Ventilation shafts |
| EP2405099A3 (en) * | 2010-07-06 | 2012-11-14 | Chung-Hsin Electric and Machinery Manufacturing Corp. | Ventilation system for tunnel engineering |
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