DE580276C - Process for reducing the effects of gas mixtures on explosions - Google Patents
Process for reducing the effects of gas mixtures on explosionsInfo
- Publication number
- DE580276C DE580276C DEW89287D DEW0089287D DE580276C DE 580276 C DE580276 C DE 580276C DE W89287 D DEW89287 D DE W89287D DE W0089287 D DEW0089287 D DE W0089287D DE 580276 C DE580276 C DE 580276C
- Authority
- DE
- Germany
- Prior art keywords
- reducing
- effects
- water
- explosions
- gas mixtures
- 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
- 230000000694 effects Effects 0.000 title claims description 5
- 238000004880 explosion Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
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)
- Gas Separation By Absorption (AREA)
Description
Verfahren zur Herabminderung der Explosionswirkungen von Gasgemischen Gegenstand der Erfindung ist ein Verfahren zur Herabminderung der Auswirkungen von Grubenexplosionen in Bergwerken unter Verwendung von Wasserriegeltoren, denen die einzelnen Wasserstrahlen unter hohem Druck derart entnommen werden, daß das Wasser aus dem Rahmen des Tores in Form von starken glatten Wasserstrahlen austritt, die, ohne sich zu berühren, einen gitterartigen Torabschluß erzeugen. Hieraus ergibt sich die Möglichkeit, das Wasser mit Sauerstoff anzureichern, weil die Art des Abtötens des Kerns der Explosionsflamme infolge der hohen lebendigen Kraft des Wassers gegenüber einem Anfachen der Flamme durch den Sauerstoff die Oberhand behält und erst nach Abtötung der Flamme der Sauerstoff auf dem Wege der Wasserentgasung durch den erhitzten Nachschwaden unter Regenerierung desselben zur Entfaltung kommt.Process for reducing the effects of gas mixtures on explosions The invention is a method for reducing the effects of Pit explosions in mines using water bolt gates to which the individual jets of water are removed under high pressure in such a way that the water from the frame of the gate emerges in the form of strong smooth water jets, which, without touching, create a grid-like gate closure. From this it follows the possibility of enriching the water with oxygen because of the nature of the killing of the core of the explosion flame as a result of the high vital force of the water fanning the flame with oxygen and only after Killing off the flame of the oxygen by way of the water degassing by the heated one Subsequent steam comes to unfold with regeneration of the same.
Gemäß vorliegendem Verfahren wird dem Löschwasser eine Kohlensäuregas absorbierende Substanz, z. B. Kalkmilch, beigegeben, mit der- überraschenden Wirkung, daß die im Nachschwaden enthaltene Kohlensäure unter Bildung von kohlensaurem Kalk absorbiert wird, so daß der Nachschwaden nicht nur sauerstoffreicher, sondern auch ohne Kohlensäure und deren Gefahren für den menschlichen Organismus erhalten wird. Es ist zwar bekannt, um die Kohlensäure zu absorbieren, mit dem Kohlensäuregas direkt chemische Substanzen in Berührung zu bringen oder sie mit der Kohlensäure zu mischen.According to the present method, a carbonic acid gas is added to the extinguishing water absorbent substance, e.g. B. milk of lime, added, with the surprising effect, that the carbonic acid contained in the after-steam with the formation of carbonate of lime is absorbed, so that the subsequent steam is not only richer in oxygen, but also is obtained without carbon dioxide and its dangers for the human organism. Although it is known to absorb the carbonic acid, using the carbonic acid gas directly Bringing chemical substances into contact or mixing them with carbon dioxide.
Der Vorteil gemäß der Erfindung ergibt sich aber demgegenüber daraus, daß die absorbierende Substahz dem Löschwasser beigesetzt wird.However, the advantage according to the invention arises from the fact that that the absorbent Substahz is buried in the extinguishing water.
Es werden gemäß der Erfindung dem Wasser beispielsweise die bei der Herstellung von Azetylen anfallenden Restprodukte beigegeben.There are according to the invention the water, for example, in the Manufacture of acetylene accumulating residual products added.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW89287D DE580276C (en) | 1932-06-22 | 1932-06-22 | Process for reducing the effects of gas mixtures on explosions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW89287D DE580276C (en) | 1932-06-22 | 1932-06-22 | Process for reducing the effects of gas mixtures on explosions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE580276C true DE580276C (en) | 1933-07-08 |
Family
ID=7613007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW89287D Expired DE580276C (en) | 1932-06-22 | 1932-06-22 | Process for reducing the effects of gas mixtures on explosions |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE580276C (en) |
-
1932
- 1932-06-22 DE DEW89287D patent/DE580276C/en not_active Expired
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