DE205411C - - Google Patents
Info
- Publication number
- DE205411C DE205411C DENDAT205411D DE205411DA DE205411C DE 205411 C DE205411 C DE 205411C DE NDAT205411 D DENDAT205411 D DE NDAT205411D DE 205411D A DE205411D A DE 205411DA DE 205411 C DE205411 C DE 205411C
- Authority
- DE
- Germany
- Prior art keywords
- air
- ozone
- weather
- mine
- atmospheric air
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 2
- 229910000431 copper oxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Description
Es ist bekannt, daß verschiedene größere Grubenkatastrophen zu einer Zeit stattfanden, als eine starke Luftdepression plötzlich nach einem andauernd gewesenen hohen Luftdruck eintrat. Eine befriedigende Erklärung für den Zusammenhang der Grubenkatastrophen mit den meteorologischen Vorgängen hat man aber bis jetzt zu geben nicht vermocht. Nach Ansicht des Erfinders spielt hierbei der Ozongehalt der atmosphärischen Luft eine wesentliche Rolle: ist doch die atmosphärische Luft zu keiner anderen Zeit so ozonreich als gerade beim plötzlichen Eintritt einer starken Luftdepression. It is known that several major mining disasters occurred at a time as a strong air depression suddenly after a continuously high air pressure entered. A satisfactory explanation for the connection of the mine disasters with But up to now one has not been able to give the meteorological processes. According to According to the inventor, the ozone content of the atmospheric air plays an important role here Role: At no other time is the atmospheric air as rich in ozone as it is now if there is a sudden onset of severe air depression.
Es konnte auch festgestellt werden, daß die Ozonanreicherung der Luft beim plötzlichen Sinken des Barometerstandes ausreicht, um selbst den Verbrennungsprozeß in den Hochöfen (vgl. Stahl und Eisen 1907, S. 346) recht merklich lebhafter zu machen.It was also found that the ozone enrichment of the air at sudden A drop in the barometer level is sufficient to even start the combustion process in the blast furnaces (cf. Stahl und Eisen 1907, p. 346) to make it noticeably livelier.
Es ist ferner bekannt, daß dem Ozon bei Oxydationsvorgängen die Wirkung eines starken Katalysators und Erregers zukommt.It is also known that ozone has a strong effect on oxidation processes Catalyst and pathogen.
Enthält die Grube schlagende Wetter in einer Verdünnung, die unter normalen Verhältnissen ungefährlich ist, so kann beim Eintritt der Luftdepression infolge der damit verbundenen Anreicherung der Luft an Ozon die Gefahr der Explosion außerordentlich steigen.Contains the pit beating weather in a dilution that under normal conditions is harmless, so can occur when the air depression as a result of the associated Enrichment of the air in ozone increases the risk of explosion extraordinarily.
Diese Gefahr kann jedoch verhütet werden, wenn dafür gesorgt wird, daß die für die Bewetterung der Gruben bestimmte atmosphärische Luft vor dem Eintritt in die als gefährlich geltenden Grubenteile entozonisiert wird.However, this danger can be prevented if it is ensured that the ventilation system is in place atmospheric air in the pits is deozonized before it enters the parts of the mine that are considered dangerous.
Dies kann in der Weise geschehen, daß die Luft vorher durch Fülltürme, Schächte und andere Vorrichtungen geleitet wird, in denen sie mit desozonisierend wirkenden Stoffen, wie z. B. Halden mit Manganhyperoxyd, Kupferoxyd, Eisenrost u. dgl., längere Zeit in Berührung bleibt.This can be done in such a way that the air beforehand through filling towers, shafts and other devices in which they are treated with desozonizing substances, such as z. B. heaps with manganese peroxide, copper oxide, iron rust and the like, in contact for a long time remain.
In vielen Fällen wird man die Entozonisierung statt in besonderen Vorrichtungen in mit Eisenabfällen gefüllten Wetterschächten oder Wettertrummen oder Strecken vornehmen können; die Wirkung kann durch gleichzeitige Berieselung mit manganoxyd-, kupferoxydu. dgl. haltigem Wasser oder in sonst irgendeiner Weise noch verstärkt werden.In many cases, one will use deozonization instead of in special devices Carry out weather shafts filled with iron waste, or weather towers or stretches can; the effect can be achieved by simultaneous sprinkling with manganese oxide, copper oxide. Like. Containing water or in some other way still be strengthened.
Ρλ τ ε ν τ - A N s ρ R υ c 11:Ρλ τ ε ν τ - A N s ρ R υ c 11:
Verfahren zur Verhütung von Explosionen schlagender Wetter (Grubengas u. dgl.), dadurch gekennzeichnet, daß die zur Bewetterung der Grube dienende atmosphärische Luft, bevor sie nach den grubengashaltigen Stellen gelangt, möglichst weit-■ gehend entozonisiert wird.Procedure for preventing explosions in felling weather (mine gas and the like), characterized in that the atmospheric Air as far as possible before it reaches the sites containing the mine gas is going to be deozonized.
Berlin, gedruckt in der reichsdrückerei.Berlin, printed in the Reichsdrückerei.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE205411C true DE205411C (en) |
Family
ID=467659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT205411D Active DE205411C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE205411C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE945308C (en) * | 1951-05-01 | 1956-07-05 | Noll Maschinenfabrik W | Filling organ on bottle filling machines for still and gaseous liquids |
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0
- DE DENDAT205411D patent/DE205411C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE945308C (en) * | 1951-05-01 | 1956-07-05 | Noll Maschinenfabrik W | Filling organ on bottle filling machines for still and gaseous liquids |
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