DE376172C - System for cooling the weather in front of hot operating points in mines with dry air - Google Patents
System for cooling the weather in front of hot operating points in mines with dry airInfo
- Publication number
- DE376172C DE376172C DEA38859D DEA0038859D DE376172C DE 376172 C DE376172 C DE 376172C DE A38859 D DEA38859 D DE A38859D DE A0038859 D DEA0038859 D DE A0038859D DE 376172 C DE376172 C DE 376172C
- Authority
- DE
- Germany
- Prior art keywords
- weather
- cooling
- mines
- operating points
- dry 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 title claims description 15
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005253 cladding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000003839 salts Chemical class 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
- E21F3/00—Cooling or drying of air
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)
Description
Anlage zur Kühlung der Wetter vor heißen Betriebspunkten in Bergwerken mit trockner Luft. Nach bergpolizeilichen Vorschriften muß an heißen Betriebspunkten die Arbeitszeit verkürzt werden. Um dies zu vermeiden, sucht man die Betriebspunkte kühl zu halten. Als Mittel dazu sind in Anwendung oder vorgeschlagen Zuführung größerer Mengen frischer Wetter, Abhaltung der Grubenwärme von den Wetterzuführungswegen durch Umkleidung mit schlechten Wärmeleitern, Kühlung des Wetterstromes durch ein im kühlen Gebirge liegendes Streckennetz, Kühlung des Wetterstromes durch darin verdunstendes Wasser, Kühlung des Wetterstromes in am Füllort aufgestellten Oberflächenkühlern mittels kalten Wassers.System for cooling the weather in front of hot operating points in mines with dry air. According to mountain police regulations, must be at hot operating points working hours can be shortened. To avoid this, one looks for the operating points keep cool. The means for this are in use or proposed supply larger Lots of fresh weather, keeping the pit warm from the weather supply routes by cladding with poor heat conductors, cooling the air flow through a Route network lying in the cool mountains, cooling of the weather flow through it evaporating water, cooling of the weather stream in surface coolers installed at the filling location using cold water.
Diese Mittel sollen einzeln oder in Verbindung miteinander angewendet werden. Sie bedingen durchweg erhebliche Anlage- und Betriebskosten und sind zum Teil (verdunstendes Wasser) nicht ohne betriebliche Nachteile.These funds are intended to be used individually or in conjunction with one another will. They consistently require considerable investment and operating costs and are for Part (evaporating water) not without operational disadvantages.
Gegenstand der Erfindung ist eine Anlage, die unter bestimmten \-erhältnissen den erstrebten Zweck in vollkommener Weise zu erfüllen gestattet, dann nämlich wenn die Grubenwetter überhaupt, besonders aber irn ausziehenden Strome verhältnismäßig trocken sind. Dies ist z. B. durchweg in Salzbergwerken der Fall. Die Wirkung der Anlage beruht darauf, daß die bisher nicht ausgenutzte Trokkenheit der abziehenden Wetter zur Erzeugung von Verdunstungskälte dient, die durch dünne Wände hindurch die frischen Wetter abkühlt.The subject of the invention is a system which, under certain conditions allowed to fulfill the intended purpose in a perfect way, namely if the pit weather in general, but especially in the outgoing streams proportionally are dry. This is e.g. B. the case in salt mines. The effect of the Plant is based on the fact that the previously unused dryness of the withdrawing Weather is used to generate evaporative cooling through thin walls the fresh weather cools down.
Eine Ausführungsform der Anlage ist auf der Zeichnung im Grundriß dargestellt. Sie veranschaulicht den Einbau der Kühlanlage bei einem Streckenvortrieb.An embodiment of the system is on the drawing in plan shown. It illustrates the installation of the cooling system when driving a road.
Es bedeuten FWS den frischen Wetterstrom, AWS den abziehenden `'Wetterstrom, KK die Kühlkamtner, ILR ein Kühlrohr, WS einen Wetterscheider, 13'T1 und WT2 Wettertüren.It means FWS the fresh weather stream, AWS the withdrawing '' weather stream, KK the cooling chamber, ILR a cooling pipe, WS a weather separator, 13'T1 and WT2 weather doors.
Der frische, aber auf einem langen Anmarschwege stark erwärmte WetterstromFWS streicht durch eine große Zahl dünnwandiger Blechröhren KR, die in die beiden Kopfwände der Kühlkammer KK eingelassen sind und die Kammer durchziehen. Der gekühlte Strom gelangt durch den Raum rechts vom Wetterscheider bi'S vor den Streckenort, erwärmt sich hier mehr oder weniger und zieht dann durch den Raum auf der anderen Seite des Wetterscheiders rückwärts in die Kühlkammer KK. Hier bestreicht er die Außenseite der reit Wasser berieselten Kühlrohre KK, wobei das Rieselwasser zum Verdunsten kommt.The fresh, but strongly heated WetterstromFWS on a long approach passes through a large number of thin-walled sheet metal tubes KR, which are in the two head walls the cooling chamber KK are embedded and pull through the chamber. The cooled stream passes through the room to the right of the weather separator bi'S in front of the track location, warmed up here more or less and then moves through the room on the other side of the weather separator backwards into the cooling chamber KK. Here he paints the outside the riding water sprinkled cooling pipes KK, whereby the trickle water to evaporate comes.
Die Verdunstungswärme wird zum Teil dem numnehr abziehenden Wetterstrom in der Hauptsache aber durch die dünneren Wandungen der Kühlrohre VR hindurch dem frischen aber zu warmen Wetterstrom FLf'S entzogen. Es wird hierdurch erreicht, daß dieser erlieblich abgekühlt an die Arbeitsstelle vor dem Streckenort gelangt.The heat of evaporation becomes part of the increasingly withdrawing weather stream but mainly through the thinner walls of the cooling tubes VR through the fresh but too warm weather flow FLf'S withdrawn. It is thereby achieved that this cooler arrives at the place of work in front of the route location.
Die beiden Wettertüren T' und TZ gestatten Fahrung und Förderung ohne daß die Wetterführung unterbrochen wird. Das nötige Wasser wird, sofern nicht Wasserleitung vorhanden ist, in Kesselwagen herangebracht. Die Anlage kann so eingestellt werden, daß das auf die Kühlrohre gebrachte Rieseltvasser restlos verdunstet. Es kann aber auch ein Rücklauf des überschüssigen Rieselwassers zur nochmaligen Verwendung eingerichtet «-erden.The two weather doors T 'and TZ allow driving and conveyance without that the weather management is interrupted. The necessary water is provided, unless there is a water pipe is available, brought in tank wagons. The system can be set in such a way that that the trickling water brought to the cooling pipes evaporates completely. But it can a return of the excess trickle water has also been set up so that it can be used again "-earth.
Die Anlage kann auch mit Wetterlutten und Gebläsen (Sonderventilatoren) in Verbindung gebracht werden. Sie kann ganz oder zum Teil leicht versetzbar oder fahrbar eingerichtet werden. Bei hinreichenden Wettermengen kann die Verdunstung zum Teil oder ganz durch den unmittelbaren frischen Wetterstrom bewirkt werden.The system can also be equipped with air ducts and blowers (special fans) be associated. It can be completely or partly easily relocated or be set up mobile. With sufficient weather, the evaporation partly or wholly caused by the direct fresh weather stream.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA38859D DE376172C (en) | System for cooling the weather in front of hot operating points in mines with dry air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA38859D DE376172C (en) | System for cooling the weather in front of hot operating points in mines with dry air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE376172C true DE376172C (en) | 1923-05-24 |
Family
ID=6931051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA38859D Expired DE376172C (en) | System for cooling the weather in front of hot operating points in mines with dry air |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE376172C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE924443C (en) * | 1952-10-07 | 1955-03-03 | Wilhelm Gerecht | Process for cooling fresh weather |
DE1019987B (en) * | 1953-11-23 | 1957-11-28 | Hans Georg Schauenburg | Weather flute foldable like a harmonica |
DE1057043B (en) * | 1953-11-23 | 1959-05-14 | Hans Georg Schauenburg | Insulating and cooling pleated duct, preferably for mining |
-
0
- DE DEA38859D patent/DE376172C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE924443C (en) * | 1952-10-07 | 1955-03-03 | Wilhelm Gerecht | Process for cooling fresh weather |
DE1019987B (en) * | 1953-11-23 | 1957-11-28 | Hans Georg Schauenburg | Weather flute foldable like a harmonica |
DE1057043B (en) * | 1953-11-23 | 1959-05-14 | Hans Georg Schauenburg | Insulating and cooling pleated duct, preferably for mining |
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