DE698704C - Apparatus for generating acetylene in developing lime hydrate - Google Patents
Apparatus for generating acetylene in developing lime hydrateInfo
- Publication number
- DE698704C DE698704C DE1936P0078956 DEP0078956D DE698704C DE 698704 C DE698704 C DE 698704C DE 1936P0078956 DE1936P0078956 DE 1936P0078956 DE P0078956 D DEP0078956 D DE P0078956D DE 698704 C DE698704 C DE 698704C
- Authority
- DE
- Germany
- Prior art keywords
- acetylene
- carbide
- developing
- lime hydrate
- generating acetylene
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10H—PRODUCTION OF ACETYLENE BY WET METHODS
- C10H21/00—Details of acetylene generators; Accessory equipment for, or features of, the wet production of acetylene
- C10H21/16—Removing sludge from generators
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Description
Vorrichtung zum Erzeugen von Acetylen in Entwicklern nach dem Zulautsystem unter Gewinnung von trockenem. Kalkhydrat Bei Acetylenentwicklern nach dem Zulaufsystem, bei denen eine verhältnismäßig geringe Wassermenge zu einer größeren festliegenden Carbidmenge fließt, wird das Carbid zwar unter starker Wärmeentwicklung (zersetzt. Die Vergasung dauert jedoch= trotzdem eine verhältnismäßig lange ' Zeit, da das Wasser nur ganz allmählich durch die Hülle des feuchten Kalks bis zum Kern der einzel# nen Carbidkörnüngen vordringen kann.Device for generating acetylene in developers according to the supply system obtaining dry. Hydrated lime In the case of acetylene generators after the feed system, where a relatively small amount of water leads to a larger fixed If the amount of carbide flows, the carbide is indeed decomposed with strong heat development. The gassing, however, takes a relatively long time, because the Water only very gradually through the shell of the moist lime to the core of the individual # NEN carbide grains can penetrate.
Die vorliegende Erfindung beschäftigt sich nun mit der Aufgabe, diesen Nachteil zu beseitigen und die Zeit der Vergasung des C,axbides erheblich abzukürzen. Erfindungsgemäß soll das dadurch erreicht werden, -daß der Carbidbehälter mit Platten aus porösem Baustoff versehen ist, .auf denen das Carbid ruht und durch die Acetylen unter Druck geblasen wild.The present invention is now concerned with the task of this Eliminate disadvantage and shorten the gasification time of the C, axbides considerably. According to the invention this is to be achieved by the carbide container having plates made of porous building material, on which the carbide rests and through the acetylene blown wildly under pressure.
Acetylen im Kreislauf durch den oder die Carbidbehälter zu führen, um die Kalkkruste trocken abzuführen, war an sich--bereits- :vorgeschlagen worden, dabei ruhte das Carbid in Körben .aus gelochtem Eisenblech oder aber auf Rosten, so@ daß .das Acetylen nicht in genügender und ausreichender Weise mit den einzelnen Carhidstückchen in Berührung gebracht werden konnte. Die Berührung zwischen dem Carbid und dem, unter Druck zugeführten Acetylen beschränkte sich vielmehr immer nur auf die Stellen, an denen das Acetylefi unmittelbar .auf . das Carbid einwirken konnte und durch Roste oder Blechwandungen nicht gehindert wurde.To circulate acetylene through the carbide container (s), in order to remove the calcareous crust dry, it had already been proposed, the carbide rested in baskets made of perforated sheet iron or on grids, so @ that .the acetylene is not in sufficient and sufficient way with the individual Carhid pieces could be brought into contact. The touch between the Rather, carbide and the acetylene supplied under pressure were always limited only to the places where the acetylefi immediately. the carbide act could and was not hindered by grids or sheet metal walls.
Durch den' Entwickler nach der vorliegenden Erfindung wird der Technik- ein neuer und einfacherer Weg zur Lösung der gestellten Aufgabe gewiesen, der darin besteht, daß Acetylen unter Druck durch die im Carbdbehälter angeordneten porösen Platteneingeblasen wird.By the 'developer according to the present invention, the technology a new and simpler way of solving the task at hand is shown in it is that acetylene under pressure through the arranged in the carbide porous Plate is blown in.
Auf diese Weise wird das Acetylengas in hauchartig feiner Verteilung durch die ganze .:#Bodenfläche,, _; gegebenenfalls auch von den Seitenflächen, in das Innere eingeblasen, so daß jedes einzelne Carbidstückchen von dem hauchartig strömenden Acetylengas umflossen wird. Dabei wird das sich entwickelnde Acetylengas die Abspaltung des gebildeten Kalkhydrats beschleunigen, so daß weitere Wassermengen ungehindert auf den noch unzersetzten Carbidkern einwirken können. Dadurch wird die Zeit der Vergasung erheblich verkürzt. Um die schädliche Reaktionswärme abzuführen, kann das im Kreislauf geführte Carbid :auch entsprechend gekühlt werden.In this way, the acetylene gas is finely dispersed in a breath-like manner through the whole.: # floor area ,, _; possibly also from the Side surfaces, blown into the interior, so that every single bit of carbide from it is breathy flowing acetylene gas is flowed around. In doing so, the developing acetylene gas accelerate the splitting off of the hydrated lime formed, so that further amounts of water can act unhindered on the still undecomposed carbide core. This will the time of gassing is shortened considerably. To dissipate the harmful heat of reaction, the circulating carbide: can also be cooled accordingly.
Unterhalb der porösen Platten wird. innerhalb des Behälters selbst ein Hohlraum gebildet werden, in den das Acetylen unter Druck. eingebläsen wird und nun in sehr fein verteiltem Zustande das im Carbidbehälter selbst befindliche Carbid durchströmt.Below the porous plates is. inside the container itself a cavity can be formed in which the acetylene is under pressure. is blown in and now in a very finely divided state that which is in the carbide container itself Carbide flows through it.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1936P0078956 DE698704C (en) | 1936-11-20 | 1936-11-20 | Apparatus for generating acetylene in developing lime hydrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1936P0078956 DE698704C (en) | 1936-11-20 | 1936-11-20 | Apparatus for generating acetylene in developing lime hydrate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE698704C true DE698704C (en) | 1940-11-15 |
Family
ID=7393463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1936P0078956 Expired DE698704C (en) | 1936-11-20 | 1936-11-20 | Apparatus for generating acetylene in developing lime hydrate |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE698704C (en) |
-
1936
- 1936-11-20 DE DE1936P0078956 patent/DE698704C/en not_active Expired
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