DE17873C - Innovations in coke ovens with extraction of by-products - Google Patents
Innovations in coke ovens with extraction of by-productsInfo
- Publication number
- DE17873C DE17873C DENDAT17873D DE17873DA DE17873C DE 17873 C DE17873 C DE 17873C DE NDAT17873 D DENDAT17873 D DE NDAT17873D DE 17873D A DE17873D A DE 17873DA DE 17873 C DE17873 C DE 17873C
- Authority
- DE
- Germany
- Prior art keywords
- coke ovens
- extraction
- products
- gases
- heating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/08—Heating of coke ovens with combustible gases by applying special heating gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 10: Brennstoffe.CLASS 10: Fuels.
Die bisher gebauten Koksöfen mit Gewinnung der Nebenproducte, bei denen die gereinigten Destillationsgase zur Verkokung benutzt werden, sind meistens mit einem an jedem Ofen befindlichen Hülfsroste versehen, auf dem immerfort ein Feuer unterhalten wird, einestheils um die zugeführten Gase zu jeder Zeit zu entzünden, anderenteils um Unregelmäfsigkeiten in der Gaszuführung auszugleichen, und dann auch noch, um die meistens nicht ausreichende Wärme der Destillationsgase zu vervollständigen, sowie um bei Eröffnung des Betriebes die Oefen in die nöthige Hitze zu versetzen.The coke ovens built so far with extraction of the by-products, in which the cleaned ones Distillation gases used for coking are mostly with one located on each furnace Provide auxiliary grids on which a fire is kept constantly, partly around the supplied gases to ignite at any time, on the other hand to irregularities in the To compensate for the gas supply, and then also to compensate for the mostly inadequate To complete the heat of the distillation gases, as well as to reduce the To put ovens in the necessary heat.
Bei grofsem Betriebe führt die Unterhaltung dieser grofsen Anzahl Feuerungen zu bedeutenden Kosten und Umständlichkeiten, ohne dabei immer den Zweck zu erreichen. Gegenstand dieses Patentes ist der Ersatz dieser Hülfsfeuerungen durch eine Heizung mit Gas, welches in besonderen Generatoren erzeugt wird.In large operations, the maintenance of this large number of furnaces leads to significant ones Costs and inconveniences without always achieving the purpose. object of this patent is the replacement of these auxiliary firings by heating with gas, which is produced in special generators.
In dem Patent No. 15086 eines der Erfinder ist der Generator verwendet, um einzelne Koksöfen einer Gruppe besonders zu heizen, damit deren Gase zur Heizung der übrigen Oefen als Beihülfe dienen. Diese Gase werden dann in den Regenerativkanälen stark genug erhitzt, um sich zu entzünden.In patent no. 15086 one of the inventors The generator is used to heat individual coke ovens in a group, so that whose gases serve as an aid to heating the other ovens. These gases are then in the regenerative channels heated enough to ignite.
Bei den älteren Constructionen dagegen, dem System von Besseges und Terre noire, sowie dem in neuester Zeit versuchten Systeme mit verticalen Zügen, in deren Sohlen- und Wandkanäle die Gase entweder in kaltem Zustande zugeführt werden oder in den Kühlkanälen eine schwache Erwärmung erhalten, mufs jedoch das zum Ersatz der Hülfsfeuerungen bestimmte Generatorgas mit hoher Temperatur eingeleitet werden, um unter allen Umständen die Gase zur Entzündung zu bringen. Zu dem Ende bringen wir bei einer Gruppe Koksöfen die geeignete Anzahl Generatoren G an, führen deren heifse Gase durch einen Kanal c in die Heizkanäle α der Koksöfen, wo dieselben mit den durch eine Rohrleitung d zugeführten gereinigten kalten Destillationsgasen und der durch die Röhrchen e zugeführten nöthigen Luft verbrennen, oder wir mengen diese Gase in dem Kanal c mit den Destillationsgasen (ganz oder theilweise) und führen dieses Gemenge den Heizkanälen zu. Die Röhrchen e sind mit Schiebern versehen, um den Luftzutritt reguliren zu können. Fig. 1 zeigt zwei Querschnitte nach der Linie A-B durch den Generator, nach der Linie C-D durch den Koksofen.In the older constructions, on the other hand, the system of Besseges and Terre noire, as well as the recently attempted system with vertical trains, in the bottom and wall ducts of which the gases are either supplied in a cold state or in the cooling ducts receive a slight warming, must, however the generator gas intended to replace the auxiliary firing systems must be introduced at a high temperature in order to ignite the gases under all circumstances. At the end we attach the appropriate number of generators G to a group of coke ovens, lead their hot gases through a duct c into the heating ducts α of the coke ovens, where they are mixed with the purified cold distillation gases fed in through a pipeline d and that fed in through the tubes e burn the necessary air, or we mix these gases in the channel c with the distillation gases (in whole or in part) and feed this mixture to the heating channels. The tubes e are provided with slides in order to regulate the admission of air. Fig. 1 shows two cross-sections along the line AB through the generator and along the line CD through the coke oven.
Fig. 2 zeigt eine Ansicht einer Gruppe Koksöfen mit den Generatoren und den Rohrleitungen für die gereinigten Destillationsgase.Fig. 2 shows a view of a group of coke ovens with the generators and the pipelines for the purified distillation gases.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE17873C true DE17873C (en) |
Family
ID=294790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT17873D Active DE17873C (en) | Innovations in coke ovens with extraction of by-products |
Country Status (1)
Country | Link |
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DE (1) | DE17873C (en) |
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