EP0047841B1 - Hotte de captation de fumées pour fours à coke - Google Patents

Hotte de captation de fumées pour fours à coke Download PDF

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Publication number
EP0047841B1
EP0047841B1 EP81105726A EP81105726A EP0047841B1 EP 0047841 B1 EP0047841 B1 EP 0047841B1 EP 81105726 A EP81105726 A EP 81105726A EP 81105726 A EP81105726 A EP 81105726A EP 0047841 B1 EP0047841 B1 EP 0047841B1
Authority
EP
European Patent Office
Prior art keywords
hood
coke
distributor member
collecting hood
fumes
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
Application number
EP81105726A
Other languages
German (de)
English (en)
Other versions
EP0047841A2 (fr
EP0047841A3 (en
Inventor
Hans-Jürgen Kwasnik
Hans-Günter Piduch
Rolf Weiershausen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr C Otto and Co GmbH
Original Assignee
Dr C Otto and Co GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dr C Otto and Co GmbH filed Critical Dr C Otto and Co GmbH
Publication of EP0047841A2 publication Critical patent/EP0047841A2/fr
Publication of EP0047841A3 publication Critical patent/EP0047841A3/de
Application granted granted Critical
Publication of EP0047841B1 publication Critical patent/EP0047841B1/fr
Expired legal-status Critical Current

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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
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/003—Arrangements for pollution-free discharge

Definitions

  • the invention relates to a smoke trap for horizontal coking ovens arranged as a battery, which covers a coke cake guide grille and a coke receiving container designed as a single-point carriage and contains a distribution body arranged in the movement path of the coke emerging from the coke cake guide grating and falling into the coke receiving container.
  • the distribution of the coke in the coke pick-up and extinguishing trolley is not difficult if the coke pick-up trolley is moved along the battery during the ejection of the coke cake and the coke is stored in a low layer on the inclined surface of the extinguishing trolley. Distribution becomes difficult, however, if the trolley stops in front of the chamber to be emptied during the coke press (so-called single-point trolley). Devices are already known for distributing the collapsing coke cake over the length of the receptacle; however, these are quite complicated and in some cases require a special design of the receiving trolley.
  • the invention provides, starting from a smoke trap hood of the type described in the introduction, that the distribution body is suspended from the hood roof and can be pivoted in the direction of the coke cake emerging from the coke cake guide grill, the distribution body in the pivoted position releasing the central region of the coke receptacle.
  • the invention provides for the actuating device for pivoting the distribution body to be arranged outside the hood.
  • the front wall of the distribution body facing the furnace is preferably formed by metal sheets that spring back from a central vertical edge. These are widened downwards.
  • the distribution body To support and actuate the distribution body is used on one of its rear wall facing away from the oven and led through the outer wall of the hood linkage. On the outer wall of the hood there is also a drive for pivoting the distribution body from its vertical position into the rear oblique position. In the vertical position, this linkage must also absorb the considerable forces with which the coke cake is pushed through the chamber by the print head.
  • the distribution body If the distribution body is in its vertical position, the coke cake emerging from the guide grill is cut through by the front edge of the distribution body, and the coke masses slide sideways. You get into the front and rear of the coke receptacle as seen in the direction of travel, so that the middle part remains free. If the distribution body is now swung away from the oven, there is still enough space for the rest of the coke cake in the middle part of the car, so that the container is evenly filled.
  • the furnace chamber is denoted by 10 and the furnace roof by 11.
  • 12 are the anchor stands.
  • 13 is the roof of the hood, which can be moved on the operating platform 16.
  • 14 is the outer wall of the hood.
  • 25 and 26 are the two side walls.
  • 15 is the smoke vent provided on the hood.
  • 17 is the coke cake guide grate that can be moved on the oven platform.
  • 18 is the chassis of the smoke hood.
  • the distribution body is pivotally suspended on the hood roof. It consists of a rectangular upper part 20 and an adjoining downwardly widening part. This lower part is formed by two sheets 22 converging on a vertical edge 21, the width of which increases downwards.
  • the spindles 27 and 28 pass through the hood wall 14 and are mounted in spindle lifting elements 31 which are arranged on the wall 14.
  • the screw jacks are connected to the motor 32 by shafts 33.
  • the coke cake emerging from the guide grille strikes the distribution body and is pushed laterally by the metal sheets 22. After the greater part of the coke in the If the front and rear part of the coke holding trolley has fallen, the distribution body is pivoted out, so that the remaining part of the coke cake sinks into the central part of the holding container and there is even stratification in the coke holding container.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Claims (6)

1. Hotte de captation de fumées pour fours horizontaux de cokéfaction agencés en batteries, qui coiffe une grille de guidage du gâteau de coke et un récipient collecteur de coke réalisé sous la forme d'un chariot à zone d'action unique, et renferme un répartiteur disposé sur la trajectoire de mouvement du coke quittant la grille de guidage et tombant dans le récipient collecteur, caractérisée par le fait que le répartiteur (20) est accroché au toit (13) de la hotte et peut pivoteur en direction du gâteau de coke quittant la grille de guidage (17), le répartiteur (20) dégageant la zone médiane du récipient collecteur de coke lorsqu'il occupe sa position prise par pivotement.
2. Hotte de captation de fumées selon la revendication 1, caractérisée par le fait qu'il est prévu à l'extérieur de cette hotte un dispositif d'actionnement pour faire pivoter le répartiteur (20,22).
3. Hotte de captation de fumées selon la revendication 1 ou 2, caractérisée par le fait que la paroi antérieure du repartiteur (22) tournée vers le four (10) est formée par des tôles dirigées vers l'arrière à partir d'une arête centrale verticale (21
4. Hotte de captation de fumées selon la revendication 3, caractérisée par le fait que le répartiteur (20, 22) est élargi vers le bas.
5. Hotte de captation de fumées selon l'une des revendications précédentes, caractérisée par le fait qu'un tringlage installé du côté du répartiteur (20, 22) éloigné du four (10) traverse la paroi externe (14) de la hotte et qu'il est prévu, à l'extérieur de cette hotte, un dispositif pour la faire pivoter.
6. Hotte de captation de fumées selon la revendication 5, caractérisée par le fait qu'une paire de broches (27, 28) traversant la hotte est en prise articulée avec la paroi postérieure du répartiteur (20, 22).
EP81105726A 1980-09-12 1981-07-21 Hotte de captation de fumées pour fours à coke Expired EP0047841B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3034391 1980-09-12
DE19803034391 DE3034391A1 (de) 1980-09-12 1980-09-12 Rauchauffanghaube bei verkokungsoefen

Publications (3)

Publication Number Publication Date
EP0047841A2 EP0047841A2 (fr) 1982-03-24
EP0047841A3 EP0047841A3 (en) 1982-09-22
EP0047841B1 true EP0047841B1 (fr) 1984-07-18

Family

ID=6111747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105726A Expired EP0047841B1 (fr) 1980-09-12 1981-07-21 Hotte de captation de fumées pour fours à coke

Country Status (4)

Country Link
US (1) US4382842A (fr)
EP (1) EP0047841B1 (fr)
JP (1) JPS5753586A (fr)
DE (1) DE3034391A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706425A1 (de) * 1987-02-27 1988-09-08 Krupp Koppers Gmbh Verfahren zum ausdruecken von ausgegartem koks aus horizontalkammerkoksoefen und einrichtung zur durchfuehrung des verfahrens
DE102011009176A1 (de) * 2011-01-21 2012-07-26 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur Erhöhung der inneren Oberfläche einer kompakten Kokscharge in einer Aufnahmewanne

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490950C (de) * 1925-01-23 1930-02-05 Fritz Albach Dipl Ing Koksloescheinrichtung
US4142942A (en) * 1974-06-14 1979-03-06 Albert Calderon Method and apparatus for quenching coke
US4113572A (en) * 1976-01-09 1978-09-12 National Steel Corporation Pollution control system including a one-spot quench-car for coke producing installations
US4082753A (en) * 1976-02-17 1978-04-04 Eli Lilly And Company Penniclavine acetonide
US4053068A (en) * 1976-08-30 1977-10-11 Koppers Company, Inc. Apparatus for transferring hot coke into a coke quenching car
US4213827A (en) * 1977-01-05 1980-07-22 Albert Calderon Method and apparatus for quenching coke
US4106642A (en) * 1977-07-25 1978-08-15 Koppers Company, Inc. Coke pushing device
US4123334A (en) * 1978-01-09 1978-10-31 Koppers Company, Inc. Reciprocating coke guide extension

Also Published As

Publication number Publication date
DE3034391C2 (fr) 1988-08-04
US4382842A (en) 1983-05-10
EP0047841A2 (fr) 1982-03-24
EP0047841A3 (en) 1982-09-22
DE3034391A1 (de) 1982-04-29
JPS5753586A (en) 1982-03-30

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