US3876507A - Gas collecting apparatus for coke ovens - Google Patents

Gas collecting apparatus for coke ovens Download PDF

Info

Publication number
US3876507A
US3876507A US316445A US31644572A US3876507A US 3876507 A US3876507 A US 3876507A US 316445 A US316445 A US 316445A US 31644572 A US31644572 A US 31644572A US 3876507 A US3876507 A US 3876507A
Authority
US
United States
Prior art keywords
gas
manifold
valve
pipe
valve closure
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 - Lifetime
Application number
US316445A
Other languages
English (en)
Inventor
Theo Koddenberg
Franz-Josef Hegemann
Ludger Althoff
Erich E Pries
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
Application granted granted Critical
Publication of US3876507A publication Critical patent/US3876507A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/04—Arrangements for withdrawal of the distillation gases during the charging operation of the oven
    • 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
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/06—Conduit details, e.g. valves

Definitions

  • ABSTRACT A gas collecting apparatus for a battery of coke oven chambers each having a gas discharge opening connected to a header pipe which is in turn connected to an elbow. At its outlet end, the elbow is divided into two side by side outlet pipes, each of which is pro- [30] Foreign Application Priority Data vided with a valve for selectively blocking the flow of June 1974 Germany 22,546 gas into a two chamber manifold pipe. These chambers are formed by a dividing wall extending along the [52] Cl I 202/256, 202/258 length of the pipe.
  • two gas discharge pipes each communicating with a main manifold pipe.
  • the gas discharge pipes are arranged at the discharge end of an elbow where they are positioned in a side-by-side relation whereby gas which is discharged from the coke oven chamber passes through a vertically arranged header pipe and then through the elbow and into one of two manifold pipes.
  • These pipes extend in a parallel relation below the elbows for each oven chamber.
  • Each elbow is preferably provided with sprinkling nozzles.
  • the present invention further provides that the aforesaid two manifold pipes are formed into a single manifold structure which extends along the battery of coke ovens.
  • the internal chamber of the manifold structure is divided into two chambers by means of a continuous intermediate wall which is arranged in a perpendicular manner from the upper part of the wall.
  • Each of the manifold chambers is positioned below the gas discharge end of the elbows wherein there is provided valves which connect the header pipes to each of the manifold chambers.
  • the valves are actuated by means of shafts which extend parallel to each other so that they can be rotated about their axes outside of the pipes.
  • FIG. 1 is an elevational view. partly in section, of the apparatus according to the present invention.
  • FIG. 4 is a sectional view taken along line IV-IV of FIG. 2;
  • FIG. 5 is an enlarged view illustrating details of the apparatus shown in FIGS. 3A-3C.
  • each coke oven chamber 12 is provided with an opening 12A in the roof thereof that communicates with a header pipe 14 which is provided with a lining 13, shown only in FIG. 2.
  • the pipe 14 can be closed at its upper end by a valve 15.
  • the header includes a flange 16 to which there is secured a pipe elbow 17.
  • the outlet pipe 32 can be blocked by a valve closure plate 30 which is supported for rotation by a shaft 31 extending parallel to the axis of the manifold pipe 19.
  • the outlet pipe 42 can be blocked by a valve closure plate 40 which is rotatably supported by a shaft 41 extending parallel to the axis of the manifold pipe 19.
  • nozzles SI and 52 Arranged in the elbow 17 directly above the valve closure plate 30 and above the valve closure plate 40 are nozzles SI and 52. respectively. Both of these nozzles are connected to a water supply line 53. The water is delivered onto the valve closure plates 30 and 40 which, as best shown in FIG.
  • FIG. 3A The position of the valves shown in FIG. 3A corresponds to the center position of the guide bar wherein the contact rollers 36 and 46 are both in engagement with the plate 21. In this position, both valve closure plates 30 and 40 are in their closed or gas blocking p0 sition.
  • the guide roller 36 When the guide bar is shifted horizontally to the left as one views FIG. 3B, the guide roller 36 maintains the closure plate 30 in its closed position, and the guide roller 46 travels up the inclined surface of the plate 48 as clearly shown by FIG. 5. This causes a rotation of the shaft 54 and a corresponding rotation of the valve closure plate 40 to open the outlet pipe 42 for communication with the manifold chamber 43.
  • the guide roller 46 causes the closure plate 40 to assume a closed position with the outlet pipe 42, and the roller 36 travels up the inclined surface of plate 38 and thereby produces a clockwise rotation of the shaft 35. This, in turn, causes the closure plate 30 to assume an open position whereby the outlet pipe 32 is in communication with the manifold chambers 33.
  • a rod 50 is provided which may be attached to a manually operated lever or the like. The rod 50 may be secured to a piston and cylinder assembly or motor-driven apparatus mounted on one side of the valve housing.
  • a gas collecting apparatus for coke oven chambers each having a gas discharge opening comprising:
  • elbow means connected to said header pipe for receiving the gas conveyed thereby;
  • first and second outlet pipes arranged in a side-byside relation in the gas delivery path of said elbow means
  • first and second valve closure plates for said first and second outlet pipes respectively to separately control the flow of gas through said outlet pipes;
  • a first gas conducting manifold extending along the coke oven chambers for receiving gas controlled by said valve closure plates to pass into the first manifold from the first outlet pipe;
  • valve control means connected to the extended ends of each shaft for selectively positioning both of said first and second valve closure plates with respect to said outlet pipes such that when one valve closure plate is positioned for the discharge of gas from the oven chamber into one manifold then at the same time the other valve closure plate is positioned to block the discharge of gas from the oven chamber into the other manifold, said valve control means maintaining at all times at least one valve closure plate closed.
  • first and second manifolds are further defined to include a manifold pipe, a wall extending within said manifold pipe along a predetermined length thereof to thereby define said first and second manifolds, said wall including a vertically extending portion joined to the internal surface of the manifold pipe and extending in a plane passing between said first and second outlet pipes.
  • valve control means includes a lever secured to each of said shafts, and a guide bar movably supported for displacing the lever secured to each shaft to selectively position the valve closure plate and thereby selectively block the passage of gas from said outlet pipes.
  • valve control means further comprises a roller carried by the lever secured to each shaft. and surfaces on said guide bar contacting said roller for controlling the position of each of the levers and thereby, said valve closure plates.
  • a gas collecting apparatus wherein said surfaces on said guide bar are further defined as a first surface extending within a horizontal plane, and second and third surfaces extending in an angular relation to said plane at spaced positions along said plane.
  • a gas collecting apparatus according to claim 5 wherein said second and third surfaces are formed on said guide bar at spaced locations greater than the space separating said pair of shafts.
  • a gas collecting apparatus further comprising a valve housing including means for guiding and supporting said guide bar during displacement of said first, second and third surfaces thereon.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
US316445A 1972-06-28 1972-12-19 Gas collecting apparatus for coke ovens Expired - Lifetime US3876507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231546A DE2231546C2 (de) 1972-06-28 1972-06-28 Gassammeieinrichtung an Verkokungsöfen

Publications (1)

Publication Number Publication Date
US3876507A true US3876507A (en) 1975-04-08

Family

ID=5849007

Family Applications (1)

Application Number Title Priority Date Filing Date
US316445A Expired - Lifetime US3876507A (en) 1972-06-28 1972-12-19 Gas collecting apparatus for coke ovens

Country Status (9)

Country Link
US (1) US3876507A (cs)
JP (1) JPS5110841B2 (cs)
CA (1) CA993830A (cs)
DE (1) DE2231546C2 (cs)
FR (1) FR2190901B1 (cs)
GB (1) GB1381899A (cs)
IN (1) IN139109B (cs)
IT (1) IT980453B (cs)
ZA (1) ZA734030B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197164A (en) * 1977-07-05 1980-04-08 Dr. C. Otto & Comp. G.M.B.H. Coke oven apparatus
US5609731A (en) * 1992-07-14 1997-03-11 Bergwerksverband Gmbh Process for gas pressure regulation in the retort of a coke oven

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1050921A (en) * 1973-08-30 1979-03-20 Walter E. Carbone Treatment of coke oven gas
DE2804934C2 (de) * 1978-02-06 1984-05-10 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Vorrichtung zur Trennung von Gasen und Feststoffen bei der Verkokung von Kohle
DE3110426C2 (de) * 1981-03-18 1983-09-22 Didier Engineering Gmbh, 4300 Essen Steigrohr einer Koksofenkammer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US754104A (en) * 1903-06-13 1904-03-08 Edward N Trump Hydraulic main.
US948049A (en) * 1908-10-05 1910-02-01 Milwaukee Coke And Gas Company Foul-gas valve.
US1230808A (en) * 1915-04-01 1917-06-19 Samuel B Sheldon Connection for gas-mains.
US2266949A (en) * 1939-08-22 1941-12-23 Koppers Co Inc Coke-oven apparatus
US3804721A (en) * 1971-12-27 1974-04-16 Koppers Co Inc Divided collecting main for coke oven

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US754104A (en) * 1903-06-13 1904-03-08 Edward N Trump Hydraulic main.
US948049A (en) * 1908-10-05 1910-02-01 Milwaukee Coke And Gas Company Foul-gas valve.
US1230808A (en) * 1915-04-01 1917-06-19 Samuel B Sheldon Connection for gas-mains.
US2266949A (en) * 1939-08-22 1941-12-23 Koppers Co Inc Coke-oven apparatus
US3804721A (en) * 1971-12-27 1974-04-16 Koppers Co Inc Divided collecting main for coke oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197164A (en) * 1977-07-05 1980-04-08 Dr. C. Otto & Comp. G.M.B.H. Coke oven apparatus
US5609731A (en) * 1992-07-14 1997-03-11 Bergwerksverband Gmbh Process for gas pressure regulation in the retort of a coke oven

Also Published As

Publication number Publication date
DE2231546C2 (de) 1974-01-24
IN139109B (cs) 1976-05-08
GB1381899A (en) 1975-01-29
JPS4936701A (cs) 1974-04-05
IT980453B (it) 1974-09-30
DE2231546B1 (de) 1973-06-28
FR2190901B1 (cs) 1975-08-22
CA993830A (en) 1976-07-27
ZA734030B (en) 1974-05-29
FR2190901A1 (cs) 1974-02-01
JPS5110841B2 (cs) 1976-04-07

Similar Documents

Publication Publication Date Title
US3876507A (en) Gas collecting apparatus for coke ovens
US3515529A (en) Glass melting furnace and method of operation
USRE21933E (en) Underfired coke oven
US3729384A (en) Flexible belt movable hood
CN1078233C (zh) 焦化煤的方法
US4744749A (en) Pipes having orientable nipples for furnaces for firing carbonaceous blocks
CN1036410A (zh) 高炉布料器的水冷水封方法和设备
US3243360A (en) Automatic actuation of the uptake valves in a coke oven battery
US2869846A (en) Strip heating furnace
CN107447066A (zh) 一体式高炉喷吹煤粉预热器
US2302728A (en) Underfired regenerative coke oven
GB1385923A (en) Apparatus for collecting flushing liquor and gases from a coke oven battery
CN1053457C (zh) 排除将煤装入焦炭炉组时所产生的装炉烟气的方法和装置
US2841383A (en) Industrial heating furnaces
US4359362A (en) Method and apparatus for preventing generation of smoke from coke ovens
US3373087A (en) Coke oven structure
US2789086A (en) Decarbonizing of the rich gas nozzles of coking or other chamber ovens
US1916331A (en) Coking apparatus
US1354542A (en) Gas-producer conduit
CN215481035U (zh) 一种还原炉
US3843460A (en) Apparatus for transporting and quenching coke pushed from horizontal coking chambers
DE747862C (de) Kanalofen zum Schwelen von Schiefer, Braunkohlen, Steinkohlen, Torf und aehnlichen Stoffen
US4094420A (en) Charging of an oven chamber of a battery of coke ovens
CN219301285U (zh) 用于辊道窑的置换室
US3070516A (en) Method for charging a coke-oven battery