US3675400A - Collecting hood for coke-quenching cars - Google Patents

Collecting hood for coke-quenching cars Download PDF

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Publication number
US3675400A
US3675400A US28380A US3675400DA US3675400A US 3675400 A US3675400 A US 3675400A US 28380 A US28380 A US 28380A US 3675400D A US3675400D A US 3675400DA US 3675400 A US3675400 A US 3675400A
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US
United States
Prior art keywords
hood
car
quenching
coke
quenching car
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
US28380A
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English (en)
Inventor
Wilhelm Kubsch
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.)
Hartung Kuhn and Co Maschinenfabrik GmbH
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Hartung Kuhn and Co Maschinenfabrik GmbH
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Filing date
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Expired - Lifetime 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

  • Appl' 28380 Anti-pollution apparatus comprising a hood carried on a cantilever arm supported on a hood car mounted on tracks The l 30 pm A u fi m n n hood extends over a coke-quenching car mounted on the same tracks as the hood car and is connected to a suction and dust Apl'll 2 l Germany extraction device such ma gases and dust from the coke batch as it is pushed out of a horizontal by-product coke [52] US.
  • the present invention provides a collecting hood for cokequenching cars which suppresses the dust nuisance due to the burning coke during the entire period from the initial discharge of coke into the car until the car has reached a quenching station. Furthermore, the invention does not require any noteworthy modification of the coke oven arrangement such as gate lifts, coke cake guide grids and the like.
  • a dust and smoke collecting hood is arranged on a track-mounted car which is separate and apart from the coke-quenching car but which can travel on the same tracks as the coke-quenching car.
  • the car on which the collecting hood is mounted can be moved next to the coke-quenching car with the collecting hood extending out over the quenching car in cantilever beam relationship.
  • the collecting hood is at such a height and of such length that it is in a position to cover the entire top of the quenching car.
  • the discharge side of the oven is equipped with a door-extracting machine and a coke guide.
  • the function of the door machine is to remove and hold the discharge guide door during the pushing of an oven and to place an attached coke guide in the proper position to conduct the coke across a bench to the quenching car.
  • the collecting hood of the invention is carried in cantilever beam fashion on a car mounted on the same rails as the quenching car such that the quenching car can move undemeath the hood, starting from the end of the hood remote from the car on which the hood is carried.
  • the length of the hood is at least as long as the quenching car so that the entire car will fit under the hood.
  • the end of the hood opposite the car on which it is carried has a height such that one side wall thereof may be provided with a door which can be aligned with the discharge opening in a coke oven chamber to permit the coke to pass through this opening and into the interior of the hood, whereupon it falls down into the quenching car.
  • one end of a quenching car is moved into alignment with a coke oven chamber which is to be emptied; and the hood is moved over this end of the quenching ear with its opening aligned with the oven chamber which is to be emptied.
  • the quenching car is progressively moved toward the car which the cantilever-type hood is supported until the entire car is filled with coke and is entirely beneath the hood.
  • the quenching car, as well as the car which carries the hood are moved together as a unit to a quenching station with the hood remaining over the quenching car to collect any dust or gases.
  • a pipe In order to exhaust the gases which are formed in the burning coke, a pipe is directed along the hood and is provided with several connections to the interior of the hood. These connections are located at different distances from the inner end of the hood and can be connected or disconnected from gas-purifying apparatus in such a way that the gases are exhausted only from those sections of the hood which are located above the portions of the coke-quenching car which are loaded with coke. Furthermore, the space below the collecting hood can be divided into individual chambers which are located one afier another in the quenching car's direction of travel as it is loaded. This is accomplished by partitions which basically run vertically and which extend to the roof of the hood or to the cover of the hood. Each one of these divided areas, in turn, is provided with a connection to an exhaust pipe leading to a gas-purifying device.
  • FIG. I is an elevational or plan view of a coke oven battery of horizontal chamber ovens as viewed from the coking or discharge side, together with a quenching car standing before the discharge side and a car which can be driven on the same rails as the quenching car and on which two collecting hoods are arranged;
  • FIG. 2 is a top view of the apparatus shown in F IG. 1;
  • FIG. 3 is a cross-sectional view taken substantially along line Ill-IIIOF FIG. I.
  • anchor posts II are provided at the discharge or coking side of a coke oven, these anchor posts serving to support masonry walls 11 which divide the coke oven into adjacent coking chambers I2.
  • a platform I4 (FIGS. 1 and 3) extends along the front of the chambers 12 and is provided with tracks or rails 13.
  • the rails I3, receive a car which supports a coke guide 15, a door-extracting machine 16 and a stand 17 for a maintenance man.
  • Carried on elements 16 and I7, and framing the coke cake guide 15 is a frame-like jacket 18.
  • FIG. 3 Beneath rails 13 and to the left side thereof as viewed in FIG. 3 are rails 19.
  • a coke-quenching car 20 Mounted on rails 19 is a coke-quenching car 20. It has a sloping bottom 21 (FIG. 3) on which the burning coke is dropped and on which it is taken to a quenching station.
  • the quenching car 20 is provided at its opposite ends with walls 24 (FIG. I) and has two wheel trucks 23.
  • An electric locomotive, not shown, is usually connected to the quenching car and engages a bumper 22 on the car 20 for moving it forwardly or backwardly, as the case may be.
  • the car can be driven directly by electric motors connected to the wheels on the trucks 23.
  • a hood car 26 on which two collecting hoods 34 are mounted and extend outwardly therefrom in cantilever beam fashion, only one hood being shown in FIGS. 1 and 2.
  • the hood car 26 is provided with two wheel trucks 25 whose wheels are preferably driven by integral, electric motors; however an auxiliary locomotive can be used if desired.
  • the hood car 26 carries suction pipes 28 which can be closed by valves 27 and which empty into a blower 29.
  • the exhaust conduit 30 of the blower 29, in turn, is connected to a wet-dust extractor 37 or other similar gas-stream purifying device provided with an exhaust fine 32 from which the purified air emerges.
  • the two hoods 34 extend on opposite sides of the car 26 and toward cokequenching cars, such as car 20, and are supported in cantilever beam fashion from the flue 32 by means of cables 33.
  • the hoods 34 are designed such that their roof or top 35 gradually rises starting from the hood car 26 outwardly. At the outermost end of the hood 34, the roof or top 35 reaches a height such that the coke cake can enter under the hood during the pushing or discharging operation. As shown in FIG. 3, the back of the hood is essentially vertical and closely adjacent the flanged opening or jacket 18 which becomes aligned with an opening 42 in the back of the hood 34.
  • the interior of the hood is divided into several individual chambers by walls 36 which are basically vertical. in addition to the highest chamber at the outermost end of the hood 34, other chambers 38 and 39 are formed. Each of these chambers is provided with a connection to the suction pipe 28. Valves 40 and 4
  • the hood 34 which extends to the left in HO. 1 is identical to the hood already described.
  • the operation of the invention is as follows: initially, the quenching car is moved into the position shown in FlGS. l and 2. In this position, its end remote from a quenching station is located before the oven chamber which is to be emptied.
  • the car 26, at the same time, is moved into a position wherein the opening in the jacket or flange 18 is aligned with opening 42 in the vertical side wall of the hood 34.
  • the car 26 remains stationary; however quenching car 20 is moved toward the car 26 in order to obtain as uniform a distribution of the burning coke as possible over the entire inclined floor of the quenching car 20.
  • the hood 34 is long enough such that the entire length of the quenching car can move under it.
  • Suction pipe 28 is con nected to the blower 29 as soon as the pushing or discharge operation begins.
  • valve 41 is opened.
  • valve 40 is opened as the end of the car moves under chamber 39 such that the gases and vapors which are formed by the burning coke are exhausted and as little additional air as possible is sucked from the surrounding area.
  • the apparatus of claim 1 including a conduit extending along said hood for exhausting gases which are collected by the hood, and including a plurality of valves connecting said conduit to the interior of said hood at spaced points along its length.
  • the apparatus of claim 1 including a frame'like jacket surrounding a coke guide located adjacent said quenching car, and an opening in the side of said hood adapted to be aligned with said frame-like jacket.

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  • 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)
US28380A 1969-04-21 1970-04-14 Collecting hood for coke-quenching cars Expired - Lifetime US3675400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920130 DE1920130A1 (de) 1969-04-21 1969-04-21 Fanghaube fuer Koksloeschwagen

Publications (1)

Publication Number Publication Date
US3675400A true US3675400A (en) 1972-07-11

Family

ID=5731808

Family Applications (1)

Application Number Title Priority Date Filing Date
US28380A Expired - Lifetime US3675400A (en) 1969-04-21 1970-04-14 Collecting hood for coke-quenching cars

Country Status (6)

Country Link
US (1) US3675400A (fr)
BE (1) BE749184A (fr)
DE (1) DE1920130A1 (fr)
FR (1) FR2045489A5 (fr)
GB (1) GB1280238A (fr)
NL (1) NL7005278A (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868309A (en) * 1972-08-31 1975-02-25 Koppers Co Inc Hot coke transfer system
US3869352A (en) * 1972-01-17 1975-03-04 Interlake Inc Pollution-free coke quenching system
US3972782A (en) * 1974-12-04 1976-08-03 Patton James D Emission control apparatus
US4004985A (en) * 1972-09-05 1977-01-25 Koppers Company, Inc. System for quenching hot coke
US4100033A (en) * 1974-08-21 1978-07-11 Hoelter H Extraction of charge gases from coke ovens
US4196053A (en) * 1977-10-04 1980-04-01 Hartung, Kuhn & Co. Maschinenfabrik Gmbh Equipment for operating coke oven service machines
US5591244A (en) * 1995-06-07 1997-01-07 Simon Roofing And Sheet Metal Corp. System for removal of noxious fumes
US5762664A (en) * 1996-12-18 1998-06-09 National Tool And Equipment, Inc. Mobile vessel for removal of noxious fumes
US5951725A (en) * 1995-06-07 1999-09-14 National Tool And Equipment, Inc. System for removal of noxious fumes
US6109826A (en) * 1999-06-03 2000-08-29 Cimline, Inc. Melter and applicator for applying filling material to paved surfaces
US6534020B1 (en) 1997-07-09 2003-03-18 Garlock Equipment Co. Fume recovery methods
WO2016193788A1 (fr) * 2015-06-03 2016-12-08 O.M.E.V. Srl Système de recueil d'émissions fugitives durant le transfert de coke vers la tour d'extinction et le déchargement sur le quai
CN111495915A (zh) * 2020-03-24 2020-08-07 北京中冶设备研究设计总院有限公司 可移动式烟尘除尘装置及其除尘方法
CN114504913A (zh) * 2021-12-22 2022-05-17 太原重工股份有限公司 晾焦台烟气治理装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788236A (en) * 1971-12-27 1974-01-29 Koppers Co Inc Coke quenching car
DE3115217C2 (de) * 1981-04-15 1985-05-23 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren und Vorrichtung zur koksseitigen Absaugung von Emissionen beim Ausdrücken des Kokskuchens aus den Ofenkammern
CN118287466A (zh) * 2023-01-04 2024-07-05 上海烟草集团有限责任公司 一种烟草卷包设备的环境防护除尘装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US809645A (en) * 1904-07-05 1906-01-09 American Blower Co Ventilating apparatus.
US2646395A (en) * 1946-04-05 1953-07-21 Padgett Grady Charging car
US2791552A (en) * 1951-12-11 1957-05-07 Koppers Co Inc Quenching liquid sump system
US3435596A (en) * 1967-06-29 1969-04-01 Koppers Co Inc Gas cleaning apparatus for coke oven batteries
US3497194A (en) * 1966-09-24 1970-02-24 Gottfried Bischoff Bau Komp Ga Apparatus for the removal of dust from converter gases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US809645A (en) * 1904-07-05 1906-01-09 American Blower Co Ventilating apparatus.
US2646395A (en) * 1946-04-05 1953-07-21 Padgett Grady Charging car
US2791552A (en) * 1951-12-11 1957-05-07 Koppers Co Inc Quenching liquid sump system
US3497194A (en) * 1966-09-24 1970-02-24 Gottfried Bischoff Bau Komp Ga Apparatus for the removal of dust from converter gases
US3435596A (en) * 1967-06-29 1969-04-01 Koppers Co Inc Gas cleaning apparatus for coke oven batteries

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869352A (en) * 1972-01-17 1975-03-04 Interlake Inc Pollution-free coke quenching system
US3868309A (en) * 1972-08-31 1975-02-25 Koppers Co Inc Hot coke transfer system
US4004985A (en) * 1972-09-05 1977-01-25 Koppers Company, Inc. System for quenching hot coke
US4100033A (en) * 1974-08-21 1978-07-11 Hoelter H Extraction of charge gases from coke ovens
US3972782A (en) * 1974-12-04 1976-08-03 Patton James D Emission control apparatus
US4196053A (en) * 1977-10-04 1980-04-01 Hartung, Kuhn & Co. Maschinenfabrik Gmbh Equipment for operating coke oven service machines
US5873919A (en) * 1995-06-07 1999-02-23 Simon Roofing & Sheet Metal Corp. System for removal of noxious fumes
US5591244A (en) * 1995-06-07 1997-01-07 Simon Roofing And Sheet Metal Corp. System for removal of noxious fumes
US5951725A (en) * 1995-06-07 1999-09-14 National Tool And Equipment, Inc. System for removal of noxious fumes
US6022389A (en) * 1995-06-07 2000-02-08 Simon Roofing & Sheet Metal Corp. System for removal of noxious fumes
US5762664A (en) * 1996-12-18 1998-06-09 National Tool And Equipment, Inc. Mobile vessel for removal of noxious fumes
US6534020B1 (en) 1997-07-09 2003-03-18 Garlock Equipment Co. Fume recovery methods
US20030099581A1 (en) * 1997-07-09 2003-05-29 Byrne Brian T. Fume recovery apparatus and methods
US6709637B2 (en) 1997-07-09 2004-03-23 Garlock Equipment Co. Fume recovery apparatus and methods
US6109826A (en) * 1999-06-03 2000-08-29 Cimline, Inc. Melter and applicator for applying filling material to paved surfaces
WO2016193788A1 (fr) * 2015-06-03 2016-12-08 O.M.E.V. Srl Système de recueil d'émissions fugitives durant le transfert de coke vers la tour d'extinction et le déchargement sur le quai
CN111495915A (zh) * 2020-03-24 2020-08-07 北京中冶设备研究设计总院有限公司 可移动式烟尘除尘装置及其除尘方法
CN114504913A (zh) * 2021-12-22 2022-05-17 太原重工股份有限公司 晾焦台烟气治理装置
CN114504913B (zh) * 2021-12-22 2024-01-30 太原重工股份有限公司 晾焦台烟气治理装置

Also Published As

Publication number Publication date
BE749184A (fr) 1970-10-01
DE1920130A1 (de) 1970-11-05
NL7005278A (fr) 1970-10-23
GB1280238A (en) 1972-07-05
FR2045489A5 (fr) 1971-02-26

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