EP0206093A2 - Procédé d'extinction humide et chariot d'extinction pour four à coke - Google Patents

Procédé d'extinction humide et chariot d'extinction pour four à coke Download PDF

Info

Publication number
EP0206093A2
EP0206093A2 EP86107886A EP86107886A EP0206093A2 EP 0206093 A2 EP0206093 A2 EP 0206093A2 EP 86107886 A EP86107886 A EP 86107886A EP 86107886 A EP86107886 A EP 86107886A EP 0206093 A2 EP0206093 A2 EP 0206093A2
Authority
EP
European Patent Office
Prior art keywords
flap
coke
receptacle
truck according
fire truck
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.)
Granted
Application number
EP86107886A
Other languages
German (de)
English (en)
Other versions
EP0206093B1 (fr
EP0206093A3 (en
Inventor
Hans-Jürgen Kwasnik
Hans-Günter Piduch
August Lucas
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.)
Still Otto GmbH
Original Assignee
Still Otto GmbH
Dr C Otto and Co GmbH
Carl Still GmbH and Co KG
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 Still Otto GmbH, Dr C Otto and Co GmbH, Carl Still GmbH and Co KG filed Critical Still Otto GmbH
Publication of EP0206093A2 publication Critical patent/EP0206093A2/fr
Publication of EP0206093A3 publication Critical patent/EP0206093A3/de
Application granted granted Critical
Publication of EP0206093B1 publication Critical patent/EP0206093B1/fr
Anticipated expiration legal-status Critical
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
    • C10B39/00—Cooling or quenching coke
    • C10B39/14—Cars

Definitions

  • the invention relates to an extinguishing car for coking ovens, which serves to absorb the baking fire of a furnace chamber at a standstill and can be moved along a battery of coking ovens to below the extinguishing tower, the coke container of the car being designed as a square box and provided with an obliquely arranged bottom, which runs obliquely downwards to the coke ramp, which is on the opposite side of the coke oven battery.
  • the invention has for its object to provide a coke receptacle with a dense, movably arranged, sloping bottom so that the discharge of the extinguishing water during the extinguishing process or after extinguishing can be controlled and independent of the discharge of the coke.
  • the invention consists in that the lower section of the front wall of the receptacle facing the coke ramp is provided over its entire length with a flap which can be pivoted outwards and which is actuated from one position via an actuating rod and a first actuating device. in which it tightly closes the receptacle, can be pivoted into a position in which it is opened by a gap "a" which arises in the region of the lowest point of the sloping floor, and that a second actuating device is provided which is independent of the first Device also acts on the operating rod and with which the flap including the inner flap trim can be opened completely.
  • the invention further provides that the actuating device for forming the gap-shaped opening consists of one carriage arranged on the end faces of the receptacle, which can be moved by means of a piston-cylinder arrangement by the desired gap width transversely to the direction of travel of the coke-extinguishing carriage and connected to the actuating rod is.
  • the actuating device for completely opening the flap preferably consists of a piston-cylinder arrangement, which is attached to the rear end of the housing of the movable carriage and whose displaceable piston is connected to the actuating rod.
  • the actuating rod is connected to one arm of a toggle joint, on the other arm of which the end of the displaceable Piston is attached to fully open the flap, and the toggle joint is attached to the front end of the housing of the sliding carriage.
  • the flap is expediently provided with a circumferential, flexible sealing strip which, in the closed position, is pressed against a contact surface surrounding the opening of the receptacle.
  • a covering is provided at a distance from it, which is designed as a stable grate with a plurality of parallel, elongated gaps. This rust-shaped covering is connected to the flap so that when the flap is opened around the gap "a" the receptacle is still closed by the grate. The amount of extinguishing water emerging from the receptacle is thus dependent on the opening cross-section formed by the gaps between the webs of the rust-shaped covering.
  • the invention further provides to form a cavity for receiving extinguishing water between the dense bottom of the receptacle and plates, which are inserted at a distance from the bottom, which can flow into this through gaps, which are left free between the plates.
  • the two end walls and the front wall of the coke receptacle can be designed with plates which are kept at a distance from the walls by webs, with the formation of steam and water extraction spaces are; the plates are arranged next to and above one another, leaving gaps with predetermined widths free.
  • the plates for forming the raised floor and the double walls are preferably made of cast iron.
  • the single-point fire-fighting vehicle according to the present invention is used to record a fire at a standstill, which has the advantage over the fire-fighting vehicles which are moved during the absorption of the coke that the emission of the pressurized emissions can be better controlled.
  • the continuous flap which lies in the closed state with a sealing strip at the opening, can first be brought into a position in which only a gap for the outflow of water is opened during the extinguishing or after the extinguishing. Due to the upstream rust-shaped inner flap cladding, this gap is not reduced by pieces of coke, but rather is fully available for draining the extinguishing water. In this way, there is the possibility of suspending the fire when it is extinguished and of regulating the fire water quickly and quickly. Regardless of this, the flap for unloading the coke, including the inner flap cladding, can be opened completely.
  • the coke extinguishing car (1) shown in FIGS. 1, 2 and 3 can be moved on the chassis (2) in the longitudinal direction of a coke oven battery on rails (3) up to an extinguishing tower standing at the end of the coke oven battery.
  • the middle section of the fire truck carries the container (4) for receiving the glowing coke, which is pressed out of a chamber of the coke oven battery.
  • the coke receptacle (4) is box-shaped and consists of a rear wall (5) facing the coke oven battery, the front wall (6) and two end walls (7) as well as the sloping bottom (8) which slants downwards in the direction of the ramp, not shown runs.
  • the front wall (6) of the container is provided at its lower end with an opening (9) which extends over the entire length of the front wall.
  • the opening can be closed with a flap (10) which can be opened and closed via an actuating rod (11) and around an upper pivot point (12) at the lower end of the front wall
  • the two foreheads walls and the front wall of the coke receptacle are designed with plates (13) preferably made of cast iron, which are held by webs (14) at a distance from the outer walls (6) and (7). In this way, cavities are formed between the plates (13) and the outer walls (6) or (7), which serve as drainage spaces for the removal of steam and water.
  • the cast plates do not abut each other, but are arranged next to and above one another with a predetermined gap width. Steam and water can enter the drainage spaces through the gaps left between the individual plates.
  • the watertight drainage spaces are provided with sliders or valves, not shown, which allow a controlled water drainage during or after the extinguishing process.
  • the bottom of the container (8) is designed in a similar manner as a raised floor.
  • the actuating devices for the flap (10) are shown enlarged in FIGS. 4, 5 and 6.
  • the device for opening the flap by a gap width consists of a carriage (15) which, as indicated by arrows (16), can be moved on wheels (17) transversely to the direction of travel of the coke-extinguishing carriage. This is done by actuating a piston-cylinder unit (18) which is attached on the one hand to an I-beam (19) of the coke-extinguishing car and on the other hand to the car (15).
  • the actuating device (20) for fully opening the flap (10) is attached to the upper rear end of the carriage, which can be moved together with the carriage (15) and also consists of a piston-cylinder unit which is independent of the device (18 ) can be operated.
  • a toggle joint (21) On the upper front end of the carriage, a toggle joint (21) is attached, the pivot point of which is designated (22).
  • the piston (24) of the actuating device (20) is fastened to the arm (23) of the joint, and the actuating rod (11) is rotatably fastened to the other arm (25).
  • the inner lattice-shaped flap cover (27) is designed by its dimensions or the type of attachment to the flap so that it still closes the receptacle in the position open by the gap "a".
  • FIGS. 7 and 8 show an enlarged view from the receptacle onto the inner, lattice-shaped flap cover (27), which is connected to the flap (10) either fixedly or movably via joints.
  • the flap trim is assembled from the individual rods (28) and the spacers (29) arranged between them.
  • the cover (27) is attached to the flap (10) either as a complete component, in several segments or in individual parts.
  • the gaps (30) between the webs (28) are determined by the spacers (29).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
EP86107886A 1985-06-15 1986-06-10 Procédé d'extinction humide et chariot d'extinction pour four à coke Expired - Lifetime EP0206093B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853521540 DE3521540A1 (de) 1985-06-15 1985-06-15 Loeschwagen fuer verkokungsoefen
DE3521540 1985-06-15

Publications (3)

Publication Number Publication Date
EP0206093A2 true EP0206093A2 (fr) 1986-12-30
EP0206093A3 EP0206093A3 (en) 1988-02-10
EP0206093B1 EP0206093B1 (fr) 1990-11-22

Family

ID=6273394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107886A Expired - Lifetime EP0206093B1 (fr) 1985-06-15 1986-06-10 Procédé d'extinction humide et chariot d'extinction pour four à coke

Country Status (4)

Country Link
US (1) US4726465A (fr)
EP (1) EP0206093B1 (fr)
DE (2) DE3521540A1 (fr)
IN (1) IN165705B (fr)

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RU2130476C1 (ru) * 1994-02-25 1999-05-20 Акционерное общество "Брянский машиностроительный завод" Коксотушильный вагон
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US9200225B2 (en) 2010-08-03 2015-12-01 Suncoke Technology And Development Llc. Method and apparatus for compacting coal for a coal coking process
IN2015KN00248A (fr) 2012-07-31 2015-06-12 Suncoke Technology & Dev Llc
US9359554B2 (en) 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
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US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
PL2898048T3 (pl) 2012-09-21 2020-11-16 Suncoke Technology And Development Llc Przetwarzanie w piecu koksowniczym o zmniejszonej wydajności z dzieleniem gazu zapewniające wydłużony cykl procesu
US10047295B2 (en) 2012-12-28 2018-08-14 Suncoke Technology And Development Llc Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods
US10760002B2 (en) 2012-12-28 2020-09-01 Suncoke Technology And Development Llc Systems and methods for maintaining a hot car in a coke plant
WO2014105062A1 (fr) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systèmes et procédés de suppression du mercure des émissions
US9273249B2 (en) 2012-12-28 2016-03-01 Suncoke Technology And Development Llc. Systems and methods for controlling air distribution in a coke oven
PL2938701T3 (pl) 2012-12-28 2020-05-18 Suncoke Technology And Development Llc Pokrywy kominów upustowych i powiązane sposoby
US9238778B2 (en) 2012-12-28 2016-01-19 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
CA2896479C (fr) * 2012-12-28 2020-03-24 Suncoke Technology And Development Llc. Procedes et systemes d'amelioration de l'extinction du coke
US9476547B2 (en) 2012-12-28 2016-10-25 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
US9193915B2 (en) 2013-03-14 2015-11-24 Suncoke Technology And Development Llc. Horizontal heat recovery coke ovens having monolith crowns
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
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UA123494C2 (uk) 2014-08-28 2021-04-14 Санкоук Текнолоджі Енд Дівелепмент Ллк Вдосконалені режими горіння для операцій коксування
KR102441123B1 (ko) 2014-09-15 2022-09-06 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 모놀리스 요소 구성을 갖는 코크스로
US10975310B2 (en) 2014-12-31 2021-04-13 Suncoke Technology And Development Llc Multi-modal beds of coking material
WO2016109854A1 (fr) 2015-01-02 2016-07-07 Suncoke Technology And Development Llc Automatisation et optimisation intégrées d'une usine de fabrication de coke en utilisant des techniques de pointe en termes de contrôle et d'optimisation
US11060032B2 (en) 2015-01-02 2021-07-13 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
WO2017117282A1 (fr) 2015-12-28 2017-07-06 Suncoke Technology And Development Llc Procédé et système de charge de manière dynamique d'un four à coke
JP7109380B2 (ja) 2016-06-03 2022-07-29 サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー 産業施設において改善措置を自動的に生成する方法およびシステム
CN110832055B (zh) 2017-05-23 2023-02-03 太阳焦炭科技和发展有限责任公司 用于修补炼焦炉的系统和方法
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CA3124563C (fr) 2018-12-28 2023-06-27 Suncoke Technology And Development Llc Reparation de tunnel d'installation a coke et distribution d'ancrages
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US11098252B2 (en) 2018-12-28 2021-08-24 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
WO2020140074A1 (fr) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Montées de gaz de four améliorées
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BR122023020289A2 (pt) 2018-12-31 2024-01-23 SunCoke Technology and Development LLC Planta de coque e método de modificar um gerador de valor de recuperação de calor (hrsg)
US12227699B2 (en) 2019-12-26 2025-02-18 Suncoke Technology And Development Llc Oven health optimization systems and methods
MX2022013769A (es) 2020-05-03 2023-01-04 Suncoke Tech & Development Llc Productos de coque de alta calidad.
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KR20240171189A (ko) 2021-11-04 2024-12-06 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 주물용 코크스 제품 및 관련 시스템, 장치 및 방법
US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
EP4612261A1 (fr) 2022-11-04 2025-09-10 Suncoke Technology and Development LLC Mélanges de charbon, produits de coke de fonderie et systèmes, dispositifs et procédés associés
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Also Published As

Publication number Publication date
EP0206093B1 (fr) 1990-11-22
IN165705B (fr) 1989-12-23
EP0206093A3 (en) 1988-02-10
US4726465A (en) 1988-02-23
DE3521540A1 (de) 1986-12-18
DE3675694D1 (de) 1991-01-03

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