EA201270757A1 - TUNNEL COKE OVEN WITH MOBILE SLIDING TABLE AND METHOD OF ITS APPLICATION - Google Patents

TUNNEL COKE OVEN WITH MOBILE SLIDING TABLE AND METHOD OF ITS APPLICATION

Info

Publication number
EA201270757A1
EA201270757A1 EA201270757A EA201270757A EA201270757A1 EA 201270757 A1 EA201270757 A1 EA 201270757A1 EA 201270757 A EA201270757 A EA 201270757A EA 201270757 A EA201270757 A EA 201270757A EA 201270757 A1 EA201270757 A1 EA 201270757A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coke
sliding table
tunnel
furnace
flue
Prior art date
Application number
EA201270757A
Other languages
Russian (ru)
Other versions
EA022011B1 (en
Inventor
Квин Ксу
Конгджун Ванг
Original Assignee
Гуйчжоу Санни Клин Энерджи Текхнолоджи Девелопмент Ко., Лтд.
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 Гуйчжоу Санни Клин Энерджи Текхнолоджи Девелопмент Ко., Лтд. filed Critical Гуйчжоу Санни Клин Энерджи Текхнолоджи Девелопмент Ко., Лтд.
Publication of EA201270757A1 publication Critical patent/EA201270757A1/en
Publication of EA022011B1 publication Critical patent/EA022011B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • 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
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/46—Other processes in ovens with mechanical conveying means with trucks, containers, or trays
    • 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
    • C10B5/00—Coke ovens with horizontal chambers
    • C10B5/08—Coke ovens with horizontal chambers with horizontal and vertical heating flues
    • 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
    • C10B5/00—Coke ovens with horizontal chambers
    • C10B5/10—Coke ovens with horizontal chambers with heat-exchange devices
    • 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
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
    • 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
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/14—Coke ovens with mechanical conveying means for the raw material inside the oven with trucks, containers, or trays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

Изобретение относится к коксовой печи туннельного типа с подвижным скользящим столом и способу ее применения, где печь включает корпус печи (48), переднюю герметичную дверцу (7), заднюю герметичную дверцу (25), отводной газоход (10), нижний газоход (12) и главный газоход (6), а также содержит первую камеру подготовки (3) для загрузки угля, отделение подогрева (50), отделение карбонизации (51), отделение сухого тушения кокса (52) и вторую камеру подготовки (23) для выгрузки кокса, где эти части печи разделены конструктивно, расположены и последовательно соединены друг с другом, при этом имеется скользящий стол (37) для коксования и уплотнения угольного материала (44), который проходит последовательно через все пять частей печи до получения готового кокса. Изобретение позволяет использовать угольный материал с устойчивой структурой за счет его формования под давлением, а также производить готовый кокс относительно большого размера с устойчивой структурой и высокой прочностью, и достичь высокого уровня утилизации тепловой энергии, механизации и очистки дымовых газов, что также позволяет защитить от загрязнений окружающую среду и водные ресурсы и обеспечить экологически чистое производство.The invention relates to a tunnel-type coke oven with a movable sliding table and a method of its use, where the oven includes a furnace body (48), a front sealed door (7), a rear sealed door (25), a bypass flue (10), a lower flue (12) and the main gas duct (6), and also contains a first preparation chamber (3) for loading coal, a heating section (50), a carbonization section (51), a dry coke quenching section (52) and a second preparation chamber (23) for unloading coke, where these parts of the furnace are structurally separated, located and connected in series with each other, while there is a sliding table (37) for coking and compacting the coal material (44), which passes sequentially through all five parts of the furnace until the finished coke is obtained. The invention makes it possible to use a coal material with a stable structure due to its molding under pressure, as well as to produce a finished coke of a relatively large size with a stable structure and high strength, and to achieve a high level of utilization of thermal energy, mechanization and purification of flue gases, which also makes it possible to protect against pollution environment and water resources and ensure cleaner production.

EA201270757A 2010-04-12 2011-03-07 Tunnel-type coke furnace with movable sliding bed and method of using the same EA022011B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010101441357A CN101792676B (en) 2010-04-12 2010-04-12 Movable slide bed tunnel type coke oven and use method thereof
PCT/CN2011/000362 WO2011127742A1 (en) 2010-04-12 2011-03-07 Tunnel-type coke furnace with movable sliding bed and its using method

Publications (2)

Publication Number Publication Date
EA201270757A1 true EA201270757A1 (en) 2013-03-29
EA022011B1 EA022011B1 (en) 2015-10-30

Family

ID=42585598

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270757A EA022011B1 (en) 2010-04-12 2011-03-07 Tunnel-type coke furnace with movable sliding bed and method of using the same

Country Status (7)

Country Link
US (1) US20130062185A1 (en)
KR (1) KR20130076815A (en)
CN (1) CN101792676B (en)
AU (1) AU2011240700A1 (en)
EA (1) EA022011B1 (en)
WO (1) WO2011127742A1 (en)
ZA (1) ZA201208504B (en)

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CN101792676B (en) * 2010-04-12 2013-03-20 贵州桑立洁净能源科技开发有限公司 Movable slide bed tunnel type coke oven and use method thereof
CN101906308A (en) * 2010-08-17 2010-12-08 中冶焦耐(大连)工程技术有限公司 Coke oven regenerator sealing wall with energy-saving structure
US20120152224A1 (en) * 2010-12-15 2012-06-21 General Electric Company Venting system for cooking appliance
RU2659265C2 (en) * 2014-08-11 2018-06-29 Ниппон Стил Энд Сумикин Инджиниринг Ко., Лтд. Coke dry quenching equipment
CN104913635B (en) * 2015-06-09 2017-03-22 江阴市天盛节能炉业有限公司 Heating furnace
CN105135397B (en) * 2015-08-27 2017-08-29 宜兴市海纳环境工程有限公司 A kind of flue gas heat recovery system and its application process
CN107353910A (en) * 2017-07-19 2017-11-17 榆林学院 A kind of two-part fine coal distillation system
CN107940990A (en) * 2017-12-19 2018-04-20 中冶焦耐(大连)工程技术有限公司 Salt heat treatment kiln and technique are soaked by tunnel type magnesia fire-protecting wall
CN108358432B (en) * 2018-01-22 2021-02-26 东旭光电科技股份有限公司 Burner and furnace having the same
CN108342197A (en) * 2018-03-01 2018-07-31 黄国贞 A kind of automatic air supply device of bamboo cane retort
CN109913244A (en) * 2019-03-18 2019-06-21 唐山钢铁集团有限责任公司 A kind of continuous coking device and technique
CN111548807B (en) * 2020-04-30 2021-04-27 鞍钢股份有限公司 Device and method for compacting coking by utilizing thermal expansibility of coal
CN113400532B (en) * 2021-05-24 2023-03-24 芜湖骏宇新材料科技有限公司 Thermal diaphragm machine
CN113956895A (en) * 2021-10-08 2022-01-21 葛霖 Coal dry distillation coke oven and process thereof
CN116064058A (en) * 2023-01-31 2023-05-05 周泽峰 Biomass pyrolysis carbonization system

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US2650190A (en) * 1949-06-21 1953-08-25 Steinschlaeger Michael Carbonization of peat with the utilization of excess heat to produce surplus power
US3519540A (en) * 1968-05-06 1970-07-07 Maurice D Curran Carbonizing oven having parallel horizontal flues and u-shaped air ducts
DE1941092A1 (en) * 1969-08-13 1971-05-06 Hemmer Heinrich Dipl Ing Coke prodn in tunnel oven
CN1057288A (en) * 1990-06-14 1991-12-25 山西省临汾地区环保应用技术研究所 Mobile light-vault coke oven
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CN201756530U (en) * 2010-04-12 2011-03-09 贵州桑立洁净能源科技开发有限公司 Sliding bed channel type coke oven
CN101792676B (en) * 2010-04-12 2013-03-20 贵州桑立洁净能源科技开发有限公司 Movable slide bed tunnel type coke oven and use method thereof

Also Published As

Publication number Publication date
ZA201208504B (en) 2014-01-29
US20130062185A1 (en) 2013-03-14
KR20130076815A (en) 2013-07-08
CN101792676B (en) 2013-03-20
EA022011B1 (en) 2015-10-30
CN101792676A (en) 2010-08-04
AU2011240700A1 (en) 2012-12-06
WO2011127742A1 (en) 2011-10-20

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU