EA200501918A1 - DEVICE FOR OBTAINING METALLURGICAL MEDIUM TEMPERATURE COKE - Google Patents
DEVICE FOR OBTAINING METALLURGICAL MEDIUM TEMPERATURE COKEInfo
- Publication number
- EA200501918A1 EA200501918A1 EA200501918A EA200501918A EA200501918A1 EA 200501918 A1 EA200501918 A1 EA 200501918A1 EA 200501918 A EA200501918 A EA 200501918A EA 200501918 A EA200501918 A EA 200501918A EA 200501918 A1 EA200501918 A1 EA 200501918A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- coke
- coal
- temperature coke
- gas
- shaft
- Prior art date
Links
Landscapes
- Coke Industry (AREA)
Abstract
Изобретение относится к технологии переработки топлива, в частности к получению металлургического среднетемпературного кокса и попутного горючего газа путем термоокислительной обработки угля в плотном слое, и предназначено для использования в металлургии. Достигаемый технический результат заключается в том, что устройство отличается простотой конструкции, повышенной надежностью за счет отсутствия движущихся частей (в частности, разравнивающего устройства), большей удельной производительностью, меньшими габаритами и металлоемкостью за счет исключения конусного сужения перед разгрузочным люком. Устройство для получения среднетемпературного кокса представляет собой аппарат шахтного типа и включает шахту, загрузочный люк, газораспределительную колосниковую решетку, патрубок подвода воздуха и охлаждающего газа, электротермическое устройство для начального розжига, патрубок отвода газа и люк выгрузки кокса, при этом ось шахты имеет угол наклона к вертикали, близкий к динамическому углу естественного откоса угля и кокса -25-35° в зависимости от марки угля.The invention relates to the technology of fuel processing, in particular the production of metallurgical medium temperature coke and associated gas by means of thermal-oxidative treatment of coal in a dense layer, and is intended for use in metallurgy. Achievable technical result is that the device is characterized by simplicity of design, increased reliability due to the absence of moving parts (in particular, leveling device), greater specific performance, smaller dimensions and metal consumption due to the exclusion of conical narrowing before the discharge hatch. A device for producing medium-temperature coke is a shaft-type apparatus and includes a shaft, a charging hatch, a gas distribution grate, an air inlet and a cooling gas inlet, an electrothermal device for initial ignition, a gas outlet and a coke discharge hatch to vertical, close to the dynamic angle of repose of coal and coke -25-35 °, depending on the brand of coal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200501918A EA200501918A1 (en) | 2005-10-25 | 2005-10-25 | DEVICE FOR OBTAINING METALLURGICAL MEDIUM TEMPERATURE COKE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200501918A EA200501918A1 (en) | 2005-10-25 | 2005-10-25 | DEVICE FOR OBTAINING METALLURGICAL MEDIUM TEMPERATURE COKE |
Publications (2)
Publication Number | Publication Date |
---|---|
EA007800B1 EA007800B1 (en) | 2007-02-27 |
EA200501918A1 true EA200501918A1 (en) | 2007-02-27 |
Family
ID=42121391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200501918A EA200501918A1 (en) | 2005-10-25 | 2005-10-25 | DEVICE FOR OBTAINING METALLURGICAL MEDIUM TEMPERATURE COKE |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA200501918A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2539160C1 (en) * | 2013-07-05 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" (СибГТУ) | Solid fuel processing device |
RU2697472C1 (en) * | 2019-03-13 | 2019-08-14 | Сергей Айдынович Адыгезалов | Method of thermo-oxidative coking and device for its implementation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5251402A (en) * | 1975-10-23 | 1977-04-25 | Nippon Kokan Kk <Nkk> | Manufacturing of metallurgical coke |
FR2587713B1 (en) * | 1985-09-26 | 1987-12-18 | Usinor | METHOD OF MANUFACTURING MOLDED COKE BY ELECTRIC HEATING IN A TANK OVEN AND TANK OVEN FOR MANUFACTURING SUCH A COKE |
US4883499A (en) * | 1988-05-06 | 1989-11-28 | Beierle Frederick P | Process adapted to produce synthesis gas and activated carbon from organic input material |
RU2018690C1 (en) * | 1991-06-05 | 1994-08-30 | Макеевский научно-исследовательский институт по безопасности работ в горной промышленности | Method for mining steeply dipping coal seams |
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2005
- 2005-10-25 EA EA200501918A patent/EA200501918A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA007800B1 (en) | 2007-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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): BY KZ KG TJ RU |