SU1749631A1 - Arrangement for burning fuels with liquid ash removal - Google Patents

Arrangement for burning fuels with liquid ash removal Download PDF

Info

Publication number
SU1749631A1
SU1749631A1 SU904879291A SU4879291A SU1749631A1 SU 1749631 A1 SU1749631 A1 SU 1749631A1 SU 904879291 A SU904879291 A SU 904879291A SU 4879291 A SU4879291 A SU 4879291A SU 1749631 A1 SU1749631 A1 SU 1749631A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ash removal
arrangement
tuyeres
nozzles
distance
Prior art date
Application number
SU904879291A
Other languages
Russian (ru)
Inventor
Владимир Андреевич Роменец
Василий Романович Гребенников
Александр Борисович Усачев
Валерий Олегович Чургель
Анатолий Олегович Чургель
Original Assignee
Центр Научно-Технического Творчества Молодежи "Алгоритм"
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 Центр Научно-Технического Творчества Молодежи "Алгоритм" filed Critical Центр Научно-Технического Творчества Молодежи "Алгоритм"
Priority to SU904879291A priority Critical patent/SU1749631A1/en
Application granted granted Critical
Publication of SU1749631A1 publication Critical patent/SU1749631A1/en

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)

Description

Изобретение осуществл етс  следующим образом. В топку (площадь гор, сечени  рабочего пространства на уровне фурм 10 м . количество фурм - 6) подают уголь АШ (хим. состав угл , %: Ас 30,0; Wp 8,5; Vr 4,0; Cr 92,0; ,8; Mr 0,8; Or 2,7) и вдувают кислородсодержащий газ (50% 02). Гор чие газы отвод т из топки и направл ют в котел-утилизатор. Топка снабжена каналом дл  непрерывного вывода шлака.The invention is as follows. Coal (chemical composition of coal,%: Ac 30.0; Wp 8.5; Vr 4.0; Cr 92.0) is fed into the furnace (area of mountains, sections of the working space at the level of 10 m tuyeres. Number of tuyeres — 6). ;, 8; Mr 0.8; Or 2.7) and injected oxygen-containing gas (50% 02). The hot gases are removed from the furnace and sent to a waste heat boiler. The furnace is provided with a channel for continuous slag output.

Данные по вли нию рассто ни  между ос ми сопел фурм на показатели процесса приведены в таблице.Data on the effect of the distance between the axes of the tuyere nozzles on the process indicators are given in the table.

Применение изобретени  позвол ет увеличить производительность топки, не усложн   ее конструкции и не требу  дополнительных затрат.The application of the invention allows to increase the productivity of the furnace, not complicating its design and does not require additional costs.

00

5five

Claims (1)

Формула изобретени Invention Formula Устройство дл  сжигани  топлива с жидким золоудалением, содержащее корпус , по с фурм с соплами, свод, отверсти  дл  отвода газообразного теплоносител  и загрузки топлива, канал дл  вывода шлака, отличающеес  тем, что, с целью снижени  расхода огнеупоров, часть корпуса в месте расположени  фурм выполнена охлаждаемой, причем рассто ние от верхнего кра  охлаждаемой части корпуса до уровн  по са фурм не менее 70d, э рассто ние от нижнего кра  охлаждаемой части до уровн  по са фурм не менее 10d, где d - диаметр сопел фурм.A device for burning fuel with liquid ash removal, comprising a housing, along with tuyeres with nozzles, a vault, openings for evacuating the gaseous coolant and fuel loading, a channel for withdrawing slag, characterized in that, in order to reduce the consumption of refractories, a part of the hull at the location of tuyeres made cooled, and the distance from the upper edge of the cooled part of the body to the level of not less than 70d in the truck, e the distance from the lower edge of the cooled part to the level of not less than 10d in the truck, where d is the diameter of the nozzles of the tuyere. Вли ние рассто ни  между ос ми сопел фурм на показателиThe effect of the distance between the axes of the nozzles of tuyeres on indicators процессаprocess ЧH JJ А-АAa // ZZLZzl тt -J-J
SU904879291A 1990-08-15 1990-08-15 Arrangement for burning fuels with liquid ash removal SU1749631A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904879291A SU1749631A1 (en) 1990-08-15 1990-08-15 Arrangement for burning fuels with liquid ash removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904879291A SU1749631A1 (en) 1990-08-15 1990-08-15 Arrangement for burning fuels with liquid ash removal

Publications (1)

Publication Number Publication Date
SU1749631A1 true SU1749631A1 (en) 1992-07-23

Family

ID=21543403

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904879291A SU1749631A1 (en) 1990-08-15 1990-08-15 Arrangement for burning fuels with liquid ash removal

Country Status (1)

Country Link
SU (1) SU1749631A1 (en)

Similar Documents

Publication Publication Date Title
EP0731327A1 (en) Oxidant lancing nozzle
GB933481A (en) Improvements in or relating to furnaces
GB1004006A (en) Process and plant for the production of sponge iron
RU2220209C2 (en) Method of direct reduction of iron
SU1749631A1 (en) Arrangement for burning fuels with liquid ash removal
GB988579A (en) Improvements in and relating to the production of liquid pig iron from ore
JP2010261095A (en) Blast furnace and operating method therefor
US4826664A (en) Methods of desulfurizing gases
ES423446A1 (en) Method for the direct reduction of iron ores
US4604268A (en) Methods of desulfurizing gases
US3002736A (en) Method of operating a combined melting hearth and gas reformer
KR890006831A (en) Method and apparatus for recovering metals and metal alloys
US4714598A (en) Methods of desulfurizing gases
JPS575843A (en) Production of high temperature reaction product
JPS5458973A (en) Incineration of chromium-containing sludge
GB1090826A (en) Method of smelting iron ore
JPS55120696A (en) Utilization of sensible heat of molten blast furnace slag
JPS5589612A (en) Conbustion sustaining gas blowing-in method at melting type pyrolytic furnace for waste
JP3376619B2 (en) Gasifier
JPS5679187A (en) Gas reforming
SU1749629A1 (en) Arrangement for burning liquid fuel
SU954427A1 (en) Method for melting steel in two-bath furnace
GB869953A (en) Improvements in or relating to the refining of steel
ES301329A1 (en) Process of refining iron, and furnace for carrying out this process
Geck et al. Development of the Klockner Steel Production Process