RU2016131736A - Blast furnace N 18.22.07.16 - Google Patents

Blast furnace N 18.22.07.16 Download PDF

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Publication number
RU2016131736A
RU2016131736A RU2016131736A RU2016131736A RU2016131736A RU 2016131736 A RU2016131736 A RU 2016131736A RU 2016131736 A RU2016131736 A RU 2016131736A RU 2016131736 A RU2016131736 A RU 2016131736A RU 2016131736 A RU2016131736 A RU 2016131736A
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RU
Russia
Prior art keywords
iron
coal ash
cinders
mine
shoulders
Prior art date
Application number
RU2016131736A
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Russian (ru)
Original Assignee
Кожурин Александр Данилович
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.)
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Application filed by Кожурин Александр Данилович filed Critical Кожурин Александр Данилович
Priority to RU2016131736A priority Critical patent/RU2016131736A/en
Publication of RU2016131736A publication Critical patent/RU2016131736A/en

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Claims (1)

Известная доменная печь № 18.22.07.16., включающая колошник, шахту, заплечики, фурмы горячего дутья, бункеры бункерной эстакады, любой известный подъемник подачи шихты на колошник, отличающаяся тем, что руда и уголь раздроблены и смешены до подачи их в шахту, где установлены фурмы горячего дутья, по крайней мере, в двух уровнях: верхнем уровне и нижнем уровне, вместо всех горновых фурм, а для очищения криц от угольной золы механическим способом в опускающейся шихте к низу прохода, примыкающему к заплечикам и затвору, вне печи проведен газопровод от засыпного устройства, а от верха прохода отведен газопровод с вентилятором, продувающим угольную золу колошниковыми газами к скрубберу, после чего очищенные крицы от угольной золы выпускают в транспортные средства, отправляющие в сталеплавильные печи для производства кричного железа известных форм, железа известных марок и сталей особо высокого качества на основе кричного железа.Known blast furnace No. 18.22.07.16., Including a top, a mine, shoulders, hot-blast tuyeres, hopper bunkers, any known charge elevator to the top, characterized in that the ore and coal are crushed and mixed before they are delivered to the mine where they are installed hot blast tuyeres, at least in two levels: the upper level and the lower level, instead of all furnace lances, and to clean the cinders from coal ash mechanically in the lowering charge to the bottom of the aisle adjacent to the shoulders and the shutter, a gas pipeline about filling device, and from the top of the aisle a gas pipeline with a fan is blown, blasting coal ash with flue gases to the scrubber, after which the cleaned cinders from coal ash are released into vehicles that are sent to steelmaking furnaces for the production of cryogenic iron of known forms, iron of known grades and especially high steels quality based on critical iron.
RU2016131736A 2016-08-01 2016-08-01 Blast furnace N 18.22.07.16 RU2016131736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016131736A RU2016131736A (en) 2016-08-01 2016-08-01 Blast furnace N 18.22.07.16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016131736A RU2016131736A (en) 2016-08-01 2016-08-01 Blast furnace N 18.22.07.16

Publications (1)

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RU2016131736A true RU2016131736A (en) 2018-02-06

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ID=61174144

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016131736A RU2016131736A (en) 2016-08-01 2016-08-01 Blast furnace N 18.22.07.16

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RU (1) RU2016131736A (en)

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Effective date: 20190802