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SU302951A1 - Construction of blast furnace hearth bottom - Google Patents

Construction of blast furnace hearth bottom

Info

Publication number
SU302951A1
SU302951A1 SU6300816367A SU816367A SU302951A1 SU 302951 A1 SU302951 A1 SU 302951A1 SU 6300816367 A SU6300816367 A SU 6300816367A SU 816367 A SU816367 A SU 816367A SU 302951 A1 SU302951 A1 SU 302951A1
Authority
SU
USSR - Soviet Union
Prior art keywords
blast furnace
construction
furnace hearth
hearth bottom
blocks
Prior art date
Application number
SU6300816367A
Other languages
Russian (ru)
Inventor
Н.Д. Кириченко
Е.В. Кочинев
Original Assignee
Kirichenko N D
Kochinev E V
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 Kirichenko N D, Kochinev E V filed Critical Kirichenko N D
Priority to SU6300816367A priority Critical patent/SU302951A1/en
Application granted granted Critical
Publication of SU302951A1 publication Critical patent/SU302951A1/en

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  • Blast Furnaces (AREA)

Description

Известные типовые доменные печи объемом 719 и 2000 м имеют комбинированную футеровку лещади, выложенную вертикальными пр моугольными графитированными блоками в нижней ее части и радиальными углеродистыми блоками на периферии в верхней ее части в комбинации с высокоглиноземистым или шамотным кирпичом.The well-known typical blast furnaces with a volume of 719 and 2000 m have a combined bottom lining lined with vertical rectangular graphitized blocks in the lower part and radial carbon blocks at the periphery in the upper part in combination with high-alumina or chamotte bricks.

В предлагаемом устройстве цельноуглеродистой или комбинированной двухр дной лещади ее р ды выполнены из углеродистых блоков , представл ющих собой односторонние клинь  с одной или двум  наклонными стенками . Блоки установлены сто , расширением книзу, взаимно перпендикул рными пр мыми р дами в виде одинарного или двойного креста , закладываемого в центре лещади. Каждый р д начинают с установки блока с одной наклонной стенкой, а последующие - с двум , что приводит к заклиниванию-блоков и удержанию их от всплывани .In the proposed device, a whole carbon or combined two-sided floor of its row is made of carbon blocks, which are one-sided wedges with one or two inclined walls. The blocks are installed by a hundred, extended downwards, mutually perpendicular straight lines in the form of a single or double cross, laid in the center of the floor. Each row begins with the installation of a block with one inclined wall, and the next with two, which leads to jamming of the blocks and keeping them from floating.

Claims (1)

Формула изобретени Invention Formula Устройство лещади доменной печи из крупных блоков, отличающеес  тем, что, с целью предупреждени  блоков от всплывани , оно выполнено из расширенных книзу клиновых блоков с одной и двум  наклонными стенками, установленных сто  в один или два р да в виде одинарного или двойного креста.Arrangement of the blast furnace of large blocks, characterized in that, in order to prevent the blocks from rising, it is made of wedge blocks with one and two inclined walls, installed one hundred or one or two rows in the form of a single or double cross.
SU6300816367A 1963-01-28 1963-01-28 Construction of blast furnace hearth bottom SU302951A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6300816367A SU302951A1 (en) 1963-01-28 1963-01-28 Construction of blast furnace hearth bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6300816367A SU302951A1 (en) 1963-01-28 1963-01-28 Construction of blast furnace hearth bottom

Publications (1)

Publication Number Publication Date
SU302951A1 true SU302951A1 (en) 1978-02-25

Family

ID=20437550

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6300816367A SU302951A1 (en) 1963-01-28 1963-01-28 Construction of blast furnace hearth bottom

Country Status (1)

Country Link
SU (1) SU302951A1 (en)

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