RU93052328A - DEVICE FOR Smelting METAL SCRAP AND FOR EXTERNAL PROCESSING OF LIQUID METAL BY BLOWING WITH GASES - Google Patents

DEVICE FOR Smelting METAL SCRAP AND FOR EXTERNAL PROCESSING OF LIQUID METAL BY BLOWING WITH GASES

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Publication number
RU93052328A
RU93052328A RU93052328/02A RU93052328A RU93052328A RU 93052328 A RU93052328 A RU 93052328A RU 93052328/02 A RU93052328/02 A RU 93052328/02A RU 93052328 A RU93052328 A RU 93052328A RU 93052328 A RU93052328 A RU 93052328A
Authority
RU
Russia
Prior art keywords
channels
gases
metal
blowing
bucket
Prior art date
Application number
RU93052328/02A
Other languages
Russian (ru)
Other versions
RU2061056C1 (en
Inventor
С.В. Цивинский
Original Assignee
С.В. Цивинский
Filing date
Publication date
Application filed by С.В. Цивинский filed Critical С.В. Цивинский
Priority to RU93052328A priority Critical patent/RU2061056C1/en
Priority claimed from RU93052328A external-priority patent/RU2061056C1/en
Application granted granted Critical
Publication of RU2061056C1 publication Critical patent/RU2061056C1/en
Publication of RU93052328A publication Critical patent/RU93052328A/en

Links

Claims (1)

Предложено устройство в виде футерованного ковша, в боковых стенках которого выполнены каналы в виде четного числа многозаходных спиралей. Каждая пара каналов имеет общий выход в нижнюю часть емкости ковша. В один из каналов каждой пары подают горючий газ (например, природный), а во второй воздух или кислород, и на общем выходе горючий газ зажигают. Далее в ковш загружают шихту в виде металлического лома и шлакообразующих добавок, которая расплавляется. После полного расплавления жидкий металл через каналы продувают теми же газами, что и при работе конвертеров или при обычной внепечной обработке. Если внутрь ковша установить тигель и загружать в него шихту, то устройство работает как высокотемпературная тигельная печь. Устройство предназначено для переплавки металлического лома, но может также использоваться, как конвертор для передела жидкого чугуна в сталь.A device is proposed in the form of a lined bucket, in the side walls of which channels are made in the form of an even number of multi-start spirals. Each pair of channels has a common outlet at the bottom of the bucket capacity. Combustible gas (for example, natural) is supplied into one of the channels of each pair, and ignition is ignited into the second air or oxygen, and at the common outlet. Next, the mixture is loaded into the ladle in the form of scrap metal and slag-forming additives, which are melted. After complete melting, the liquid metal through the channels is blown with the same gases as during the operation of the converters or during ordinary out-of-furnace processing. If you install a crucible inside the bucket and load the mixture into it, the device works like a high-temperature crucible furnace. The device is intended for the melting of scrap metal, but can also be used as a converter for the conversion of molten iron into steel.
RU93052328A 1993-11-19 1993-11-19 Equipment to melt metal scrap and for off-the furnace processing of molten metal by blow of gases RU2061056C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93052328A RU2061056C1 (en) 1993-11-19 1993-11-19 Equipment to melt metal scrap and for off-the furnace processing of molten metal by blow of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93052328A RU2061056C1 (en) 1993-11-19 1993-11-19 Equipment to melt metal scrap and for off-the furnace processing of molten metal by blow of gases

Publications (2)

Publication Number Publication Date
RU2061056C1 RU2061056C1 (en) 1996-05-27
RU93052328A true RU93052328A (en) 1996-09-27

Family

ID=20149388

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93052328A RU2061056C1 (en) 1993-11-19 1993-11-19 Equipment to melt metal scrap and for off-the furnace processing of molten metal by blow of gases

Country Status (1)

Country Link
RU (1) RU2061056C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2405046C1 (en) * 2009-07-17 2010-11-27 Гурам Кашакашвили Method of steel smelting, deoxidation, alloying and treatment

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