RU94013456A - METHOD OF MELTING METAL AND TREATING MELTED METAL AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD OF MELTING METAL AND TREATING MELTED METAL AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU94013456A
RU94013456A RU94013456/02A RU94013456A RU94013456A RU 94013456 A RU94013456 A RU 94013456A RU 94013456/02 A RU94013456/02 A RU 94013456/02A RU 94013456 A RU94013456 A RU 94013456A RU 94013456 A RU94013456 A RU 94013456A
Authority
RU
Russia
Prior art keywords
chamber
chambers
melting
metal
spray
Prior art date
Application number
RU94013456/02A
Other languages
Russian (ru)
Other versions
RU2127327C1 (en
Inventor
Хенрик Микаэль Йяфс Ларс
Йяфс Даниэль
Original Assignee
Хенрик Микаэль Йяфс Ларс
Йяфс Даниэль
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
Priority claimed from FI931786A external-priority patent/FI94649C/en
Application filed by Хенрик Микаэль Йяфс Ларс, Йяфс Даниэль filed Critical Хенрик Микаэль Йяфс Ларс
Publication of RU94013456A publication Critical patent/RU94013456A/en
Application granted granted Critical
Publication of RU2127327C1 publication Critical patent/RU2127327C1/en

Links

Claims (1)

Изобретение относится к способу и устройству для выплавления или обработки металла. Порцию металлического материала загружают в камеру 1 и проводят по камерам от одной к другим 3, 5, 10, 11, 15, 18 при одновременном выплавлении под действием теплового излучения от камерных крышек. Один или более насосов создают давление над расплавленным металлом в одной или более насосных камерах 10, 11, сообщенных с плавильной камерой 5 и с брызговыми камерами 18, 15, откуда плавку выпускают или отправляют на рециркуляцию. Цель изобретения состоит в том, чтобы повысить качество плавки с помощью снижения турбулентности в плавильных камерах. Эта цель достигается с помощью переноса при повышенном давлении в насосных камерах значительно большего количества, приблизительно в 3 - 15 раз больше, плавок в единицу времени в брызговую камеру 18, 15 от каждой насосной камеры 10, 11, чем из такой же насосной камеры в брызговую камеру 5. Это размещение было реализовано в устройстве, в котором отношение между площадями поперечного сечения трубопроводов 12, 17, 13, 14, находящихся между насосной камерой 10, 11 и предыдущей плавильной камерой 5 или такой же насосной камерой 10, 11 и последующей брызговой камерой 18, 15, находится в пределах 3 : 1 - 5 : 1, предпочтительно 5 : 1 - 10: 1. 1 ил.
Figure 00000001
The invention relates to a method and apparatus for smelting or metal processing. A portion of the metal material is loaded into the chamber 1 and carried through the chambers from one to the other 3, 5, 10, 11, 15, 18 while melting under the action of thermal radiation from the chamber lids. One or more pumps create pressure over the molten metal in one or more pump chambers 10, 11 communicated with the melting chamber 5 and with the spray chambers 18, 15, from where the smelting is released or sent for recirculation. The purpose of the invention is to improve the quality of melting by reducing turbulence in the smelting chambers. This goal is achieved by transferring at an elevated pressure in pumping chambers a much larger number, approximately 3–15 times more, of heats per unit of time into the spray chamber 18, 15 from each pump chamber 10, 11, than from the same pump chamber to the spray chamber chamber 5. This arrangement was implemented in a device in which the relationship between the cross-sectional areas of pipelines 12, 17, 13, 14, located between the pump chamber 10, 11 and the previous melting chamber 5 or the same pump chamber 10, 11 and the subsequent spray chamber 18 th, 15, is in the range 3: 15: 1, preferably 5: 1 - 10: 1. 1-yl.
Figure 00000001
RU94013456A 1993-04-20 1994-04-19 Method of metal smelting and treatment of molten metal and device for its embodiment RU2127327C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931786A FI94649C (en) 1993-04-20 1993-04-20 Foerfarande och anordning Foer smaeltning av metall, saerskilt icke-jaernmetall
FI931786 1993-04-20

Publications (2)

Publication Number Publication Date
RU94013456A true RU94013456A (en) 1996-02-27
RU2127327C1 RU2127327C1 (en) 1999-03-10

Family

ID=8537775

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94013456A RU2127327C1 (en) 1993-04-20 1994-04-19 Method of metal smelting and treatment of molten metal and device for its embodiment

Country Status (7)

Country Link
US (1) US5591248A (en)
EP (1) EP0622597B1 (en)
JP (1) JPH07120159A (en)
DE (1) DE59405285D1 (en)
DK (1) DK0622597T3 (en)
FI (2) FI94649C (en)
RU (1) RU2127327C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536508B1 (en) * 2001-09-21 2003-03-25 Alcoa Inc. Continuous pressure molten metal supply system and method
ATE336314T1 (en) * 2001-04-19 2006-09-15 Alcoa Inc SYSTEM FOR FEEDING MELTED METAL UNDER CONSTANT PRESSURE AND METHOD FOR PRODUCING CONTINUOUS METAL ARTICLES
US6505674B1 (en) * 2001-04-19 2003-01-14 Alcoa Inc. Injector for molten metal supply system
US7934627B2 (en) * 2005-10-13 2011-05-03 Alcoa Inc. Apparatus and method for high pressure extrusion with molten aluminum
US20080213717A1 (en) * 2007-03-01 2008-09-04 Transmet Corporation Method of increasing the efficiency of melting metal
CN112077271B (en) * 2020-09-21 2021-07-27 株洲火炬工业炉有限责任公司 Zinc liquid quantitative pouring and peeling system and using method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276758A (en) * 1963-04-24 1966-10-04 North American Aviation Inc Metal melting furnace system
US3764297A (en) * 1971-08-18 1973-10-09 Airco Inc Method and apparatus for purifying metal
US3935003A (en) * 1974-02-25 1976-01-27 Kaiser Aluminum & Chemical Corporation Process for melting metal
DE2425067A1 (en) * 1974-05-24 1975-12-04 Idra Pressen Gmbh Dosing unit for delivering molten metal, esp. magnesium - to hot-chamber pressure die casting machines
SE437339B (en) * 1978-07-31 1985-02-25 Grenges Weda Ab POSITION FROM A MOLD METAL BATTERY PORTION TO A RECEIVING SITE LOCATED ABOVE THE BATH SURFACE AND THE KITCHEN
US4848603A (en) * 1987-05-28 1989-07-18 Toshiba Machine Co., Ltd. Holding furnace of constant molten metal level
CA2086879A1 (en) * 1993-01-07 1994-07-08 Henry Meyer Process and apparatus for delivering a metered shot

Similar Documents

Publication Publication Date Title
EP1439148A3 (en) Apparatus for degassing molten glass under reduced pressure
KR900007069A (en) Ashing processing method and apparatus
MY117325A (en) Method of heat treating object and apparatus for the same.
RU94013456A (en) METHOD OF MELTING METAL AND TREATING MELTED METAL AND DEVICE FOR ITS IMPLEMENTATION
EP0770447A3 (en) Method of connecting steel part with aluminum part and product made by the same
FR2717828B1 (en) Device for mounting and dismounting a target, target for this device, source provided with this device and this target and vacuum treatment chamber provided with this source.
EP1291458A3 (en) Web heat treatment apparatus
KR860007050A (en) Metal continuous casting method and apparatus
JPS5639910A (en) Car stabilizer
SE9403913D0 (en) Preparation of 11C-methyl iodide
WO2003019639A1 (en) Treating device using treating gas, and method of operating the same
FR2741474B1 (en) VACUUM PROCESSING CHAMBER, VACUUM SPRAYING METHOD AND MAGNETRON FORMING DEVICE FOR THE CHAMBER
EP1057897A3 (en) Apparatus and process for heat treating metallic material
DE59005181D1 (en) Device and method for coating workpieces by means of arc discharge.
DE50002685D1 (en) TREATMENT OF A THIXOTROPICAL METAL BOLT
GEP20022842B (en) Method For Making Steel In a Liquid Melt-Fed Electric Furnace
JPS57106469A (en) Brazing method and brazing furnace of aluminum
DE9013648U1 (en)
SU1447862A1 (en) Method of treating cast iron
Humbert et al. Vacuum technology in steel: ladle and circulation vacuum systems
SU1110804A1 (en) Method for lowering metal losses with slag in furnace trough
SU1152736A1 (en) Method of limiting the spreading of solder
JPS5230704A (en) Process and apparatus for treating molten metal by convection
DE69702002T2 (en) DEVICE AND METHOD FOR METAL MELTING
SU899665A1 (en) Method for circulatory vacuum treatment of steel