SU83702A1 - Siphon casting device - Google Patents

Siphon casting device

Info

Publication number
SU83702A1
SU83702A1 SU378047A SU378047A SU83702A1 SU 83702 A1 SU83702 A1 SU 83702A1 SU 378047 A SU378047 A SU 378047A SU 378047 A SU378047 A SU 378047A SU 83702 A1 SU83702 A1 SU 83702A1
Authority
SU
USSR - Soviet Union
Prior art keywords
casting device
siphon casting
gas
steel
siphon
Prior art date
Application number
SU378047A
Other languages
Russian (ru)
Inventor
М.С. Бейлин
Original Assignee
М.С. Бейлин
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 М.С. Бейлин filed Critical М.С. Бейлин
Priority to SU378047A priority Critical patent/SU83702A1/en
Application granted granted Critical
Publication of SU83702A1 publication Critical patent/SU83702A1/en

Links

Description

Известные устройства дл  сифонной разливки стали, с целью получени  плотного слитка, требуют подкачки жидкой стали в центральный литник, что св зано с захватом воздуха и удлинением операции разливки .The known devices for siphon casting of steel, in order to obtain a dense ingot, require pumping of liquid steel to the central sprue, which is associated with trapping air and lengthening the casting operation.

В описываемом устройстве эти недостатки устранены тем, что литниковый сто к или отдельный кожух, окружающий его, снабжены отъемной крышкой, имеющей натрубкн дл  подачи и выпуска сжатой среды , контролируемой манометром.In the described device, these disadvantages are eliminated by the fact that the sprue or separate casing surrounding it is provided with a detachable lid having an external pipe for supplying and discharging a compressed medium controlled by a manometer.

На чертеже схематически изображено предлагаемое устройство дл  сифонной разливки стали. Центрова  / снабжена крышкой 2. В крыщке имеетс  патрубок дл  установки манометра 3, труба дл  выпуска избыточного газа 4 и труба 5 дл  подачи сжатого воздуха или газа.The drawing shows schematically the proposed device for siphon casting of steel. The center / is provided with a cover 2. In the cover there is a nozzle for installing a pressure gauge 3, a pipe for releasing excess gas 4 and a pipe 5 for supplying compressed air or gas.

После заполнени  изложниц сталью в центровую забрасываетс  порци  термита, затем цеитрова  плотно закрываетс  крыщкой. Если давление газов, выдел ющихс  при горении термита, будет слишком велико , то избыточные газы будут выпускатьс  наружу через трубу 4.After filling the molds with steel, a portion of thermite is thrown into the center, then the zeitter is tightly closed with a lid. If the pressure of the gases released during the burning of the thermite is too high, then the excess gases will be released to the outside through the pipe 4.

В дальнейшем открывают вентиль сжатого воздуха (или газа) и постепенно увеличивают давление на металл, вытесн   последний из центрального литника в изложницы. По достижении желаемого уровн  металла давление сжатого воздуха (или газа) поддерживают посто нным до затвердевани  нижней части слитков и прекращени  питани  металлом из литникового канала.In the future, open the compressed air valve (or gas) and gradually increase the pressure on the metal, displacing the last of the central sprue in the mold. Upon reaching the desired metal level, the pressure of compressed air (or gas) is kept constant until the lower part of the ingot is solidified and the metal is stopped from the sprue channel.

Предмет изобретени Subject invention

Устройство дл  сифонной разливки стали с последующим питанием слитков металлом из сто ка с давлением сжатой среды (воздуха или газа), отличающеес  тем, что литниковый сто к или отдельный кожух , окружающий его, снабжены отъемной крышкой, имеющей патрубки дл  подачи и выпуска сжатой среды, контролируемо манометром. A device for siphon casting of steel with subsequent supply of ingots with metal from a stack with pressure of a compressed medium (air or gas), characterized in that the sprue stand or a separate casing surrounding it is provided with a detachable lid with connections for the supply and discharge of compressed medium controlled by a pressure gauge.

N ...VN ... V

ГТ и GT and

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SU378047A 1948-04-23 1948-04-23 Siphon casting device SU83702A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU378047A SU83702A1 (en) 1948-04-23 1948-04-23 Siphon casting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU378047A SU83702A1 (en) 1948-04-23 1948-04-23 Siphon casting device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU1794371A Addition SU478662A2 (en) 1972-06-06 1972-06-06 Radial crimping machine

Publications (1)

Publication Number Publication Date
SU83702A1 true SU83702A1 (en) 1949-11-30

Family

ID=48256564

Family Applications (1)

Application Number Title Priority Date Filing Date
SU378047A SU83702A1 (en) 1948-04-23 1948-04-23 Siphon casting device

Country Status (1)

Country Link
SU (1) SU83702A1 (en)

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