RU94044807A - Metal pouring slide valve - Google Patents

Metal pouring slide valve

Info

Publication number
RU94044807A
RU94044807A RU94044807/02A RU94044807A RU94044807A RU 94044807 A RU94044807 A RU 94044807A RU 94044807/02 A RU94044807/02 A RU 94044807/02A RU 94044807 A RU94044807 A RU 94044807A RU 94044807 A RU94044807 A RU 94044807A
Authority
RU
Russia
Prior art keywords
plate
slide valve
pouring cup
movable
casting
Prior art date
Application number
RU94044807/02A
Other languages
Russian (ru)
Other versions
RU2075851C1 (en
Inventor
Г.Н. Ролдугин
М.Г. Королев
Ю.Я. Красников
Г.С. Чалышев
Е.И. Погорелов
В.И. Хохлов
Original Assignee
Акционерное общество - "Новолипецкий металлургический комбинат"
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 Акционерное общество - "Новолипецкий металлургический комбинат" filed Critical Акционерное общество - "Новолипецкий металлургический комбинат"
Priority to RU94044807/02A priority Critical patent/RU2075851C1/en
Publication of RU94044807A publication Critical patent/RU94044807A/en
Application granted granted Critical
Publication of RU2075851C1 publication Critical patent/RU2075851C1/en

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  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

FIELD: metallurgy, in particular, device for controlling flow rate of metal supplied from pouring ladle. SUBSTANCE: slide valve has metal pouring cup mounted in ladle bottom, movable and immovable fireproof plates with through openings, mechanism for biasing one plate toward the other plate, intermediate fireproof plate disposed between pouring cup and immovable plate and provided with annular conical projection, and movable plate drive. Intermediate plate with flat surface at side adjacent to pouring cup, is made from corundum magnesite-chromite material and is connected to pouring cup by mortar. EFFECT: increased strength, simplified repair and enhanced reliability in operation of slide valve.

Claims (1)

Изобретение относится к металлургии, а именно к устройствам для регулирования расхода металла из разливочного ковша. Технический эффект заключается в повышении стойкости шиберного затвора и в упрощении процесса его ремонта. Указанный технический эффект достигается тем, что шиберный затвор для разливки металлов содержит разливочный стакан, установленный в днище ковша, подвижную и неподвижную огнеупорные плиты со сквозными отверстиями, механизм для поджима плит между собой, промежуточную огнеупорную пластину, установленную между разливочным стаканом и неподвижной плитой и снабженную кольцевым конусным выступом, а также привод перемещения подвижной плиты. Промежуточная пластина выполнена плоской со стороны разливочного стакана из корундомагнезитографитового материала и прикреплена к разливочному стакану при помощи материального раствора.The invention relates to metallurgy, and in particular to devices for controlling the flow of metal from a casting ladle. The technical effect is to increase the resistance of the slide gate and to simplify the process of its repair. The specified technical effect is achieved by the fact that the slide gate for casting metals contains a casting cup installed in the bottom of the bucket, a movable and fixed refractory plate with through holes, a mechanism for pressing the plates together, an intermediate refractory plate installed between the casting cup and the fixed plate and equipped an annular conical protrusion, as well as a drive for moving the movable plate. The intermediate plate is made flat on the side of the nozzle from corundum magnesite-graphite material and is attached to the nozzle using a material solution.
RU94044807/02A 1994-12-21 1994-12-21 GATE VALVE FOR METAL Pouring RU2075851C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94044807/02A RU2075851C1 (en) 1994-12-21 1994-12-21 GATE VALVE FOR METAL Pouring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94044807/02A RU2075851C1 (en) 1994-12-21 1994-12-21 GATE VALVE FOR METAL Pouring

Publications (2)

Publication Number Publication Date
RU94044807A true RU94044807A (en) 1996-10-20
RU2075851C1 RU2075851C1 (en) 1997-03-20

Family

ID=35867603

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94044807/02A RU2075851C1 (en) 1994-12-21 1994-12-21 GATE VALVE FOR METAL Pouring

Country Status (1)

Country Link
RU (1) RU2075851C1 (en)

Also Published As

Publication number Publication date
RU2075851C1 (en) 1997-03-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20041222