RU95108758A - Rotary for metallurgical vessels - Google Patents

Rotary for metallurgical vessels

Info

Publication number
RU95108758A
RU95108758A RU95108758/02A RU95108758A RU95108758A RU 95108758 A RU95108758 A RU 95108758A RU 95108758/02 A RU95108758/02 A RU 95108758/02A RU 95108758 A RU95108758 A RU 95108758A RU 95108758 A RU95108758 A RU 95108758A
Authority
RU
Russia
Prior art keywords
pouring
drain
sleeve
end surface
valve
Prior art date
Application number
RU95108758/02A
Other languages
Russian (ru)
Inventor
Лемкулер Хейнц-Юрген
De]
Бутц Ханс
Original Assignee
Доломитверке ГмбХ (DE)
Доломитверке ГмбХ
Маннесманн АГ (DE)
Маннесманн Аг
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 Доломитверке ГмбХ (DE), Доломитверке ГмбХ, Маннесманн АГ (DE), Маннесманн Аг filed Critical Доломитверке ГмбХ (DE)
Publication of RU95108758A publication Critical patent/RU95108758A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/26—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rotatively movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Closures For Containers (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)

Abstract

FIELD: rotary valve for pouring opening in bottom of metallurgical vessel. SUBSTANCE: novelty is pouring out sleeve mounted in lower portion of stationary pouring nozzle and having inclined pouring-out passage. On lower horizontal surface of said sleeve as mirror reflection one more pouring-out sleeve is arranged. Said second sleeve adjoins to first one by its identical end surface and it is inserted to pouring nozzle that may be rotated relative to above mentioned stationary pouring nozzle in such a way that mutually opposite openings of pouring out passages of both sleeves are arranged coaxially at predetermined rotation angle of pouring nozzle (opened position of valve) and at other position said openings partially or completely separate pouring out passages (closed position of valve). EFFECT: improved design.

Claims (1)

Изобретение относится к поворотному затвору сливного отверстия на дне металлургической емкости. Отличительной особенностью изобретения является то, что на нижнем участке неподвижного сливного стакана установлена сливная втулка с наклонно проходящим каналом, на нижней горизонтальной торцевой поверхности которой в зеркальном отображении расположена имеющая такое же конструктивное выполнение, как и сливная втулка еще одна сливная втулка, прилегающая к первой своей идентичной торцевой поверхностью, вставленная в сливной стакан, имеющий возможность поворота относительно неподвижного сливного стакана, причем противолежащие отверстия сливных каналов во втулках располагаются соосно при определенном повороте сливного стакана (открытое положение затвора), а в другом положении частично разделяют или полностью разделяют сливные каналы (закрытое положение затвора).The invention relates to a rotary shutter for a drain hole at the bottom of a metallurgical vessel. A distinctive feature of the invention is that a drain sleeve with an obliquely extending channel is installed on the lower portion of the stationary drain cup, on the lower horizontal end surface of which, in the mirror image, there is one more drain plug adjacent to its first identical end surface inserted into a drain cup having the ability to rotate relative to a fixed drain cup, with opposite holes ment drain canals in the sleeves are arranged coaxially at a certain rotation downcomer (shutter open position), and in another position separated partially or completely separated drainage channels (shutter closed position).
RU95108758/02A 1992-09-22 1993-08-24 Rotary for metallurgical vessels RU95108758A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4231692A DE4231692C1 (en) 1992-09-22 1992-09-22 Twist lock for metallurgical vessels
DEP4231692.9 1992-09-22

Publications (1)

Publication Number Publication Date
RU95108758A true RU95108758A (en) 1997-01-27

Family

ID=6468537

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95108758/02A RU95108758A (en) 1992-09-22 1993-08-24 Rotary for metallurgical vessels

Country Status (10)

Country Link
EP (1) EP0662020B1 (en)
JP (1) JPH08506272A (en)
KR (1) KR950703420A (en)
AT (1) ATE138836T1 (en)
CA (1) CA2145279A1 (en)
CZ (1) CZ71295A3 (en)
DE (2) DE4231692C1 (en)
PL (1) PL309568A1 (en)
RU (1) RU95108758A (en)
WO (1) WO1994006587A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408018U1 (en) * 1994-05-14 1994-09-01 D.W. Schulte GmbH & Co. KG, 58840 Plettenberg Perforated stone
DE19525917A1 (en) * 1994-07-22 1996-01-25 Mannesmann Ag Twist lock for a metallurgical vessel
JPH08168872A (en) 1994-07-22 1996-07-02 Mannesmann Ag Rotating closing device for tap hole in bottom surface of metallurgical vessle
KR100423442B1 (en) * 1999-12-28 2004-03-19 주식회사 포스코 Sliding gate device for continuous casting to prevent a bias flow

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910247A1 (en) * 1969-02-28 1970-09-10 Neitzel Dipl Ing Martin Device and method for pouring metallurgical melts and similar products
BE757219A (en) * 1969-10-13 1971-03-16 Interstop Ag DISCHARGE DRAWER CLOSURE FOR METAL CASTING TANKS
GB1515922A (en) * 1975-06-04 1978-06-28 Danieli Off Mecc Bottom pouring vessel with rotary sliding gate valve for molten metal
CH649149A5 (en) * 1980-05-22 1985-04-30 Stopinc Ag TURNTABLE SLIDER FOR MELTING CASES.
JPH01143757A (en) * 1986-12-20 1989-06-06 Didier Werke Ag Rotary sliding closing device for metallurgical vessel and body of revolution for such rotary sliding closing device
FR2631266B1 (en) * 1988-05-13 1990-09-14 Detalle Edouard CASTING SHUTTER WITH LINEAR DISPLACEMENT AND AXIAL SYMMETRY
DE3843865C1 (en) * 1988-12-23 1990-02-22 Martin & Pagenstecher Gmbh, 5000 Koeln, De

Also Published As

Publication number Publication date
ATE138836T1 (en) 1996-06-15
DE59302842D1 (en) 1996-07-11
DE4231692C1 (en) 1994-03-24
JPH08506272A (en) 1996-07-09
WO1994006587A1 (en) 1994-03-31
CA2145279A1 (en) 1994-03-31
KR950703420A (en) 1995-09-20
EP0662020A1 (en) 1995-07-12
PL309568A1 (en) 1995-10-30
EP0662020B1 (en) 1996-06-05
CZ71295A3 (en) 1996-01-17

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