KR870011255A - Apparatus for inserting body wall probes in a reduction-melting furnace - Google Patents

Apparatus for inserting body wall probes in a reduction-melting furnace Download PDF

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Publication number
KR870011255A
KR870011255A KR870004531A KR870004531A KR870011255A KR 870011255 A KR870011255 A KR 870011255A KR 870004531 A KR870004531 A KR 870004531A KR 870004531 A KR870004531 A KR 870004531A KR 870011255 A KR870011255 A KR 870011255A
Authority
KR
South Korea
Prior art keywords
furnace
flap
valve
probe
body wall
Prior art date
Application number
KR870004531A
Other languages
Korean (ko)
Inventor
로쉬 도미니끄
다브리오 쟝-끌로드
쎄르데 드니
Original Assignee
로저 벤타불리
엥스띠뛰 드 르쉐르슈 드 라 씨데뤼르지 프랑세스-(아이알 에스아이디이)
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 로저 벤타불리, 엥스띠뛰 드 르쉐르슈 드 라 씨데뤼르지 프랑세스-(아이알 에스아이디이) filed Critical 로저 벤타불리
Publication of KR870011255A publication Critical patent/KR870011255A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21BMANUFACTURE OF IRON OR STEEL
    • C21B7/00Blast furnaces
    • C21B7/24Test rods or other checking devices

Abstract

1. Device for the introduction of a parietal probe into a reducing-smelting furnace, especially a blast furnace, comprising a sealing assembly consisting of a valve and of a stuffing-box which are connected sealingly to one another and to an orifice passing through the wall of the furnace and which are aligned so as to allow the passage of the probe when the valve is opened, the said device being characterized in that it also possesses an assembly (7) with a shutter (71), located between the said sealing assembly (2) and the orifice (11) passing through the wall (12) of the furnace (1), the seat (72) of the said shutter being carried by a shutter body (73) equipped with means (80 to 84) for controlling the shutter and allowing the retraction of the shutter into the opening position in order to open the way completely for the passage of the probe.

Description

환원-용해로 내에 체벽탐침을 삽입하기 위한 장치Apparatus for inserting body wall probes in a reduction-melting furnace

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 용광로의 바람구멍(tuyeres)내에서 탐침용으로 사용되는, 본 발명에 따른 장치의 개략적인 단면도.1 is a schematic cross-sectional view of a device according to the invention for use as a probe in the tuyeres of a furnace.

제2도는 본 장치의 축선을 가로질러 부분 절단한, 피봇 가능한 타입이 플랩조립체(flap assembly)의 개략도.2 is a schematic illustration of a pivotable flap assembly, partially cut across the axis of the apparatus.

제3도는 제2도의 선 Ⅲ-Ⅲ에 따른 개략적인 단면도.3 is a schematic cross-sectional view taken along line III-III of FIG.

*도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1;용광로 2;기밀 조립체(tight assembly) 3;밸브 4;스터핑-박스(stuffing-box) 6;탐침(probe) 7;플랩 밸브 조립체 11;오리피스 12;로 자켓트(furnance jacket) 13;바람구멍 15;송풍관(blast pipe) 41;스터핑박스 패킹(packing) 71;플랩 72;플랩 시트(seat) 84;잭 91;주입(injection) 오리피스1; furnace 2; tight assembly 3; valve 4; stuffing-box 6; probe 7; flap valve assembly 11; orifice 12; furnace jacket 13; wind Hole 15; blast pipe 41; stuffing box packing 71; flap 72; flap seat 84; jack 91; injection orifice

Claims (9)

밸브 및 스터핑-박스로 구성된 기밀 조립체를 포함하며, 이 기밀 조립체는 자체가 상호 기밀되게 연결되고 또한 로벽을 가로지르는 개구에 연결되며, 아울러 밸브가 개방될 때 탐침용 통로를 허용하기 위해 측선 방향으로 정렬되고, 스터핑-박스의 패킹을 탐침 장치의 외부 표면과 접촉시킴으로써 기밀이 달성되어지는 장치로서, 열보호 플랩 밸브 조립체가 기밀 조립체와 체벽 개구간에 아울러 마련되고, 플랩밸브의 시트는, 탐침용 통로를 온전히 클리어하기 위해 플랩을 제어하고 또한 플랩을 개방위치에서 퇴출시키는 수단이 장착된 밸브 몸체에 의해 수반되는 것을 특징으로 하는 환원-용해로, 특히 용광로 내에 체벽 탐침을 삽입하기 위한 장치.A hermetic assembly consisting of a valve and a stuffing-box, which in turn is hermetically connected to one another and connected to an opening across the furnace wall, and in a lateral direction to allow the probe passage when the valve is opened. Wherein the airtightness is achieved by contacting the packing of the stuffing-box with the outer surface of the probe device, wherein a heat protection flap valve assembly is also provided between the airtight assembly and the body wall opening, and the seat of the flap valve is for An apparatus for reducing-melting, in particular for inserting a body wall probe into a furnace, characterized by a valve body equipped with means for controlling the flap to completely clear the passageway and also for retracting the flap in the open position. 제1항에 있어서, 상기 플랩이 냉각액 유동용 공간을 정의하는 버팀 부재에 의해 분리되는 2개의 면으로 구성되는 환원-용해로, 특히 용광로 내에 체벽탐침을 삽입하기 위한 장치.2. The apparatus according to claim 1, wherein the flap consists of two faces separated by a bracing member defining a space for cooling liquid flow, in particular a body wall probe in the furnace. 제1항에 있어서, 플립의 적어도 한개의 면이 로벽내의 개구쪽으로 향하고, 또한 내화재료로 코팅되는 환원-용해로, 특히 용광로 내에 체벽탐침을 삽입하기 위한 장치.The device according to claim 1, wherein at least one side of the flip is directed towards the opening in the furnace wall and is coated with a refractory material, in particular for inserting the body wall probe into the furnace. 제1항에 있어서, 상기 플랩이 축 둘레를 피봇링할 수 있는 환원-용해로, 특히 용광로 내에 체벽탐침을 삽입하기 위한 장치.2. The apparatus according to claim 1, wherein the flap can pivot around an axis, in particular a body wall probe in the furnace. 제4항에 있어서, 시트쪽을 향한 플랩의 면에, 대응하는 원추형 플랩시트와 협동하는 원추대 형상의 환형 지지표면이 마련되는 환원-용해도, 특히 용광로 내에 체벽탐침을 삽입하기 위한 장치.5. A device according to claim 4, wherein the face of the flap facing the sheet is provided with a truncated cone-shaped annular support surface which cooperates with a corresponding conical flap sheet, in particular a body wall probe in the furnace. 제1항에 있어서, 밸브가 플랩밸브 조립체가 스터핑-박스 사이에 위치하는 환원-용해로, 특히 용광로 내에 체벽 탐침을 삽입하기 위한 장치.The device according to claim 1, wherein the valve is a reduction-dissolution in which the flap valve assembly is located between the stuffing-boxes, in particular the body wall probe in the furnace. 제1항에 있어서, 스터핑-박스가 플랩과 밸브 사이에 위치하는 환원-용해로, 특히 요왕로 내에 체벽탐침을 삽입하기 위한 장치.2. The device according to claim 1, wherein the stuffing box is placed between the flap and the valve in a reduction-dissolving furnace, in particular in the yokeway. 제1항에 있어서, 기밀조립체 내에 정의된 통로 내로 가체를 취입하는 수단이 마련되며, 이 수단은 기체도입용 오리피스를 포함하고, 이 오리피스는 플립밸브 조립체와 용광로 내에 가장 먼 기밀 조립체의 단부 사이에 상기 통로내에 신장하는 환원-용해로, 특히 용광로내에 체벽탐침을 삽입하기 위한 장치The apparatus of claim 1, wherein means are provided for blowing the cauldron into a passage defined in the hermetic assembly, the means comprising a gas introduction orifice, which orifice is between the flip valve assembly and the end of the hermetic assembly farthest in the furnace. A device for inserting a body wall probe into the furnace with a reduction-dissolution that extends in the passage 제4항에 있어서, 플랩 제어수단이, 기밀 베어링을 통해 플랩 몸체의 외부로 신장하는 피봇팅용 축의 단부에 고정된 제어로드를 작동시키는 잭에 의해 구성되어지는 환원-용해로, 특히 용광로 내에 체벽 탐침을 삽입하기 위한 장치.5. A reduction-dissolution according to claim 4, wherein the flap control means comprises a jack for actuating a control rod fixed to an end of a pivoting shaft extending out of the flap body via an airtight bearing, in particular in the furnace. Device for insertion. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870004531A 1986-05-09 1987-05-08 Apparatus for inserting body wall probes in a reduction-melting furnace KR870011255A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8606873A FR2598436B1 (en) 1986-05-09 1986-05-09 DEVICE FOR THE IMPLANTATION OF A WALL PROBE IN A MELT-REDUCTION OVEN
FR8606873 1986-05-09

Publications (1)

Publication Number Publication Date
KR870011255A true KR870011255A (en) 1987-12-22

Family

ID=9335186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870004531A KR870011255A (en) 1986-05-09 1987-05-08 Apparatus for inserting body wall probes in a reduction-melting furnace

Country Status (10)

Country Link
EP (1) EP0246992B1 (en)
JP (1) JPS6324005A (en)
KR (1) KR870011255A (en)
AT (1) ATE55155T1 (en)
AU (1) AU7254687A (en)
BR (1) BR8702340A (en)
CA (1) CA1287861C (en)
DE (1) DE3764025D1 (en)
ES (1) ES2016387B3 (en)
FR (1) FR2598436B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8813971D0 (en) * 1988-06-13 1988-07-20 Spectus Ltd Flame monitoring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130584A (en) * 1961-02-14 1964-04-28 United States Steel Corp Blast furnace probe
AU522749B2 (en) * 1979-12-21 1982-06-24 Nippon Steel Corporation Sonde apparatus for blast furnace
JPS5763608A (en) * 1980-10-01 1982-04-17 Kawasaki Steel Corp Vertical sonde pipe seat
JPS58221208A (en) * 1982-06-15 1983-12-22 Nippon Steel Corp Measuring device for inside of blast furnace
JPS6077912A (en) * 1983-10-04 1985-05-02 Nippon Steel Corp Vertical movement guiding device for vertical sonde

Also Published As

Publication number Publication date
FR2598436A1 (en) 1987-11-13
ES2016387B3 (en) 1990-11-01
FR2598436B1 (en) 1988-08-05
BR8702340A (en) 1988-02-17
ATE55155T1 (en) 1990-08-15
AU7254687A (en) 1987-11-12
DE3764025D1 (en) 1990-09-06
EP0246992A1 (en) 1987-11-25
JPS6324005A (en) 1988-02-01
CA1287861C (en) 1991-08-20
EP0246992B1 (en) 1990-08-01

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