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KR890010221A - Scrap continuous melting process and apparatus - Google Patents

Scrap continuous melting process and apparatus Download PDF

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Publication number
KR890010221A
KR890010221A KR1019880016896A KR880016896A KR890010221A KR 890010221 A KR890010221 A KR 890010221A KR 1019880016896 A KR1019880016896 A KR 1019880016896A KR 880016896 A KR880016896 A KR 880016896A KR 890010221 A KR890010221 A KR 890010221A
Authority
KR
South Korea
Prior art keywords
converter
channel
tapping
tapping means
jute
Prior art date
Application number
KR1019880016896A
Other languages
Korean (ko)
Inventor
폰 보크단디 루드비히
미터 게르하르트
쾰러 오토
포흐마르스키 루치안
Original Assignee
게르하르트 미터, 프란츠 쉬트루츨
뵈스트-알핀 쉬탈 도나비츠 게젤샤프트 엠.베.하.
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 AT0334187A external-priority patent/AT389896B/en
Application filed by 게르하르트 미터, 프란츠 쉬트루츨, 뵈스트-알핀 쉬탈 도나비츠 게젤샤프트 엠.베.하. filed Critical 게르하르트 미터, 프란츠 쉬트루츨
Publication of KR890010221A publication Critical patent/KR890010221A/en

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Abstract

내용 없음No content

Description

스크랩 연속용해공정 및 장치Scrap continuous melting process and apparatus

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

본 발명의 한 구현예를 나타내는 개략도.Schematic diagram showing one embodiment of the present invention.

Claims (7)

전로의 내부로 방사상을 이루며 배향된 화염을 갖는 아-화학연로적인 버너(4)를 사용하여 전로(1)의 바닥부근이 가열되고, 2차 공기 또는 O2가 연소를 완료하기 위하여 버너면상으로 얼마간 떨어져서 공급되고, 경우에 따라서는 슬래그와 함께, 용융물이 전로(1)의 측면에 연결된 출탕수단(9)를 통해 가동성 래들(9)로 출탕되고, 래들을 교환하기 위해, 전로(1)가 용융물의 레벨이 출탕구아래에 놓여 있는 위치로 선회되는 단계로 이루어짐을 특징으로 하는 전로에서 스크랩 및/또는 선철의 연속용해공정.A sub-chemical furnace burner 4 having a radially oriented flame into the converter is used to heat the bottom of the converter 1 and secondary air or O 2 onto the burner surface to complete combustion. Supplied with some separation, and optionally with slag, the melt is tapped through the tapping means 9 connected to the side of the converter 1 to the movable ladle 9, and in order to exchange the ladle, the converter 1 is A continuous melting process of scrap and / or pig iron in a converter characterized in that the level of the melt consists of turning to a position under the tap. 방사상으로 뻗어있는 다수의 버너노즐은 버어너바닥(3)부근에 놓여있는 평면내의 전로(1)상에 배열되고 공기노즐이 높은 레벨에 놓여있는 또 하나의 평면내에 배열되고 주티형 출탕수단(9)은 방사형 출탕구를 거쳐 전로(1)에 연결됨을 특징으로하는 제1항에 따른 공정을 행하기 위한 장치.A plurality of radially extending burner nozzles are arranged on the converter 1 in the plane lying near the bottom of the burner 3 and in another plane in which the air nozzles are at a high level, and the jute tapping means 9 ) Is connected to the converter (1) via a radial tap opening device for carrying out the process according to claim 1. 제2항에 있어서, 주티형 출탕수단(9)은 전로의 방사형 출탕구와 정렬되어 있는 방사형 채널(10)을 가지며, 전로(1)의 축(12)과 평행하게 뻗어있는 출탕채널(13)은 방사형 채널(10)연결됨을 특징으로 하는 장치.The water tapping channel (13) according to claim 2, wherein the jute tapping means (9) has a radial channel (10) aligned with the radial tap of the converter and extends parallel to the axis (12) of the converter (1). Is connected to the radial channel (10). 제1,2 또는 3항에 있어서, 주티형 출탕수단(9)은 출탕수단(9)의 두 채널(10,13)중 각각에 배향된 갖는 적어도 하나의 버너(15,16)로 이루어짐을 특징으로 하는 장치.4. The jute type tapping means (9) according to claim 1, 2 or 3, characterized in that the jute type tapping means (9) consists of at least one burner (15, 16) having an orientation in each of the two channels (10, 13) of the tapping means (9). Device. 제1 내지 4항중 어느 항에 있어서, 방사상 출탕구에 연결된, 출탕수당(9)의 채널(10)은 전로의 축에 평행하게 뻗어있는 출탕 수단(9)의 채널(13)보다 더 큰 자유횡단면을 가짐을 특징으로 하는 장치.5. The free cross section according to claim 1, wherein the channel 10 of tapping water 9, which is connected to the radial tap, is larger than the channel 13 of tapping means 9, which extends parallel to the axis of the converter. Apparatus characterized by having a. 제1 내지 5항중 어느 항에 있어서, 서로 교차하는 화염축을 갖는 두개의 버너(15,16) 및 닫을 수 있는 시험편 채취개구(17)를 방사상 출탕구에 연결된 출탕수단(9)의 채널(10)에 연결됨을 특징으로 하는 장치.The channel 10 of the tapping means 9 according to any one of claims 1 to 5, wherein the two burners 15, 16 having flame axes intersecting with each other and the closing test piece collecting opening 17 are connected to the radial tap. Device connected to the device. 제1 내지 6항중 어느 항에 있어서, 주티형 출탕수단(9)의 출탕채널의 배출단부는, 출탕채널(13)아래 위치로 이동할 수 있는 래들(19)용 덮개(18)를 가지며 상기 덮개(18)는 전로(1)와 함께 선회되고 래들을 들어 올리는데 사용됨을 특징으로 하는 장치.The discharge end of the tapping channel of the jute type tapping means (9) has a lid (18) for the ladle (19) which can move to a position below the tapping channel (13). 18) an apparatus characterized in that it is pivoted with the converter (1) and used to lift the ladle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880016896A 1987-12-17 1988-12-17 Scrap continuous melting process and apparatus KR890010221A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA3341/87 1987-12-17
AT0334187A AT389896B (en) 1987-12-17 1987-12-17 METHOD FOR CONTINUOUS MELTING OF SCRAP AND DEVICE FOR CARRYING OUT THIS METHOD

Publications (1)

Publication Number Publication Date
KR890010221A true KR890010221A (en) 1989-08-07

Family

ID=68172054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016896A KR890010221A (en) 1987-12-17 1988-12-17 Scrap continuous melting process and apparatus

Country Status (1)

Country Link
KR (1) KR890010221A (en)

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19881217

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid