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JPH0229452U - - Google Patents

Info

Publication number
JPH0229452U
JPH0229452U JP10869988U JP10869988U JPH0229452U JP H0229452 U JPH0229452 U JP H0229452U JP 10869988 U JP10869988 U JP 10869988U JP 10869988 U JP10869988 U JP 10869988U JP H0229452 U JPH0229452 U JP H0229452U
Authority
JP
Japan
Prior art keywords
concentrate
smelting
chute
wind box
concentrate chute
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10869988U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10869988U priority Critical patent/JPH0229452U/ja
Publication of JPH0229452U publication Critical patent/JPH0229452U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の自熔製錬用精鉱バーナーの一
実施例の縦断面図、第２図は第１図Ａ―Ａ線断面
図、第３図は従来の自熔製錬用精鉱バーナーの断
面図である。 １…ウインドボツクス、１ａ…絞り部、２…送
風管、３…精鉱シユート、３ａ…入口、３ｂ…下
端、３ｃ…出口、４…補助燃料バーナー、６…開
口部、７…旋回羽根。 Figure 1 is a longitudinal sectional view of an embodiment of the concentrate burner for flash smelting of the present invention, Figure 2 is a sectional view taken along the line A--A in Figure 1, and Figure 3 is a conventional refiner for flash smelting. FIG. 2 is a cross-sectional view of an ore burner. DESCRIPTION OF SYMBOLS 1... Wind box, 1a... Throttle part, 2... Air pipe, 3... Concentrate chute, 3a... Inlet, 3b... Lower end, 3c... Outlet, 4... Auxiliary fuel burner, 6... Opening part, 7... Swirl vane.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下方にベンチユリー状の絞り部が設けられたウ
インドボツクスと、先端が前記絞り部よりやや下
方に突出するように前記ウインドボツクスの中央
部に垂設された精鉱シユートと、該精鉱シユート
の中心を貫通して垂設された補助燃料バーナーと
を備えた自熔製錬用精鉱バーナーにおいて、前記
精鉱シユートの側壁には半径方向に対して同じ側
に一定の角度を成して開口する複数個の開口部が
設けられ、前記ウインドボツクスの絞り部には半
径方向に対して前記精鉱シユートの開口部とは逆
の側に一定の角度を成す複数個の旋回羽根が設け
られていることを特徴とする自熔製錬用精鉱バー
ナー。 a wind box provided with a ventilate-shaped constriction section at the bottom; a concentrate chute hung vertically in the center of the wind box so that its tip protrudes slightly below the constriction section; and the center of the concentrate chute. In the concentrate burner for self-smelting smelting, which is equipped with an auxiliary fuel burner vertically extending through the concentrate chute, the side wall of the concentrate chute has an opening formed at a constant angle on the same side with respect to the radial direction. A plurality of openings are provided, and a plurality of swirl vanes forming a certain angle on the side opposite to the opening of the concentrate chute in the radial direction are provided in the constriction portion of the wind box. A concentrate burner for self-smelting smelting.
JP10869988U 1988-08-18 1988-08-18 Pending JPH0229452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10869988U JPH0229452U (en) 1988-08-18 1988-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10869988U JPH0229452U (en) 1988-08-18 1988-08-18

Publications (1)

Publication Number Publication Date
JPH0229452U true JPH0229452U (en) 1990-02-26

Family

ID=31344279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10869988U Pending JPH0229452U (en) 1988-08-18 1988-08-18

Country Status (1)

Country Link
JP (1) JPH0229452U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545065U (en) * 1991-11-08 1993-06-18 住友金属鉱山株式会社 Self-smelting furnace
EP2198063A1 (en) * 2007-09-05 2010-06-23 Outotec OYJ Concentrate burner
JP2015067898A (en) * 2013-10-01 2015-04-13 パンパシフィック・カッパー株式会社 Raw material supply device and method, and flash furnace
JP2018063109A (en) * 2017-12-12 2018-04-19 パンパシフィック・カッパー株式会社 Raw material supply device, raw material supply method, and flash furnace
WO2021106884A1 (en) * 2019-11-25 2021-06-03 パンパシフィック・カッパー株式会社 Concentrate burner, flash furnace, and method for introducing reaction gas

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545065U (en) * 1991-11-08 1993-06-18 住友金属鉱山株式会社 Self-smelting furnace
EP2198063A1 (en) * 2007-09-05 2010-06-23 Outotec OYJ Concentrate burner
JP2010538162A (en) * 2007-09-05 2010-12-09 オウトテック オサケイティオ ユルキネン Concentrate burner
EP2198063A4 (en) * 2007-09-05 2014-11-12 Outotec Oyj Concentrate burner
JP2015067898A (en) * 2013-10-01 2015-04-13 パンパシフィック・カッパー株式会社 Raw material supply device and method, and flash furnace
US10443940B2 (en) 2013-10-01 2019-10-15 Pan Pacific Copper Co., Ltd. Raw material supply method
US10488112B2 (en) 2013-10-01 2019-11-26 Pan Pacific Copper Co., Ltd. Raw material supply apparatus, raw material supply method and flash smelting furnace
JP2018063109A (en) * 2017-12-12 2018-04-19 パンパシフィック・カッパー株式会社 Raw material supply device, raw material supply method, and flash furnace
WO2021106884A1 (en) * 2019-11-25 2021-06-03 パンパシフィック・カッパー株式会社 Concentrate burner, flash furnace, and method for introducing reaction gas

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