CN101201220A - Smelting furnace of non-ferrous metals oxygen side blow fused bath - Google Patents
Smelting furnace of non-ferrous metals oxygen side blow fused bath Download PDFInfo
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- CN101201220A CN101201220A CNA2007101931119A CN200710193111A CN101201220A CN 101201220 A CN101201220 A CN 101201220A CN A2007101931119 A CNA2007101931119 A CN A2007101931119A CN 200710193111 A CN200710193111 A CN 200710193111A CN 101201220 A CN101201220 A CN 101201220A
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- furnace
- oxygen side
- metal
- siphonic water
- smelting furnace
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Abstract
The invention discloses a nonferrous metal oxygen side-blown molten pool smelting furnace and relates to extraction of a nonferrous metal. The invention provides a nonferrous metal oxygen side-blown molten pool smelting furnace applicable to smelting of copper, nickel and other nonferrous metal minerals. The technical proposal of the invention is that a nonferrous metal oxygen side-blown molten pool smelting furnace includes a furnace crucible, a water jacket, a feed opening, a smoke vent and an air opening; one furnace bottom is high and the other is low; an inclined surface is arranged between the high and the low furnace bottoms; a partition wall is arranged in a siphon well out of the wall on the front end of the furnace for separating the siphon well into a slag siphon well and a metal siphon well; a channel is arranged between the partition wall and the furnace bottoms for communicating the two siphon wells; the upper end of the slag siphon well is provided with a slag tap; the upper end of the metal siphon well is provided with a metal liquid discharge opening. The invention is used for smelting the nonferrous metal.
Description
Technical field:
The present invention relates to a kind of refinement of non-ferrous metal, particularly a kind of smelting furnace of non-ferrous metals oxygen side blow fused bath.
Background technology:
03246213.1 utility model patent a kind of oxygen side-blown direct lead smelting furnace is disclosed, adopt the oxygen side blow fused bath melting technique, adopt high and low furnace bottom first, at the low siphonic water-collecting well that communicates of stove peripheral hardware and low stove, adopt siphon slagging and inclination siphon to put plumbous structure, effectively solved and eliminated the intermediate layer that forms in the stove, realized direct aluminium metallurgy, yet this structure is applicable to the smelting lead concentrate, the secondary raw material of plumbous antimony ore, antimony ore and lead etc., and inapplicable copper concentrate, the smelting of nonferrous metals ores such as copper nickel.
Summary of the invention:
The purpose of this invention is to provide a kind of copper that is applicable to, the smelting furnace of non-ferrous metals oxygen side blow fused bath that nonferrous metals ores such as nickel are smelted.Technical solution of the present invention is, a kind of smelting furnace of non-ferrous metals oxygen side blow fused bath, comprise cupola well, water jacket, charge door, exhaust opening, air port, it is characterized in that: furnace bottom is one high and one low furnace bottom, it between the high and low furnace bottom inclined-plane, be provided with partition wall in the siphonic water-collecting well outside the preceding headwall of stove this siphonic water-collecting well is separated slagging siphonic water-collecting well and metal siphonic water-collecting well, there is a passage that two siphonic water-collecting wells are communicated with between partition wall and the furnace bottom, the upper end of slag siphonic water-collecting well is provided with slag tap, and the upper end of metal siphonic water-collecting well is provided with puts the molten metal mouth.Height 〉=the 200mm of the passage between described partition wall and the furnace bottom.The present invention has applied widely and the good remarkable advantage of metallurgical effect compared with the prior art.
Description of drawings:
Fig. 1 is the structural representation of non-ferrous metal bath smelting furnace of the present invention, and Fig. 2 is the B-B cutaway view of Fig. 1, and Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the present invention is elaborated, the disclosed oxygen side-blown direct lead smelting furnace of 032462131 utility model patent, since furnace bottom adopted one high and one low furnace bottom 1,2 and between the inclined-plane at the bottom of 4, be provided with at the siphonic water-collecting well place and put plumbous liquid mouth, between putting at the bottom of plumbous liquid mouth and the siphonic water-collecting well is an access ramp, because plumbous fusing point is lower, this structure is more suitable.But,, thisly put plumbous mouthful and can not separate with slag effectively with slag tap 3 shared siphonic water-collecting wells as the refinement of copper and copper alloy etc. for the non-ferrous metal of fusing point up to thousands of degree.For head it off the present invention has done following improvement on the architecture basics of above-mentioned utility model patent, in former siphonic water-collecting well 5, be provided with a partition wall 6, two siphonic water-collecting wells 5,7 have been formed, respectively with slag tap 3 with put copper liquid mouth 8 and communicate, because the fusing point height of copper, condensing for fear of partition wall foot passage mouth 9 is blocked, thereby the height of this passage should not be lower than 200mm, (referring to Fig. 3).The present invention also can be used for the refinement of the high non-ferrous metal of fusing points such as nickel alloy, aluminium alloy.
Claims (2)
1. smelting furnace of non-ferrous metals oxygen side blow fused bath, comprise cupola well, water jacket, charge door, exhaust opening, air port, it is characterized in that: furnace bottom is one high and one low furnace bottom, it between the high and low furnace bottom inclined-plane, be provided with partition wall in the siphonic water-collecting well outside the preceding headwall of stove this siphonic water-collecting well is separated slagging siphonic water-collecting well and metal siphonic water-collecting well, have a passage that two siphonic water-collecting wells are communicated with between partition wall and the furnace bottom, the upper end of slag siphonic water-collecting well is provided with slag tap, and the upper end of metal siphonic water-collecting well is provided with puts the molten metal mouth.
2. a kind of smelting furnace of non-ferrous metals oxygen side blow fused bath as claimed in claim 1 is characterized in that: the height 〉=200mm of the passage between described partition wall and the furnace bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101931119A CN101201220A (en) | 2007-11-30 | 2007-11-30 | Smelting furnace of non-ferrous metals oxygen side blow fused bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101931119A CN101201220A (en) | 2007-11-30 | 2007-11-30 | Smelting furnace of non-ferrous metals oxygen side blow fused bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101201220A true CN101201220A (en) | 2008-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101931119A Pending CN101201220A (en) | 2007-11-30 | 2007-11-30 | Smelting furnace of non-ferrous metals oxygen side blow fused bath |
Country Status (1)
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| CN (1) | CN101201220A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374781A (en) * | 2010-08-17 | 2012-03-14 | 济源市万洋冶炼(集团)有限公司 | Direct lead-smelting comprehensive metallurgical device and smelting process |
| CN102433450A (en) * | 2011-12-28 | 2012-05-02 | 个旧市富祥工贸有限责任公司 | Oxygen-enriched side-blown reduction molten pool smelting furnace and method for smelting tin by using tin-enriched complex material in smelting furnace |
| CN103924100A (en) * | 2014-04-28 | 2014-07-16 | 锡矿山闪星锑业有限责任公司 | Method and device for producing crude antimony by smelting antimony oxide-containing material in smelting furnace |
-
2007
- 2007-11-30 CN CNA2007101931119A patent/CN101201220A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374781A (en) * | 2010-08-17 | 2012-03-14 | 济源市万洋冶炼(集团)有限公司 | Direct lead-smelting comprehensive metallurgical device and smelting process |
| CN102374781B (en) * | 2010-08-17 | 2013-08-28 | 济源市万洋冶炼(集团)有限公司 | Direct lead-smelting comprehensive metallurgical device and smelting process |
| CN102433450A (en) * | 2011-12-28 | 2012-05-02 | 个旧市富祥工贸有限责任公司 | Oxygen-enriched side-blown reduction molten pool smelting furnace and method for smelting tin by using tin-enriched complex material in smelting furnace |
| CN102433450B (en) * | 2011-12-28 | 2013-04-24 | 个旧市富祥工贸有限责任公司 | Oxygen-enriched side-blown reduction molten pool smelting furnace and method for smelting tin by using tin-enriched complex material in smelting furnace |
| CN103924100A (en) * | 2014-04-28 | 2014-07-16 | 锡矿山闪星锑业有限责任公司 | Method and device for producing crude antimony by smelting antimony oxide-containing material in smelting furnace |
| CN103924100B (en) * | 2014-04-28 | 2016-01-06 | 锡矿山闪星锑业有限责任公司 | A kind of method and device producing needle antimony containing weisspiessglanz material bath smelting |
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