CN105423758A - Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device - Google Patents
Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device Download PDFInfo
- Publication number
- CN105423758A CN105423758A CN201510947804.7A CN201510947804A CN105423758A CN 105423758 A CN105423758 A CN 105423758A CN 201510947804 A CN201510947804 A CN 201510947804A CN 105423758 A CN105423758 A CN 105423758A
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- China
- Prior art keywords
- water jacket
- copper
- cooling
- water
- copper water
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/001—Cooling of furnaces the cooling medium being a fluid other than a gas
- F27D2009/0013—Cooling of furnaces the cooling medium being a fluid other than a gas the fluid being water
Abstract
The invention relates to a secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device, comprising more than two copper water jackets which are connected in sequence and used for forming a partition wall; the lower part of the copper water jacket located at the lowermost part is immersed in slag; a cooling pipeline is arranged in each copper water jacket; the water inlet of the cooling pipeline is located at the upper part of the copper water jacket, the water outlet of the cooling pipeline is located at the lower part of the copper water jacket; the water outlet of the cooling pipeline is connected with a water inlet of a cooling water tower corresponding to the copper water jacket by a water outlet pipeline; a thermometer, a vacuum sucking pump and a pressure gauge are arranged on the water outlet pipeline; the water outlet of the cooling water tower is connected with a water tank by a circulating pipeline; and the water inlet of the cooling pipeline is connected with the water tank by a water inlet pipeline. According to the invention, a smelting furnace is divided into an oxidation area and a reduction area, and therefore, two areas in one furnace is achieved, the service life of the furnace is effectively prolonged, the production efficiency is prolonged, and cost is lowered, and since a manner of vacuum pumping of cooling water is adopted, explosion caused by water leakage into the furnace can be avoided, and safety coefficient is improved.
Description
Technical field
The present invention relates to a kind of partition device of reviver smelting furnace.
Background technology
The oxidation that external and most domestic is of the same trade and reducing and smelting generally adopt more than two stoves combinations to smelt, and technological process is long, and heat loss is large, and the stove also having partly enterprise is that partition wall is short for service life, and cost is high with fire-resistant brick partition wall.
Summary of the invention
Goal of the invention of the present invention is to overcome the deficiencies in the prior art and provides a kind of reviver smelting furnace immersion vacuum draw to cool partition water jacket device, smelting furnace is divided into oxidation and reduction Liang Ge district, realize a Lu Liang district, the service life of effective prolongation stove, enhance productivity, reduce costs, use vacuum draw cooling water mode, avoid leaking and to set off an explosion in stove, improve safety coefficient.
Technical program of the present invention lies in: a kind of reviver smelting furnace immersion vacuum draw cooling partition water jacket device, comprises more than the two pieces Copper Water Jackets connected successively for the formation of partition wall; The Copper Water Jacket bottom being arranged in foot is immersed in slag; A cooling pipe is equipped with in each Copper Water Jacket; Described cooling pipe water inlet is positioned at the top of Copper Water Jacket, and delivery port is positioned at the bottom of Copper Water Jacket; Described cooling pipe delivery port connects through the water inlet of outlet pipeline and the cooling tower corresponding with this Copper Water Jacket; Described outlet pipeline is provided with thermometer, Vacuum suction pump, Pressure gauge; Described cooling tower delivery port is connected with water tank through circulation line; Described cooling pipe water inlet is connected with water tank through an inlet pipeline.
Vacuum suction pressure 0.1-0.2MPa, water temperature <40 DEG C.
Described cooling pipe is distributed in Copper Water Jacket, in snakelike.
From furnace bottom 500-600mm bottom the described Copper Water Jacket being positioned at foot.
The degree of depth that the described Copper Water Jacket being arranged in foot is immersed in slag is 700-800mm.
Described each Copper Water Jacket two sides is equipped with many projections.
Described height of projection is 30-50mm.
The material of described each Copper Water Jacket is red copper.
The thickness of described each Copper Water Jacket is 240-300mm.
A kind of reviver smelting furnace immersion vacuum draw cooling partition water jacket device, more than two pieces that are immersed in metallurgical slag by the mode of suction water inlet are combined Copper Water Jacket; Described cooling pipe water inlet is positioned at the top of Copper Water Jacket, and delivery port is positioned at the bottom of Copper Water Jacket; The water inlet of described Copper Water Jacket is connected with water tank; After Vacuum suction pump is arranged at Copper Water Jacket delivery port; Copper Water Jacket, thermometer, Vacuum suction pump, Pressure gauge, cooling tower, water tank are connected by pipeline, form a closed-loop path.
Pipeline between described Copper Water Jacket and cooling tower is provided with thermometer, Vacuum suction pump, Pressure gauge.
Compared with prior art, the invention has the advantages that: 1) Copper Water Jacket is immersed in slag, slag blanket is isolated into two regions; 2) have in Copper Water Jacket and be uniformly distributed S-type circulating water pipe side by side, high-order water inlet, low level water outlet, adopt pump vacuum draw mode, cannot intake to water jacket after water jacket is broken, water jacket water can pump out, and can not enter slag layer set off an explosion because leaking; 3) circulating water pipe, Vacuum suction pump, water tank, cooling tower, Pressure gauge, thermometer form a jacket water water-circulating closed circuit and come, for partition wall cooling, to improve service life; 4) there is the projection of high 30-50mm on Copper Water Jacket surface, so that slag is attached to Copper Water Jacket on the surface, reduces etch and the corrosion of Copper Water Jacket.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is using state schematic diagram of the present invention.
In figure, 2, thermometer, 3, Pressure gauge, 4, Vacuum suction pump, 5, water tank, 6, circulation line one, 7, cooling tower one, 8, cooling tower two, 9, cooling pipe one, 10, cooling pipe two, 11, upper Copper Water Jacket, 12, lower Copper Water Jacket, 13, protruding.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the present invention includes Copper Water Jacket 11, lower Copper Water Jacket 12, pipeline, Vacuum suction pump, cooling tower, water tank, Pressure gauge, thermometer etc.Partition wall is located in the middle part of stove, and primarily of two pieces of Copper Water Jacket compositions, with bolt link between two pieces of Copper Water Jackets, lower Copper Water Jacket is immersed in degree of depth 700mm in slag; Upper Copper Water Jacket is connected to the top of lower Copper Water Jacket, isolates the vapor phase areas of two stoves.
Cooling pipe 1 is provided with in lower Copper Water Jacket 12; Cooling pipe 1 water inlet is positioned at lower Copper Water Jacket 12 top, and delivery port is positioned at lower Copper Water Jacket 12 bottom; Cooling pipe 1 delivery port is connected with cooling tower 1 water inlet through outlet pipeline one; Outlet pipeline one is provided with thermometer 2, Vacuum suction pump 4, Pressure gauge 3; Cooling tower 1 delivery port is connected with water tank 5 through circulation line 1; Cooling pipe 1 water inlet is connected with water tank 5 through inlet pipeline one.
Cooling pipe 2 10 is provided with in upper Copper Water Jacket 11; Cooling pipe 2 10 water inlet is positioned at Copper Water Jacket 11 top, and delivery port is positioned at Copper Water Jacket 11 bottom; Cooling pipe 2 10 delivery port is connected with cooling tower 28 water inlet through outlet pipeline two; Outlet pipeline two is provided with thermometer, Vacuum suction pump, Pressure gauge; Cooling tower 28 delivery port is connected with water tank 5 through circulation line two; Cooling pipe 2 10 water inlet is connected with water tank 5 through inlet pipeline two.
2 cooling towers, water tank, circulating water pipe, 2 cover Vacuum suction pumps, 2 cover Pressure gauges, 2 sleeving temperature meters form a jacket water water-circulating closed circuit, and circulating water pipe is S-type to be evenly distributed in Copper Water Jacket side by side, water pipe spacing 200mm; Two pieces of Copper Water Jacket water inlet cooling towers are positioned at high water level, and cooling water enters from two pieces of Copper Water Jacket highest points respectively and flows out from minimum point, vacuum suction pressure 0.15MPa, water temperature 38 DEG C.The material of two pieces of Copper Water Jackets is red copper, good heat conduction effect, the thickness 240-300mm of Copper Water Jacket; Copper Water Jacket surface has many height to be the projection 13 of 40mm, so that slag is attached to Copper Water Jacket on the surface, reduces etch and the corrosion of Copper Water Jacket.
Vacuum draw cooling Copper Water Jacket partition device in stove is adopted to realize a Lu Liang district, realization response melting simultaneously and reduction melting in a stove, in smelting region, by the adjustment of reducing agent, the high lead slag of output after the compound reaction of various lead, upper strata slag enters reduced zone by law of connected vessels, add appropriate carbon reduction, the valuable metals such as lead, antimony, tin, copper are most in reducing zone enrichment, output antimonial lead (being greater than 1% containing antimony), dilution waste.
Claims (10)
1. a reviver smelting furnace immersion vacuum draw cooling partition water jacket device, is characterized in that: comprise more than the two pieces Copper Water Jackets connected successively for the formation of partition wall;
The Copper Water Jacket bottom being arranged in foot is immersed in slag;
A cooling pipe is equipped with in each Copper Water Jacket; Described cooling pipe water inlet is positioned at the top of Copper Water Jacket, and delivery port is positioned at the bottom of Copper Water Jacket; Described cooling pipe delivery port connects through the water inlet of outlet pipeline and the cooling tower corresponding with this Copper Water Jacket; Described outlet pipeline is provided with thermometer, Vacuum suction pump, Pressure gauge; Described cooling tower delivery port is connected with water tank through circulation line; Described cooling pipe water inlet is connected with water tank through an inlet pipeline.
2. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 1, is characterized in that: described cooling pipe is distributed in Copper Water Jacket, in snakelike.
3. reviver smelting furnace immersion vacuum draw according to claim 1 cooling partition water jacket device, is characterized in that: described in be positioned at foot Copper Water Jacket bottom from furnace bottom 500-600mm.
4. reviver smelting furnace immersion vacuum draw according to claim 1 cooling partition water jacket device, is characterized in that: described in be arranged in foot the Copper Water Jacket degree of depth that is immersed in slag be 700-800mm.
5. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 1, is characterized in that: described each Copper Water Jacket two sides is equipped with many projections.
6. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 5, is characterized in that: described height of projection is 30-50mm.
7. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 1, is characterized in that: the material of described each Copper Water Jacket is red copper.
8. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 1, is characterized in that: the thickness of described each Copper Water Jacket is 240-300mm.
9. a reviver smelting furnace immersion vacuum draw cooling partition water jacket device, is characterized in that: more than two pieces that are immersed in metallurgical slag by the mode of suction water inlet are combined Copper Water Jacket;
Described cooling pipe water inlet is positioned at the top of Copper Water Jacket, and delivery port is positioned at the bottom of Copper Water Jacket; The water inlet of described Copper Water Jacket is connected with water tank; After Vacuum suction pump is arranged at Copper Water Jacket delivery port; Copper Water Jacket, thermometer, Vacuum suction pump, Pressure gauge, cooling tower, water tank are connected by pipeline, form a closed-loop path.
10. reviver smelting furnace immersion vacuum draw cooling partition water jacket device according to claim 9, is characterized in that: the pipeline between described Copper Water Jacket and cooling tower is provided with thermometer, Vacuum suction pump, Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947804.7A CN105423758A (en) | 2015-12-17 | 2015-12-17 | Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947804.7A CN105423758A (en) | 2015-12-17 | 2015-12-17 | Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device |
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| Publication Number | Publication Date |
|---|---|
| CN105423758A true CN105423758A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947804.7A Pending CN105423758A (en) | 2015-12-17 | 2015-12-17 | Secondary lead smelting furnace immersed vacuum pumping cooling partition wall water jacket device |
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| CN (1) | CN105423758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028971A (en) * | 2018-09-07 | 2018-12-18 | 乾县西北琉璃有限责任公司 | The abundant water-cooling circulating system of blue bricks kiln |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450477A (en) * | 1977-09-30 | 1979-04-20 | Nippon Steel Corp | Cooling apparatus for furnace body |
| CN201762422U (en) * | 2010-07-29 | 2011-03-16 | 长沙有色冶金设计研究院 | Double-chamber oxygen side-blown continual lead smelting furnace |
| CN202793025U (en) * | 2012-07-11 | 2013-03-13 | 济源市金利冶炼有限责任公司 | Copper water jacket of smelting furnace |
| CN203405084U (en) * | 2013-06-28 | 2014-01-22 | 珲春多金属有限公司 | Partition wall of smelting zone and slagging zone of smelting metallurgical furnace |
| CN203810939U (en) * | 2013-10-31 | 2014-09-03 | 遵义新利特金属材料科技有限公司 | Multifunctional cooling system suitable for vacuum induction furnace |
| CN204550686U (en) * | 2015-04-16 | 2015-08-12 | 长沙有色冶金设计研究院有限公司 | The partition wall copper water jacket of continuous fuming furnace |
| CN205262198U (en) * | 2015-12-17 | 2016-05-25 | 湖北金洋冶金股份有限公司 | Reviver smelting furnace submergence formula vacuum suction cooling partition wall water jacket device |
-
2015
- 2015-12-17 CN CN201510947804.7A patent/CN105423758A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450477A (en) * | 1977-09-30 | 1979-04-20 | Nippon Steel Corp | Cooling apparatus for furnace body |
| CN201762422U (en) * | 2010-07-29 | 2011-03-16 | 长沙有色冶金设计研究院 | Double-chamber oxygen side-blown continual lead smelting furnace |
| CN202793025U (en) * | 2012-07-11 | 2013-03-13 | 济源市金利冶炼有限责任公司 | Copper water jacket of smelting furnace |
| CN203405084U (en) * | 2013-06-28 | 2014-01-22 | 珲春多金属有限公司 | Partition wall of smelting zone and slagging zone of smelting metallurgical furnace |
| CN203810939U (en) * | 2013-10-31 | 2014-09-03 | 遵义新利特金属材料科技有限公司 | Multifunctional cooling system suitable for vacuum induction furnace |
| CN204550686U (en) * | 2015-04-16 | 2015-08-12 | 长沙有色冶金设计研究院有限公司 | The partition wall copper water jacket of continuous fuming furnace |
| CN205262198U (en) * | 2015-12-17 | 2016-05-25 | 湖北金洋冶金股份有限公司 | Reviver smelting furnace submergence formula vacuum suction cooling partition wall water jacket device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028971A (en) * | 2018-09-07 | 2018-12-18 | 乾县西北琉璃有限责任公司 | The abundant water-cooling circulating system of blue bricks kiln |
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Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |