CN201149441Y - Cooling jacket for smoke-smelting outlet - Google Patents
Cooling jacket for smoke-smelting outlet Download PDFInfo
- Publication number
- CN201149441Y CN201149441Y CNU2007201956200U CN200720195620U CN201149441Y CN 201149441 Y CN201149441 Y CN 201149441Y CN U2007201956200 U CNU2007201956200 U CN U2007201956200U CN 200720195620 U CN200720195620 U CN 200720195620U CN 201149441 Y CN201149441 Y CN 201149441Y
- Authority
- CN
- China
- Prior art keywords
- cooling
- water jacket
- outlet
- circular
- flue gas
- 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.)
- Expired - Fee Related
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- Manufacture And Refinement Of Metals (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a cooling water jacket for cooling a smelting fume outlet, which is characterized in that the water jacket is a vertical circular column with a cylindrical outer surface, circular conical inner surface, and planar upper and lower surfaces; and a circular cooling fluid passage is horizontally formed inside the column, and the head end and the tail end thereof are upwardly curved to form a water jacket circular column upper circular surface fixedly connected with a cooling fluid inlet pipe and a cooling fluid outlet pipe. The cooling water jacket provided in the utility model introduces circulating cooling water via a cooling copper pipe and utilizes the high thermal conductivity of a copper water jacket, so as to cool the high-temperature fume outlet; and has the advantages of high cooling intensity and long service life.
Description
Technical field
A kind of flue gas during smelting outlet cooling jacket relates to pyrometallurgy industry exhanst gas outlet, is particularly useful for the position of heavy non-ferrous metallurgy field such as copper, lead, zinc, nickel and other industry high-temperature flue gas outlet need carrying out cooling protection.
Background technology
At present, all be to adopt steel-casting in its metallurgical furnace kiln high-temperature flue gas outlet of metallurgy industry.Owing to there is not cooling device, steel-casting exports in use for some time, owing to be subjected to high-temperature flue gas, contains SO especially
2Flue gas wash away erosion, be easy to by scaling loss, service life is short, causes and leaks out and smoke spillage, contaminated environment.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, provides a kind of can effectively resisting to contain SO
2Washing away of flue gas corroded by force, is difficult for scaling loss, long service life, and then the minimizing metallurgical furnace leaks out and the flue gas during smelting outlet cooling jacket of smoke spillage contaminated environment.
The purpose of this utility model is achieved through the following technical solutions.
A kind of flue gas during smelting outlet cooling jacket is characterized in that this water jacket is that an outside is that cylindrical, inner face is that taper seat shape, top and bottom are the vertical circular cylinder on plane; Have annular cooling passage in the column body level, its passage head end and tail end are bent upwards water outlet collar-shaped cylinder upper ring surface and are connected with the cooling fluid water inlet pipe and water outlet pipe.
A kind of flue gas during smelting outlet cooling jacket of the present utility model is characterized in that being connected with the vertical hanger that has lifting hole(eyelet) on the ring table on the vertical circular cylinder.
A kind of flue gas during smelting outlet cooling jacket of the present utility model by feeding recirculated cooling water in the cooling duct, utilizes the high-termal conductivity of Copper Water Jacket, reaches the purpose of cooling down high-temperature exhanst gas outlet, increases the service life.Simple in structure, have a favorable cooling effect, effectively prolong the exhanst gas outlet cooling device that makes and install.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the C-C of Fig. 2 is to cutaway view.
Fig. 4 is that the B-B of Fig. 2 is to cutaway view.
The specific embodiment
A kind of flue gas during smelting outlet cooling jacket, this water jacket are that an outside is that cylindrical, inner face is that taper seat shape, top and bottom are the vertical circular cylinder 1 on plane; Have annular cooling passage 2 in the column body level, its passage head end and tail end are bent upwards water outlet collar-shaped cylinder upper ring surface and are connected with cooling fluid water inlet pipe and water outlet pipe 3,4.Be connected with the vertical hanger that has lifting hole(eyelet) 5 on the ring table on the vertical circular cylinder.6 for watering material feeding among Fig. 1.
A kind of flue gas during smelting outlet cooling jacket of the present utility model can adopt casting technique that pre-buried cooling copper tube and cast copper water jacket are cast into one, conveniently installs and fixes; Cooling copper tube bends suitable with it according to water jacket appearance and size in advance; The cooling copper tube head that exposes the water jacket face should connect suitable with exterior line.
With cooling Copper Water Jacket of the present utility model, hang or adopt other fixed form to be installed on the stove outlet flue, outer and furnace roof are combined closely, and interior edge combines with flue.Two heads that cooling copper tube is exposed water jacket connect water inlet pipe and water outlet pipe, feed recirculated cooling water.Because the strong thermal conductivity of copper reaches the cooled flue gas outlet, the purpose that increases the service life.
Claims (2)
1. flue gas during smelting outlet cooling jacket is characterized in that this water jacket is that an outside is that cylindrical, inner face is that taper seat shape, top and bottom are the vertical circular cylinder on plane; Have annular cooling passage in the column body level, its passage head end and tail end are bent upwards water outlet collar-shaped cylinder upper ring surface and are connected with the cooling fluid water inlet pipe and water outlet pipe.
2. a kind of flue gas during smelting outlet cooling jacket according to claim 1 is characterized in that being connected with the vertical hanger that has lifting hole(eyelet) on the ring table on the vertical circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201956200U CN201149441Y (en) | 2007-11-06 | 2007-11-06 | Cooling jacket for smoke-smelting outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201956200U CN201149441Y (en) | 2007-11-06 | 2007-11-06 | Cooling jacket for smoke-smelting outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149441Y true CN201149441Y (en) | 2008-11-12 |
Family
ID=40117212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201956200U Expired - Fee Related CN201149441Y (en) | 2007-11-06 | 2007-11-06 | Cooling jacket for smoke-smelting outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149441Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828048A (en) * | 2012-09-07 | 2012-12-19 | 白银有色集团股份有限公司 | Method for improving smelting furnace capacity for treating low-grade entering-furnace materials with complex components |
| CN103234357A (en) * | 2013-04-10 | 2013-08-07 | 中国恩菲工程技术有限公司 | Metallurgical furnace |
| CN108286904A (en) * | 2018-03-08 | 2018-07-17 | 湖南水口山有色金属集团有限公司 | A kind of uptake flue and copper water nested structure |
-
2007
- 2007-11-06 CN CNU2007201956200U patent/CN201149441Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828048A (en) * | 2012-09-07 | 2012-12-19 | 白银有色集团股份有限公司 | Method for improving smelting furnace capacity for treating low-grade entering-furnace materials with complex components |
| CN103234357A (en) * | 2013-04-10 | 2013-08-07 | 中国恩菲工程技术有限公司 | Metallurgical furnace |
| CN103234357B (en) * | 2013-04-10 | 2016-02-24 | 中国恩菲工程技术有限公司 | metallurgical furnace |
| CN108286904A (en) * | 2018-03-08 | 2018-07-17 | 湖南水口山有色金属集团有限公司 | A kind of uptake flue and copper water nested structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121106 |