CN202558908U - Copper refining tilting furnace system - Google Patents
Copper refining tilting furnace system Download PDFInfo
- Publication number
- CN202558908U CN202558908U CN2012201835283U CN201220183528U CN202558908U CN 202558908 U CN202558908 U CN 202558908U CN 2012201835283 U CN2012201835283 U CN 2012201835283U CN 201220183528 U CN201220183528 U CN 201220183528U CN 202558908 U CN202558908 U CN 202558908U
- Authority
- CN
- China
- Prior art keywords
- furnace
- tilting
- refining
- copper
- headwall
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model provides a copper refining tilting furnace system. The system is characterized by comprising at least one tilting refining furnace and a conveying feeder which is used for preheating furnace burden by utilizing high-temperature smoke of the tilting refining furnace, wherein the main feed port of the tilting refining furnace is arranged on the end wall with a smoke vent or arranged above the end wall with a smoke vent, and is superposed with the smoke vent; and the conveying feeder is arranged between the main feed port and a dust collector. According to the copper refining tilting furnace system, heat loss in the feeding process can be reduced, and residual heat of smoke can be easily reclaimed, so that fuel consumption can be reduced, the furnace burden melting time is shortened, the use efficiency of energy is improved, and the production capability of the equipment is improved.
Description
Technical field
The utility model relates to a kind of copper refining tilting furnace system, belongs to energy-saving non-ferrous metallurgical furnace technical field.
Background technology
Metallurgical industry press version " non-ferrous metallurgical furnace DM " 1002～1005 pages in 2000 discloses according to the reclaimed copper pyrorefining of the prior art structure with the tilting-type refining furnace.
There is the improved technical problem of many needs in it:
For example, in the reinforced process of stove, the fire door of charging opening must be opened continually, causes thermosteresis bigger.
Again for example, be difficult to reclaim the high-temperature flue gas waste heat that smoke outlet is discharged.
The utility model content
The purpose of the utility model provides a kind of copper refining tilting furnace system, and the thermosteresis that it can reduce in the reinforced process is easy to reclaim fume afterheat.
For this reason; The utility model provides a kind of copper refining tilting furnace system; It is characterized in that comprise that an at least one tilting-type refining furnace and a cover utilize the conveying feeding machine of the high-temperature flue gas preheating furnace charge of tilting-type refining furnace, the main charging opening of this tilting-type refining furnace is arranged on the headwall with smoke outlet or is arranged on the top of the headwall with smoke outlet; And overlap with smoke outlet, said conveying feeding machine is arranged between main charging opening and the cleaning apparatus.
Preferably, be provided with auxiliary charging opening on the front wall of slag-drip opening being provided with.
Preferably, comprise the front wall, the back wall that is provided with copper outlet that are provided with slag-drip opening, be provided with the headwall of burner and be provided with smoke outlet and the headwall of cleaning apparatus.
Preferably, be provided with temperature perception and unit in the said conveying feeding machine, it can test the material temperature that is about to into stove, and the material that is about to stove is heated to and just allows to get into the tilting-type refining furnace under the average scorching hot state more than 200 ℃.
Preferably, said cleaning apparatus is provided with fume component analysis and emission control device, and it can analyze and judge the composition that carries out the flue gas after the heat exchange with furnace charge, and handles at cleaning apparatus and just to enter atmosphere to flue gas after up to standard.
The beneficial effect of the utility model comprises:
Can reduce the thermosteresis of the reinforced process of tilting furnace effectively, and reclaim the high-temperature flue gas waste heat and be used for the preheating furnace charge, improve energy use efficiency;
Shorten the time of tilting furnace melting batch significantly, improved the throughput of equipment.
Calculate 24 hours average periods by prior art tilting furnace fusing → refining → casting, the utility model can shorten fusing time 2～4 hours, and unit time throughput improves 10～20%.
Description of drawings
Fig. 1 and 3 is respectively structure and the principle schematic according to the tilting-type refining furnace system of prior art.
Fig. 2 and 4 is structure and the principle schematic according to the tilting-type refining furnace system of the utility model.
Embodiment
As shown in figs. 1 and 3, the four sides body of wall of existing tilting-type refining furnace (abbreviation tilting furnace) is respectively: be provided with charging opening 2 and slag-drip opening front wall, be provided with copper outlet 3 and winding-up pipe back wall, be provided with the headwall of burner 1 and be provided with smoke outlet 4 and the headwall of cleaning apparatus 5.Shortcoming with tilting furnace of this spline structure is that thermosteresis is bigger in reinforced process, high-temperature flue gas waste heat recovery difficulty.
Like Fig. 2 and shown in Figure 4, according to the utility model, the charging opening of tilting furnace is divided into the main charging opening 40 and auxiliary charging opening 20 of tilting furnace.The main charging opening 40 of tilting furnace is arranged on headwall or its top that is provided with smoke outlet 4, overlaps with smoke outlet 4.Overlap the conveying feeding machine 6 of the heat energy preheating furnace charge of the high-temperature flue gas that utilizes tilting furnace in 40 configurations one of smoke evacuation/charging opening, thereby form energy-saving copper refining tilting furnace system.
In the conveying feeding machine 6 of ability preheating furnace charge; Be about to fully absorb burner gas residual heat into the material of stove; Be heated to the scorching hot state of medial temperature more than 200 ℃; Add the burner hearth of tilting furnace afterwards again, thereby can reduce the throughput of thermosteresis, reduction fuel consumption, shortening furnace charge fusing time, raising energy use efficiency and enhancement apparatus.Carrying out flue gas after the heat exchange with furnace charge handles through cleaning apparatus 5 and enters atmosphere again after up to standard.The front wall charging opening 2 of former tilting furnace only is used for auxiliary reinforced, or carries the configuration condition of feeding machine 6 to confirm that reservation or cancellation are provided with according to charge preheating.
According to the utility model; Energy-saving copper refining tilting furnace system comprises that a tilting-type refining furnace and a cover utilize the conveying feeding machine of the heat energy preheating furnace charge function of tilting furnace high-temperature flue gas; The main charging opening of tilting furnace is arranged on smoke outlet headwall or its top, overlaps with smoke outlet.Charge preheating conveying feeding machine is installed in reinforced and smoke outlet headwall one side of tilting furnace master, and the high-temperature flue gas that tilting furnace is discharged carries out heat exchange with furnace charge in charge preheating is carried feeding machine, after the cleaning apparatus processing is up to standard, enters atmosphere again.
The utility model provides a kind of energy-saving copper refining tilting furnace system, and the reinforced process thermosteresis that it has reduced tilting furnace effectively is easy to reclaim fume afterheat, thereby has improved energy use efficiency, and has improved the throughput of equipment.
Claims (5)
1. copper refining tilting furnace system; It is characterized in that; Comprise that an at least one tilting-type refining furnace and a cover utilize the conveying feeding machine of the high-temperature flue gas preheating furnace charge of tilting-type refining furnace; The main charging opening of this tilting-type refining furnace is arranged on the headwall with smoke outlet or is arranged on the top of the headwall with smoke outlet, and overlaps with smoke outlet, and said conveying feeding machine is arranged between main charging opening and the cleaning apparatus.
2. copper refining tilting furnace as claimed in claim 1 system is characterized in that, is provided with auxiliary charging opening on the front wall of slag-drip opening being provided with.
3. copper refining tilting furnace as claimed in claim 1 system is characterized in that, comprises the front wall, the back wall that is provided with copper outlet that are provided with slag-drip opening, is provided with the headwall of burner and is provided with smoke outlet and the headwall of cleaning apparatus.
4. copper refining tilting furnace as claimed in claim 1 system is characterized in that, is provided with temperature perception and unit in the said conveying feeding machine.
5. copper refining tilting furnace as claimed in claim 1 system is characterized in that said cleaning apparatus is provided with fume component analysis and emission control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201835283U CN202558908U (en) | 2012-04-26 | 2012-04-26 | Copper refining tilting furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201835283U CN202558908U (en) | 2012-04-26 | 2012-04-26 | Copper refining tilting furnace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558908U true CN202558908U (en) | 2012-11-28 |
Family
ID=47208585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201835283U Expired - Lifetime CN202558908U (en) | 2012-04-26 | 2012-04-26 | Copper refining tilting furnace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660691A (en) * | 2012-04-26 | 2012-09-12 | 江西稀有稀土金属钨业集团有限公司 | Copper-refining tilting furnace system and material feeding method thereof |
-
2012
- 2012-04-26 CN CN2012201835283U patent/CN202558908U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660691A (en) * | 2012-04-26 | 2012-09-12 | 江西稀有稀土金属钨业集团有限公司 | Copper-refining tilting furnace system and material feeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |