CN207259564U - A kind of refining furnace - Google Patents
A kind of refining furnace Download PDFInfo
- Publication number
- CN207259564U CN207259564U CN201720867202.5U CN201720867202U CN207259564U CN 207259564 U CN207259564 U CN 207259564U CN 201720867202 U CN201720867202 U CN 201720867202U CN 207259564 U CN207259564 U CN 207259564U
- Authority
- CN
- China
- Prior art keywords
- cleaning case
- dust
- dust cleaning
- connecting pipeline
- extraction unit
- 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
Links
- 238000007670 refining Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000003723 Smelting Methods 0.000 claims abstract description 31
- 238000000605 extraction Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of refining furnace, including smelting furnace, dust-extraction unit and cooling device are the utility model is related to, smelting furnace is connected with dust-extraction unit by the first connecting pipeline, and dust-extraction unit is connected with cooling device by the second connecting pipeline；First connecting pipeline is equipped with relief valve；The dust-extraction unit includes dust cleaning case, and multilayer dedusting plate, the plurality of dedusting plate intersects to be fixedly connected with the both sides of dust cleaning case, and the width of the wall dust cleaning case of dedusting plate is short；The bottom of dust cleaning case is equipped with wind turbine, and the air inlet of the wind turbine through the bottom of dust cleaning case and is extended in dust cleaning case；It is simple in structure, the outlet flue of smelting furnace is connected with dust-extraction unit and cooling device, dedusting and cooling can be carried out to the gas in the furnace body after smelting, the gas in smelting furnace is avoided to be directly discharged to pollute in air, at the same time substantial amounts of heat is carried in gas, the cooling device being equipped with recycles the heat in gas, avoids the waste of heat.
Description
Technical field
It the utility model is related to Copper making technical field, more particularly to a kind of refining furnace.
Background technology
Copper is the raw material for having in the development of the national economy great strategic significance, and the regenerability of copper is better than other gold
Belong to, therefore copper scap has become raw material sources important in the production of copper industry.Copper scap smelting process is through smelting by copper scap raw material
After refining, the positive plate of qualification is produced；It is main to include 4 flows such as fusing, oxidation, reduction and casting.In order to improve positive plate
Quality, it is necessary to stringent control is carried out to the combustion chamber draft in smelting process.
Copper scap smelting process generally uses refining furnace, but can be discharged during smelting largely has big calorimetric
The gas of amount and dust, causes air great infringement, causes the pollution of environment.
Utility model content
The shortcomings that in order to overcome the above-mentioned prior art, the purpose of this utility model be to provide it is a kind of simple in structure, can be right
The refining furnace of the conscientious processing of gas after smelting furnace smelting.
To reach above-mentioned purpose, the utility model uses following technical scheme, a kind of refining furnace, including smelting furnace, dedusting
Device and cooling device, the outlet flue of the smelting furnace are connected with dust-extraction unit by the first connecting pipeline, the dedusting
Device is connected with cooling device by the second connecting pipeline；First connecting pipeline is equipped with relief valve；
The dust-extraction unit includes dust cleaning case, the multilayer dedusting plate being arranged in dust cleaning case, and the plurality of dedusting plate phase
Mutually intersect and be fixedly connected with the both sides of dust cleaning case, and the width of the wall dust cleaning case of the dedusting plate is short；The dust cleaning case
Bottom is equipped with wind turbine, and the air inlet of the wind turbine through the bottom of dust cleaning case and is extended in dust cleaning case；First connecting tube
Line through dust cleaning case bottom sidewall and with being connected in dust cleaning case, second connecting pipeline through dust cleaning case top and with except
Conducting inside dirt case.
The cooling device includes cooling box, is located at condensation water inlet at the top of cooling box and is located at cooling box
The condensation-water drain of bottom, the cooling cylinder body is interior to be equipped with more end to end U-shaped heat conducting pipes, what this more head and the tail connected
One end of U-shaped heat conducting pipe is connected with the second connecting pipeline, and the other end is connected with being located at the outlet flue of cooling box end.
The smelting furnace includes furnace body and the bell being connected with furnace sealing, and first connecting pipeline passes through bell
Connected with furnace body, burner hearth is additionally provided with the furnace body.
The condensation water inlet and condensation-water drain are equipped with plug.
The dedusting plate is equipped with multiple uniform air holes.
The beneficial effects of the utility model are：Simple in structure, outlet flue and the dust-extraction unit and cooling device of smelting furnace connect
Connect, dedusting and cooling can be carried out to the gas in the furnace body after smelting, avoid the gas in smelting furnace from being directly discharged to air
In pollute, while substantial amounts of heat is carried in gas, the cooling device being equipped with recycles the heat in gas, avoids
The waste of heat.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1. smelting furnace；2. dust-extraction unit；3. cooling device；4. the first connecting pipeline；5. the second connecting pipeline；6.
Relief valve；7. bell；8. dedusting plate；9. wind turbine；10. cooling box；11.U type heat conducting pipes；12. condense water inlet；13. condensation
Water out；14. outlet flue；15. dust cleaning case；16. burner hearth.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.
Term " first ", " second " be only used for description purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature；In the description of the utility model, unless otherwise indicated, " multiple " are meant that two
A or two or more.
Embodiment 1
A kind of refining furnace as shown in Figure 1, including smelting furnace 1, dust-extraction unit 2 and cooling device 3, the smelting furnace 1
Outlet flue connected with dust-extraction unit 2 by the first connecting pipeline 4, the dust-extraction unit 2 and cooling device 3 pass through second and connect
Adapter line 5 connects；First connecting pipeline 4 is equipped with relief valve 6；The smelting furnace 1 being equipped with is used to carry out smelting to mineral matter
Refining, can form substantial amounts of gas in smelting furnace during smelting, when the pressure of the gas in smelting furnace is more than relief valve 6
When setting pressure, the gas in smelting furnace 1 is entered by the first connecting pipeline 4 carries out dedusting in dust-extraction unit, avoid gas
In dust be brought into air, because may also have in gas substantial amounts of heavy metal particles can to air caused by serious pollution,
The dust-extraction unit 2 effectively can clear up the heavy metal in gas, pass through second by the gas after dust-extraction unit
Connecting pipeline 5 enters in cooling device 3 and gas is cooled down, and removes the heat in gas, avoids also having in gas a large amount of
Heat is brought into air while cause thermal pollution, and waste is caused to the heat in gas；
Further, in order to which the dedusting of dust-extraction unit 2 was thought more obvious, and dedusting is carried out without filter screen,
The defects of avoiding needing to clear up filter screen for a long time, the dust-extraction unit 2 includes dust cleaning case 15, is arranged in dust cleaning case 15
Multilayer dedusting plate 8, and the plurality of dedusting plate 8 intersects and is fixedly connected with the both sides of dust cleaning case 15, and the dedusting plate 8
The width of wall dust cleaning case 15 is short；The bottom of the dust cleaning case 15 is equipped with wind turbine 9, and the air inlet of the wind turbine 9 passes through dust cleaning case 15
Bottom and extend in dust cleaning case 15；Bottom sidewall and and dust cleaning case of first connecting pipeline 4 through dust cleaning case 15
Connection in 15, second connecting pipeline 5 are turned on through the top of dust cleaning case 15 and with the inside of dust cleaning case 15.The wind turbine 9 being equipped with
The flow of gas can be increased, can diluent gas, dedusting plate 8 and the gas being equipped with collides, and then reduces gold in gas
The kinetic energy of metal particles, and then the metallic particles in gas is fallen in dust cleaning case 5, realizes the function of dedusting, the dedusting plate 8 being equipped with
It is multilayer, and the setting that intersects, the gas that can ensure to rise can be sent out with dedusting plate 8 running into each layer of dedusting plate 8
Raw collision, and then realize and the kinetic energy of the metallic particles in gas is reduced, improve the efficiency of dedusting；
While in order to ensure that gas can smoothly rise to the top of dust-removing box, institute from the bottom of dust-removing box
The dedusting plate 8 stated is equipped with multiple uniform air holes, and each layer of the air hole removed on knoisphere 8 is all offset from each other.
In order to be utilized to the heat in gas, the cooling device 3 includes cooling box 10, is located at cooling
The condensation water inlet 12 at the top of babinet 10 and the condensation-water drain 13 for being located at 10 bottom of cooling box, in the condensation babinet 10
Equipped with more end to end U-shaped heat conducting pipes 11, one end of the U-shaped heat conducting pipe 11 of this more head and the tail connections and the second connecting pipeline
5 connections, the other end are connected with being located at the outlet flue 14 of 10 end of cooling box.The condensation water inlet 12 being equipped with is used for cooler bin
Condensed water is injected in body 10, to being exchanged heat by the gas in U-shaped heat conducting pipe 11, the Wen Duxiajiang of the gas after heat exchange, from
And discharged from outlet flue 14, avoid also having substantial amounts of temperature to pollute environment in gas, while cause the loss of heat；Together
When the heat conducting pipe that is located in cooling box 10 be to be made of multiple end to end U-shaped heat conducting pipes 11, can effectively extend gas
The path that body passes through, thoroughly can cool down gas, be discharged by the condensed water after heat exchange by condensation-water drain, supply
Use, effective utilization has been carried out to the heat in gas.Set at the same time on the condensation water inlet 12 and condensation-water drain 13
There is plug.
Further, the smelting furnace 1 includes furnace body and the bell 7 being connected with furnace sealing, first connecting tube
Line 4, with being connected in furnace body, is additionally provided with burner hearth 16 through bell 7 in the furnace body.The burner hearth 16 is crucible layer.
Above example is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, every design the same or similar with the utility model belonged within the scope of protection of the utility model.
Claims (5)
1. a kind of refining furnace, it is characterised in that including smelting furnace (1), dust-extraction unit (2) and cooling device (3), the smelting
The outlet flue of stove (1) is connected with dust-extraction unit (2) by the first connecting pipeline (4), the dust-extraction unit (2) and cooling device
(3) connected by the second connecting pipeline (5)；First connecting pipeline (4) is equipped with relief valve (6)；
The dust-extraction unit (2) includes dust cleaning case (15), the multilayer dedusting plate (8) being arranged in dust cleaning case (15), the multilayer
Dedusting plate (8) intersects to be fixedly connected with the both sides of dust cleaning case (15), and the wall dust cleaning case (15) of the dedusting plate (8)
Width is short；The bottom of the dust cleaning case (15) is equipped with wind turbine (9), and the air inlet of the wind turbine (9) passes through the bottom of dust cleaning case (15)
Portion is simultaneously extended in dust cleaning case (15)；Bottom sidewall and and dedusting of first connecting pipeline (4) through dust cleaning case (15)
Connection in case (15), second connecting pipeline (5) inside dust cleaning case (15) through the top of dust cleaning case (15) and with turning on.
2. a kind of refining furnace according to claim 1, it is characterised in that the cooling device (3) includes cooling box
(10), the condensation water inlet (12) that is located at the top of cooling box (10) and the condensation-water drain for being located at cooling box (10) bottom
(13), more end to end U-shaped heat conducting pipes (11) are equipped with the condensation babinet (10), this more head and the tail connect U-shaped
One end of heat conducting pipe (11) is connected with the second connecting pipeline (5), the other end and the outlet flue for being located at cooling box (10) end
(14) connect.
3. a kind of refining furnace according to claim 1, it is characterised in that the smelting furnace (1) includes furnace body and and stove
The bell (7) that body is tightly connected, first connecting pipeline (4) passes through bell (7) with being connected in furnace body, in the furnace body
It is additionally provided with burner hearth (16).
4. a kind of refining furnace according to claim 2, it is characterised in that the condensation water inlet (12) and condensed water go out
Mouth (13) is equipped with plug.
5. a kind of refining furnace according to claim 4, it is characterised in that the dedusting plate (8) is equipped with multiple uniform
Air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867202.5U CN207259564U (en) | 2017-07-18 | 2017-07-18 | A kind of refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867202.5U CN207259564U (en) | 2017-07-18 | 2017-07-18 | A kind of refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259564U true CN207259564U (en) | 2018-04-20 |
Family
ID=61927072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867202.5U Expired - Fee Related CN207259564U (en) | 2017-07-18 | 2017-07-18 | A kind of refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826351A (en) * | 2018-06-22 | 2018-11-16 | 孙菊萍 | A kind of energy-saving heat exchanger with fixed device |
| CN109945640A (en) * | 2019-04-17 | 2019-06-28 | 湖南省金润碲业有限公司 | A kind of mobile waste gas collection device when metal molten |
-
2017
- 2017-07-18 CN CN201720867202.5U patent/CN207259564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826351A (en) * | 2018-06-22 | 2018-11-16 | 孙菊萍 | A kind of energy-saving heat exchanger with fixed device |
| CN109945640A (en) * | 2019-04-17 | 2019-06-28 | 湖南省金润碲业有限公司 | A kind of mobile waste gas collection device when metal molten |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |