CN209368337U - A kind of tilting feeds intake tin metallurgy electric furnace - Google Patents
A kind of tilting feeds intake tin metallurgy electric furnace Download PDFInfo
- Publication number
- CN209368337U CN209368337U CN201822136688.2U CN201822136688U CN209368337U CN 209368337 U CN209368337 U CN 209368337U CN 201822136688 U CN201822136688 U CN 201822136688U CN 209368337 U CN209368337 U CN 209368337U
- Authority
- CN
- China
- Prior art keywords
- furnace
- feeds intake
- channel
- wall
- tin
- 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000005272 metallurgy Methods 0.000 title claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 10
- 238000003723 Smelting Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 235000002505 Centaurea nigra Nutrition 0.000 abstract description 3
- 241001073742 Mylopharodon conocephalus Species 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 241001062472 Stokellia anisodon Species 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to metal smelt technical fields, and in particular to a kind of tilting feeds intake tin metallurgy electric furnace.A kind of tilting described in the utility model feeds intake tin metallurgy electric furnace, the inclined placement of furnace body, after melting starts, material can be continuously added into furnace by the channel that feeds intake, at the same time, furnace body is discharged by slag channel in the slag for floating on upper layer, and furnace body is discharged by residual channels in the hardhead remnants of sinking bottom, then furnace body is discharged via tin liquor channel in the tin liquor for occuping middle and lower part, also ensures the efficient of production to not only realize to work continuously.In addition, the utility model is provided with the independent channel that feeds intake, impact of the material to electrode during feeding intake is prevented completely, the change frequency for significantly extending the service life of electrode, reducing electrode has energy-saving advantage.In general, the utility model efficiently, continuously operation and can extend the service life of attrition component electrode, therefore have great application prospect and promotional value.
Description
Technical field
The utility model relates to metal smelt technical fields, and in particular to a kind of tilting feeds intake tin metallurgy electric furnace.
Background technique
Electric furnace tin-smelting is the process of Tin concentrate thick tin of melting output in electric furnace, is one of Tin concentrate method of smelting, is applicable in
In the stanniferous high, iron content of melting is low or the Tin concentrate electric furnace tin-smelting of infusibility, have easily reach high temperature restore by force, thermal efficiency height, furnace
The features such as gas and few flue dust, is that the tin-smelting plant of world many countries uses, is the tin metallurgy method for producing tin amount and being only second to reverberatory furnace.
In the prior art generally using the production method of continuous feed, interruption discharging, production yields and efficiency are lower, can not
Large-scale melting operation is coped with, in addition feeding port and electrode hole are at a distance of extremely closely, and material can strike electrode when feeding intake, aggravation
The loss of electrode not only increases the change replacement frequency of electrode, is more likely to seriously affect Smelting Effect.Therefore, metal smelting
Refining technical field need it is a kind of can work continuously, high production efficiency and the process that feeds intake do not wear away the tilting of electrode and feed intake tin metallurgy electricity
Furnace.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide it is a kind of can continuous discharge, high production efficiency and
The tilting that the process that feeds intake does not wear away electrode feeds intake tin metallurgy electric furnace.
For achieving the above object, the tin metallurgy electricity the technical scheme adopted by the utility model is a kind of tilting feeds intake
Furnace, the supporting mechanism including supporting furnace body, the inclined placement of furnace body, the furnace wall including tubular, the furnace wall bottom is equipped with
The recessed furnace bottom in middle part, the inner wall of the higher side of furnace wall vertical direction are equipped with the wall that section is semi-surrounding shape, institute
It states wall and part furnace wall surrounds the channel that feeds intake, the channel upper end that feeds intake is concordant at the top of furnace wall, lower end extends to furnace wall
Middle and lower part, in the furnace wall enclosed space, outside the channel that feeds intake be smelting zone；
The channel roof that feeds intake is adapted to the first bell, is adapted to the second bell, second bell at the top of the smelting zone
It is equipped with the electrode hole that power pole passes through, the top of the lower side inner wall of furnace wall vertical direction is equipped with slag channel, described
The lowest position of furnace bottom is equipped with residual channels, is equipped with tin liquor channel below the furnace bottom top, the channel that feeds intake.
Further, the angle of the tilted-putted furnace body and vertical direction is 15 °~25 °.
Further, smelting zone direction is stretched in curved arc shape in the wall lower end, and the furnace wall corresponding position adaptation is set
There are the guide protrusions of curved arc shape.
The utility model has the following beneficial effects:
A kind of tilting described in the utility model feeds intake tin metallurgy electric furnace, the inclined placement of furnace body, after melting starts, object
Material can be continuously added into furnace by the channel that feeds intake, and at the same time, furnace body is discharged by slag channel in the slag for floating on upper layer, under
Furnace body is discharged by residual channels in the hardhead remnants for sinking to the bottom portion, and then furnace body is discharged via tin liquor channel in the tin liquor for occuping middle and lower part,
The efficient of production is also ensured to not only realize to work continuously.In addition, the utility model is provided with the independent channel that feeds intake, it is complete
Impact of the material to electrode during feeding intake is prevented entirely, has significantly extended the service life of electrode, reduces the change of electrode
The frequency has energy-saving advantage.In general, the utility model can efficiently, continuously operation and extend attrition component electricity
The service life of pole, therefore there is great application prospect and promotional value.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is cross-sectional view at the A of the utility model Fig. 1；
Fig. 3 is view at the B of the utility model Fig. 1.
Specific embodiment
In conjunction with shown in Fig. 1-Fig. 3, a kind of tilting feeds intake tin metallurgy electric furnace, and the supporting mechanism 8 including supporting furnace body is described
The inclined placement of furnace body, the furnace wall 1 including tubular, 1 bottom of furnace wall are equipped with the recessed furnace bottom 2 in middle part, and the furnace wall 1 is vertical
The inner wall of the higher side in direction is equipped with the wall 3 that section is semi-surrounding shape, and the wall 3 surrounds throwing with part furnace wall 1
Expect channel 4,4 upper end of channel that feeds intake is concordant with 1 top of furnace wall, lower end extends to 1 middle and lower part of furnace wall, and the furnace wall 1 is enclosed
In space, feed intake outside channel 4 as smelting zone 5；
It is adapted to the first bell 6 at the top of the channel 4 that feeds intake, is adapted to the second bell 7 at the top of the smelting zone 5, described second
Bell 7 is equipped with the electrode hole 11 that power pole passes through, and the top of the lower side inner wall of 1 vertical direction of furnace wall is logical equipped with slag
Road 12, the lowest position of the furnace bottom 2 are equipped with residual channels 13, are equipped with tin liquor below 2 top of furnace bottom, the channel 4 that feeds intake
Channel 14.
It should be noted that the furnace wall 1, furnace bottom 2, wall 3 etc. are all by can be the high temperature resistants such as chromium and magnesium brick, brick fuel
Material is made, and first bell 6, the second bell 7 are all iron and steel material qualities, and inner surface can also be equipped with high-temperature resistant inner lining and may be used also
To be equipped with reinforcing rib etc., these are all routine techniques to those skilled in the art, and are not the cores of the technical program
Improvement, details are not described herein again.
It is understood that electrode pass through electrode hole 11 probe into smelting zone 5, under the action of electrode, mineral material start by
Molten condition is crossfaded into, material can be continuously added into furnace by the channel 4 that feeds intake in fusion process, at the same time, float on upper layer
Slag furnace body is discharged by slag channel 12, furnace body is discharged by residual channels 13 in the hardhead remnants of sinking bottom, occupy
Then furnace body is discharged via tin liquor channel 14 in the tin liquor of lower part.
Further, the angle of the tilted-putted furnace body and vertical direction is 15 °~25 °.It is understood that inclining
The too small slag discharge in angle is difficult, and the excessive material investment in inclination angle is difficult, therefore suitable inclination angle is arranged at 15 °~25 °.
Further, 5 direction of smelting zone, 1 corresponding position of the furnace wall adaptation are stretched in curved arc shape in 3 lower end of wall
Guide protrusions 9 equipped with curved arc shape.It is understood that being arranged such can make material toward the melting far from tin liquor channel 14
It is moved in the middle part of area 5, is not only convenient for material and is quickly in core high-temperature region, also avoid not yet melted material from tin liquor channel 14
Outflow.
It is understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the utility model, rather than the component of indication or suggestion meaning or mechanism must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Above embodiment is the utility model preferred embodiment, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, other any changes made without departing from the spirit and principles of the present invention, modification, substitution, group
It closes, simplify, should be equivalent substitute mode, be included within the protection scope of the utility model.
Claims (3)
- The tin metallurgy electric furnace 1. a kind of tilting feeds intake, the supporting mechanism (8) including supporting furnace body, it is characterised in that: the furnace body is in Slant setting, the furnace wall (1) including tubular, furnace wall (1) bottom are equipped with the recessed furnace bottom (2) in middle part, and the furnace wall (1) is perpendicular Histogram is equipped with the wall (3) that section is semi-surrounding shape, the wall (3) and part furnace wall to the inner wall of higher side (1) it surrounds the channel that feeds intake (4), under the channel that feeds intake (4) upper end is concordant at the top of furnace wall (1), lower end extends in furnace wall (1) Portion, furnace wall (1) enclosed space is interior, the channel that feeds intake (4) are smelting zone (5) outside；The first bell (6) are adapted at the top of the channel that feeds intake (4), are adapted to the second bell (7) at the top of the smelting zone (5), it is described Second bell (7) is equipped with the electrode hole (11) that power pole passes through, the top of the lower side inner wall of furnace wall (1) vertical direction Equipped with slag channel (12), the lowest position of the furnace bottom (2) is equipped with residual channels (13), and furnace bottom (2) top feeds intake Tin liquor channel (14) are equipped with below channel (4).
- The tin metallurgy electric furnace 2. a kind of tilting according to claim 1 feeds intake, it is characterised in that: the tilted-putted furnace body Angle with vertical direction is 15 °~25 °.
- The tin metallurgy electric furnace 3. a kind of tilting according to claim 2 feeds intake, it is characterised in that: wall (3) lower end Smelting zone (5) direction is stretched in curved arc shape, furnace wall (1) the corresponding position adaptation is equipped with the guide protrusions (9) of curved arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136688.2U CN209368337U (en) | 2018-12-19 | 2018-12-19 | A kind of tilting feeds intake tin metallurgy electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136688.2U CN209368337U (en) | 2018-12-19 | 2018-12-19 | A kind of tilting feeds intake tin metallurgy electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368337U true CN209368337U (en) | 2019-09-10 |
Family
ID=67829752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136688.2U Expired - Fee Related CN209368337U (en) | 2018-12-19 | 2018-12-19 | A kind of tilting feeds intake tin metallurgy electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638646A (en) * | 2022-12-26 | 2023-01-24 | 沈阳聚创材料与成型工程技术研究有限公司 | Smelting furnace |
-
2018
- 2018-12-19 CN CN201822136688.2U patent/CN209368337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638646A (en) * | 2022-12-26 | 2023-01-24 | 沈阳聚创材料与成型工程技术研究有限公司 | Smelting furnace |
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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 |
Granted publication date: 20190910 |