CN103866135A - Electrical heating crucible type low-boiling-point metal distillation furnace capable of continuously feeding material - Google Patents
Electrical heating crucible type low-boiling-point metal distillation furnace capable of continuously feeding material Download PDFInfo
- Publication number
- CN103866135A CN103866135A CN201410067580.6A CN201410067580A CN103866135A CN 103866135 A CN103866135 A CN 103866135A CN 201410067580 A CN201410067580 A CN 201410067580A CN 103866135 A CN103866135 A CN 103866135A
- Authority
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- Prior art keywords
- crucible
- distillation
- boiling
- point metal
- upper cover
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- Granted
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- 238000004821 distillation Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title abstract description 10
- 238000010438 heat treatment Methods 0.000 title abstract description 6
- 238000009835 boiling Methods 0.000 claims abstract description 10
- 230000004927 fusion Effects 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000008018 melting Effects 0.000 abstract description 7
- 238000002844 melting Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000011343 solid material Substances 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
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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
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to an electrical heating crucible type low-boiling-point metal distillation furnace capable of continuously feeding material. The distillation furnace is characterized by comprising a distillation crucible equipped with an upper cover and a melting crucible; a feeding hole and a steam output guide pipe are arranged on the upper cover of the distillation crucible; the lower end of the feeding hole is connected to the upper end opening of the melting crucible; a discharging hole is formed at the bottom of the melting crucible; and the distance from the bottom of the crucible to the upper edge of the upper cover of the distillation crucible is 300-350mm. Solid material is directly added into the melting crucible; after being molten, the material directly enters the distillation crucible to be vaporized and distilled; low-boiling-point metal steam enters a condenser through the steam output guide pipe and is condensed into liquid or powder; uniform feeding, continuous melting and distilling can be carried out in the production process; low-boiling-point metal steam is continuously produced; and the electrical heating crucible type low-boiling-point metal distillation furnace disclosed by the invention has the advantages of continuous production, no pollution, low energy consumption, and convenient operation, can produce high-purity products and is applied to distillation of metal material with the boiling point being lower than 1500 DEG C at normal pressure.
Description
Technical field
The present invention relates to a kind of metal distillation plant, particularly a kind of electric heating crucible formula lower boiling metal steam furnace that can continuous charging.
Background technology
At present, the distillation plant adopting in metal distil process mainly contains tower disc type distilling furnace, flame-insulating type distilling furnace, crucible type distilling furnace.Tower disc type distilling furnace need separately be joined a smelting furnace, requires the material being distilled to have good mobility, can not distill impure high material, blowing out midway.Flame-insulating type distilling furnace can continuous charging and distillation, and the same material being distilled that requires has good mobility, can not distill impure high material, blowing out midway.Crucible type distilling furnace can be processed complicated material, but can not continuous charging and distillation, inconvenient operation.The type of heating that these distilling furnaces are used is heated by gas or natural gas heating or coal heating, and Energy efficiency is low, environmental pollution is serious, operational condition is poor.
Summary of the invention
The object of the invention is in order to overcome above-mentioned weak point, and provide one to realize complex feedstock continuous charging, distillation, pollution-free, energy consumption is low, and product purity is high, easy to operate electric heating crucible formula lower boiling metal steam furnace that can continuous charging.
The object of the present invention is achieved like this: a kind of electric heating crucible formula lower boiling metal steam furnace that can continuous charging, it is characterized in that comprising distillation crucible, the fusion crucible of building upper cover, distillation crucible crucible is external coatedly successively has high-alumina refractory thermal insulation layer, asbestos layer, a coreless induction furnace coil, on cover and have charging opening, steam output duct, on the charging opening lower end that covers connect fusion crucible upper port, fusion crucible bottom has at the bottom of discharge hole, crucible apart from covering along 300mm～350mm on distillation crucible.
The present invention is owing to adopting above design, and when use, solid materials directly adds fusion crucible, directly enters vaporization distillation in distillation crucible after melting, and lower boiling metallic vapor enters condenser through steam output duct, is condensed into liquid or powder.In production process, can evenly feed in raw material, continuous melting, distillation, output lower boiling metallic vapor continuously, realizes continuously and producing, and pollution-free, energy consumption is low, and product purity is high, easy to operate, is applicable to the metalliferous material air distillation of boiling point below 1500 ℃.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation;
Fig. 2 is distillation crucible superstructure schematic diagram.
Embodiment
Now illustrated embodiment is made detailed description to the present invention by reference to the accompanying drawings.
As shown in the figure, a kind of electric heating crucible formula lower boiling metal steam furnace that can continuous charging, comprise that the clay graphite distillation crucible 2, the clay graphite fusion crucible 3 that are built up upper cover 1 by fire-resistant pouring material are arranged at top, distillation crucible 2 crucibles are external coatedly successively has high-alumina refractory thermal insulation layer 4, asbestos layer 5, a coreless induction furnace coil 6, on upper cover 1, have charging opening 7, steam output duct 8, slag removing hole 9, charging opening on upper cover 17 lower ends connect fusion crucible 3 upper port, fusion crucible 3 bottoms have at the bottom of discharge hole 10, crucible apart from distillation crucible 2 upper covers 1 along 300mm.
Claims (1)
- One kind can continuous charging electric heating crucible formula lower boiling metal steam furnace, it is characterized in that comprising the distillation crucible (2) of building upper cover (1), fusion crucible (3), distillation crucible (2) crucible is external coatedly successively has a high-alumina refractory thermal insulation layer (4), asbestos layer (5), coreless induction furnace coil (6), on upper cover (1), have charging opening (7), steam output duct (8), charging opening (7) lower end on upper cover (1) connects fusion crucible (3) upper port, discharge hole (10) is arranged at fusion crucible (3) bottom, upper along 300mm～350mm apart from distillation crucible (2) upper cover (1) at the bottom of crucible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067580.6A CN103866135B (en) | 2014-02-27 | 2014-02-27 | Can the electric heating crucible formula lower boiling metal steam furnace of continuous charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067580.6A CN103866135B (en) | 2014-02-27 | 2014-02-27 | Can the electric heating crucible formula lower boiling metal steam furnace of continuous charging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103866135A true CN103866135A (en) | 2014-06-18 |
| CN103866135B CN103866135B (en) | 2015-12-16 |
Family
ID=50905132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410067580.6A Expired - Fee Related CN103866135B (en) | 2014-02-27 | 2014-02-27 | Can the electric heating crucible formula lower boiling metal steam furnace of continuous charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103866135B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011093741A1 (en) * | 2010-02-01 | 2011-08-04 | Burlov Juriy Aleksandrovich | Device for the simultaneous production of high-melting metallic and non-metallic materials and sublimates |
| CN102605194A (en) * | 2012-03-16 | 2012-07-25 | 葫芦岛锌业股份有限公司 | Preparation method of high purity zinc by vacuum distillation |
| CN203754781U (en) * | 2014-02-27 | 2014-08-06 | 赵志强 | Continuously-charging electric-heating crucible type low-boiling metal distillation furnace |
-
2014
- 2014-02-27 CN CN201410067580.6A patent/CN103866135B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011093741A1 (en) * | 2010-02-01 | 2011-08-04 | Burlov Juriy Aleksandrovich | Device for the simultaneous production of high-melting metallic and non-metallic materials and sublimates |
| CN102605194A (en) * | 2012-03-16 | 2012-07-25 | 葫芦岛锌业股份有限公司 | Preparation method of high purity zinc by vacuum distillation |
| CN203754781U (en) * | 2014-02-27 | 2014-08-06 | 赵志强 | Continuously-charging electric-heating crucible type low-boiling metal distillation furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103866135B (en) | 2015-12-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: 410116 Hunan province Changsha Yuhua District, Xiaoguang Road No. 48 (Environmental Science Park) Patentee after: Changsha keliwei Distillation Technology Co. Ltd. Address before: 421001 Shun Feng court, Jiefang Avenue, Hengyang, Hunan 1-902 Patentee before: Zhao Zhiqiang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |