CN207062351U - A kind of vacuum drying oven of two sections of distillations - Google Patents
A kind of vacuum drying oven of two sections of distillations Download PDFInfo
- Publication number
- CN207062351U CN207062351U CN201720356588.3U CN201720356588U CN207062351U CN 207062351 U CN207062351 U CN 207062351U CN 201720356588 U CN201720356588 U CN 201720356588U CN 207062351 U CN207062351 U CN 207062351U
- Authority
- CN
- China
- Prior art keywords
- crucible
- supporting plate
- heater
- thermocouple
- fixedly installed
- 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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- 238000004821 distillation Methods 0.000 title claims abstract description 25
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000009833 condensation Methods 0.000 claims abstract description 22
- 230000005494 condensation Effects 0.000 claims abstract description 22
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims abstract description 9
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 27
- 239000002184 metal Substances 0.000 description 27
- 238000009835 boiling Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 9
- 238000005292 vacuum distillation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229910052571 earthenware Inorganic materials 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 230000005619 thermoelectricity Effects 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
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of vacuum drying oven of two sections of distillations is the utility model is related to, belongs to vacuum metallurgy equipment technical field.The vacuum drying oven includes body of heater, crucible I, crucible II, temperature control heating component I, temperature control heating component II, condensation chamber, airway tube, crucible holder, supporting plate I, supporting plate II, thermocouple I, thermocouple II, thermocouple III, crucible holder is fixedly installed on bottom of furnace body, crucible I is arranged on crucible holder, supporting plate I is fixedly installed on inboard wall of furnace body, supporting plate II is fixedly installed on inboard wall of furnace body, condensation chamber is fixedly installed on the upper end of supporting plate I, crucible II is arranged on the lower end of supporting plate I and is fixedly installed on the upper end of supporting plate II, condensation chamber connects with crucible II, crucible I is connected with crucible II by airway tube, temperature control heating component I is connected with crucible I, temperature control heating component II is connected with crucible II, thermocouple I is arranged in crucible I, thermocouple II is arranged in crucible II, thermocouple III is arranged in airway tube.
Description
Technical field
A kind of vacuum drying oven of two sections of distillations is the utility model is related to, belongs to vacuum metallurgy equipment technical field.
Background technology
It is general by the way of one-level distillation or multistage distillation in continuous vacuum distillation resistance furnace.One-level is distilled in vacuum
Under the conditions of by once heat make material distilled from raw material after directly condenser or cooling collection device in condensation, receive
Collection, obtain liquid metals product.Multistage distillation is also referred to as multiple one-level distillation, is divided into open type multistage distillation and closed type multistage steams
Evaporate, multiple one-level is distilled with stepped or stack shape and combine.In still-process, under the residue inflow of upper level
Raw material in one-level evaporating pan as next stage distillation.Referred to as start multistage distillation as the volatile matter per one-level is collected together,
After flowing through the evaporating pan of upper level such as the volatile matter per one-level, collect to obtain volatile matter in afterbody evaporating pan, turn into enclosed
Vacuum distillation.
Either one-level distillation or multistage distillation, its volatile matter will directly be collected, condensed, and obtain condensate product, nothing
Method is distilled again to cut, subdivision.
Utility model content
The problem of the utility model exists for prior art and deficiency, there is provided a kind of vacuum drying oven of two sections of distillations.
The purpose of this utility model is realized by following technical scheme.
A kind of vacuum drying oven of two sections of distillations, including body of heater 1, crucible I 2, crucible II 3, temperature control heating component I, temperature control heating
Component II, condensation chamber 4, airway tube 5, crucible holder 6, supporting plate I 7, supporting plate II 8, thermocouple I 9, thermocouple II 10, thermoelectricity
Even III 11, crucible holder 6 is fixedly installed on the bottom of body of heater 1, and crucible I 2 is arranged on crucible holder 6, and supporting plate I 7 is fixedly installed
In the inwall of body of heater 1, supporting plate II 8 is fixedly installed on the inwall of body of heater 1, and condensation chamber 4 is fixedly installed on the upper end of supporting plate I 7, crucible II
3 are arranged on the lower end of supporting plate I 7 and are fixedly installed on the upper end of supporting plate II 8, and condensation chamber 4 connects with crucible II 3, crucible I 2 and earthenware
Crucible II 3 is connected by airway tube 5, and temperature control heating component I is connected with crucible I 2, and temperature control heating component II is connected with crucible II 3, heat
Galvanic couple I 9 is arranged in crucible I 2, and thermocouple II 10 is arranged in crucible II 3, thermocouple III 11 is arranged in airway tube 5；
The temperature control heating component I includes heater I 12 and electrode I 13, and heater I 12 is sleeved on the outside of crucible I 2, electricity
Pole I 13 is connected with heater I 12；
The control heater II includes heater II 14 and electrode II 15, and heater II 14 is sleeved on the outside of crucible II 3,
Electrode II 15 is connected with heater II 14；
Metalliferous material is positioned in crucible I 2, and heater 12 generates heat in still-process, the material in heating crucible I 2, wherein
Volatile metal volatilize to form gaseous state, and by airway tube 5 enter crucible II 3 in condense, complete single flash process；Lead to again
The metalliferous material for condensing to obtain is crossed in the heating crucible II 3 of heater 14, makes wherein more volatile metal volatilize to form gaseous state, goes forward side by side
Enter and condensed in condensation chamber 4, obtain final products.
The vacuum drying ovens of two sections of this kind distillation, the vapo(u)rizing temperature in crucible I 2 will be above the vapo(u)rizing temperature in crucible II 3, in earthenware
The middle low boiling metal separated in crucible I 2 with higher boiling metal is entered in crucible II 3 by airway tube 5, due to crucible II 3
In vapo(u)rizing temperature be less than vapo(u)rizing temperature in crucible I 2, the metal of mid-boiling point no longer enters under the vapo(u)rizing temperature in crucible II 3
Row is distilled and stayed in crucible II 3, and the low boiling metal gas to be volatilized in crucible II 3 is then condensed into condensation chamber 4, condensation
The metal for condensing to obtain in room 4 is high-purity low boiling metal by two sections of vacuum distillation.
The beneficial effects of the utility model：
（1）The utility model realizes the vacuum distillation twice of metalliferous material in a vacuum drying oven；
（2）Raw metal will be classified in vacuum drying oven according to its property, be remained in crucible I 2 substantially nonvolatile
Higher boiling metal, the non-volatile mid-boiling point metal of second distillation is left in crucible II 3, and collected in condensation chamber 4 high-purity low
Boiling point（After two sections of volatilizations）Metal；
（3）Vaporising device and condensing unit are carried out in a closed system, are easy to collect, and reduce metal steam air cooling
Loss during solidifying.
Brief description of the drawings
Fig. 1 is the schematic diagram of the vacuum drying oven of two sections of distillations of embodiment；
In figure, 1- bodies of heater, 2- crucibles I, 3- crucibles II, 4- condensation chambers, 5- airway tubes, 6- crucible holders, 7- supporting plates I,
8- supporting plates II, 9- thermocouples I, 10- thermocouples II, 11- thermocouples III, 12- heaters I, 13- electrodes I, 14- heaters II,
15- electrodes II.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
As shown in figure 1, a kind of vacuum drying oven of two sections of distillations, including body of heater 1, crucible I 2, crucible II 3, temperature control heating component
Ith, temperature control heating component II, condensation chamber 4, airway tube 5, crucible holder 6, supporting plate I 7, supporting plate II 8, thermocouple I 9, thermocouple
II 10, thermocouple III 11, crucible holder 6 are fixedly installed on the bottom of body of heater 1, and crucible I 2 is arranged on crucible holder 6, supporting plate I 7
The inwall of body of heater 1 is fixedly installed on, supporting plate II 8 is fixedly installed on the inwall of body of heater 1, and condensation chamber 4 is fixedly installed in supporting plate I 7
End, crucible II 3 are arranged on the lower end of supporting plate I 7 and are fixedly installed on the upper end of supporting plate II 8, and condensation chamber 4 connects with crucible II 3, earthenware
Crucible I 2 is connected with crucible II 3 by airway tube 5, and temperature control heating component I is connected with crucible I 2, temperature control heating component II and crucible II
3 connections, thermocouple I 9 are arranged in crucible I 2, and thermocouple II 10 is arranged in crucible II 3, thermocouple III 11 is arranged on airway tube
In 5.
Temperature control heating component I includes heater I 12 and electrode I 13, and heater I 12 is sleeved on the outside of crucible I 2, electrode I 13
It is connected with heater I 12.
Control heater II includes heater II 14 and electrode II 15, and heater II 14 is sleeved on the outside of crucible II 3, electrode
II 15 are connected with heater II 14.
Metalliferous material is positioned in crucible I 2, and heater 12 generates heat in still-process, the material in heating crucible I 2, wherein
Volatile metal volatilize to form gaseous state, and by airway tube 5 enter crucible II 3 in condense, complete single flash process；Lead to again
The metalliferous material for condensing to obtain is crossed in the heating crucible II 3 of heater 14, makes wherein more volatile metal volatilize to form gaseous state, goes forward side by side
Enter and condensed in condensation chamber 4, obtain final products.
The vacuum drying ovens of two sections of this kind distillation, the vapo(u)rizing temperature in crucible I 2 will be above the vapo(u)rizing temperature in crucible II 3, in earthenware
The middle low boiling metal separated in crucible I 2 with higher boiling metal is entered in crucible II 3 by airway tube 5, due to crucible II 3
In vapo(u)rizing temperature be less than vapo(u)rizing temperature in crucible I 2, the metal of mid-boiling point no longer enters under the vapo(u)rizing temperature in crucible II 3
Row is distilled and stayed in crucible II 3, and the low boiling metal gas to be volatilized in crucible II 3 is then condensed into condensation chamber 4, condensation
The metal for condensing to obtain in room 4 is high-purity low boiling metal by two sections of vacuum distillation.
If metalliferous material is ABC ternary alloy three-partalloys, A is low boiling metal, and its volatility is most strong, and B is mid-boiling point metal, and it is waved
Hair property is taken second place, and C is higher boiling metal, and its volatility is most weak, and during two sections of distillations are carried out in vacuum drying oven, A is in condensation chamber 4
Middle enrichment, B are collected in crucible II 3, and C will be collected in crucible I 2, and ABC metals are realized by once two sections of vacuum distillation
Separation.
Low boiling point as contained impurity element E and F, E in crude metal D, its volatility is most strong, D boiling point of the boiling point with respect to E
Height, its volatility are taken second place, and F boiling point is very high, and its volatility is most weak, and during two sections of distillations are carried out in vacuum drying oven, E is cold
It is enriched with solidifying room 4, D is collected in crucible II 3, and F will be collected in crucible I 2, is realized slightly by once two sections of vacuum distillation
Metal D purification, high-purity D metals will be obtained in crucible II 3.
Specific embodiment of the utility model is explained in detail above in conjunction with accompanying drawing, but the utility model and unlimited
In above-described embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (3)
- A kind of 1. vacuum drying oven of two sections of distillations, it is characterised in that：Including body of heater（1）, crucible I（2）, crucible II（3）, temperature control heating Component I, temperature control heating component II, condensation chamber（4）, airway tube（5）, crucible holder（6）, supporting plate I（7）, supporting plate II（8）, Thermocouple I（9）, thermocouple II（10）, thermocouple III（11）, crucible holder（6）It is fixedly installed on body of heater（1）Bottom, crucible I （2）It is arranged on crucible holder（6）On, supporting plate I（7）It is fixedly installed on body of heater（1）Inwall, supporting plate II（8）It is fixedly installed on Body of heater（1）Inwall, condensation chamber（4）It is fixedly installed on supporting plate I（7）Upper end, crucible II（3）It is arranged on supporting plate I（7）Lower end and It is fixedly installed on supporting plate II（8）Upper end, condensation chamber（4）With crucible II（3）Connection, crucible I（2）With crucible II（3）By leading Tracheae（5）Connection, temperature control heating component I and crucible I（2）Connection, temperature control heating component II and crucible II（3）Connection, thermocouple I （9）It is arranged on crucible I（2）It is interior, thermocouple II（10）It is arranged on crucible II（3）Interior, thermocouple III（11）It is arranged on airway tube（5） It is interior.
- 2. the vacuum drying oven of two sections of distillations according to claim 1, it is characterised in that：Temperature control heating component I includes heater I （12）With electrode I（13）, heater I（12）It is sleeved on crucible I（2）Outside, electrode I（13）With heater I（12）Connection.
- 3. the vacuum drying oven of two sections of distillations according to claim 1, it is characterised in that：Temperature control heating component II includes heater Ⅱ（14）With electrode II（15）, heater II（14）It is sleeved on crucible II（3）Outside, electrode II（15）With heater II（14）Even Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356588.3U CN207062351U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum drying oven of two sections of distillations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356588.3U CN207062351U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum drying oven of two sections of distillations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062351U true CN207062351U (en) | 2018-03-02 |
Family
ID=61501133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720356588.3U Expired - Fee Related CN207062351U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum drying oven of two sections of distillations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062351U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355705A (en) * | 2018-11-02 | 2019-02-19 | 山东天岳先进材料科技有限公司 | A kind of device preparing high quality single crystal silicon carbide and its application |
| WO2020087720A1 (en) * | 2018-11-02 | 2020-05-07 | 山东天岳先进材料科技有限公司 | High-quality single crystal silicon carbide, and method and apparatus for preparing same |
| CN113368522A (en) * | 2021-07-02 | 2021-09-10 | 上海大学 | Vacuum distillation device and distillation method for indium |
| CN113648672A (en) * | 2021-09-01 | 2021-11-16 | 云南锡业集团（控股）有限责任公司研发中心 | Distillation and condensation device and preparation method of ultra-high purity indium |
-
2017
- 2017-04-07 CN CN201720356588.3U patent/CN207062351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355705A (en) * | 2018-11-02 | 2019-02-19 | 山东天岳先进材料科技有限公司 | A kind of device preparing high quality single crystal silicon carbide and its application |
| WO2020087720A1 (en) * | 2018-11-02 | 2020-05-07 | 山东天岳先进材料科技有限公司 | High-quality single crystal silicon carbide, and method and apparatus for preparing same |
| CN113368522A (en) * | 2021-07-02 | 2021-09-10 | 上海大学 | Vacuum distillation device and distillation method for indium |
| CN113368522B (en) * | 2021-07-02 | 2022-12-23 | 上海大学 | Vacuum distillation device and distillation method for indium |
| CN113648672A (en) * | 2021-09-01 | 2021-11-16 | 云南锡业集团（控股）有限责任公司研发中心 | Distillation and condensation device and preparation method of ultra-high purity indium |
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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: 20180302 |