CN201545897U - High-purity metal distillation device - Google Patents
High-purity metal distillation device Download PDFInfo
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- CN201545897U CN201545897U CN2009202778869U CN200920277886U CN201545897U CN 201545897 U CN201545897 U CN 201545897U CN 2009202778869 U CN2009202778869 U CN 2009202778869U CN 200920277886 U CN200920277886 U CN 200920277886U CN 201545897 U CN201545897 U CN 201545897U
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- tower tray
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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
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Abstract
The utility model discloses a high-purity metal distillation device which belongs to the technical field of metal purification devices. The device has a distillation tower type structure and comprises a distillation crucible, a condenser, a sleeve and a thermal insulation plate, wherein the condenser is arranged on the distillation crucible, the sleeve and the thermal insulation plate are arranged outside the condenser, the condenser is formed by combining a plurality of fastened trays, the trays are divided into A type trays and B type trays, four small round holes are distributed on the circumference of the tray surface which is near to the tray edge of each A type tray on average, a big round hole is formed in the middle of the tray surface of each B type tray, and the bottom surfaces of the A type trays and the B type trays are designed to be conical surfaces, thereby being conductive to leading liquid metal in the upper-layer tray to smoothly flow to the lower-layer tray; and the A type trays and the B type trays are arranged in a staggered manner, thereby realizing a Z-shaped path of airflow. The high-purity metal distillation device can completely and effectively remove impurity metals which have various high and low melting points and are difficult to separate in purified metal and is characterized by simple structure, simple operation and high purification efficiency.
Description
Technical field
The utility model belongs to purification of metals device technique field, particularly a kind of high pure metal water distilling apparatus.
Background technology
High pure metal is owing to the raising of its purity, and change has all taken place for a lot of chemistry, physicals, has fully demonstrated the natural characteristics of metal.Along with information and development of electronic technology, the application of high pure metal more and more widely, and is especially in the semi-conductive preparation of high performance compound, more and more higher to the purity requirement of metallic substance.For example, producing high purity metal magnesium can be used to prepare laser apparatus, hall device, infrared eye photodiode and some sensitive materialss or the like; In electronic industry, be used as capacitor material; Use the high pure metal alloy of high-purity magnesium preparation to be used to various types of electron devices and semiconducter device; High-purity magnesium also extensively is used on the sputtering target flooring.High purity zinc then is widely used in preparing compound semiconductor, reductive agent, and the precision casting in alloy and the automotive industry also is used to prepare various high pure metal salt and high-purity metal organic compound etc.
The principle that vacuum distillation method is purified is to utilize under the vacuum heating conditions, and it is different with the boiling point and the saturated vapor pressure of impurity to be purified metals, and removes impurity to reach the separation purpose in volatilization or condensation process.Every saturated vapor pressure height, boiling point are lower than the metal and the salt of being purified metals, at first evaporation; And saturation steam forces down, boiling point is higher than the metal and the salt of being purified metals, and then remains in the crucible.Therefore, in the process of heating raw metal, temperature of charge in the control distilling furnace can come out separation of foreign elements contained in the feed metal, thereby reaches the purpose that distillation is purified metals.Existing high pure metal distillation tower complex structure, purification efficiency is low.
Summary of the invention
The utility model is at complex structure in the prior art, and purification efficiency is low etc., and deficiency provides a kind of high pure metal water distilling apparatus.
A kind of high pure metal water distilling apparatus, be the distillation tower structure, comprise the distillation crucible, condenser, the sleeve and the heat insulation utmost point, on the distillation crucible condenser is set, the sleeve and the heat insulation utmost point are set outside condenser, it is characterized in that, described condenser is combined by the tower tray that several link closely, wherein, described tower tray is divided into two kinds of A type tower tray and Type B tower trays, and described A type tower tray card is being evenly distributed four small sircle holes near on the circumference of rim, in the middle of the described Type B tower tray card is a big hole, A type tower tray and Type B tower tray bottom surface all are designed to the conical surface, and the liquid metal that is beneficial in the tower tray of upper strata flows to lower floor's tower tray smoothly, and A type tower tray and Type B tower tray are staggeredly placed, realize " Z font " path of air-flow, gas phase can be interacted fully with liquid phase, the velocity of diffusion that can effectively slow down steam, and then improve purification efficiency.
Described distillation crucible is replaced by founding crucible combination founding funnel.
The quantity of described A type tower tray is no less than 8, preferred 8～12.
The quantity of described Type B tower tray is no less than 8, preferred 8～12.
The diameter of described small sircle hole is 25～35mm.
The diameter of described big hole is 55～65mm.
Above-mentioned distillation crucible, A type tower tray, Type B tower tray, founding crucible, founding funnel are made by high purity graphite.
The beneficial effects of the utility model are: by high pure metal distillation tower of the present utility model, can remove by the various high low melting point in purifying metals fully effectively and be difficult to isolating foreign metal, thereby reach the purpose of the purification of material, high pure metal distillation tower of the present invention has characteristics simple in structure, simple to operate, that purification efficiency is high.
Description of drawings
Fig. 1 is that the present invention distills graphite tower tray synoptic diagram;
Fig. 2 is a distillation tower constitutional diagram of the present invention; Wherein, (a) distillation tower combination synoptic diagram during distillation procedure; Distillation tower combination synoptic diagram when (b) operating for founding;
Fig. 3 is a water distilling apparatus structural representation of the present invention;
Number in the figure: 1-A type tower tray; 2-B type tower tray; The 3-thermal baffle; The 4-sleeve; 5-distills crucible; 6-founding funnel; 7-founding crucible; The 8-small sircle hole; The 9-big hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of high pure metal water distilling apparatus, be the distillation tower structure, comprise distillation crucible 5, condenser, sleeve 4 and thermal baffle 3, on the distillation crucible 5 condenser is set, sleeve 4 and thermal baffle 3 are set outside condenser, described condenser is combined by the tower tray that several link closely, wherein, described tower tray is divided into 2 two kinds of A type tower tray 1 and Type B tower trays, the tower tray synoptic diagram as shown in Figure 1, described A type tower tray 1 card is being evenly distributed four small sircle holes 8 near on the circumference of rim, in the middle of described Type B tower tray 2 cards is a big hole 9, A type tower tray and Type B tower tray bottom surface all are designed to the conical surface, and the liquid metal that is beneficial in the tower tray of upper strata flows to lower floor's tower tray smoothly, and A type tower tray and Type B tower tray are staggeredly placed, realize " Z font " path of air-flow, gas phase can be interacted fully with liquid phase, the velocity of diffusion that can effectively slow down steam, and then improve purification efficiency.The quantity of A type tower tray and Type B tower tray is no less than 8.The diameter of A type tower tray and Type B tower tray is 200mm, and the diameter of small sircle hole is 30mm.The diameter of big hole is 60mm.
During the founding operation, the distillation crucible 5 in the device is replaced by founding crucible 7 combination founding funnels 6.
Above-mentioned distillation crucible, A type tower tray, Type B tower tray, founding crucible, founding funnel are made by high purity graphite.
Distillation tower places in the heating furnace that can realize three sections temperature controls, sleeve 4 is set outside condenser, and the periphery perpendicular separation of condenser is placed polylith stainless steel thermal baffle 3, A type tower tray is different according to the temperature range of position with the Type B tower tray, adopts thermal baffle 3 and sleeve 4 that condenser is divided into three zones: distilling period, product collection section and tail gas collecting section.The effect of thermal baffle 3 is to assist well heater control condenser distilling period, product collection section and tail gas collecting section Heating temperature separately, to guarantee the realization of three sections temperature controls, satisfies the distillatory technical qualification.Along with the increase of pillar height, temperature reduces gradually, and the better linearity relation is arranged.When distillation or founding, following distillation crucible or the founding funnel and the founding crucible placed respectively of distillation tower.
The combination synoptic diagram of distillation tower is seen Fig. 2 (a) during distillation procedure, and the combination synoptic diagram of distillation tower is seen Fig. 2 (b) during the founding operation.The complete structure of distillation tower as shown in Figure 3 during distillation test.When distillation during metal, the distillation tower structural base is placed distillation crucible 5, and the inside fills the material of purification to be distilled, above A type tower tray and the Type B tower tray formation condenser that is staggeredly placed, the quantity that stacks is decided according to requirement of experiment.Distillation tower places in the heating furnace that can realize three sections temperature controls, according to the temperature range difference of position, adopts thermal baffle 3 and sleeve 4 that condenser is divided into three zones: distilling period, product collection section and tail gas collecting section.During distillation, by condenser, saturated vapor pressure height, boiling point are lower than top-tail gas collecting section that the metal of being purified metals and the final major part of salt are condensate in condenser to steam by pore (big hole 9 and small sircle hole 8); Saturation steam forces down, boiling point is higher than the metal and the salt of being purified metals and then remains in the distillation crucible; Purify metals and then accumulate in the product collection section.When casting product, device is shown in Fig. 2 (b), and founding funnel and founding crucible are being put in the distillation tower bottom, place the product collection section of condenser above, and tower tray is the conical surface, is convenient under the liquid flow, and heating makes the metal of purification flow into the founding crucible.
Claims (6)
1. high pure metal water distilling apparatus, be the distillation tower structure, comprise distillation crucible (5), condenser, sleeve (4) and thermal baffle (3), on the distillation crucible (5) condenser is set, sleeve (4) and thermal baffle (3) are set outside condenser, it is characterized in that, described condenser is combined by the tower tray that several link closely, wherein, described tower tray is divided into (2) two kinds of A type tower tray (1) and Type B tower trays, described A type tower tray (1) card is being evenly distributed four small sircle holes (8) near on the circumference of rim, be a big hole (9) in the middle of described Type B tower tray (2) card, A type tower tray and Type B tower tray bottom surface all are designed to the conical surface, and the liquid metal that is beneficial in the tower tray of upper strata flows to lower floor's tower tray smoothly, A type tower tray and Type B tower tray are staggeredly placed, and realize " Z font " path of air-flow.
2. a kind of high pure metal water distilling apparatus according to claim 1 is characterized in that, described distillation crucible (5) is replaced by founding crucible (7) combination founding funnel (6).
3. a kind of high pure metal water distilling apparatus according to claim 1 and 2 is characterized in that the quantity of described A type tower tray (1) is no less than 8.
4. a kind of high pure metal water distilling apparatus according to claim 1 and 2 is characterized in that the quantity of described Type B tower tray (2) is no less than 8.
5. a kind of high pure metal water distilling apparatus according to claim 1 and 2 is characterized in that the diameter of described small sircle hole (8) is 25～35mm.
6. a kind of high pure metal water distilling apparatus according to claim 1 and 2 is characterized in that: the diameter of described big hole (9) is 55～65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778869U CN201545897U (en) | 2009-12-03 | 2009-12-03 | High-purity metal distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778869U CN201545897U (en) | 2009-12-03 | 2009-12-03 | High-purity metal distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545897U true CN201545897U (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202778869U Expired - Lifetime CN201545897U (en) | 2009-12-03 | 2009-12-03 | High-purity metal distillation device |
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| Country | Link |
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| CN (1) | CN201545897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230092A (en) * | 2011-06-24 | 2011-11-02 | 遵义钛业股份有限公司 | Reduction distillation device for producing sponge titanium by magnesium reduction process |
-
2009
- 2009-12-03 CN CN2009202778869U patent/CN201545897U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230092A (en) * | 2011-06-24 | 2011-11-02 | 遵义钛业股份有限公司 | Reduction distillation device for producing sponge titanium by magnesium reduction process |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190410 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Research Institute of engineering and Technology Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: General Research Institute for Nonferrous Metals |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |