CN102206762A - Crystal zirconium growth system with iodine doser - Google Patents
Crystal zirconium growth system with iodine doser Download PDFInfo
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- CN102206762A CN102206762A CN2011101289424A CN201110128942A CN102206762A CN 102206762 A CN102206762 A CN 102206762A CN 2011101289424 A CN2011101289424 A CN 2011101289424A CN 201110128942 A CN201110128942 A CN 201110128942A CN 102206762 A CN102206762 A CN 102206762A
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- Prior art keywords
- iodine
- adding device
- ball valve
- growing system
- zirconium
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Abstract
The invention discloses a crystal zirconium growth system with an iodine doser. The crystal zirconium growth system comprises the detachable iodine doser with an accommodating cavity, a pull rod capable of vertical reciprocating in the accommodating cavity, iodine accommodated in the accommodating cavity, a vacuum production container positioned below the iodine doser, and a ball valve positioned between the iodine doser and the vacuum production container and controlling inflow of the iodine in the iodine doser, wherein the reciprocation of the pull rod controls the flow of the iodine. By the invention, the efficiency is improved, the cost is reduced, the reliability is high, and the iodine dosage can be temporarily adjusted.
Description
Technical field
The present invention relates to a kind of crystallization zirconium growing system of tool iodine adding device.
Background technology
The crystallization zirconium needs earlier vacuum to be produced container and is evacuated to high vacuum and (reaches 3.0 * 10 before production
-3Pa) and the voltage rise rate be no more than 0.67Pa/ hour.Could guarantee the low oxygen content in the product like this.Row bake out because of must be to raw material when vacuumizing the time, as prior adding iodine, then iodine can distil when temperature raises and be taken away by the vacuum unit, therefore, adds iodine and vacuumizes palpus and independently carry out.Prior art normally adds iodine in the glassware earlier, then it is vacuumized, and reaches 1.3 * 10
0Molten glass vessel end socket (manufacture craft of similar glass liner of thermos) is realized sealing behind the Pa, with the zirconium silk it is suspended in the container of production crystallization zirconium then, treat to prepare when container is pumped down to the vacuum tightness that needs to produce, make the glassware fragmentation of falling with electric current fusing zirconium silk before producing, iodine is wherein discharged, guarantee the independence that adds iodine and vacuumize two actions thus.But there is following shortcoming in this technology:
1, cost is higher, and the vacuum glass container needs field fabrication or customized.
2, poor reliability, whether the Glass Containers freely falling body can be broken, and discharges iodine, can't accurately control.
3, iodine adding amount can not arbitrarily be controlled.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the present invention seeks to propose a kind of crystallization zirconium growing system of tool iodine adding device in order to overcome above-mentioned shortcoming.
Technical scheme of the present invention is: a kind of crystallization zirconium growing system of tool iodine adding device, it comprises: removably and in have host cavity iodine adding device, can vertical reciprocation in host cavity pull bar, be housed in iodine in the host cavity, produce container and produce between the container and control the ball valve that the iodine in the iodine adding device flows in iodine adding device and vacuum in the vacuum below the iodine adding device, wherein the to-and-fro movement of pull bar control iodine flows.
On the basis of technique scheme, further comprise attached technical scheme:
The two ends of described iodine adding device are provided with first flange and second flange, it is provided with a pump-line between first and second flange, this pump-line is controlled by extraction valve, and each flange included upper and lower two flange unit, and described sealing-ring is between upper and lower two flange unit.
Described iodine adding device bottom is provided with and the terminal friction tight iodine hole that adds of pull bar.
It further comprises the dynamic seal that is used to seal the sealing-ring at iodine adding device two ends and is used for the pull bar sealing, and described sealing-ring is between upper and lower two flange unit.
Described pull bar comprises service portion that is positioned at the upper end and the mixing part that is positioned at the lower end.
Described pump-line links to each other with extraction valve, and the other end of extraction valve links to each other with flexible pipe, and described ball valve and extraction valve are the clamping hoop type ball valve.
Described pump-line links to each other with a funnel, and it earlier adds iodine from pump-line to host cavity by funnel, and then pump-line is linked to each other with extraction valve, and is connected with the vacuum unit and vacuumizes by flexible pipe.
Described vacuum tightness is evacuated to 3.0 * 10
-1Pa.
Described iodine adding device is releasably attached on the ball valve, when removing iodine adding device, seals the sealing that realizes ball valve by closing ball valve and add a blind plate blended rubber mud on ball valve.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
The present invention has save the vacuum-sealing step of glassware, avoids the step with the suspension of zirconium silk, and makes the step of its overheated fusing for the energising of zirconium silk, raises the efficiency thus, reduces cost the reliability height.Guarantee simultaneously iodine can be smooth and easy the adding vacuum produce container, can't discharge as the not broken then iodine of glassware in the prior art scheme.Also can be according to producing the on-the-spot interim iodine adding amount of adjusting of needs, iodine adding device can be recycled and prior art iodine has been sealed in the glassware, and the iodine amount can not be changed, and glassware is disposable use.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Internal structure synoptic diagram when Fig. 1 adds iodine for the present invention;
Internal structure synoptic diagram when Fig. 2 vacuumizes for the present invention;
Fig. 3 is the internal structure synoptic diagram of the present invention when airtight;
Internal structure synoptic diagram when Fig. 4 opens for ball valve of the present invention;
Internal structure synoptic diagram when Fig. 5 adds iodine for the present invention;
Fig. 6 removes part-structure synoptic diagram afterwards for iodine adding device of the present invention.
Embodiment
Embodiment: shown in figure 1-6, the invention provides a kind of specific embodiment of crystallization zirconium growing system of tool iodine adding device, it comprise removably and in have host cavity 10 iodine adding device 1, be used to seal iodine adding device 1 two ends sealing-ring 3, can vertical reciprocation in host cavity 10 pull bar 4, be used for pull bar 4 sealings dynamic seal 5, be housed in iodine 6 host cavity 10 in, produce container 8 and produce between the container 8 and control the ball valve 7 of the iodine inflow in the iodine adding device 1 in iodine adding device 1 and vacuum in the vacuum below the iodine adding device 1.Wherein the two ends of iodine adding device 1 are provided with first flange 12 and second flange 14, it is provided with a pump-line 16 between first and second flange 12,14, this pump-line 16 can an external funnel 20 or an external extraction valve 9, and the other end of extraction valve 9 links to each other with a flexible pipe 22 and realizes bleeding.Each flange 12,14 has included upper and lower two flange unit, and described sealing-ring 3 is arranged between the upper and lower two flange unit, to prevent two ends gas leakage.Iodine adding device 1 bottom is provided with one and adds iodine hole 2, and can with the terminal wringing fit of pull bar 4.Pull bar 4 comprises service portion 42 that is positioned at the upper end and the mixing part 44 that is positioned at the lower end.Can carry out vertical reciprocation and rotatablely move pull bar 4 by service portion 42, and service portion 42 is that screw fixed is to iodine adding device 1, and mixing part 44 is preferably blade, this blade can be shaped on the pull bar 4, also can wait other mode of connection to pull bar 4 by being welded to connect, it is used for the iodine 6 in the host cavity 10 is stirred, to quicken flowing downward of iodine 6.The iodine that dynamic seal 5 can make the initial stage add is trapped in the iodine adding device 1, and ball valve 7 and extraction valve 9 are preferably the clamping hoop type ball valve.
When initial, as shown in Figure 1, add iodine 6 with funnel 20 and through pump-line 16 in iodine adding device 1, can control the amount that adds iodine this moment, this moment, ball valve 7 was a closing condition, as shown in Figure 2, take away funnel 20, and the pump-line 16 outer flexible pipes 22 that connect extraction valve 9 and vacuumize, vacuumize thus, to keep low oxygen content, then with reference to shown in Figure 3, when vacuum tightness is evacuated to 3.0 * 10
-1During Pa, close extraction valve 9, remove the flexible pipe 22 that vacuumizes, on extraction valve 9, add blind plate blended rubber mud sealing again.Then with reference to shown in the figure 4-5, opening ball valve 7 and spiral raising rod 4 again exposes the iodine hole 2 that adds of iodine adding device 1 bottom, iodine 6 flows down through ball valve 7 and enters into vacuum and produce in the container 8 along adding iodine hole 2, and wherein vacuum is produced the vacuum tightness of the vacuum tightness of container 8 greater than host cavity 10.Rotating tension bar 1 makes the iodine 6 that mixing part 44 is stirred in the host cavity 10 simultaneously, guarantees that iodine 6 joins vacuum fully and produces in the container 8.At last as shown in Figure 6, close ball valve 7 earlier, remove iodine adding device 2, and add another blind plate blended rubber mud sealing, guarantee that thus vacuum production container 8 inside seal fully, make iodine adding device 1 and vacuum produce container 8 and isolate, and then be convenient to dismounting on ball valve 7 tops.
The present invention has save the vacuum-sealing step of glassware, avoids the step with the suspension of zirconium silk, and makes the step of its overheated fusing for the energising of zirconium silk, raises the efficiency thus, reduces cost the reliability height.Guarantee simultaneously iodine can be smooth and easy the adding vacuum produce container, can't discharge as the not broken then iodine of glassware in the prior art scheme.Also can be according to producing the on-the-spot interim iodine adding amount of adjusting of needs, iodine adding device can be recycled and prior art iodine has been sealed in the glassware, and the iodine amount can not be changed, and glassware is disposable use.
Certainly the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (9)
1. the crystallization zirconium growing system of a tool iodine adding device, it is characterized in that it comprises: removably and in have host cavity (10) iodine adding device (1), can vertical reciprocation in host cavity (10) pull bar (4), be housed in iodine (6) in the host cavity (10), the vacuum that is positioned at iodine adding device (1) below produces container (8) and is positioned at iodine adding device (1) and vacuum is produced between the container (8) and controlled the ball valve (7) that the iodine of iodine adding device (1) flows into, wherein the mobile of iodine (6) controlled in the to-and-fro movement of pull bar (4).
2. crystallization zirconium growing system according to claim 1, it is characterized in that: the two ends of described iodine adding device (1) are provided with first flange (12) and second flange (14), it is provided with a pump-line (16) between first and second flange (12,14), and each flange (12,14) has included upper and lower two flange unit.
3. crystallization zirconium growing system according to claim 2 is characterized in that: described iodine adding device (1) bottom is provided with and the terminal friction tight iodine hole (2) that adds of pull bar (4).
4. crystallization zirconium growing system according to claim 3, it is characterized in that: it further comprises the dynamic seal (5) that is used to seal the sealing-ring (3) at iodine adding device (1) two ends and is used for pull bar (4) sealing, and described sealing-ring (3) is between upper and lower two flange unit.
5. crystallization zirconium growing system according to claim 4 is characterized in that: described pull bar (4) comprises service portion (42) that is positioned at the upper end and the mixing part (44) that is positioned at the lower end.
6. crystallization zirconium growing system according to claim 5 is characterized in that: described pump-line (16) links to each other with extraction valve (9), and the other end of extraction valve (9) links to each other with flexible pipe (22), and described ball valve (7) and extraction valve (9) are the clamping hoop type ball valve.
7. crystallization zirconium growing system according to claim 6, it is characterized in that: described pump-line (16) links to each other with a funnel (20), it adds iodine (6) from pump-line (16) to host cavity (10) by funnel (20) earlier, and then pump-line (16) linked to each other with extraction valve (9), and be connected with the vacuum unit and vacuumize by flexible pipe (22).
8. crystallization zirconium growing system according to claim 7, it is characterized in that: described vacuum tightness is evacuated to 3.0 * 10
-1Pa.
9. crystallization zirconium growing system according to claim 1, it is characterized in that: described iodine adding device (1) is releasably attached on the ball valve (7), when removing iodine adding device (1), seal the sealing that realizes ball valve (7) by closing ball valve (7) and on ball valve (7), adding a blind plate blended rubber mud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128942 CN102206762B (en) | 2011-05-18 | 2011-05-18 | Crystal zirconium growth system with iodine doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128942 CN102206762B (en) | 2011-05-18 | 2011-05-18 | Crystal zirconium growth system with iodine doser |
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| Publication Number | Publication Date |
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| CN102206762A true CN102206762A (en) | 2011-10-05 |
| CN102206762B CN102206762B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110128942 Active CN102206762B (en) | 2011-05-18 | 2011-05-18 | Crystal zirconium growth system with iodine doser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728870A (en) * | 2017-08-07 | 2018-11-02 | 南京佑天金属科技有限公司 | The production system and its method of crystal bar hafnium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143530A (en) * | 1984-12-17 | 1986-07-01 | Nippon Nuclear Fuel Dev Co Ltd | Manufacture of high purity zirconium |
| CN1052148A (en) * | 1989-11-29 | 1991-06-12 | 泰利达因工业有限公司 | High-purity zirconium and Hf metals and method for making thereof |
| CN101403046A (en) * | 2008-11-12 | 2009-04-08 | 朝阳百盛锆钛股份有限公司 | Method for reduction production of zirconium sponge with double-pot magnesium method |
| CN102011016A (en) * | 2010-11-30 | 2011-04-13 | 南京佑天金属科技有限公司 | Crystalline zirconium growing system and method thereof |
| CN202072747U (en) * | 2011-05-18 | 2011-12-14 | 南京佑天金属科技有限公司 | Crystallization zirconium growth system with iodizing device |
-
2011
- 2011-05-18 CN CN 201110128942 patent/CN102206762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61143530A (en) * | 1984-12-17 | 1986-07-01 | Nippon Nuclear Fuel Dev Co Ltd | Manufacture of high purity zirconium |
| CN1052148A (en) * | 1989-11-29 | 1991-06-12 | 泰利达因工业有限公司 | High-purity zirconium and Hf metals and method for making thereof |
| CN101403046A (en) * | 2008-11-12 | 2009-04-08 | 朝阳百盛锆钛股份有限公司 | Method for reduction production of zirconium sponge with double-pot magnesium method |
| CN102011016A (en) * | 2010-11-30 | 2011-04-13 | 南京佑天金属科技有限公司 | Crystalline zirconium growing system and method thereof |
| CN202072747U (en) * | 2011-05-18 | 2011-12-14 | 南京佑天金属科技有限公司 | Crystallization zirconium growth system with iodizing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108728870A (en) * | 2017-08-07 | 2018-11-02 | 南京佑天金属科技有限公司 | The production system and its method of crystal bar hafnium |
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| CN102206762B (en) | 2013-09-04 |
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