CN203270049U - Electrolysis machine for preparing ultra-high purity gallium - Google Patents
Electrolysis machine for preparing ultra-high purity gallium Download PDFInfo
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- CN203270049U CN203270049U CN2013202757680U CN201320275768U CN203270049U CN 203270049 U CN203270049 U CN 203270049U CN 2013202757680 U CN2013202757680 U CN 2013202757680U CN 201320275768 U CN201320275768 U CN 201320275768U CN 203270049 U CN203270049 U CN 203270049U
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Abstract
The utility model relates to the technical field of purifying metal gallium, and in particular relates to an electrolysis machine for preparing ultra-high purity gallium. The electrolysis machine comprises a direct current power, an electrolytic tank and at least two electrode plates connected with the positive electrode and negative electrode of the direct current power; the electrolysis machine further comprises a circuit switch set for converting the positive polarity and negative polarity of the electrode plate. By arranging the circuit switch set for converting the positive polarity and negative polarity of the electrode plate, the metal gallium separated out on negative plate after the first electrolytic purification is unnecessary to dismount, the rough metal gallium on the original positive plate is dismounted to change to refined gallium, and the polarities of the positive electrode and negative electrode of the electrode plate are converted by the circuit switch set so as to perform the second electrolysis purification; the dismounting time of the metal gallium is reduced, the time-saving and labor-saving properties are realized, and the production efficiency is improved.
Description
Technical field
The utility model relates to the purification techniques field of gallium, relates in particular to a kind of electrolyzer for preparing the ultra-high purity gallium.
Background technology
The applicant has applied for that on November 21st, 2003 patent No. is that 200310115208.X, name are called the Chinese invention patent of " preparation method of ultra high pure metal gallium ", a kind of the purify metals method of gallium of low-temperature electrolytic is disclosed in this patent, at first take the crude metal gallium of 4N purity (99.99%) as anode, take the purifying metal gallium of 7N purity (99.99999%) as negative electrode carries out refining, can obtain at negative electrode the gallium of 5N purity; Then the gallium that was originally the 5N purity of negative electrode is made anode, carry out the second refining take the purifying metal gallium of 7N purity (99.99999%) as negative electrode, can obtain at negative electrode the gallium of 6N purity, in actual production process, crude metal gallium and purifying metal gallium need to be respectively installed on positive plate and negative plate, need to pull down from negative plate through the gallium of separating out on negative plate after refining for the first time, be installed to again on positive plate, the purifying metal gallium is installed on negative plate again, due to needs being dismounted for multiple times gallium, spended time and manpower are more.
The utility model content
The purpose of this utility model is to provide a kind of electrolyzer that can reduce the preparation ultra-high purity gallium of gallium dismounting number of times.
The utility model is achieved in that a kind of electrolyzer for preparing the ultra-high purity gallium, comprise direct supply, electrolyzer and be connected two battery lead plates that are connected with described direct supply positive and negative electrode, described electrolyzer also comprises be used to the contactor group that makes described battery lead plate positive-negative polarity conversion.
Preferably, described two battery lead plates are respectively the first battery lead plate and the second battery lead plate, the contactor group comprises the first single pole double throw switch and the second single pole double throw switch, the common port of described the first single pole double throw switch is connected with the first battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the second single pole double throw switch is connected with the second battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.
Preferably, described two battery lead plates are respectively the first battery lead plate and the second battery lead plate, the contactor group comprises the first single pole double throw switch and the second single pole double throw switch, the common port of described the first single pole double throw switch is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the second single pole double throw switch is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected.
Preferably, described electrolyzer comprises four battery lead plates, be respectively the first battery lead plate, the second battery lead plate, third electrode plate and the 4th battery lead plate, described contactor group comprises four single pole double throw switchs, be respectively the first single pole double throw switch, the second single pole double throw switch, the 3rd single pole double throw switch and the 4th single pole double throw switch, the common port of described the first single pole double throw switch is connected with the first battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the second single pole double throw switch is connected with the second battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the 3rd single pole double throw switch is connected with the third electrode plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the 4th single pole double throw switch is connected with the 4th battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.
Preferably, described electrolyzer comprises four battery lead plates, be respectively the first battery lead plate, the second battery lead plate, third electrode plate and the 4th battery lead plate, described contactor group comprises four single pole double throw switchs, be respectively the first single pole double throw switch, the second single pole double throw switch, the 3rd single pole double throw switch and the 4th single pole double throw switch, the common port of described the first single pole double throw switch is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the second single pole double throw switch is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the 3rd single pole double throw switch is connected with the positive pole of direct supply, and two ends are connected with the 4th battery lead plate with the third electrode plate respectively in addition; The common port of described the 4th single pole double throw switch is connected with the negative pole of direct supply, and two ends are connected with the 4th battery lead plate with the third electrode plate respectively in addition.
The beneficial effects of the utility model are: the electrolyzer of preparation ultra-high purity gallium described in the utility model is owing to being provided be used to the contactor group that makes described battery lead plate positive-negative polarity conversion, needn't carry out dismounting through the gallium of separating out after refining for the first time on negative plate, change refined gallium into after only the crude metal gallium on original positive plate need to being pulled down, and utilize the contactor group that the positive and negative electrode of battery lead plate is carried out the polarity conversion, just can carry out refining for the second time, thereby reduced the dismounting number of times of gallium, time saving and energy saving, and enhance productivity.
Description of drawings
Fig. 1 is the schematic diagram of the electrolyzer embodiment one of preparation ultra-high purity gallium described in the utility model;
Fig. 2 is the schematic diagram of the electrolyzer embodiment two of preparation ultra-high purity gallium described in the utility model;
Fig. 3 is the schematic diagram of the electrolyzer embodiment three of preparation ultra-high purity gallium described in the utility model;
Fig. 4 is the schematic diagram of the electrolyzer embodiment four of preparation ultra-high purity gallium described in the utility model.
Wherein, 1, electrolyzer; 2, the first battery lead plate; 3, the second battery lead plate; 4, third electrode plate; 5, the 4th battery lead plate.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of electrolyzer for preparing the ultra-high purity gallium, comprise direct supply, electrolyzer and be connected two battery lead plates that are connected with described direct supply positive and negative electrode, described electrolyzer also comprises be used to the contactor group that makes described battery lead plate positive-negative polarity conversion.
The electrolyzer of preparation ultra-high purity gallium described in the utility model is owing to being provided be used to the contactor group that makes described battery lead plate positive-negative polarity conversion, needn't carry out dismounting through the gallium of separating out after refining for the first time on negative plate, change refined gallium into after only the crude metal gallium on original positive plate need to being pulled down, and utilize the contactor group that the positive and negative electrode of battery lead plate is carried out the polarity conversion, just can carry out refining for the second time, thereby reduced the dismounting number of times of gallium, time saving and energy saving, and enhance productivity.
embodiment one as the electrolyzer of preparation ultra-high purity gallium described in the utility model, as shown in Figure 1, described electrolyzer comprises direct supply, electrolyzer 1 with are connected a battery lead plate that is connected with described direct supply positive and negative electrode, described electrolyzer also comprises be used to the contactor group that makes described battery lead plate positive-negative polarity conversion, described two battery lead plates are respectively the first battery lead plate 2 and the second battery lead plate 3, the contactor group comprises the first single pole double throw switch K1 and the second single pole double throw switch K2, the common port of described the first single pole double throw switch K1 is connected with the first battery lead plate 2, two ends are connected with negative pole with the positive pole of direct supply respectively in addition, the common port of described the second single pole double throw switch K2 is connected with the second battery lead plate 3, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.
in production process, at first the crude metal gallium is installed on the first battery lead plate 2, on the second battery lead plate 3, refined gallium is installed, the first single pole double throw switch K1 is connected with anodal, the second single pole double throw switch K2 is connected with negative pole, namely the first battery lead plate 2 is anode, the second battery lead plate 3 is negative electrode, just can carry out refining for the first time, after refining is completed for the first time, make the first single pole double throw switch K1 and the second single pole double throw switch K2 all be in neutral gear, the first battery lead plate 2 is taken out from electrolyzer 1, remaining crude metal gallium on the first battery lead plate 2 is disassembled and loads onto refined gallium, and then put into electrolyzer 1, the first single pole double throw switch K1 is connected with negative pole, the second single pole double throw switch K2 is connected with anodal, namely the first battery lead plate 2 is negative electrode, the second battery lead plate 3 is anode, just can carry out refining for the second time, thereby the inferior number average of dismounting and installation gallium reduces once, time saving and energy saving, and enhance productivity.
Embodiment two as the electrolyzer of preparation ultra-high purity gallium described in the utility model, as shown in Figure 2, be circuit connecting mode with embodiment one difference, the common port of described the first single pole double throw switch K1 is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate 2 be connected battery lead plate 3 and be connected; The common port of described the second single pole double throw switch K2 is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate 2 be connected battery lead plate 3 and be connected, rely on the first single pole double throw switch K1 and the second single pole double throw switch K2 can easily complete equally the conversion of two battery lead plates (2,3) positive-negative polarity, and obtain identical beneficial effect.
embodiment three as the electrolyzer of preparation ultra-high purity gallium described in the utility model, as shown in Figure 3, described electrolyzer comprises four battery lead plates, be respectively the first battery lead plate 2, the second battery lead plate 3, third electrode plate 4 and the 4th battery lead plate 5, described contactor group comprises four single pole double throw switchs, be respectively the first single pole double throw switch K1, the second single pole double throw switch K2, the 3rd single pole double throw switch K3 and the 4th single pole double throw switch K4, the common port of described the first single pole double throw switch K1 is connected with the first battery lead plate 2, two ends are connected with negative pole with the positive pole of direct supply respectively in addition, the common port of described the second single pole double throw switch K2 is connected with the second battery lead plate 3, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition, the common port of described the 3rd single pole double throw switch K3 is connected with third electrode plate 4, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition, the common port of described the 4th single pole double throw switch K4 is connected with the 4th battery lead plate 5, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.Namely by the closure of single pole double throw switch in the Circuit tuning switches set, any one battery lead plate can become anode and negative electrode.
in process of production, at first the crude metal gallium is installed on the first battery lead plate 2, on the second battery lead plate 3, refined gallium is installed, the first single pole double throw switch K1 is connected with anodal, the second single pole double throw switch K2 is connected with negative pole, the 3rd single pole double throw switch K3 and the 4th single pole double throw switch K4 are in neutral gear, namely the first battery lead plate 2 is anode, the second battery lead plate 3 is negative electrode, just can carry out refining for the first time, in refining process for the first time, can on third electrode plate 4, refined gallium be installed, after refining is completed for the first time, make the first single pole double throw switch K1 and the second single pole double throw switch K2 all be in neutral gear, the first battery lead plate 2 is taken out from electrolyzer, third electrode plate 4 is put into electrolyzer, the second single pole double throw switch K2 is connected with anodal, the 3rd single pole double throw switch K3 is connected with negative pole, namely the second battery lead plate 3 is anode, the third electrode plate is 4 negative electrodes, just can carry out refining for the second time, in carrying out for the second time the refining process, crude metal gallium and refined gallium are installed on the first battery lead plate 2 and the 4th battery lead plate 5, after refining is completed for the second time, make the second single pole double throw switch K2 and the 3rd single pole double throw switch K3 all be in neutral gear, the second battery lead plate 3 and third electrode plate 4 are taken out from electrolyzer 1, just completed all refining work, owing to having installed respectively crude metal gallium and refined gallium on the first battery lead plate 2 and the 4th battery lead plate 5, can directly put into electrolyzer 1 and carry out the second refining work of taking turns.In two battery lead plate working process, two other battery lead plate can carry out assembly work outside electrolyzer, so production process is basically uninterrupted, has not only reduced the dismounting of gallium and number of times is installed, dismounting and installation gallium do not affect the continuity of production yet, further enhance productivity.
Embodiment four as the electrolyzer of preparation ultra-high purity gallium described in the utility model, as shown in Figure 4, only be being connected of circuit with the difference of embodiment three, the common port of described the first single pole double throw switch K1 is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate 2 be connected battery lead plate 3 and be connected; The common port of described the second single pole double throw switch K2 is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate 2 be connected battery lead plate 3 and be connected; The common port of described the 3rd single pole double throw switch K3 is connected with the positive pole of direct supply, and two ends are connected with the 4th battery lead plate 5 with third electrode plate 4 respectively in addition; The common port of described the 4th single pole double throw switch K4 is connected with the negative pole of direct supply, and two ends are connected with the 4th battery lead plate 5 with third electrode plate 4 respectively in addition.Rely on the first single pole double throw switch K1, the second single pole double throw switch K2, the 3rd single pole double throw switch K3 and the 4th single pole double throw switch K4 in the contactor group can easily complete equally all battery lead plate positive-negative polarity conversions, and obtain identical beneficial effect.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. electrolyzer for preparing the ultra-high purity gallium, comprise direct supply, electrolyzer and be connected two battery lead plates that are connected with described direct supply positive and negative electrode, it is characterized in that, described electrolyzer also comprises be used to the contactor group that makes described battery lead plate positive-negative polarity conversion.
2. prepare according to claim 1 the electrolyzer of ultra-high purity gallium, it is characterized in that, described two battery lead plates are respectively the first battery lead plate and the second battery lead plate, described contactor group comprises the first single pole double throw switch and the second single pole double throw switch, the common port of described the first single pole double throw switch is connected with the first battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the second single pole double throw switch is connected with the second battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.
3. prepare according to claim 1 the electrolyzer of ultra-high purity gallium, it is characterized in that, described two battery lead plates are respectively the first battery lead plate and the second battery lead plate, described contactor group comprises the first single pole double throw switch and the second single pole double throw switch, the common port of described the first single pole double throw switch is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the second single pole double throw switch is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected.
4. prepare according to claim 1 the electrolyzer of ultra-high purity gallium, it is characterized in that, described electrolyzer comprises four battery lead plates, be respectively the first battery lead plate, the second battery lead plate, third electrode plate and the 4th battery lead plate, described contactor group comprises four single pole double throw switchs, be respectively the first single pole double throw switch, the second single pole double throw switch, the 3rd single pole double throw switch and the 4th single pole double throw switch, the common port of described the first single pole double throw switch is connected with the first battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the second single pole double throw switch is connected with the second battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the 3rd single pole double throw switch is connected with the third electrode plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition; The common port of described the 4th single pole double throw switch is connected with the 4th battery lead plate, and two ends are connected with negative pole with the positive pole of direct supply respectively in addition.
5. prepare according to claim 1 the electrolyzer of ultra-high purity gallium, it is characterized in that, described electrolyzer comprises four battery lead plates, be respectively the first battery lead plate, the second battery lead plate, third electrode plate and the 4th battery lead plate, described contactor group comprises four single pole double throw switchs, be respectively the first single pole double throw switch, the second single pole double throw switch, the 3rd single pole double throw switch and the 4th single pole double throw switch, the common port of described the first single pole double throw switch is connected with the positive pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the second single pole double throw switch is connected with the negative pole of direct supply, in addition two ends respectively with the first battery lead plate be connected battery lead plate and be connected; The common port of described the 3rd single pole double throw switch is connected with the positive pole of direct supply, and two ends are connected with the 4th battery lead plate with the third electrode plate respectively in addition; The common port of described the 4th single pole double throw switch is connected with the negative pole of direct supply, and two ends are connected with the 4th battery lead plate with the third electrode plate respectively in addition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202757680U CN203270049U (en) | 2013-05-20 | 2013-05-20 | Electrolysis machine for preparing ultra-high purity gallium |
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| CN2013202757680U CN203270049U (en) | 2013-05-20 | 2013-05-20 | Electrolysis machine for preparing ultra-high purity gallium |
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| CN203270049U true CN203270049U (en) | 2013-11-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531944A (en) * | 2018-07-24 | 2018-09-14 | 河南海之德高新环保科技有限公司 | A kind of gallium cyclic electrolysis combined type yin, yang electrode plate |
-
2013
- 2013-05-20 CN CN2013202757680U patent/CN203270049U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531944A (en) * | 2018-07-24 | 2018-09-14 | 河南海之德高新环保科技有限公司 | A kind of gallium cyclic electrolysis combined type yin, yang electrode plate |
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Granted publication date: 20131106 |
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