CN203878226U - Electrolytic tank structure - Google Patents

Electrolytic tank structure Download PDF

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Publication number
CN203878226U
CN203878226U CN201420260932.5U CN201420260932U CN203878226U CN 203878226 U CN203878226 U CN 203878226U CN 201420260932 U CN201420260932 U CN 201420260932U CN 203878226 U CN203878226 U CN 203878226U
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CN
China
Prior art keywords
anode
electrode
cell construction
carbon block
negative electrode
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 - Lifetime
Application number
CN201420260932.5U
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Chinese (zh)
Inventor
李龙龙
邹亮
康晓东
赵康伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qiandong Rare Earth Group Co ltd
Original Assignee
ZHENGZHOU QINGYE TECHNOLOGY Co Ltd
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Priority to CN201420260932.5U priority Critical patent/CN203878226U/en
Application granted granted Critical
Publication of CN203878226U publication Critical patent/CN203878226U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an electrolytic tank structure with horizontally-arranged electrodes. The electrolytic tank structure comprises an electrolytic smelting tank, an electrode device and a discharging device, wherein the electrode device is arranged in the electrolytic smelting tank and comprises at least one electrode unit which is horizontally arranged, each electrode unit comprises a cathode and at least one anode, the cathodes and the anodes are arranged parallel to each other, each anode comprises a stepped anode carbon block and an anode guide rod, each anode guide rod and the upper end of the corresponding stepped anode carbon block are connected together, the cathodes are arranged in an electrolyte, one end of each cathode is embedded into one side of the electrolytic smelting tank and extends to the outer side of the electrolytic smelting tank, and a metal collection tank corresponding to the positions of the cathodes is arranged in the electrolytic smelting tank. The electrolytic tank structure has the advantages that the power supplying manner is simple, the electromagnetic harm is little, the power saving effect is remarkable, the yield of equipment is high, buses are saved, and the economic benefit is good.

Description

A kind of cell construction
Technical field
The utility model relates to the electrolyzer field in Metal smelting field, particularly the horizontally disposed cell construction of a kind of electrode.
Background technology
The aluminium cell of suitability for industrialized production adopts the vertically disposed mode of electrode always, and direct current vertically enters dielectric substrate, aluminium liquid layer and the negative electrode of electrolyzer from the anode of horizontal arrangement.There is insoluble technical problem in this electrolyzer, and the one, be subject to the impact of electromagnetic field large, current efficiency is the highest can only reach 95% left and right, and bath voltage keeps 4.0V left and right, just can make electric tank working stable, thereby make the electric energy efficiency of electrolyzer only have 50% left and right; The 2nd, vertically go out electrolyser anode conducting area large, yield per unit is low.
Summary of the invention
For deficiency of the prior art, the utility model provides that a kind of power supply mode is simple, electromagnetic hazard is little, power savings is remarkable, equipment output capacity is high, saves bus, good in economic efficiency cell construction.
According to design provided by the utility model, a kind of cell construction, comprise electrolysis melting pond, electrode device, blanking device, in electrolysis melting pond, be provided with electrode device, described electrode device comprises at least one horizontally disposed electrode unit, electrode unit comprises negative electrode, at least one anode, described negative electrode and anode are arranged in parallel, described anode comprises step type anode carbon block, anode rod, the upper end of described anode rod and step type anode carbon block links together, described negative electrode is placed in ionogen, one end of negative electrode embeds electrolysis melting pond one side and extends to the outside in electrolysis melting pond, described electrolysis melting is provided with the metal receiving tank corresponding with negative electrode position in pond.
According to above-mentioned cell construction, described electrolysis melting pond comprises pot shell, is arranged on the lining body of pot shell inner side, in described lining body, be provided with the metal receiving tank corresponding with negative electrode position, described negative electrode is the negative plate of being made up of carbon materials or metallic substance, described anode rod upper end is provided with the through hole for fixed anode bus, and positive bar one end is flexible coupling by anode and enters goddess of lightning's line and be fixedly connected with.
Preferably, described pot shell comprises housing suitable for reading, is welded on the shell and the base that are made up of reinforcement gusset and stiffening plate of hull outside, and housing surrounding suitable for reading is provided with groove along plate.
Preferably, described lining body comprises bottom liner and lateral lining, described bottom liner comprises thermal insulation layer, flame retardant coating, preservative coat and impervious layer, and described lateral lining comprises thermal insulation layer and flame retardant coating, and described metal receiving tank is arranged in the bottom corresponding with negative plate position and is lining with.
According to above-mentioned cell construction, described metal receiving tank is ramped shaped, and low for high one end, one end, middle high two ends are low, and height of center surrounding is low, low between the senior middle school of two ends, any during the high center of surrounding is low.
According to above-mentioned cell construction, described step type anode carbon block is made up of carbon materials, the upper end of step type anode carbon block is connected with anode rod by connecting pawl, or the upper end of step type anode carbon block is provided with spiral blind hole, and anode rod passes through spiral blind hole and is connected with anode carbon block.
Preferably, described connection pawl adopts high temperature steel material, and described connection pawl comprises blade tooth and pawl beam, and described blade tooth embeds in anode carbon block, and pawl beam is fixedly connected with anode rod.
According to above-mentioned cell construction, upper part of the electrolytic cell is also provided with support frame, described electrode device also includes electrode travel mechanism, described electrode travel mechanism comprises and is separately fixed on supported on both sides framework and the guide rail being parallel to each other, the track base matching with guide rail and be arranged on the servomotor on track base, the outer side of supported on both sides framework is fixed with respectively tooth bar, is fixed with the gear matching with tooth bar on described servomotor.Electrode travel mechanism can also adopt cylinder or Electrohydraulic push rod as the travel mechanism that adjusts pole span.
According to above-mentioned cell construction, described pot shell top is provided with sealed structure, top seal structure comprises end part seal cover, side seal cover, side seal cover is provided with suspension ring, anode rod moves gap and material adds hole, anode rod moves gap and seals by end part seal cover, and described end part seal cover material is refractory slab or fire-resistance cloth.
According to above-mentioned cell construction, described electrode unit comprises a negative electrode, two anodes, and negative electrode is located between two anodes.
The beneficial effect of the utility model cell construction:
1. the utility model power supply mode is simple, and electromagnetic hazard is little, and electrode unit is horizontally disposed with, in electrolyzer, can be multiple, with the form power supply of voltage, electric current needn't be too large, can avoid the harm in magnetic field, the surface of negative electrode and anode is parallel to each other, and spacing is adjustable; Anodic current is introduced from the top of electrolyzer, and cathodic current can be drawn from the sidepiece of electrolyzer, or draws from the top of electrolyzer, or draws from the bottom of electrolyzer, and applicable to magnesium, aluminium, titanium, rare earth etc., use range is wide, and production capacity is larger, more power saving.
2. the utility model power savings is remarkable, and equipment output capacity is high, and between anode and negative electrode, pole span can regulate, and between electrode unit, can have very little pole span, reduces the bath voltage of electrolyzer; And can precipitating metal on two sides of negative electrode, greatly improve equipment output capacity.
3. the utility model is saved bus, good economy performance, and negative electrode directly immerses in ionogen, has saved connection bus, has reduced the pressure drop of bus, has greatly saved production cost, can ensure stable power supplying efficiency and production efficiency, reduces energy loss.
4. the utility model good airproof performance, long service life, energy utilization rate is high, has good marketing prospect and society generalization and is worth.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view shown in the utility model Fig. 1;
Fig. 3 is the A-A sectional view shown in the utility model Fig. 2;
Fig. 4 is one of anode construction schematic diagram of the present utility model;
Fig. 5 is two of anode construction schematic diagram of the present utility model.
embodiment:
Number in the figure 1 represents pot shell, label 2 represents top seal structure, label 3 represents sidepiece lining body thermal insulation layer, label 4 represents sidepiece lining body flame retardant coating, label 5 represents bottom lining body, label 6 represents negative electrode, label 7 represents anode carbon block, label 8 represents anode rod, label 9 represents servomotor, label 10 represents blanking device, label 11 represents positive bar, label 12 represents that anode is flexible coupling, label 13 represents the line into the goddess of lightning, label 14 represents tooth bar, label 15 represents gear, label 16 represents guide rail, label 17 represents track base, label 19 represents stiffening web, label 20 represents stiffening plate, label 21 representatives connect pawl.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes embodiment of the present utility model in detail by preferred embodiment, but embodiment of the present utility model is not limited to this.
Embodiment mono-, referring to Fig. 1 ~ 4, a kind of cell construction, comprise electrolysis melting pond, electrode device, blanking device, in electrolysis melting pond, be provided with electrode device, described electrode device comprises at least one horizontally disposed electrode unit, electrode unit comprises negative electrode, at least one anode, described negative electrode and anode are arranged in parallel, described anode comprises step type anode carbon block, anode rod, the upper end of described anode rod and step type anode carbon block links together, described negative electrode is placed in ionogen, one end of negative electrode embeds electrolysis melting pond one side and extends to the outside in electrolysis melting pond, described electrolysis melting is provided with the metal receiving tank corresponding with negative electrode position in pond.
Described electrolysis melting pond comprises pot shell, is arranged on the lining body of pot shell inner side, in described lining body, be provided with the metal receiving tank corresponding with negative electrode position, described negative electrode is the negative plate of being made up of carbon materials or metallic substance, described anode rod upper end is provided with the through hole for fixed anode bus, and positive bar one end is flexible coupling by anode and enters goddess of lightning's line and be fixedly connected with.
Preferably, described pot shell comprises housing suitable for reading, is welded on the shell and the base that are made up of reinforcement gusset and stiffening plate of hull outside, and housing surrounding suitable for reading is provided with groove along plate.
Preferably, described lining body comprises bottom liner and lateral lining, described bottom liner comprises thermal insulation layer, flame retardant coating, preservative coat and impervious layer, and described lateral lining comprises thermal insulation layer and flame retardant coating, and described metal receiving tank is arranged in the bottom corresponding with negative plate position and is lining with.
Described metal receiving tank is ramped shaped, and low for high one end, one end, middle high two ends are low, and height of center surrounding is low, low between the senior middle school of two ends, any during the high center of surrounding is low.
Described step type anode carbon block is made up of carbon materials, and the upper end of step type anode carbon block is connected with anode rod by connecting pawl, or the upper end of step type anode carbon block is provided with spiral blind hole, and anode rod passes through spiral blind hole and is connected with anode carbon block.
Preferably, described connection pawl adopts high temperature steel material, and described connection pawl comprises blade tooth and pawl beam, and described blade tooth embeds in anode carbon block, and pawl beam is fixedly connected with anode rod.
Upper part of the electrolytic cell is also provided with support frame, and described electrode device also includes electrode travel mechanism.
Described electrode travel mechanism comprises and is separately fixed on supported on both sides framework and the guide rail being parallel to each other, the track base matching with guide rail and be arranged on the servomotor on track base, the outer side of supported on both sides framework is fixed with respectively tooth bar, is fixed with the gear matching with tooth bar on described servomotor.Electrode travel mechanism can also adopt cylinder or Electrohydraulic push rod as the travel mechanism that adjusts pole span.
Described pot shell top is provided with sealed structure, top seal structure comprises end part seal cover, side seal cover, side seal cover is provided with suspension ring, anode rod moves gap and material adds hole, anode rod moves gap and seals by end part seal cover, and described end part seal cover material is refractory slab or fire-resistance cloth.
Described electrode unit comprises a negative electrode, two anodes, and negative electrode is located between two anodes.
Embodiment bis-, shown in Fig. 1 ~ 5, basic identical with embodiment mono-, difference is: the extending vertically end of anode carbon block is provided with spiral blind hole, anode rod is connected with anode carbon block by spiral blind hole.

Claims (10)

1. a cell construction, comprise electrolysis melting pond, electrode device, blanking device, in electrolysis melting pond, be provided with electrode device, it is characterized in that: described electrode device comprises at least one horizontally disposed electrode unit, electrode unit comprises negative electrode, at least one anode, described negative electrode and anode are arranged in parallel, described anode comprises step type anode carbon block, anode rod, the upper end of described anode rod and step type anode carbon block links together, described negative electrode is placed in ionogen, one end of negative electrode embeds electrolysis melting pond one side and extends to the outside in electrolysis melting pond, described electrolysis melting is provided with the metal receiving tank corresponding with negative electrode position in pond.
2. cell construction according to claim 1, it is characterized in that: described electrolysis melting pond comprises pot shell, is arranged on the lining body of pot shell inner side, in described lining body, be provided with the metal receiving tank corresponding with negative electrode position, described negative electrode is the negative plate of being made up of carbon materials or metallic substance, described anode rod upper end is provided with the through hole for fixed anode bus, and positive bar one end is flexible coupling by anode and enters goddess of lightning's line and be fixedly connected with.
3. cell construction according to claim 2, is characterized in that: described pot shell comprise upper opening housing, be welded on hull outside by shell and the base strengthening gusset and stiffening plate and form, the surrounding of housing upper opening is provided with groove along plate.
4. cell construction according to claim 2, it is characterized in that: described lining body comprises bottom liner and lateral lining, described bottom liner comprises thermal insulation layer, flame retardant coating, preservative coat and impervious layer, described lateral lining comprises thermal insulation layer and flame retardant coating, and described metal receiving tank is arranged in the bottom corresponding with negative plate position and is lining with.
5. cell construction according to claim 4, is characterized in that: described metal receiving tank is ramped shaped, and low for high one end, one end, middle high two ends are low, and height of center surrounding is low, low between the senior middle school of two ends, any during the high center of surrounding is low.
6. cell construction according to claim 1, it is characterized in that: described step type anode carbon block is made up of carbon materials, the upper end of step type anode carbon block is connected with anode rod by connecting pawl, or the upper end of step type anode carbon block is provided with spiral blind hole, anode rod is connected with anode carbon block by spiral blind hole.
7. cell construction according to claim 6, is characterized in that: described connection pawl adopts high temperature steel material, and described connection pawl comprises blade tooth and pawl beam, and described blade tooth embeds in anode carbon block, and pawl beam is fixedly connected with anode rod.
8. cell construction according to claim 1, is characterized in that: upper part of the electrolytic cell is also provided with support frame, and described electrode device also includes electrode travel mechanism.
9. cell construction according to claim 8, it is characterized in that: described electrode travel mechanism comprises and is separately fixed on supported on both sides framework and the guide rail being parallel to each other, the track base matching with guide rail and be arranged on the servomotor on track base, the outer side of supported on both sides framework is fixed with respectively chain, is fixed with the gear matching with chain on described servomotor.
10. cell construction according to claim 2, it is characterized in that: described pot shell top is provided with sealed structure, top seal structure comprises end part seal cover, side seal cover, side seal cover is provided with suspension ring, anode rod moves gap and material adds hole, anode rod moves gap and seals by end part seal cover, and described end part seal cover material is refractory slab or fire-resistance cloth.
CN201420260932.5U 2014-05-21 2014-05-21 Electrolytic tank structure Expired - Lifetime CN203878226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420260932.5U CN203878226U (en) 2014-05-21 2014-05-21 Electrolytic tank structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420260932.5U CN203878226U (en) 2014-05-21 2014-05-21 Electrolytic tank structure

Publications (1)

Publication Number Publication Date
CN203878226U true CN203878226U (en) 2014-10-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105088284A (en) * 2015-02-06 2015-11-25 虔东稀土集团股份有限公司 Electrolytic furnace
CN105350020A (en) * 2015-12-09 2016-02-24 贾石明 Aluminum electrolysis cell provided with continuous anode
WO2016082726A1 (en) * 2014-11-24 2016-06-02 虔东稀土集团股份有限公司 Electrolysis furnace
CN105937041A (en) * 2016-07-05 2016-09-14 宁波复能新材料股份有限公司 Electrode device of rare earth alloy electrolysis production equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016082726A1 (en) * 2014-11-24 2016-06-02 虔东稀土集团股份有限公司 Electrolysis furnace
CN105088284A (en) * 2015-02-06 2015-11-25 虔东稀土集团股份有限公司 Electrolytic furnace
CN105350020A (en) * 2015-12-09 2016-02-24 贾石明 Aluminum electrolysis cell provided with continuous anode
CN105937041A (en) * 2016-07-05 2016-09-14 宁波复能新材料股份有限公司 Electrode device of rare earth alloy electrolysis production equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Gong Bin

Inventor after: Lin Weiqing

Inventor after: Cai Zhishuang

Inventor after: Liang Xuemin

Inventor after: Chen Xiping

Inventor after: Wang Youshan

Inventor after: Zhang Lizhi

Inventor after: Liu Mingbiao

Inventor after: Chen Yanxin

Inventor after: Xie Nan

Inventor before: Li Longlong

Inventor before: Zou Liang

Inventor before: Kang Xiaodong

Inventor before: Zhao Kangwei

COR Change of bibliographic data
TR01 Transfer of patent right

Effective date of registration: 20160506

Address after: 289 No. 341000 Jiangxi province Zhanggong District of Ganzhou City, East Avenue.

Patentee after: QIANDONG RARE EARTH GROUP Co.,Ltd.

Address before: 450000 Henan Province, Zhengzhou city high tech Development Zone Long Chun Road No. 11 in Henan Province, the National University Science Park Development standing Y03

Patentee before: Zhengzhou Light Metal Technology Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20141015