CN101989502B - Isolator for short circuit port of switch type electrolytic bath bus bar - Google Patents
Isolator for short circuit port of switch type electrolytic bath bus bar Download PDFInfo
- Publication number
- CN101989502B CN101989502B CN 201010000664 CN201010000664A CN101989502B CN 101989502 B CN101989502 B CN 101989502B CN 201010000664 CN201010000664 CN 201010000664 CN 201010000664 A CN201010000664 A CN 201010000664A CN 101989502 B CN101989502 B CN 101989502B
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- Prior art keywords
- switch
- isolator
- short circuit
- bus bar
- short
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- 239000012212 insulator Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000003491 array Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 description 15
- 239000004020 conductor Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses an isolator for a short circuit port of a switch type electrolytic bath bus bar. The insulator has a bilayer structure provided with a switch. The isolator comprises conductive plates, an isolating support, an opening/closing switch and a driving mechanism, wherein the conductive plates are positioned on an end face of the isolator and are respectively connected with two bus bar metal surfaces of the short circuit port; the isolating support is positioned on the inside and an edge of the isolator for supporting two conductive plates and isolating the conductive plates; the opening/closing switch is positioned inside the isolator and is a switch array; a fixed contact of the opening/closing switch is connected with the conductive plates, and a movable contact is connected with the driving mechanism; and the switching on/off of the short circuit port of the electrolytic bath bus bar is controlled by controlling the switching on/off of the opening/closing switch. The isolator can switch on/off the short circuit port under the condition that the short circuit port is closed, control a single electrolytic bath to join and leave the bus bar, and is simple in operation and convenient.
Description
Technical field
The present invention relates to the metal smelt technology, relate to especially a kind of switching mode insulator for cell insulation.
Background technology
The general employing of electrolysis tank is connected in series technology, and take electrolytic aluminium as example, hundreds of electrolysis tanks are connected in series, and are a series.Every electrolysis tank is provided with a short-circuit opening.During normal production, place insulation board in the short-circuit opening, series current flows into from every electrolysis tank is anodal, flows out from the electrolysis tank negative pole.Certain electrolysis tank series out of service that need to stop production is withdrawn from insulation board from short-circuit opening, short-circuit opening is closed, makes electrolysis tank both positive and negative polarity busbar short-circuit, and with the electrolysis tank bypass, electric current directly flows to next electrolysis tank from bus.
Because the cascaded structure of electrolysis tank, taking out at every turn or put into insulation board all needs short-circuit opening is opened, and causes potline current to interrupt, and brings more trouble to electrolysis production.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of isolator for short circuit port of switch type electrolytic bath bus bar, in the situation of not opening short-circuit opening, with short-circuit opening short circuit or the insulation of separate unit electrolysis tank, simplified operating process, alleviated labourer's labour intensity.
The present invention realizes by following technical proposals:
A kind of isolator for short circuit port of switch type electrolytic bath bus bar is the double-decker of belt switch.Comprise: conductive plate, insulating supporting, minute combination switch and driving mechanism.Described conductive plate is positioned at the end face of insulator, be connected with two bus metal coverings of short-circuit opening respectively, described insulating supporting is positioned at inside and the edge of insulator, support two conductive plates, and conductive plate isolated, described deciliter switch is positioned at insulator inside, be switch arrays, divide the fixed contact of combination switch to be connected with conductive plate, mobile contact is connected with described driving mechanism, divide the connecting and disconnecting of combination switch to control the connecting and disconnecting of electrolyzer bus short-circuit opening by control, described driving mechanism is controlled by external drive, and type of drive adopts manually, electronic, the implementations such as pneumatic or hydraulic pressure.
Further, described conductive plate is positioned at the end face of insulator, is connected with two bus metal coverings of short-circuit opening respectively.
Further, described insulating supporting is positioned at inside and the edge of insulator, supports two conductive plates, and conductive plate is isolated.
Further, described deciliter switch is positioned at insulator inside, is switch arrays, and the fixed contact of minute combination switch is connected with conductive plate, and mobile contact is connected with described driving mechanism.
Further, control the connecting and disconnecting of electrolyzer bus short-circuit opening by the connecting and disconnecting of control minute combination switch.
Further, described driving mechanism is controlled by external drive, and type of drive adopts the implementations such as manual, electronic, pneumatic or hydraulic pressure.
Compared with prior art, the present invention can be under the condition of not opening short-circuit opening the connecting and disconnecting short-circuit opening, control separate unit electrolysis tank adds and withdraws from bus, simplifies the operation, and is easy to use.
Description of drawings
Fig. 1 is the schematic diagram of a kind of isolator for short circuit port of switch type electrolytic bath bus bar among the present invention.
Fig. 2 is the structural representation that adopts the isolator for short circuit port of switch type electrolytic bath bus bar of conductor loops in the specific embodiment of the invention 1.
Fig. 3 is the structural representation that adopts the isolator for short circuit port of switch type electrolytic bath bus bar of conductor block in the specific embodiment of the invention 2.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done to introduce further, but not as a limitation of the invention.
With reference to shown in Figure 1, be a kind of schematic diagram of isolator for short circuit port of switch type electrolytic bath bus bar, find out that from this schematic diagram device presents a kind of double-deck plate profile structure of belt switch, surface configuration and short-circuit opening shape are complementary.This device comprises: conductive plate 1, insulating supporting 2, minute combination switch 3 and driving mechanism 4, and wherein: conductive plate 1 is positioned at two end faces of insulator, and two bus metal coverings with short circuit mouth for electrolytic bath join respectively.Insulating supporting 2 is positioned at inside and the edge of insulator, 1 isolation of two conductive plates is got up, and keep insulator to have certain intensity.Divide combination switch 3 to be positioned at the inside of insulator, formed by fixed contact and mobile contact, be switch matrix structure.Fixed contact is connected with conductive plate, and mobile contact is connected with driving mechanism 4.The action of driving mechanism 4 control minute combination switchs 3.When fixed contact and mobile contact connection, minute combination switch 3 is connected, and then both sides conductive plate 1 is connected, and short circuit mouth for electrolytic bath is connected, and electrolysis tank is withdrawed from series bus by short circuit.When fixed contact and mobile contact disconnection, minute combination switch 3 disconnects, and then both sides conductive plate 1 disconnects, and short circuit mouth for electrolytic bath disconnects, and electrolysis tank is access in series bus.The implementations such as the type of drive employing is manual, electronic, pneumatic, hydraulic pressure match with driving mechanism 4.
A kind of isolator for short circuit port of switch type electrolytic bath bus bar that adopts conductor loops as shown in Figure 2 is comprised of two conductive plates 1 with detent projection, insulating supporting 2, driving mechanism 4, conductor loops 5.Driving mechanism 4 adopts insulating material, and on it with conductor loops 5.Insulator places the electrolyzer bus short-circuit opening, the conductive plate 1 of both sides respectively with electrolyzer bus short-circuit opening both sides metal covering close contact.Conductor loops 5 is as minute combination switchs, under the effect of driving mechanism 4, by the movement of position, the conductive plate 1 on two sides connected or disconnected.Driving mechanism 4 is driven by external motor.A is the off-state of insulator among Fig. 2, and B is the conducting state of insulator.As shown in the figure, under the effect of driving mechanism 4, variation has occured in the position of conductor loops 5, by the movement of position, with conductive plate 1 short circuit of insulator both sides, is about to the short circuit of electrolyzer bus short-circuit opening.
A kind of structural representation that adopts the isolator for short circuit port of switch type electrolytic bath bus bar of conductor block as shown in Figure 3 is comprised of two plane conductive plates 1, insulating supporting 2, control depression bar 6, conductor block 7.Control depression bar 6 is positioned at the outside of insulator as driving mechanism, links to each other with conductor block 7 by linkage.Conductor block 7 adopts the rhombohedron structure, and the center links to each other with linkage.The conductive plate 1 of insulator both sides respectively with busbar short-circuit mouth both sides metal covering close contact.Control depression bar 6 is driven by the external hydraulic mode.Conductor block 7 is as minute combination switchs, under the effect of control depression bar 6, by the rotation of angle, the conductive plate 1 on insulator two sides connected or disconnected.A is the off-state of insulator among Fig. 2, and B is the conducting state of insulator.As shown in the figure, conductor block turns clockwise 45 ° with conductive plate 1 short circuit of insulator both sides, is about to the short circuit of electrolyzer bus short-circuit opening.
Claims (1)
1. isolator for short circuit port of switch type electrolytic bath bus bar, double-deck plate profile structure for belt switch, comprise: conductive plate, insulating supporting, divide combination switch and driving mechanism, described conductive plate is positioned at two end faces of insulator, two bus metal coverings with short-circuit opening join respectively, described insulating supporting is positioned at inside and the edge of insulator, support two conductive plates, and with two conductive plate isolation, described deciliter switch is positioned at insulator inside, be switch arrays, divide the fixed contact of combination switch to be connected with conductive plate, mobile contact is connected with described driving mechanism, controls the connecting and disconnecting of electrolyzer bus short-circuit opening by the connecting and disconnecting of control minute combination switch, described driving mechanism is controlled by external drive, and type of drive adopts manually, electronic, the implementation of pneumatic or hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010000664 CN101989502B (en) | 2010-01-15 | 2010-01-15 | Isolator for short circuit port of switch type electrolytic bath bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010000664 CN101989502B (en) | 2010-01-15 | 2010-01-15 | Isolator for short circuit port of switch type electrolytic bath bus bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101989502A CN101989502A (en) | 2011-03-23 |
| CN101989502B true CN101989502B (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010000664 Expired - Fee Related CN101989502B (en) | 2010-01-15 | 2010-01-15 | Isolator for short circuit port of switch type electrolytic bath bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101989502B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768223A (en) * | 1952-04-21 | 1957-02-13 | Bamag 1953 Ltd | Improvements in and relating to the electrolysis of salt solutions |
| CN1772958A (en) * | 2004-11-11 | 2006-05-17 | 梁学民 | Apparatus and method for aluminium electrolysing series uninterruption Stop (opening) electrolytic tank |
| CN2835264Y (en) * | 2005-08-05 | 2006-11-08 | 贵阳铝镁设计研究院 | Short circuit device of electrolytic cell |
| CN2851290Y (en) * | 2005-11-24 | 2006-12-27 | 贵阳铝镁设计研究院 | Device for use in short circuit power failure in aluminium electrolytic tank |
-
2010
- 2010-01-15 CN CN 201010000664 patent/CN101989502B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768223A (en) * | 1952-04-21 | 1957-02-13 | Bamag 1953 Ltd | Improvements in and relating to the electrolysis of salt solutions |
| CN1772958A (en) * | 2004-11-11 | 2006-05-17 | 梁学民 | Apparatus and method for aluminium electrolysing series uninterruption Stop (opening) electrolytic tank |
| CN2835264Y (en) * | 2005-08-05 | 2006-11-08 | 贵阳铝镁设计研究院 | Short circuit device of electrolytic cell |
| CN2851290Y (en) * | 2005-11-24 | 2006-12-27 | 贵阳铝镁设计研究院 | Device for use in short circuit power failure in aluminium electrolytic tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101989502A (en) | 2011-03-23 |
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Address after: 102206 Beijing City, Changping District Shahe Xinfeida Electronic Technology Development Center three Beijing Core Power Technology Co. Ltd. Applicant after: Han Wei Address before: 100088, No. 1209, four floor, hospital board, No. 43 middle third ring road, Haidian District, Beijing Applicant before: Han Wei |
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Effective date of registration: 20150128 Address after: 102101 No. 1788 Kang Xi Road, Badaling Economic Development Zone, Yanqing, Beijing Patentee after: BEIJING XIAODIAN TECHNOLOGY CO., LTD. Address before: 102206 Beijing City, Changping District Shahe Xinfeida Electronic Technology Development Center three Beijing Core Power Technology Co. Ltd. Patentee before: Han Wei |
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Granted publication date: 20130320 Termination date: 20160115 |
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