CN207193408U - A kind of aluminium electroloysis short-circuit opening pressing device - Google Patents
A kind of aluminium electroloysis short-circuit opening pressing device Download PDFInfo
- Publication number
- CN207193408U CN207193408U CN201720608712.0U CN201720608712U CN207193408U CN 207193408 U CN207193408 U CN 207193408U CN 201720608712 U CN201720608712 U CN 201720608712U CN 207193408 U CN207193408 U CN 207193408U
- Authority
- CN
- China
- Prior art keywords
- short
- circuit opening
- insulation
- shaped
- bus bar
- 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.)
- Active
Links
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model discloses a kind of aluminium electroloysis short-circuit opening pressing device, it is characterised in that：Including riser bus bar and short-circuit opening device；The riser bus bar both sides respectively symmetrically set a short-circuit opening device；The short-circuit opening device includes insulation blanket stud, insulation spacer, short-circuit opening, L-shaped insulation insertion plate and U-shaped plate；U-shaped plate is set between the riser bus bar and short-circuit opening；L-shaped insulation insertion plate is set between the U-shaped plate and riser bus bar；The insulation blanket stud also sets up insulation spacer with short-circuit opening contact surface；Two vertical slots are set on the major axis of the L-shaped insulation insertion plate；The insulation blanket stud passes through short-circuit opening, and inserts riser bus bar through slot.The present apparatus has thoroughly prevented the security incident triggered by short circuit port insulation problem, and service life is obviously prolonged, and has higher Practical significance.
Description
Technical field
Compression bonding apparatus is the utility model is related to, is specifically a kind of aluminium electroloysis short-circuit opening compression bonding apparatus.
Background technology
Large-scale aluminium electrolysis pre-baking tank is attached by the way of series connection, and serial direct current passes through in normal productive process
Riser bus bar enters electrolytic cell, then flows through next electricity through horizontal bus, anode, electrolyte solution, aluminium liquid, negative electrode, negative busbar
Solve groove.Next electrolytic bath cathode bus is connected with a upper electrolytic cell pillar bus at short-circuit opening simultaneously, needs during production
Disconnect, stop needing to connect during groove.Very high insulating requirements are needed to support because potline current intensity is big, when short-circuit opening disconnects.It is logical
Frequently with adding insulating sleeve in riser bus bar and short-circuit opening junction, then with iron screw pre-tightening.With the progress of production, insulation
Easily there is aging in sleeve pipe, and insulating properties are deteriorated, and do not reach insulating requirements.In addition, such as application number：It is 201620612721.2 disclosed
A kind of fast connecting apparatus between aluminum cell bus-bar and temporary short-circuit busbar；The hot block of anode scrap proposed in change poles process falls
Slag can also influence short circuit port insulation as just fallen when on short-circuit opening screw rod and bus.Because high-intensity magnetic field be present in production scene, maintenance
Welding rod iron filings that equipment leaves etc. are easily attached on iron bolt and nut, are such as found not in time, can influence the normal life of electrolysis
Production.
The content of the invention
In view of this, it is an object of the invention to provide a kind of aluminium electroloysis short-circuit opening compression bonding apparatus, fundamentally solve short
The Insulation Problems at crossing.
To reach above-mentioned purpose, the present invention provides following technical scheme：A kind of aluminium electroloysis short-circuit opening pressing device, its feature
It is：Including riser bus bar and short-circuit opening device；The riser bus bar both sides respectively symmetrically set a short-circuit opening device；It is described
Short-circuit opening device includes insulation blanket stud, insulation spacer, short-circuit opening, L-shaped insulation insertion plate and U-shaped plate；The riser bus bar and short
U-shaped plate is set between crossing；L-shaped insulation insertion plate is set between the U-shaped plate and riser bus bar；The insulation blanket stud with it is short
Crossing contact surface also sets up insulation spacer；Two vertical slots are set on the major axis of the L-shaped insulation insertion plate；The insulation spiral shell
Bar passes through short-circuit opening, and inserts riser bus bar through slot.
Further, the L-shaped insulation insertion plate width is slightly wider than the width of U-shaped plate.
Further, the L-shaped insulation insertion plate is made up of ceramic material.
Further, wear-resistant gasket is also set up between the insulation blanket stud and insulation spacer.
Further, protective cover is also set up outside the short-circuit opening device.
Compared with prior art, the beneficial effects of the present invention are：
1st, insulation blanket stud anti-blocking slag be present, short circuit problem caused by iron filings, can effectively avoid due to short-circuit opening short circuit
Caused major accident；
2nd, L-shaped insulation insertion plate sets the presence of slot to cause the present apparatus to can be good at playing a part of isolation, simultaneously
Can quickly it mount and dismount；
3rd, the present apparatus has thoroughly prevented the security incident triggered by short circuit port insulation problem, and service life is obviously prolonged, and is had
There is higher Practical significance.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carried out
Explanation：
Fig. 1 is the short-circuit opening mounting structure schematic diagram of the utility model embodiment 1；
Fig. 2 is the short-circuit opening side, sectional structural representation of the utility model embodiment 1；
Fig. 3 is the L-shaped insulation insertion plate structural representation of the utility model embodiment 1；
Fig. 4 is the anti-skid cover structural representation of the utility model embodiment 1；
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of aluminium electroloysis short-circuit opening pressing device, including riser bus bar 5 and short-circuit opening device；It is described vertical
The both sides of element cylinder 5 respectively symmetrically set a short-circuit opening device；The short-circuit opening device include insulation blanket stud 1, insulation spacer 4,
Short-circuit opening 8, L-shaped insulation insertion plate 6 and U-shaped plate 7；U-shaped plate 7 is set between the riser bus bar 5 and short-circuit opening 8；The U-shaped
L-shaped insulation insertion plate 6 is set between plate 7 and riser bus bar 5；The insulation blanket stud 1 also sets up felt pad with the contact surface of short-circuit opening 8
Piece 4；Two vertical slots 2 are set on the major axis of the L-shaped insulation insertion plate；The insulation blanket stud 1 passes through short-circuit opening 8, and wears
Cross slot 2 and insert riser bus bar 5.
Preferably, the width of L-shaped insulation insertion plate 6 is slightly wider than the width of U-shaped plate；It is easy to protect original U-shaped
Plate.
Preferably, the L-shaped insulation insertion plate 6 is made up of ceramic material；With good insulating properties and with high temperature resistant
The characteristics of.
Preferably, wear-resistant gasket 3 is also set up between the insulation blanket stud 1 and insulation spacer 4.
Preferably, protective cover 9 is also set up outside the short-circuit opening device.
In the operation of reality, insulation blanket stud 1 has good insulating properties, and does not have magnetic, normal production short circuit
Mouth is remained off, and bolt connection is compressed with regard to that can reach requirement；The insulation values of such short-circuit opening 8 can up to 500M Ω with
On；Fully meet production requirement；And the cooperation of insulation blanket stud 1, L-shaped insulation insertion plate 6 and U-shaped plate 7 can solve iron screw rod and inhale
Caused by attached iron filings or the breeze to drop the problems such as decreasing insulating.The anode scrap temperature proposed by pole changing is up to 940 DEG C of left sides
The right side, the heat transfer of radiation are inserted U-shaped insulation insertion plate to insulation, so repeatedly, accumulated over a long period, the insulating properties of U-shaped insulation insertion plate
It can be deteriorated, severe compromise be present, the L-shaped insulation insertion plate 6 of lengthening just plays preferable insulating effect.Therefore, short-circuit opening has been
Completely cut off completely by insulating materials, prevented the security incident caused by the problems such as short-circuit opening arcing, blast, short circuit.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
Enclose not limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (5)
- A kind of 1. aluminium electroloysis short-circuit opening pressing device, it is characterised in that：Including riser bus bar（5）With short-circuit opening device；It is described vertical Element cylinder（5）Both sides respectively symmetrically set a short-circuit opening device；The short-circuit opening device includes insulation blanket stud（1）, felt pad Piece（4）, short-circuit opening（8）, L-shaped insulation insertion plate（6）With U-shaped plate（7）；The riser bus bar（5）And short-circuit opening（8）Between set U-shaped plate（7）；The U-shaped plate（7）With riser bus bar（5）Between set L-shaped insulation insertion plate（6）；The insulation blanket stud（1） With short-circuit opening（8）Contact surface also sets up insulation spacer（4）；Two vertical slots are set on the major axis of the L-shaped insulation insertion plate （2）；The insulation blanket stud（1）Through short-circuit opening（8）, and pass through slot（2）Insert riser bus bar（5）.
- A kind of 2. aluminium electroloysis short-circuit opening pressing device according to claim 1, it is characterised in that：The L-shaped insulation insertion plate （6）Width is slightly wider than the width of U-shaped plate.
- A kind of 3. aluminium electroloysis short-circuit opening pressing device according to claim 1, it is characterised in that：The L-shaped insulation insertion plate （6）It is made up of ceramic material.
- A kind of 4. aluminium electroloysis short-circuit opening pressing device according to claim 1, it is characterised in that：The insulation blanket stud（1） With insulation spacer（4）Between also set up wear-resistant gasket（3）.
- A kind of 5. aluminium electroloysis short-circuit opening pressing device according to claim 1, it is characterised in that：Outside the short-circuit opening device Portion also sets up protective cover（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608712.0U CN207193408U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium electroloysis short-circuit opening pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608712.0U CN207193408U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium electroloysis short-circuit opening pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193408U true CN207193408U (en) | 2018-04-06 |
Family
ID=61793652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608712.0U Active CN207193408U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium electroloysis short-circuit opening pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455408A (en) * | 2019-10-30 | 2020-07-28 | 国家电投集团黄河上游水电开发有限责任公司 | Insulation device for short circuit port of electrolytic cell |
-
2017
- 2017-05-27 CN CN201720608712.0U patent/CN207193408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455408A (en) * | 2019-10-30 | 2020-07-28 | 国家电投集团黄河上游水电开发有限责任公司 | Insulation device for short circuit port of electrolytic cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207193408U (en) | A kind of aluminium electroloysis short-circuit opening pressing device | |
| CN101660175A (en) | Method for roasting and starting aluminum electrolytic cell | |
| WO2016086811A1 (en) | Method for directly electrolyzing metal crushed aggregates | |
| CN205236182U (en) | Polar plate type electric field | |
| CN101640319B (en) | Power transmission bus and bus assembly thereof | |
| CN206843604U (en) | A kind of rare earth electrolysis cell enters electric structure | |
| CN207581966U (en) | A kind of negative plate device for high density silver electrolytic cell | |
| CN107604384A (en) | A kind of aluminum electrolysis anode carbon block and steel pawl attachment structure and preparation method thereof | |
| CN100432298C (en) | Method for reducing voltage drop of aluminum cell stop | |
| CN207926040U (en) | A kind of practicality metering handcart | |
| CN207233683U (en) | XRW Novel outdoor fuses | |
| CN208157239U (en) | It is a kind of to pour type power extraction coil with high anti-short circuit capability | |
| CN102534667A (en) | Method for reducing horizontal current of electrolytic bath molten aluminum layer and cathode carbon block assembly | |
| CN206622214U (en) | A kind of less trouble electricity dust arrester installation | |
| CN201049967Y (en) | Diverting sheet used for roasting prebaked anode electrolysis bath | |
| CN206164895U (en) | Can reduce electrode holder of power consumption | |
| CN204390913U (en) | A kind of capacitor | |
| CN207331080U (en) | A kind of high density silver electrolysis unit with anode conducting bar device | |
| CN218334712U (en) | Back-up gap discharge structure | |
| CN209120066U (en) | A kind of front and back split pole type rectifier cabinet | |
| CN201478467U (en) | Bus component used for power transmission | |
| CN101702471A (en) | Bus and bus assembly for electric transmission | |
| CN201530869U (en) | Electrolytic cell electrode copper-bar insulating ceramic tile | |
| CN216964960U (en) | Adjustable suspender structure of electric tar precipitator porcelain insulator box | |
| CN204632706U (en) | A kind of water-cooled fast acting fuse in parallel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |