CN203999850U - A kind of aluminum cell cover - Google Patents
A kind of aluminum cell cover Download PDFInfo
- Publication number
- CN203999850U CN203999850U CN201420395441.1U CN201420395441U CN203999850U CN 203999850 U CN203999850 U CN 203999850U CN 201420395441 U CN201420395441 U CN 201420395441U CN 203999850 U CN203999850 U CN 203999850U
- Authority
- CN
- China
- Prior art keywords
- base plate
- paronite
- panel
- rib
- described base
- 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.)
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 41
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005538 encapsulation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 244000286663 Ficus elastica Species 0.000 claims description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 abstract description 20
- 239000007789 gas Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000002356 single layer Substances 0.000 abstract description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
The utility model provides a kind of double-deck aluminium sheet heat preservation aluminum electrolytic bath cover, this groove cover comprises base plate, main rib, skeleton rib and panel, the periphery of described base plate one side is provided with the main rib of a circle, in the scope that described main rib surrounds, be provided with skeleton rib, the periphery of the another side on described base plate is provided with a circle paronite, described panel is fitted on paronite, forms the gas cloud of sealing between described base plate and panel by paronite.This groove cover changes double-deck aluminium sheet into by single layer aluminium sheet, between two blocks of aluminium sheets and paronite, forms airtight gas cloud, can not only strengthen the insulation of aluminium cell and reduce flue gas escaping, and cost of manufacture is low, and groove cover overall weight is lighter.
Description
Technical field
The utility model relates to a kind of aluminium electrolytic equipment, specifically, meeting under the airtight demand of electrolyzer, strengthens the insulation of electrolyzer simultaneously, reduce electrolyzer heat radiation a kind of device.
Background technology
Aluminium Electrolysis is big power consumer, ton aluminium Integrated Exchange power consumption reaches 14000kwh/t.Al, along with the release of country's " 12 " energy conservation plan, reducing Aluminum Electrolysis Production power consumption is the problem that Aluminum Electrolysis Production producer faces, and strengthens the insulation of electrolyzer, can reduce electric tank working voltage on the one hand, on the other hand along with the increase of airtight degree, can reduce escaping of flue gas, thereby can reduce the load of smoke exhaust fan, reach the power current unit consumption that reduces Aluminium Electrolysis.
Traditional aluminium electrolysis cell cover structure is two kinds of plate frame or sketch plate overlap joints, and the former structural strength is better, but has the poor and uninsulated problem of stopping property, and the latter's undercapacity and not being incubated, all there is the more problem of thermosteresis in two class groove cover structures.
Summary of the invention
The purpose of this utility model is to provide a kind of double-deck aluminium sheet heat preservation aluminum electrolytic bath cover, and this groove cover can not only be strengthened the insulation of aluminium cell and reduce flue gas escaping, and cost of manufacture is low, and groove cover overall weight is lighter.
The purpose of this utility model realizes by following scheme:
A kind of aluminum cell cover, comprise base plate, main rib, skeleton rib and panel, the periphery of described base plate one side is provided with the main rib of a circle, in the scope that described main rib surrounds, be provided with skeleton rib, the periphery of the another side on described base plate is provided with a circle paronite, described panel is fitted on paronite, forms the gas cloud of sealing between described base plate and panel by paronite.
Described base plate, main rib, skeleton rib and panel are aluminum and make.
Main rib on the side of described base plate is provided with sealed strip, for the encapsulation process in two aluminum cell cover gaps of adjacency.
Described sealed strip is cloth or India-rubber strip.
Range of application of the present utility model is all prebakeds cell for aluminum-reduction.
Groove cover of the present utility model changes double-deck aluminium sheet into by single layer aluminium sheet, so, between two blocks of aluminium sheets and paronite, forms airtight gas cloud.Air is one of best lagging material, under groove cover working order, the heat transfer coefficient of (approximately 80 DEG C) air is only 0.03W/ (mK), and the heat transfer coefficient that is generally incubated asbestos plate is 0.1 W/ (mK) left and right, therefore design requirements, between aluminium sheet and aluminium sheet, only need to add paronite (to forming gas cloud) in surrounding, with adding other lagging materials, like this except reaching better effect of heat insulation, greatly reduce the application of lagging material simultaneously, reduced and manufacture cost and groove cover weight.Double-deck aluminium sheet thermal-insulating type groove cover, by the gas cloud increasing, can effectively reduce the heat distributing by single layer aluminium sheet, thereby reach the effect to electrolyzer insulation.In addition, between every adjacent groove cover, gap also can adopt lagging material to make sealed strip, further promotes overall sealing effectiveness, reduces escaping of flue gas.
The beneficial effects of the utility model: the utility model simple structure, processing, easy to make, can strengthen the insulation of electrolyzer and reduce flue gas escaping, and reduces electrolytic aluminum Integrated Exchange power consumption, saves cost of manufacture simultaneously and alleviates groove cover weight.
Brief description of the drawings
Fig. 1 is the double-deck aluminium sheet heat preservation aluminum electrolytic bath cover schematic diagram that the utility model embodiment provides;
Fig. 2 is the side elevational view that the utility model embodiment provides;
The A-A face sectional view that Fig. 3 provides for the utility model embodiment.
In figure, respectively number corresponding title as follows:
1-base plate, the main rib of 2-, 3-skeleton rib, 4-panel, 5-paronite, 6-gas cloud, 7-sealed strip.
Embodiment
A kind of aluminum cell cover as Figure 1-3, comprise base plate 1, main rib 2, skeleton rib 3 and panel 4, the periphery of described base plate 1 one side is provided with the main rib 2 of a circle, in the scope that described main rib 2 surrounds, be provided with skeleton rib 3, the periphery of the another side on described base plate 1 is provided with a circle paronite 5, described panel 4 is fitted on paronite 5, forms the gas cloud 6 of sealing between described base plate 1 and panel 4 by paronite 5.
Described base plate 1, main rib 2, skeleton rib 3 and panel 4 are aluminum and make.
Main rib 2 on the side of described base plate 1 is provided with sealed strip 7, for the encapsulation process in two aluminum cell cover gaps of adjacency.
The limit of described panel 4 is provided with sealed strip 7, for the encapsulation process in two aluminum cell cover gaps of adjacency.
Described sealed strip 7 is cloth or India-rubber strip.
Claims (4)
1. an aluminum cell cover, comprise base plate (1), main rib (2), skeleton rib (3) and panel (4), the periphery of described base plate (1) one side is provided with the main rib of a circle (2), in the scope that described main rib (2) surrounds, be provided with skeleton rib (3), it is characterized in that: the periphery of the another side on described base plate (1) is provided with a circle paronite (5), described panel (4) is fitted on paronite (5), between described base plate (1) and panel (4), form the gas cloud (6) of sealing by paronite (5).
2. aluminum cell cover as claimed in claim 1, is characterized in that: described base plate (1), main rib (2), skeleton rib (3) and panel (4) are aluminum and make.
3. aluminum cell cover as claimed in claim 1, is characterized in that: the main rib (2) on the side of described base plate (1) is provided with sealed strip (7), for the encapsulation process in two aluminum cell cover gaps of adjacency.
4. aluminum cell cover as claimed in claim 3, is characterized in that: described sealed strip (7) is cloth or India-rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395441.1U CN203999850U (en) | 2014-07-17 | 2014-07-17 | A kind of aluminum cell cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395441.1U CN203999850U (en) | 2014-07-17 | 2014-07-17 | A kind of aluminum cell cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999850U true CN203999850U (en) | 2014-12-10 |
Family
ID=52039878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395441.1U Active CN203999850U (en) | 2014-07-17 | 2014-07-17 | A kind of aluminum cell cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498444A (en) * | 2016-12-01 | 2017-03-15 | 贵阳铝镁设计研究院有限公司 | A kind of novel energy-saving emission-reducing cell cover plate and its application |
-
2014
- 2014-07-17 CN CN201420395441.1U patent/CN203999850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498444A (en) * | 2016-12-01 | 2017-03-15 | 贵阳铝镁设计研究院有限公司 | A kind of novel energy-saving emission-reducing cell cover plate and its application |
| CN106498444B (en) * | 2016-12-01 | 2019-01-29 | 贵阳铝镁设计研究院有限公司 | A kind of novel energy-saving emission-reducing cell cover plate and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |