CN107475749A - A kind of fastening structure of horizontal smoke cover plate and tank cover plate - Google Patents
A kind of fastening structure of horizontal smoke cover plate and tank cover plate Download PDFInfo
- Publication number
- CN107475749A CN107475749A CN201610403279.7A CN201610403279A CN107475749A CN 107475749 A CN107475749 A CN 107475749A CN 201610403279 A CN201610403279 A CN 201610403279A CN 107475749 A CN107475749 A CN 107475749A
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- CN
- China
- Prior art keywords
- cover plate
- plate
- tank cover
- horizontal smoke
- buckling device
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
A kind of horizontal smoke cover plate and the fastening structure of tank cover plate are mainly used in design construction and the electrolytic aluminium production process operation of aluminum cell structure.The fastening structure is mainly technically characterized by：In the edge bottom of aluminium cell horizontal smoke cover plate, region between two aluminum guide matrix flutings, the device that the folded plate of installation settings L-type is fastened as the hooking plate with tank cover plate top, the upper end of the buckling device is constructed together with horizontal smoke cover plate, the vertical baffle of buckling device and the end face outside of aluminum guide are being parallel to each other, the bottom of buckling device is provided with folded plate, and a buckled recess is formed between upper folded plate and vertical baffle.In use, the lower end riser of tank cover plate is seated in the horizontal along plate of aluminum electrolytic cell bottom slot shell, and the buckling hook hanging plate of tank cover plate upper end is acted against in the plane of the vertical baffle of buckling device, carries out line contact sealing therebetween.
Description
Technical field：A kind of horizontal smoke cover plate and the fastening structure of tank cover plate are mainly used in the design structure of aluminum cell structure
Make and operated with electrolytic aluminium production process.
Technical background；Horizontal smoke cover plate and tank cover plate are two sealing thermal insulation load-supporting parts of aluminium cell.
Horizontal smoke cover plate is the template thermal-insulating sealing part being weldingly fixed in aluminum electrolysis cell upper part bearing structure, on its side
Outer side edges install concave groove along aluminum guide is provided with.At the top edge of horizontal smoke cover plate and aluminum guide outer end, it is provided with upwards
Portion's bending is bent upwards 45 ° of folded plate or angle bar, forms the buckled recess of tank cover plate upper end upper end hooking plate.
Aluminium cell large surface-grooved cover plate is folding panel component, electric along plate and aluminium installed in aluminum electrolytic cell bottom slot shell level
Between solving groove upper level smoke cover plate, it is the insulation in the big face of aluminum cell side and prevents the part of flue dust diffusion, while make again
For the ladder above and below manual work, the dual-use function with heat-preserving cover plate and load capacity.The bottom of tank cover plate is vertical wall,
Middle part is big oblique cover plate, and top is hooking plate.
In order to prevent the anode current of aluminum electrolysis cell upper part, the horizontal edge of bottom slot shell is directly conducted to by tank cover plate
On plate, U-shaped insulation board is set at the bottom riser and top hooking plate of tank cover plate, the upper and lower ends of channel-section steel plate carried out exhausted
Edge.
In electrolytic cell production process, a grade operation is changed in order to implement to change anode carbon block, using manually-operated method,
Several tank cover plates are fastened and are hooked on aluminum electrolytic cell bottom level along between plate, and aluminum electrolysis cell upper part structure level smoke cover plate
Change poles operating space at so that in aluminium cell production process, turn into sealing thermal insulation structure.
, following technological deficiency be present in the fastening structure between existing general aluminium cell horizontal smoke cover plate and tank cover plate：
(1) tank cover plate is manually-operated part in use, should carry out lightweight (weight) design, but due to again
It is load-supporting part (ladder), present tank cover plate, because aluminium cell capacity increases, the height of its superstructure is also increasing,
The length and weight of tank cover plate also increase weight therewith, with the exacerbation of the tank cover plate weight of large-scale aluminum electrolytic cell, are increasingly not easy to
Metal worker operates with.
(2) due to changing a grade operation behaviour between existing aluminum electrolysis cell upper part horizontal smoke cover plate and aluminium electroloysis bottom slot shell
It is fixed high design as spatial altitude, it is highly unadjustable.Therefore, the total height of the tank cover plate of aluminium electroloysis or length are also to determine
Constant.And present large-scale aluminum electrolytic cell design, between aluminum electrolysis cell upper part horizontal smoke cover plate and aluminium electroloysis bottom slot shell
Change a grade Job Operations spatial altitude and can adjust, i.e., height and change, existing general tank cover plate total height
(length) designs, and its combination with horizontal smoke cover plate, has been not suitable for height change configuration, and tank cover plate is high long,
The weight of tank cover plate can be increased, increase the labor intensity of operator.Tank cover plate is low short to be fastened less than horizontal smoke cover plate
In the buckled recess at edge, seal carrier function can not be realized.
How to shorten the tank cover plate height x length of aluminium large-scale aluminum electrolytic cell, mitigate its weight, be advantageous to mitigate operator
Labor intensity so that the tank cover plate of fixed high fixed length, the height adapted between the superstructure of aluminium cell and bottom slot shell become
Change, into Large aluminum electrolytic bath structure and a difficult problem of technological design.
The content of the invention：In order to mitigate the weight of aluminum cell side tank cover plate, shorten its design height and length, maximum limit
The labor intensity of the mitigation operator of degree so that the aluminium cell tank cover plate of fixed high design, be adapted to aluminum electrolysis cell upper part structure
Horizontal smoke cover plate, with needs of the aluminum electrolytic cell bottom structure slot shell level along height change between plate, innovative design of the present invention
A kind of new horizontal smoke cover plate and the fastening structure of sidepiece tank cover plate, its technical scheme are characterized in：
Region between the edge bottom of aluminium cell horizontal smoke cover plate, two aluminum guide matrix flutings, installation settings L
The device that the folded plate of type is fastened as the hooking plate with tank cover plate top, the upper end of the buckling device and horizontal smoke cover plate
It is constructed together, the vertical baffle of buckling device and the end face outside of aluminum guide are being parallel to each other, and the bottom of buckling device is set
There is upper folded plate, a buckled recess is formed between upper folded plate and vertical baffle.
According to above-mentioned technical proposal：During normal use, the edge of the buckling hook hanging plate of top ends in tank cover plate, with
The vertical baffle for being fixed on the buckling device of horizontal smoke cover plate edge lower bottom part carries out contact sealing.
According to above-mentioned technical proposal：During aluminum electrolysis cell upper part mechanism height lift adjustment, top ends in tank cover plate
Buckling hook hanging plate edge, be fixed on the vertical baffle of buckling device of horizontal smoke cover plate edge lower bottom part contact it is close
Envelope.
According to above-mentioned technical proposal：The buckling hook hanging plate of construction top ends in tank cover plate is set, with hanging down for buckling device
The straight buckled recess formed between baffle plate and upper folded plate carries out contact sealing.
According to above-mentioned technical proposal：In the buckled recess of buckling device, insulation board is installed, for tank cover plate and level
Insulation between smoke cover plate.
The purpose that the present invention is implemented mainly has three, first, mitigating the weight of tank cover plate：Second, in former tank cover plate constant length
On the basis of height is constant, it is allowed to adapt to the needs of aluminum electrolysis cell upper part structure height adjustment change, third, will to be set in tank cover plate
The insulation put is cancelled external establishes structure technology support to tank cover plate.
Sealing fastening structure between the tank cover plate and horizontal smoke cover plate of aluminium cell of the present invention, by intrinsic in level
The frame mode that smoke cover plate upper grooves are fastened, innovation are changed to the structure fastened in the horizontal cover plate bottom of aluminium cell
After mode, there is following technical advantage：
1st, after the height of aluminum electrolysis cell upper part horizontal smoke cover plate and aluminum electrolytic cell bottom slot shell determines, button can be utilized
Feature can be extended downwardly to obtain by attaching together the vertical baffle put, and shorten aluminum electrolysis cell upper part horizontal smoke cover plate and aluminum electrolytic cell bottom pot shell
Body level, so as to which the height x length for constructing tank cover plate be shortened, to mitigate the weight of tank cover plate, makes along the height distance between plate
Lighting.Be advantageous to mitigate the labor intensity of operator, realize environmental protection production.
2nd, after the height change of aluminum electrolysis cell upper part horizontal smoke cover plate and aluminum electrolytic cell bottom slot shell, button can be utilized
Attaching together the vertical baffle put, there is adjustable slot cover plate to fasten height characteristic, in the situation for the height x length for not changing tank cover plate
Under, it is possible to meet the needs of aluminum cell structure change and Process configuration change, reduce the technological transformation cost of aluminium cell.
Brief description of the drawings：The technical scheme and feature of a kind of horizontal smoke cover plate of the present invention and the fastening structure of tank cover plate, with reference to
The statement of brief description of the drawings and embodiment then becomes apparent from.
Fig. 1：Existing general aluminium electrolysis cell cover plate and horizontal smoke cover plate fasten the sectional schematic diagram of installation.
Fig. 2：The horizontal smoke cover plate of the embodiment of the present invention 1 and tank cover plate buckling device installation sectional schematic diagram.
Fig. 3：For Fig. 2 top view.
Fig. 4：The sectional schematic diagram of the horizontal smoke cover plate edge buckling device construction of the embodiment of the present invention 2.
Fig. 5：The sectional schematic diagram of the horizontal smoke cover plate edge buckling device construction of the embodiment of the present invention 3
Fig. 6：The sectional schematic diagram of the horizontal smoke cover plate edge buckling device construction of the embodiment of the present invention 4
Fig. 7：For Fig. 6 side view
Shown in its figure：1 horizontal smoke cover plate, 2 tank cover plates, 3 aluminum guides, 4 buckling hook hanging plates, 5 buckling devices, 6 vertical gears
Plate, folded plate on 7,8 slot shell levels are along plate, 9 buckled recess, 10 anode steel claws, 11 anode carbon blocks, 12 insulating pads, 13 fastenings
Bolt.
Embodiment：The technical scheme that the present invention is implemented is, in the lower end at existing level cell cover plate (1) edge, peace
The L-type folded plate that lastblock is vertical with horizontal smoke cover plate (1), is parallel to each other with aluminum guide (2) end face outside is put in installing, as groove lid
Plate (2) is arranged on buckling device (5) or buckled recess (9) on horizontal smoke cover plate (1), and aluminum guide is arranged on to substitute cancellation original
(3) outer end side surface, 45 ° of bent plates on horizontal smoke cover plate (1) top or made of angle steel buckled recess (9) (such as Fig. 1 tops institute
Show).And implement the fastening operation between tank cover plate and horizontal smoke cover plate in this approach, complete to aluminium cell horizontal smoke cover plate
And sealing thermal insulation of the slot shell level along pole changing space between plate (8) (1).
Embodiment is as follows：
Embodiment 1：As shown in Figure 2 and Figure 3, the tank cover plate buckling device of the present embodiment horizontal smoke cover plate is by vertical baffle (6)
Formed with upper folded plate (7) construction, form L-type buckled recess (9), horizontal smoke cover plate (1) side is welded at the top of buckling device (5)
The lower section on edge.In use, the lower end riser of tank cover plate (2) is seated in the horizontal along plate of aluminum electrolytic cell bottom slot shell
(8) on, the buckling hook hanging plate (6) of tank cover plate (2) upper end is acted against in the plane of vertical baffle (6) of buckling device (5), the two
Between carry out line contact sealing.
Embodiment 2：As shown in figure 4, tank cover plate buckling device (5) is formed by vertical baffle (6) and upper folded plate (7) construction,
L-type buckled recess (9) is formed, connection horizontal flaps, the level of buckling device (5) are provided with the upper end of vertical baffle (6)
Folded plate is mounted on horizontal smoke cover plate (1) bottom, and is installed together using fastening bolt (13) connecting structure.Use time slot
The buckling hook hanging plate (6) of cover plate (2), it is placed in L-type buckled recess (9), carries out line contact sealing therebetween.
Embodiment 3：Tank cover plate buckling device (5) is formed by vertical baffle (6) and upper folded plate (7) construction, is formed L-type and is fastened
Groove (9), connection horizontal flaps are provided with the upper end of vertical baffle (6), and the horizontal flaps of buckling device (5) are hooked on water
The edge of flat smoke cover plate (1), is constructed together by the way of welding with horizontal smoke cover plate.
Embodiment 4：As shown in Figure 6, Figure 7, buckling device (5) is formed by vertical baffle (6) and upper folded plate (7) construction, shape
L-shaped buckled recess (9), in L-type buckled recess (9), insulation board is installed, between tank cover plate and horizontal smoke cover plate
Insulation.
Claims (4)
1. the fastening structure of a kind of horizontal smoke cover plate and tank cover plate, it is characterized in that：Under the edge of aluminium cell horizontal smoke cover plate
Portion, the region between two aluminum guide matrixs fluting, the folded plate of installation settings L-type as with the progress of the hooking plate on tank cover plate top
The device of fastening, upper end and the horizontal smoke cover plate of the buckling device are constructed together, and vertical baffle and the aluminium of buckling device are led
The end face outside of bar is being parallel to each other, and the bottom of buckling device is provided with folded plate, and one is formed between upper folded plate and vertical baffle
Individual buckled recess.
2. according to a kind of horizontal smoke cover plate and the fastening structure of tank cover plate described in claim 1, it is characterized in that：Pushed up in tank cover plate
The vertical baffle of the buckling hook hanging plate of end and the buckling device for being fixed on horizontal smoke cover plate edge lower bottom part carries out contact sealing.
3. according to a kind of horizontal smoke cover plate and the fastening structure of tank cover plate described in claim 1, it is characterized in that：Pushed up in tank cover plate
The buckled recess formed between the buckling hook hanging plate of end and the vertical baffle of buckling device and upper folded plate carries out contact sealing.
4. according to a kind of horizontal smoke cover plate and the fastening structure of tank cover plate described in claim 1, it is characterized in that：In buckling device
Buckled recess in, insulation board is installed, for the insulation between tank cover plate and horizontal smoke cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403279.7A CN107475749A (en) | 2016-06-08 | 2016-06-08 | A kind of fastening structure of horizontal smoke cover plate and tank cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403279.7A CN107475749A (en) | 2016-06-08 | 2016-06-08 | A kind of fastening structure of horizontal smoke cover plate and tank cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107475749A true CN107475749A (en) | 2017-12-15 |
Family
ID=60593652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403279.7A Pending CN107475749A (en) | 2016-06-08 | 2016-06-08 | A kind of fastening structure of horizontal smoke cover plate and tank cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107475749A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202246906U (en) * | 2011-09-15 | 2012-05-30 | 高德金 | Cover plate without insulating groove for aluminum electrolytic cell |
| CN103614742A (en) * | 2013-10-28 | 2014-03-05 | 高伟 | Insulation member fixed on horizontal hood tank cover plate |
| CN203613273U (en) * | 2013-10-28 | 2014-05-28 | 高伟 | Insulating component fixed on horizontal smoke hood cover plate |
| CN203976937U (en) * | 2013-09-13 | 2014-12-03 | 高德金 | Be provided with the aluminium cell of anode carbon block side end insulation stop gauge |
| CN205821470U (en) * | 2016-06-08 | 2016-12-21 | 高德金 | A kind of horizontal smoke cover plate and the fastening structure of tank cover plate |
-
2016
- 2016-06-08 CN CN201610403279.7A patent/CN107475749A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202246906U (en) * | 2011-09-15 | 2012-05-30 | 高德金 | Cover plate without insulating groove for aluminum electrolytic cell |
| CN203976937U (en) * | 2013-09-13 | 2014-12-03 | 高德金 | Be provided with the aluminium cell of anode carbon block side end insulation stop gauge |
| CN103614742A (en) * | 2013-10-28 | 2014-03-05 | 高伟 | Insulation member fixed on horizontal hood tank cover plate |
| CN203613273U (en) * | 2013-10-28 | 2014-05-28 | 高伟 | Insulating component fixed on horizontal smoke hood cover plate |
| CN205821470U (en) * | 2016-06-08 | 2016-12-21 | 高德金 | A kind of horizontal smoke cover plate and the fastening structure of tank cover plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |