CN205099765U - Prebaked anode aluminum electrolytic cell and tip sealed door thereof - Google Patents
Prebaked anode aluminum electrolytic cell and tip sealed door thereof Download PDFInfo
- Publication number
- CN205099765U CN205099765U CN201520693931.4U CN201520693931U CN205099765U CN 205099765 U CN205099765 U CN 205099765U CN 201520693931 U CN201520693931 U CN 201520693931U CN 205099765 U CN205099765 U CN 205099765U
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- China
- Prior art keywords
- door
- sleeve pipe
- lock pin
- insulating base
- aluminum
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Abstract
The utility model discloses a prebaked anode aluminum electrolytic cell tip sealed door, including two door covers, two be equipped with airtight mechanism between the door cover, airtight mechanism includes the locking lever, two the door covers to correspond respectively and is equipped with the sleeve, the both ends difference suit of locking lever is two in the sleeve, just fixed being equipped with is located two on the locking lever operating handle between the sleeve, operating handle with the locking lever wherein distance of one end is lighter than two interval between the sleeve, just operating handle with the distance of the locking lever other end is greater than two interval between the sleeve. The utility model also discloses a prebaked anode aluminum electrolytic cell of adopting this tip sealed door.
Description
Technical field
The utility model belongs to electrolytic aluminum equipment technical field, is specifically related to a kind of prebaked cell for aluminum-reduction and end sealed door thereof.
Background technology
The two ends of prebaked cell are respectively equipped with sealed door, and sealed door comprises two pieces of door covers, and two pieces of doors cover opposing side and are articulated and connected with corresponding door shape column respectively, are provided with close mechanism between two door covers.Existing close mechanism takes welding production 2 fixed pivots on door cover, angle steel welds corresponding round bar, bores a hole in fixed pivot position, and the angle steel of utilization activity carrys out left-hand thread and lives door cover, to reach the effect fixing two door covers; But due to serial factors such as the distortion of door cover, hinge inertia move, often have a phenomenon that cover is opened automatically, thus cause electrolyzer poorly sealed, and cause electrolyzer calorific loss.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of prebaked cell for aluminum-reduction and end sealed door thereof, can guarantee that sealed door is closed tight, has reached the object reducing electrolyzer calorific loss and improve Working environment.
For achieving the above object, the utility model provides following technical scheme:
The utility model first proposed a kind of prebaked cell for aluminum-reduction end sealed door, comprise two fan door covers, closure mechanism is provided with between the described door cover of two fans, described closure mechanism comprises locking bar, on the described door cover of two fans, correspondence is provided with sleeve respectively, the two ends of described locking bar are set in two described sleeves, and the operation handle arm described locking bar is fixed with between two described sleeves, the distance of described operation handle arm and described locking bar wherein one end is less than the spacing between two described sleeves, and the distance of described operation handle arm and the described locking bar the other end is greater than the spacing between two described sleeves.
Further, at least two closure mechanisms are provided with side by side between the described door cover of two fans.
Further, described sleeve adopts steel pipe to make, and described sleeve weld is fixed on described door cover.
Further, described locking bar adopts round steel to make, and described operation handle arm and described round steel are welded as a whole.
Further, described door cover is provided with vision slit.
The utility model also proposed a kind of prebaked cell for aluminum-reduction, comprise superstructure, cathode construction and negative busbar, described superstructure comprises crossbeam, door shape column, anode carbon block group, anode large bus bar, anode lifting mechanism, crust-breaking & baiting system and airtight fume exhaust system, described cathode construction comprises pot shell and liner, described door shape column is provided with end described above sealed door, and door cover and the described door shape column of described end sealed door are articulated and connected.
Further, described airtight fume exhaust system comprises and is arranged on the large cover plate in side, both sides, be provided with horizontal cover plate between the large cover plate in described side of both sides, described anode carbon block group comprises anode rod, and described horizontal cover plate is provided with anode rod tightness system with described anode rod one_to_one corresponding; Described anode rod tightness system comprises L-type sealing member, straight flange sealing member and the fixed sleeving that be weldingly fixed on described horizontal cover plate on corresponding to anode rod, on described fixed sleeving, cover is equiped with and wears lock bar, described L-type sealing member is provided with lock pin sleeve pipe I and lock pin sleeve pipe II with corresponding respectively on described straight flange sealing member, to wear on lock bar and will surround the U-shaped container cavity that is used for holding anode rod between described L-type sealing member and described straight flange sealing member described in described lock pin sleeve pipe I and lock pin sleeve pipe II are set in.
Further, described L-type sealing member comprises L-type insulating base, two sides of described L-type insulating base are respectively equipped with insulating press boards I, be fixed between described insulating press boards I and described L-type insulating base and be provided with ceramic fiber cloth I, described ceramic fiber cloth I stretches in described U-shaped container cavity;
Described L-type insulating base is also installed with web plate I, and described lock pin sleeve pipe I is welded and fixed with described web plate I and is integrated, and the axis of described lock pin sleeve pipe I is parallel with a wherein side of described L-type insulating base.
Further, described straight flange sealing member comprises straight flange insulating base and insulating press boards II, is fixed and is provided with ceramic fiber cloth II between described straight flange insulating base and insulating press boards II, and described ceramic fiber cloth II stretches in described U-shaped container cavity;
Described straight flange insulating base is also installed with web plate II, and described lock pin sleeve pipe II is welded and fixed with described web plate II and is integrated, and described straight flange insulating base is rectangle, and the axis of described lock pin sleeve pipe II is vertical with the long limit of described straight flange insulating base.
Further, described fixed sleeving is between described lock pin sleeve pipe I and lock pin sleeve pipe II; Described one end bending of wearing lock bar is provided with limiting section.
The beneficial effects of the utility model are:
Prebaked cell for aluminum-reduction of the present utility model, by arranging closure mechanism on sealed door, utilize the spacing mating reaction between locking bar and sleeve, even if under the distortion of door cover or hinge inertia such as to move at the serial factor effect, also can guarantee that two door covers can keep air-tight state, better reliability, and there is simple, the easy to operate advantage of structure, electrolyzer calorific loss and the object improving Working environment can be reduced.
By arranging anode rod tightness system with anode rod one_to_one corresponding on horizontal cover plate, by arranging fixed sleeving and wearing lock bar, so, during installation, L-type sealing member and straight flange sealing member are sleeved on wear on lock bar and surround the U-shaped container cavity that is used for holding anode rod, there is structure simple, the advantage of easy accessibility, directly can take off maintenance after damage or change; Install at anode rod or in moving process, go back the spacing between adjustable L-type sealing member and straight flange sealing member, be convenient to the installation of anode rod.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the utility model prebaked cell for aluminum-reduction embodiment;
Fig. 2 is the structural representation of end sealed door embodiment;
Fig. 3 is the structural representation of anode rod tightness system;
Fig. 4 is the sectional view of straight flange sealing member.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, for the structural representation of the utility model prebaked cell for aluminum-reduction embodiment, the prebaked cell for aluminum-reduction of the present embodiment, comprise superstructure, cathode construction and negative busbar, superstructure comprises crossbeam 19, door shape column 20, anode carbon block group 21, anode large bus bar 22, anode lifting mechanism 23, crust-breaking & baiting system 24 and airtight fume exhaust system 25, described cathode construction comprises pot shell and liner, described door shape column is provided with end sealed door, and door cover and the described door shape column of described end sealed door are articulated and connected.
As shown in Figure 1, be the structural representation of the present embodiment prebaked cell for aluminum-reduction end sealed door embodiment.The prebaked cell for aluminum-reduction end sealed door of the present embodiment, comprise two fan door covers 1, closure mechanism is provided with between the described door cover 1 of two fans, described closure mechanism comprises locking bar 2, on the described door cover 1 of two fans, correspondence is provided with sleeve 3 respectively, the two ends of described locking bar 2 are set in two described sleeves 3, and the operation handle arm 4 described locking bar 2 is fixed with between two described sleeves 3, the distance of described operation handle arm 4 and described locking bar 2 wherein one end is less than the spacing between two described sleeves 3, and the distance of described operation handle arm 4 and described locking bar 2 the other end is greater than the spacing between two described sleeves 3.
Further, be provided with a closure mechanism between the described door cover 1 of two fans of the present embodiment, certainly, also can be set up in parallel at least two closure mechanisms between two fan door covers 1, its principle is suitable, is not repeated.
Further, the sleeve 3 of the present embodiment adopts steel pipe to make, and described sleeve 3 is weldingly fixed on described door cover 1.Locking bar 2 adopts round steel to make, and described operation handle arm 4 is welded as a whole with described round steel.
Further, door cover 1 is provided with vision slit 5, is convenient to observe.
The prebaked cell for aluminum-reduction of the present embodiment, by arranging closure mechanism on sealed door, utilize the spacing mating reaction between locking bar and sleeve, even if under the distortion of door cover or hinge inertia such as to move at the serial factor effect, also can guarantee that two door covers can keep air-tight state, better reliability, and it is simple, a little easy to operate to have structure, can reduce electrolyzer calorific loss and the object improving Working environment.
The airtight fume exhaust system 25 of the present embodiment comprises and is arranged on the large cover plate 26 in side, both sides, horizontal cover plate is provided with between the large cover plate in side, both sides 26, anode carbon block group comprises anode rod 27, and horizontal cover plate is provided with anode rod tightness system with anode rod 27 one_to_one corresponding.The anode rod tightness system of the present embodiment, comprise L-type sealing member, straight flange sealing member and the fixed sleeving 7 that be weldingly fixed on electrolyzer horizontal cover plate on corresponding to anode rod, on fixed sleeving 7, cover is equiped with and wears lock bar 6, L-type sealing member is provided with lock pin sleeve pipe I 13 and lock pin sleeve pipe II 9 with corresponding respectively on straight flange sealing member, and lock pin sleeve pipe I 13 and lock pin sleeve pipe II 9 are set in be worn on lock bar 6 and will surround the U-shaped container cavity 14 that is used for holding anode rod between L-type sealing member and straight flange sealing member.
Concrete, the L-type sealing member of the present embodiment comprises L-type insulating base, two sides of L-type insulating base are respectively equipped with insulating press boards I 15, are fixed and are provided with ceramic fiber cloth I 16 between insulating press boards I 15 and L-type insulating base, ceramic fiber cloth I 16 stretches in U-shaped container cavity 14.The L-type insulating base of the present embodiment is also installed with web plate I 17, and lock pin sleeve pipe I 13 and web plate I 17 are welded and fixed and are integrated, and the axis of lock pin sleeve pipe I 13 is parallel with a wherein side of L-type insulating base.
Concrete, the straight flange sealing member of the present embodiment comprises straight flange insulating base 12 and insulating press boards II 10, is fixed and is provided with ceramic fiber cloth II 8 between straight flange insulating base 12 and insulating press boards II 10, and ceramic fiber cloth II 8 stretches in U-shaped container cavity 14.The straight flange insulating base of the present embodiment is also installed with web plate II 18, and lock pin sleeve pipe II 9 and web plate II 18 are welded and fixed and are integrated, and straight flange insulating base 12 is rectangle, and the axis of lock pin sleeve pipe II 9 is vertical with the long limit of straight flange insulating base 12.Countersunk head plus screw 11 is adopted to be fixedly connected with between the straight flange insulating base 12 of the present embodiment and insulating press boards II 0.
Further, the fixed sleeving 7 of the present embodiment is between lock pin sleeve pipe I 13 and lock pin sleeve pipe II 9, and one end bending of wearing lock bar 6 is provided with limiting section, easy disassembly straight flange insulating base 12 and insulating press boards II 10.
By arranging anode rod tightness system with anode rod one_to_one corresponding on horizontal cover plate, by arranging fixed sleeving and wearing lock bar, so, during installation, L-type sealing member and straight flange sealing member are sleeved on wear on lock bar and surround the U-shaped container cavity that is used for holding anode rod, there is structure simple, the advantage of easy accessibility, directly can take off maintenance after damage or change; Install at anode rod or in moving process, go back the spacing between adjustable L-type sealing member and straight flange sealing member, be convenient to the installation of anode rod.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. a prebaked cell for aluminum-reduction end sealed door, comprise two fan door covers, closure mechanism is provided with between the described door cover of two fans, it is characterized in that: described closure mechanism comprises locking bar, on the described door cover of two fans, correspondence is provided with sleeve respectively, the two ends of described locking bar are set in two described sleeves, and the operation handle arm described locking bar is fixed with between two described sleeves, the distance of described operation handle arm and described locking bar wherein one end is less than the spacing between two described sleeves, and the distance of described operation handle arm and the described locking bar the other end is greater than the spacing between two described sleeves.
2. prebaked cell for aluminum-reduction end according to claim 1 sealed door, is characterized in that: be provided with at least two closure mechanisms side by side between the described door cover of two fans.
3. prebaked cell for aluminum-reduction end according to claim 1 and 2 sealed door, is characterized in that: described sleeve adopts steel pipe to make, and described sleeve weld is fixed on described door cover.
4. prebaked cell for aluminum-reduction end according to claim 3 sealed door, is characterized in that: described locking bar adopts round steel to make, and described operation handle arm and described round steel are welded as a whole.
5. prebaked cell for aluminum-reduction end according to claim 1 sealed door, is characterized in that: described door cover is provided with vision slit.
6. a prebaked cell for aluminum-reduction, comprise superstructure, cathode construction and negative busbar, described superstructure comprises crossbeam, door shape column, anode carbon block group, anode large bus bar, anode lifting mechanism, crust-breaking & baiting system and airtight fume exhaust system, described cathode construction comprises pot shell and liner, it is characterized in that: described door shape column is provided with end sealed door as described in any one of claim 1-5, door cover and the described door shape column of described end sealed door are articulated and connected.
7. prebaked cell for aluminum-reduction according to claim 6, it is characterized in that: described airtight fume exhaust system comprises and is arranged on the large cover plate in side, both sides, horizontal cover plate is provided with between the large cover plate in described side of both sides, described anode carbon block group comprises anode rod, and described horizontal cover plate is provided with anode rod tightness system with described anode rod one_to_one corresponding; Described anode rod tightness system comprises L-type sealing member, straight flange sealing member and the fixed sleeving that be weldingly fixed on described horizontal cover plate on corresponding to anode rod, on described fixed sleeving, cover is equiped with and wears lock bar, described L-type sealing member is provided with lock pin sleeve pipe I and lock pin sleeve pipe II with corresponding respectively on described straight flange sealing member, to wear on lock bar and will surround the U-shaped container cavity that is used for holding anode rod between described L-type sealing member and described straight flange sealing member described in described lock pin sleeve pipe I and lock pin sleeve pipe II are set in.
8. prebaked cell for aluminum-reduction according to claim 7, it is characterized in that: described L-type sealing member comprises L-type insulating base, two sides of described L-type insulating base are respectively equipped with insulating press boards I, be fixed between described insulating press boards I and described L-type insulating base and be provided with ceramic fiber cloth I, described ceramic fiber cloth I stretches in described U-shaped container cavity;
Described L-type insulating base is also installed with web plate I, and described lock pin sleeve pipe I is welded and fixed with described web plate I and is integrated, and the axis of described lock pin sleeve pipe I is parallel with a wherein side of described L-type insulating base.
9. prebaked cell for aluminum-reduction according to claim 8, it is characterized in that: described straight flange sealing member comprises straight flange insulating base and insulating press boards II, be fixed between described straight flange insulating base and insulating press boards II and be provided with ceramic fiber cloth II, described ceramic fiber cloth II stretches in described U-shaped container cavity;
Described straight flange insulating base is also installed with web plate II, and described lock pin sleeve pipe II is welded and fixed with described web plate II and is integrated, and described straight flange insulating base is rectangle, and the axis of described lock pin sleeve pipe II is vertical with the long limit of described straight flange insulating base.
10. prebaked cell for aluminum-reduction according to claim 9, is characterized in that: described fixed sleeving is between described lock pin sleeve pipe I and lock pin sleeve pipe II; Described one end bending of wearing lock bar is provided with limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693931.4U CN205099765U (en) | 2015-09-09 | 2015-09-09 | Prebaked anode aluminum electrolytic cell and tip sealed door thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693931.4U CN205099765U (en) | 2015-09-09 | 2015-09-09 | Prebaked anode aluminum electrolytic cell and tip sealed door thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099765U true CN205099765U (en) | 2016-03-23 |
Family
ID=55515555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693931.4U Expired - Fee Related CN205099765U (en) | 2015-09-09 | 2015-09-09 | Prebaked anode aluminum electrolytic cell and tip sealed door thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099765U (en) |
-
2015
- 2015-09-09 CN CN201520693931.4U patent/CN205099765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |