CN208846942U - A kind of graphite electrode roasting tunnel kiln wicket sealing structure - Google Patents
A kind of graphite electrode roasting tunnel kiln wicket sealing structure Download PDFInfo
- Publication number
- CN208846942U CN208846942U CN201821341132.0U CN201821341132U CN208846942U CN 208846942 U CN208846942 U CN 208846942U CN 201821341132 U CN201821341132 U CN 201821341132U CN 208846942 U CN208846942 U CN 208846942U
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- CN
- China
- Prior art keywords
- wicket
- turntable
- doorframe
- gag lever
- lever post
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 13
- 239000010439 graphite Substances 0.000 title claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of graphite electrode roasting tunnel kiln wicket sealing structures, including doorframe, the side of the doorframe is provided with wicket, the doorframe is rotatablely connected with wicket by hinge, and the side of the wicket is provided with turntable, is provided with fixed link on the upside of the turntable, the turntable is fixedly connected with fixed link by welding, gag lever post is provided on the downside of the turntable, the turntable is an integral structure with gag lever post, and the side of the doorframe is provided with elastic packing arc plate；The side of wicket is provided with turntable, the side of turntable is provided with gag lever post, it is convenient for the fixation of wicket by the threaded portion of gag lever post, the other side of turntable is provided with fixed link, turntable can be more easily rotated by fixed link, the side of wicket is provided with elastic packing arc plate, and the side of elastic packing arc plate is provided with sealing block, by the cooperation of two elastic packing arc plates and the cooperation of sealing block and seal groove, the sealing effect of wicket is improved.
Description
Technical field
The utility model belongs to tunnel kiln gate technique field, and in particular to a kind of graphite electrode roasting tunnel kiln wicket is close
Seal structure.
Background technique
Tunnel oven is to be provided with the delivery vehicles such as kiln car made of being built as refractory material, thermal insulation material and construction material
Kiln similar with tunnel, be modernization continous way firing Thermal Equipment, tunnel is widely used in metallurgical industry, carbon industry
Road kiln is heat-treated product, and the wicket sealing of tunnel oven is the closed key link of tunnel oven, existing tunnel oven wicket
Folding is inconvenient, and wicket opens and closes degradation after being used for a long time, the leakproofness of wicket is also deteriorated therewith, while the leakproofness of wicket is not
It reaches, is not easy to ensure the sintering procedure of tunnel oven, causes the product qualification rate of production lower, thus it is proposed that a kind of graphite
Electrode baking tunnel kiln door sealing structure.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of graphite electrode roasting tunnel kiln wicket sealing structure
It is proposed that existing tunnel oven wicket folding is inconvenient in background technique, wicket opens and closes degradation, the sealing of wicket after being used for a long time
Property be also deteriorated therewith, while the leakproofness of wicket is not good enough, is not easy to ensure the sintering procedure of tunnel oven, leads to the product of production
The lower problem of qualification rate.
To achieve the above object, the utility model provides the following technical solutions: a kind of graphite electrode roasting tunnel kiln wicket
Sealing structure, including doorframe, the side of the doorframe are provided with wicket, and the doorframe carries out rotation company by hinge with wicket
It connects, the side of the wicket is provided with turntable, and fixed link is provided on the upside of the turntable, and the turntable and fixed link pass through weldering
It connects and is fixedly connected, gag lever post is provided on the downside of the turntable, the turntable is an integral structure with gag lever post, the door
The side of frame is provided with elastic packing arc plate, and the side of the elastic packing arc plate is provided with sealing block, the inside of the doorframe
It is provided with seal groove, the size and shape of the seal groove and the size and shape of sealing block match.
Preferably, restraining position ring block is arranged in the outside of the gag lever post upper end, is provided with ball on the inside of the stop collar, described
Gag lever post by ball is rotatablely connected through wicket and with wicket.
Preferably, it is provided with external screw thread on the outside of the gag lever post lower end, internal screw thread, institute is provided on the inside of the doorframe
It states gag lever post and doorframe is fixedly connected by threaded portion.
Preferably, there are two elastic packing arc plate settings, and described two elastic packing arc plates respectively with wicket and
Doorframe is fixedly connected by welding.
Preferably, the side of the sealing block is provided with spring, the sealing block and wicket and carries out elasticity even by spring
It connects.
Compared with prior art, the utility model has the beneficial effects that
(1) side of wicket is provided with turntable, and the side of turntable is provided with gag lever post, is convenient for by the threaded portion of gag lever post
The other side of the fixation of wicket, turntable is provided with fixed link, can more easily rotate turntable by fixed link, and then can be very
Good folding wicket avoids the folding effect of wicket wicket after a period of use from being deteriorated, influences the leakproofness of wicket, reduce
The difficulty of folding increases the economic benefit of device.
(2) side of wicket is provided with elastic packing arc plate, and the side of elastic packing arc plate is provided with sealing block, passes through two
The cooperation of a elastic packing arc plate and the cooperation of sealing block and seal groove, improve the sealing effect of wicket, avoid the close of wicket
It is poor to seal effect, causes the qualification rate of finished product low, improves the leakproofness of wicket, increase the practicability of device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the wicket opening-closing structure schematic diagram of the utility model；
Fig. 3 is the wicket of the utility model and the structural schematic diagram of doorframe sealing；
In figure: 1, wicket；2, doorframe；3, seal groove；4, elastic packing arc plate；5, turntable；6, fixed link；7, gag lever post；
8, spring；9, sealing block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of graphite electrode roasting tunnel kiln wicket is close
Seal structure, including doorframe 2, the side of doorframe 2 are provided with wicket 1, and doorframe 2 is rotatablely connected with wicket 1 by hinge, wicket
1 side is provided with turntable 5, and the upside of turntable 5 is provided with fixed link 6, turntable 5 and fixed link 6 and passes through the welding company of being fixed
It connects, the downside of turntable 5 is provided with gag lever post 7, and turntable 5 is an integral structure with gag lever post 7, and the side setting of doorframe 2 is flexible
Arc plate 4 is sealed, the side of elastic packing arc plate 4 is provided with sealing block 9, and the inside of doorframe 2 is provided with seal groove 3, seal groove 3
Size and shape and the size and shape of sealing block 9 match.
For the ease of the rotation of gag lever post 7 and wicket 1, in the present embodiment, it is preferred that the outside of 7 upper end of gag lever post is arranged
Restraining position ring block, stop collar inside are provided with ball, and gag lever post 7 by ball is rotatablely connected through wicket 1 and with wicket 1.
For the ease of opening and closing wicket 1, in the present embodiment, it is preferred that gag lever post is provided with external screw thread, door on the outside of 7 lower end
The inside of frame 2 is provided with internal screw thread, and gag lever post 7 is fixedly connected with doorframe 2 by threaded portion.
In order to ensure the leakproofness of wicket 1, in the present embodiment, it is preferred that there are two the settings of elastic packing arc plate 4, and two
A elastic packing arc plate 4 is fixedly connected with wicket 1 and doorframe 2 by welding respectively.
In order to ensure the better tightness of wicket 1, in the present embodiment, it is preferred that the side of sealing block 9 is provided with spring 8,
Sealing block 9 and wicket 1 pass through the progress elastic connection of spring 8.
The working principle and process for using of the utility model: rotating wicket 1 to side, wicket 1 and doorframe 2 by hinge into
Row rotation drives sealing block 9 to enter the inside of seal groove 3, while driving two elastic packing arc plates 4 while wicket 1 rotates
Fit closely, gag lever post 7 enter doorframe 2 inside, at this moment make turntable 5 rotate, turntable 5 rotate while drive gag lever post 7 into
Row rotation, upper end and the wicket 1 of gag lever post 7 rotated by ball, the lower end of gag lever post 7 and doorframe 2 pass through threaded portion into
While row rotation, gag lever post 7 and doorframe 2 rotate, rotation send wicket 1 to move to the direction of doorframe 2, makes between wicket 1 and doorframe 2
Gap become smaller, at this moment 8 stress of spring is compressed, and two elastic packing arc plates 4 are bonded closer, improves the close of wicket 1
Feng Xing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of graphite electrode roasting tunnel kiln wicket sealing structure, including doorframe (2), it is characterised in that: the doorframe (2)
Side is provided with wicket (1), and the doorframe (2) is rotatablely connected with wicket (1) by hinge, the side of the wicket (1)
It is provided with turntable (5), is provided with fixed link (6) on the upside of the turntable (5), the turntable (5) and fixed link (6) pass through welding
It is fixedly connected, is provided with gag lever post (7) on the downside of the turntable (5), the turntable (5) and gag lever post (7) are integral type
Structure, the side of the doorframe (2) are provided with elastic packing arc plate (4), and the side of the elastic packing arc plate (4) is provided with close
It seals block (9), is provided with seal groove (3) on the inside of the doorframe (2), the size and shape of the seal groove (3) and sealing block (9)
Size and shape match.
2. a kind of graphite electrode roasting tunnel kiln wicket sealing structure according to claim 1, it is characterised in that: the limit
Restraining position ring block is arranged in the outside of position bar (7) upper end, and ball is provided on the inside of the stop collar, and the gag lever post (7) runs through wicket
(1) and with wicket (1) by ball it is rotatablely connected.
3. a kind of graphite electrode roasting tunnel kiln wicket sealing structure according to claim 1, it is characterised in that: the limit
Position is provided with external screw thread on the outside of bar (7) lower end, and internal screw thread, the gag lever post (7) and door are provided on the inside of the doorframe (2)
Frame (2) is fixedly connected by threaded portion.
4. a kind of graphite electrode roasting tunnel kiln wicket sealing structure according to claim 1, it is characterised in that: the bullet
Property sealing arc plate (4) setting there are two, and described two elastic packing arc plates (4) pass through weldering with wicket (1) and doorframe (2) respectively
It connects and is fixedly connected.
5. a kind of graphite electrode roasting tunnel kiln wicket sealing structure according to claim 1, it is characterised in that: described close
The side of envelope block (9) is provided with spring (8), and the sealing block (9) and wicket (1) pass through spring (8) progress elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341132.0U CN208846942U (en) | 2018-08-20 | 2018-08-20 | A kind of graphite electrode roasting tunnel kiln wicket sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341132.0U CN208846942U (en) | 2018-08-20 | 2018-08-20 | A kind of graphite electrode roasting tunnel kiln wicket sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846942U true CN208846942U (en) | 2019-05-10 |
Family
ID=66356851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341132.0U Active CN208846942U (en) | 2018-08-20 | 2018-08-20 | A kind of graphite electrode roasting tunnel kiln wicket sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846942U (en) |
-
2018
- 2018-08-20 CN CN201821341132.0U patent/CN208846942U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 461000 Po Liu Cun, Ziyun Town, Xiangcheng County, Xuchang City, Henan Province Patentee after: Henan Fuxing New Material Technology Co.,Ltd. Address before: 461700 Po Liu village, Ziyun Town, Xiangcheng County, Xuchang, Henan, China Patentee before: XUCHANG KAITAN CARBON Co.,Ltd. |