CN208846966U - A kind of door structure and aluminium smelter - Google Patents
A kind of door structure and aluminium smelter Download PDFInfo
- Publication number
- CN208846966U CN208846966U CN201821471314.XU CN201821471314U CN208846966U CN 208846966 U CN208846966 U CN 208846966U CN 201821471314 U CN201821471314 U CN 201821471314U CN 208846966 U CN208846966 U CN 208846966U
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- China
- Prior art keywords
- fire door
- front side
- side wall
- main body
- idler wheel
- 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.)
- Expired - Fee Related
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- 239000004411 aluminium Substances 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- 240000005924 Stenocarpus sinuatus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 208000007623 Lordosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Special Wing (AREA)
Abstract
It includes: furnace body, two guide rails, fire door that the utility model, which discloses a kind of door structure and aluminium smelter, door structure,；Furnace body front side wall offers feeding port, and the lateral surface of front side wall is from top to bottom in the inner cavity setting for being gradually distance from furnace body；Two guide rails are divided into the two sides of feeding port outer end in parallel, and the leading flank of two guide rails is equipped with back recesses；Fire door includes fire door main body, and the two sides of fire door main body are arranged with the idler wheel with two guide rail corresponding matchings；Wherein, fire door has operating status and in place state；When fire door is in operating status, idler wheel rolls with the part of the non-back recesses of corresponding guide rail and cooperates, and the front side face interval of fire door main body trailing flank and front side wall is arranged at this time；When fire door is in state in place, idler wheel, which is rolled to corresponding back recesses, to be cooperated, and fire door is bonded with the front side wall of furnace body at this time.The technical solution of the utility model solves the fire door of existing aluminium smelter there are sealing mechanisms the problems such as complicated, fire door and furnace wall frictional force are big, fire door is easy to wear.
Description
Technical field
The utility model relates to aluminium smelting equipment field, in particular to a kind of door structure and aluminium smelter.
Background technique
In aluminium smelting equipment field, the feeding port of the front side wall of existing aluminium smelter is generally mated equipped with fire door, existing
Fire door usually put down and promoted by lifting device to carry out lid conjunction and resigning to feeding port；It is usually specific there are two types of form,
A kind of fire door and front side wall are the opening and closing and sealing that vertical structure is equipped with sealing mechanism to realize fire door to feeding port again,
Another kind is that front side wall is set as heeling condition, is opened and closed fire door by hoisting mechanism, utilizes the gravity and front side wall of fire door itself
Lateral surface fitting discharge port is sealed, but inclined fire door and front side wall be bondeds friction always during sliding and hinder
Power is larger, and fire door is easy to wear；To sum up, there are sealing mechanism complexity and fire door and furnace wall frictional force are big for the fire door of existing aluminium smelter
The problems such as fire door is easy to wear.
Utility model content
The main purpose of the utility model is to propose a kind of door structure and aluminium smelter, it is intended to solve refining in the prior art
The problems such as fire door of aluminium furnace is easy to wear there are sealing mechanism complexity and fire door and the big fire door of furnace wall frictional force.To realize above-mentioned mesh
, the utility model proposes door structure include:
Furnace body, front side wall offers feeding port, and the lateral surface of the front side wall is from top to bottom in be gradually distance from the furnace
The inner cavity of body is arranged；
Two guide rails, are divided into the two sides of the feeding port outer end in parallel, and the leading flank of two guide rail be equipped with it is rear recessed
Portion；
Fire door, including fire door main body, the two sides of the fire door main body are arranged with the idler wheel with the two guide rails corresponding matching；
Wherein, the fire door has operating status and in place state；The idler wheel when the fire door is in operating status
Roll and cooperate with the parts of the non-back recesses of the corresponding guide rail, and at this time fire door main body trailing flank and it is described before
The front side face interval of side wall is arranged；When the fire door is in state in place, the idler wheel roll to it is corresponding it is described after it is recessed
Portion's cooperation, the fire door is bonded with the front side wall of the furnace body at this time.
Preferably, it is provided with supporting beam above the fire door, rotation axis is equipped in the middle part of the supporting beam, is set in rotation axis
It is equipped with sprocket wheel, transmission chain is provided on sprocket wheel, the both ends of transmission chain are separately connected the fire door main body and ballast box, the counterweight
Case is realized by the transmission chain and the fire door main body and is linked.
Preferably, be additionally provided with drag device in the supporting beam, the promotion end of the drag device and the ballast box by
Power connection, to realize the up and down motion of the fire door main body by promoting and putting down the ballast box.
Preferably, the fire door main body includes fire door shell, and fire door shell is internally provided with fire resistant infilling.
The utility model also proposes that a kind of aluminium smelter, the aluminium smelter include door structure, and the door structure includes:
Furnace body, front side wall offers feeding port, and the lateral surface of the front side wall is from top to bottom in be gradually distance from the furnace
The inner cavity of body is arranged；
Two guide rails, are divided into the two sides of the feeding port outer end in parallel, and the leading flank of two guide rail be equipped with it is rear recessed
Portion；
Fire door, including fire door main body, the two sides of the fire door main body are arranged with the idler wheel with the two guide rails corresponding matching；
Wherein, the fire door has operating status and in place state；The idler wheel when the fire door is in operating status
Roll and cooperate with the parts of the non-back recesses of the corresponding guide rail, and at this time fire door main body trailing flank and it is described before
The front side face interval of side wall is arranged；When the fire door is in state in place, the idler wheel roll to it is corresponding it is described after it is recessed
Portion's cooperation, the fire door is bonded with the front side wall of the furnace body at this time.
The technical solution of the utility model is by being set as heeling condition for the front side wall of furnace body, and in the leading flank of front side wall
Corresponding position positioned at feeding port two sides sets up two guide rails separately, and the guide rail is equipped with back recesses, so that fire door is provided with fire door master
The furnace when operating status of the leading flank relative spacing of body and the front side wall and the idler wheel of fire door two sides and the back recesses cooperate
It is multiple to solve sealing mechanism existing for the fire door of existing aluminium smelter for the state in place that the leading flank of door main body and front side wall is affixed
The problems such as miscellaneous, fire door and furnace wall frictional force are big, fire door is easy to wear.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is stereoscopic schematic diagram when door structure provided by the utility model is in operating status；
Fig. 2 is the left view of Fig. 1；
Fig. 3 be 1 in state in place when stereoscopic schematic diagram；
Fig. 4 is the left view of Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Furnace body | 11 | Front side wall |
| 111 | Feeding port | 12 | Guide rail |
| 121 | Back recesses | 2 | Fire door |
| 21 | Fire door main body | 211 | Fire door shell |
| 212 | Fire resistant infilling | 22 | Idler wheel |
| 3 | Supporting beam | 31 | Rotation axis |
| 32 | Sprocket wheel | 33 | Transmission chain |
| 4 | Ballast box | 5 | Drag device |
| 51 | Promote end |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
In aluminium smelting equipment field, the feeding port of the front side wall of existing aluminium smelter is generally mated equipped with fire door, existing
Fire door usually put down and promoted by lifting device to carry out lid conjunction and resigning to feeding port；It is usually specific there are two types of form,
A kind of fire door and front side wall are the opening and closing and sealing that vertical structure is equipped with sealing mechanism to realize fire door to feeding port again,
Another kind is that front side wall is set as heeling condition, is opened and closed fire door by hoisting mechanism, utilizes the gravity and front side wall of fire door itself
Lateral surface fitting feeding port is sealed, but inclined fire door and front side wall be bondeds friction always during sliding and hinder
Power is larger, and fire door is easy to wear；To sum up, there are sealing mechanism complexity and fire door and furnace wall frictional force for the fire door of existing aluminium smelter
Greatly, the problems such as fire door is easy to wear.
In order to solve the above technical problems, the utility model proposes a kind of door structure, Fig. 1 to Fig. 4 mentions for the utility model
One embodiment of the door structure of confession.The door structure includes: furnace body 1, two guide rails 12, fire door 2, the front side of the furnace body 1
Wall 11 offers feeding port 111, and the feeding port 111 is used to put into the metal to be melted utilized, such as aluminium to the inside of furnace body 1,
And the lateral surface of the front side wall 11 be from top to bottom in be gradually distance from the furnace body 1 inner cavity setting, i.e., the described front side wall 11 by
It is arranged up to lower in gradually lordosis, so that the object for being parallelly mounted to the front side wall 11 has one perpendicular to the front side wall
11 weight component provides normal pressure for the object；Two guide rail 12 is divided into the two of 111 outer end of feeding port in parallel
The leading flank of side, i.e., the described front side wall 11 is respectively provided with a guide rail 12, the guide rail in the two sides corresponding position of the feeding port 111
12 can be cylindrical or square column type, and the leading flank of two guide rail 12 is equipped with back recesses 121, i.e., in the guide rail
12 offer back recesses 121 away from the sides of the front side wall 11, the back recesses 121 can shape can be facing forward for opening
Semi-cylindrical, or the semiellipse cylinder for being open facing forward or other concave surfaces facing forward that are open, the back recesses 121 with it is described
Arc transition connection can be used in the junction of the other parts of the non-back recesses of guide rail 12.The fire door 2 includes fire door main body
21, the two sides of the fire door main body 21 are arranged with the idler wheel 22 with two guide rails, 12 corresponding matching, and the idler wheel 22 is described
The two sides of furnace body 1 can be symmetrical arranged also asymmetric setting, and the number on both sides may be the same or different, in this embodiment, described
Furnace body 1 is equipped with two idler wheels 22 in the left and right sides of the fire door main body 21；And the setting of the idler wheel 22 meets: when idler wheel 22
When cooperating with the non-back recesses 121 of the guide rail 12, fire door main body 21 is lifted off the front side of the front side wall 11 by the idler wheel 22
Face setting, it is described when the idler wheel 22 is with the rearmost part inscribe of the back recesses 121 cooperation and idler wheel 22 and back recesses 121
Fire door main body 21 is in be affixed with the front side wall 11.The fire door 2 has operating status and in place state；At the fire door 2
The idler wheel 22 rolls with the part of the non-back recesses 121 of the corresponding guide rail 12 and cooperates when operating status, and this
The front side face interval of 21 trailing flank of Shi Suoshu fire door main body and the front side wall 11 is arranged；When the fire door 2 is in state in place
When, the idler wheel 22, which is rolled to the corresponding back recesses 121, to be cooperated, at this time the front side wall of the fire door 2 and the furnace body 1
11 fittings.Specifically, can by lifting device, such as drag device 5, gear rack arrangement fire door 2 is promoted along guide rail 12 or
It puts down, in the process of running, the idler wheel 22 and front side wall 11 are at a distance of farther non-post recesses fit, entire fire door 2 at this time
Only have idler wheel 22 with front side wall 11 and guide rail 12 contact, avoids fire door main body 21 and 2 front side wall 11 of fire door generates sliding friction,
When the back recesses 121 that fire door main body 21 moves to the idler wheel 22 and the guide rail 12 cooperate, the fire door main body 21
Be in the front side wall 11 and be affixed state, since the front side wall 11 is to be obliquely installed, the gravity of the fire door 2 perpendicular to
Fire door main body 21 can be close to by the component on the direction on the inclined-plane with the front side wall 11, to realize to the feeding port
111 sealing, the entire not set additional sealing device of fire door mechanism, simple and convenient, economy is higher.
The technical solution of the utility model is by being set as heeling condition for the front side wall 11 of furnace body 1, and in front side wall 11
The corresponding position that leading flank is located at 111 two sides of feeding port sets up two guide rails 12 separately, and the guide rail 12 is equipped with back recesses 121, so that
Fire door is provided with the operating status of the leading flank relative spacing of fire door main body 21 and the front side wall 11 and the idler wheel of fire door two sides
22 states in place being affixed with the leading flank of fire door main body 21 and front side wall 11 when back recesses cooperation, solve existing aluminium metallurgy
The problems such as sealing mechanism existing for the fire door of furnace is complicated, fire door and furnace wall frictional force are big, fire door is easy to wear.
In order to mitigate the load of drag device 5, the means that setting ballast box 4 can be used are realized, specifically in the present embodiment
In, please refer to shown in Fig. 3, the top of the fire door 2 is provided with supporting beam 3, the specific structure of the supporting beam 3 without limitation,
It can be extended upwardly to above fire door 2 and be arranged by ground, also can be set in the top of the furnace body 1, in the present embodiment, institute
The top that supporting beam 3 is set to the furnace body 1 is stated, rotation axis 31 is equipped in the middle part of the supporting beam 3, is provided with chain in rotation axis 31
32 are taken turns, is provided with transmission chain 33 on sprocket wheel 32, the both ends of transmission chain 33 are separately connected the fire door main body 21 and ballast box 4, institute
It states ballast box 4 and linkage is realized with the fire door main body 21 by the transmission chain 33, it should be noted that the sprocket wheel in figure
32 and transmission chain 33 be simple schematic representation, certain sprocket wheel 32 and the transmission chain 33 can also be by other transmission mechanisms such as
Fixed pulley and shackle line are equipped with replacement, and the sprocket wheel 32 and transmission chain 33 being arranged in the present embodiment are compared with other transmission dresses
The cooperation intensity set such as steel wire and fixed pulley is higher, and deformation quantity is less, when ensure that fire door operation, the reliability of ballast box 4,
It is to be understood that the total weight of 4 body of ballast box needs the total weight greater than the fire door 2, in order to which no lifting device mentions
When rising the ballast box 4, the fire door 2 can be lifted up under the gravity of the ballast box 4.
Specifically, it please refers to shown in Fig. 3, drag device 5, the promotion of the drag device 5 is additionally provided in the supporting beam 3
End 51 is connect with 4 stress of ballast box, and the promotion end 51 can be set to suspension hook, can also directly tie up set on the counterweight
Case 4, the ballast box 4 and the fire door 2 have passed through sprocket wheel 32 and the cooperation of chain realizes that balance is servo-actuated, then are filled by traction
5 are set, such as traction motor, certain drag device 5 can also be air motor etc., in the present embodiment using traction motor
Cooperation with hoist ropes is promoted to realize the up and down motion of the fire door main body 21 with the ballast box 4 is put down；It needs downwards
When closing fire door 2, traction motor withdraws hoist ropes upwards, and the ballast box 4 is tightened and promoted to hoist ropes, and fire door 2 declines；It needs
When opening up fire door 2, the traction motor loosens hoist ropes, and the fire door 2 is in 4 gravity of ballast box and sprocket wheel 32 and transmission
It is promoted under the action of chain 33, fire door 2 is opened.The drag device 5 is equipped with the ballast box 4 compared to drag device
5 directly promote fire door 2, greatly reduce the load of drag device 5, improve the service life of drag device 5.
Since the intracorporal temperature of furnace is higher during smelting in furnace body, the fire door main body includes in the present embodiment
Fire door shell, fire door shell are internally provided with fire resistant infilling (not shown), and the refractory material can be asbestos or refractory brick, institute
The setting of refractory material is stated so that being effectively isolated from the outside in the heat of the furnace interior, heat radiation is avoided to generate operator
It is dangerous.
The utility model also protects a kind of aluminium smelter, and the aluminium smelter includes above-mentioned door structure, the tool of door structure
Body structure at least has referring to above-described embodiment since aluminium smelter uses whole technical solutions of above-mentioned all embodiments
There are all beneficial effects brought by the technical solution of above-described embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (5)
1. a kind of door structure characterized by comprising
Furnace body, front side wall offers feeding port, and the lateral surface of the front side wall is from top to bottom in be gradually distance from the furnace body
Inner cavity setting；
Two guide rails are divided into the two sides of the feeding port outer end in parallel, and the leading flank of two guide rail is equipped with back recesses；
Fire door, including fire door main body, the two sides of the fire door main body are arranged with the idler wheel with the two guide rails corresponding matching；
Wherein, the fire door has operating status and in place state；When the fire door is in operating status the idler wheel with it is right
The part of the non-back recesses for the guide rail answered rolls cooperation, and fire door main body trailing flank and the front side wall at this time
Front side face interval setting；When the fire door is in state in place, the idler wheel, which is rolled to the corresponding back recesses, matches
It closes, the fire door is bonded with the front side wall of the furnace body at this time.
2. door structure as described in claim 1, which is characterized in that be provided with supporting beam, the branch above the fire door
It supports and is equipped with rotation axis in the middle part of beam, be provided with sprocket wheel in rotation axis, transmission chain be provided on sprocket wheel, the both ends of transmission chain are separately connected
The fire door main body and ballast box, the ballast box are realized by the transmission chain and the fire door main body and are linked.
3. door structure as claimed in claim 2, which is characterized in that drag device is additionally provided in the supporting beam, it is described to drag
The promotion end of leading-in device is connect with the ballast box stress, to realize the fire door master by promoting and putting down the ballast box
The up and down motion of body.
4. door structure as described in claim 1, which is characterized in that the fire door main body includes fire door shell, fire door shell
Be internally provided with fire resistant infilling.
5. a kind of aluminium smelter, which is characterized in that including the door structure as described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471314.XU CN208846966U (en) | 2018-09-07 | 2018-09-07 | A kind of door structure and aluminium smelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471314.XU CN208846966U (en) | 2018-09-07 | 2018-09-07 | A kind of door structure and aluminium smelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846966U true CN208846966U (en) | 2019-05-10 |
Family
ID=66371657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821471314.XU Expired - Fee Related CN208846966U (en) | 2018-09-07 | 2018-09-07 | A kind of door structure and aluminium smelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887377A (en) * | 2019-12-04 | 2020-03-17 | 肇庆鸿立设备有限公司 | Aluminum alloy heat storage dispersion type smelting furnace |
-
2018
- 2018-09-07 CN CN201821471314.XU patent/CN208846966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887377A (en) * | 2019-12-04 | 2020-03-17 | 肇庆鸿立设备有限公司 | Aluminum alloy heat storage dispersion type smelting furnace |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A furnace door structure and aluminum smelting furnace Effective date of registration: 20220721 Granted publication date: 20190510 Pledgee: Bank of China Limited Wuhan Economic and Technological Development Zone sub branch Pledgor: WANTAIHE AUTOMOTIVE MATERIALS (WUHAN) CO.,LTD. Registration number: Y2022420000228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |