CN107270718A - Burn the stove gate device of smelting furnace - Google Patents
Burn the stove gate device of smelting furnace Download PDFInfo
- Publication number
- CN107270718A CN107270718A CN201710590361.XA CN201710590361A CN107270718A CN 107270718 A CN107270718 A CN 107270718A CN 201710590361 A CN201710590361 A CN 201710590361A CN 107270718 A CN107270718 A CN 107270718A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- chain wheel
- fire door
- double chain
- smelting furnace
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a kind of stove gate device for burning smelting furnace, including the fire door being obliquely installed, chain wheel actuator, motor, the motor and chain wheel actuator are rack-mount, the support is fixed on the upper area of the fire door, the chain wheel actuator includes two chains, one end of two chains is connected to the left and right sides on the fire door top, the other end is connected to a balancing weight, two parallel first rotating shafts and the second rotating shaft are arranged at intervals with the support, the first rotating shaft and the two ends of the second rotating shaft are installed by bearing on bearing mounting base on the bracket respectively.Using above-mentioned technical proposal, the stove gate device for burning smelting furnace of the invention, structural strength is higher; double chain wheel is hardly damaged, while double chain wheel shaft coupling is hardly damaged, double chain wheel shaft coupling is easy for installation; downtime breaks during replacing, without delaying the too many time, therefore influences smaller to operating efficiency.
Description
Technical field
The present invention relates to a kind of stove gate device for burning smelting furnace, more particularly to a kind of technical field of waste recovery.
Background technology
Current aluminum production process high energy consumption, whether indirectly or direct, greenhouse gas emissions are all than larger.Primary aluminum
The discharge capacity of industry occupies lion's share in non-ferrous metals industry.Energy consumption of the primary aluminum in industrial processes is mainly come
From bauxite exploitation, alumina producing, aluminium electroloysis and carbon anode production, wherein energy consumption at most be aluminium electrolysis process.Secondary aluminium
Compared with the electrolysis in aluminum production, in terms of the former utilization cost is only equivalent to the 10% of the latter, energy resource consumption, secondary aluminium is only
Equivalent to the former 5%.From the point of view of the production cycle, as long as useless miscellaneous aluminium material fully, can just be become aluminium ingot in 8 hours by secondary aluminium raw material,
And electrolytic aluminium is not said from exploiting to being finally made, more than program, the time is also longer.As long as refining 1 ton of aluminium ingot, 1.2 tons of obsolete materials, production
Amount is considerable.During to alum recovery, generally waste material is cleaned, then dried again, the aluminium skimmings after being oven-dried
It is put into crucible and heats；When aluminium liquid reaches certain temperature, the inert gas containing refining agent is passed through into aluminium liquid aluminium liquid is entered
Row refining；Stop refining after the completion of refining, the aluminium liquid in crucible is reclaimed.It would generally be used in above-mentioned technical process
Smelting furnace is burned, the crucible for filling aluminium skimmings is placed in smelting furnace and heated.Smelting furnace includes body of heater and fire door, due to stove
Body is huge, and internal flame temperature is higher during burning, therefore fire door is designed to thicker, and it is higher that this allows for fire door weight.Fire door
Open and close the power output shaft for being generally connected to motor by chain sprocket transmission mechanism to be driven, set above fire door
Put and sprocket wheel is installed on support, support, chain bypasses the top edge that one end after sprocket wheel is connected to fire door, the other end connects a counterweight
Block, the sprocket wheel is installed in a rotating shaft, and rotating shaft is connected to the power output shaft of motor by shaft coupling, passes through motor when using
Band movable sprocket is rotated, and chain is by fire door pull-up or puts down.There is following defect in said structure：1st, due to fire door in use
Need it is regular switch repeatedly, therefore motor needs the regular damage for rotating and reverse, easily causing shaft coupling, passes simultaneously
The shaft coupling of system needs more accurately centering, installs inconvenience, therefore is bothered very much when being changed after shaft coupling damage, takes consumption
Power is, it is necessary to shut down the long period, serious leather-silhouette show production efficiency；2nd, the two ends of chain are due to being connected with balancing weight and fire door, chain
One end of connection balancing weight be vertical state, although the one end for connecing fire door tilts certain angle, still so that be located at
Angle between the chain segment of sprocket wheel both sides is smaller, causes to use process middle sprocket well damage.
The content of the invention
Therefore, it is an object of the invention to overcome drawbacks described above, there is provided a kind of stove gate device for burning smelting furnace.
To achieve these goals, the stove gate device of a kind of burning smelting furnace of the invention, including be obliquely installed fire door,
Chain wheel actuator, motor, the motor and chain wheel actuator are rack-mount, the support
The upper area of the fire door is fixed on, the chain wheel actuator includes two chains, one end of two chains
It is connected to the left and right sides on the fire door top, the other end, which is connected on a balancing weight, the support, to be arranged at intervals with two and put down
Capable first rotating shaft and the second rotating shaft, the first rotating shaft and the two ends of the second rotating shaft are arranged on the support by bearing respectively
On bearing mounting base on；The first rotating shaft in the second rotating shaft with being respectively arranged with two double chain wheels, each double-strand
Bar correspondence bypasses the double chain wheel in a first rotating shaft and the double chain wheel in second rotating shaft, and the first rotating shaft is led to
Cross the power output shaft that double chain wheel shaft coupling is connected to the motor.
Crossbeam is additionally provided with the bracket, and the first rotating shaft and the centre position of the second rotating shaft are installed by bearing
In on the bearing mounting base on the crossbeam.
The first rotating shaft is located closer to the side of the fire door compared to the second rotating shaft.
The first rotating shaft and the second rotating shaft are located in the same horizontal plane.
Using above-mentioned technical proposal, the stove gate device for burning smelting furnace of the invention, because each chain bypasses one
The double chain wheel on double chain wheel and second rotating shaft in the individual first rotating shaft, thus compared to it is of the prior art only around
For the structure for crossing a sprocket wheel, structural strength is higher, and double chain wheel is hardly damaged, meanwhile, use traditional shaft coupling instead double-strand
Shaft coupling is taken turns, during frequently rotating and reverse, double chain wheel shaft coupling is hardly damaged, while double chain wheel shaft coupling installation side
Just, downtime breaks during replacing, without delaying the too many time, therefore influences smaller to operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the partial enlarged drawing in A portions in Fig. 1.
Fig. 3 is the partial enlarged drawing in B portions in Fig. 2.
Fig. 4 is the schematic diagram of oven door opening state.
Embodiment
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
As illustrated, the present embodiment provides a kind of stove gate device for burning smelting furnace, including fire door 1, the chain being obliquely installed
Bar sprocket transmission device 2, motor 3, the motor 3 are arranged on support 4 with chain wheel actuator 2, described
Support 4 is fixed on the upper area of the fire door 1, and the chain wheel actuator 2 includes two chains 21, two double-strands
One end of bar 21 is connected to the left and right sides on the top of fire door 1, and the other end is connected on a balancing weight 5, the support 4 and is spaced
Two parallel rotating shafts 42 of first rotating shaft 41 and second are provided with, the first rotating shaft 41 and the two ends of the second rotating shaft 42 lead to respectively
Cross on the bearing mounting base that bearing is installed on the bracket；Two are respectively arranged with the rotating shaft 42 of first rotating shaft 41 and second
Individual double chain wheel 43, each article of chain 21 correspondence bypasses double chain wheel 43 in a first rotating shaft 41 and one the
Double chain wheel 43 in two rotating shafts 42, the first rotating shaft 41 is connected to the power output of the motor 2 by double chain wheel shaft coupling 6
Axle.
Crossbeam 44 is additionally provided with the support 4, the first rotating shaft 41 and the centre position of the second rotating shaft 42 pass through
Bearing is installed on the bearing mounting base on the crossbeam 44.
The first rotating shaft 41 is located closer to the side of the fire door 1 compared to the second rotating shaft 42.
The rotating shaft 42 of first rotating shaft 41 and second is located in the same horizontal plane.
Using above-mentioned technical proposal, the stove gate device for burning smelting furnace of the invention, because each chain bypasses one
The double chain wheel on double chain wheel and second rotating shaft in the individual first rotating shaft, thus compared to it is of the prior art only around
For the structure for crossing a sprocket wheel, structural strength is higher, and double chain wheel is hardly damaged, meanwhile, use traditional shaft coupling instead double-strand
Shaft coupling is taken turns, during frequently rotating and reverse, double chain wheel shaft coupling is hardly damaged, while double chain wheel shaft coupling installation side
Just, downtime breaks during replacing, without delaying the too many time, therefore influences smaller to operating efficiency.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.For
For those of ordinary skill in the art, other various forms of changes or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change or change thus extended out
Among moving still in the protection domain of the invention.
Claims (2)
1. a kind of stove gate device for burning smelting furnace, it is characterised in that：Including fire door, the chain sprocket transmission dress being obliquely installed
Put, motor, the motor and chain wheel actuator be rack-mount, and the support is fixed on the fire door
Upper area, the chain wheel actuator includes two chains, and one end of two chains is connected to the fire door
The left and right sides on top, the other end be connected on a balancing weight, the support be arranged at intervals with two parallel first rotating shafts with
The bearing mounting base of the two ends of second rotating shaft, the first rotating shaft and the second rotating shaft respectively by bearing installation on the bracket
On；The first rotating shaft bypasses one with being respectively arranged with two double chain wheels, each chain correspondence in the second rotating shaft
The double chain wheel on double chain wheel and second rotating shaft in the first rotating shaft, the first rotating shaft passes through double chain wheel shaft coupling
It is connected to the power output shaft of the motor；Crossbeam, the first rotating shaft and the second rotating shaft are additionally provided with the bracket
Centre position is installed on the bearing mounting base on the crossbeam by bearing；The first rotating shaft and the second rotating shaft are located at
In same level.
2. the stove gate device according to claim 1 for burning smelting furnace, it is characterised in that：The first rotating shaft is compared to
Two rotating shafts are located closer to the side of the fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590361.XA CN107270718A (en) | 2017-07-19 | 2017-07-19 | Burn the stove gate device of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590361.XA CN107270718A (en) | 2017-07-19 | 2017-07-19 | Burn the stove gate device of smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270718A true CN107270718A (en) | 2017-10-20 |
Family
ID=60078332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590361.XA Pending CN107270718A (en) | 2017-07-19 | 2017-07-19 | Burn the stove gate device of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270718A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221576A (en) * | 2000-02-04 | 2001-08-17 | Sanyo Special Steel Co Ltd | Feeding inlet door for pushing heating furnace |
| CN201935206U (en) * | 2011-01-14 | 2011-08-17 | 无锡市华通环保设备有限公司 | Vertical spile door of air and flue gas duct |
| CN205138213U (en) * | 2015-09-13 | 2016-04-06 | 衢州峥嵘环保科技有限公司 | Melt aluminium stove furnace gate |
| CN106142417A (en) * | 2016-07-29 | 2016-11-23 | 安徽九洲环保设备有限公司 | A kind of transmission shaft fixed device |
| CN205969674U (en) * | 2016-07-29 | 2017-02-22 | 安徽九洲环保设备有限公司 | Rotational moulding machine arm of working |
-
2017
- 2017-07-19 CN CN201710590361.XA patent/CN107270718A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001221576A (en) * | 2000-02-04 | 2001-08-17 | Sanyo Special Steel Co Ltd | Feeding inlet door for pushing heating furnace |
| CN201935206U (en) * | 2011-01-14 | 2011-08-17 | 无锡市华通环保设备有限公司 | Vertical spile door of air and flue gas duct |
| CN205138213U (en) * | 2015-09-13 | 2016-04-06 | 衢州峥嵘环保科技有限公司 | Melt aluminium stove furnace gate |
| CN106142417A (en) * | 2016-07-29 | 2016-11-23 | 安徽九洲环保设备有限公司 | A kind of transmission shaft fixed device |
| CN205969674U (en) * | 2016-07-29 | 2017-02-22 | 安徽九洲环保设备有限公司 | Rotational moulding machine arm of working |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
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| WD01 | Invention patent application deemed withdrawn after publication |