CN110172564A - A kind of continuous aluminum volume aging furnace and its working method - Google Patents
A kind of continuous aluminum volume aging furnace and its working method Download PDFInfo
- Publication number
- CN110172564A CN110172564A CN201910596725.4A CN201910596725A CN110172564A CN 110172564 A CN110172564 A CN 110172564A CN 201910596725 A CN201910596725 A CN 201910596725A CN 110172564 A CN110172564 A CN 110172564A
- Authority
- CN
- China
- Prior art keywords
- furnace
- annealing furnace
- annealing
- fire door
- coiled material
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 50
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000032683 aging Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 84
- 239000004411 aluminium Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The present invention relates to a kind of continuous aluminum volume aging furnace and its working methods, have the annealing furnace of outlet with entrance, the other end including one end, and annealing furnace is internally provided with heating device；It further include the conveying device to convey the rack for placing aluminium coiled material, the conveying device passes through annealing furnace, and the entrance and exit of annealing furnace is respectively arranged with fire door.Continuous aluminum of the present invention rolls up one fire door of aging furnace into a fire door goes out, and easy to operate, easy to use, work efficiency is high, and the time that aluminium coiled material alternately changes is shorter, it is possible to reduce heat losses when oven door opening in annealing furnace, energy saving.
Description
Technical field
The present invention relates to a kind of continuous aluminum volume aging furnace and its working methods.
Background technique
Originally aluminium volume annealing furnace be all it is box, annealing furnace only has entrance of the front end one with fire door, by aluminium volume put
It carries out coming out of the stove together after heating anneal is disposed in annealing furnace, places into new aluminium coiled material；And continuous heat-treatment lines produce
Aluminium volume volume temperature at 60-100 DEG C, the ageing treatment of heat preservation 1-10h need to be carried out, coiled material needs to immediately enter stove guarantor after producing
Temperature, conventional box-annealing furnace are unable to meet production, and troublesome in poeration, low efficiency；And the time that fire door needs to open is longer,
Cause heat losses in annealing furnace more, causes energy dissipation.
Summary of the invention
In view of this, the continuous aluminum that work efficiency is high rolls up aging furnace the object of the present invention is to provide a kind of easy to use.
The present invention is realized using following scheme: there is entrance, the other end to have for a kind of continuous aluminum volume aging furnace, including one end
There is the annealing furnace of outlet, annealing furnace is internally provided with heating device；It further include to convey the defeated of the rack of placement aluminium coiled material
Device is sent, the conveying device passes through annealing furnace, and the entrance and exit of annealing furnace is respectively arranged with fire door.
Further, the annealing furnace chamber top, which is provided with, is separated into superposed heat donor passage for annealing furnace chamber
With the partition for the transfer passage for being located at lower part, the both ends of heat donor passage are connected with transfer passage both ends；The heating device is adopted
With the heater strip being located in heat donor passage；The blowing dress that hot wind is blowed to the other end from one end is additionally provided in the heat donor passage
It sets.
Further, the blowing device includes the spiral case with air inlet and air outlet and the wind wheel in spiral case,
The shaft of the wind wheel is pierced by from spiral case two sidewalls and is rotatablely installed in annealing furnace two sidewalls, and wherein one end of shaft is from annealing furnace
Side wall extends outward and is equipped with driven pulley, the motor being equipped with below driven pulley on the outside of the annealing furnace, institute
State the driving pulley for being equipped on the main shaft of motor and connecting with driven pulley by belt.
Further, the conveying device includes that a pair is arranged in parallel with conveyor chain, the two sides peace of the conveyor chain
The support plate to support rack is connected between the corresponding outer plate in two sides equipped with side wheel, on conveyor chain.
Further, the top carrying section of the conveyor chain is passed through from annealing furnace, and the lower part of conveyor chain is made the return trip empty section
It is bypassed below from annealing furnace, bottom is provided with the supporting track with the side wheel cooperation on conveyor chain, the branch in annealing furnace
The both ends of support track are pierced by from annealing furnace both ends.
Further, the fire door is lifting furnace door, and fire door bottom is offered to be passed through for conveying device and supporting track
Recessing groove.
A kind of working method of continuous aluminum volume aging furnace as described above, is placed on annealing for the aluminium coiled material of processing to be annealed
On rack outside furnace entrance, open annealing furnace inlet fire door, by conveying device by the aluminium coiled material of processing to be annealed from
Entrance is sent into annealing furnace, then shuts fire door and is made annealing treatment；After completing annealing, the fire door at annealing furnace both ends is all beaten
Open, using conveying device will complete annealing aluminium coiled material from exit send out, while by the aluminium coiled material of processing to be annealed from
Inlet is sent into, and the fire door at both ends is then shut.
Compared with prior art, the invention has the following advantages: continuous aluminum of the present invention rolls up one fire door of aging furnace
Into a fire door goes out, and easy to operate, easy to use, work efficiency is high, and the time that aluminium coiled material alternately changes is shorter, can subtract
Heat losses when few oven door opening in annealing furnace, energy saving.
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, specific embodiment and phase will be passed through below
Attached drawing is closed, invention is further described in detail.
Detailed description of the invention
Fig. 1 is organigram of the embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is conveying device cross-section diagram in the embodiment of the present invention；
Figure label explanation: 100- annealing furnace, 110- fire door, 120- heat donor passage, 130- transfer passage, 140- partition, 150-
Supporting track, 200- heater strip, 300- blowing device, 310- shaft, 320- driven pulley, 400- motor, 410- driving pulley,
420- belt, 500- conveying device, 510- conveyor chain, 520- side wheel, 530- support plate, 600- rack, 700- aluminium volume
Material.
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of continuous aluminum volume aging furnace has moving back for outlet with entrance, the other end including one end
Stove 100, in a rectangular parallelepiped shape, annealing furnace 100 is internally provided with heating device to annealing furnace；It further include placing aluminium coiled material to convey
Rack conveying device, the conveying device passes through annealing furnace 100, and the entrance and exit of annealing furnace 100 is respectively arranged with
Fire door 120；When the application makes annealing treatment aluminium coiled material, a fire door is into a fire door goes out, to internal aluminium in annealing furnace
When coiled material is made annealing treatment, the aluminium coiled material of processing to be annealed can be placed on the conveying device outside entrance by staff in advance
On, after aluminium coiled material in annealing furnace completes annealing, open the fire door at annealing furnace both ends, complete the aluminium coiled material of annealing from
Outlet is exited, and aluminium coiled material to be processed then enters annealing furnace from entrance, easy to operate, easy to use, and work efficiency is high, and
The time that aluminium coiled material alternately changes is shorter, it is possible to reduce heat losses when oven door opening in annealing furnace, energy saving.
In the present embodiment, the 100 inner cavity top of annealing furnace, which is provided with, is separated into 100 inner cavity of annealing furnace positioned at top
Heat donor passage 120 and the transfer passage 130 positioned at lower part partition 140, the rack equipped with aluminium coiled material is logical from transfer passage
It crosses, the both ends of heat donor passage 120 are connected with 130 both ends of transfer passage；The heating device, which uses, to be located in heat donor passage 120
Heater strip 200；The blowing device 300 that hot wind is blowed to the other end from one end is additionally provided in the heat donor passage, heat supply is logical
Road and transfer passage form the heating system of circulation, guarantee that annealing furnace internal temperature is uniform, annealing effect is good.
In the present embodiment, the blowing device 300 includes the spiral case with air inlet and air outlet and is located in spiral case
Wind wheel, the shaft 310 of the wind wheel is pierced by from spiral case two sidewalls and is rotatablely installed in annealing furnace two sidewalls, wherein the one of shaft
End extends outward and is equipped with driven pulley 320 from annealing furnace sidewall, is equipped on the outside of the annealing furnace 100 positioned at driven belt
The motor 400 of 320 lower sections is taken turns, is equipped on the main shaft of the motor 400 and passes through the main belt that belt 420 is connect with driven pulley
Wheel 410；In order to avoid motor is chronically at hot environment and causes high failure rate, the application will drive the motor of blowing device to set
It sets outside annealing furnace, is at normal operation circumstances, prolong the service life.
In the present embodiment, the conveying device 500 includes that a pair is arranged in parallel with conveyor chain 510, the carrier chain
The two sides of item 510 are equipped with side wheel 520, are connected between the corresponding outer plate in two sides on conveyor chain 510 and put to support
The support plate 530 of frame is set, support plate is structure as a whole with outer plate, and side wheel 520 is installed on the pin shaft both ends of conveyor chain, institute
It states and the pin shaft both ends of side wheel are installed on conveyor chain extend outwardly away, the pin shaft on conveyor chain is just pacified at interval of one
Equipped with a pair of of side wheel；Due to being equipped with the rack heavier-weight of aluminium coiled material, thus need that side wheel is used to weigh idler wheel as branch,
The power of conveying is provided by conveyor chain.
In the present embodiment, the top carrying section of the conveyor chain is passed through from annealing furnace, and the lower part of conveyor chain is returned
Dead band bypasses below annealing furnace, and bottom is provided with the supporting track 150 with the side wheel cooperation on conveyor chain in annealing furnace,
The both ends of the supporting track 150 are pierced by from annealing furnace both ends.
In the present embodiment, the fire door is lifting furnace door, and fire door bottom is offered for conveying device and supporting track
The recessing groove passed through, fire door goes out in recessing groove to be needed to carry out sealing, to reduce heat in the loss of this position；Cage fire door
Specific structure and working method are consistent with existing annealing furnace upper furnace door structure, belong to the prior art, do not do specific generation herein.
A kind of working method of continuous aluminum volume aging furnace as described above, is placed on annealing for the aluminium coiled material of processing to be annealed
On rack outside furnace entrance, open annealing furnace inlet fire door, by conveying device by the aluminium coiled material of processing to be annealed from
Entrance is sent into annealing furnace, then shuts fire door and is made annealing treatment；After completing annealing, the fire door at annealing furnace both ends is all beaten
Open, using conveying device will complete annealing aluminium coiled material from exit send out, while by the aluminium coiled material of processing to be annealed from
Inlet is sent into, and the fire door at both ends is then shut.
Any technical solution disclosed in aforementioned present invention unless otherwise stated, if it discloses numberical range,
Disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numberical ranges
The only obvious or representative numerical value of technical effect in many enforceable numerical value.It, can not since numerical value is more
Exhaustion, so the present invention just discloses technical solution of the component values to illustrate the present invention, also, the above-mentioned numerical value enumerated is not
The limitation to the invention protection scope should be constituted.
If the present invention is open or relates to the components or structural member of connection fastened to each other, unless otherwise stated,
It is fixedly connected it is to be understood that connection (such as connecting using bolt or screw) can be removedly fixed, it is understood that are as follows:
It is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure (such as make
Manufactured with casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).
In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention
Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.
Either component provided by the invention by multiple individual component parts either assembled, or one
The separate part that forming technology manufactures.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (7)
1. a kind of continuous aluminum rolls up aging furnace, it is characterised in that: have the annealing of outlet with entrance, the other end including one end
Furnace, annealing furnace are internally provided with heating device；It further include the conveying device to convey the rack for placing aluminium coiled material, it is described defeated
Device is sent to pass through annealing furnace, the entrance and exit of annealing furnace is respectively arranged with fire door.
2. continuous aluminum according to claim 1 rolls up aging furnace, it is characterised in that: the annealing furnace chamber top is provided with
Furnace chamber of annealing is separated into the partition of superposed heat donor passage and the transfer passage positioned at lower part, the both ends of heat donor passage
It is connected with transfer passage both ends；The heating device uses the heater strip being located in heat donor passage；In the heat donor passage also
It is provided with the blowing device that hot wind is blowed to the other end from one end.
3. continuous aluminum according to claim 2 rolls up aging furnace, it is characterised in that: the blowing device includes band air inlet
Be pierced by with the shaft of the spiral case of air outlet and the wind wheel in spiral case, the wind wheel from spiral case two sidewalls and be rotatablely installed in
Wherein one end of annealing furnace two sidewalls, shaft extends outward and is equipped with driven pulley, the annealing furnace from annealing furnace sidewall
Outside is equipped with the motor below driven pulley, is equipped on the main shaft of the motor and is connect with driven pulley by belt
Driving pulley.
4. continuous aluminum according to claim 1 or 2 rolls up aging furnace, it is characterised in that: the conveying device includes a pair
It is arranged in parallel with conveyor chain, the two sides of the conveyor chain are equipped with side wheel, the corresponding outer plate in two sides on conveyor chain
Between be connected with support plate to support rack.
5. continuous aluminum according to claim 4 rolls up aging furnace, it is characterised in that: the top of the conveyor chain carries section
It is passed through from annealing furnace, the lower part of conveyor chain section of making the return trip empty bypasses below the annealing furnace, and bottom is provided with and conveys in annealing furnace
The supporting track of side wheel cooperation on chain, the both ends of the supporting track are pierced by from annealing furnace both ends.
6. continuous aluminum according to claim 5 rolls up aging furnace, it is characterised in that: the fire door is lifting furnace door, furnace
Door bottom offers the recessing groove passed through for conveying device and supporting track.
7. a kind of working method of continuous aluminum volume aging furnace as described in claim 1, it is characterised in that: by processing to be annealed
Aluminium coiled material is placed on the rack outside annealing furnace entrance, opens the fire door of annealing furnace inlet, will be wait move back by conveying device
The aluminium coiled material of fire processing is sent into annealing furnace from entrance, then shuts fire door and is made annealing treatment；After completing annealing, it will anneal
The fire door at furnace both ends is all opened, and is sent out the aluminium coiled material for completing annealing from exit using conveying device, while will be wait move back
The aluminium coiled material of fire processing is sent into from inlet, then shuts the fire door at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596725.4A CN110172564B (en) | 2019-07-04 | 2019-07-04 | Continuous aluminum coil aging furnace and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596725.4A CN110172564B (en) | 2019-07-04 | 2019-07-04 | Continuous aluminum coil aging furnace and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110172564A true CN110172564A (en) | 2019-08-27 |
| CN110172564B CN110172564B (en) | 2024-03-22 |
Family
ID=67699677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596725.4A Active CN110172564B (en) | 2019-07-04 | 2019-07-04 | Continuous aluminum coil aging furnace and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110172564B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431391A (en) * | 2023-12-20 | 2024-01-23 | 河南天利热工装备股份有限公司 | Aluminum coil annealing furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201031250Y (en) * | 2007-05-17 | 2008-03-05 | 天津市天炉科技发展有限公司 | Side blowing jet current heating type aluminum coiled material annealing furnace |
| CN202220187U (en) * | 2011-10-11 | 2012-05-16 | 宁波正元铜合金有限公司 | Annealing device for metallic articles |
| CN204281801U (en) * | 2014-12-10 | 2015-04-22 | 常州新翼机械配件有限公司 | Container angle annealing furnace |
| CN206553587U (en) * | 2017-03-24 | 2017-10-13 | 中山长亚精密铝制品有限公司 | One kind conveying high temperature furnace aluminium pipe heating device |
| CN210151177U (en) * | 2019-07-04 | 2020-03-17 | 中铝瑞闽股份有限公司 | Continuous aluminum coil aging furnace |
-
2019
- 2019-07-04 CN CN201910596725.4A patent/CN110172564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201031250Y (en) * | 2007-05-17 | 2008-03-05 | 天津市天炉科技发展有限公司 | Side blowing jet current heating type aluminum coiled material annealing furnace |
| CN202220187U (en) * | 2011-10-11 | 2012-05-16 | 宁波正元铜合金有限公司 | Annealing device for metallic articles |
| CN204281801U (en) * | 2014-12-10 | 2015-04-22 | 常州新翼机械配件有限公司 | Container angle annealing furnace |
| CN206553587U (en) * | 2017-03-24 | 2017-10-13 | 中山长亚精密铝制品有限公司 | One kind conveying high temperature furnace aluminium pipe heating device |
| CN210151177U (en) * | 2019-07-04 | 2020-03-17 | 中铝瑞闽股份有限公司 | Continuous aluminum coil aging furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431391A (en) * | 2023-12-20 | 2024-01-23 | 河南天利热工装备股份有限公司 | Aluminum coil annealing furnace |
| CN117431391B (en) * | 2023-12-20 | 2024-03-19 | 河南天利热工装备股份有限公司 | Aluminum coil annealing furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110172564B (en) | 2024-03-22 |
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