CN102703676A - Air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials - Google Patents
Air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials Download PDFInfo
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- CN102703676A CN102703676A CN2012102134088A CN201210213408A CN102703676A CN 102703676 A CN102703676 A CN 102703676A CN 2012102134088 A CN2012102134088 A CN 2012102134088A CN 201210213408 A CN201210213408 A CN 201210213408A CN 102703676 A CN102703676 A CN 102703676A
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- air
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- 238000010791 quenching Methods 0.000 title claims abstract description 71
- 230000000171 quenching effect Effects 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 title claims abstract description 8
- 239000011888 foil Substances 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims description 16
- 239000005030 aluminium foil Substances 0.000 claims description 14
- 244000144985 peep Species 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to an air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials. The quenching system comprises a cooling section which is arranged at on the rear side of a heating section, wherein the cooling section comprises a quenching area and an air cooling area which are arranged sequentially; the quenching area comprises a water quenching area and an air quenching area which are arranged sequentially; the top and the bottom of the water quenching area are provided with a water nozzle group respectively; a pair of support rolls of which the height can be adjusted are arranged in the water quenching area; the support rolls are coated with rubber; a belt material passes through between the pair of support rolls; the top and the bottom of the air quenching area are provided with a first air nozzle group respectively; the air cooling area is provided with a plurality of sections; the plurality of sections of air cooling areas are connected sequentially; and the top and the bottom of the air cooling area are provided with a second air nozzle group respectively. The quenching system comprises the water quenching area and the air quenching area, can be used for quenching in flexible quenching manners of combining water quenching and air quenching or performing single air quenching; when the water quenching treatment is performed, a pair of rubber-coated rollers of the water quenching area can make the belt material pass through equipment and not touched with other components.
Description
Technical field
the present invention relates to industrial annealing field, particularly relate to a kind of aluminium coiled material and heat treated air cushion furnace quench systems of aluminium foil of being used for.
Background technology
continous way air cushion furnace can be used for the reheat and the solution heat treatment of aluminium alloy strips, and AMS 2750,2770 is satisfied in thermal treatment, 2772 standards, and the aluminium alloy strips after the thermal treatment can be applicable to aviation field.In order to satisfy the high standard requirement of aviation field to material hardness, intensity, toughness and fatigue resistance, aluminum strip heating back quench treatment plays crucial effects.It is different that the variation of aluminum alloy materials makes that also material requires quenching conditions, and traditional quench systems form is single, is difficult to guarantee that all are handled material can both obtain high-quality product.
Summary of the invention
the purpose of this invention is to provide a kind of aluminium coiled material and heat treated air cushion furnace quench systems of aluminium foil of being used for.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of aluminium coiled material and heat treated air cushion furnace quench systems of aluminium foil of being used for, this quench systems comprises the cooling section that is arranged on the heating zone rear portion, described cooling section comprises quench zone, the air cooling district that sets gradually, wherein:
Quench zone: comprise the shrend district, the gas that the set gradually district of quenching; The top and the bottom in described shrend district are respectively arranged with the water spouting nozzle group; Described shrend is provided with the support roll that a pair of height can be regulated in the district, and described support roll is coated with rubber, and band passes through between a pair of described support roll; Described gas quench the district top and bottom be respectively arranged with the first air nozzle group;
air cooling district: described air cooling district is provided with plurality of sections, and the described air cooling of plurality of sections district connects successively, and the top in described air cooling district and bottom are respectively arranged with the second air nozzle group.
preferably, the top and the bottom of the ingress in described quench zone ingress, described air cooling district are respectively arranged with air knife.
preferably, described water spouting nozzle group is provided with the valve that is used to regulate its spray flow.
preferably, the described first air nozzle group is connected with the first cooling air blower fan, the described first cooling air blower fan is arranged on the top and the bottom of described quench zone shell.
preferably, the described gas district of quenching is provided with the air exhauster that is used to aspirate off-air.
preferably, described shrend district, gas quench the district between be provided with the midfeather that is used to stop steam.
preferably, the described second air nozzle group is connected with the second cooling air blower fan, the described second cooling air blower fan is arranged on the top and the bottom of described air cooling district shell.
preferably, described air cooling district is provided with 4 sections.
preferably offer peep window on the fire door of described quench zone, place, air cooling district body of heater.
Because the technique scheme utilization, the present invention compared with prior art has advantage:
quench systems of the present invention contains shrend district, the gas district of quenching, and can realize as required that shrend, gas are quenched to combine or flexible quenching mode that single gas is quenched; In addition, when carrying out Water Quenching, a pair of rubber coated roller in shrend district can make band can not run into miscellaneous part through equipment to get on.
Description of drawings
accompanying drawing 1 is a structural representation of the present invention.
wherein: 1, quench zone; 10, shrend district; 11, the gas district of quenching; 110, the first cooling air blower fan; 2, air cooling district; 20, the second cooling air blower fan; 3, air knife; 4, band.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
A kind of aluminium coiled material and heat treated air cushion furnace quench systems of aluminium foil of being used for that
are as shown in the figure, this quench systems comprises the cooling section that is arranged on the heating zone rear portion, cooling section is a totally enclosed, spills to stop water coolant.Cooling section comprises quench zone 1, the air cooling district 2 that sets gradually, wherein:
quench zone 1: comprise the shrend district 10, the gas that set gradually quench the district 11.Specifically:
The top and the bottom of
10 ingress, shrend district are respectively arranged with air knife 3; The top in shrend district 10 and bottom are respectively arranged with the water spouting nozzle group; The water spouting nozzle group is provided with the valve that is used to regulate its spray flow; Can open or close the water supply of top or bottom water set of nozzles as required separately; These water spouting nozzle groups are used for cooling off fast as required 2XXX series and 7XXX series alloy, for given alloy kind, the rate of cooling that needs can reach 300K/ second; Owing to be non-existent under the water cooling pattern by the air cushion that cooling air provided; Therefore be provided with a pair of support roll in the shrend district 10, support roll is coated with rubber, and band 4 passes through between a pair of support roll; The height of support roll can be regulated separately; And roller rotating speed and belt speed are consistent, and banding pattern (arc) that can stabilising strip 4 can also be smooth as far as possible after accomplishing cooling and drying so that band 4 leaves quench zone 1.
shrend district 10, gas are quenched and are provided with the midfeather that is used to stop steam between the district 11, and midfeather is processed by rubber.
Quench district 11 top and bottom of
gas is respectively arranged with the first air nozzle group; The first air nozzle group is connected with top and the bottom that the first cooling air blower fan, 110, the first cooling air blower fans 110 are arranged on quench zone 1 shell, and the first cooling air blower fan 110 adopts VSC, is that the first air nozzle group provides air source; The gas district of quenching 11 is provided with the air exhauster that is used to aspirate waste gas, and air exhauster is extracted off-air out from gas is quenched district 11, drain into outside the room through waste pipe.
Peep window for the ease of maintenance and observation, is equipped with on the fire door of the quench zone 1 place body of heater of operator's side in addition in
.
air cooling district 2: air cooling district 2 is provided with plurality of sections, and plurality of sections air cooling district 2 connects successively, has 4 sections in the present embodiment; The top in air cooling district 2 and bottom are respectively arranged with the second air nozzle group; The second air nozzle group is connected with the second cooling air blower fan 20; The second cooling air blower fan 20 is arranged on the top and the bottom of air cooling district 2 shells; The second cooling air blower fan 20 adopts VSC, is that the second air nozzle group provides air source from airduct through the strainer suction with fresh air.In addition, on the fire door of the air cooling district 2 place bodies of heater of operator's side peep window is housed.Certainly, air cooling district 2 can be just the same with gas district's 11 the configuration of quenching.
in the present embodiment, blower fan can be selected to process tube axial fan by steel plate galvanized.
the present invention is used for cooling off as requested aluminium strip; Can realize following cooling type: adopt air cooling and water cooling (cooling fast) separately; Aluminium strip is by complete drying afterwards; Through selecting to be fit to the cooling program of band (belt speed), flow and water pressure that can the empty G&W of automatic setting.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. one kind is used for aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil, and this quench systems comprises the cooling section that is arranged on the heating zone rear portion, it is characterized in that: described cooling section comprises quench zone, the air cooling district that sets gradually, wherein:
Quench zone: comprise the shrend district, the gas that the set gradually district of quenching; The top and the bottom in described shrend district are respectively arranged with the water spouting nozzle group; Described shrend is provided with the support roll that a pair of height can be regulated in the district, and described support roll is coated with rubber, and band passes through between a pair of described support roll; Described gas quench the district top and bottom be respectively arranged with the first air nozzle group;
The air cooling district: described air cooling district is provided with plurality of sections, and the described air cooling of plurality of sections district connects successively, and the top in described air cooling district and bottom are respectively arranged with the second air nozzle group.
2. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1, it is characterized in that: the top and the bottom of the ingress in described quench zone ingress, described air cooling district are respectively arranged with air knife.
3. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1, it is characterized in that: described water spouting nozzle group is provided with the valve that is used to regulate its spray flow.
4. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1; It is characterized in that: the described first air nozzle group is connected with the first cooling air blower fan, and the described first cooling air blower fan is arranged on the top and the bottom of described quench zone shell.
5. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1 is characterized in that: described gas is quenched to distinguish and is provided with the air exhauster that is used to aspirate off-air.
6. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1 is characterized in that: described shrend district, gas are quenched and are provided with the midfeather that is used to stop steam between the district.
7. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1; It is characterized in that: the described second air nozzle group is connected with the second cooling air blower fan, and the described second cooling air blower fan is arranged on the top and the bottom of described air cooling district shell.
8. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1, it is characterized in that: described air cooling district is provided with 4 sections.
9. aluminium coiled material and the heat treated air cushion furnace quench systems of aluminium foil of being used for according to claim 1 is characterized in that: offer peep window on the fire door of described quench zone, place, air cooling district body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102134088A CN102703676A (en) | 2012-06-27 | 2012-06-27 | Air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102134088A CN102703676A (en) | 2012-06-27 | 2012-06-27 | Air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials |
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| CN102703676A true CN102703676A (en) | 2012-10-03 |
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| CN2012102134088A Pending CN102703676A (en) | 2012-06-27 | 2012-06-27 | Air cushion furnace quenching system for heat treatment of aluminum coil materials and aluminum foil materials |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820620A (en) * | 2014-03-20 | 2014-05-28 | 湖州巨力铝型材有限公司 | Aluminum profile quenching and cooling transportation line |
| CN104878188A (en) * | 2015-05-20 | 2015-09-02 | 东北大学 | Experimental facility and experiment method for realizing air cushion type heat treatment of aluminum strips |
| CN105543458A (en) * | 2016-03-01 | 2016-05-04 | 河北工程大学 | Variable-pressure jetting structure, air cushion type quenching device and system |
| CN105624374A (en) * | 2016-02-04 | 2016-06-01 | 河北工程大学 | Air cushion type quenching system and automatic control system |
| CN106702133A (en) * | 2017-03-28 | 2017-05-24 | 艾伯纳工业炉(太仓)有限公司 | Air knife device for air cushion furnace and air cushion furnace |
| CN107058696A (en) * | 2017-06-02 | 2017-08-18 | 张子和 | Quenching Treatment device is used in a kind of aluminium strip processing |
| CN111793739A (en) * | 2020-06-05 | 2020-10-20 | 中航工程集成设备有限公司 | A kind of air cushion furnace gas mist cooperative quenching system and operation method |
| CN112501423A (en) * | 2020-11-30 | 2021-03-16 | 苏州中门子工业炉科技有限公司 | Continuous solution heat treatment equipment and process for air cushion and roller combined type aluminum strip coiled material |
| CN113234907A (en) * | 2021-05-10 | 2021-08-10 | 广西正润新材料科技有限公司 | Medium-high voltage electronic aluminum foil for high-capacity high-strength capacitor and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820620A (en) * | 2014-03-20 | 2014-05-28 | 湖州巨力铝型材有限公司 | Aluminum profile quenching and cooling transportation line |
| CN104878188A (en) * | 2015-05-20 | 2015-09-02 | 东北大学 | Experimental facility and experiment method for realizing air cushion type heat treatment of aluminum strips |
| CN105624374A (en) * | 2016-02-04 | 2016-06-01 | 河北工程大学 | Air cushion type quenching system and automatic control system |
| CN105624374B (en) * | 2016-02-04 | 2017-07-11 | 河北工程大学 | A kind of air-cushion type quenching system and automatic control system |
| CN105543458A (en) * | 2016-03-01 | 2016-05-04 | 河北工程大学 | Variable-pressure jetting structure, air cushion type quenching device and system |
| CN106702133A (en) * | 2017-03-28 | 2017-05-24 | 艾伯纳工业炉(太仓)有限公司 | Air knife device for air cushion furnace and air cushion furnace |
| CN107058696A (en) * | 2017-06-02 | 2017-08-18 | 张子和 | Quenching Treatment device is used in a kind of aluminium strip processing |
| CN111793739A (en) * | 2020-06-05 | 2020-10-20 | 中航工程集成设备有限公司 | A kind of air cushion furnace gas mist cooperative quenching system and operation method |
| CN112501423A (en) * | 2020-11-30 | 2021-03-16 | 苏州中门子工业炉科技有限公司 | Continuous solution heat treatment equipment and process for air cushion and roller combined type aluminum strip coiled material |
| CN112501423B (en) * | 2020-11-30 | 2022-05-17 | 苏州中门子工业炉科技有限公司 | Continuous solution heat treatment equipment and process for air cushion and roller combined type aluminum strip coiled material |
| CN113234907A (en) * | 2021-05-10 | 2021-08-10 | 广西正润新材料科技有限公司 | Medium-high voltage electronic aluminum foil for high-capacity high-strength capacitor and preparation method thereof |
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Application publication date: 20121003 |