CN110273062A - Vertical material frame and the bell furnace with it - Google Patents
Vertical material frame and the bell furnace with it Download PDFInfo
- Publication number
- CN110273062A CN110273062A CN201910602466.1A CN201910602466A CN110273062A CN 110273062 A CN110273062 A CN 110273062A CN 201910602466 A CN201910602466 A CN 201910602466A CN 110273062 A CN110273062 A CN 110273062A
- Authority
- CN
- China
- Prior art keywords
- support plate
- material frame
- aluminium
- vertical material
- support
- 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
- 239000000463 material Substances 0.000 title claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 71
- 239000004411 aluminium Substances 0.000 claims abstract description 67
- 230000004087 circulation Effects 0.000 claims abstract description 18
- 230000004323 axial length Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000000137 annealing Methods 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000011888 foil Substances 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 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
- C21D9/663—Bell-type furnaces
-
- 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
- C21D9/663—Bell-type furnaces
- C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
-
- 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
Abstract
The invention discloses a kind of vertical material framves, it is heat-treated for placing aluminium volume, the vertical material frame includes at least one horizontally disposed support plate, each support plate arranges along the vertical direction, support frame is provided between the adjacent support plate, the support plate offers the receiving hole of the sleeve ends for accommodating the aluminium volume, and the upper lateral part of the support plate offers several circulation grooves.The vertical material frame solves the problems, such as that aluminium volume annealed aluminium volume in bell furnace places support vertically, realizes and rolls up annealing to aluminium in bell furnace；Aluminium rolls up the air ventilation passage between end face and support plate, makes the end face heating of aluminium volume more evenly, is conducive to the transmitting axially and radially of heat；Bell furnace only configures a circulating fan on table, unlike each subregion of batch-type furnace requires a circulating fan, so unit aluminium volume power consumption is lower than the power consumption of box furnace annealing；More compact and sealing furnace inner space realizes less protective atmosphere consumption.
Description
Technical field
The present invention relates to a kind of vertical material frame and with its bell furnace.
Background technique
The annealing of cold rolling aluminium volume is carried out in batch-type furnace.Material volume is positioned horizontally in furnace on material frame, by
High temperature circulation blower fan makes furnace atmosphere forced flow, is rolled up by convective heat transfer annealed aluminium.Each area is structurally characterized in that in batch-type furnace
An aluminium volume is placed, each area is individually equipped with a circulating fan, and energy consumption is larger.
For bell furnace due to its good airproof performance, the annealing cycle is shorter, in terms of cold-strip steel annealing using very extensive.
Coil of strip is that vertical stacking is annealed in bell furnace, that is, the axial line of coil of strip extends ground along the vertical direction and places.It also deposits at present
In the application annealed in bell furnace to aluminum foil coil, due to aluminum foil coil small volume, so generalling use horizontal positioned
Stacking, that is, the axial line of aluminum foil coil is placed horizontally extendingly.But there has been no involve in bell furnace to Large size Aluminium at present
The application of row annealing, relative to aluminum foil coil, the volume of aluminium volume is larger, if the horizontal positioned circulation that will affect bell-type furnace gas,
It is unfavorable for heat convection, causes coiled material heating uneven, the annealing cycle is long.Cold rolling aluminium is rolled up the vertical bell furnace that is stacked in move back
Fire can give full play to the advantage of bell furnace.If but it is directly subjected to vertical stacking, since aluminium volume hardness is lower, it is located at
The aluminium volume of lower section can deform, and therefore, how realize that it is to have technical problem to be solved that aluminium volume is placed in bell furnace.
Summary of the invention
The object of the present invention is to provide a kind of vertical material framves, can be arranged in the bonnet of bell furnace, and aluminium volume can erect
Directly it is arranged on the vertical material frame and is heat-treated.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of vertical material frame, for place aluminium volume carry out heat
Processing, the aluminium volume include sleeve and the aluminium strip on the sleeve, and the vertical material frame includes at least one level
The support plate of setting, each support plate arrange along the vertical direction, are provided with support frame between the adjacent support plate, institute
It states support plate and offers receiving hole for accommodating the sleeve ends, the upper lateral part of the support plate offers several circulations
Slot.
Preferably, the circulation groove is extended radially outward from the receiving hole, and all circulation grooves are around described
Receiving hole radially distributes.
Preferably, the upper lateral part of the support plate is provided with several support plates, the clearance space structure of each support plate
At the circulation groove.
Preferably, support frame as described above includes several support columns extended along the vertical direction, and the support column is arranged described
The peripheral part of support plate.
It is further preferred that the support column is removably connect with the support plate.
Preferably, the support plate includes all being arranged between the top plate and bottom plate for horizontally disposed top plate and bottom plate
There are several bearing ribs being vertically arranged.
It is further preferred that the bearing rib radially distributes around the receiving hole.
Preferably, the receiving hole is through-hole.
Preferably, the spacing of the adjacent support plate is greater than the axial length of aluminium volume.
It is a further object to provide a kind of bell furnace, it can be realized that aluminium volume is vertical at pile to be placed on bell-type
Furnace annealing.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of bell furnace, in the bell furnace setting just like
The preceding vertical material frame.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: (1) solves aluminium volume
Annealed aluminium volume vertical the problem of placing support, realization are rolled up aluminium in bell furnace and are made annealing treatment in bell furnace；(2) aluminium rolls up end face
Air ventilation passage between support plate makes the end face heating of aluminium volume more evenly, is conducive to the transfers of heat, and aluminium rolls up appearance
Face and sleeve inner have gas flow heat convection, enhance heat aluminium coil diameter to transmitting；(3) bell furnace is only in table
One circulating fan of upper configuration, unlike each subregion of batch-type furnace requires a circulating fan, so unit aluminium rolls up power consumption
Power consumption than box furnace annealing is low；(4) more compact and sealing furnace inner space realizes less protective atmosphere consumption
Amount.
Detailed description of the invention
Attached drawing 1 is the axonometric schematic diagram of support plate；
Attached drawing 2 is the schematic top plan view of support plate；
Attached drawing 3 is the schematic cross-sectional view for being equipped with the vertical material frame of aluminium volume；
Wherein: 1, support plate；11, receiving hole；12, circulation groove；13, top plate；14, bottom plate；15, bearing rib；2, aluminium is rolled up；21,
Sleeve；22, aluminium strip；3, support plate；4, support frame；41, support column.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Fig. 1 to Fig. 3 show vertical material frame, can be arranged in the bonnet of bell furnace, and vertical material frame includes at least one
A horizontally disposed support plate 1, each support plate 1 arrange along the vertical direction, are provided with support frame 4 between adjacent support plate 1,
Support plate 1 offers the receiving hole 11 of the sleeve ends for accommodating aluminium volume 2, and the upper lateral part of support plate 1 offers several circulations
Slot 12.Aluminium volume 2 includes sleeve 21 and the aluminium strip 22 being wrapped on sleeve 21, and sleeve 21 is rolled up 2 axial ends portions in aluminium and protruded.
The spacing of two neighboring support plate 1 is greater than the axial length of aluminium strip 22.
An aluminium volume 2 can be placed vertically in each support plate 1, therefore the vertical material frame being capable of the multiple aluminium volumes of stacking
2, the consumption of protective atmosphere can be saved substantially more using the space in bell furnace.In the present embodiment, aluminium volume 2 is folded
At two layers, in other examples, the quantity of aluminium volume 2 can be increased and decreased according to the actual size of bell furnace.Each aluminium volume 2 is only
Own wt is born, the aluminium being located above rolls up the aluminium volume 2 that 2 weight are not transferred to lower section, therefore therefore aluminium volume 2 will not become
Shape.The end of sleeve 21 can be arranged in receiving hole 11, so that the stacking of aluminium volume 2 in the vertical direction is more compact, therefore
More aluminium volume 2 can be accommodated in bell furnace, while guaranteeing that the axial end portion of aluminium strip 22 is stood in support plate 1, and aluminium is enabled to roll up 2
It is securely placed on vertical material frame, while receiving hole 11 also can play position-limiting action to sleeve 21.
In the prior art, when rolling up annealing to aluminium using batch-type furnace, each aluminium volume requires to be equipped with a circulating fan.And it is sharp
When being annealed with the bell furnace with the vertical material frame to aluminium volume, multiple aluminium volumes need to only be equipped with a circulating fan, energy consumption
It is lower.
Since the upper lateral part of support plate 1 offers circulation groove 12, the heat of bell-type furnace atmosphere can be passed through circulation groove 12
The end position of aluminium strip 22 is passed, aluminium volume 2 is heated more uniformly.Circulation groove 12 is extended radially outward from receiving hole 11, is owned
Circulation groove 12 radially distribute around receiving hole 11, therefore aluminium roll up 2 ends stress and it is heated all more uniformly.
The upper lateral part of support plate 1 is provided with several support plates 3, and the clearance space of each support plate 3 constitutes the circulation
Slot 12, support plate 3 radially distribute.Support plate 3 can be fixed on by welding in support plate 3, manufacture difficulty compared with
It is low.In the present embodiment, shown in Figure 2, support plate 1 is cylindrical axle center symmetrical structure.
Support frame 4 includes several support columns 41 extended along the vertical direction, these support columns 41 are evenly provided on support
The peripheral part of disk 1, aluminium volume 2 can be arranged in the space that these support columns 41 surround.Specifically, support column 41 removably with
Support plate 1 connects, every to place an aluminium volume 2 when placing aluminium volume 2 using the vertical material frame, continues to build a branch upwards
Support plate 1.
Support plate 1 includes all being provided between top plate 13 and bottom plate 14 several for horizontally disposed top plate 13 and bottom plate 14
The bearing rib 15 being vertically arranged, these bearing ribs 15 are used to bear the gravity of aluminium volume 2.Bearing rib 15 is around receiving hole 11
It radially distributes, therefore its stress is more uniform, more bulky aluminium volume 2 can be supported.Support plate 1 is hollow shape,
Its lighter weight, and thickness is thicker, can satisfy the case where sleeve 21 protrudes longer dimension.
In the present embodiment, receiving hole 11 is through-hole, therefore the upper and lower ends of sleeve 21 can plug receiving hole 11
In, vertical material frame is more compact in the size of vertical direction.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of vertical material frame is heat-treated for placing aluminium volume, the aluminium volume is including sleeve and wound on the sleeve
On aluminium strip, it is characterised in that: the vertical material frame includes at least one horizontally disposed support plate, each support plate edge
Vertical direction arranges, and is provided with support frame between the adjacent support plate, the support plate is offered for accommodating the set
The receiving hole of cylinder end, the upper lateral part of the support plate offer several circulation grooves.
2. vertical material frame according to claim 1, it is characterised in that: the circulation groove from the receiving hole radially outward
Extend, all circulation grooves radially distribute around the receiving hole.
3. vertical material frame according to claim 1, it is characterised in that: the upper lateral part of the support plate is provided with several supports
The clearance space of plate, each support plate constitutes the circulation groove.
4. vertical material frame according to claim 1, it is characterised in that: support frame as described above includes several extending along the vertical direction
Support column, the peripheral part of the support plate is arranged in the support column.
5. vertical material frame according to claim 4, it is characterised in that: the support column removably connects with the support plate
It connects.
6. vertical material frame according to claim 1, it is characterised in that: the support plate includes all for horizontally disposed top plate
And bottom plate, several bearing ribs being vertically arranged are provided between the top plate and bottom plate.
7. vertical material frame according to claim 6, it is characterised in that: the bearing rib is around the receiving hole in radiation
Shape distribution.
8. vertical material frame according to claim 1, it is characterised in that: the receiving hole is through-hole.
9. vertical material frame according to claim 1, it is characterised in that: the spacing of the adjacent support plate is greater than the aluminium
The axial length of volume.
10. a kind of bell furnace, it is characterised in that: setting is described in any item just like claim 1-9 vertical in the bell furnace
Expect frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602466.1A CN110273062A (en) | 2019-07-05 | 2019-07-05 | Vertical material frame and the bell furnace with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602466.1A CN110273062A (en) | 2019-07-05 | 2019-07-05 | Vertical material frame and the bell furnace with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110273062A true CN110273062A (en) | 2019-09-24 |
Family
ID=67962993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910602466.1A Pending CN110273062A (en) | 2019-07-05 | 2019-07-05 | Vertical material frame and the bell furnace with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110273062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622085A (en) * | 2022-02-15 | 2022-06-14 | 埃斯科特钢有限公司 | Wire-hooking prevention annealing material rack of bell-type furnace |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981314A (en) * | 1962-01-09 | 1965-01-20 | Voest Ag | Improvements in or relating to convector plates |
| CN2464735Y (en) * | 2001-02-20 | 2001-12-12 | 张幼喜 | Plane support convection board |
| CN201762408U (en) * | 2010-08-30 | 2011-03-16 | 莱芜钢铁股份有限公司 | Bell type stacking frame for bell-type annealing furnace |
| CN202297730U (en) * | 2011-10-26 | 2012-07-04 | 永鑫精密材料（无锡）有限公司 | Annealing tool of cold-rolling extremely-thin deeply-drawing steel strip |
| CN202465825U (en) * | 2012-02-01 | 2012-10-03 | 武汉艾亦特工业炉有限公司 | Lifting frame type convection plate |
| CN202465810U (en) * | 2012-03-12 | 2012-10-03 | 重庆钢铁(集团)有限责任公司 | Dual-layer convection plate |
| CN104726654A (en) * | 2013-12-23 | 2015-06-24 | 江苏凯特尔工业炉有限公司 | Support convection device for annealing of thin plates |
| CN205046167U (en) * | 2015-10-24 | 2016-02-24 | 江阴科玛金属制品有限公司 | Convection current board |
| CN210367837U (en) * | 2019-07-05 | 2020-04-21 | 艾伯纳工业炉(太仓)有限公司 | Vertical material rack and cover type furnace with same |
-
2019
- 2019-07-05 CN CN201910602466.1A patent/CN110273062A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981314A (en) * | 1962-01-09 | 1965-01-20 | Voest Ag | Improvements in or relating to convector plates |
| CN2464735Y (en) * | 2001-02-20 | 2001-12-12 | 张幼喜 | Plane support convection board |
| CN201762408U (en) * | 2010-08-30 | 2011-03-16 | 莱芜钢铁股份有限公司 | Bell type stacking frame for bell-type annealing furnace |
| CN202297730U (en) * | 2011-10-26 | 2012-07-04 | 永鑫精密材料（无锡）有限公司 | Annealing tool of cold-rolling extremely-thin deeply-drawing steel strip |
| CN202465825U (en) * | 2012-02-01 | 2012-10-03 | 武汉艾亦特工业炉有限公司 | Lifting frame type convection plate |
| CN202465810U (en) * | 2012-03-12 | 2012-10-03 | 重庆钢铁(集团)有限责任公司 | Dual-layer convection plate |
| CN104726654A (en) * | 2013-12-23 | 2015-06-24 | 江苏凯特尔工业炉有限公司 | Support convection device for annealing of thin plates |
| CN205046167U (en) * | 2015-10-24 | 2016-02-24 | 江阴科玛金属制品有限公司 | Convection current board |
| CN210367837U (en) * | 2019-07-05 | 2020-04-21 | 艾伯纳工业炉(太仓)有限公司 | Vertical material rack and cover type furnace with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114622085A (en) * | 2022-02-15 | 2022-06-14 | 埃斯科特钢有限公司 | Wire-hooking prevention annealing material rack of bell-type furnace |
| CN114622085B (en) * | 2022-02-15 | 2024-01-05 | 埃斯科特钢有限公司 | Prevent colluding line bell-type furnace annealing work or material rest |
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