CN110129546A - Continous way stainless strip bright annealing production line - Google Patents
Continous way stainless strip bright annealing production line Download PDFInfo
- Publication number
- CN110129546A CN110129546A CN201910433125.6A CN201910433125A CN110129546A CN 110129546 A CN110129546 A CN 110129546A CN 201910433125 A CN201910433125 A CN 201910433125A CN 110129546 A CN110129546 A CN 110129546A
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- roller
- cover
- steel band
- steel
- production line
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- 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
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- 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
- C21D9/573—Continuous furnaces for strip or wire with cooling
-
- 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
- C21D9/68—Furnace coilers; Hot coilers
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- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention discloses one kind can be realized continuous production, improves production efficiency, reduces the continous way stainless strip bright annealing production line of production energy consumption.The continous way stainless strip bright annealing production line, including grate;Uncoiling unwinding device, steel belt cleaning device, preceding water jacket, annealing furnace, intermediate water jacket and air cooling equipment are disposed on the grate;One end that the grate is located at air cooling equipment is provided with S type compensation device.Energy consumption can be effectively reduced using the continous way stainless strip bright annealing production line, reduce and the waste heat of environment is polluted, while cost can be effectively reduced.
Description
Technical field
The present invention relates to the annealing field of stainless strip, especially a kind of continous way stainless strip bright annealing production
Line.
Background technique
It is well-known: existing stainless strip production line, in stainless strip production process, for stainless steel band
Material bright annealing line, by anneal it is air-cooled after stainless strip can be subjected to winding packing.
However existing stainless strip bright annealing production line is directly packaged after air-cooled, therefore, when needs change
When volume or winding, shutdown operation is required, therefore cannot achieve real continuous production, production efficiency is lower.
Meanwhile stainless strip temperature with higher after being made annealing treatment, it is therefore desirable to stainless strip into
Row cooling treatment, existing stainless strip anneling production line stainless strip generally also will do it after being quickly cooled down
It is air-cooled, it is existing it is air-cooled be usually directly stainless strip is carried out it is air-cooled, and be not implemented stainless strip waste heat recycling benefit
With.Therefore a large amount of waste heat discharges are into environment, to cause working environment poor, amount of heat is wasted, therefore, energy consumption compared with
It is high.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind can be realized continuous production, improves production efficiency, reduces
The continous way stainless strip bright annealing production line of production energy consumption.
The technical solution adopted by the present invention to solve the technical problems is: the production of continous way stainless strip bright annealing
Line, including grate;Uncoiling unwinding device, steel belt cleaning device, preceding water jacket, annealing furnace, centre are disposed on the grate
Water jacket and air cooling equipment;One end that the grate is located at air cooling equipment is provided with S type compensation device;
The steel belt cleaning device includes shell;The shell has inner cavity, and the lumen centers position is provided with first
Support roller;There is steel band in first support roller, be provided with top center steam jet and steel right above the steel band
Two sides with top are provided with top steam side nozzle;It is provided with below the steel band and is sprayed with the top center steam above steel band
Mouth and the symmetrical bottom center steam jet and lower section steam side nozzle of top steam side nozzle;
The air cooling equipment includes cover, is provided at least one waste-heat recovery device on the cover;The waste heat returns
Receiving apparatus includes absorbing cover, transitional cavity and blower;The lower end of the absorbing cover is connected to the inner cavity of cover, the absorbing cover
Lower end have air entry;The side of the air entry is provided with the first wind deflector;
The heat-exchange tube of multiple-layer horizontal setting is provided in the absorbing cover;It is provided on the absorbing cover and heat-exchange tube
Four the first connecting tubes of connection, and two two intercommunicatings;
The transitional cavity is horizontally disposed, and one end of the transitional cavity is connected to the side of absorbing cover, described to cross cavity
The other end be provided with blower;The blower has driving device;Escape pipe is provided on the blower;The escape pipe and cover
The inner cavity of body is connected to;Steel belt supporting roller is provided with below the mask body intracavity;
The second wind deflector is provided in the mask body intracavity;Air intake of the escape pipe in mask body intracavity is located at first
Between wind deflector and the second wind deflector;The vertically arranged heat-exchange tube of multilayer, the adapter cavity are provided in the transitional cavity
The second connecting tube being connected to there are two being arranged on the outer surface of body with heat-exchange tube;
The S type compensation device, including grate;The grate side is provided with transition roller;The side of the transition roller is set
It is equipped with demotion device;
The first Steel strip compression device is provided between the rack and transition roller;It is set between the transition roller and demotion device
It is equipped with the second Steel strip compression device;The side of the demotion device is provided with steel belt supporting roller;
Lateral skid beam is provided with below the grate;Traction roll bracket is slidably fitted in the transverse direction skid beam;It is described
Traction roll bracket one end is provided with traction device, and the other end is provided with steel band roller;
The demotion device includes support frame, is provided with First Transition roller and the second transition roller above support frame as described above;
The height of the First Transition roller center line is higher than the height of the second transition roller center line;The First Transition roller is located at transition roller
Between the second transition roller;
After steel band is stretched out by the air cooling equipment being arranged above grate, transition roller, demotion device, the first steel band pressure are successively bypassed
Tight device, steel band roller, the second Steel strip compression device form the S type of steel band around band.
Further, the absorbing cover and the intracorporal every layer of heat-exchange tube of adapter cavity are at snakelike distribution, the absorption
The horizontal snakelike distribution of every layer of heat-exchange tube in cover;The intracorporal every layer of heat-exchange tube of the adapter cavity vertically snakelike distribution.
Further, one end that the transitional cavity is connected to blower has conical opening, the lesser one end of conical opening and wind
Machine connection.
Preferably, the driving device of the blower uses hydraulic motor.
Preferably, first Steel strip compression device includes rack, and there are two supports side by side for setting above the rack
Roller;Top between two support rollers is provided with the first pressing roller;Between the mounting base and rack that first pressing roller has
It is provided with telescopic device.
Further, second Steel strip compression device includes substrate, and there are two water side by side for setting above the substrate
Flat support roller;One end of the substrate is hinged with support arm;The second pressure roller is provided on the support arm;
Second pressure roller is located at the top between two horizontal support rollers;Between the other end and support arm of the substrate
It is provided with the second telescopic device, second telescopic device one end is hinged with substrate, and the other end is hinged with support arm.
Preferably, the traction device is using drive trolley or hoist engine.
Preferably, the telescopic device and the second telescopic device are all made of hydraulic cylinder.
The beneficial effects of the present invention are: continous way stainless strip bright annealing production line of the present invention, due to
One end of grate is provided with S type compensation device, so as to realize the caching of finished product steel belt, so as to realize continuous production,
Production efficiency is improved, production cost is reduced;Secondly because the waste heat after strip anneal is recycled by air cooling equipment, and
And waste-heat cold water is utilized, so that cold water generates steam, steam is applied to cleaning device, so as to effectively reduce energy
Consumption is reduced and is polluted to the waste heat of environment, while can effectively reduce cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of continous way stainless strip bright annealing production line in the embodiment of the present invention;
Fig. 2 is the sectional view of steel belt cleaning device in the embodiment of the present invention;
Fig. 3 is the structural schematic diagram of stainless strip S type compensation device in the embodiment of the present invention;
Fig. 4 is the structural schematic diagram of the second Steel strip compression device in the embodiment of the present invention;
Fig. 5 is the main view of hollow cold waste-heat recovery device of the embodiment of the present invention;
Fig. 6 is the structural schematic diagram of hollow cold waste-heat recovery device of the embodiment of the present invention;
It is indicated in figure: 1- grate, 2- uncoiling unwinding device, 3- steel belt cleaning device, water jacket before 4-, 5- annealing furnace, in 6-
Between water jacket, 7- air cooling equipment, 8-S type compensation device, 71- cover, 72- absorbing cover, 73- transitional cavity, 74- blower, 75- driving
Device, 76- escape pipe, the first connecting tube of 77-, the second connecting tube of 78-, 79- driving device, 710- heat-exchange tube, 711- first
Wind deflector, the second wind deflector of 712-, 81- transition roller, 82- is by position device, the second Steel strip compression device of 83-, 84- the first steel band pressure
Tight device, 86- transverse direction skid beam, 87- draw roll bracket, 88- steel band roller, 89- traction device.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figures 1 to 6, continous way stainless strip bright annealing production line of the present invention, including grate 1;
Be disposed on the grate 1 uncoiling unwinding device 2, steel belt cleaning device 3, preceding water jacket 4, annealing furnace 5, intermediate water jacket 6 with
And air cooling equipment 7;One end that the grate 1 is located at air cooling equipment 7 is provided with S type compensation device 8;
The steel belt cleaning device 3 includes shell 31;The shell 31 has inner cavity, and the lumen centers position is provided with
First support roller 34;There is steel band in first support roller 34, the spray of top center steam is provided with right above the steel band
Two sides above mouth 32 and steel band are provided with top steam side nozzle 33;Be provided with below the steel band with above steel band
Top center steam jet 32 and the symmetrical bottom center steam jet 36 of top steam side nozzle 33 and lower section are steamed
Vapour side nozzle 35;
The air cooling equipment 7 is including being provided at least one waste-heat recovery device on cover 71, the cover 71;It is described remaining
Heat recovery apparatus includes absorbing cover 72, transitional cavity 73 and blower 74;The lower end of the absorbing cover 72 and the inner cavity of cover 71
The lower end of connection, the absorbing cover 72 has air entry 721;The side of the air entry 721 is provided with the first wind deflector 711;
The heat-exchange tube 710 of multiple-layer horizontal setting is provided in the absorbing cover 72;Be provided on the absorbing cover 72 with
Four the first connecting tubes 77 that heat-exchange tube 710 is connected to, and two two intercommunicatings;
The transitional cavity 73 is horizontally disposed, and one end of the transitional cavity 73 is connected to the side of absorbing cover 72, described
The other end for crossing cavity 73 is provided with blower 74;The blower 74 has driving device 75;Outlet is provided on the blower 74
Pipe 76;The escape pipe 76 is connected to the inner cavity of cover 71;Steel belt supporting roller 79 is provided with below 71 inner cavity of cover;
It is intracavitary in the cover 71 to be provided with the second wind deflector 712;The escape pipe 76 is intracavitary in cover 71 to enter gas
Mouth is between the first wind deflector 711 and the second wind deflector 712;The vertically arranged heat of multilayer is provided in the transitional cavity 73
Pipe 710 is exchanged, there are two the second connecting tubes 78 being connected to heat-exchange tube 710 for setting on the outer surface of the transitional cavity 73;
The S type compensation device 8, including grate 1;1 side of grate is provided with transition roller 81;The transition roller 81
Side is provided with demotion device 82;
The first Steel strip compression device 84 is provided between the rack 1 and transition roller 81;The transition roller 81 is filled with demotion
It sets and is provided with the second Steel strip compression device 83 between 82;The side of the demotion device 82 is provided with steel belt supporting roller 812;
The lower section of the grate 1 is provided with lateral skid beam 86;Traction roll bracket is slidably fitted in the transverse direction skid beam 86
87;Described 87 one end of traction roll bracket is provided with traction device 89, and the other end is provided with steel band roller 88;
The demotion device 82 includes support frame 821, be provided with above support frame as described above 821 First Transition roller 822 and
Second transition roller 823;The height of 821 center line of First Transition roller is higher than the height of 823 center line of the second transition roller;It is described
First Transition roller 822 is located between transition roller 1 and the second transition roller 823;
After steel band is stretched out by the air cooling equipment being arranged above grate 1, transition roller 81, demotion device 82, first are successively bypassed
Steel strip compression device 84, steel band roller 88, the second Steel strip compression device 83 form the S type of steel band around band.
During application: first by uncoiling unwinding device 2, realizing the uncoiling of coil of strip and unreel;Steel band is being drawn
Steel belt cleaning device 3, preceding water jacket 4, annealing furnace 5, intermediate water jacket 6 and air cooling equipment 7 are sequentially passed through under the action of device;So
Afterwards, coil of strip is wound into S type compensation device 8 after air-cooled;It is provided with wrap-up after S type compensation device 8, is filled by winding
It sets and winds the steel band of finished product.
Specifically, going out in steel belt cleaning device 3 by the steam jet in steel belt cleaning device 3, to the upper surface of steel band
Water vapour is sprayed simultaneously with lower surface, steel band is cleaned by vapor, so as to be easy to implement thorough cleaning.
The annealing of steel band first in annealing furnace 5, then steel band enters air cooling equipment 7, and wind is carried out in air cooling equipment 7
When cold, starting blower 74 first, so that the air entry 721 and escape pipe 76 in air-suction cover 72 intracavitary in cover 71 enter gas
The air-flow of circulation is formed between mouthful;Air-flow is aspirated through horizontally disposed multilayer heat-exchange tube in air-suction cover 72 by air-suction cover 72
710 exchange heat, and by being passed through cold water in heat-exchange tube 710, by the heat absorption in air-flow, then pass through transitional cavity again
The cold water being passed through in vertically arranged multilayer heat-exchange tube 710 in 73, further absorbs the heat in air-flow, gas
After flowing temperature reduction, the air-flow of circulation is entered in cover 71 by the air intake intracavitary in cover 71 of escape pipe 76, is again passed by
The steel band of 71 lower section of cover, realizes steel band air-cooled.
On steel strip winding to S type compensation device after air-cooled, when finished product end, which is wound, completes to carry out change of lap, at this time by moving back
Steel band after fire will stop winding, and by starting traction device 89, so that steel band roller 88 is mobile to feeding end, and make the
Two Steel strip compression devices 83 compress steel band, so that steel band is cached below grate.
When feeding end carries out change of lap, the first Steel strip compression device 84 is made to compress steel band at this time, the second steel band compresses dress
83 release steel bands are set, traction device 89 is moved freely, will be cached below grate 1 when finished product end is wound at this time
Steel band pack up, to realize continuous production.
In conclusion continous way stainless strip bright annealing production line of the present invention, due in one end of grate
It is provided with S type compensation device, so as to realize the caching of finished product steel belt, so as to realize continuous production, improves production effect
Rate reduces production cost;Secondly because recycling by air cooling equipment to the waste heat after strip anneal, and utilize waste heat
Cold water is heated, so that cold water generates steam, steam is applied to cleaning device, so as to effectively reduce energy consumption, reduction pair
The waste heat of environment pollutes, while can effectively reduce cost.
In order to improve waste heat recovering effect, further, every layer of heat in the absorbing cover 72 and transitional cavity 73 is handed over
The horizontal snakelike distribution of every layer of heat-exchange tube 710 for changing pipe 710 at snakelike distribution, in the absorbing cover 72;The transitional cavity
The vertical snakelike distribution of every layer of heat-exchange tube 710 in 73.
For the ease of sufficiently realizing heat exchange in transitional cavity 71;One end that the transitional cavity 71 is connected to blower 74
With conical opening, the lesser one end of conical opening is connected to blower 74.
For the ease of control, specifically, the driving device 75 of the blower 74 uses hydraulic motor.The traction device 89
Using drive trolley or hoist engine.The telescopic device 844 and the second telescopic device 834 are all made of hydraulic cylinder.
It in order to simplify structure, is easily installed, it is preferred that first Steel strip compression device 84 includes rack 841, the machine
Support roller 842 there are two being arranged above frame 841 side by side;Top between two support rollers 842 is provided with the first pressing roller
843;Telescopic device 844 is provided between the mounting base having of first pressing roller 843 and rack 841.Specifically, described
Two Steel strip compression devices 83 include substrate 831, and there are two horizontal support rollers 833 side by side for setting above the substrate 831;It is described
One end of substrate 831 is hinged with support arm 832;The second pressure roller 835 is provided on the support arm 832;
Second pressure roller 835 is located at the top between two horizontal support rollers 833;The other end of the substrate 831 with
The second telescopic device 834 is provided between support arm 832, described second telescopic device, 834 one end and substrate 831 are hinged, another
End is hinged with support arm 832.
Claims (8)
1. continous way stainless strip bright annealing production line, it is characterised in that: including grate (1);On the grate (1) successively
It is provided with uncoiling unwinding device (2), steel belt cleaning device (3), preceding water jacket (4), annealing furnace (5), intermediate water jacket (6) and air-cooled
Device (7);One end that the grate (1) is located at air cooling equipment (7) is provided with S type compensation device (8);
The steel belt cleaning device (3) includes shell (31);The shell (31) has inner cavity, the lumen centers position setting
There are the first support roller (34);There is steel band on first support roller (34), be provided with top center right above the steel band
Two sides above steam jet (32) and steel band are provided with top steam side nozzle (33);The steel band lower section is provided with and steel
The symmetrical bottom center steam jet of top center steam jet (32) and top steam side nozzle (33) with top
(36) and lower section steam side nozzle (35);
The air cooling equipment (7) includes that cover (71), the cover are provided at least one waste-heat recovery device on (71);It is described
Waste-heat recovery device includes absorbing cover (72), transitional cavity (73) and blower (74);The lower end of the absorbing cover (72) and cover
The inner cavity of body (71) is connected to, and the lower end of the absorbing cover (72) has air entry (721);The side of the air entry (721) is set
It is equipped with the first wind deflector (711);
The heat-exchange tube (710) of multiple-layer horizontal setting is provided in the absorbing cover (72);It is provided on the absorbing cover (72)
Four the first connecting tubes (77) being connected to heat-exchange tube (710), and two two intercommunicatings;
The transitional cavity (73) is horizontally disposed, and one end of the transitional cavity (73) is connected to the side of absorbing cover (72), institute
It states and crosses the other end of cavity (73) and be provided with blower (74);The blower (74) has driving device (75);The blower (74)
On be provided with escape pipe (76);The escape pipe (76) is connected to the inner cavity of cover (71);It is set below cover (71) inner cavity
It is equipped with steel belt supporting roller (79);
It is intracavitary in the cover (71) to be provided with the second wind deflector (712);The escape pipe (76) is intracavitary in cover (71)
Air intake is between the first wind deflector (711) and the second wind deflector (712);It is perpendicular that multilayer is provided in the transitional cavity (73)
To the heat-exchange tube (710) of setting, there are two be connected to heat-exchange tube (710) for setting on the outer surface of the transitional cavity (73)
The second connecting tube (78);
The S type compensation device (8), including grate (1);Grate (1) side is provided with transition roller (81);The transition roller
(81) side is provided with demotion device (82);
The first Steel strip compression device (84) are provided between the rack (1) and transition roller (81);The transition roller (81) and drop
The second Steel strip compression device (83) are provided between position device (82);The side of the demotion device (82) is provided with steel band support
Roller (812);
Lateral skid beam (86) are provided with below the grate (1);Traction roller support is slidably fitted on the transverse direction skid beam (86)
Frame (87);Described traction roll bracket (87) one end is provided with traction device (89), and the other end is provided with steel band roller (88);
The demotion device (82) includes support frame (821), is provided with First Transition roller (822) above support frame as described above (821)
And second transition roller (823);The height of First Transition roller (821) center line is higher than the second transition roller (823) center line
Height;The First Transition roller (822) is located between transition roller (1) and the second transition roller (823);
After steel band is stretched out by the air cooling equipment being arranged above grate (1), successively around transition roller (81), demotion device (82), the
One Steel strip compression device (84), steel band roller (88), the second Steel strip compression device (83) form the S type of steel band around band.
2. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: the absorbing cover
(72) every layer of heat-exchange tube (710) and in transitional cavity (73) is at snakelike distribution, every layer in the absorbing cover (72)
The horizontal snakelike distribution of heat-exchange tube (710);The vertical snakelike distribution of every layer of heat-exchange tube (710) in the transitional cavity (73).
3. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: the adapter cavity
One end that body (71) is connected to blower (74) has conical opening, and the lesser one end of conical opening is connected to blower (74).
4. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: the blower
(74) driving device (75) uses hydraulic motor.
5. continous way stainless strip bright annealing production line according to claim 4, it is characterised in that: first steel
Band pressing device (84) includes rack (841), and there are two support rollers (842) side by side for setting above the rack (841);Two
Top between support roller (842) is provided with the first pressing roller (843);Mounting base that first pressing roller (843) has with
Telescopic device (844) are provided between rack (841).
6. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: second steel
Band pressing device (83) includes substrate (831), and there are two horizontal support rollers (833) side by side for setting above the substrate (831);
One end of the substrate (831) is hinged with support arm (832);The second pressure roller (835) are provided on the support arm (832);
Second pressure roller (835) is located at the top between two horizontal support rollers (833);The other end of the substrate (831)
It is provided between support arm (832) the second telescopic device (834), described second telescopic device (834) one end and substrate (831)
Hingedly, the other end and support arm (832) are hinged.
7. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: the traction dress
(89) are set using drive trolley or hoist engine.
8. continous way stainless strip bright annealing production line according to claim 1, it is characterised in that: the flexible dress
It sets (844) and the second telescopic device (834) is all made of hydraulic cylinder.
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CN201910433125.6A CN110129546B (en) | 2019-05-23 | 2019-05-23 | Continuous stainless steel strip bright annealing production line |
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CN201910433125.6A CN110129546B (en) | 2019-05-23 | 2019-05-23 | Continuous stainless steel strip bright annealing production line |
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CN110129546B CN110129546B (en) | 2021-02-09 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265986A (en) * | 1997-03-25 | 1998-10-06 | Kawasaki Steel Corp | Method for continuously annealing and pickling cold rolled stainless steel strip and device therefor |
CN102676788A (en) * | 2012-04-28 | 2012-09-19 | 衡阳市丁点儿工业炉节能有限公司 | Energy-saving type roller hearth continuous bright normalizing annealing furnace |
CN202671611U (en) * | 2012-06-23 | 2013-01-16 | 丁海涛 | Tunnel type stainless steel band bright annealing furnace with multiple air-cooled devices |
CN204022904U (en) * | 2014-08-06 | 2014-12-17 | 中冶南方工程技术有限公司 | A kind of stainless steel belt clean annealing unit |
CN207243950U (en) * | 2017-07-29 | 2018-04-17 | 广东世创金属科技股份有限公司 | A kind of on-line cooling device of steel band continuous bright annealing |
CN107974552A (en) * | 2017-11-22 | 2018-05-01 | 福清市辉华不锈钢制品有限公司 | A kind of stainless steel belt bright annealing unit |
-
2019
- 2019-05-23 CN CN201910433125.6A patent/CN110129546B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10265986A (en) * | 1997-03-25 | 1998-10-06 | Kawasaki Steel Corp | Method for continuously annealing and pickling cold rolled stainless steel strip and device therefor |
CN102676788A (en) * | 2012-04-28 | 2012-09-19 | 衡阳市丁点儿工业炉节能有限公司 | Energy-saving type roller hearth continuous bright normalizing annealing furnace |
CN202671611U (en) * | 2012-06-23 | 2013-01-16 | 丁海涛 | Tunnel type stainless steel band bright annealing furnace with multiple air-cooled devices |
CN204022904U (en) * | 2014-08-06 | 2014-12-17 | 中冶南方工程技术有限公司 | A kind of stainless steel belt clean annealing unit |
CN207243950U (en) * | 2017-07-29 | 2018-04-17 | 广东世创金属科技股份有限公司 | A kind of on-line cooling device of steel band continuous bright annealing |
CN107974552A (en) * | 2017-11-22 | 2018-05-01 | 福清市辉华不锈钢制品有限公司 | A kind of stainless steel belt bright annealing unit |
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