CN203593791U - Continuous processing system for pure titanium belts - Google Patents
Continuous processing system for pure titanium belts Download PDFInfo
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- CN203593791U CN203593791U CN201320799788.8U CN201320799788U CN203593791U CN 203593791 U CN203593791 U CN 203593791U CN 201320799788 U CN201320799788 U CN 201320799788U CN 203593791 U CN203593791 U CN 203593791U
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- roller group
- section
- pickling
- tensioning roller
- titanium band
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- Expired - Lifetime
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000010936 titanium Substances 0.000 title claims abstract description 116
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 116
- 238000000137 annealing Methods 0.000 claims abstract description 42
- 238000005422 blasting Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000005554 pickling Methods 0.000 claims description 46
- 238000001035 drying Methods 0.000 claims description 23
- 230000001680 brushing effect Effects 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 abstract description 35
- 238000004140 cleaning Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 238000000034 method Methods 0.000 description 24
- 238000001816 cooling Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000001723 curing Methods 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Abstract
The utility model discloses a continuous processing system for pure titanium belts, which can perform annealing, shot-blasting and acid cleaning continuous processing on pure titanium belts. The continuous processing system for pure titanium belts comprises an uncoiler, a pinch straightening machine, a plasma welding machine, an entry loop, an annealing furnace, a stoving device, a shot blasting machine, an acid cleaning device, an exit loop and a recoiling machine all sequentially arranged, wherein a first tension roller group is arranged between the entry loop and the pinch straightening machine; a second tension roller group is arranged between the entry loop and the annealing furnace; a third tension roller group is arranged between the stoving device and the shot blasting machine; a fourth tension roller group is arranged between the shot blasting machine and the acid cleaning device; a fifth tension roller group is arranged between the acid cleaning device and the exit loop; a sixth tension roller group is arranged between the exit loop and the recoiling machine.
Description
Technical field
The utility model relates to a kind of continous processing system of pure titanium band.
Background technology
Pure titanium have lightweight, high-strength, anti-corrosion, heat-resisting, without magnetic and a series of premium propertiess such as low temperature resistant, be widely used in the industries such as oil, chemical industry, metallurgy, light industry and aerospace, along with the progress of titanium industry production technology and day by day speeding of the national economic development, rapidly, pure titanium band is widely used in the every field of productive life in domestic titanium band production industry development.The common pure titanium band of the course of processing of pure titanium band uses high-quality titanium sponge to make raw material, forms through operation manufactures such as smelting, forging, rollings.Hot-rolled pure titanium band both can directly use, and also can after annealed pickling, use; Hot-rolled pure titanium band also can further be implemented cold-rolling process to obtain the Cold-rolled Pure titanium band thinner, dimensional precision is higher, surface quality is better and property more can be met customer need after annealing and pickling is processed.In hot rolling process, for obtaining desirable tissue and performance, pure titanium band adopts high temperature coiling technique conventionally.Be accompanied by the whole process of hot rolling, pure titanium belt surface contacts the oxidizing reaction producing and exists always with air, and pure titanium belt surface forms has certain thickness zone of oxidation.The iron scale of pure titanium belt surface is hard and crisp, can break, comes off when cold rolling, causes the defects such as iron scale is pressed into, roll marks, has a strong impact on Cold-rolled Pure titanium belt surface quality, even causes and in cold-rolled process, occurs skidding accident.Therefore, the hot-rolled pure titanium band of not removing iron scale can not directly carry out cold rolling processing, and hot-rolled pure titanium band must carry out annealing and pickling processing.The annealing and pickling processing of hot-rolled pure titanium band its essence is the iron scale of removing pure titanium belt surface, and pure titanium band is carried out to normalizing annealing.
At present, pure titanium band generally adopts the individual curing technique of annealing, ball blast, pickling, and annealing, ball blast, pickling are respectively independent processing line.When pure titanium band is produced on processing, for guaranteeing that titanium band, smoothly by each unit, all needs to carry out shearing work end to end.Therefore, pure titanium band is produced while adopting independent processing line, need repeatedly carry out shearing work end to end, thereby cause product to shear end to end waste, is unfavorable for improving product lumber recovery.And pure titanium band is expensive, cause very large waste.Meanwhile, while adopting independent technical process, cannot, according to related process such as the annealing of product final quality state macro readjustment of direction, ball blast, pickling, be unfavorable for guaranteeing the stability of the quality of production.And, adopt individual curing technical process, processing line for every all needs to be equipped with the equipment such as Abrollhaspel, reeling machine, cross cutting scissors, has increased investment cost.
For example Chinese patent 201110183786.1, a kind of method of titanium or titanium alloy roll coil of strip stretching leveling, is exactly individual curing technique.For another example Chinese patent 201110358612.4, a kind of continuous acid washing process method for titanium tape reel is also independent acid cleaning process.Also have Chinese patent 200910309979.X, a kind of continuous annealing process of hot-rolled pure titanium roll is also individual curing technique.Chinese patent 201110358602.0, the method for the continuous ball blast technique of a kind of titanium strip coil, is also individual curing technique.Above-mentioned these documents can illustrate that current titanium band production technique is all that each processing step is separated independently and carried out.So just certainly exist that the quality of production is unstable, equipment is many, the problem that production cost is high.
Utility model content
The technical problem that the utility model solves is to provide and a kind ofly can anneals to pure titanium band, the continous processing system of ball blast and the processed continuously pure titanium band of pickling.
The utility model solves the technical scheme that its technical problem adopts: the continous processing system of pure titanium band, comprise the Abrollhaspel setting gradually, pinch straightener, plasma welding machine, entry loop, annealing furnace, drying unit, shot-blasting machine, pickler, outlet looping and reeling machine, wherein, between entry loop and pinch straightener, be provided with the first tensioning roller group, between entry loop and annealing furnace, be provided with the second tensioning roller group, between drying unit and shot-blasting machine, be provided with the 3rd tensioning roller group, between shot-blasting machine and pickler, be provided with the 4th tensioning roller group, between pickler and outlet looping, be provided with the 5th tensioning roller group, between outlet looping and reeling machine, be provided with the 6th tensioning roller group.
Further: described pickler comprises the pre-washing section, the first pickling section, middle brushing stage, the second pickling section, rinsing section and the drying section that set gradually, pre-washing section is provided with pre-washing mechanism, the first pickling section is provided with the first pickling mechanism, middle brushing stage is provided with scrub body, the second pickling section is provided with the second pickling mechanism, rinsing section is provided with rinsing mechanism, and drying section is provided with drying mechanism.
Further: described outlet looping is vertical outlet looping, horizontal outlet looping or hole formula outlet looping.
The beneficial effects of the utility model are: can anneal to pure titanium band, ball blast and pickling process continuously, is conducive to guarantee the stability of the quality of production, saved the input of equipment, reduced production cost, also makes processing efficiency be improved.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the continous processing system of pure titanium band of the present utility model;
In figure, be labeled as: Abrollhaspel 1, pinch straightener 2, ion welding machine 3, entry loop 5, annealing furnace 7, drying unit 8, shot-blasting machine 10, pickler 12, outlet looping 14, reeling machine 16, the first tensioning roller group 4, the second tensioning roller group 6, the 3rd tensioning roller group 9, the 4th tensioning roller group 11, the 5th tensioning roller group 13, the 6th tensioning roller group 15.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, the continous processing system of pure titanium band, comprise the Abrollhaspel 1 setting gradually, pinch straightener 2, plasma welding machine 3, entry loop 5, annealing furnace 7, drying unit 8, shot-blasting machine 10, pickler 12, outlet looping 14 and reeling machine 16, wherein, between entry loop 5 and pinch straightener 2, be provided with the first tensioning roller group 4, between entry loop 5 and annealing furnace 7, be provided with the second tensioning roller group 6, between drying unit 8 and shot-blasting machine 10, be provided with the 3rd tensioning roller group 9, between shot-blasting machine 10 and pickler 12, be provided with the 4th tensioning roller group 11, between pickler 12 and outlet looping 14, be provided with the 5th tensioning roller group 13, between outlet looping 14 and reeling machine 16, be provided with the 6th tensioning roller group 15.Described outlet looping 14 can be vertical outlet looping, horizontal outlet looping or hole formula outlet looping.
In the time that titanium band is processed continuously, after titanium strip coil uncoiling, for preventing from taking the lead warpage, align and take the lead by pinch straightener, utilize plasma welding machine to bring the welding of wardrobe tail into the titanium of processing on line.After welding, titanium band is filled with entry loop fast, and the shutdown that entry loop causes can avoid the gap such as uncoiling, welding time is avoided processing line and shut down the mass defects such as the parking spot causing.Titanium band, after entry loop, enters annealing operation, and annealing operation generally adopts integral type annealing furnace.Annealing furnace is made up of preheating section, heating zone, soaking zone conventionally.Annealing furnace preheating section can make full use of annealing furnace waste heat, reaches energy-conservation object, reduces titanium band simultaneously and directly enters the thermal shocking that annealing furnace heating zone causes, and guarantees the steady running of titanium band, improves the heating quality of titanium band.Preheating section improves heat by residual high-temperature gas in stove, preheating temperature is generally 300-600 ℃, heating zone adopts open flame combustion nozzle heating titanium strip, when the annealing of titanium band, heating zone furnace temperature is 600-1000 ℃, and titanium band plate temperature is 550-900 ℃, and soaking zone adopts open flame combustion nozzle insulation, holding temperature is 600-900 ℃ of furnace temperature, and plate temperature is 550-900 ℃.After the annealing of titanium band, by cooling section, cooling section can adopt water smoke cooling, also can adopt air cooling or water cooling, or the technique of several type of cooling combinations, and titanium band enters shot-blasting machine after cooling section is cooled to 30-70 ℃.Shot-blasting machine adopts 0.3-0.5mm pill conventionally, shot-blasting machine adopts 2 to 8 ramming heads, 2 shot-blasting machines (1 use 1 standby or series connection use) can be set as required, by adjusting ejection velocity and impelling angle and the ball blast amount of pill, can control ball blast effect, when titanium band is processed continuously, ball blast speed is 30-80mm/s, impelling angle is 30-70 °, and single ramming head ball blast amount is 400-600kg/min, ball blast rear surface grade Sa2.5 level.
In titanium band continuous processing line, the ingress of pickler can arrange pre-washing section, and pre-washing section adopts spray service water or rinse water and brush roll to process titanium band, can remove titanium belt surface kish dust.Pre-washing Duan Houke arranges pickling section, in pickling section, is provided with acid tank, and acid tank is for carrying out pickling to titanium band.Acid solution continuous circulation in acid tank, the oxide skin of removal titanium belt surface, according to need of production, titanium band annealing and pickling line arranges 2-4 acid tank conventionally.Because when the pickling of titanium band, can emit a large amount of heats, acid solution adopts cold, hot two-purpose interchanger, can heat or cooling dual-purpose heat exchanger acid solution, when acid solution heating, adopts steam as heating medium, adopts recirculated water as heat-eliminating medium when cooling.For the acid solution of avoiding titanium belt surface to adhere to enters the second acid tank by the first acid tank, brushing stage in the middle of can establishing in the middle of the first acid tank and the second acid tank, middle brushing stage adopts to be scrubbed the mode that adds cleaning and removes the residual pickling of titanium belt surface.Middle brushing stage can adopt brush roll to process titanium band, and scavenging solution is rinse water.When the pickling of titanium band, conventionally adopt the mix acid liquor of hydrofluoric acid and nitric acid as pickling medium, pickling temperature is between 35-80 ℃, in acid circulation tank, concentration of nitric acid is generally 80-160g/l, hydrofluoric acid concentration is 3-30g/l, the concentration of metal ions of controlled circulation acid solution is no more than 50g/l, and controlling titanium band is 3-12min by the pickling time of pickling tank.In acid cleaning process, although squeezing roller can be set between acid tank, can not guarantee that the acid solution of titanium belt surface is extracted completely, the titanium belt surface after extracting is residual a part of acid solution still, and residual acid solution can cause the corrosion of titanium band, has a strong impact on quality product.Therefore, be the residual acid solution of titanium belt surface after removing pickling, titanium band enters rinse tank and carries out final rinsing, namely above-mentioned rinsing section.Rinsing section can arrange rinse tank or rinsing shower nozzle, conventionally adopts de-salted water as rinsing medium.Adopt de-salted water rinsing can avoid the titanium belt surface that in water, the metal ion such as Ca, Mg causes to pollute.Meanwhile, adopt steam to heat rinse water, controlling rinse water temperature is 50-80 ℃, at this temperature, can improve the cleaning performance of rinse water to the residual acid solution of titanium belt surface, eliminates sour spot defect.For eliminating the water stain of titanium belt surface after rinsing, the titanium band after rinsing is dried by drying section, and drying section adopts electric heating drying machine structure, steam heat-exchanging drying mechanism etc. to dry titanium band conventionally.
In titanium band continuous processing line, after rinsing section, outlet looping is set, outlet looping can adopt horizontal, vertical or hole formula, and annealing when guaranteeing to unload the operations such as volume, bundling, ball blast and pickling section are not shut down as basic demand.
In titanium band continuous processing line, each section of configuration tensioning roller provides power for titanium tape running.Under normal circumstances, configure 6-7 cover tensioning roller completely, wherein, a set of tensioning roller of configuration before entry loop, for titanium band provides tension force in Abrollhaspel to the operation of entry loop.Annealing furnace entrance configuration 1-2 cover tensioning roller, for the operation of titanium band between entry loop and annealing furnace entrance provides tension force, in unit operation speed is 0-8m time, the configurable 1 cover tensioning roller in this position, in the time that unit operation speed is above higher than 8m, for guaranteeing stability and the prevention broken belt accident of annealing furnace internal tension, the configurable 2 cover tensioning rollers in this position.After annealing furnace, configure 1 cover tensioning roller, for the operation of titanium band between annealing furnace and shot-blasting machine provides tension force.After shot-blasting machine, configure 1 cover tensioning roller, for the operation of titanium band between shot-blasting machine and pickling section provides tension force.After pickling section, configure a set of tensioning roller, for the operation of titanium band between pickling section and outlet looping provides tension force.After outlet looping, configure 1 cover tensioning roller, for the operation of titanium band between outlet looping and reeling machine provides tension force.
In the time that pure titanium band continuous processing line is produced, pure titanium band can be implemented annealing, ball blast, acid cleaning process continuously, and pure titanium band, through once shearing and can produce as pickling finished product end to end, has reduced and cut useless amount compared with conventional processing line, has improved lumber recovery.And, when continuous annealing, ball blast, acid cleaning process are implemented, can effectively follow the tracks of influencing each other between the annealing of pure titanium band, ball blast, acid cleaning process, for guaranteeing the quality of the finished product, can carry out in time technique adjustment, constant product quality improves.Pure titanium band continuous processing line adopts a set of Abrollhaspel and a set of reeling machine, and adopts conventional processing line, as need complete annealing, ball blast, acid cleaning process, needs configuration three cover Abrollhaspels and three cover reeling machines, has greatly increased facility investment.
Embodiment 1:
Titanium twists in after Abrollhaspel uncoiling, by pinch straightener take the lead aligning, adopt plasma welding machine by its with continuous processing line on titanium band magnetic tape trailer weld.After welding, titanium band provides power by the first tensioning roller group, is filled with rapidly entry loop, and entry loop is horizontal loop, and entry loop preseting length is 50m.Then provide power by the second tensioning roller group, titanium band enters annealing furnace, carries out normalizing in annealing furnace, titanium band after normalizing is under the dynamic action of the 3rd tensioning roller group, entering cooling section, to carry out water smoke cooling, and dry, cooling, dry after titanium band temperature be 30 ℃.Then carry out Shot Blasting, 4 ramming heads of shot-blasting machine configuration, ramming head is arranged up and down.Under the dynamic action that titanium band after Shot Blasting provides in the 4th tensioning roller group, pass through successively pre-washing section, the first pickling section, middle brushing stage, the second pickling section, rinsing section and drying section.Wherein, pre-purge zone length is 4m, and the acid tank length of the first pickling section and the second pickling section is respectively 12.5m, the roll structure of middle brushing stage is that brush roll, support roll top-bottom cross are arranged, scavenging solution is rinse water, and rinse water are supplied by rinsing section rinse water holding tank, and middle brushing stage length is 4m.Rinsing section adopts four rinse tanks, and rinse water adopt steam to heat, and controlling rinse water temperature is 50 ℃.Titanium belt surface after rinsing adopts Resistant heating to dry wind, and oven dry wind blasts drying baker by centrifugal blower dries titanium band.After drying, titanium band provides power by the 5th tensioning roller group, enters outlet looping, and outlet looping is vertical loop, and outlet looping reserves are 20m.Finally, provide power by the 6th tensioning roller group, titanium tape running to reeling machine batches.
Embodiment 2:
Titanium twists in after Abrollhaspel uncoiling, by pinch straightener take the lead aligning, adopt plasma welding machine by its with continuous processing line on titanium band magnetic tape trailer weld.After welding, titanium band provides power by the first tensioning roller group, is filled with rapidly entry loop, and entry loop is horizontal loop, and entry loop preseting length is 200m.Then provide power by the second tensioning roller group, the second tensioning roller group can arrange 2 cover tensioning rollers, and titanium band enters annealing furnace, in annealing furnace, carry out normalizing, titanium band after normalizing enters cooling section, and to carry out water smoke cooling, and dry, cooling, dry after titanium band temperature be 70 ℃.Then carry out Shot Blasting, 8 ramming heads of shot-blasting machine configuration, ramming head is arranged up and down.Under the dynamic action that titanium band after Shot Blasting provides in the 4th tensioning roller group, pass through successively pre-washing section, the first pickling section, middle brushing stage, the second pickling section, rinsing section and drying section.Wherein, pre-purge zone length is 12m, and the acid tank length of the first pickling section and the second pickling section is respectively 16m, the roll structure of middle brushing stage is that brush roll, support roll top-bottom cross are arranged, scavenging solution is rinse water, and rinse water are supplied by rinsing section rinse water holding tank, and middle brushing stage length is 8m.Rinsing section adopts four rinse tanks, and rinse water adopt steam to heat, and controlling rinse water temperature is 80 ℃.Titanium belt surface after rinsing adopts Resistant heating to dry wind, and oven dry wind blasts drying baker by centrifugal blower dries titanium band.After drying, titanium band provides power by the 5th tensioning roller group, enters outlet looping, and outlet looping is horizontal loop, and kink reserves are 50m.Finally, provide power by the 6th tensioning roller group, titanium tape running to reeling machine batches.
Claims (3)
1. the continous processing system of pure titanium band, it is characterized in that: comprise the Abrollhaspel (1) setting gradually, pinch straightener (2), plasma welding machine (3), entry loop (5), annealing furnace (7), drying unit (8), shot-blasting machine (10), pickler (12), outlet looping (14) and reeling machine (16), wherein, between entry loop (5) and pinch straightener (2), be provided with the first tensioning roller group (4), between entry loop (5) and annealing furnace (7), be provided with the second tensioning roller group (6), between drying unit (8) and shot-blasting machine (10), be provided with the 3rd tensioning roller group (9), between shot-blasting machine (10) and pickler (12), be provided with the 4th tensioning roller group (11), between pickler (12) and outlet looping (14), be provided with the 5th tensioning roller group (13), between outlet looping (14) and reeling machine (16), be provided with the 6th tensioning roller group (15).
2. the continous processing system of pure titanium band as claimed in claim 1, it is characterized in that: described pickler (12) comprises the pre-washing section, the first pickling section, middle brushing stage, the second pickling section, rinsing section and the drying section that set gradually, pre-washing section is provided with pre-washing mechanism, the first pickling section is provided with the first pickling mechanism, middle brushing stage is provided with scrub body, the second pickling section is provided with the second pickling mechanism, and rinsing section is provided with rinsing mechanism, and drying section is provided with drying mechanism.
3. the continous processing system of pure titanium band as claimed in claim 1 or 2, is characterized in that: described outlet looping (14) is vertical outlet looping, horizontal outlet looping or hole formula outlet looping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799788.8U CN203593791U (en) | 2013-12-05 | 2013-12-05 | Continuous processing system for pure titanium belts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799788.8U CN203593791U (en) | 2013-12-05 | 2013-12-05 | Continuous processing system for pure titanium belts |
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| Publication Number | Publication Date |
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| CN203593791U true CN203593791U (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320799788.8U Expired - Lifetime CN203593791U (en) | 2013-12-05 | 2013-12-05 | Continuous processing system for pure titanium belts |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801567A (en) * | 2015-04-16 | 2015-07-29 | 太原钢铁(集团)有限公司 | Tension control method for continuous processing line with large specification range and capacity |
| CN104988445A (en) * | 2015-07-31 | 2015-10-21 | 宝钛集团有限公司 | Method for withdrawing and straightening titanium band finished product for plate heat exchanger |
| CN105537286A (en) * | 2015-12-14 | 2016-05-04 | 恩平市恒钢重工有限公司 | Coaxial common-rail type strip steel horizontal loop device |
| CN106319551A (en) * | 2016-11-11 | 2017-01-11 | 攀钢集团攀枝花钢钒有限公司 | Device and method for preventing yellow spot defect of titanium strip due to continuous acid-washing |
| CN110499514A (en) * | 2019-09-29 | 2019-11-26 | 成都先进金属材料产业技术研究院有限公司 | TC4 titanium alloy sheet band acid cleaning process |
| CN112746283A (en) * | 2020-12-27 | 2021-05-04 | 山东盛阳金属科技股份有限公司 | Titanium plate pickling system and technology thereof |
| CN115287669A (en) * | 2022-07-12 | 2022-11-04 | 中冶南方工程技术有限公司 | Multifunctional strip processing unit and using method thereof |
-
2013
- 2013-12-05 CN CN201320799788.8U patent/CN203593791U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801567A (en) * | 2015-04-16 | 2015-07-29 | 太原钢铁(集团)有限公司 | Tension control method for continuous processing line with large specification range and capacity |
| CN104801567B (en) * | 2015-04-16 | 2017-01-25 | 太原钢铁(集团)有限公司 | Tension control method for continuous processing line with large specification range and capacity |
| CN104988445A (en) * | 2015-07-31 | 2015-10-21 | 宝钛集团有限公司 | Method for withdrawing and straightening titanium band finished product for plate heat exchanger |
| CN104988445B (en) * | 2015-07-31 | 2017-04-19 | 宝钛集团有限公司 | Method for withdrawing and straightening titanium band finished product for plate heat exchanger |
| CN105537286A (en) * | 2015-12-14 | 2016-05-04 | 恩平市恒钢重工有限公司 | Coaxial common-rail type strip steel horizontal loop device |
| CN106319551A (en) * | 2016-11-11 | 2017-01-11 | 攀钢集团攀枝花钢钒有限公司 | Device and method for preventing yellow spot defect of titanium strip due to continuous acid-washing |
| CN110499514A (en) * | 2019-09-29 | 2019-11-26 | 成都先进金属材料产业技术研究院有限公司 | TC4 titanium alloy sheet band acid cleaning process |
| CN112746283A (en) * | 2020-12-27 | 2021-05-04 | 山东盛阳金属科技股份有限公司 | Titanium plate pickling system and technology thereof |
| CN115287669A (en) * | 2022-07-12 | 2022-11-04 | 中冶南方工程技术有限公司 | Multifunctional strip processing unit and using method thereof |
| CN115287669B (en) * | 2022-07-12 | 2023-09-19 | 中冶南方工程技术有限公司 | Multifunctional strip processing unit and application method thereof |
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