CN101992278B - Spray deposition region fluid type controller matched with continuous extruder - Google Patents
Spray deposition region fluid type controller matched with continuous extruder Download PDFInfo
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- CN101992278B CN101992278B CN2010105597082A CN201010559708A CN101992278B CN 101992278 B CN101992278 B CN 101992278B CN 2010105597082 A CN2010105597082 A CN 2010105597082A CN 201010559708 A CN201010559708 A CN 201010559708A CN 101992278 B CN101992278 B CN 101992278B
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- roller
- rollers
- spray deposition
- race
- continuous extruder
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- 238000009718 spray deposition Methods 0.000 title abstract description 13
- 239000012530 fluid Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 5
- 238000001540 jet deposition Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000003723 Smelting Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 15
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
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- Extrusion Of Metal (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a spray deposition region fluid type controller matched with a continuous extruder, which is characterized in that two ends of the spray deposition region fluid type controller are occluded with a roller and a roller to form a core structure of the fluid type controller with a scraper and a scraper matched with the roller and the roller, wherein a certain gap exists between the roller and the roller. The specific control steps are achieved: a metal melt in a melting furnace (13) is atomized by an inert gas of a nozzle at the end part of a guide pipe to form molten drops with different sizes. In a process of flying of the molten drops, one part of molten drops directly fall into a wheel slot through the gap between the two rollers and one part of molten drops fall onto the two rollers and rotating at a certain speed by the drive of a frequency converter; sediments falling on the rollers and are thrown into the wheel slot or fall into the wheel slot under the function of the scraper and, thus the purpose of region control is realized. The invention solves the difficulty of one region control of a spray deposition continuous extrusion technology, thereby being capable of better realizing the matching of the spray deposition device and a continuous extruding device in integral capacity because the rotating speeds of the rollers and can be regulated by the control of the frequency converter.
Description
Technical field
The present invention relates to the flow pattern device of jet deposition Region control, thereby can realize the continuously extruded technology of jet deposition better
Background technology
The continuously extruded technology of jet deposition is a kind of shaping new technology to high strength inductile alloy material pipe rod profile and wire; To the integrated correlative study of still not having both at home and abroad other unit and individual of this technology, this technology is that on jet deposition and continuously extruded basis, to carry out technology integrated.
The continuously extruded technology of preparing of jet deposition is the middle small dimension pipe rod molded lines progressive forming technology of a kind of nearly end form, short flow process, with reference to continuously extruded, can save energy consumption about 30%, is a kind of efficient production method and power-saving technology.It makes full use of spray deposition technique and eliminates, can form the characteristics of the uniform high alloy blank of composition than low oxygen content, grain refinement, gross segregation, for the continuously extruded high-performance blank that provides, is continuously extruded development of technology.The inductile material presents good plasticity under continuously extruded compression and shear stress.This method synthesis jet deposition and continuously extruded advantage, for the preparation and the processing that is shaped of high alloy inductile tubes of material rod molded lines important impetus will be arranged.
But realize the combination of spray deposition technique and connecting technique; Under the effect of high-pressure atomization gas, to be deposited in the squeegee roller race of relative narrower as far as possible fully be a very big combination problem to molten metal in the Models of Spray Deposition; Address this problem; Just will control the spray deposition technique deposition region, this also is the maximum bottleneck that present two kinds of technology realize combination.
When spraying rolled strip, the region limits before roll both sides use air knife apparatus is rolled, there is not special correlative study report both at home and abroad except Alcoa Inc at present to control aspect, spray deposition technique deposition region.
It is by certain control effect for bigger Region control scope that air knife carries out Region control.Because the air curtain that air knife forms has certain diffusance (when jet length is 300mm; Diffusion breadth probably is 60mm); The part metals drop can enter into the diffusion air curtain, thus be the Region control scope that impossible reach narrower, and can not guarantee certain lumber recovery.This kind method is to realize the combination of spray deposition technique and continuously extruded technology.
Summary of the invention
The objective of the invention is to reach realization jet deposition Region control; Solved a Region control difficult problem of the continuously extruded technology of jet deposition; Two rollers 1,2 its rotating speed adjustable with frequency converter 19 controls; Thereby can realize the matching problem of jetting precipitation device and continuously extruded device whole capability better, promote the exploitation of the continuously extruded shaping new technology of jet deposition.
A kind of jet deposition zone flow pattern controller with the continuous extruder coupling of the present invention is characterized in that: this controller comprises: active roll (1), driven running roller (2), initiative roll shaft (3), driven roll shaft (4); Driving gear (5), driven gear (6), two scrapers (7,8); Variable-frequency motor (19), motor adapter sleeve (9), gear-box (10); Sealing plate (11), fixed head (12), smelting furnace (13); Mozzle (15), nozzle (16), race (18;), wherein there are two rollers (1) in space, (2) to reach the core texture that the two scrapers (7,8) supporting with it are formed popular controller in the middle of the interlock of two ends, the concrete control step of this controller is: the metal bath (14) in the smelting furnace (13) is become the molten drop (17) of different size by the inert gas atomizer of nozzle (16) in the end of mozzle (15); Molten drop is in flight course; A part directly drops in the race (18) through the slit between two rollers; A part drops on on the two rollers (1) with the certain speed rotation of frequency changer (19) drive, (2); Be thrown to race (18) or fall in the race (18) for dropping on deposit on two rollers (1), (2), thereby realize the purpose of Region control in the effect of scraper (7).
Described pair of roller the 1, the 2nd, two ends interlock centre have a fixed gap, and the rotating speed of its pair roller 1,2 is adjustable.Described and two supporting two scrapers the 7, the 8th of roller, adjustable.Said metal bath comprises the melt of various metal alloy compositions, and its composition range is all unrestricted.
Operation principle of the present invention: the metal bath 14 in the smelting furnace 13 is become the molten drop 17 of different size by the inert gas atomizer of nozzle 16 in the end of mozzle 15.Molten drop is in flight course; A part directly drops in the race 18 through the slit between two rollers; A part drops on the two rollers 1,2 with the certain speed rotation that drive with frequency changer 19; For dropping on that deposit on two rollers 1,2 is thrown in the race 18 or fall in the race 18, thereby realize the purpose of Region control in the effect of scraper 7,8.
The course of work of the present invention is: variable-frequency motor 19 rotates active roll 1 through drive roll wheel shaft 3; In the middle of active roll 1 and variable-frequency motor 19, be connected with driving gear 5, and the driven voller wheel shaft 3 on the driven running roller 2 is connected with the driven gear 6 that matches with driving gear 5.Rotate because of driving gear 5 drives driven gear 6, thereby two running rollers 1,2 are rotated.Variable-frequency motor of the present invention 19 had not only helped adjusting the coupling that proper speed is got rid of in the race 18 but also can be realized jetting precipitation device and continuously extruded device whole capability better to the molten drop 17 with certain fraction solid.The present invention has realized the combination of spray deposition technique and continuously extruded technology, thereby with the processing that is shaped important impetus will be arranged for the preparation of high alloy inductile tubes of material rod molded lines.
And comparing with prior art, advantage of the present invention or good effect:
1. this method and device have been realized the control in jet deposition zone, and that the Region control scope can reach is very narrow, and this is that existing region control method institute is inaccessiable, has broken through a bottleneck of the combination of spray deposition technique and continuously extruded technology.
2. this method has also guaranteed higher lumber recovery in Region control.
3. this apparatus structure is simple, and is with low cost, controls easyly, and volume is little, can realize automated production.
Description of drawings
Further specify flesh and blood of the present invention below in conjunction with accompanying drawing with instance, but content of the present invention is not limited to this.
Fig. 1 structural representation of the present invention.
The structural representation of Fig. 2 embodiment of the invention.
Fig. 3 is the A-A sketch map of Fig. 2.
Each label connotation in the accompanying drawing: 1-active roll (water-cooled steel rider); The driven running roller of 2-(water-cooled steel rider); The 3-initiative roll shaft; The driven roll shaft of 4-; The 5-driving gear; The 6-driven gear; 7-scraper 1; 8-scraper 2; The 19-variable-frequency motor; 9-motor adapter sleeve; The 10-gear-box; The 11-sealing plate; The 12-fixed head; The 13-smelting furnace; The 14-metallic solution; The 15-mozzle; The 16-nozzle; The 17-metal drop; The 18-race.
The specific embodiment
With reference to accompanying drawing 1; A kind of jet deposition zone flow pattern controller with the continuous extruder coupling comprises two counterrotating running rollers 1,2; Two running rollers 1,2 are supported on the fixed head respectively through rolling axle 3,4 separately; There is the scraper 7,8 that matches with it in the gap that 8～10mm is arranged between two running rollers, the bottom of two running rollers 1,2, and in the bottom of two running rollers the sealing plate 11 that matees with continuous extruder are arranged.Described two running rollers 1,2 are respectively active roll 1 and driven running roller 2, and the drive roll wheel shaft 3 on the active roll is connected with power set variable-frequency motor 19, is connected with driving gear 5 on the active roll.Driven voller wheel shaft 4 on the driven running roller 2 is connected with the driven gear 6 that matches with driving gear 5.
The described driving gear 5 of present embodiment is gear wheels such as diameter with driven gear 6, thereby makes running roller 1,2 when motion, realize rotating synchronously.
The invention solves a Region control difficult problem of the continuously extruded technology of jet deposition,, thereby can realize the coupling of jetting precipitation device and continuously extruded device whole capability better with two rollers 1,2 its rotating speed adjustable of frequency converter 19 control.
Claims (4)
1. jet deposition zone flow pattern controller with continuous extruder coupling, it is characterized in that: this controller comprises: active roll (1), driven running roller (2), initiative roll shaft (3); Driven roll shaft (4), driving gear (5), driven gear (6), two scrapers (7,8); Variable-frequency motor (19), motor adapter sleeve (9), gear-box (10), sealing plate (11); Fixed head (12), smelting furnace (13), mozzle (15), nozzle (16); Race (18) wherein has two rollers (1,2) in space and the core texture that the two scrapers (7,8) supporting with it are formed the flow pattern controller in the middle of the interlock of two ends
The concrete control step of this controller is: the metal bath (14) in the smelting furnace (13) is become the molten drop (17) of different size by the inert gas atomizer of nozzle (16) in the end of mozzle (15); Molten drop is in flight course; A part directly drops in the race (18) through the slit between two rollers; A part drops on the two rollers (1,2) with the certain speed rotation that drive with variable-frequency motor (19), is thrown to race (18) and perhaps falls in the race (18) in the effect of scraper (7) for dropping on deposit on two rollers (1,2).
2. the regional flow pattern controller of a kind of jet deposition with the continuous extruder coupling according to claim 1 it is characterized in that described pair of roller (1,2) is to have a fixed gap in the middle of the interlock of two ends, and the rotating speed of its pair roller (1,2) is adjustable.
3. the regional flow pattern controller of a kind of jet deposition with the continuous extruder coupling according to claim 1 is characterized in that described and two supporting two scrapers (7,8) of roller are adjustable.
4. the regional flow pattern controller of a kind of jet deposition with the continuous extruder coupling according to claim 1 is characterized in that said metal bath comprises the melt of various metal alloy compositions, and its composition range is all unrestricted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105597082A CN101992278B (en) | 2010-11-26 | 2010-11-26 | Spray deposition region fluid type controller matched with continuous extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105597082A CN101992278B (en) | 2010-11-26 | 2010-11-26 | Spray deposition region fluid type controller matched with continuous extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101992278A CN101992278A (en) | 2011-03-30 |
| CN101992278B true CN101992278B (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105597082A Expired - Fee Related CN101992278B (en) | 2010-11-26 | 2010-11-26 | Spray deposition region fluid type controller matched with continuous extruder |
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| CN104128383B (en) * | 2014-08-14 | 2016-01-20 | 昆明理工大学 | A kind of method of continuous jam and device |
| CN104624280A (en) * | 2014-12-06 | 2015-05-20 | 诸暨市粮工机械有限公司 | Driving device of rubber roll husker |
| CN104889360A (en) * | 2015-05-22 | 2015-09-09 | 昆明理工大学 | Method and device for preparing large wallboard profile |
| CN104959610A (en) * | 2015-06-30 | 2015-10-07 | 昆明理工大学 | Method and device for preparing Sn-Bi alloy wires |
| CN105039883B (en) * | 2015-06-30 | 2017-07-07 | 昆明理工大学 | A kind of preparation method of Cu Cr Zr alloyed contact lines |
| CN105598453B (en) * | 2016-02-25 | 2017-10-27 | 昆明理工大学 | A kind of metal material continuous processing device |
| CN110087798B (en) * | 2016-12-26 | 2022-02-11 | 普锐特冶金技术日本有限公司 | Sealing method, sealing device, and continuous casting device provided with sealing device |
| CN110695327B (en) * | 2019-11-14 | 2021-08-03 | 瓯锟科技温州有限公司 | Jet rolling preparation method of aluminum alloy composite plate strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035070A (en) * | 1987-12-21 | 1989-08-30 | 石川岛播磨重工业株式会社 | The apparatus for pouring of double-roller continuous casting machine |
| CN1087297A (en) * | 1992-11-25 | 1994-06-01 | 日立电线株式会社 | Adopt the continuously extruded device of two-wheeled to make the method and apparatus of composite metal wire |
| JP2006175488A (en) * | 2004-12-24 | 2006-07-06 | Mitsubishi-Hitachi Metals Machinery Inc | Twin-roll type continuous caster and twin-roll type continuous casting method |
| JP2006334597A (en) * | 2005-05-31 | 2006-12-14 | Mitsubishi-Hitachi Metals Machinery Inc | Twin-roll type continuous caster and casting method thereby |
| CN101352726A (en) * | 2007-07-25 | 2009-01-28 | 宝山钢铁股份有限公司 | Continuous production technique of spray forming ingot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996001709A1 (en) * | 1994-07-08 | 1996-01-25 | Ipsco Inc. | Dual tundishes for use with twin-roll caster |
-
2010
- 2010-11-26 CN CN2010105597082A patent/CN101992278B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035070A (en) * | 1987-12-21 | 1989-08-30 | 石川岛播磨重工业株式会社 | The apparatus for pouring of double-roller continuous casting machine |
| CN1087297A (en) * | 1992-11-25 | 1994-06-01 | 日立电线株式会社 | Adopt the continuously extruded device of two-wheeled to make the method and apparatus of composite metal wire |
| JP2006175488A (en) * | 2004-12-24 | 2006-07-06 | Mitsubishi-Hitachi Metals Machinery Inc | Twin-roll type continuous caster and twin-roll type continuous casting method |
| JP2006334597A (en) * | 2005-05-31 | 2006-12-14 | Mitsubishi-Hitachi Metals Machinery Inc | Twin-roll type continuous caster and casting method thereby |
| CN101352726A (en) * | 2007-07-25 | 2009-01-28 | 宝山钢铁股份有限公司 | Continuous production technique of spray forming ingot |
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| CN101992278A (en) | 2011-03-30 |
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