CN105605908A - Steel band drying device and method - Google Patents
Steel band drying device and method Download PDFInfo
- Publication number
- CN105605908A CN105605908A CN201610008400.6A CN201610008400A CN105605908A CN 105605908 A CN105605908 A CN 105605908A CN 201610008400 A CN201610008400 A CN 201610008400A CN 105605908 A CN105605908 A CN 105605908A
- Authority
- CN
- China
- Prior art keywords
- steel band
- drying device
- dry
- nozzle
- drying
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 136
- 239000010959 steel Substances 0.000 title claims abstract description 136
- 238000001035 drying Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title description 4
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000000498 cooling water Substances 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
Abstract
The invention discloses a steel band drying device. The device comprises a cooling device and a drying device which are mounted at the two sides of a steel band, the drying device is provided with multiple levels of drying heads in sequence from top to bottom, the drying heads at all levels can move up and down, each drying head comprises a spray nozzle, a supporting rod and a driving device, one end of each supporting rod is connected with the corresponding driving device, and the other end of each supporting rod is connected with the corresponding spray nozzle. According to the steel band drying device, the steel band is dried by flames, and meanwhile the drying device and the cooling device are arranged at the two sides of the steel band respectively, so that drying is achieved, meanwhile the dried steel band can be cooled with the cooling device, components around the drying device are protected from being destroyed by the high temperature, and the service lives of workpieces are prolonged.
Description
Technical field
The present invention relates to a kind of steel band drying device and drying means.
Background technology
When steel band is coated on and completes casting blank formation on crystallizing wheel, can use a large amount of cooling waters to be sprayed onto on steel band, so that the casting liquid moulding completely in crystallizing wheel, steel band has a large amount of water after separating with crystallizing wheel, after contact with casting liquid owing to touching the high temperature phenomenon of can blasting of casting liquid, so steel band must be dried steel band with before crystallizing wheel contacts again.
The Chinese patent that is CN2847192Y as application number discloses a kind of steel strip drier, belongs to steel band technical field of drying, is specially a kind of steel strip drier that can ensure dry mass and speed. It is made up of a metal shell, one group of V-shape warm-air pipe and one group of winding-up beam. One group of V-shape warm-air pipe has 4, in metal-back, according to the progressive direction of steel band to be dried, is arranged at the both sides of steel band, and warm-air pipe is provided with angle and the adjustable jet of size; Winding-up beam is divided into top winding-up beam and bottom winding-up beam, in the porch of metal shell, is divided into the upper and lower both sides of steel band. When use, steel band, through winding-up beam, is jetted by muddy Compressed Gas, then passes through last group of warm-air pipe, is inhaled and is swept by large pressure low discharge high temperature air, finally by one group of shortage later, is purged by the large flow high temperature air of little pressure. The present invention uses hot blast to be dried steel band, because the cooling water on steel band is more, in the short time, hot blast can not thoroughly be removed the moisture on steel band, can not meet the drying condition of cast steel band.
Summary of the invention
The present invention is in order to address the above problem; a kind of steel band drying device has been proposed; the present invention uses flame to be dried steel band; in the both sides of steel band, drying device and cooling device are set respectively simultaneously; can in dry, use cooling device to lower the temperature to dried steel band; and protection drying device parts are not around destroyed by high temperature, extend the service life of workpiece.
To achieve these goals, the present invention adopts following technical scheme:
A kind of steel band drying device, comprise the cooling device and the drying device that are arranged on steel band both sides, described drying device is provided with multilevel drying head from bottom to top successively, the dry head of every one-level can both move up and down, described dry head comprises nozzle, support bar and drive unit, one end of described support bar is connected with drive unit, and the other end is connected with nozzle. Both sides at steel band arrange respectively cooling device and drying device; drying device can be dried processing to steel band; cooling device can absorb in steel band processing procedure and the dried waste heat of steel band, can play a protective role to the parts near drying device simultaneously.
Described drive unit comprises motor, fixed mount, tooth bar, driving gear and driven gear, described fixed mount cross section is " recessed " type, and engage with tooth bar on described driving gear and two driven gear concave surfaces that are distributed in fixed mount triangular in shape and driving gear and two driven gears both sides that lay respectively at tooth bar. The form that adopts motor driven gear to move on tooth bar, makes stable drive, can accurately control the distance that dry head moves up and down, and adjusts the drying effect of steel band.
Described driving gear is driven by motor. By motor direct-drive driving gear, reduce transmission program, reduce the error of transmission, make dry head motion more accurate.
Described nozzle can regulate spray angle. The spray angle of in good time adjusting nozzle, makes nozzle spray angle difference not at the same level, can improve the drying effect to steel band, ensures the at high temperature impact on its performance of steel band in dry run simultaneously.
Described cooling device is cooling water tank. Cooling water tank is simple for production, and heat absorption efficiency is high, can not increase the cost of equipment.
Cooling water flow in described cooling water tank is to contrary with steel band direction of advance. The traffic direction of cooling water and steel band is contrary, makes steel band constantly contact low-temperature cooling water, good cooling results.
Described cooling water tank is provided with netted gusset towards the face of steel band. Gusset can expand the absorption to steel band heat, accelerates the exchange of heat.
A drying means for steel band drying device, comprises the following steps:
Step 1: the laminating of steel band and crystallizing wheel, cooling water is ejected on steel band, the casting liquid in crystallizing wheel is carried out cooling, forms strand;
Step 2: enter dry section through the steel band of cool water shower dry;
(1) by the dry head of the first order, steel band is carried out to flame and be dried, nozzle and the steel band of the dry head of the first order are set angle, form and steel band are jetted simultaneously and be dried two kinds of effects;
(2) entering the dry head of next stage, that steel band is carried out to flame is dry, flame temperature at the corresponding levels is lower than first order flame temperature, the angle that nozzle at the corresponding levels and steel band form is less than the angle of upper level nozzle and steel band formation, and steel band is lowered the temperature in further dry;
(3) reducing step by step flame temperature is dried steel band;
(4) steel band leaves the dry head of afterbody, completes the dry and cooling of steel band;
Step 3: steel band repeating step one and step 2, complete production process.
Beneficial effect of the present invention is:
(1) the present invention arranges respectively drying device and cooling device in the both sides of steel band, in dry to steel band, can carry out dried steel band cooling, and protection steel band near workpiece not destroyed by high temperature;
(2) drying device of the present invention is divided into multistagely, strengthens drying effect to steel band, avoids steel band at high temperature to change self performance simultaneously;
(3) nozzle angle of drying device of the present invention can regulate, and strengthens the drying effect of steel band.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is drying device structural representation of the present invention;
Fig. 3 is drive unit rearview schematic diagram in drying device of the present invention;
Fig. 4 is drive unit generalized section in drying device of the present invention;
Fig. 5 is cooling device schematic diagram of the present invention;
Wherein, 1, cooling device, 2, steel band, 3, drying device, 4, nozzle, 5, support bar, 6, drive unit, 7, driven gear, 8, tooth bar, 9, driving gear, 10, the first motor, 11, the second motor.
Detailed description of the invention:
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, a kind of steel band 2 drying devices 3, comprise the cooling device 1 and the drying device 3 that are arranged on respectively steel band 2 both sides, and drying device 3 adopts flame dry, as shown in Figure 2, drying device 3 is provided with multilevel drying head from bottom to top successively, and the dry head of every one-level can both move up and down, and adjusts the dry place to steel band 2, as shown in Figure 3-4, the dry head of every one-level comprises nozzle 4, support bar 5 and drive unit 6, and one end of support bar 5 is connected with drive unit 6, and the other end is connected with nozzle 4. Drive unit 6 comprises the first motor 10, fixed mount, tooth bar 8, driving gear 9 and driven gear 7, driven gear 7 has two, described fixed mount cross section is " recessed " type, engage with tooth bar 8 on described driving gear 9 and two driven gear 7 concave surfaces that are distributed in fixed mount triangular in shape and driving gear 9 and two driven gears 7 both sides that lay respectively at tooth bar 8, the form that adopts motor driven gear to move on tooth bar 8, make stable drive, can accurately control the distance that dry head moves up and down, adjust the drying effect of steel band 2. Driving gear 9 is driven by motor, directly drives driving gear 9 by the first motor 10, has reduced transmission program, has reduced the error of transmission, makes dry head motion more accurate. Nozzle 4 is driven and can be rotated around support bar 5 by the second motor 11, nozzle 4 can regulate spray angle, adjust the spray angle of nozzle 4 in good time, make nozzle not at the same level 4 spray angle differences, can improve the drying effect to steel band 2, adopt step by step and be dried, by controlling the temperature of every first order jet nozzle 4, ensure that thereby steel band 2 is not affected the performance of steel band 2 in high temperature drying process by high-temperature heat treatment, ensured that in dry run, steel band 2 performances are unaffected. As shown in Figure 5, cooling device 1 is cooling water tank, and cooling water tank is simple for production, and heat absorption efficiency is high, can not increase the cost of equipment. Cooling water flow in cooling water tank is to contrary with steel band 2 directions of advance, and the traffic direction of cooling water and steel band 2 is contrary, makes constantly contact low-temperature cooling water of steel band 2, good cooling results. Cooling water tank is provided with netted gusset towards the face of steel band 2, and gusset can expand the absorption to steel band 2 heats, accelerates the exchange of heat. In the both sides of steel band 2, cooling device 1 and drying device 3 are set respectively; drying device 3 can be dried processing to steel band 2; cooling device 1 can absorb in steel band 2 processing procedures and the dried waste heat of steel band 2, can play a protective role to the parts near drying device 3 simultaneously.
Specific works process is as follows: steel band 2 leaves after crystallizing wheel, because the large stroke steel band 2 of the cooling water in moulding by casting process makes steel band 2 surface moistures very high, moist steel band 2 enters the arid region of drying device 3, first by the dry flame of the dry head of the first order, steel band 2 is toasted, nozzle 4 and the steel band 2 of this one-level is inclination angle and arranges, inclination angle is greater than 90 °, nozzle 4 can be played steel band 2 moisture steel band 2 surfaces of blowing off, can make again the moisture on steel band 2 surfaces evaporate rapidly, steel band 2 is in the condition of high temperature simultaneously, enter after the dry head of next stage, nozzle 4 reduces with the angle of steel band 2, temperature is lower compared with the flame temperature of previous stage, analogize step by step downwards, avoid steel band 2 to reduce suddenly and affect steel band 2 performances accepting after high temperature drying temperature. meanwhile, multilevel drying can ensure the drying effect of steel band 2. simultaneously can be according to the dry position that need to adjust the dry head of every one-level, make the first motor 10 drive driving gear 9, make it to be engaged on tooth bar 8 and to move up and down with driven gear 7, nozzle 4 can regulate the angle between nozzle 4 and steel band 2 under the drive of the second motor 11.
The drying means of above-mentioned a kind of steel band drying device, may be summarized to be following steps:
Step 1: the laminating of steel band and crystallizing wheel, cooling water is ejected on steel band, the casting liquid in crystallizing wheel is carried out cooling, forms strand;
Step 2: enter dry section through the steel band of cool water shower dry;
(1) by the dry head of the first order, steel band is carried out to flame and be dried, nozzle and the steel band of the dry head of the first order are set angle, form and steel band are jetted simultaneously and be dried two kinds of effects;
(2) entering the dry head of next stage, that steel band is carried out to flame is dry, flame temperature at the corresponding levels is lower than first order flame temperature, the angle that nozzle at the corresponding levels and steel band form is less than the angle of upper level nozzle and steel band formation, and steel band is lowered the temperature in further dry;
(3) reducing step by step flame temperature is dried steel band;
(4) steel band leaves the dry head of afterbody, completes the dry and cooling of steel band;
Step 3: steel band repeating step one and step 2, complete production process.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection scope of the present invention.
Claims (8)
1. a steel band drying device, is characterized in that: comprise the cooling device and the drying device that are arranged on steel band both sides, and described dryDry device is provided with multilevel drying head from bottom to top successively, and the dry head of every one-level can both move up and down, described dry head comprise nozzle,Support bar and drive unit, one end of described support bar is connected with drive unit, and the other end is connected with nozzle.
2. a kind of steel band drying device as claimed in claim 1, is characterized in that: described drive unit comprise motor, fixed mount,Tooth bar, driving gear and driven gear, described fixed mount cross section is " recessed " type, described driving gear and two driven gearsOn the concave surface that is distributed in fixed mount triangular in shape and driving gear and two driven gears both sides and the tooth bar that lay respectively at tooth bar nibbleClose.
3. a kind of steel band drying device as claimed in claim 2, is characterized in that: described driving gear is driven by motor.
4. a kind of steel band drying device as claimed in claim 1, is characterized in that: described nozzle can regulate spray angle.
5. a kind of steel band drying device as claimed in claim 3, is characterized in that: described cooling device is cooling water tank.
6. a kind of steel band drying device as claimed in claim 5, is characterized in that: the cooling water flow in described cooling water tank toSteel band direction of advance is contrary.
7. a kind of steel band drying device as claimed in claim 6, is characterized in that: described cooling water tank is established on the face of steel bandThere is netted gusset.
8. the drying means of a kind of steel band drying device as claimed in claim 1, is characterized in that comprising the following steps:
Step 1: the laminating of steel band and crystallizing wheel, cooling water is ejected on steel band, the casting liquid in crystallizing wheel is carried out cooling, formsStrand;
Step 2: enter dry section through the steel band of cool water shower dry;
(1) by the dry head of the first order, steel band is carried out to flame and be dried, nozzle and the steel band of the dry head of the first order are set angle,Form and steel band jetted simultaneously and be dried two kinds of effects;
(2) entering the dry head of next stage, that steel band is carried out to flame is dry, and flame temperature at the corresponding levels is lower than first order flame temperature,The angle that nozzle at the corresponding levels and steel band form is less than the angle of upper level nozzle and steel band formation, and steel band is being enteredOne step is lowered the temperature dry time;
(3) reducing step by step flame temperature is dried steel band;
(4) steel band leaves the dry head of afterbody, completes the dry and cooling of steel band;
Step 3: steel band repeating step one and step 2, complete production process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008400.6A CN105605908B (en) | 2016-01-07 | 2016-01-07 | A kind of steel band drying device and drying means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610008400.6A CN105605908B (en) | 2016-01-07 | 2016-01-07 | A kind of steel band drying device and drying means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605908A true CN105605908A (en) | 2016-05-25 |
| CN105605908B CN105605908B (en) | 2017-12-08 |
Family
ID=55986048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610008400.6A Expired - Fee Related CN105605908B (en) | 2016-01-07 | 2016-01-07 | A kind of steel band drying device and drying means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605908B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476149A (en) * | 2020-11-19 | 2021-03-12 | 鲜季安 | Workpiece batch processing equipment with strong cooling performance |
| CN115283216A (en) * | 2022-07-29 | 2022-11-04 | 山东中创新材料科技有限公司 | Baking equipment for processing coating of aluminum honeycomb plate and using method of baking equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116384A (en) * | 1982-12-24 | 1984-07-05 | Kawasaki Steel Corp | Drying method of edge part of steel strip |
| CN85203408U (en) * | 1985-08-19 | 1986-07-09 | 北京钢铁学院 | Continuous casting machine with a wheel and steel belt |
| CN2847192Y (en) * | 2005-08-18 | 2006-12-13 | 上海宝钢工程技术有限公司 | Steel strip drier |
| JP2008019505A (en) * | 2006-06-13 | 2008-01-31 | Jfe Steel Kk | Method and facility for cooling steel strip |
| CN201680679U (en) * | 2010-04-09 | 2010-12-22 | 宝钢工程技术集团有限公司 | Horizontal high-speed band steel drier |
| CN201892390U (en) * | 2010-10-12 | 2011-07-06 | 天津三英焊业股份有限公司 | Steel strip drying device |
| CN205332770U (en) * | 2016-01-07 | 2016-06-22 | 山东亨圆铜业有限公司 | Steel band drying device |
-
2016
- 2016-01-07 CN CN201610008400.6A patent/CN105605908B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116384A (en) * | 1982-12-24 | 1984-07-05 | Kawasaki Steel Corp | Drying method of edge part of steel strip |
| CN85203408U (en) * | 1985-08-19 | 1986-07-09 | 北京钢铁学院 | Continuous casting machine with a wheel and steel belt |
| CN2847192Y (en) * | 2005-08-18 | 2006-12-13 | 上海宝钢工程技术有限公司 | Steel strip drier |
| JP2008019505A (en) * | 2006-06-13 | 2008-01-31 | Jfe Steel Kk | Method and facility for cooling steel strip |
| CN201680679U (en) * | 2010-04-09 | 2010-12-22 | 宝钢工程技术集团有限公司 | Horizontal high-speed band steel drier |
| CN201892390U (en) * | 2010-10-12 | 2011-07-06 | 天津三英焊业股份有限公司 | Steel strip drying device |
| CN205332770U (en) * | 2016-01-07 | 2016-06-22 | 山东亨圆铜业有限公司 | Steel band drying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476149A (en) * | 2020-11-19 | 2021-03-12 | 鲜季安 | Workpiece batch processing equipment with strong cooling performance |
| CN115283216A (en) * | 2022-07-29 | 2022-11-04 | 山东中创新材料科技有限公司 | Baking equipment for processing coating of aluminum honeycomb plate and using method of baking equipment |
| CN115283216B (en) * | 2022-07-29 | 2023-06-27 | 山东中创新材料科技有限公司 | Baking equipment for aluminum honeycomb panel coating processing and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605908B (en) | 2017-12-08 |
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Effective date of registration: 20200622 Address after: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Jiupin sesame Information Technology Co.,Ltd. Address before: 257000 Dongying economic and Technological Development Zone, Shandong, No. 85 Huaihe Road Patentee before: SHANDONG HENGYUAN COPPER Co.,Ltd. |
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Effective date of registration: 20201021 Address after: 064400 No.5, Yigang street, north steel logistics industry cluster, Qian'an City, Tangshan City, Hebei Province Patentee after: Xinda Intelligent Technology (Hebei) Co.,Ltd. Address before: 361000 Room 501, No.85, Xiaguang Dongli, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen Jiupin sesame Information Technology Co.,Ltd. |
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Address after: 064400 No.5, Yigang street, North iron and steel logistics industry cluster, Qian'an City, Tangshan City, Hebei Province Patentee after: Zhonghong Intelligent Technology (Hebei) Co.,Ltd. Address before: 064400 No.5, Yigang street, North iron and steel logistics industry cluster, Qian'an City, Tangshan City, Hebei Province Patentee before: Xinda Intelligent Technology (Hebei) Co.,Ltd. |
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Granted publication date: 20171208 Termination date: 20220107 |