KR20110019107A - 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 - Google Patents
폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 Download PDFInfo
- Publication number
- KR20110019107A KR20110019107A KR1020090076689A KR20090076689A KR20110019107A KR 20110019107 A KR20110019107 A KR 20110019107A KR 1020090076689 A KR1020090076689 A KR 1020090076689A KR 20090076689 A KR20090076689 A KR 20090076689A KR 20110019107 A KR20110019107 A KR 20110019107A
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- fin tube
- fin
- welding
- heat recovery
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Claims (4)
- 탄소강, P235GH, T11, T22, T23, T91 중에서 선택된 어느 하나로 이루어진 파이프 형상의 긴 튜브(T) 외측 표면을 황삭 가공하는 단계와;튜브(T)를 회전 이동시키면서 그 외표면에 띠 형상의 핀(F)을 나선형상으로 감으면서 고주파 용접하여 폐열 회수 보일러용 핀 튜브를 제조하는 가공단계를 포함하여 구성되는 것을 특징으로 하는 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법.
- 청구항 1에 있어서;상기 핀(F)은 탄소강 또는 T409 중 하나로 이루어진 것을 특징으로 하는 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법.
- 청구항 1 또는 청구항 2에 있어서;상기 핀(F)은 핀 간 거리가 8.38~8.81 inch를 유지하는 세레이트 타입(Serrated Type)인 것을 특징으로 하는 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법.
- 청구항 1에 있어서;상기 가공단계에서, 고주파 용접조건은 용접속도 500~1200m/min, 고주파 용 접출력 100~200KW, 입력전류 350~360A, 양극전압 9~13KV, 양극전류 15~25A, 격자전류 4.5~4.9A인 것을 특징으로 하는 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090076689A KR101153882B1 (ko) | 2009-08-19 | 2009-08-19 | 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090076689A KR101153882B1 (ko) | 2009-08-19 | 2009-08-19 | 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110019107A true KR20110019107A (ko) | 2011-02-25 |
KR101153882B1 KR101153882B1 (ko) | 2012-06-18 |
Family
ID=43776529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090076689A Expired - Fee Related KR101153882B1 (ko) | 2009-08-19 | 2009-08-19 | 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101153882B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2495587A2 (en) | 2011-03-03 | 2012-09-05 | Samsung LED Co., Ltd. | Lens for shaping the light intensity distribution of LED's and lighting device |
CN112129155A (zh) * | 2020-09-28 | 2020-12-25 | 东方菱日锅炉有限公司 | 一种螺旋翅片管及其与烟气阻隔板的装配结构 |
CN114632837A (zh) * | 2022-03-07 | 2022-06-17 | 江苏银环精密钢管有限公司 | 一种高温气冷堆蒸汽发生器螺旋换热管制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3052555B2 (ja) * | 1992-04-07 | 2000-06-12 | 株式会社明電舎 | 小径電縫管の製造方法 |
JPH06254642A (ja) * | 1993-03-04 | 1994-09-13 | Mitsubishi Heavy Ind Ltd | スパイラルフィン付きチューブの製造方法 |
JP3793372B2 (ja) | 1998-08-04 | 2006-07-05 | 株式会社ダイクレ | フィンチューブの製造法 |
-
2009
- 2009-08-19 KR KR1020090076689A patent/KR101153882B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2495587A2 (en) | 2011-03-03 | 2012-09-05 | Samsung LED Co., Ltd. | Lens for shaping the light intensity distribution of LED's and lighting device |
CN112129155A (zh) * | 2020-09-28 | 2020-12-25 | 东方菱日锅炉有限公司 | 一种螺旋翅片管及其与烟气阻隔板的装配结构 |
CN114632837A (zh) * | 2022-03-07 | 2022-06-17 | 江苏银环精密钢管有限公司 | 一种高温气冷堆蒸汽发生器螺旋换热管制备方法 |
CN114632837B (zh) * | 2022-03-07 | 2022-10-11 | 江苏银环精密钢管有限公司 | 一种高温气冷堆蒸汽发生器螺旋换热管制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101153882B1 (ko) | 2012-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101559446B (zh) | 锅炉用焊接不锈钢管的制备方法 | |
KR101153882B1 (ko) | 폐열 회수 보일러용 핀 튜브 제작과정에 있어서의 핀 튜브 제조방법 | |
CN105364244A (zh) | 一种硬质合金与不锈钢复合棒销的焊接方法 | |
Kocurek et al. | Manufacturing technologies of finned tubes | |
JP3680788B2 (ja) | 電縫管の製造方法 | |
CN104028598A (zh) | 一种波纹管加工工艺 | |
KR101050366B1 (ko) | 핀튜브 제조에 있어 용접 용이성 확보를 위한 튜브표면처리장치 | |
CN101829827B (zh) | 内翅片管高温真空钎焊夹具 | |
CN108168352B (zh) | 一种外螺旋曲线翅片管及其制造方法 | |
JP2007078325A (ja) | 熱交換用多穴管及びその製造方法 | |
CN114833433B (zh) | 一种钢铝翅片管及其高频电阻焊焊接方法 | |
KR101153878B1 (ko) | 347h형 튜브를 이용한 hrsg용 핀 튜브 제조방법 | |
JP2000210714A (ja) | 鋼管製造の設備列 | |
KR101153875B1 (ko) | 304h 형 튜브를 이용한 hrsg용 핀 튜브 제조방법 | |
KR101153881B1 (ko) | Vm12?shc 형 튜브를 이용한 hrsg용 핀 튜브 제조방법 | |
CN105537873A (zh) | 一种疏水钩波纹板成形制造方法 | |
CN108195218B (zh) | 一种外曲线翅片管及其制造方法 | |
CN102615489B (zh) | 不锈钢翅片板与孔板的连接方法 | |
CN112629299A (zh) | 一种热管制作方式及其制备仪器 | |
KR100293577B1 (ko) | 강관의 제조방법 및 제조설비 | |
CN105598200A (zh) | 一种钛合金连续油管的制造方法 | |
CN203100509U (zh) | 一种排管 | |
CN115558872B (zh) | 一种铝管连续退火的方法及装置 | |
JP3908974B2 (ja) | 内面溝付管及びその製造方法 | |
CN106869814B (zh) | 带有限位内卡的连续管缆及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090819 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110427 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20111223 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110427 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20111223 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20110614 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20120406 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20120119 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20111223 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20110614 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120531 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20120531 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20150120 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20150120 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20160122 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20160122 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20170125 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20170125 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20180112 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20180112 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20190201 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20190201 Start annual number: 8 End annual number: 8 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20220311 |