JP2019520541A - 乱流設置体を有する蒸気発生パイプ - Google Patents
乱流設置体を有する蒸気発生パイプ Download PDFInfo
- Publication number
- JP2019520541A JP2019520541A JP2018564915A JP2018564915A JP2019520541A JP 2019520541 A JP2019520541 A JP 2019520541A JP 2018564915 A JP2018564915 A JP 2018564915A JP 2018564915 A JP2018564915 A JP 2018564915A JP 2019520541 A JP2019520541 A JP 2019520541A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- steam
- steam generating
- installation
- generating pipe
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 238000010622 cold drawing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 description 26
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/101—Tubes having fins or ribs
- F22B37/103—Internally ribbed 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
Description
3 設置体
4 内側
5 隆起部
6 接触点
3 設置体
4 内側
5 隆起部
6 接触点
Claims (8)
- らせん形状設置体(3)を有する蒸気発生パイプ(2)を製造するための蒸気発生パイプ(1)であって、前記蒸気発生パイプ(1)の内側に隆起部(5)が前記蒸気発生パイプ(1)の軸方向に延在していることを特徴とする、蒸気発生パイプ(1)。
- クロム含有量が5%を超える、請求項1に記載の蒸気発生パイプ(1)。
- 前記隆起部(5)が前記蒸気発生パイプ(1)の半径方向において1mm未満の大きさである、請求項1または2に記載の蒸気発生パイプ(1)。
- 前記隆起部(5)は、設置体(3)が前記蒸気発生パイプ(1)内に配置されることが意図されている領域にわたって延在している、請求項1〜3のいずれか一項に記載の蒸気発生パイプ(1)。
- 設置体(3)を有する蒸気発生パイプ(2)を製造する方法であって、パイプ内側(4)に蒸気発生パイプ(1)の長手方向に延在する隆起部(5)を有する蒸気発生パイプ(1)が作られ、設置体(3)が前記蒸気発生パイプ(1)の前記隆起部(5)に溶接されることを特徴とする、設置体(3)を有する蒸気発生パイプ(2)を製造する方法。
- 隆起部(5)を有する前記蒸気発生パイプ(1)が冷間引き抜きによって作られる、請求項5に記載の方法。
- 前記隆起部(5)がスタンプを使用してエンボス加工される、請求項5に記載の方法。
- 前記設置体(3)は、らせん形状であり、かつ多数の接触点(6)で前記隆起部(5)に溶接される、請求項5〜7のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016212416 | 2016-07-07 | ||
DE102016212416.1 | 2016-07-07 | ||
PCT/EP2017/059227 WO2018007036A1 (de) | 2016-07-07 | 2017-04-19 | Dampferzeugerrohr mit dralleinbaukörper |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019520541A true JP2019520541A (ja) | 2019-07-18 |
JP6765453B2 JP6765453B2 (ja) | 2020-10-07 |
Family
ID=58664650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018564915A Expired - Fee Related JP6765453B2 (ja) | 2016-07-07 | 2017-04-19 | 乱流設置体を有する蒸気発生パイプ |
Country Status (9)
Country | Link |
---|---|
US (1) | US11512849B2 (ja) |
EP (1) | EP3458774B1 (ja) |
JP (1) | JP6765453B2 (ja) |
KR (1) | KR102230073B1 (ja) |
CN (1) | CN109416172B (ja) |
MY (1) | MY194402A (ja) |
PL (1) | PL3458774T3 (ja) |
RU (1) | RU2699841C1 (ja) |
WO (1) | WO2018007036A1 (ja) |
Family Cites Families (43)
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DE1452455A1 (de) | 1963-04-03 | 1969-04-30 | Schmoele Metall R & G | Verfahren zur Herstellung eines innenberippten Waermeaustauscherrohres und Waermeaustauscherrohr |
US3267564A (en) | 1964-04-23 | 1966-08-23 | Calumet & Hecla | Method of producing duplex internally finned tube unit |
US3272961A (en) | 1964-11-05 | 1966-09-13 | Foster Wheeler Corp | Method for making ribbed vapor generating tubes |
DE1751779A1 (de) * | 1968-07-29 | 1971-05-06 | Linde Ag | Vorrichtung zum Verdampfen von Fluessigkeiten bei tiefen Temperaturen |
BE758739A (fr) * | 1969-11-13 | 1971-04-16 | Fuji Photo Film Co Ltd | Procede et appareil en vue de transporter un fluide |
US3776018A (en) * | 1972-02-29 | 1973-12-04 | Noranda Metal Ind | Tubing with inner baffle fins and method of producing it |
CH549193A (de) * | 1972-03-06 | 1974-05-15 | Noranda Metal Ind | Waermeaustauschrohr mit innenrippen und verfahren zu seiner herstellung. |
US4314587A (en) | 1979-09-10 | 1982-02-09 | Combustion Engineering, Inc. | Rib design for boiler tubes |
DE3222944C1 (de) | 1982-06-18 | 1987-11-12 | Stahl- und Apparatebau Josef Schuster, 8783 Hammelburg | Innenrippenrohr für Heizkessel |
DE3231318C2 (de) | 1982-08-23 | 1986-02-06 | Kurt 7520 Bruchsal Heim | Innenrippenrohr für druckgas - oder druckölbeheizte Heizkessel |
US4798241A (en) * | 1983-04-04 | 1989-01-17 | Modine Manufacturing | Mixed helix turbulator for heat exchangers |
US4660630A (en) * | 1985-06-12 | 1987-04-28 | Wolverine Tube, Inc. | Heat transfer tube having internal ridges, and method of making same |
JPS63189793A (ja) * | 1987-02-02 | 1988-08-05 | Mitsubishi Electric Corp | 蒸発・凝縮用伝熱管 |
US5085826A (en) | 1990-12-20 | 1992-02-04 | General Electric Company | Steam dryer |
JPH0579782A (ja) | 1991-07-09 | 1993-03-30 | Mitsubishi Shindoh Co Ltd | 内面溝付伝熱管 |
DE4417524C2 (de) | 1994-05-19 | 2001-04-26 | Behr Gmbh & Co | Verfahren zur Herstellung und Montage von aus Draht gewendelten Turbulatoren in Wärmetauscherrohren und Vorrichtung zur Durchführung des Verfahrens |
US5690167A (en) | 1994-12-05 | 1997-11-25 | High Performance Tube, Inc. | Inner ribbed tube of hard metal and method |
US5704424A (en) | 1995-10-19 | 1998-01-06 | Mitsubishi Shindowh Co., Ltd. | Heat transfer tube having grooved inner surface and production method therefor |
DE19645748C1 (de) | 1996-11-06 | 1998-03-12 | Siemens Ag | Verfahren zum Betreiben eines Durchlaufdampferzeugers und Durchlaufdampferzeuger zur Durchführung des Verfahrens |
DE19929088C1 (de) * | 1999-06-24 | 2000-08-24 | Siemens Ag | Fossilbeheizter Dampferzeuger mit einer Entstickungseinrichtung für Heizgas |
DE10038624C2 (de) * | 2000-08-03 | 2002-11-21 | Broekelmann Aluminium F W | Wärmeübertragungsrohr mit gedrallten Innenrippen |
US6883597B2 (en) * | 2001-04-17 | 2005-04-26 | Wolverine Tube, Inc. | Heat transfer tube with grooved inner surface |
JP2003095923A (ja) | 2001-09-26 | 2003-04-03 | Tendou Seiyaku Kk | 油脂類成形物の製造法 |
DE10392626T5 (de) | 2002-05-10 | 2005-06-30 | Usui Kokusai Sangyo Kaisha, Ltd. | Wärmeleitrohr und Wärmetauscher mit einem solchen Wärmeleitrohr |
US6763921B2 (en) * | 2002-09-13 | 2004-07-20 | Siemens Westinghouse Power Corporation | Reduced-vibration tube array |
EP1793163A1 (de) | 2005-12-05 | 2007-06-06 | Siemens Aktiengesellschaft | Dampferzeugerrohr, zugehöriges Herstellungsverfahren sowie Durchlaufdampferzeuger |
EP1793164A1 (de) | 2005-12-05 | 2007-06-06 | Siemens Aktiengesellschaft | Dampferzeugerrohr, zugehöriges Herstellungsverfahren sowie Durchlaufdampferzeuger |
US20080078535A1 (en) | 2006-10-03 | 2008-04-03 | General Electric Company | Heat exchanger tube with enhanced heat transfer co-efficient and related method |
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-
2017
- 2017-04-19 KR KR1020197003040A patent/KR102230073B1/ko active IP Right Grant
- 2017-04-19 RU RU2018145547A patent/RU2699841C1/ru active
- 2017-04-19 JP JP2018564915A patent/JP6765453B2/ja not_active Expired - Fee Related
- 2017-04-19 CN CN201780042251.8A patent/CN109416172B/zh active Active
- 2017-04-19 WO PCT/EP2017/059227 patent/WO2018007036A1/de unknown
- 2017-04-19 US US16/089,588 patent/US11512849B2/en active Active
- 2017-04-19 PL PL17720704T patent/PL3458774T3/pl unknown
- 2017-04-19 EP EP17720704.0A patent/EP3458774B1/de active Active
- 2017-04-19 MY MYPI2019000243A patent/MY194402A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6765453B2 (ja) | 2020-10-07 |
MY194402A (en) | 2022-11-30 |
CN109416172A (zh) | 2019-03-01 |
KR102230073B1 (ko) | 2021-03-19 |
WO2018007036A1 (de) | 2018-01-11 |
KR20190022848A (ko) | 2019-03-06 |
CN109416172B (zh) | 2021-06-08 |
RU2699841C1 (ru) | 2019-09-11 |
US20190120482A1 (en) | 2019-04-25 |
US11512849B2 (en) | 2022-11-29 |
EP3458774B1 (de) | 2020-06-24 |
PL3458774T3 (pl) | 2021-01-11 |
EP3458774A1 (de) | 2019-03-27 |
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