JPH09500701A - 多相歯車ポンプ動作におけるポンプ方法とポンプ - Google Patents
多相歯車ポンプ動作におけるポンプ方法とポンプInfo
- Publication number
- JPH09500701A JPH09500701A JP6524799A JP52479994A JPH09500701A JP H09500701 A JPH09500701 A JP H09500701A JP 6524799 A JP6524799 A JP 6524799A JP 52479994 A JP52479994 A JP 52479994A JP H09500701 A JPH09500701 A JP H09500701A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- phase
- pump
- gear
- flow
- 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
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005086 pumping Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 87
- 239000012071 phase Substances 0.000 claims abstract description 54
- 239000000126 substance Substances 0.000 claims abstract description 25
- 239000007791 liquid phase Substances 0.000 claims abstract description 23
- 238000012856 packing Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000001141 propulsive effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/24—Fluid mixed, e.g. two-phase fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/13—Kind or type mixed, e.g. two-phase fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 (1) 少なくとも1つの吸入管と少なくとも1つの排出管を備えた容器本体に より囲まれた少なくとも1つの歯車を具備し、吸入された物質はパルス状の連続 的な推進流として歯車軸に平行に前進し排出管において連続的に噴出される多相 歯車ポンプの動作におけるポンプ方法において、排出側で液相が気相から分離さ れ、歯車から放出された物質流はその流速が減少され、およびまたは、その流進 行方向が曲げられ、分離された液相からその一部分の液体流(液体循環)が取り 出され、吸入領域に再び戻すよう再配分され、循環系内にとどまらせられ、また 余分な液体流は排出管領域内で再び先に分離された気相と合体されることを特徴 とする多相歯車ポンプの動作におけるポンプ方法。 (2) 液体循環の配分はポンプの差圧により行われることを特徴とする請求項 1記載のポンプ方法。 (3) 通常の推流の約3%を液体循環系中に保持されることを特徴とする請求 項1または2記載のポンプ方法。 (4) 歯車から排出側に放出した物質の流速が低下されることを特徴とする請 求項1及至3のいずれか1項記載のポンプ方法。 (5) 二つに分流するように設定された外部軸受けを有する歯車装置部分を有 する、前記請求項のいずれか記載の、多相歯車ポンプの動作におけるポンプ方法 において、二つの分流が、吸入側から、逆方向に互いに離れるように排出側に進 行し、そこから、付置されたパッキング体の方向へ推進され ることを特徴とする多相歯車ポンプの動作におけるポンプ方法。 (6)少なくとも1つの吸入管(5)と少なくとも1つの排出管(6)を備えて いる容器本体とこの容器本体(3)により囲まれた少なくとも1つの歯車(1、 2)を備え、吸入管(5)は歯車(1、2)の前段に配置された吸入室(10) に連結され、排出管(6)は歯車(1、2)の後段に配置された排出室(11) に連結されている多相歯車ポンプにおいて、とくに前記請求項のいずれかの方法 を実施するために、この排出室(11)は、歯車(1、2)から放出された物質 流の気相から液相を分離する手段と、分離された液相の少なくとも一部分を受け るために下部に1つの開口部を有し、この下部に設けられた断面はその内部で流 速が0となり、液体連結管(14)が結合され、この連結管は吸入室とつながっ ていて歯車装置と共に恒常的な密閉に必要な液体量(を保持する)ための閉じた 循環系を形成していることを特徴とする多相歯車ポンプ。 (7) 液体連結管(14)がポンプ差圧に依存した寸法の流断面積を有するこ とを特徴とする請求項6記載の多相歯車ポンプ。 (8) 液体連結管(14)中に分配ポンプが連結されていることを特徴とする 請求項6記載の多相歯車ポンプ。 (9) 液体連結管(14)中に温度で制御された弁が連結されていることを特 徴とする請求項6記載の多相歯車ポンプ。 (10) 排出管(6)が容器本体(3)上部に設置されていることを特徴とす る請求項6及至9のいずれか1項記載の多相歯車ポンプ。 (11) 液体連結管(14)が排出室(11)の最下部に連結されていること を特徴とする請求項6及至10のいずれか1項記載の多相歯車ポンプ。 (12) 互いに平行に設置された二つの軸(7、8)を有し、この軸は、それ ぞれ逆方向に動作する二つの歯車(1,2)を装備し、かつ各々外部軸受け(1 3)を有し、吸入管(5)を通ってポンプに流れこむ物質(9)はポンプ容器本 体(3)中で二つの部分流として二つの吸入室(10)に導かれ、吸入室(10 )が中央に配置され、排出室(11)はそれぞれパッキング体(12)により軸 に沿って外部に向かって密閉されていることを特徴とする請求項6及至11のい ずれか1項記載の多相歯車ポンプ。 (13) 排出室(11)は物質(9)の流通方向においてより拡大された断面 積を有することを特徴とする請求項6及至12のいずれか1項記載の多相歯車ポ ンプ。 (14) 排出室(11)に流れの誘導装置(17)を備え、この流れの誘導装 置(17)が歯車(1、2)より放出された物質(9)の液相を、付置されたパ ッキング体(12)に向かわせ、続いて液体連結管(14)の連結領域に導くこ とを特徴とする請求項6及至13のいずれか1項記載の多相歯車ポンプ。 (15) 排出室(11)内の分離を助けるために、流れの 誘導装置(17)を備えていることを特徴とする請求項6及至14のいずれか1 項記載の多相歯車ポンプ。 (16) 排出室(11)内の液体の状態を制御する流れの誘導装置(17)を 備えていることを特徴とする請求項6及至15のいずれか1項記載の多相歯車ポ ンプ。 (17) 循環液体を分配するために、液体連結管(14)中に対応する寸法の 絞りが設置されていることを特徴とする請求項6及至16のいずれか1項記載の 多相歯車ポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4316735A DE4316735C2 (de) | 1993-05-19 | 1993-05-19 | Pumpverfahren zum Betreiben einer Multiphasen-Schraubenspindelpumpe und Pumpe |
DE4316735.7 | 1993-05-19 | ||
PCT/DE1994/000477 WO1994027049A1 (de) | 1993-05-19 | 1994-04-28 | Pumpverfahren zum betreiben einer multiphasen-schraubenspindelpumpe und pumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09500701A true JPH09500701A (ja) | 1997-01-21 |
JP3655306B2 JP3655306B2 (ja) | 2005-06-02 |
Family
ID=6488452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52479994A Expired - Lifetime JP3655306B2 (ja) | 1993-05-19 | 1994-04-28 | 多相歯車ポンプ動作におけるポンプ方法とポンプ |
Country Status (12)
Country | Link |
---|---|
US (1) | US5624249A (ja) |
EP (1) | EP0699276B1 (ja) |
JP (1) | JP3655306B2 (ja) |
KR (1) | KR100301419B1 (ja) |
AT (1) | ATE148772T1 (ja) |
AU (1) | AU6562994A (ja) |
BR (1) | BR9406532A (ja) |
CA (1) | CA2153385C (ja) |
DE (2) | DE4316735C2 (ja) |
NO (1) | NO306077B1 (ja) |
RU (1) | RU2101571C1 (ja) |
WO (1) | WO1994027049A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19519247C2 (de) * | 1995-05-25 | 2000-08-31 | Guenter Kirsten | Schraubenverdichter |
US5871340A (en) * | 1995-06-05 | 1999-02-16 | Hatton; Gregory John | Apparatus for cooling high-pressure boost high gas-fraction twin-screw pumps |
US6039059A (en) * | 1996-09-30 | 2000-03-21 | Verteq, Inc. | Wafer cleaning system |
DK0955466T3 (da) * | 1998-04-11 | 2003-03-03 | Bornemann J H Gmbh | Tætning til ringformet spalte |
EP1026399A1 (de) | 1999-02-08 | 2000-08-09 | Ateliers Busch S.A. | Zwillings-Förderschrauben |
US6457950B1 (en) | 2000-05-04 | 2002-10-01 | Flowserve Management Company | Sealless multiphase screw-pump-and-motor package |
DE60138636D1 (de) | 2000-10-18 | 2009-06-18 | Leybold Vakuum Gmbh | Mehrstufiger schraubenrotor |
CA2427509A1 (en) * | 2000-12-21 | 2002-06-27 | The Procter & Gamble Company | Method for making biodegradable polyhydroxyalkanoate copolymers having improved crystallization properties |
MXPA03005600A (es) * | 2000-12-21 | 2003-10-06 | Procter & Gamble | Copolimeros de polhidroxialcanoato biodegradables que tienen propiedades de cristalizacion mejoradas. |
DE10350226B4 (de) * | 2003-10-27 | 2005-11-24 | Joh. Heinr. Bornemann Gmbh | Verfahren zur Förderung von Multiphasengemischen sowie Pumpenanlage |
DE102005025816B4 (de) * | 2005-06-02 | 2010-06-02 | Joh. Heinr. Bornemann Gmbh | Schraubenspindelpumpe |
US7963832B2 (en) * | 2006-02-22 | 2011-06-21 | Cummins Inc. | Engine intake air temperature management system |
US7569097B2 (en) * | 2006-05-26 | 2009-08-04 | Curtiss-Wright Electro-Mechanical Corporation | Subsea multiphase pumping systems |
US20090098003A1 (en) * | 2007-10-11 | 2009-04-16 | General Electric Company | Multiphase screw pump |
US7708059B2 (en) * | 2007-11-13 | 2010-05-04 | Baker Hughes Incorporated | Subsea well having a submersible pump assembly with a gas separator located at the pump discharge |
JP4365443B1 (ja) * | 2008-07-29 | 2009-11-18 | 株式会社神戸製鋼所 | 無給油式スクリュ圧縮機 |
US20100278671A1 (en) * | 2009-04-30 | 2010-11-04 | General Electric Company | Method and apparatus for reducing particles in a screw pump lubricant |
US8419398B2 (en) * | 2009-04-30 | 2013-04-16 | General Electric Company | Method and apparatus for managing fluid flow within a screw pump system |
US20110103987A1 (en) * | 2009-11-04 | 2011-05-05 | General Electric Company | Pump system |
US20110158841A1 (en) * | 2009-12-28 | 2011-06-30 | Sunny King Machinery Co., Ltd. | Screw Pump with Anti-Turbulent Structure |
CN101793251A (zh) * | 2010-03-15 | 2010-08-04 | 西安交通大学 | 一种对称串联式三转子螺杆压缩机 |
DE102011011404B4 (de) | 2011-02-16 | 2012-08-30 | Joh. Heinr. Bornemann Gmbh | Zweiflutige Schraubspindelmaschine |
RU2456477C1 (ru) * | 2011-03-30 | 2012-07-20 | Юрий Рэмович Залыгин | Многофазный роторно-лопастной насос и способ его эксплуатации |
EP2574790A1 (en) | 2011-09-30 | 2013-04-03 | Vetco Gray Scandinavia AS | A priming liquid supply system for a sub-sea pump or compressor |
DE102012005949B4 (de) * | 2012-01-31 | 2013-09-12 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in zweiflutiger Bauweise |
DE202012003018U1 (de) | 2012-01-31 | 2012-04-19 | Jung & Co. Gerätebau GmbH | Zweispindelige Schraubenspindelpumpe in zweiflutiger Bauweise |
DE102012015064B4 (de) | 2012-07-31 | 2018-08-02 | Joh. Heinr. Bornemann Gmbh | Verfahren zum Betreiben einer Multiphasenpumpe und Vorrichtung dazu |
KR101579676B1 (ko) * | 2014-03-18 | 2015-12-23 | 한국기계연구원 | 다상유동 펌프 시험장치 |
WO2018132601A1 (en) * | 2017-01-11 | 2018-07-19 | Carrier Corporation | Fluid machine with helically lobed rotors |
CN109578271B (zh) * | 2018-09-18 | 2021-05-11 | 莱斯特里兹泵吸有限责任公司 | 螺杆泵 |
EP3938657B1 (fr) * | 2019-03-14 | 2023-06-07 | Ateliers Busch S.A. | Pompe sèche pour gaz et jeu de plusieurs pompes sèches pour gaz |
DE102020122460A1 (de) | 2020-08-27 | 2022-03-03 | Leistritz Pumpen Gmbh | Verfahren und Schraubenspindelpumpe zur Förderung eines Gas-Flüssigkeitsgemischs |
CN112780558A (zh) * | 2021-02-26 | 2021-05-11 | 珠海格力电器股份有限公司 | 转子组件、压缩机及空调 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB481084A (en) * | 1937-08-12 | 1938-03-04 | Emanuel Mocigemba | Improvements in rotary pumps |
DE2902415A1 (de) * | 1979-01-23 | 1980-07-31 | Licentia Gmbh | Verfahren zur herstellung einer passivschicht |
GB2165890B (en) * | 1984-10-24 | 1988-08-17 | Stothert & Pitt Plc | Improvements in pumps |
GB2227057B (en) * | 1988-12-22 | 1993-01-13 | Multiphase Systems Plc | Improvements in pumps |
JPH02275089A (ja) * | 1989-04-13 | 1990-11-09 | Kobe Steel Ltd | スクリュ式真空ポンプ |
DD290241A5 (de) * | 1989-11-15 | 1991-05-23 | Veb Kombinat Pumpen Und Verdichter,De | Schraubenpumpe |
US5348453A (en) * | 1990-12-24 | 1994-09-20 | James River Corporation Of Virginia | Positive displacement screw pump having pressure feedback control |
-
1993
- 1993-05-19 DE DE4316735A patent/DE4316735C2/de not_active Expired - Fee Related
-
1994
- 1994-04-28 JP JP52479994A patent/JP3655306B2/ja not_active Expired - Lifetime
- 1994-04-28 RU RU95115138A patent/RU2101571C1/ru active
- 1994-04-28 AT AT94913479T patent/ATE148772T1/de not_active IP Right Cessation
- 1994-04-28 US US08/530,345 patent/US5624249A/en not_active Expired - Lifetime
- 1994-04-28 EP EP94913479A patent/EP0699276B1/de not_active Expired - Lifetime
- 1994-04-28 WO PCT/DE1994/000477 patent/WO1994027049A1/de active IP Right Grant
- 1994-04-28 DE DE59401773T patent/DE59401773D1/de not_active Expired - Lifetime
- 1994-04-28 KR KR1019950703704A patent/KR100301419B1/ko not_active IP Right Cessation
- 1994-04-28 AU AU65629/94A patent/AU6562994A/en not_active Abandoned
- 1994-04-28 BR BR9406532A patent/BR9406532A/pt not_active IP Right Cessation
- 1994-04-28 CA CA002153385A patent/CA2153385C/en not_active Expired - Lifetime
-
1995
- 1995-08-17 NO NO953234A patent/NO306077B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5624249A (en) | 1997-04-29 |
NO953234L (no) | 1995-08-17 |
CA2153385A1 (en) | 1994-11-24 |
KR960701303A (ko) | 1996-02-24 |
RU2101571C1 (ru) | 1998-01-10 |
JP3655306B2 (ja) | 2005-06-02 |
EP0699276B1 (de) | 1997-02-05 |
DE4316735C2 (de) | 1996-01-18 |
ATE148772T1 (de) | 1997-02-15 |
DE59401773D1 (de) | 1997-03-20 |
KR100301419B1 (ko) | 2001-11-22 |
WO1994027049A1 (de) | 1994-11-24 |
NO306077B1 (no) | 1999-09-13 |
BR9406532A (pt) | 1996-01-02 |
CA2153385C (en) | 2001-05-22 |
NO953234D0 (no) | 1995-08-17 |
EP0699276A1 (de) | 1996-03-06 |
AU6562994A (en) | 1994-12-12 |
DE4316735A1 (de) | 1994-11-24 |
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