JPH11515071A - ポンプ - Google Patents
ポンプInfo
- Publication number
- JPH11515071A JPH11515071A JP9511115A JP51111597A JPH11515071A JP H11515071 A JPH11515071 A JP H11515071A JP 9511115 A JP9511115 A JP 9511115A JP 51111597 A JP51111597 A JP 51111597A JP H11515071 A JPH11515071 A JP H11515071A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- hub
- pump chamber
- partition
- chamber
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- 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
- F05B2210/132—Pumps with means for separating and evacuating the gaseous phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.軸方向の入口(17)、浮遊物用の放射状の出口(6)及び、またガスの出 口(19)と、ポンプチャンバ内にハブ(27)を備えるポンプ輪(3)と、ハ ブには入口に面するポンプチャンバ前方部分(4A)の前方ポンプ羽根(30) と、ポンプチャンバ後方部分(4B)の後方ポンプ羽根(32)及び、ポンプチ ャンバ前方部分と後方部分との間のハブと接合する環状仕切(28)と、ポンプ ケーシングの一方の端部壁(7)を介して延びるポンプ輪用の駆動軸(10)と 、また駆動軸用の軸受部材(13、14、15)から成る浮遊物からガスを分離 する手段を備えた繊維パルプ浮遊物用のポンプであり、 ハブが主として放射状に外方のポンプチャンバ後方部分へ延びる外側部分(36 )を備え、環状部分が前記外側ハブ部分の前方に距離をおいて配置され、仕切の 内径が外側ハブ部分の外径より小さく、そのため仕切の放射状の延長部及び、外 側ハブ部分が少なくとも部分的に放射方向で互いに重なり、通路(50)が仕切 (28)の後部(42)と、外側ハブ部分(36)の前部(37)との間で、ポ ンプチャンバ前方部分(4A)の内側からポンプチャンバ後方部分(4B)の外 側部分に向かって主として径方向に延びていることを特徴とする浮遊物からガス を分離する手段を備えた繊維パルプ浮遊物用のポンプ。 2.隣接する通路(50)が、前記前方羽根及び後方羽根そして(または)、ポ ンプチャンバの前方羽根と後方羽根との間の移動部分(54)によって互いに画 定されることを特徴とする請求の範囲1に記載のポンプ。 3.ハブが外側部分(36)の前方に、外側部分の方向に増す半径を有する前方 部分(35)から成ることを特徴とする請求の範囲1または2のいずれか一つに 記載のポンプ。 4.外側部分が主として放射状に延びるカラー端部分(32)から成ることを特 徴とする請求の範囲1〜3のいずれかひとつに記載のポンプ。 5.前方部分の母線と回転軸(21)との間の平均傾斜角度が、カラー形部分の 前部の対応する平均傾斜角度よりかなり小さいことを特徴とする請求の範囲3〜 4のいずれかひとつに記載のポンプ。 6.前方部分(35)が、カラー形部分(36)より軸方向の長さが相当、好ま しくは2〜5倍長いことを特徴とする請求の範囲5に記載のポンプ。 7.前方部分が、30°〜60°、好ましくは35°〜55°、好都合には40°〜59°の 間の回転軸に対して平均的な傾斜角度を有し、カラー形部分が、70°〜90°、好 ましくは65°〜85°、好都合には70°〜80°の間の回転軸に対して平均的な傾斜 角度を有することを特徴とする請求の範囲5または6のいずれか一つに記載のポ ンプ。 8.放射状のプレーンに対して傾斜する平均角度が5° 〜30°、好ましくはほぼ20°そして適切には8°と17°の間であることを特徴と する請求の範囲7に記載のポンプ。 9.ハブの前記外側部分が、ポンプ輪の回転方向に見てポンプ羽根の後方に貫通 孔(53)を備えることを特徴とする請求の範囲1〜8のいずれか一つに記載の ポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9503072A SE504976C2 (sv) | 1995-09-07 | 1995-09-07 | Fibermassasuspensionspump med inbyggd vakuumpump |
SE9503072-2 | 1995-09-07 | ||
PCT/SE1996/001051 WO1997009482A1 (en) | 1995-09-07 | 1996-08-27 | Pump for fibrous pulp suspension with means for separating gas from the suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11515071A true JPH11515071A (ja) | 1999-12-21 |
JP4084848B2 JP4084848B2 (ja) | 2008-04-30 |
Family
ID=20399386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51111597A Expired - Fee Related JP4084848B2 (ja) | 1995-09-07 | 1996-08-27 | 繊維パルプ懸濁液を汲み上げるポンプ |
Country Status (13)
Country | Link |
---|---|
US (1) | US5615997A (ja) |
EP (1) | EP0961852B2 (ja) |
JP (1) | JP4084848B2 (ja) |
CN (1) | CN1196101A (ja) |
AT (1) | ATE211784T1 (ja) |
AU (1) | AU697774B2 (ja) |
BR (1) | BR9610144A (ja) |
CA (1) | CA2161949C (ja) |
DE (1) | DE69618678T3 (ja) |
NO (1) | NO307146B1 (ja) |
RU (1) | RU2159303C2 (ja) |
SE (1) | SE504976C2 (ja) |
WO (1) | WO1997009482A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003074486A (ja) * | 2001-09-04 | 2003-03-12 | Toyo Denki Industrial Co Ltd | ホッパー付搬送ポンプ |
CN102635555A (zh) * | 2011-02-14 | 2012-08-15 | 张意立 | 内拐角喷水高浓度离心纸浆泵 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI111023B (fi) * | 1998-12-30 | 2003-05-15 | Sulzer Pumpen Ag | Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori |
EP1308626B1 (de) * | 2001-11-02 | 2004-06-16 | Sterling Fluid Systems (Germany) GmbH | Flüssigkeitsringpumpe |
DE50203258D1 (de) * | 2001-12-04 | 2005-07-07 | Levitronix Llc Waltham | Abgabevorrichtung für ein Fluid |
US20070258824A1 (en) * | 2005-02-01 | 2007-11-08 | 1134934 Alberta Ltd. | Rotor for viscous or abrasive fluids |
EP1875078A4 (en) * | 2005-04-29 | 2011-01-19 | Weir Minerals Australia Ltd | AIR DISTRIBUTION SYSTEM FOR INDUSTRIAL PUMPS |
AT505062B1 (de) * | 2007-03-27 | 2009-08-15 | Andritz Ag Maschf | Verfahren und vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen |
KR101430686B1 (ko) * | 2007-04-05 | 2014-08-14 | 위어 미네랄즈 오스트레일리아 리미티드 | 산업용 펌프의 공기 확산 시스템 |
DE102007019264A1 (de) * | 2007-04-24 | 2008-11-06 | Man Turbo Ag | Filtervorrichtung |
AT506202B1 (de) * | 2008-01-03 | 2010-05-15 | Andritz Ag Maschf | Vorrichtung zum pumpen von gashaltigen suspensionen, insbesondere faserstoffsuspensionen |
US8734611B2 (en) * | 2008-03-12 | 2014-05-27 | Andritz Inc. | Medium consistency refining method of pulp and system |
CN101818731B (zh) * | 2009-02-27 | 2013-12-25 | 温州市康而达实业有限公司 | 淀粉乳液消泡泵 |
CN102374173A (zh) * | 2010-08-12 | 2012-03-14 | 江苏尚宝罗泵业有限公司 | 一种出液口角度可调整的无堵塞旋转式纸浆泵 |
CN102374172A (zh) * | 2010-08-12 | 2012-03-14 | 江苏尚宝罗泵业有限公司 | 一种叶轮可调整的无堵塞旋转式纸浆泵 |
CN102374171A (zh) * | 2010-08-12 | 2012-03-14 | 江苏尚宝罗泵业有限公司 | 一种无堵塞旋转式纸浆泵 |
US8935926B2 (en) * | 2010-10-28 | 2015-01-20 | United Technologies Corporation | Centrifugal compressor with bleed flow splitter for a gas turbine engine |
CN102207092B (zh) * | 2011-06-07 | 2012-12-12 | 张意立 | 一种外拐角喷水高浓度离心纸浆泵 |
CN102383329B (zh) * | 2011-09-30 | 2013-08-28 | 杭州萧山美特轻工机械有限公司 | 疏压筛 |
CN103307022A (zh) * | 2012-03-12 | 2013-09-18 | 江苏新跃泵业制造有限公司 | 中浓浆料泵 |
NO334954B1 (no) * | 2012-11-12 | 2014-08-04 | Agr Subsea As | Løpehjul for sentrifugalpumpe samt anvendelse derav ved pumping av borevæske inneholdende borekaks |
DE102013207639A1 (de) * | 2013-04-26 | 2014-10-30 | Voith Patent Gmbh | Suspensionsentgasung |
US9695835B2 (en) * | 2013-08-08 | 2017-07-04 | Woodward, Inc. | Side channel liquid ring pump and impeller for side channel liquid ring pump |
DE102013018731A1 (de) * | 2013-11-10 | 2015-05-13 | Uts Biogastechnik Gmbh | Pumpenvorrichtung und Verfahren zum Betreiben |
RU2688066C2 (ru) * | 2014-04-23 | 2019-05-17 | Зульцер Мэнэджмент Аг | Рабочее колесо для центробежного насоса, центробежный насос, а также его использование |
WO2016022781A2 (en) * | 2014-08-06 | 2016-02-11 | Flow Control Llc. | Impeller with axially curving vane extensions to prevent airlock |
EA033362B1 (ru) * | 2014-09-15 | 2019-10-31 | Weir Minerals Australia Ltd | Рабочее колесо пульпового насоса |
CN108757480A (zh) * | 2018-05-31 | 2018-11-06 | 江苏巨浪泵阀有限公司 | 一种前泵盖分离式纸浆泵 |
CN113339270B (zh) * | 2021-06-16 | 2022-06-21 | 江苏大学镇江流体工程装备技术研究院 | 一种固液分离型无堵塞泵 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE607157C (de) * | 1932-10-19 | 1934-12-18 | Schiele & Co G M B H G | Fluegelrad zu Kreiselgeblaesen fuer die Befoerderung von Luft mit festen Bestandteile |
US3944406A (en) * | 1973-12-20 | 1976-03-16 | Veb Chemieanlagenbau-Und Montagekombinat | Centrifugal pump for pumping liquids with heavy gas content |
US4776758A (en) † | 1987-07-06 | 1988-10-11 | Kamyr Ab | Combined fluidizing and vacuum pump |
FI872967A (fi) * | 1987-07-06 | 1989-01-07 | Ahlstroem Oy | Pump och foerfarande foer separering av gas med pumpen ur mediet som skall pumpas. |
US4877424A (en) † | 1988-02-26 | 1989-10-31 | Markku Perkola | Method and apparatus for separating solids from a solids-gas mixture |
FI86333C (fi) † | 1988-04-11 | 1992-07-10 | Ahlstroem Oy | Foerfarande och anordning foer separering av gas med pumpen ur mediet som skall pumpas. |
US4890980A (en) † | 1988-08-08 | 1990-01-02 | Ingersoll-Rand Company | Centrifugal pump |
SE467466B (sv) * | 1989-03-29 | 1992-07-20 | Kamyr Ab | Apparat foer fluidisering, gasavskiljning och pumpning av en suspension av fiberhaltigt cellulosamaterial, samt dess anvaendning |
US5209641A (en) * | 1989-03-29 | 1993-05-11 | Kamyr Ab | Apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material |
US4936744A (en) † | 1989-07-25 | 1990-06-26 | Goulds Pumps, Incorporated | Centrifugal pump |
US5387087A (en) * | 1994-03-28 | 1995-02-07 | Chen; Li-Mei | Fan capable of directing air flow in both axial and radial directions |
-
1995
- 1995-09-07 SE SE9503072A patent/SE504976C2/sv not_active IP Right Cessation
- 1995-11-01 CA CA002161949A patent/CA2161949C/en not_active Expired - Lifetime
- 1995-11-20 US US08/560,975 patent/US5615997A/en not_active Expired - Lifetime
-
1996
- 1996-08-27 CN CN96196830A patent/CN1196101A/zh active Pending
- 1996-08-27 BR BR9610144A patent/BR9610144A/pt not_active IP Right Cessation
- 1996-08-27 DE DE69618678T patent/DE69618678T3/de not_active Expired - Lifetime
- 1996-08-27 AT AT96930457T patent/ATE211784T1/de active
- 1996-08-27 WO PCT/SE1996/001051 patent/WO1997009482A1/en active IP Right Grant
- 1996-08-27 RU RU98106223/12A patent/RU2159303C2/ru active
- 1996-08-27 EP EP96930457A patent/EP0961852B2/en not_active Expired - Lifetime
- 1996-08-27 AU AU69482/96A patent/AU697774B2/en not_active Ceased
- 1996-08-27 JP JP51111597A patent/JP4084848B2/ja not_active Expired - Fee Related
-
1998
- 1998-03-09 NO NO981031A patent/NO307146B1/no active IP Right Review Request
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003074486A (ja) * | 2001-09-04 | 2003-03-12 | Toyo Denki Industrial Co Ltd | ホッパー付搬送ポンプ |
CN102635555A (zh) * | 2011-02-14 | 2012-08-15 | 张意立 | 内拐角喷水高浓度离心纸浆泵 |
Also Published As
Publication number | Publication date |
---|---|
CA2161949A1 (en) | 1997-03-08 |
SE9503072L (sv) | 1997-03-08 |
EP0961852B1 (en) | 2002-01-09 |
WO1997009482A1 (en) | 1997-03-13 |
BR9610144A (pt) | 1999-02-02 |
CN1196101A (zh) | 1998-10-14 |
NO981031L (no) | 1998-03-09 |
NO307146B1 (no) | 2000-02-14 |
SE9503072D0 (sv) | 1995-09-07 |
RU2159303C2 (ru) | 2000-11-20 |
ATE211784T1 (de) | 2002-01-15 |
AU6948296A (en) | 1997-03-27 |
SE504976C2 (sv) | 1997-06-02 |
DE69618678T2 (de) | 2002-08-22 |
EP0961852B2 (en) | 2006-12-13 |
EP0961852A1 (en) | 1999-12-08 |
NO981031D0 (no) | 1998-03-09 |
DE69618678T3 (de) | 2007-08-02 |
JP4084848B2 (ja) | 2008-04-30 |
DE69618678D1 (de) | 2002-02-28 |
US5615997A (en) | 1997-04-01 |
CA2161949C (en) | 2007-01-09 |
AU697774B2 (en) | 1998-10-15 |
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