SE466512B - Centrifugalpump foer massa - Google Patents

Centrifugalpump foer massa

Info

Publication number
SE466512B
SE466512B SE8703706A SE8703706A SE466512B SE 466512 B SE466512 B SE 466512B SE 8703706 A SE8703706 A SE 8703706A SE 8703706 A SE8703706 A SE 8703706A SE 466512 B SE466512 B SE 466512B
Authority
SE
Sweden
Prior art keywords
pulp
impeller
feeder
inlet
mass
Prior art date
Application number
SE8703706A
Other languages
English (en)
Swedish (sv)
Other versions
SE8703706D0 (sv
SE8703706L (sv
Inventor
O Luthi
D B Johnson
Original Assignee
Ingersoll Rand Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of SE8703706D0 publication Critical patent/SE8703706D0/xx
Publication of SE8703706L publication Critical patent/SE8703706L/
Publication of SE466512B publication Critical patent/SE466512B/sv

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2216—Shape, geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)
SE8703706A 1986-10-06 1987-09-25 Centrifugalpump foer massa SE466512B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/915,175 US4770604A (en) 1986-10-06 1986-10-06 Pulp centrifugal pump

Publications (3)

Publication Number Publication Date
SE8703706D0 SE8703706D0 (sv) 1987-09-25
SE8703706L SE8703706L (sv) 1988-04-07
SE466512B true SE466512B (sv) 1992-02-24

Family

ID=25435358

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703706A SE466512B (sv) 1986-10-06 1987-09-25 Centrifugalpump foer massa

Country Status (7)

Country Link
US (1) US4770604A (ja)
JP (2) JPS63140886A (ja)
AT (1) AT402842B (ja)
BR (1) BR8705261A (ja)
CA (1) CA1277542C (ja)
FI (1) FI874357A (ja)
SE (1) SE466512B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780053A (en) * 1978-04-10 1988-10-25 Johan Gullichsen Method and apparatus for pumping fiber suspensions
US4884943A (en) * 1987-06-25 1989-12-05 A. Ahlstrom Corporation Method and apparatus for pumping high-consistency fiber suspension
US4877368A (en) * 1988-11-08 1989-10-31 A. Ahlstrom Corporation Fluidizing centrifugal pump
NO167931B (no) * 1989-03-03 1991-09-16 Jets Systemer As Vacuum avloepssystem
US5209641A (en) * 1989-03-29 1993-05-11 Kamyr Ab Apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material
US4976586A (en) * 1989-07-18 1990-12-11 Kamyr Ab Pump with separate fluidizing vaned shaft adjacent impeller
US5087171A (en) * 1989-07-25 1992-02-11 Goulds Pumps, Incorporated Paper pulp centrifugal pump with gas separation
JPH05321867A (ja) * 1992-05-25 1993-12-07 Sanko Pump Seisakusho:Kk 混流羽根と遠心羽根を一体化した複合インペラー
US5413460A (en) * 1993-06-17 1995-05-09 Goulds Pumps, Incorporated Centrifugal pump for pumping fiber suspensions
US5520506A (en) * 1994-07-25 1996-05-28 Ingersoll-Rand Company Pulp slurry-handling, centrifugal pump
US6210105B1 (en) * 1998-11-27 2001-04-03 Irish & Asssociates Flow directing device for a medium consistency pump
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
US20070258824A1 (en) * 2005-02-01 2007-11-08 1134934 Alberta Ltd. Rotor for viscous or abrasive fluids
EP2894343B2 (en) 2014-01-12 2021-09-01 Alfa Laval Corporate AB Self-priming centrifugal pump
DK2894342T3 (en) 2014-01-12 2017-04-03 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
DK2908012T3 (en) * 2014-01-24 2019-04-01 Mcfinn Tech Radial impeller and centrifugal pump housing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718557A (en) * 1902-06-17 1903-01-13 William Wenzel Centrifugal pump.
US1763595A (en) * 1928-04-28 1930-06-10 Allis Chalmers Mfg Co Pump
US2236706A (en) * 1939-04-22 1941-04-01 John P Damonte Pump
US2407748A (en) * 1943-12-28 1946-09-17 Lombard Governor Corp Rotary pump
US2975714A (en) * 1954-11-01 1961-03-21 Fmc Corp Screw feed centrifugal pump
DE1403859A1 (de) * 1960-09-06 1968-10-31 Neidl Dipl Ing Georg Umlaufpumpe
US3257782A (en) * 1962-12-14 1966-06-28 Leeds & Northrup Co Centrifugal gas sample cleaning system
NL6404199A (ja) * 1964-04-17 1965-10-18
US3435771A (en) * 1967-03-29 1969-04-01 Garrett Corp Pump for use with near boiling fluids
DE1923826C3 (de) * 1968-05-14 1980-08-14 Aktiebolaget Celleco, Tumba (Schweden) Vorrichtung zum Entgasen von Flüssigkeiten
US3692422A (en) * 1971-01-18 1972-09-19 Pierre Mengin Ets Shearing pump
US3918852A (en) * 1974-06-24 1975-11-11 James Coolidge Carter Pump
JPS5210940A (en) * 1975-07-15 1977-01-27 Kurimoto Iron Works Ltd Electric heating device
SU724801A1 (ru) * 1978-03-13 1980-03-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Атомного И Энергетического Насосостроения Шнекоцентробежный насос
SU731058A1 (ru) * 1978-09-26 1980-04-30 Предприятие П/Я В-8534 Насос
SU866285A1 (ru) * 1980-01-16 1981-09-23 Предприятие П/Я М-5356 Центробежный насос дл перекачивани газосодержащих сред
JPS5849719B2 (ja) * 1980-05-08 1983-11-05 秀邦 横田 遠心ポンプ装置
JPS5818592A (ja) * 1981-07-27 1983-02-03 Ebara Corp 一枚翼羽根車ポンプ
SE435951B (sv) * 1983-03-14 1984-10-29 Sunds Defibrator Centrifugalpump med skruvmatare for pumpning av massa med hog koncentration
JPS6043190A (ja) * 1983-08-18 1985-03-07 Mitsubishi Heavy Ind Ltd インデユ−サ付きポンプ

Also Published As

Publication number Publication date
FI874357A (fi) 1988-04-07
CA1277542C (en) 1990-12-11
SE8703706D0 (sv) 1987-09-25
US4770604A (en) 1988-09-13
JPS63140886A (ja) 1988-06-13
FI874357A0 (fi) 1987-10-05
ATA252687A (de) 1997-01-15
AT402842B (de) 1997-09-25
JPH0722094U (ja) 1995-04-21
BR8705261A (pt) 1988-05-24
JP2556254Y2 (ja) 1997-12-03
SE8703706L (sv) 1988-04-07

Similar Documents

Publication Publication Date Title
SE466512B (sv) Centrifugalpump foer massa
SE435952B (sv) Centrifugalpump for vetskor innehallande fasta emnen
SE520416C2 (sv) Pumphjul
CN102312862B (zh) 用于离心泵的蜗壳形泵壳
EP0401670A2 (en) Self-priming centrifugal pump
SE520417C2 (sv) Pump av centrifugal- eller halvaxiell typ avsedd för pumpning av orensat avloppsvatten
SE469040B (sv) Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar
US11603844B2 (en) Centrifugal pump
CN101680453A (zh) 具有正常操作模式和喷射器操作模式的潜入式离心泵
US3817659A (en) Pitot pump with jet pump charging system
US20090215604A1 (en) Helical conveyor centrifuge
US4708585A (en) Centrifugal pump
US4307995A (en) Vaneless multistage pump
GB2067665A (en) Radial fan
US8496448B2 (en) Pump assembly
US5375975A (en) Fuel pump pre-swirl inlet channel
BR102018073217B1 (pt) Conjunto de trituração para uma bomba de trituração e bomba de trituração centrífuga
US5007798A (en) Centrifugal pump
US2850984A (en) Vapor expelling pump
SE470507B (sv) Pumphus för centrifugalpump, vilket pumphus är försett med en axiellt riktad skiljevägg, vilken vägg är slitsad i sin längdriktning
KR101156783B1 (ko) 불균질의 고농축 슬러리 전용 원심펌프
US4145197A (en) Impeller for separating dust particles from an air stream
US5634769A (en) Guide apparatus for centrifugal pumps
SE512984C2 (sv) Massapump
JP2987571B2 (ja) 渦巻形遠心ポンプ

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8703706-5

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8703706-5

Format of ref document f/p: F