JPS6246713B2 - - Google Patents
Info
- Publication number
- JPS6246713B2 JPS6246713B2 JP53058143A JP5814378A JPS6246713B2 JP S6246713 B2 JPS6246713 B2 JP S6246713B2 JP 53058143 A JP53058143 A JP 53058143A JP 5814378 A JP5814378 A JP 5814378A JP S6246713 B2 JPS6246713 B2 JP S6246713B2
- Authority
- JP
- Japan
- Prior art keywords
- pump
- rotor
- inlet
- suspension
- impeller
- 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.)
- Expired
Links
- 239000000725 suspension Substances 0.000 claims description 59
- 239000000835 fiber Substances 0.000 claims description 23
- 238000005086 pumping Methods 0.000 claims description 11
- 230000004323 axial length Effects 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000007966 viscous suspension Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI771541A FI62871B (fi) | 1977-05-16 | 1977-05-16 | Foerfarande foer pumpning av en fibersuspension |
| FI781071A FI82728C (fi) | 1977-05-16 | 1978-04-10 | Anordning foer pumpning av en fibersuspension. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5416702A JPS5416702A (en) | 1979-02-07 |
| JPS6246713B2 true JPS6246713B2 (it) | 1987-10-03 |
Family
ID=26156874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5814378A Granted JPS5416702A (en) | 1977-05-16 | 1978-05-16 | Method of and apparatus for feeding texture suspension |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5416702A (it) |
| AT (1) | AT357043B (it) |
| AU (1) | AU514833B2 (it) |
| BR (1) | BR7803004A (it) |
| CA (1) | CA1128368A (it) |
| CS (1) | CS223822B2 (it) |
| DE (1) | DE2818540C3 (it) |
| ES (1) | ES469724A1 (it) |
| FI (1) | FI82728C (it) |
| FR (1) | FR2391378A1 (it) |
| GB (1) | GB1589134A (it) |
| IN (1) | IN150144B (it) |
| IT (1) | IT1108104B (it) |
| NO (1) | NO150574C (it) |
| NZ (1) | NZ187259A (it) |
| SE (1) | SE438714B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI62871B (fi) * | 1977-05-16 | 1982-11-30 | Ahlstroem Oy | Foerfarande foer pumpning av en fibersuspension |
| FI69683C (fi) * | 1982-02-08 | 1986-03-10 | Ahlstroem Oy | Centrifugalpump foer vaetskor innehaollande fasta aemnen |
| FI67580C (fi) * | 1983-07-12 | 1985-04-10 | Ahlstroem Oy | Foerfarande och anordning foer fibrering silning och pumpning av cellulosamassa och returpapper |
| JPS61198593U (it) * | 1985-05-31 | 1986-12-11 | ||
| US4776758A (en) * | 1987-07-06 | 1988-10-11 | Kamyr Ab | Combined fluidizing and vacuum pump |
| FI85751B (fi) * | 1988-06-17 | 1992-02-14 | Ahlstroem Oy | Foerfarande och anordning foer pumpning av tjockt medium. |
| SE464318B (sv) * | 1990-02-28 | 1991-04-08 | Flygt Ab | Axelkonstruktion foer en med pumphjulet roterande omroerare |
| JP2636966B2 (ja) * | 1990-12-20 | 1997-08-06 | 株式会社三興ポンプ製作所 | カッター付下水管用水中ポンプ |
| US5413460A (en) * | 1993-06-17 | 1995-05-09 | Goulds Pumps, Incorporated | Centrifugal pump for pumping fiber suspensions |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE564826C (de) * | 1932-11-23 | Siemens Schuckertwerke Akt Ges | Einrichtung zur Foerderung von Gasen oder Fluessigkeiten mit einem Schraubenrad im Einlaufkanal eines Fliehkraftrades und zwischen Schrauben- und Fliehkraftrad eingeschaltetem, von innen nach aussen durchstroemtem Diffusor | |
| DE704138C (de) * | 1938-11-18 | 1941-03-24 | Masch Fabriken Wagner Doerries | Planscheibenhollaender mit waagerechter Welle |
| DE836435C (de) * | 1941-11-20 | 1952-04-15 | Clyde Paper Company Ltd | Verfahren und Vorrichtung zum Zerfasern von Papiermasse |
| US2371681A (en) * | 1943-01-18 | 1945-03-20 | Jr Augustus C Durdin | Centrifugal cutting pump |
| DE1000677B (de) * | 1952-12-20 | 1957-01-10 | Doerries A G Vorm Maschinenfab | Raffineur |
| US3128051A (en) * | 1960-11-07 | 1964-04-07 | Dag Mfg Co | Pump |
| CH411584A (de) * | 1964-07-10 | 1966-04-15 | Kolb Eugen Ag | Zentrifugalpumpe zum Fördern von verunreinigten Flüssigkeiten |
| CH459510A (de) * | 1966-07-08 | 1968-07-15 | Sulzer Ag | Vorfabriziertes Installationselement für Klimaanlagen |
| BE724376A (it) * | 1967-12-15 | 1969-05-22 | ||
| DE1703075A1 (de) * | 1968-03-28 | 1972-01-13 | Moertl Karl | Freiraeumer fuer Pumpensaugrohre |
| IE34587B1 (en) * | 1969-05-19 | 1975-06-25 | Warman Equip | Centrifugal froth pump |
| DE2411043A1 (de) * | 1974-03-08 | 1975-09-18 | Abs Pumps Ltd | Abwasserpumpe |
| US3961758A (en) * | 1974-08-23 | 1976-06-08 | Peabody Barnes, Inc. | Centrifugal pump with integral grinder |
| CH582788A5 (it) * | 1974-09-23 | 1976-12-15 | Escher Wyss Gmbh | |
| GB1568388A (en) * | 1975-11-29 | 1980-05-29 | Blum A | Pump with comminuating means at the inlet |
-
1978
- 1978-04-10 FI FI781071A patent/FI82728C/fi not_active IP Right Cessation
- 1978-04-27 DE DE2818540A patent/DE2818540C3/de not_active Expired
- 1978-05-04 IN IN484/CAL/78A patent/IN150144B/en unknown
- 1978-05-04 AU AU35758/78A patent/AU514833B2/en not_active Expired
- 1978-05-08 GB GB18175/78A patent/GB1589134A/en not_active Expired
- 1978-05-09 NO NO781627A patent/NO150574C/no unknown
- 1978-05-11 CS CS783028A patent/CS223822B2/cs unknown
- 1978-05-11 ES ES469724A patent/ES469724A1/es not_active Expired
- 1978-05-12 NZ NZ187259A patent/NZ187259A/xx unknown
- 1978-05-12 SE SE7805509A patent/SE438714B/sv not_active IP Right Cessation
- 1978-05-12 BR BR7803004A patent/BR7803004A/pt unknown
- 1978-05-15 IT IT68105/78A patent/IT1108104B/it active
- 1978-05-15 CA CA303,324A patent/CA1128368A/en not_active Expired
- 1978-05-16 AT AT352578A patent/AT357043B/de not_active IP Right Cessation
- 1978-05-16 FR FR7814378A patent/FR2391378A1/fr active Granted
- 1978-05-16 JP JP5814378A patent/JPS5416702A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE438714B (sv) | 1985-04-29 |
| DE2818540A1 (de) | 1978-11-30 |
| NO150574B (no) | 1984-07-30 |
| FR2391378B1 (it) | 1982-04-23 |
| AU514833B2 (en) | 1981-02-26 |
| FI781071A (fi) | 1979-10-11 |
| BR7803004A (pt) | 1979-05-29 |
| AU3575878A (en) | 1979-11-08 |
| DE2818540C3 (de) | 1984-08-30 |
| ES469724A1 (es) | 1979-09-16 |
| CA1128368A (en) | 1982-07-27 |
| SE7805509L (sv) | 1978-11-17 |
| JPS5416702A (en) | 1979-02-07 |
| IT1108104B (it) | 1985-12-02 |
| AT357043B (de) | 1980-06-10 |
| IT7868105A0 (it) | 1978-05-15 |
| NO781627L (no) | 1978-11-17 |
| NZ187259A (en) | 1981-05-01 |
| DE2818540B2 (de) | 1979-04-12 |
| FR2391378A1 (fr) | 1978-12-15 |
| FI82728B (fi) | 1990-12-31 |
| GB1589134A (en) | 1981-05-07 |
| CS223822B2 (en) | 1983-11-25 |
| NO150574C (no) | 1984-11-07 |
| FI82728C (fi) | 1991-04-10 |
| IN150144B (it) | 1982-07-31 |
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