GB567472A - Improvements in or relating to disintegrating pumps for liquid-borne solids such, for example, as sewage - Google Patents
Improvements in or relating to disintegrating pumps for liquid-borne solids such, for example, as sewageInfo
- Publication number
- GB567472A GB567472A GB1304643A GB1304643A GB567472A GB 567472 A GB567472 A GB 567472A GB 1304643 A GB1304643 A GB 1304643A GB 1304643 A GB1304643 A GB 1304643A GB 567472 A GB567472 A GB 567472A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- liquid
- pumps
- disintegrating
- sewage
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
567,472. Centrifugal pumps. PULSOMETER ENGINEERING CO., Ltd., and PRICE, A. V. Aug. 12, 1943, No. 13046. [Class 110(i)] A centrifugal pump for liquids containing solids comprises a conical impeller C, C<1> coacting with one or more adjustable fixed knives E arranged so that the plane of each knife includes or is parallel with the centre line of the impeller. After passing the first stage, the liquid may be acted on by a second impeller D coacting with knives G similarly arranged. Each knife E may be of such length that it is in continuous contact with at least two impeller blades. The blades D may be cut away to form guides for the partly-cut solids from the first stage..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1304643A GB567472A (en) | 1943-08-12 | 1943-08-12 | Improvements in or relating to disintegrating pumps for liquid-borne solids such, for example, as sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1304643A GB567472A (en) | 1943-08-12 | 1943-08-12 | Improvements in or relating to disintegrating pumps for liquid-borne solids such, for example, as sewage |
Publications (1)
Publication Number | Publication Date |
---|---|
GB567472A true GB567472A (en) | 1945-02-15 |
Family
ID=10015805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1304643A Expired GB567472A (en) | 1943-08-12 | 1943-08-12 | Improvements in or relating to disintegrating pumps for liquid-borne solids such, for example, as sewage |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB567472A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907277A (en) * | 1957-06-21 | 1959-10-06 | Oswald E Lessly | Self-cleaning auger pump |
US3074623A (en) * | 1959-07-06 | 1963-01-22 | Jr Lawrence Holmes | Helicopter drive |
US3692422A (en) * | 1971-01-18 | 1972-09-19 | Pierre Mengin Ets | Shearing pump |
US3961758A (en) * | 1974-08-23 | 1976-06-08 | Peabody Barnes, Inc. | Centrifugal pump with integral grinder |
CH689058A5 (en) * | 1994-11-28 | 1998-08-31 | Haeny & Cie Ag | Centrifugal pump for contaminated with solids sewage waters. |
WO2015032610A1 (en) * | 2013-09-04 | 2015-03-12 | Brinkmann Pumpen K. H. Brinkmann Gmbh & Co. Kg | Pump with cutting wheel and pre-cutter |
CN109530040A (en) * | 2018-12-05 | 2019-03-29 | 温州大学 | A kind of cutting tool module and fluid grinding device |
CN109530041A (en) * | 2018-12-05 | 2019-03-29 | 温州大学 | A kind of crushing knife tool module and fluid grinding device |
-
1943
- 1943-08-12 GB GB1304643A patent/GB567472A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2907277A (en) * | 1957-06-21 | 1959-10-06 | Oswald E Lessly | Self-cleaning auger pump |
US3074623A (en) * | 1959-07-06 | 1963-01-22 | Jr Lawrence Holmes | Helicopter drive |
US3692422A (en) * | 1971-01-18 | 1972-09-19 | Pierre Mengin Ets | Shearing pump |
US3961758A (en) * | 1974-08-23 | 1976-06-08 | Peabody Barnes, Inc. | Centrifugal pump with integral grinder |
CH689058A5 (en) * | 1994-11-28 | 1998-08-31 | Haeny & Cie Ag | Centrifugal pump for contaminated with solids sewage waters. |
WO2015032610A1 (en) * | 2013-09-04 | 2015-03-12 | Brinkmann Pumpen K. H. Brinkmann Gmbh & Co. Kg | Pump with cutting wheel and pre-cutter |
JP2016531237A (en) * | 2013-09-04 | 2016-10-06 | ブリンクマン プンペン ケー.ハー.ブリンクマン ゲーエムベーハー ウント コー.ケーゲーBrinkmann Pumpen K.H.Brinkmann GmbH & Co.KG | Pump with cutting wheel and front cutter |
US10054136B2 (en) | 2013-09-04 | 2018-08-21 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Pump with cutting wheel and pre-cutter |
CN109530040A (en) * | 2018-12-05 | 2019-03-29 | 温州大学 | A kind of cutting tool module and fluid grinding device |
CN109530041A (en) * | 2018-12-05 | 2019-03-29 | 温州大学 | A kind of crushing knife tool module and fluid grinding device |
CN109530040B (en) * | 2018-12-05 | 2023-08-15 | 温州大学 | Cutting tool module and fluid crushing device |
CN109530041B (en) * | 2018-12-05 | 2023-08-15 | 温州大学 | Crushing cutter module and fluid crushing device |
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