IE34587B1 - Centrifugal froth pump - Google Patents

Centrifugal froth pump

Info

Publication number
IE34587B1
IE34587B1 IE614/70A IE61470A IE34587B1 IE 34587 B1 IE34587 B1 IE 34587B1 IE 614/70 A IE614/70 A IE 614/70A IE 61470 A IE61470 A IE 61470A IE 34587 B1 IE34587 B1 IE 34587B1
Authority
IE
Ireland
Prior art keywords
chamber
feed
fluid
impeller
degrees
Prior art date
Application number
IE614/70A
Other versions
IE34587L (en
Original Assignee
Warman Equip
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 Warman Equip filed Critical Warman Equip
Publication of IE34587L publication Critical patent/IE34587L/en
Publication of IE34587B1 publication Critical patent/IE34587B1/en

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D31/00—Pumping liquids and elastic fluids at the same time
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Closures For Containers (AREA)

Abstract

1281965 Centrifugal separator WARMAN EQUIPMENT (INTERNATIONAL) Ltd 19 May 1970 [19 May 1969] 24075/70 Heading B2P [Also in Division F1] A centrifugal pump for frothy fluids, comprises an impeller 1 mounted in a casing 3 having an inlet 4 receiving fluid from a chamber 6 in which the feed fluid is given a vortical motion in the direction of impeller rotation by delivery through a tangential feed pipe 9. Some of the fluid, after receiving additional energy from the impeller, is returned to the feed chamber 6 by stationary helical vanes 10 to form an interface 11 to promote separation of air from the feed. Six inclined vanes 12 prevent the vortical flow from overflowing the chamber 6. The included angle of chamber wall 7 may be 55 degrees, and the feed pipe 9 may be downwardly inclined by 15 degrees. [GB1281965A]
IE614/70A 1969-05-19 1970-05-12 Centrifugal froth pump IE34587B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5515169 1969-05-19

Publications (2)

Publication Number Publication Date
IE34587L IE34587L (en) 1970-11-19
IE34587B1 true IE34587B1 (en) 1975-06-25

Family

ID=3740974

Family Applications (1)

Application Number Title Priority Date Filing Date
IE614/70A IE34587B1 (en) 1969-05-19 1970-05-12 Centrifugal froth pump

Country Status (10)

Country Link
JP (1) JPS4911643B1 (en)
DE (1) DE2024215C3 (en)
ES (1) ES379760A1 (en)
FR (1) FR2048465A5 (en)
GB (1) GB1281965A (en)
IE (1) IE34587B1 (en)
MY (1) MY7300457A (en)
NL (1) NL166099C (en)
NO (1) NO123961B (en)
SE (1) SE349363B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82728C (en) * 1977-05-16 1991-04-10 Ahlstroem Oy Device for pumping a fiber suspension
DE2805533C2 (en) * 1978-02-10 1985-02-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Pump device for pumping foaming liquids
SE420230C (en) * 1980-10-20 1987-11-16 Sala International Ab DEVICE FOR PUMPING FOR FOAMING LIQUIDS
HU184906B (en) * 1981-12-01 1984-11-28 Richter Gedeon Vegyeszet Device for furthering liquid and separating gases sepregating from liquid
DE102007060736A1 (en) * 2007-12-17 2009-06-18 Voith Patent Gmbh Process for the removal of impurities from an aqueous paper fiber suspension using at least one flotation plant
CN103372502B (en) * 2013-06-17 2016-01-20 湖北省天门泵业有限公司 With the ore pulp froth breaking pond of air deflector
CN104454553A (en) * 2014-12-02 2015-03-25 肖琼 Defoaming tank of foam pump

Also Published As

Publication number Publication date
SE349363B (en) 1972-09-25
NL166099B (en) 1981-01-15
IE34587L (en) 1970-11-19
DE2024215A1 (en) 1970-11-26
FR2048465A5 (en) 1971-03-19
NL7007200A (en) 1970-11-23
JPS4911643B1 (en) 1974-03-19
NO123961B (en) 1972-02-07
NL166099C (en) 1981-06-15
DE2024215C3 (en) 1980-05-08
ES379760A1 (en) 1972-09-01
DE2024215B2 (en) 1979-08-30
MY7300457A (en) 1973-12-31
GB1281965A (en) 1972-07-19

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