ES379760A1 - Centrifugal froth pump - Google Patents

Centrifugal froth pump

Info

Publication number
ES379760A1
ES379760A1 ES379760A ES379760A ES379760A1 ES 379760 A1 ES379760 A1 ES 379760A1 ES 379760 A ES379760 A ES 379760A ES 379760 A ES379760 A ES 379760A ES 379760 A1 ES379760 A1 ES 379760A1
Authority
ES
Spain
Prior art keywords
box
opening
impeller
axis
pump
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
Application number
ES379760A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research and Development Pty Ltd
Original Assignee
Research and Development Pty Ltd
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 Research and Development Pty Ltd filed Critical Research and Development Pty Ltd
Publication of ES379760A1 publication Critical patent/ES379760A1/en
Expired legal-status Critical Current

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

A foam pump comprising an impeller at the lower end of a rotating vertical axis, a box that wraps said impeller, an opening through the upper wall of said box, around said axis, a feeder chamber that surrounds the axis and that it communicates downwards with said opening of the mentioned box, and destined to receive the power of the pump, keep it in a whirlpool movement and transfer it to and through said opening into the inside of said box and one or more blades that protrude inwards from the periphery of the box opening and towards the shaft and intended to return part of the fluid driven from the box by the impeller to the supply chamber. (Machine-translation by Google Translate, not legally binding)
ES379760A 1969-05-19 1970-05-18 Centrifugal froth pump Expired ES379760A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES379760A1 true ES379760A1 (en) 1972-09-01

Family

ID=3740974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379760A Expired ES379760A1 (en) 1969-05-19 1970-05-18 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
FR2048465A5 (en) 1971-03-19
IE34587L (en) 1970-11-19
GB1281965A (en) 1972-07-19
DE2024215A1 (en) 1970-11-26
NO123961B (en) 1972-02-07
NL7007200A (en) 1970-11-23
MY7300457A (en) 1973-12-31
DE2024215C3 (en) 1980-05-08
NL166099C (en) 1981-06-15
JPS4911643B1 (en) 1974-03-19
NL166099B (en) 1981-01-15
DE2024215B2 (en) 1979-08-30
IE34587B1 (en) 1975-06-25

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