GB2077606B - Macerator pumping impeller - Google Patents

Macerator pumping impeller

Info

Publication number
GB2077606B
GB2077606B GB8117971A GB8117971A GB2077606B GB 2077606 B GB2077606 B GB 2077606B GB 8117971 A GB8117971 A GB 8117971A GB 8117971 A GB8117971 A GB 8117971A GB 2077606 B GB2077606 B GB 2077606B
Authority
GB
United Kingdom
Prior art keywords
macerator
pumping impeller
impeller
pumping
macerator pumping
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
GB8117971A
Other versions
GB2077606A (en
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.)
Haigh Engineering Co Ltd
Original Assignee
Haigh Engineering Co 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 Haigh Engineering Co Ltd filed Critical Haigh Engineering Co Ltd
Priority to GB8117971A priority Critical patent/GB2077606B/en
Publication of GB2077606A publication Critical patent/GB2077606A/en
Application granted granted Critical
Publication of GB2077606B publication Critical patent/GB2077606B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
    • 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
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8117971A 1980-06-11 1981-06-11 Macerator pumping impeller Expired GB2077606B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8117971A GB2077606B (en) 1980-06-11 1981-06-11 Macerator pumping impeller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8019074 1980-06-11
GB8117971A GB2077606B (en) 1980-06-11 1981-06-11 Macerator pumping impeller

Publications (2)

Publication Number Publication Date
GB2077606A GB2077606A (en) 1981-12-23
GB2077606B true GB2077606B (en) 1984-06-06

Family

ID=26275809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117971A Expired GB2077606B (en) 1980-06-11 1981-06-11 Macerator pumping impeller

Country Status (1)

Country Link
GB (1) GB2077606B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444969B (en) * 1982-10-11 1986-05-20 Flygt Ab Centrifugal pump intended for pumping of liquids containing solid particles
DE3765552D1 (en) * 1986-02-14 1990-11-22 Bauer Roehren Pumpen SELF-PRIMING CENTRIFUGAL PUMP FOR TREATING AND CONVEYING LIQUIDS IMPLEMENTED WITH A HIGH FIBER CONTENT.

Also Published As

Publication number Publication date
GB2077606A (en) 1981-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee