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EP3548749C0 - Pompe sécatrice dotée d'unité de coupe à assemblage rapide et de rotor - Google Patents

Pompe sécatrice dotée d'unité de coupe à assemblage rapide et de rotor

Info

Publication number
EP3548749C0
EP3548749C0 EP17817150.0A EP17817150A EP3548749C0 EP 3548749 C0 EP3548749 C0 EP 3548749C0 EP 17817150 A EP17817150 A EP 17817150A EP 3548749 C0 EP3548749 C0 EP 3548749C0
Authority
EP
European Patent Office
Prior art keywords
impeller
quick
cutting unit
assembly cutting
cutter 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.)
Active
Application number
EP17817150.0A
Other languages
German (de)
English (en)
Other versions
EP3548749A1 (fr
EP3548749B1 (fr
Inventor
Emiliano Conforto
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.)
Dreno Pompe Srl
Original Assignee
Dreno Pompe Srl
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 Dreno Pompe Srl filed Critical Dreno Pompe Srl
Publication of EP3548749A1 publication Critical patent/EP3548749A1/fr
Application granted granted Critical
Publication of EP3548749B1 publication Critical patent/EP3548749B1/fr
Publication of EP3548749C0 publication Critical patent/EP3548749C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • 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
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/622—Adjusting the clearances between rotary and stationary parts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Food Science & Technology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP17817150.0A 2016-12-02 2017-11-28 Pompe sécatrice dotée d'unité de coupe à assemblage rapide et de rotor Active EP3548749B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000122865A IT201600122865A1 (it) 2016-12-02 2016-12-02 Pompa trinciatrice con gruppo di taglio e girante ad assemblaggio rapido
PCT/IB2017/057445 WO2018100488A1 (fr) 2016-12-02 2017-11-28 Pompe sécatrice dotée d'unité de coupe à assemblage rapide et de rotor

Publications (3)

Publication Number Publication Date
EP3548749A1 EP3548749A1 (fr) 2019-10-09
EP3548749B1 EP3548749B1 (fr) 2024-04-10
EP3548749C0 true EP3548749C0 (fr) 2024-04-10

Family

ID=58402042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17817150.0A Active EP3548749B1 (fr) 2016-12-02 2017-11-28 Pompe sécatrice dotée d'unité de coupe à assemblage rapide et de rotor

Country Status (3)

Country Link
EP (1) EP3548749B1 (fr)
IT (1) IT201600122865A1 (fr)
WO (1) WO2018100488A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9475059B2 (en) 2013-03-15 2016-10-25 Pentair Flow Technologies, Llc Cutting blade assembly
WO2017189741A1 (fr) 2016-04-26 2017-11-02 Pentair Flow Technologies, Llc Ensemble de coupe pour une pompe hacheuse
US11161121B2 (en) 2019-05-10 2021-11-02 Jung Pumpen Gmbh Cutting blade assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930587U (ja) * 1982-08-20 1984-02-25 株式会社鶴見製作所 水中ポンプにおける夾雑物の切断機構
JPH0636315Y2 (ja) * 1988-06-14 1994-09-21 三和特珠製綱株式会社 カッター付き渦巻ポンプ
JP2843270B2 (ja) * 1994-11-14 1999-01-06 小松ゼノア株式会社 破砕ポンプ
FR3006721A1 (fr) * 2013-06-10 2014-12-12 Ksb Sas Pompe dileceratrice a moyens de reglage

Also Published As

Publication number Publication date
EP3548749A1 (fr) 2019-10-09
WO2018100488A1 (fr) 2018-06-07
IT201600122865A1 (it) 2018-06-02
EP3548749B1 (fr) 2024-04-10

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