JP7193424B2 - カッタアセンブリおよび高容量の水中シュレッダポンプ - Google Patents

カッタアセンブリおよび高容量の水中シュレッダポンプ Download PDF

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Publication number
JP7193424B2
JP7193424B2 JP2019128865A JP2019128865A JP7193424B2 JP 7193424 B2 JP7193424 B2 JP 7193424B2 JP 2019128865 A JP2019128865 A JP 2019128865A JP 2019128865 A JP2019128865 A JP 2019128865A JP 7193424 B2 JP7193424 B2 JP 7193424B2
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Japan
Prior art keywords
cutting
grooves
concentric
drive shaft
concave plate
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JP2019128865A
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English (en)
Japanese (ja)
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JP2020015036A5 (enExample
JP2020015036A (ja
Inventor
エイ． チオトラ アルフレッド
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Individual
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Publication of JP2020015036A5 publication Critical patent/JP2020015036A5/ja
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    • 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
    • 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
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/062—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives with rotor elements extending axially in close radial proximity of a concentrically arranged slotted or perforated ring
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • 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
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C2018/188—Stationary counter-knives; Mountings thereof
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
JP2019128865A 2018-07-26 2019-07-11 カッタアセンブリおよび高容量の水中シュレッダポンプ Active JP7193424B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/045,998 2018-07-26
US16/045,998 US10487835B1 (en) 2018-07-26 2018-07-26 Cutter assembly and submersible shredder pump having a cutter assembly

Publications (3)

Publication Number Publication Date
JP2020015036A JP2020015036A (ja) 2020-01-30
JP2020015036A5 JP2020015036A5 (enExample) 2022-06-21
JP7193424B2 true JP7193424B2 (ja) 2022-12-20

Family

ID=68617805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019128865A Active JP7193424B2 (ja) 2018-07-26 2019-07-11 カッタアセンブリおよび高容量の水中シュレッダポンプ

Country Status (2)

Country Link
US (1) US10487835B1 (enExample)
JP (1) JP7193424B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11471893B2 (en) * 2020-07-02 2022-10-18 Crane Pumps & Systems, Inc. Grinder accessory for pump
US11396023B1 (en) * 2021-10-07 2022-07-26 Alfredo A. Ciotola Dual cutter assembly and submersible shredder pump having a dual cutter assembly
US12196227B2 (en) 2022-02-04 2025-01-14 Spike Brewing LLC Pump
CN116557336A (zh) * 2023-05-10 2023-08-08 安徽南方化工泵业有限公司 一种水泵的机械密封保护结构
US12097504B1 (en) 2024-02-07 2024-09-24 Alfredo A. Ciotola Externally serrated rotary shredder and submersible shredder pump having an externally serrated rotary shredder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002535553A (ja) 1999-01-20 2002-10-22 プラット アンド ホイットニー カナダ コーポレイション ディフューザ管装置
JP2006015284A (ja) 2004-07-02 2006-01-19 Max Co Ltd 生ゴミ処理装置
JP2013092148A (ja) 2011-10-26 2013-05-16 Alfredo A Ciotola カッタアセンブリおよび高容量の水中シュレッダポンプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495681B1 (enExample) * 1966-09-03 1974-02-08
GB1568388A (en) * 1975-11-29 1980-05-29 Blum A Pump with comminuating means at the inlet
JP2772738B2 (ja) * 1992-04-13 1998-07-09 博吉 河本 粉砕機
US6367723B1 (en) * 2000-02-07 2002-04-09 The Fitzpatrick Company Size reduction machine having an adjustable impeller and screen holder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002535553A (ja) 1999-01-20 2002-10-22 プラット アンド ホイットニー カナダ コーポレイション ディフューザ管装置
JP2006015284A (ja) 2004-07-02 2006-01-19 Max Co Ltd 生ゴミ処理装置
JP2013092148A (ja) 2011-10-26 2013-05-16 Alfredo A Ciotola カッタアセンブリおよび高容量の水中シュレッダポンプ

Also Published As

Publication number Publication date
US10487835B1 (en) 2019-11-26
JP2020015036A (ja) 2020-01-30

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