NO2721299T3 - - Google Patents

Info

Publication number
NO2721299T3
NO2721299T3 NO12800220A NO12800220A NO2721299T3 NO 2721299 T3 NO2721299 T3 NO 2721299T3 NO 12800220 A NO12800220 A NO 12800220A NO 12800220 A NO12800220 A NO 12800220A NO 2721299 T3 NO2721299 T3 NO 2721299T3
Authority
NO
Norway
Application number
NO12800220A
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 filed Critical
Publication of NO2721299T3 publication Critical patent/NO2721299T3/no

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C7/00—Rotary-piston machines or pumps with fluid ring or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/24—Fluid mixed, e.g. two-phase fluid
    • 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

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)
  • Rotary Pumps (AREA)
  • Disintegrating Or Milling (AREA)
NO12800220A 2011-06-17 2012-06-12 NO2721299T3 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20110876 2011-06-17
PCT/NO2012/000045 WO2012173488A1 (en) 2011-06-17 2012-06-12 Screw type liquid ring pump with integrated macerator

Publications (1)

Publication Number Publication Date
NO2721299T3 true NO2721299T3 (no) 2018-01-27

Family

ID=47357303

Family Applications (1)

Application Number Title Priority Date Filing Date
NO12800220A NO2721299T3 (no) 2011-06-17 2012-06-12

Country Status (11)

Country Link
US (1) US9097257B2 (no)
EP (1) EP2721299B1 (no)
CN (1) CN103890402B (no)
CY (1) CY1119630T1 (no)
DK (1) DK2721299T3 (no)
ES (1) ES2648162T3 (no)
HR (1) HRP20171860T1 (no)
NO (1) NO2721299T3 (no)
PL (1) PL2721299T3 (no)
RU (1) RU2602712C2 (no)
WO (1) WO2012173488A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185786A1 (en) * 2013-05-16 2014-11-20 Jets As Liquid ring screw pump functional design
CN104533844B (zh) * 2014-12-25 2017-12-01 东营国安化工有限公司 一种污水泵介质分离罩及其构成的排污泵及介质分离方法
KR20220027051A (ko) * 2018-12-07 2022-03-07 닐로 글로벌 리미티드 플라스틱 처리 장치 및 관련 방법
RU188713U1 (ru) * 2018-12-21 2019-04-22 Общество с ограниченной ответственностью "КДС" Жидкостно-кольцевой насос
LU102842B1 (de) * 2021-06-24 2022-12-29 Wilo Se Schneidkopf einer Pumpe
LU102840B1 (de) * 2021-06-24 2022-12-27 Wilo Se Schneidring für mit Feststoff belastete Flüssigkeit einer Pumpe
CN114319551A (zh) * 2021-11-30 2022-04-12 安徽扬基环保科技有限公司 一种一体式自动调节雨水截流井
US12083527B2 (en) 2022-10-04 2024-09-10 Wilo Se Cutting ring for a pump liquid loaded with solids

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029766A (en) * 1934-08-18 1936-02-04 Chicago Pump Co Screw feed centrifugal pump
US2658453A (en) * 1950-07-22 1953-11-10 Pacific Pumps Inc Nonclogging pumping device
US3643877A (en) * 1970-01-28 1972-02-22 Robbins & Myers Pump with macerator
US4141510A (en) * 1977-06-15 1979-02-27 Arthur Smith Material reduction means for pumps
SE459877B (sv) * 1983-09-16 1989-08-14 Hans Baeckstroem Anordning foer transport av med fasta foeremaal foerorenade vaetskor daer pumprotorn aer av roterande deplacementstyp
NO167931B (no) * 1989-03-03 1991-09-16 Jets Systemer As Vacuum avloepssystem
US5016825A (en) * 1990-02-14 1991-05-21 Mcneil (Ohio) Corporation Grinding impeller assembly for a grinder pump
US5302082A (en) * 1992-07-09 1994-04-12 Arde, Inc. Improved efficiency grinding pump for slurry
US20040234370A1 (en) * 2002-09-26 2004-11-25 Mark Simakaski Chopping pump impeller assembly
NO318776B1 (no) 2003-05-07 2005-05-02 Jets As Anordning ved vaeskeringspumpe av skruetypen
DE102004058458B3 (de) * 2004-12-03 2006-05-18 Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg Pumpe mit Schneidlaufrad
ATE427427T1 (de) * 2004-12-03 2009-04-15 Brinkmann Pumpen K H Brinkmann Pumpe mit schneidlaufrad
CN100404874C (zh) 2006-01-21 2008-07-23 阳江市新力工业有限公司 一种冲压焊接食品泵
CN101544460B (zh) * 2009-04-30 2011-06-15 深圳市新环机械工程设备有限公司 一种污泥切割机

Also Published As

Publication number Publication date
PL2721299T3 (pl) 2018-02-28
RU2013158608A (ru) 2015-07-27
US20140119975A1 (en) 2014-05-01
ES2648162T3 (es) 2017-12-28
EP2721299A1 (en) 2014-04-23
WO2012173488A1 (en) 2012-12-20
EP2721299B1 (en) 2017-08-30
CN103890402B (zh) 2017-02-15
HRP20171860T1 (hr) 2018-01-26
CN103890402A (zh) 2014-06-25
DK2721299T3 (en) 2017-12-11
EP2721299A4 (en) 2015-02-25
US9097257B2 (en) 2015-08-04
CY1119630T1 (el) 2018-04-04
RU2602712C2 (ru) 2016-11-20

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