MX2010003437A - Triturador inductor. - Google Patents

Triturador inductor.

Info

Publication number
MX2010003437A
MX2010003437A MX2010003437A MX2010003437A MX2010003437A MX 2010003437 A MX2010003437 A MX 2010003437A MX 2010003437 A MX2010003437 A MX 2010003437A MX 2010003437 A MX2010003437 A MX 2010003437A MX 2010003437 A MX2010003437 A MX 2010003437A
Authority
MX
Mexico
Prior art keywords
section
inducer
anvil
rotor
housing
Prior art date
Application number
MX2010003437A
Other languages
English (en)
Inventor
Jason Douglas Allaire
Donald Paul Russell
Original Assignee
Lawrence Pumps Inc
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 Lawrence Pumps Inc filed Critical Lawrence Pumps Inc
Publication of MX2010003437A publication Critical patent/MX2010003437A/es

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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/36—Adding fluid, other than for crushing or disintegrating by fluid energy the crushing or disintegrating zone being submerged in liquid
    • 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
    • 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
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Un dispositivo para reducir sólidos en un flujo de fluido y aumentar la presión de fluido, tiene secciones de trituración e inductora en una carcasa corriente arriba de un propulsor de bomba principal y un rotor con un tubo de diámetro más grande en la salida que en la entrada de sus aspas giratorias Las aspas están muescadas en su diámetro exterior y el ángulo de paso del aspa aumenta progresivamente desde la entrada hacia la salida como una función polinómica. La sección de yunque de la carcasa tiene un diámetro interior más grande que la sección inductora, y la sección inductora tiene un diámetro más grande que la del rotor. Una o más aspas de yunque en la sección de yunque integrada a la carcasa se extienden radialmente hacia adentro desde la pared Interior de la sección de yunque hacia e diámetro interior ID de la sección inductora y funcionan para reducir los sólidos mediante acción de esfuerzo cortante.
MX2010003437A 2007-10-03 2008-10-03 Triturador inductor. MX2010003437A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97713007P 2007-10-03 2007-10-03
PCT/US2008/078706 WO2009046271A1 (en) 2007-10-03 2008-10-03 Inducer comminutor

Publications (1)

Publication Number Publication Date
MX2010003437A true MX2010003437A (es) 2010-08-02

Family

ID=40522428

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003437A MX2010003437A (es) 2007-10-03 2008-10-03 Triturador inductor.

Country Status (7)

Country Link
US (1) US7810747B2 (es)
JP (1) JP2010540241A (es)
CN (1) CN101861209A (es)
CA (1) CA2701277A1 (es)
DE (1) DE112008002609T5 (es)
MX (1) MX2010003437A (es)
WO (1) WO2009046271A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9574562B2 (en) 2013-08-07 2017-02-21 General Electric Company System and apparatus for pumping a multiphase fluid
DK2894343T3 (en) 2014-01-12 2017-12-11 Alfa Laval Corp Ab SELF-TILTING CENTRIFUGAL PUMP
EP2894342B1 (en) 2014-01-12 2016-12-28 Alfa Laval Corporate AB Self-priming centrifugal pump
CN110403215A (zh) * 2019-08-23 2019-11-05 湖南天爱农业科技有限公司 一种饲料的加工生产装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902227A (en) * 1955-02-07 1959-09-01 Higer Harry Machine for cutting or disintegrating matter
US4838759A (en) * 1987-04-10 1989-06-13 Rockwell International Corporation Cavitation-resistant inducer
JPH0752394Y2 (ja) * 1988-03-25 1995-11-29 株式会社荏原製作所 グラインダポンプ
US4938426A (en) * 1988-04-28 1990-07-03 Koenig Larry E Dual auger shredder
US4993649A (en) * 1988-04-28 1991-02-19 Koenig Larry E Dual auger shredder
US5443214A (en) * 1991-02-13 1995-08-22 Weiler And Company, Inc. Hard material collector assembly for a grinder
US5460482A (en) * 1992-05-26 1995-10-24 Vaughan Co., Inc. Centrifugal chopper pump with internal cutter
US5704555A (en) * 1993-08-02 1998-01-06 Illinois Institute Of Technology Single-screw extruder for solid state shear extrusion pulverization and method
US5743471A (en) * 1993-08-02 1998-04-28 Illinois Institute Of Technology Solid state shear extrusion pulverization
RU2057013C1 (ru) * 1994-02-07 1996-03-27 Акционерное общество закрытого типа "Родан" Способ получения порошка из полимерного материала и устройство для его осуществления
SE9401595L (sv) * 1994-05-06 1995-06-19 Iggesund Shredders Ab Anordning vid sönderdelning av gods
GB2344559B (en) * 1996-09-05 2000-12-13 Robin Hamilton Compaction methods and apparatus
US6149083A (en) * 1999-01-26 2000-11-21 Mcfarland; A. Rae Machine and method for separating composite materials
US6190121B1 (en) * 1999-02-12 2001-02-20 Hayward Gordon Limited Centrifugal pump with solids cutting action
US6224331B1 (en) * 1999-02-12 2001-05-01 Hayward Gordon Limited Centrifugal pump with solids cutting action
JP4226745B2 (ja) * 2000-01-18 2009-02-18 富士重工業株式会社 塗装樹脂製品の塗膜剥離装置
US6379127B1 (en) * 2000-09-29 2002-04-30 Lawrence Pumps, Inc. Submersible motor with shaft seals
US6759774B1 (en) * 2001-03-08 2004-07-06 Lawrence Pumps, Inc Low speed canned motor
WO2004007970A1 (ja) * 2002-07-12 2004-01-22 Ebara Corporation インデューサ及びインデューサ付ポンプ
US7341436B2 (en) * 2003-09-04 2008-03-11 Lawrence Pumps, Inc. Open face cooling system for submersible motor
JP4063836B2 (ja) * 2005-02-01 2008-03-19 キ キム ヤン 厨芥処理装置
US8192155B2 (en) * 2007-04-24 2012-06-05 Flowserve Management Company Multistage slurry pump

Also Published As

Publication number Publication date
US7810747B2 (en) 2010-10-12
CN101861209A (zh) 2010-10-13
CA2701277A1 (en) 2009-04-09
US20090090798A1 (en) 2009-04-09
WO2009046271A1 (en) 2009-04-09
JP2010540241A (ja) 2010-12-24
DE112008002609T5 (de) 2010-10-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal