CA2010380A1 - Revetement interieur anti-usure de pompe centrifuge de solide - Google Patents

Revetement interieur anti-usure de pompe centrifuge de solide

Info

Publication number
CA2010380A1
CA2010380A1 CA2010380A CA2010380A CA2010380A1 CA 2010380 A1 CA2010380 A1 CA 2010380A1 CA 2010380 A CA2010380 A CA 2010380A CA 2010380 A CA2010380 A CA 2010380A CA 2010380 A1 CA2010380 A1 CA 2010380A1
Authority
CA
Canada
Prior art keywords
liner
segments
hard
abrasion
soft
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.)
Granted
Application number
CA2010380A
Other languages
English (en)
Other versions
CA2010380C (fr
Inventor
Rolf Heineman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2010380A1 publication Critical patent/CA2010380A1/fr
Application granted granted Critical
Publication of CA2010380C publication Critical patent/CA2010380C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04D29/40—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
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA002010380A 1989-02-21 1990-02-19 Revetement interieur anti-usure de pompe centrifuge de solide Expired - Fee Related CA2010380C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/312,811 US4974998A (en) 1989-02-21 1989-02-21 Wear-resistant centrifugal solids pump lining
US312,811 1989-02-21

Publications (2)

Publication Number Publication Date
CA2010380A1 true CA2010380A1 (fr) 1990-08-21
CA2010380C CA2010380C (fr) 1993-01-19

Family

ID=23213112

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002010380A Expired - Fee Related CA2010380C (fr) 1989-02-21 1990-02-19 Revetement interieur anti-usure de pompe centrifuge de solide

Country Status (2)

Country Link
US (1) US4974998A (fr)
CA (1) CA2010380C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525385A (en) * 1992-11-20 1996-06-11 Lanxide Technology Company, Lp Macrocomposite bodies and methods for making the same
US5513954A (en) * 1994-06-10 1996-05-07 Envirotech Pumpsystems, Inc. Multilayer pump liner
US5657704A (en) * 1996-01-23 1997-08-19 The Babcock & Wilcox Company Continuous high pressure solids pump system
DE19959344B4 (de) * 1999-12-09 2016-05-12 Andreas Stihl Ag & Co. Radialgebläse mit einstückiger Verschleißeinlage
CN100513030C (zh) * 2001-11-15 2009-07-15 宜兴市张泽化工设备厂 衬塑离心泵蜗形流道加工装置
US7806654B2 (en) * 2003-09-04 2010-10-05 Weir Minerals Australia, Ltd. Pump housing assembly with liner
US8128127B2 (en) * 2003-09-25 2012-03-06 Tronox Llc Changing fluid flow direction
GB2417663A (en) * 2004-09-02 2006-03-08 Cnh Belgium Nv Discharge spout for a forage harvester
NL1028820C2 (nl) * 2005-04-20 2006-10-23 Trelleborg Velp B V Flexibele buis en werkwijze voor het vervaardigen daarvan.
MX351965B (es) * 2008-06-06 2017-11-06 Weir Minerals Australia Ltd Caja o cubierta para bomba.
CA2701515C (fr) * 2009-04-24 2014-04-15 Syncrude Canada Ltd. Pompe centrifuge equipee d'aubes antiusure
CN102649915B (zh) 2011-02-28 2015-08-26 通用电气公司 气化装置中使用的泵及该泵的耐磨性的方法
WO2013000033A1 (fr) * 2011-06-30 2013-01-03 Weir Minerals (India) Private Limited Pompe centrifuge et chemise de volute
CN103688060B (zh) 2011-07-01 2017-04-12 Itt制造企业有限责任公司 用于调整泵中叶轮/环间隙的方法和设备
US8998576B2 (en) 2011-11-03 2015-04-07 Pentair Water Pool And Spa, Inc. Pump with hydraulic isolator
US20150219096A1 (en) * 2013-07-23 2015-08-06 Halliburton Energy Services, Inc. Erosion, Corrosion, and Fatigue Prevention for High-Pressure Pumps
CN105201911B (zh) * 2014-03-03 2017-05-17 张春瑜 一种耐磨的吸沙泵
CN106715921B (zh) * 2014-07-31 2019-09-06 伟尔矿物澳大利亚私人有限公司 泵衬里
USD829770S1 (en) * 2015-08-20 2018-10-02 Sulzer Management Ag Volute casing for a pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233115A (en) * 1916-04-08 1917-07-10 Clarence N Mack Centrifugal conveyer-fan.
US1806494A (en) * 1928-02-23 1931-05-19 James D O'brien Protective lining
US3018736A (en) * 1954-01-04 1962-01-30 Hetherington & Berner Inc Dredge pump
NL8005695A (nl) * 1980-10-16 1982-05-17 Vredestein Nv Flexibele buis voor het transport van een mengsel van vloeistof en vast materiaal.
US4595318A (en) * 1984-07-05 1986-06-17 Gehl Company Forage blower having replaceable wear liner

Also Published As

Publication number Publication date
US4974998A (en) 1990-12-04
CA2010380C (fr) 1993-01-19

Similar Documents

Publication Publication Date Title
CA1058447A (fr) Pompe centrifuge resistant a la corrosion et a l'abrasion
US1380798A (en) Pump
US3155045A (en) Wear resistant pumps
CA2074453C (fr) Paliers pour pompe centrifuge
US2382839A (en) Centrifugal pump
US5513954A (en) Multilayer pump liner
CA2010380C (fr) Revetement interieur anti-usure de pompe centrifuge de solide
US5615597A (en) Composite diaphragm for diaphragm pumps having two different shore-hardness materials
US4270441A (en) Pump diaphragm
CA2152737A1 (fr) Joint d'etancheite permettant une circulation bidirectionnelle du fluide
US3601417A (en) Radial packing for shafts
US5941536A (en) Elastomer seal for adjustable side liners of pumps
US1525884A (en) Centrifugal pump
US3861691A (en) Packing member
US2663263A (en) Rotary pump
EP0145104B1 (fr) Roue de projection d'abrasif
EP1266158B1 (fr) Joint etanche haute pression
US4113407A (en) High pressure internally lined pump casing
US3020850A (en) Dredge pump seal
AU602308B2 (en) Reinforced rubber liner for centrifugal pump casings
GB2092228A (en) Centrifugal pumps
US4776760A (en) Reinforced rubber liner for centrifugal pump casings
CA2398257C (fr) Chemise de pompes a boue centrifuges
US2255239A (en) Pump volute liner
US2051262A (en) Piston

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed