MX2017013221A - Sistema de proteccion de sello mecanico de bomba centrifuga. - Google Patents

Sistema de proteccion de sello mecanico de bomba centrifuga.

Info

Publication number
MX2017013221A
MX2017013221A MX2017013221A MX2017013221A MX2017013221A MX 2017013221 A MX2017013221 A MX 2017013221A MX 2017013221 A MX2017013221 A MX 2017013221A MX 2017013221 A MX2017013221 A MX 2017013221A MX 2017013221 A MX2017013221 A MX 2017013221A
Authority
MX
Mexico
Prior art keywords
protection system
pump
solid waste
centrifugal pump
mechanical seals
Prior art date
Application number
MX2017013221A
Other languages
English (en)
Inventor
Roberto De Oliveira Gabriel
Renato Zimmermann Paulo
Castro Da Silva Heber
Original Assignee
Franklin Electric Ind De Motobombas S A
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 Franklin Electric Ind De Motobombas S A filed Critical Franklin Electric Ind De Motobombas S A
Publication of MX2017013221A publication Critical patent/MX2017013221A/es

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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially 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
    • F04D29/08—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Mechanical Sealing (AREA)

Abstract

La presente invención se refiere a un sistema de protección (1) de sello mecánico de bombas centrífugas (B) para bombear fluidos/líquidos que contienen sólidos, tales como residuos de alcantarillado; la bomba (B) se acopla a un motor (M) y está provista de un rotor (2) que posee un cubo central (25) de acople de un eje (M1) de dicho motor (M); adicionalmente, dicha bomba (B) está provista de una tapa (3) fijada en la carcasa superior (B2) de la bomba (B), de manera tal que define una cámara (4) de encerramiento de sello mecánico (S), en donde tal cámara (4) se destina a llenarse por un fluido (no representado), tal como aceite; el sistema (1) de protección de sello mecánico (S) de la presente invención, está compuesto por una primera región de expulsión y fragmentación de los residuos sólidos (10), formada por resaltes radiales (22), y por una segunda región de expulsión y fragmentación de los residuos sólidos (11), formada por la asociación de un anillo dinámico (20) cooperante con un anillo estático (30).
MX2017013221A 2015-04-14 2015-04-14 Sistema de proteccion de sello mecanico de bomba centrifuga. MX2017013221A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2015/050044 WO2016164992A1 (en) 2015-04-14 2015-04-14 Protection system for centrifugal pump mechanical seals

Publications (1)

Publication Number Publication Date
MX2017013221A true MX2017013221A (es) 2018-08-15

Family

ID=57125516

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013221A MX2017013221A (es) 2015-04-14 2015-04-14 Sistema de proteccion de sello mecanico de bomba centrifuga.

Country Status (4)

Country Link
BR (1) BR112017022010B1 (es)
CO (1) CO2017010085A2 (es)
MX (1) MX2017013221A (es)
WO (1) WO2016164992A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412817A (zh) * 2018-06-08 2018-08-17 安徽阿莫斯泵业有限公司 一种离心泵泵盖密封腔自清洁结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349731A (en) * 1942-03-20 1944-05-23 Ingersoll Rand Co Centrifugal pump
US2649050A (en) * 1950-02-02 1953-08-18 Dunlop Tire & Rubber Corp Centrifugal pump
DE3525156C1 (de) * 1985-07-13 1986-06-05 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Kreiselpumpenaggregat
US6854957B2 (en) * 2002-10-10 2005-02-15 Assoma, Inc. Seal of a vertical pump
US7252474B2 (en) * 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor
DE202004007505U1 (de) * 2004-05-11 2005-09-22 Voith Paper Patent Gmbh Vorrichtung zum Abdichten einer Wellendurchführung
DE502008002335D1 (de) * 2008-11-28 2011-02-24 Abb Turbo Systems Ag Vorrichtung zum Abdichten eines Lagergehäuses eines Abgasturboladers

Also Published As

Publication number Publication date
BR112017022010B1 (pt) 2022-09-20
WO2016164992A1 (en) 2016-10-20
BR112017022010A2 (pt) 2018-07-03
CO2017010085A2 (es) 2017-11-10

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