EP2799712A3 - Viscous material pump - Google Patents

Viscous material pump Download PDF

Info

Publication number
EP2799712A3
EP2799712A3 EP14161785.2A EP14161785A EP2799712A3 EP 2799712 A3 EP2799712 A3 EP 2799712A3 EP 14161785 A EP14161785 A EP 14161785A EP 2799712 A3 EP2799712 A3 EP 2799712A3
Authority
EP
European Patent Office
Prior art keywords
delivery
viscous material
cycle
material pump
dead center
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
EP14161785.2A
Other languages
German (de)
French (fr)
Other versions
EP2799712B1 (en
EP2799712A2 (en
Inventor
Jürg Matter
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.)
MPS-Matter Pumpsysteme GmbH
Original Assignee
MPS-Matter Pumpsysteme GmbH
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 MPS-Matter Pumpsysteme GmbH filed Critical MPS-Matter Pumpsysteme GmbH
Publication of EP2799712A2 publication Critical patent/EP2799712A2/en
Publication of EP2799712A3 publication Critical patent/EP2799712A3/en
Application granted granted Critical
Publication of EP2799712B1 publication Critical patent/EP2799712B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed

Abstract

Die Erfindung betriff eine Dickstoffpumpe mit zumindest einem Förderzylinder (10, 11), mit einem in dem zumindest einen Förderzylinder (10, 11) geführten Förderkolben (12,13), der dazu vorgesehen ist, in einem Fördertakt (14) von einem ersten Totpunkt in einen zweiten Totpunkt bewegt zu werden, sowie mit einer Einstelleinheit und einer Steuer- und/oder Regeleinheit (17), die dazu vorgesehen sind, zumindest eine Vorschubgeschwindigkeit (15) und/oder einen Vorschubdruck (16) des zumindest einen Förderkolbens (12, 13) während des Fördertakts (14) zu verändern, wobei die Steuer- und/oder Regeleinheit (17) dazu vorgesehen ist, den Fördertakt (14) in zumindest zwei unterschiedliche Teilabschnitte (18) zu unterteilen, für die die Vorschubgeschwindigkeit (15) und/oder der Vorschubdruck (16) individuell einstellbar sind.

Figure imgaf001
The invention relates to a slurry pump with at least one delivery cylinder (10, 11), with a in the at least one delivery cylinder (10, 11) guided delivery piston (12,13), which is provided in a delivery cycle (14) from a first dead center to be moved into a second dead center, and with an adjusting unit and a control and / or regulating unit (17), which are provided, at least one feed rate (15) and / or a feed pressure (16) of the at least one delivery piston (12, 13) during the conveying cycle (14), wherein the control and / or regulating unit (17) is arranged to subdivide the conveying cycle (14) into at least two different sections (18) for which the feed rate (15) and / or the feed pressure (16) are individually adjustable.
Figure imgaf001
EP14161785.2A 2013-05-02 2014-03-26 Viscous material pump Active EP2799712B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013104494.8A DE102013104494B4 (en) 2013-05-02 2013-05-02 Thick matter pump

Publications (3)

Publication Number Publication Date
EP2799712A2 EP2799712A2 (en) 2014-11-05
EP2799712A3 true EP2799712A3 (en) 2014-11-12
EP2799712B1 EP2799712B1 (en) 2021-10-06

Family

ID=50396890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14161785.2A Active EP2799712B1 (en) 2013-05-02 2014-03-26 Viscous material pump

Country Status (2)

Country Link
EP (1) EP2799712B1 (en)
DE (1) DE102013104494B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104494B4 (en) 2013-05-02 2023-11-30 MPS-Matter Pumpsysteme GmbH Thick matter pump

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11149725B2 (en) 2016-01-20 2021-10-19 Weir Minerals Netherlands B.V. Hydraulic pump system for handling a slurry medium
KR101994392B1 (en) * 2018-03-21 2019-06-28 가천대학교 산학협력단 Apparatus and method for pumping concrete using concrete pump vehicle
DE102018208263A1 (en) * 2018-05-25 2019-11-28 Putzmeister Engineering Gmbh Device for conveying thick matter
DE102019214034A1 (en) * 2019-09-13 2021-03-18 Putzmeister Engineering Gmbh Method for operating a work machine and work machine
CN111852806A (en) * 2020-06-17 2020-10-30 中国中元国际工程有限公司 Grouting pump for runway snow melting composite pipe and working method of grouting pump
DE102020207970A1 (en) * 2020-06-26 2021-12-30 Putzmeister Engineering Gmbh Method for operating a construction and / or thick matter pump for conveying construction and / or thick matter and construction and / or thick matter pump for conveying construction and / or thick matter
DE102021202325A1 (en) 2021-03-10 2022-09-15 Putzmeister Engineering Gmbh Method for operating a construction and/or high-density material pump for conveying construction and/or high-density material and construction and/or high-density material pump for pumping construction and/or high-density material
DE102021107139A1 (en) * 2021-03-23 2022-09-29 Putzmeister Engineering Gmbh Operational monitoring for a thick matter conveyor system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993181A (en) * 1995-02-07 1999-11-30 Gerhard Hudelmaier Process and device for feeding concrete or other thick materials
JP2003214332A (en) * 2002-01-25 2003-07-30 Ishikawajima Constr Mach Co Driving control method of reciprocating type viscous liquid pump and device
US6779983B1 (en) * 2001-10-05 2004-08-24 David A. Olson Sludge pump with management system
US20070196224A1 (en) * 2003-09-22 2007-08-23 Manfred Lenhart Reciprocating Slurry Pump With A Continuous Feed Rate
US20080260560A1 (en) * 2004-02-26 2008-10-23 Manfred Lenhart Piston Pump for Thick Materials
US7581935B2 (en) * 2004-03-26 2009-09-01 Putzmeister Concrete Pumps Gmbh Device and method for controlling a thick matter pump
US20120076666A1 (en) * 2010-09-29 2012-03-29 Exel Industries Method, device and means for driving a reciprocating linear motion double acting pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI981571A1 (en) * 1998-07-09 2000-01-09 Cifa Spa PUMP FOR CACESTRUZZO WITH MEANS FOR MODULATING THE SPEED OF THE PISTONS OF THE CYLINDERS OF THE PUMPING GROUP
DE10150467A1 (en) 2001-10-16 2003-04-17 Putzmeister Ag Pump for chick material, comprises IC engine drive and at least one hydraulic pump of reversible type
DE102013104494B4 (en) 2013-05-02 2023-11-30 MPS-Matter Pumpsysteme GmbH Thick matter pump

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993181A (en) * 1995-02-07 1999-11-30 Gerhard Hudelmaier Process and device for feeding concrete or other thick materials
US6779983B1 (en) * 2001-10-05 2004-08-24 David A. Olson Sludge pump with management system
JP2003214332A (en) * 2002-01-25 2003-07-30 Ishikawajima Constr Mach Co Driving control method of reciprocating type viscous liquid pump and device
US20070196224A1 (en) * 2003-09-22 2007-08-23 Manfred Lenhart Reciprocating Slurry Pump With A Continuous Feed Rate
US20080260560A1 (en) * 2004-02-26 2008-10-23 Manfred Lenhart Piston Pump for Thick Materials
US7581935B2 (en) * 2004-03-26 2009-09-01 Putzmeister Concrete Pumps Gmbh Device and method for controlling a thick matter pump
US20120076666A1 (en) * 2010-09-29 2012-03-29 Exel Industries Method, device and means for driving a reciprocating linear motion double acting pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104494B4 (en) 2013-05-02 2023-11-30 MPS-Matter Pumpsysteme GmbH Thick matter pump

Also Published As

Publication number Publication date
EP2799712B1 (en) 2021-10-06
EP2799712A2 (en) 2014-11-05
DE102013104494B4 (en) 2023-11-30
DE102013104494A1 (en) 2014-11-06

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