EP0805272A3 - Dickstoffpumpe - Google Patents

Dickstoffpumpe Download PDF

Info

Publication number
EP0805272A3
EP0805272A3 EP97111498A EP97111498A EP0805272A3 EP 0805272 A3 EP0805272 A3 EP 0805272A3 EP 97111498 A EP97111498 A EP 97111498A EP 97111498 A EP97111498 A EP 97111498A EP 0805272 A3 EP0805272 A3 EP 0805272A3
Authority
EP
European Patent Office
Prior art keywords
delivery pipe
material feed
feed container
delivery
pipe
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
EP97111498A
Other languages
English (en)
French (fr)
Other versions
EP0805272A2 (de
EP0805272B1 (de
Inventor
Klaus BÜHRER
Hellmut Hurr
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister AG
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 Putzmeister AG filed Critical Putzmeister AG
Publication of EP0805272A2 publication Critical patent/EP0805272A2/de
Publication of EP0805272A3 publication Critical patent/EP0805272A3/de
Application granted granted Critical
Publication of EP0805272B1 publication Critical patent/EP0805272B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04B15/023—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 supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0233—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0258—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an orbital movement, e.g. elbow-pipe type members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Die Erfindung bezieht sich auf eine Dickstoffpumpe, insbesondere eine Betonpumpe, mit einem Materialaufgabebehälter (14), zwei mit ihren stirnseitigen Öffnungen (22) in das Innere des Materialaufgabebehälters (14) mündenden Förderzylindern (10), einem in den Materialaufgabebehälter (14) eingreifenden, mit seinem einen Ende taktweise abwechselnd mit den stirnseitigen Öffnungen (22) der Förderzylinder kommunizierenden und mit seinem anderen Ende an ein Förderrohr (42) angeschlossenen Schwenkrohr (16) und mit einer in der Nähe des schwenkrohrseitigen Endes des Förderrohrs (42) oder in einem außerhalb des Materialaufgabebehälters angeordneten Abschnitt des Schwenkrohrs (16) in der betreffenden Rohrwand angeordneten verschließbaren Reinigungsöffnung (80). Erfindungsgemäß ist an die Reinigungsöffnung (80) ein Transportrohr (122) anschließbar, während das Förderrohr (42) oder das Schwenkrohr (16) zum freien Förderrohrende hin mittels eines Absperrorgans (98) verschließbar ist.
EP97111498A 1994-04-28 1995-04-21 Dickstoffpumpe Expired - Lifetime EP0805272B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4414845 1994-04-28
DE4414845 1994-04-28
EP95917350A EP0757756B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP95917350A Division EP0757756B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe
EP95917350.1 Division 1995-11-09

Publications (3)

Publication Number Publication Date
EP0805272A2 EP0805272A2 (de) 1997-11-05
EP0805272A3 true EP0805272A3 (de) 1998-01-07
EP0805272B1 EP0805272B1 (de) 2002-03-06

Family

ID=6516672

Family Applications (3)

Application Number Title Priority Date Filing Date
EP97111498A Expired - Lifetime EP0805272B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe
EP97111499A Expired - Lifetime EP0805273B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe
EP95917350A Expired - Lifetime EP0757756B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP97111499A Expired - Lifetime EP0805273B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe
EP95917350A Expired - Lifetime EP0757756B1 (de) 1994-04-28 1995-04-21 Dickstoffpumpe

Country Status (6)

Country Link
US (1) US5957675A (de)
EP (3) EP0805272B1 (de)
JP (1) JPH09512321A (de)
DE (4) DE59510098D1 (de)
ES (3) ES2128725T3 (de)
WO (1) WO1995030088A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2179262C2 (ru) * 1997-06-11 2002-02-10 Швинг Гмбх Двухцилиндровый насос для суспензий

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508516A (ja) * 1996-09-14 2001-06-26 プッツマイスター アクチエンゲゼルシャフト 濃厚物質用ポンプ
NL1004549C2 (nl) * 1996-11-18 1998-05-19 Hama Nederland B V Mobiele pompinrichting en koppeling.
DE19804863A1 (de) * 1998-02-09 1999-08-12 Putzmeister Ag Schiebervorrichtung für eine Zweizylinder-Dickstoffpumpe
DE19850009A1 (de) * 1998-09-28 2000-03-30 Putzmeister Ag Autobetonpumpe
DE10054408A1 (de) * 2000-11-02 2002-05-08 Putzmeister Ag Materialaufgabebehälter mit Siebgrill
DE10155787A1 (de) * 2001-11-14 2003-05-22 Putzmeister Ag Materialaufgabebehälter für Zweizylinder-Dickstoffpumpen
DE10311066B4 (de) * 2003-03-13 2006-06-08 Schwing Gmbh Rohrreinigungssystem mit Sicherheitseinrichtung
US6802909B1 (en) 2003-04-24 2004-10-12 Doyle J. Crenshaw Method for improving the operation of a pipeline by employing soap pigs
DE102004009363B4 (de) * 2004-02-26 2008-01-24 Schwing Gmbh Kolben-Dickstoffpumpe
DE102006020776A1 (de) * 2006-05-03 2007-11-08 Putzmeister Ag Vorrichtung zur Einführung von Reinigungskörpern in eine Förderleitung
DE102011079121A1 (de) * 2011-07-14 2013-01-17 Putzmeister Engineering Gmbh Dickstoffpumpe mit einem eine Reinigungsöffnung aufweisenden Materialaufgabebehälter
CN110067390B (zh) * 2019-04-25 2021-06-11 安徽砼筑新材料科技有限公司 一种混凝土交替式泵射方法
DE102020133039A1 (de) * 2020-12-10 2022-06-15 Liebherr-Mischtechnik Gmbh Dickstofffördervorrichtung mit Klappbogen sowie Klappbogen
DE102022211179A1 (de) * 2022-10-21 2024-05-02 Putzmeister Engineering Gmbh Verfahren, Flüssigkeitssystem und System
DE102023110126B3 (de) * 2023-04-20 2024-05-08 Putzmeister Engineering Gmbh Dickstoffpumpe und Verfahren zum Betrieb einer Dickstoffpumpe
DE102023114193A1 (de) * 2023-05-31 2024-12-05 Putzmeister Engineering Gmbh Verfahren zur Betriebsvorbereitung oder Betriebsnachbereitung einer Betonpumpe
DE102023133970A1 (de) * 2023-12-05 2025-06-05 Putzmeister Engineering Gmbh Einbringungseinrichtung, System und Verfahren
JP7590712B1 (ja) * 2024-04-01 2024-11-27 株式会社エコスティック コンクリートポンプ車の残コンクリートの排出方法
DE102024124866A1 (de) * 2024-08-30 2026-03-05 Ante Duvnjak Schmiermittelapplikator zum Schmieren von Betonförderleitungen
CN120685494B (zh) * 2025-06-24 2026-01-02 宜丰九岭锂业有限公司 一种提锂废盐处理用水污染检测设备及固废资源化方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171796A2 (de) * 1984-08-16 1986-02-19 Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH Schwenkrohrsystem für Betonpumpen
JPH03149360A (ja) * 1989-11-07 1991-06-25 Mitsubishi Heavy Ind Ltd コンクリートポンプの洗浄装置
JPH0510251A (ja) * 1990-11-26 1993-01-19 Ishikawajima Constr Mach Co 高粘性流体ポンプの吸入吐出弁洗浄方法及びその装置
DE4323796A1 (de) * 1992-07-21 1994-01-27 Mitsubishi Heavy Ind Ltd Verfahren zum Entfernen von Restbeton bei einer Betonpumpe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063079A (en) * 1960-03-31 1962-11-13 Panhandle Eastern Pipe Line Co Combination valve and cleaning ball launcher for use in pressure flow lines
US3146477A (en) * 1963-04-22 1964-09-01 Panhandle Eastern Pipe Line Co Combination valve and cleaning ball launcher
DE1927501A1 (de) * 1969-05-30 1970-12-17 Blaupunkt Werke Gmbh Schaltungsanordnung zur Konvergenzeinstellung bei Mehrnormen-Farbfernsehempfaengern
US3543324A (en) * 1969-06-02 1970-12-01 Kenneth M Knapp Pipeline pig and associated apparatus
CH597513A5 (en) * 1977-02-22 1978-04-14 Niklaus Seiler Reciprocating pump for conveying viscous material
US4373225A (en) * 1979-07-06 1983-02-15 Friedrich Wilh. Schwing, Gmbh Piping valve with a housing for the transfer of a wiper insertable in conduits that supply pressurized viscous material, preferably concrete
DE2943967A1 (de) * 1979-10-31 1981-05-14 Friedrich Wilh. Schwing Gmbh, 4690 Herne Rohrleitungsarmatur mit einem in leitungen, die unter druck stehende dickstoffe, vorzugsweise beton foerdern, einbaubarem gehaeuse zum einwechseln eines wischers
DE2927324C3 (de) * 1979-07-06 1994-09-15 Schwing Gmbh F Rohrleitungsarmatur mit einem in Leitungen, die unter Druck stehende Dickstoffe, vorzugsweise Beton fördern, einbaubaren Gehäuse zum Einwechseln eines Wischers
JPS58113589A (ja) * 1981-12-28 1983-07-06 Niigata Eng Co Ltd パイプ往復動式ポンプの洗浄装置
DE3229103C1 (de) * 1982-08-04 1984-03-01 WIBAU AG, 6466 Gründau Reinigungsvorrichtung zur Entleerungsreinigung der Förderleitung einer mit einem Aufgabebehälter ausgerüsteten Betonpumpe
JPS59190485A (ja) * 1983-04-11 1984-10-29 Kichio Tokuyama コンクリ−トポンプの圧送装置
JPS6056186A (ja) * 1983-09-07 1985-04-01 Ishikawajima Harima Heavy Ind Co Ltd コンクリ−トポンプ用洗浄装置
CA2007977C (en) * 1990-01-17 1996-04-23 Rene Letarte Sludge pump
JP3158256B2 (ja) * 1991-07-01 2001-04-23 石川島建機株式会社 コンクリートホッパ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171796A2 (de) * 1984-08-16 1986-02-19 Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH Schwenkrohrsystem für Betonpumpen
JPH03149360A (ja) * 1989-11-07 1991-06-25 Mitsubishi Heavy Ind Ltd コンクリートポンプの洗浄装置
JPH0510251A (ja) * 1990-11-26 1993-01-19 Ishikawajima Constr Mach Co 高粘性流体ポンプの吸入吐出弁洗浄方法及びその装置
DE4323796A1 (de) * 1992-07-21 1994-01-27 Mitsubishi Heavy Ind Ltd Verfahren zum Entfernen von Restbeton bei einer Betonpumpe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 374 (M - 1160) 20 September 1991 (1991-09-20) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 282 (M - 1420) 31 May 1993 (1993-05-31) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2179262C2 (ru) * 1997-06-11 2002-02-10 Швинг Гмбх Двухцилиндровый насос для суспензий

Also Published As

Publication number Publication date
ES2128725T3 (es) 1999-05-16
ES2171785T3 (es) 2002-09-16
EP0757756B1 (de) 1999-01-27
EP0805273A3 (de) 1998-01-07
US5957675A (en) 1999-09-28
EP0805273A2 (de) 1997-11-05
EP0757756A1 (de) 1997-02-12
WO1995030088A1 (de) 1995-11-09
EP0805272A2 (de) 1997-11-05
ES2171784T3 (es) 2002-09-16
EP0805272B1 (de) 2002-03-06
DE59504991D1 (de) 1999-03-11
EP0805273B1 (de) 2002-03-06
JPH09512321A (ja) 1997-12-09
DE59510098D1 (de) 2002-04-11
DE19514750A1 (de) 1995-11-02
DE59510099D1 (de) 2002-04-11

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