KR0167366B1 - 콘크리트펌프의 잔류콘크리트처리방법 - Google Patents

콘크리트펌프의 잔류콘크리트처리방법 Download PDF

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Publication number
KR0167366B1
KR0167366B1 KR1019930013619A KR930013619A KR0167366B1 KR 0167366 B1 KR0167366 B1 KR 0167366B1 KR 1019930013619 A KR1019930013619 A KR 1019930013619A KR 930013619 A KR930013619 A KR 930013619A KR 0167366 B1 KR0167366 B1 KR 0167366B1
Authority
KR
South Korea
Prior art keywords
concrete
hopper
transport pipe
residual
pump
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.)
Expired - Lifetime
Application number
KR1019930013619A
Other languages
English (en)
Korean (ko)
Other versions
KR940005874A (ko
Inventor
토시오 타케자키
켄지 나카자토
히로시 키사카
Original Assignee
코오노 미찌아끼
미쯔비시주우고오교오 가부시기가이샤
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 코오노 미찌아끼, 미쯔비시주우고오교오 가부시기가이샤 filed Critical 코오노 미찌아끼
Publication of KR940005874A publication Critical patent/KR940005874A/ko
Application granted granted Critical
Publication of KR0167366B1 publication Critical patent/KR0167366B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Details Of Reciprocating Pumps (AREA)
KR1019930013619A 1992-07-21 1993-07-20 콘크리트펌프의 잔류콘크리트처리방법 Expired - Lifetime KR0167366B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4194148A JP2895322B2 (ja) 1992-07-21 1992-07-21 コンクリートポンプの残留コンクリート処理方法
JP92-194148 1992-07-21

Publications (2)

Publication Number Publication Date
KR940005874A KR940005874A (ko) 1994-03-22
KR0167366B1 true KR0167366B1 (ko) 1999-03-20

Family

ID=16319716

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930013619A Expired - Lifetime KR0167366B1 (ko) 1992-07-21 1993-07-20 콘크리트펌프의 잔류콘크리트처리방법

Country Status (6)

Country Link
JP (1) JP2895322B2 (enrdf_load_stackoverflow)
KR (1) KR0167366B1 (enrdf_load_stackoverflow)
CN (1) CN1100210C (enrdf_load_stackoverflow)
AU (1) AU655891B2 (enrdf_load_stackoverflow)
DE (1) DE4323796C2 (enrdf_load_stackoverflow)
TW (1) TW222316B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030088A1 (de) * 1994-04-28 1995-11-09 Putzmeister-Werk Maschinenfabrik Gmbh Dickstoffpumpe
DE19606084C2 (de) * 1996-02-19 1998-02-12 Konrad Schauer Betonpumpenfahrzeug
NL1035709C2 (nl) * 2008-07-16 2010-01-19 Ebema N V Werkwijze voor het reinigen van een inrichting voor het aanmaken en het storten van beton en inrichting daarbij toegepast.
TW201024544A (en) * 2008-12-22 2010-07-01 ri-yang Zhang Low-wearing method and device to suck and deliver raw material by using compressed air
CN102410228A (zh) * 2010-09-21 2012-04-11 王茂博 一种有倒档器的内燃机驱动的绞龙装置
CN102434421B (zh) * 2011-12-05 2014-02-26 三一重工股份有限公司 一种活塞式砂浆泵及其泵送系统
CN103362148A (zh) * 2012-04-10 2013-10-23 辽宁省水利水电科学研究院 一种压力监控台
DE102015101655B3 (de) * 2015-02-05 2016-01-21 I.S.T. Industrie Service Technologie Beratungs- Und Beteiligungsgesellschaft Mbh Molchbare Kolbenpumpe
DE102022211185B3 (de) 2022-10-21 2023-11-30 Putzmeister Engineering Gmbh Baumaschine, Nachrüstset und Verfahren
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927501U (de) * 1965-05-29 1965-11-18 Urban Ges Mit Beschraenkter Ha Rohrreinigungseinrichtung an betonpumpen.
DE1927501A1 (de) * 1969-05-30 1970-12-17 Blaupunkt Werke Gmbh Schaltungsanordnung zur Konvergenzeinstellung bei Mehrnormen-Farbfernsehempfaengern
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
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
AU4677385A (en) * 1984-07-25 1986-02-25 John Jake Rutten Concrete pumping
JPH0381578A (ja) * 1989-08-23 1991-04-05 Marushin Shokai:Kk 生コンクリート圧送用ポンプにおける残留物処理方法及びその装置

Also Published As

Publication number Publication date
AU4193993A (en) 1994-02-17
CN1097844A (zh) 1995-01-25
AU655891B2 (en) 1995-01-12
CN1100210C (zh) 2003-01-29
JP2895322B2 (ja) 1999-05-24
JPH0642451A (ja) 1994-02-15
DE4323796C2 (de) 1996-10-17
KR940005874A (ko) 1994-03-22
TW222316B (enrdf_load_stackoverflow) 1994-04-11
DE4323796A1 (de) 1994-01-27

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