CN1100210C - 混凝土泵的残留混凝土处理方法 - Google Patents

混凝土泵的残留混凝土处理方法 Download PDF

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Publication number
CN1100210C
CN1100210C CN93108979A CN93108979A CN1100210C CN 1100210 C CN1100210 C CN 1100210C CN 93108979 A CN93108979 A CN 93108979A CN 93108979 A CN93108979 A CN 93108979A CN 1100210 C CN1100210 C CN 1100210C
Authority
CN
China
Prior art keywords
concrete
hopper
residual
delivery pipe
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
CN93108979A
Other languages
English (en)
Chinese (zh)
Other versions
CN1097844A (zh
Inventor
武崎俊夫
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.)
Nikko Theil kulite Corporation
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN1097844A publication Critical patent/CN1097844A/zh
Application granted granted Critical
Publication of CN1100210C publication Critical patent/CN1100210C/zh
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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CN93108979A 1992-07-21 1993-07-20 混凝土泵的残留混凝土处理方法 Expired - Lifetime CN1100210C (zh)

Applications Claiming Priority (3)

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
JP4194148 1992-07-21
JP194148/93 1992-07-21

Publications (2)

Publication Number Publication Date
CN1097844A CN1097844A (zh) 1995-01-25
CN1100210C true CN1100210C (zh) 2003-01-29

Family

ID=16319716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93108979A Expired - Lifetime CN1100210C (zh) 1992-07-21 1993-07-20 混凝土泵的残留混凝土处理方法

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
US5957675A (en) * 1994-04-28 1999-09-28 Putzmeister Aktiengesellschaft Thick matter pump with a cleaning cartridge and blocking slide
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
DE202015101247U1 (de) * 2015-02-05 2016-05-09 I.S.T. Industrie Service Technologie Beratungs- Und Beteiligungsgesellschaft Mbh Pumpe
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

Citations (3)

* 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.
DE2927324A1 (de) * 1979-07-06 1981-01-29 Schwing Gmbh F Rohrleitungsarmatur mit einem in leitungen, die unter druck stehende dickstoffe, vorzugsweise beton foerdern, einbaubaren gehaeuse 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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927501A1 (de) * 1969-05-30 1970-12-17 Blaupunkt Werke Gmbh Schaltungsanordnung zur Konvergenzeinstellung bei Mehrnormen-Farbfernsehempfaengern
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

Patent Citations (3)

* 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.
DE2927324A1 (de) * 1979-07-06 1981-01-29 Schwing Gmbh F Rohrleitungsarmatur mit einem in leitungen, die unter druck stehende dickstoffe, vorzugsweise beton foerdern, einbaubaren gehaeuse 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

Also Published As

Publication number Publication date
DE4323796C2 (de) 1996-10-17
DE4323796A1 (de) 1994-01-27
KR940005874A (ko) 1994-03-22
KR0167366B1 (ko) 1999-03-20
AU655891B2 (en) 1995-01-12
CN1097844A (zh) 1995-01-25
JP2895322B2 (ja) 1999-05-24
TW222316B (enrdf_load_stackoverflow) 1994-04-11
AU4193993A (en) 1994-02-17
JPH0642451A (ja) 1994-02-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CI01 Correction of invention patent gazette

Correction item: Applicant

Correct: Mit-subishi Heavy Industries Ltd.

False: Mitsubishi Heavy Industry Co., ltd.

Number: 4

Volume: 11

CI02 Correction of invention patent application

Correction item: Applicant name

Correct: Mit-subishi Heavy Industries Ltd.

False: Mitsubishi Heavy Industry Co., ltd.

Number: 4

Page: The title page

Volume: 11

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: MITSUBISHI JUKOGYO KABUSHIKI KAISHA, MITSUBISHI JUKOGYO KABUSHIKI KAISHA TO: MITSUBISHI HEAVY INDUSTRY CORP.

ERR Gazette correction

Free format text: CORRECT: APPLICANT; FROM: MITSUBISHI JUKOGYO KABUSHIKI KAISHA, MITSUBISHI JUKOGYO KABUSHIKI KAISHA TO: MITSUBISHI HEAVY INDUSTRY CORP.

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: RIGONG TAIERKUT CO., LTD.

Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRY CORP.

Effective date: 20100611

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: YAMAGUCHI-KEN, JAPAN

TR01 Transfer of patent right

Effective date of registration: 20100611

Address after: Yamaguchi Japan

Patentee after: Nikko Theil kulite Corporation

Address before: Tokyo, Japan, Japan

Patentee before: Mit-subishi Heavy Industries Ltd.

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130720

Granted publication date: 20030129