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EP1364700A3 - Device for cleaning concrete mixers - Google Patents

Device for cleaning concrete mixers Download PDF

Info

Publication number
EP1364700A3
EP1364700A3 EP03380116A EP03380116A EP1364700A3 EP 1364700 A3 EP1364700 A3 EP 1364700A3 EP 03380116 A EP03380116 A EP 03380116A EP 03380116 A EP03380116 A EP 03380116A EP 1364700 A3 EP1364700 A3 EP 1364700A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
mixer
lid
axis
cog
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
EP03380116A
Other languages
German (de)
French (fr)
Other versions
EP1364700A2 (en
EP1364700B1 (en
Inventor
Antonio Poyatos Diaz
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.)
Metalurgica Poyatos SA
Original Assignee
Metalurgica Poyatos SA
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 Metalurgica Poyatos SA filed Critical Metalurgica Poyatos SA
Publication of EP1364700A2 publication Critical patent/EP1364700A2/en
Publication of EP1364700A3 publication Critical patent/EP1364700A3/en
Application granted granted Critical
Publication of EP1364700B1 publication Critical patent/EP1364700B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/145—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means
    • B01F35/1452—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids
    • B01F35/1453—Washing or cleaning mixers not provided for in other groups in this subclass; Inhibiting build-up of material on machine parts using other means using fluids by means of jets of fluid, e.g. air
    • 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 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
    • 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 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Accessories For Mixers (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Comprising a hollow main axle (5) which passes through the lid (17) of the mixer (1), supplied by a cleaning fluid via a rotary connector (11) and which is forced to rotate on its axis by a motor (4), which extends into a rotating arm (6), on the end of which a nozzle (14) spins on its axis while making a circular movement caused by the mobilizing action produced by a chain (9) which engages with a fixed cog (10), which forms part of the lid (17), and with a mobile cog (8), which is an integral part of the nozzle (14). In this way, the nozzle (14), together with the spray orifices (20), through which the fluid is projected (15), makes a spinning movement, vigorously reaching all parts of the inside of the mixer, the projections from the nozzle being infinite and always spraying in different directions.
EP03380116A 2002-05-24 2003-05-13 Device for cleaning concrete mixers Expired - Lifetime EP1364700B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200201191 2002-05-24
ES200201191A ES2223224B1 (en) 2002-05-24 2002-05-24 DEVICE FOR CLEANING CONCRETE MIXERS.

Publications (3)

Publication Number Publication Date
EP1364700A2 EP1364700A2 (en) 2003-11-26
EP1364700A3 true EP1364700A3 (en) 2005-07-13
EP1364700B1 EP1364700B1 (en) 2006-10-04

Family

ID=29286312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03380116A Expired - Lifetime EP1364700B1 (en) 2002-05-24 2003-05-13 Device for cleaning concrete mixers

Country Status (4)

Country Link
EP (1) EP1364700B1 (en)
AT (1) ATE341390T1 (en)
DE (1) DE60308747D1 (en)
ES (1) ES2223224B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111605076A (en) * 2020-06-05 2020-09-01 义乌奥莉机械科技有限公司 Mix earth stirring and cleaning equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424929D0 (en) * 2004-11-11 2004-12-15 Rapid Internat Ltd Concrete mixers
CN110860240A (en) * 2018-08-28 2020-03-06 崇州安多建材有限公司 Self-cleaning formula biconical blendor for building
CN113198379A (en) * 2021-05-12 2021-08-03 曹仲欧 A blendor for production of lithium cell electrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246041A (en) * 1975-05-28 1981-01-20 Rhone-Poulenc Industries Method and apparatus for cleaning a rotary agitator in a reactor
DE3114307A1 (en) * 1981-04-09 1982-10-28 Alfred Kärcher GmbH & Co, 7057 Winnenden Cleaning device for the mixing chamber of a concrete mixer
EP0608191A1 (en) * 1993-01-20 1994-07-27 Mebi Production S.A. Concrete mixer with high pressure washing device
JPH08192420A (en) * 1994-09-30 1996-07-30 Taiheiyo Kiko Kk Method and apparatus for washing concrete mixer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001534A (en) * 1959-08-05 1961-09-26 Jr Edward D Grant Tank car cleaning apparatus
FR2638107B1 (en) * 1988-10-21 1991-07-26 Duflos Tech Indles Sarl IMPROVEMENTS IN DEVICES FOR TREATING CAVITY AND IN PARTICULAR FOR CLEANING TANKS BY SPRAYING PRESSURE FLUID
JPH04161303A (en) * 1990-10-25 1992-06-04 Masato Ohori Cleaning device for kneading container for cement or the like

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246041A (en) * 1975-05-28 1981-01-20 Rhone-Poulenc Industries Method and apparatus for cleaning a rotary agitator in a reactor
DE3114307A1 (en) * 1981-04-09 1982-10-28 Alfred Kärcher GmbH & Co, 7057 Winnenden Cleaning device for the mixing chamber of a concrete mixer
EP0608191A1 (en) * 1993-01-20 1994-07-27 Mebi Production S.A. Concrete mixer with high pressure washing device
JPH08192420A (en) * 1994-09-30 1996-07-30 Taiheiyo Kiko Kk Method and apparatus for washing concrete mixer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111605076A (en) * 2020-06-05 2020-09-01 义乌奥莉机械科技有限公司 Mix earth stirring and cleaning equipment

Also Published As

Publication number Publication date
DE60308747D1 (en) 2006-11-16
ES2223224A1 (en) 2005-02-16
ATE341390T1 (en) 2006-10-15
ES2223224B1 (en) 2006-05-16
EP1364700A2 (en) 2003-11-26
EP1364700B1 (en) 2006-10-04

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