DE502004003447D1 - Device for cleaning a mixing drum - Google Patents
Device for cleaning a mixing drumInfo
- Publication number
- DE502004003447D1 DE502004003447D1 DE502004003447T DE502004003447T DE502004003447D1 DE 502004003447 D1 DE502004003447 D1 DE 502004003447D1 DE 502004003447 T DE502004003447 T DE 502004003447T DE 502004003447 T DE502004003447 T DE 502004003447T DE 502004003447 D1 DE502004003447 D1 DE 502004003447D1
- Authority
- DE
- Germany
- Prior art keywords
- cleaning
- mixing drum
- drum
- cleaned
- mixer drum
- 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 - Fee Related
Links
Classifications
-
- 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
-
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A delivery truck (1) for ready-mix concrete has a mixer drum (2) with a filling inlet zone (3, 5) and an outlet zone (4, 6). The mixer drum is cleaned as required by a stationary cleaning (17) station (9) surrounded by screens (10-13). The drum is cleaned internally (7) and externally (9) by an array of cleaning jets (14, 15, 23, 28, 37).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10336261A DE10336261A1 (en) | 2003-08-07 | 2003-08-07 | Cleaning method for mixing drums and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004003447D1 true DE502004003447D1 (en) | 2007-05-24 |
Family
ID=33547133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10336261A Ceased DE10336261A1 (en) | 2003-08-07 | 2003-08-07 | Cleaning method for mixing drums and apparatus therefor |
DE502004003447T Expired - Fee Related DE502004003447D1 (en) | 2003-08-07 | 2004-08-02 | Device for cleaning a mixing drum |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10336261A Ceased DE10336261A1 (en) | 2003-08-07 | 2003-08-07 | Cleaning method for mixing drums and apparatus therefor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1504810B1 (en) |
AT (1) | ATE359114T1 (en) |
DE (2) | DE10336261A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2265790B1 (en) * | 2006-03-27 | 2007-12-01 | Hormigones Uniland, S.L. | "ADJUSTMENT DEVICE FOR THE PROPORTION OF WATER FROM A CONCRETE MASS CONTAINED IN THE CUBE OF A CONCRETE TRUCK AND CORRESPONDING CONCRETE MANUFACTURING PROCEDURE". |
CN105880236B (en) * | 2016-06-01 | 2019-05-03 | 福建南方路面机械有限公司 | Multiple spot purging system and multiple spot cleaning method for concrete mixer |
CN111674363A (en) * | 2020-06-18 | 2020-09-18 | 中国重汽集团柳州运力专用汽车有限公司 | Quick water-feeding anti-overflow device |
DE202020107194U1 (en) * | 2020-12-11 | 2022-03-15 | Liebherr-Mischtechnik Gmbh | Device for loading concrete mixers |
CN113401598B (en) * | 2021-06-28 | 2022-08-09 | 新兴栈(绵阳)建材有限公司 | Feeding machine for concrete processing |
CN115056342B (en) * | 2022-07-05 | 2024-05-03 | 山东工业职业学院 | Concrete mixer of stirring and be convenient for control discharge volume |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3786823A (en) * | 1971-07-19 | 1974-01-22 | R Wiley | Truck wash apparatus |
DE3318390A1 (en) * | 1983-02-05 | 1984-08-09 | Bauunternehmung und Betonwerke Lorenz Kesting GmbH & Co KG, 4670 Lünen | Loading arrangement for ready-mixed concrete |
US5244498A (en) * | 1991-04-09 | 1993-09-14 | W. R. Grace & Co. Of Canada Ltd. | Concrete mixing drum cleaning method and apparatus |
DE4226712A1 (en) * | 1992-08-12 | 1994-02-17 | Frank Ag | Installation for manual cleaning of motor vehicles - has roofing supported by pillars fixed on baseplate and provided with control unit for selecting and operating different washing operations using at least one liquid supply |
FR2700492B1 (en) * | 1993-01-20 | 1995-04-07 | Albert Bingler | Concrete mixer fitted with a high pressure washing device. |
CH686496A5 (en) * | 1994-12-02 | 1996-04-15 | Johannes Fitzi | Cleaning equipment for concrete mixer |
US5695280A (en) * | 1995-07-28 | 1997-12-09 | Ozinga Bros., Inc. | Concrete stabilization system and method for utilizing same |
US6418948B1 (en) * | 1998-10-30 | 2002-07-16 | Thomas G. Harmon | Apparatus and method for removing concrete from interior surfaces of a concrete mixing drum |
AUPS012302A0 (en) * | 2002-01-25 | 2002-02-14 | Campbell, William Ward | Method and apparatus for the removal of concrete scale |
-
2003
- 2003-08-07 DE DE10336261A patent/DE10336261A1/en not_active Ceased
-
2004
- 2004-08-02 AT AT04018237T patent/ATE359114T1/en not_active IP Right Cessation
- 2004-08-02 EP EP04018237A patent/EP1504810B1/en not_active Not-in-force
- 2004-08-02 DE DE502004003447T patent/DE502004003447D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1504810B1 (en) | 2007-04-11 |
DE10336261A1 (en) | 2005-03-10 |
EP1504810A1 (en) | 2005-02-09 |
ATE359114T1 (en) | 2007-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |