EP0571332B1 - Automatisches Reinigungsgerät für Behälter, Bottiche, Fässer oder dergleichen - Google Patents

Automatisches Reinigungsgerät für Behälter, Bottiche, Fässer oder dergleichen Download PDF

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Publication number
EP0571332B1
EP0571332B1 EP93810373A EP93810373A EP0571332B1 EP 0571332 B1 EP0571332 B1 EP 0571332B1 EP 93810373 A EP93810373 A EP 93810373A EP 93810373 A EP93810373 A EP 93810373A EP 0571332 B1 EP0571332 B1 EP 0571332B1
Authority
EP
European Patent Office
Prior art keywords
washing
head
container
washing head
pneumatic
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
EP93810373A
Other languages
English (en)
French (fr)
Other versions
EP0571332A1 (de
Inventor
Hervé Lavy
Nicolas Weber
Antoine Aguirre
Michel Duriaux
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.)
LAVY SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0571332A1 publication Critical patent/EP0571332A1/de
Application granted granted Critical
Publication of EP0571332B1 publication Critical patent/EP0571332B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers

Definitions

  • the present invention relates to an automatic cleaning device for containers, tanks, barrels or the like.
  • Document GB-A-1 237 431 describes an apparatus for cleaning drums in open tanks which rotate in a horizontal position using non-rotary brushes.
  • the present invention proposes to solve these problems by producing an automatic cleaning device, suitable for all shapes and all dimensions of containers and capable of working under optimal conditions of safety and efficiency.
  • the aforementioned device which is, according to the invention, characterized in that it comprises a hermetically closed cabin inside which are mounted an automatic cleaning machine and a tank for recovering cleaning products, this machine comprising an external washing device comprising an external washing head provided with at least one rotary brush and arranged to clean the top and the external lateral faces of a container and an internal washing device comprising an internal washing head provided at least two rotating brushes and arranged to clean all the interior surfaces of this container.
  • the external washing device comprises a horizontally movable carriage and means for moving the external washing head vertically in two opposite directions.
  • This mobile carriage may include rollers arranged to bear on the flat faces of square section guides.
  • this mobile carriage is associated with a pneumatic or hydraulic cylinder to ensure its movement and said means for vertically moving the external washing head also comprise a pneumatic or hydraulic cylinder.
  • the internal washing device comprises means for moving the internal washing head in a substantially vertical direction, and means for moving this washing head in horizontal planes.
  • the automatic cleaning machine comprises means for driving the two washing devices simultaneously in rotation about a vertical axis and said means for driving the two washing devices simultaneously in rotation can comprise a pneumatic rotary actuator or hydraulic.
  • the means for moving the interior washing head may include a first pneumatic or hydraulic cylinder arranged to move the head down or up, a second pneumatic or hydraulic cylinder arranged to pivot said first cylinder about a horizontal axis, and a third pneumatic or hydraulic cylinder to rotate the axis of the rotary brushes.
  • the external washing head is equipped with means arranged to regulate the pressure exerted by the rotary brush on the external walls of the container and the internal washing head is equipped with means arranged to regulate the pressure exerted by the rotary brushes on the interior walls of the container.
  • the cleaning machine 10 is mounted inside an autonomous and watertight cabin 11 advantageously comprising two doors 12 with portholes to allow access for maintenance and setting in place of containers 16 or similar, such as tanks, barrels, etc., to be cleaned, as well as a tank 13 for recovering and recycling liquids and in particular the solvents used during this cleaning.
  • the cabin is further equipped with a suction channel 14 which is connected to an external suction device (not shown).
  • the tank 13 for recovering and recycling liquids, provided at the bottom of the cabin is surmounted by a platform 15 arranged to support the containers 16.
  • the cleaning machine 10 is in fact a pendulum type robot which is fixed to the ceiling 17 of the cabin and which drives two washing devices, namely an external washing device 18 and an internal washing device 19, respectively designed to ensure exterior and interior cleaning of containers.
  • the control of this robot is ensured by pneumatic members contained in a control cabinet 20 mounted on one of the side faces of the cabin.
  • the external washing device 18 is shown in more detail in FIG. 2. It comprises a carriage 21 which can slide horizontally on two parallel guides 22 and which carries a plate 23 serving as a support for a preferably pneumatic jack 24 arranged to move a washing head 25 provided with a rotating brush 26, up or down, along the outer walls of a container 16.
  • the plate 23 is suspended from a horizontal axis 27 by means of arms 28 in two crosspieces 29 of the carriage 21.
  • the washing head 25 consists of a platform 30 carrying the axis of rotation and the means for driving in rotation 31 of the rotary washing brush 26. At this platform 30 are fixed the lower ends of three guide rods 32, arranged in a triangle, as well as the free end of the rod 33 of the jack 24.
  • the jack 24 carried by the carriage 21 ensures the vertical displacement of the washing head e t in particular the rotary washing brush 26.
  • the guide rods 32 slide freely through sleeves or bearings 34 carried by the carriage 21.
  • a supply duct process liquid 35 is mounted on the wash head to pour cleaning products onto the brush during the cleaning process.
  • the cleaning process is carried out as follows, with regard to the cleaning of the external walls, which can also be done either during, or before or after the internal cleaning. In some cases this choice is made by the manufacturer who designs the machine accordingly. In other cases, this choice is made by the user who selects an operating mode on the basis of a program designed by the manufacturer.
  • the carriage 21 In a second operating phase, intended to clean the external lateral walls of the container, the carriage 21 is pushed back to the outside, that is to say towards the free end of the parallel guides 22.
  • the clamp 36 releases the head 25 and the cylinder 24 lowers this head.
  • the clamp 36 release order is given by the sensor 39.
  • the jack 24 reaches the end of the stroke and activates a sensor 41 which provides a control signal initiating the slow rotation of the machine, the rotation of the brush and the supply of washing liquid.
  • the carriage is brought back towards the center until the brush 26 comes into contact with a lateral face of the container.
  • This contact has the effect of pivoting the plate 23 about the horizontal axis 27.
  • This pivoting brings two adjustable stops 42 in contact with two detectors 43 which control the stopping of the tensile force exerted by the jack 38 tending to bring the carriage 21 towards the center.
  • Springs 44 rebalance the system by putting the cylinder 24 and guide rods 32 assembly in a substantially vertical position.
  • a second series of two adjustable stops 45 cooperating with two detectors 46, arranged on the other side of the carriage, have the same functions as those of adjustable stops 42 and corresponding detectors 43 but act only when the jack 38 is opened when this the latter pushes the carriage outside and the brush encounters an obstacle.
  • This mechanism makes it possible to adjust the pressure exerted by the rotary brush 26 on the side walls of the container during the cleaning of its walls.
  • the washing head 25 performs a vertical movement of movement alternately up and down.
  • the machine is equipped with at least one sensor 47, and preferably with several of these sensors, each of which corresponds to a determined height of the container or of the tank to be cleaned.
  • this sensor is activated during the upward displacement phase of the washing head 25, the jack reverses the movement of this carriage which descends to a position detected by the sensor 41 detecting the end of travel of this jack. This sensor reverses the movement.
  • the movements stop as soon as the moving parts are brought back into a determined position which preferably corresponds to an initial position for the start of a new cycle.
  • FIG. 2A illustrates another embodiment of the external washing device, which differs somewhat, in its construction, from that shown in FIG. 2.
  • the carriage 21a is of the type with rollers 21b which roll on the faces planes of two parallel guides 22a with square section.
  • This carriage carries as before the jack 24 arranged to move the washing brush 26.
  • To the platform 30 are fixed the lower ends of two square section guides 32a.
  • the platform 30 carries rollers, bearings or rollers 34a which bear on the square section guides 32a to ensure the displacement in free rolling height of the washing brush.
  • the clamp 36 is carried by the fixed axis 37 directly linked to the carriage 21a.
  • the compensating system with the plate 23 and the springs 44 is replaced by a cam device 23a mounted on a horizontal support axis 27a secured to a through axis 27b and comprising springs 44a.
  • Two jacks 27c and 27d, arranged on either side of the through axis 27b, tend to rebalance the system when they are activated by the commands transmitted by the detectors 43 and 46.
  • FIGs 3 to 6 illustrate details of the interior washing device 19.
  • this device comprises an interior washing head 50 provided with two rotary brushes 51 and 52 mounted on a common axis 53 which can pivot to allow this head to be in different positions suitable for cleaning the bottom, the side walls and the inside of the cover of a container, this cover being of course equipped with an opening for the passage of said head.
  • the washing head 50 comprises, as shown in particular in FIGS. 4 and 5, a cradle 54 essentially comprising two compression springs 55 adjusted for mounting by nuts 56 and locknuts 57.
  • a connecting bar 58 connects the two springs together.
  • the adjustment of the springs allows the positioning of two cams 59 on slides 60.
  • This head is essentially carried by the rod 61 of a jack 62 and guided by two tubes 63 engaged in sleeves 64 which could be replaced by suitable bearings.
  • the interior washing device 19 operates in the following manner.
  • the washing head 50 is brought towards the bottom of the container by means of the jack 62 until it touches this bottom.
  • a signal given by detectors 65 actuates the rotary drive device 9 of the machine.
  • This device is advantageously a rotary actuator.
  • a pneumatic motor 66 drives the two rotary brushes 51 and 52 via drive pinions 67, and a valve for distributing the cleaning liquid or solvent opens and allows the pouring of this substance onto the brushes by through a conduit 68 with two orifices.
  • the washing head moves away from the center by the action of a horizontal cylinder 69 which is fixed to a stirrup 81 linked to a suspension column 70 of the machine 10 and associated with two ball joints 72 screwed to the ends of pusher 75 (see FIG. 6).
  • a horizontal cylinder 69 which is fixed to a stirrup 81 linked to a suspension column 70 of the machine 10 and associated with two ball joints 72 screwed to the ends of pusher 75 (see FIG. 6).
  • This jack acts on a pivoting lever 71 in the form of a fork on which the jack 62 is fixed.
  • the rod of the jack 69 carries a cam 73 which rests on a spring 74 arranged to move a pusher 75 whose free end is articulated on the lever 71.
  • a cam 73 which rests on a spring 74 arranged to move a pusher 75 whose free end is articulated on the lever 71.
  • the cam 73 compresses the spring 74, which allows this cam to be positioned opposite a detector 76 fixed to the pusher 74.
  • the signal supplied by this detector means that the washing head has encountered the inside wall of the container to be cleaned. It orders the inversion of the movement controlled by the jack 69 and brings the washing head 50 back towards the center of the container.
  • a sensor 77 preferably of the magnetic type, transmits an opening signal to the jack 69 which thus pushes the head against the wall.
  • This side wall detection device is shown in detail in FIG. 6.
  • a third phase of this interior washing process the rotation of the machine 10 is reversed as well as that of the brushes.
  • the vertical cylinder keeps these brushes in abutment against the inside of the cover.
  • the horizontal cylinder generates alternating movements of the washing head outwards and towards the center.
  • the axis of the brushes is constantly tilted.
  • the vertical jack releases its effort and at the same time the cams 59 are brought back between the respective detectors by the action of two positioning jacks 8 fixed on the stirrups 81, against the slides 60.
  • the pressure of the brush is adjusted against the inner face of the container lid.
  • one or more magnetic height selection sensors 84 mounted on the vertical cylinder 62.
  • a magnetic starting safety sensor 85 is also mounted on this member.
  • the cabin is equipped with a number of safety devices such as door detectors which prevent the machine from starting until one of the cabin doors is locked.
  • the control unit is provided with means making it possible to select shapes or dimensions of containers, in particular the height, or the existence or the absence of a cover.
  • the sensors 84 are only used when the container does not have a lid. In this case, they replace the sensor 79.
  • Figure 7 schematically illustrates the kinematics of the machine.
  • the external washing head 18 can move horizontally and vertically in the directions defined by the double arrows A and B and the rotary brush can rotate in both directions as shown by the double arrow C.
  • the internal washing head 19 can move up and down and vice versa in the directions indicated by the double arrow D. It can also pivot around an axis T as shown by the double arrow E.
  • the volume which can be scanned by the two washing heads is shown in broken lines.
  • the containers which can be washed can have any shape which fits into this substantially cylindrical volume.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)

Claims (10)

  1. Automatische Reinigungsvorrichtung für Behälter, Bottiche, Fässer oder dergleichen,
    gekennzeichnet durch
    eine hermetisch geschlossene Zelle (11), in der eine automatische Reinigungsmaschine (10) und ein Trog (13) für das Auffangen der Reinigungsmittel angeordnet sind, wobei die Maschine eine Einrichtung (18) für die Außenwäsche aufweist, die mit einem Kopfstück (25) für die Außenwäsche mit mindestens einer rotierenden Bürste (26) versehen und für die Reinigung der Oberseite und der außenliegenden Seitenfläche eines Behälters (16) eingerichtet ist, und mit einer Einrichtung (19) für die Innenwäsche, die mit einem Kopfstück (50) für die Innenwäsche mit mindestens zwei rotierenden Bürsten (51 und 52) versehen und für die Reinigung aller Innenflächen des Behälters eingerichtet ist.
  2. Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet, daß die Einrichtung (18) für die Außenwäsche einen Wagen (21), der in waagerechter Richtung beweglich ist, und Einrichtungen (38) für eine senkrechte Verstellung des Kopfstückes (25) für die Außenwäsche in zwei entgegengesetzten Richtungen enthält.
  3. Vorrichtung nach Anspruch 2,
    dadurch gekennzeichnet, daß der bewegliche Wagen (21) Rollen (21b,34a) aufweist, die eingerichtet sind, um auf den ebenen Seiten von Führungen mit quadratischem Querschnitt aufzuliegen.
  4. Vorrichtung nach Anspruch 2,
    dadurch gekennzeichnet, daß der bewegliche Wagen (21) mit einem Pneumatik- oder Hydraulikzylinder (38) verbunden ist, um dessen Verstellung sicherzustellen, und daß die Einrichtungen für eine senkrechte Verstellung des Kopfstückes (25) für die Außenwäsche ebenfalls einen Pneumatik- oder Hydraulikzylinder enthalten.
  5. Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet, daß die Einrichtung (19) für die Innenwäsche Einrichtungen für eine Verstellung des Kopfstückes (50) für die Innenwäsche in einer im wesentlichen senkrechten Richtung und Einrichtungen für eine Verstellung des Kopfstückes für die Innenwäsche in waagerechten Ebenen enthält.
  6. Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet, daß die automatische Reinigungsmaschine (10) Einrichtungen für den gleichzeitigen Antrieb von zwei Hubeinrichtungen (18,19) für eine Drehbewegung um eine senkrechte Achse enthält.
  7. Vorrichtung nach Anspruch 6,
    dadurch gekennzeichnet, daß die Einrichtungen für den gleichzeitigen Antrieb der beiden Hubeinrichtungen mit einer Drehbewegung einen drehbaren Pneumatik- oder Hydraulikzylinder enthalten.
  8. Vorrichtung nach Anspruch 5,
    dadurch gekennzeichnet, daß die Einrichtungen für eine Verstellung des Kopfstückes für die Innenwäsche einen ersten Pneumatik- oder Hydraulikzylinder (62) für eine Verstellung des Kopfstückes nach unten oder nach oben, einen zweiten Pneumatik- oder Hydraulikzylinder (69) für eine Drehbewegung des ersten Zylinders um eine waagerechte Achse und einen dritten Pneumatik- oder Hydraulikzylinder (82) für eine Drehbewegung der Achse der rotierenden Bürsten (51 und 52) enthalten.
  9. Vorrichtung nach Anspruch 2,
    dadurch gekennzeichnet, daß das Kopfstück (25) für die Außenwäsche mit Einrichtungen für die Regelung des Druckes versehen ist, der von der rotierenden Bürste (26) auf die Außenwandungen des Behälters ausgeübt wird.
  10. Vorrichtung nach Anspruch 5,
    dadurch gekennzeichnet, daß das Kopfstück (50) für die Innenwäsche mit Einrichtungen für die Regelung des Druckes versehen ist, der von den rotierenden Bürsten (51,52) auf die Innenwandungen des Behälters ausgeübt wird.
EP93810373A 1992-05-21 1993-05-19 Automatisches Reinigungsgerät für Behälter, Bottiche, Fässer oder dergleichen Expired - Lifetime EP0571332B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9206394A FR2691451B1 (fr) 1992-05-21 1992-05-21 Dispositif de nettoyage automatique de conteneurs, cuves futs ou similaires.
FR9206394 1992-05-21

Publications (2)

Publication Number Publication Date
EP0571332A1 EP0571332A1 (de) 1993-11-24
EP0571332B1 true EP0571332B1 (de) 1995-09-27

Family

ID=9430162

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93810373A Expired - Lifetime EP0571332B1 (de) 1992-05-21 1993-05-19 Automatisches Reinigungsgerät für Behälter, Bottiche, Fässer oder dergleichen

Country Status (5)

Country Link
EP (1) EP0571332B1 (de)
AT (1) ATE128388T1 (de)
DE (1) DE69300538T2 (de)
DK (1) DK0571332T3 (de)
FR (1) FR2691451B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
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CN109201663A (zh) * 2018-09-26 2019-01-15 张冰冰 一种双面贴标次品除胶矫正自动化设备
CN109365445A (zh) * 2018-11-28 2019-02-22 杨迪忠 一种化工罐清洁用内壁刷洗装置
CN110116106A (zh) * 2019-04-04 2019-08-13 深圳市华星光电技术有限公司 华夫孔自动清洗装置
CN111701971A (zh) * 2020-07-01 2020-09-25 彭龙 一种废弃涂料桶处理回收再利用设备

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IT1292678B1 (it) * 1997-02-28 1999-02-11 Gruppo Tecnoferrari Spa Apparecchiatura per eseguire la pulizia di silos.
FR2786712B1 (fr) * 1998-12-04 2001-01-12 Deboffles Pere Et Fils Atelier Dispositif pour nettoyer les parois laterales internes d'un bac, notamment pour la culture hydroponique de legumes
ES2311350B1 (es) * 2006-05-31 2010-05-12 Rufino Sanchez Alcazar Dispositivo para la limpieza de barricas de vino.
CN101804958B (zh) * 2010-04-29 2011-10-05 浙江卫信生物药业有限公司 轧盖机的无菌负压隔离设施
CN107520203B (zh) * 2017-08-24 2018-08-21 牡丹江师范学院 一种建筑施工用桶体清洗装置
CN108296199A (zh) * 2017-12-29 2018-07-20 南京康翱峰自动化科技有限公司 一种微电机壳的清洗装置
NL2020441B1 (en) * 2018-02-15 2019-08-22 Ticcc Holding B V Cleaning system and method for cleaning the inside of a container
EP3752395A1 (de) * 2018-02-15 2020-12-23 TICCC Holding B.V. Reinigungssystem und verfahren zum reinigen der innenseite eines behälters
CN111412383A (zh) * 2020-03-11 2020-07-14 守本生物科技(苏州)有限公司 一种内部可快速清理的液氮罐及其清理办法
CN114042716A (zh) * 2021-11-11 2022-02-15 安徽天地生命科技有限公司 一种高纯溶剂瓶清洗设备及其使用方法
CN114054436B (zh) * 2021-12-14 2024-04-26 天津市管道工程集团有限公司 一种喷涂缠绕保温管道拼接部位清理装置
CN115090639B (zh) * 2022-06-22 2023-05-30 成都市海通药业有限公司 一种试管清洗装置
CN115608731A (zh) * 2022-12-05 2023-01-17 郯城众一科环化工有限公司 一种化工储备罐内部清洁装置
CN116040053B (zh) * 2022-12-30 2023-09-05 秦皇岛田园食品贸易有限公司 一种浓香甜玉米罐头封装装置及其制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1237431A (en) * 1968-05-10 1971-06-30 Ernest William Drums Ltd Apparatus for cleaning open-top drums, barrels and the like
DE8705281U1 (de) * 1987-04-09 1987-08-06 Machinefabriek Klieverik B.V., Oldenzaal Containerwaschmaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109201663A (zh) * 2018-09-26 2019-01-15 张冰冰 一种双面贴标次品除胶矫正自动化设备
CN109201663B (zh) * 2018-09-26 2021-05-14 苏州知云创宇信息科技有限公司 一种双面贴标次品除胶矫正自动化设备
CN109365445A (zh) * 2018-11-28 2019-02-22 杨迪忠 一种化工罐清洁用内壁刷洗装置
CN110116106A (zh) * 2019-04-04 2019-08-13 深圳市华星光电技术有限公司 华夫孔自动清洗装置
CN111701971A (zh) * 2020-07-01 2020-09-25 彭龙 一种废弃涂料桶处理回收再利用设备

Also Published As

Publication number Publication date
DE69300538T2 (de) 1996-05-09
FR2691451A1 (fr) 1993-11-26
DE69300538D1 (de) 1995-11-02
ATE128388T1 (de) 1995-10-15
FR2691451B1 (fr) 1994-07-22
DK0571332T3 (da) 1996-02-05
EP0571332A1 (de) 1993-11-24

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