EP1724031B1 - Dispositif de nettoyage de l'intérieur d'un silo - Google Patents

Dispositif de nettoyage de l'intérieur d'un silo Download PDF

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Publication number
EP1724031B1
EP1724031B1 EP06090082A EP06090082A EP1724031B1 EP 1724031 B1 EP1724031 B1 EP 1724031B1 EP 06090082 A EP06090082 A EP 06090082A EP 06090082 A EP06090082 A EP 06090082A EP 1724031 B1 EP1724031 B1 EP 1724031B1
Authority
EP
European Patent Office
Prior art keywords
platform
guiding rail
silo
pivot arm
cleaning
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.)
Not-in-force
Application number
EP06090082A
Other languages
German (de)
English (en)
Other versions
EP1724031A3 (fr
EP1724031A2 (fr
Inventor
Bernd Pragst
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.)
Menno Chemie-Vertrieb GmbH
Menno-Chemie-Vertrieb GmbH
Original Assignee
Menno Chemie-Vertrieb GmbH
Menno-Chemie-Vertrieb GmbH
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
Priority claimed from DE200520007977 external-priority patent/DE202005007977U1/de
Priority claimed from DE200620007986 external-priority patent/DE202006007986U1/de
Application filed by Menno Chemie-Vertrieb GmbH, Menno-Chemie-Vertrieb GmbH filed Critical Menno Chemie-Vertrieb GmbH
Publication of EP1724031A2 publication Critical patent/EP1724031A2/fr
Publication of EP1724031A3 publication Critical patent/EP1724031A3/fr
Application granted granted Critical
Publication of EP1724031B1 publication Critical patent/EP1724031B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B08B9/093—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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying

Definitions

  • the invention relates to a cleaning device for cleaning the inner surfaces of large containers, such.
  • feed silos which preferably have a cone-like or truncated pyramid-shaped bottom portion.
  • JP 03157176 A a device for Innrein cleaning of containers, in particular of tanks is described, consisting of connected to a drive and a supply line spray nozzles, which are movable in the longitudinal axis of the container and rotatable about these.
  • a fixed guide is mounted in the longitudinal axis, on which a movable carriage is arranged on which at least one pivot arm is attached to a spray nozzle.
  • a device with at least three cleaning nozzles is proposed.
  • the nozzles are evenly distributed on a frame. This is also raised and lowered by a rope from above. The rotation of the frame is effected by the recoil force of the cleaning liquid.
  • the US 5,503,033 A discloses an apparatus for cleaning large containers.
  • the device is by means of a rope on a winch on top of the container suspended and can be lowered with this winch in the container interior.
  • the device has on its underside two arms and a platform. The arms and the platform have buffers that support them laterally against the container inner wall.
  • the object of the invention is to increase the efficiency of a non-stationary cleaning device and to facilitate its installation in particular silos. This object is achieved with the features of the characterizing part of claim 1, advantageous embodiments are the subject of the dependent claims.
  • the inventive device for internal cleaning of particular silos consists of at least one connected to a supply line and arranged on a pivoting spray nozzle, wherein the pivot arm itself or this by means of a drive carriage using a mountable and removable guide rail can be moved in the longitudinal direction of the silo and arranged rotatable or pivotable about the longitudinal silo direction.
  • the vertically or nearly vertically arranged in the longitudinal direction of the silo guide rail has on one side a ceiling support, is based on the other side on a introduced into the silo and releasably secured platform and is even partially assembled or telescopically extendable and the swivel arm or drive carriage along the guide rail movable.
  • the silo has at least one access flap laterally in the lower area.
  • this access flap can be performed at an external support of the obliquely arranged guide rail also to the outside.
  • the device has a high stability and there are sufficient possibilities for optimal positioning of the spray nozzles during cleaning.
  • an advantageous embodiment provides above the platform, preferably in the cone region of the silo, a side support for the vertically or nearly vertically arranged guide rail, preferably designed as a three-point support.
  • the side support for the guide rail can be disassembled or made hinged to the guide rail.
  • a further embodiment provides that the spray nozzle is arranged pivotably about the pivot arm axis and / or the longitudinal axis of the pivot arm is variable, wherein the pivot arm can be fixed in the set position.
  • the silo can be cleaned ring by ring starting from below or above. But it is also possible a segment-like cleaning in the form of stripes on the silo interior wall from top to bottom running (comparable to a pie slice).
  • Fig. 1 the lower conical or truncated pyramidal portion 14 of a silo 1 for food is shown.
  • the device for cleaning with vertical guide rail 6 is mounted.
  • the device consists of connected to a supply line 2, arranged on the pivot arm 3 and pivotable about the pivot arm 3 spray nozzles 4.
  • the pivot arm 3 is by means of the drive carriage 5 to a silo 1 in Silolteilsraum (height) mounted guide rail 6 by up to 390th ° pivotable and movable along this guide rail 6 up and down.
  • the guide rail 6 has above a ceiling support 7 and supports down on the introduced and secured in the silo 1 platform 8 from.
  • the guide rail 6 is telescopically extendable or composed of individual elements 6.1 - 6.n.
  • the silo 1 laterally on an access door 9.
  • the platform 8 is arranged in the lower cone region 14 and, in this embodiment, is supported directly on the inner circumference of the cone region 14.
  • the ceiling support 7 of the guide rail 6 is formed as well as the side support 15 of the guide rail 6 as a three-point support. Does the ceiling an opening, z. As a filler pipe, so the guide rail 6 can be inserted into this opening for ceiling support, possibly with fitting pieces to ensure lateral stability.
  • the guide rail 6 has below the ceiling support 7 and above the platform 8 depending on a guide roller 11, 12 for the cable 10. With this cable 10 of the drive carriage 5 can be moved up and down.
  • the drive motor 13 for the cable 10 itself is arranged on or on the platform 8.
  • the spray nozzle 4 is arranged pivotably about the swivel arm axis 16 and the length of the swivel arm 3 is variable, the swivel arm 3 can be detected in the set position.
  • the supply line 2 is designed so that it can follow the movements of the drive carriage 5 and the swing arm 3 and stably supplies the spray nozzles 4 with cleaning fluid. From the movement of the device parts resulting changes in length of the supply line 2 are compensated by hose loops or wound on a drum tube parts of the supply line 2.
  • spray nozzles 4 it is also possible to work with only one spray nozzle 4.
  • the jet of the spray nozzle 4 or of the spray nozzles 4 can be adjustable, both in the intensity and in the direction or in the spray width or in the spray radius of the jet.
  • Fig. 2 shows the to be introduced into the silo 1 and attachable platform 8, which is then supported on the inside of the conical surface 14 of the lower silo section 14.
  • the platform 8 which is designed in an embodiment frame-shaped, at least three circumferentially and spaced from each other, with respect to the platform 8 hinged and adjustable trained supports 17 for resting on the inner cone or a similar shape of the Siloinnenwand. It is further shown that the platform 8 has a lifting device 18, 19, 20 for the guide rail 6 supported on the platform 8.
  • the extension mechanism can be used for clamping the guide rail between platform 8 and ceiling support 7, this represents the lifting device.
  • the lifting device 18, 19, 20 as shown in the bracing used by the remaining portion between the last element 6.n and the ceiling is compensated by the lifting movement.
  • the lifting device shown for the guide rail 6 for lifting and lowering is based on a spindle-nut combination 20 with drive 18 and gearbox 19. Alternatively, this can use a pneumatic or hydraulic piston-cylinder combination.
  • joinable parts 6.1-6.n of the guide rail 6 it is for the stability of the guide rail 6 but also for their assembly advantageous if at least the parts 6.1-6.n-1 above a fitting, preferably a taper 21, have to form fit across the silo longitudinal direction with the following part.
  • the part 6n is then preferably provided with the ceiling support 7.
  • the platform 8 is formed at least partially trough-shaped for collecting the cleaning residues.
  • Fig. 3 shows in a plan view, the platform 8, here frame-shaped with the supports 17 for supporting on the inner cone surface 14 of the silo 1.
  • the supports 17 are formed on the periphery of the platform 8 articulated and adjustable, so that the supports 17 well on the conical surface 14 can create.
  • Fig. 4 is an access door 9 shown, as they can be found in particular in the retrofitting of silos 1 application.
  • the cone surface 14 of the silo is broken and around the edges inside and outside a ring 22, 23 is arranged.
  • the rings 22 and 23 are bolted together, including the edge of the opening.
  • a screw-on cover 29 By means of a screw-on cover 29, the silo can be closed again.
  • the dimensions of the breakthrough are chosen so that it ensures the introduction of the platform 8, the guide rail 6 with the corresponding drives and other fastening means and the drive carriage 5 in the silo 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Cleaning In General (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Claims (15)

  1. Dispositif de nettoyage de l'intérieur de silos (1), comprenant une buse de pulvérisation (4) reliée à un conduit d'alimentation (2) et disposée sur un bras pivotant (3), le bras pivotant (3) lui-même ou au moyen d'un chariot d'entraînement (5) sous utilisation d'un rail de guidage (6) montable et démontable étant mobile en direction longitudinale du silo et étant disposé de façon rotative et pivotante autour de la direction longitudinale du silo,
    le rail de guidage (6) disposé en direction longitudinale du silo comportant sur l'un des côtés un appui sur le fond supérieur (7) et étant lui-même susceptible d'être assemblé par tronçons ou extensible télescopiquement et le bras pivotant (3) ou le chariot d'entraînement (5) étant mobile le long du rail de guidage (6),
    caractérisé en ce que le rail de guidage s'appuie sur l'autre côté sur une plate-forme (8) intégrée dans le silo (1) et fixée de façon amovible.
  2. Dispositif selon la revendication 1, caractérisé en ce que
    la plate-forme (8), le rail de guidage (6) ou ses éléments (6.1 à 6.n) avec des entraînements et des moyens de fixation, ainsi que le chariot d'entraînement (5) sont dimensionnés de sorte à pouvoir être introduits dans le silo (1) à travers un volet d'accès (9) qui se situe latéralement dans la région inférieure d'un silo (1).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que
    la plate-forme (8) dispose d'au moins trois montants (17) disposés sur la périphérie et écartés les uns des autres, conçus en version articulée et réglable, destinés à s'appuyer sur le cône intérieur ou sur une forme analogue d'une paroi intérieure du silo.
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que
    la plate-forme (8) comporte un dispositif de levée (18, 19, 20) pour le rail de guidage (6).
  5. Dispositif selon la revendication 4, caractérisé en ce que
    pour le levage et l'abaissement, le dispositif de levée pour le rail de guidage (6) est susceptible d'être relié à ce dernier au moyen d'une association broche/écrou (20) ou d'une association piston/cylindre pneumatique ou hydraulique.
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que
    la plate-forme (8) est conçue au moins partiellement en forme de cuve pour collecter les résidus de nettoyage.
  7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que
    les parties susceptibles d'être assemblées du rail de guidage (6) comportent au moins sur un côté un raccord, de préférence un embout conique (21) sur le haut, pour la complémentarité de forme, transversalement à la direction longitudinale du silo, avec la partie suivante.
  8. Dispositif selon l'une quelconque des revendications 1 à 7,
    caractérisé en ce que l'appui sur le fond supérieur (7) du rail de guidage (6) est un appui à trois points.
  9. Dispositif selon l'une quelconque des revendications 1 à 8,
    caractérisé en ce qu'un appui latéral (15) pour le rail de guidage (6) est disposé au-dessus de la plate-forme (8), de préférence dans la région du cône (14) du silo.
  10. Dispositif selon la revendication 9, caractérisé en ce que
    l'appui latéral (15) est un appui à trois points.
  11. Dispositif selon la revendication 9 ou 10, caractérisé en ce que
    l'appui latéral (15) pour le rail de guidage (6) est démontable ou susceptible d'être rabattu contre le rail de guidage (6).
  12. Dispositif selon l'une quelconque des revendications 1 à 11, caractérisé en ce que
    le rail de guidage (6) comporte en dessous de l'appui sur le fond supérieur (7) et au-dessus de la plate-forme (8) chaque fois un galet de renvoi (11, 12) pour un câble sous gaine (10) pour le déplacement longitudinal du chariot d'entraînement (5), ou en ce que le galet de renvoi (12) est directement disposé sur la plate-forme (8).
  13. Dispositif selon la revendication 12, caractérisé en ce que
    le moteur d'entraînement (13) pour le câble sous gaine (10) est disposé sur la plate-forme (8).
  14. Dispositif selon l'une quelconque des revendications 1 à 13, caractérisé en ce que
    la longueur du bras pivotant (3) est variable, le bras pivotant (3) étant susceptible d'être fixé dans la position réglée.
  15. Dispositif selon l'une quelconque des revendications 1 à 14, caractérisé en ce que
    au moins une buse de pulvérisation (4) est disposée de sorte à pouvoir pivoter autour de l'axe du bras pivotant (16).
EP06090082A 2005-05-18 2006-05-17 Dispositif de nettoyage de l'intérieur d'un silo Not-in-force EP1724031B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200520007977 DE202005007977U1 (de) 2005-05-18 2005-05-18 Vorrichtung zur Innenreinigung eines Silos
DE200620007986 DE202006007986U1 (de) 2006-05-16 2006-05-16 Vorrichtung zur Innenreinigung eines Silos

Publications (3)

Publication Number Publication Date
EP1724031A2 EP1724031A2 (fr) 2006-11-22
EP1724031A3 EP1724031A3 (fr) 2006-12-13
EP1724031B1 true EP1724031B1 (fr) 2008-12-10

Family

ID=36829696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06090082A Not-in-force EP1724031B1 (fr) 2005-05-18 2006-05-17 Dispositif de nettoyage de l'intérieur d'un silo

Country Status (4)

Country Link
EP (1) EP1724031B1 (fr)
AT (1) ATE416854T1 (fr)
DE (1) DE502006002302D1 (fr)
DK (1) DK1724031T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013010302U1 (de) 2013-11-15 2013-12-16 Bernd Pragst Transparente Zugangsluke für ein Silo
DE102014114145A1 (de) 2014-09-29 2016-03-31 Bernd Pragst Vorrichtung zur Innenreinigung eines Silos

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931375B1 (fr) * 2008-05-23 2011-07-22 Ad Installation robotisee permettant la demolition, la depollution et la decontamination d'ouvrages de construction
DE102009035046B4 (de) 2009-07-28 2022-05-12 Bernd Pragst Vorrichtung zur Reinigung von großen Behältern
DE102010052077B4 (de) * 2010-11-18 2015-03-19 Deutsches Forschungszentrum für künstliche Intelligenz GmbH Doppelboden-Ballastwassertank sowie schienengeführter Roboter und System zur automatisierten Inspektion und/oder Wartung und/oder Konservierung desselben
DE102011119302B4 (de) 2011-11-24 2014-10-02 automation & software Günther Tausch GmbH Vorrichtung zu Innenreinigung von Silos, insbesondere von Großsilos
DE202011108251U1 (de) 2011-11-24 2012-01-04 automation & software Günther Tausch GmbH Vorrrichtung zur Innenreinigung von Silos, insbesondere von Großsilos
CN109701976A (zh) * 2019-02-25 2019-05-03 中天上材增材制造有限公司 一种大型筒体内壁自动化清洗装置
CN113401522B (zh) * 2021-06-16 2022-05-27 华能左权煤电有限责任公司 一种料仓自动清理设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03157176A (ja) 1989-11-09 1991-07-05 Sumikura Ind Co Ltd タンク壁面剥離装置
JPH06218340A (ja) 1993-01-25 1994-08-09 Keiyo Butsuriyuu Kk タンクの洗浄装置
RU94028648A (ru) * 1993-08-10 1996-07-27 Трик Холдингз Лимитед (BM) Способ и устройство для технического обслуживания внутренней поверхности большого резервуара
FR2750899B1 (fr) 1996-07-10 1999-01-15 Ogan Procede et installation pour nettoyer une machine d'enrobage, de pelliculage ou de drageification
DE19958290B4 (de) 1998-12-03 2011-09-15 Hydro-Elektrik Gmbh Zylindrischer Großbehälter mit einer Vorrichtung zum Reinigen und/oder Desinfizieren
DE20114463U1 (de) 2001-09-01 2002-02-07 Niesing Landmaschinen Gmbh Vorrichtung zum Reinigen von Silos
DE20221863U1 (de) * 2002-12-04 2008-09-04 Pragst, Bernd Vorrichtung zur Innenreinigung von Silos

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013010302U1 (de) 2013-11-15 2013-12-16 Bernd Pragst Transparente Zugangsluke für ein Silo
DE102014114145A1 (de) 2014-09-29 2016-03-31 Bernd Pragst Vorrichtung zur Innenreinigung eines Silos
DE102014114145B4 (de) * 2014-09-29 2019-03-28 Bernd Pragst Vorrichtung zur Innenreinigung eines Silos und Verfahren zu deren Anordnung

Also Published As

Publication number Publication date
ATE416854T1 (de) 2008-12-15
DK1724031T3 (da) 2009-04-06
DE502006002302D1 (de) 2009-01-22
EP1724031A3 (fr) 2006-12-13
EP1724031A2 (fr) 2006-11-22

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