EP1186354A2 - Method and device for cleaning used bulk bags or the like - Google Patents

Method and device for cleaning used bulk bags or the like Download PDF

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Publication number
EP1186354A2
EP1186354A2 EP01121890A EP01121890A EP1186354A2 EP 1186354 A2 EP1186354 A2 EP 1186354A2 EP 01121890 A EP01121890 A EP 01121890A EP 01121890 A EP01121890 A EP 01121890A EP 1186354 A2 EP1186354 A2 EP 1186354A2
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EP
European Patent Office
Prior art keywords
textile
air
textile container
container
air supply
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EP01121890A
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German (de)
French (fr)
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EP1186354B1 (en
EP1186354A3 (en
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zur Förderung der angewandten Forschung e.V. Fraunhofer-Gesellschaft
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Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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Publication of EP1186354A3 publication Critical patent/EP1186354A3/en
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    • 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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • 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
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
    • B08B2209/085—Cleaning flexible bags

Definitions

  • the invention relates to a method for cleaning used Bulk textile containers or the like, wherein the textile container has an inlet opening on the top, one approximately cuboid or cylindrical storage space and one underside, in particular grommet-shaped outlet opening having.
  • Such textile containers are known that usually for bulk goods such.
  • B. seeds, cereals, Granules and the like can be used.
  • the object of the invention is to overcome the aforementioned disadvantages to avoid and a process for cleaning used To specify bulk textile containers or the like with the one with little effort and at reasonable cost so good cleaning performance is achieved that such cleaned textile container can be used in many different ways can be.
  • the textile container having an inlet opening on the top, one roughly cuboid or cylindrical Storage space and an underside, in particular spout-shaped trained outlet opening, in which the textile container for cleaning via one at the inlet opening arranged air supply and one at the outlet opening air is located through which air flows, whereby the air supply has such a higher air volume than that Air extraction promotes that the textile container inflates becomes.
  • This will cover the entire inside surface of the textile container made available to the air flow and by means of the air flow of dirt and bulk material residues exempted, which is carried away by air extraction become.
  • the textile container can be in one of its Circumferential shape are in approximately adapted hollow bodies and by swelling on the surrounding hollow body put on so that there is lateral guidance and Dust particles and other contaminants therefore no longer be driven into the tissue. Also becomes strong different services of the air supply and the Air extraction is the pressure load acting across the flow reduced.
  • the vibration generation can be mechanical, in particular by means of a piston vibrator, and / or the Vibration can be generated in particular by an intermittent one Control of air supply and / or air extraction take place so that embedded in the textile material or impurities adhering to it are solved and removed the air flow can be removed.
  • the invention also relates to a device for cleaning of used bulk textile containers or the like, the textile container having an inlet opening on the top, an approximately cuboid or cylindrical storage space and an underside, in particular designed in the form of a sleeve Has outlet opening.
  • a device for cleaning of used bulk textile containers or the like having an inlet opening on the top, one roughly cuboid or cylindrical Storage space and an underside, in particular spout-shaped trained outlet opening, each having one Air supply with a connection element for the inlet opening and an air suction with a connection element is provided for the outlet opening, at least a connection element for automatic adjustment of the distance the connection elements from each other in their position freely movable within certain limits and the air supply is such a higher one Capacity than the air extraction that the Textile container is inflated during cleaning.
  • This is the entire inner surface of the textile container accessible for cleaning and is by means of the air flow freed from dirt and bulk residues, which are carried out by the air extraction.
  • connection elements can advantageously be in one roughly adapted to the circumferential shape of the textile container Be hollow and the textile container during of cleaning lie on the surrounding hollow body, so that on the one hand the textile container is guided to the side and the pressure load is very different Performance of air supply and air extraction limited and on the other hand no further contamination be driven into the material.
  • one with contact elements on the textile container adjacent vibration device provided be so that it is embedded in or attached to the material adhering dirt or bulk solids removed and be carried away by the air flow.
  • the contact elements can be on the top and / or bottom and / or arranged on the side of the textile container be so that in addition to the flow a reinforced The textile container is cleaned. in this connection the contact elements can be arranged just where the textile container is usually particularly stubborn and / or has very strong impurities, e.g. B. in the floor area of the textile container.
  • the contact elements can preferably have free spaces for the Have inlet or outlet opening, so that with a single contact element the entire top or bottom can be excited to vibrate across the board.
  • the vibration device can be a piston vibrator include, so that the vibration in a simple way can be generated mechanically.
  • a control device for vibration excitation can also be used of the textile container through intermittent control of the Air supply and / or the air suction can be provided, so that even without being in the area of the textile container Vibration devices increased cleaning of the textile container is possible.
  • the air extraction with an air purification system in particular be connected to a dedusting system, so that especially with environmentally or health-threatening Contamination and / or bulk material residues caused by cleaning substances removed from the textile container not uncontrolled in the environmental systems, but if necessary proper disposal or recycling can be supplied.
  • the only figure shows an inventive device 1 for cleaning a used bulk textile container 2, the an inlet opening 3 on the top, an approximately cuboid or cylindrical storage space 4 and an outlet opening on the underside 5 has.
  • the bulk textile container 2 is a via a connection element 6 with the Inlet opening 3 connected air supply 7 and a via a connection element 8 connected to the outlet opening 5 Air extraction 9 provided.
  • the air supply has 7 such a higher delivery rate than the air suction 9, that the textile container 2 inflated during cleaning so that the air flows completely through it and not in wrinkles or the like no cleaning takes place.
  • the in the Drawing shown device 1 piston vitrators 10th on which are located above and below the textile container 2 Contact elements 11, and thus also the textile container 2 vibrate.
  • connection elements are to enable the size of the textile container 2 6 and 8 with the piston vibrators attached to them 10 and contact elements 11 within certain Limits are freely movable and are defined by the inflate when the device 1 is started up and expanding textile container 2 pressed apart.
  • an air cleaning system 12 may be arranged in the exhaust air path of the air suction 9 in the exhaust air path of the air suction 9 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Process for cleaning used bulk material textile containers (2) comprises passing air through the containers via an air supply (7) arranged on an inlet opening (3) and an air removal unit (9) located on the outlet opening. The air supply conveys a higher air volume than the air removal unit so that the textile containers swell. <??>Preferred Features: An Independent claim is also included for a device for carrying out the process. Preferred Features: The textile containers are located in hollow bodies and are vibrated using piston vibrators. The vibrators are connected to the containers using contact elements.

Description

Die Erfindung betrifft ein Verfahren zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen, wobei der Textilcontainer eine oberseitige Einlassöffnung, einen in etwa quader- oder zylinderförmigen Stauraum und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung aufweist.The invention relates to a method for cleaning used Bulk textile containers or the like, wherein the textile container has an inlet opening on the top, one approximately cuboid or cylindrical storage space and one underside, in particular grommet-shaped outlet opening having.

Aus der Praxis sind derartige Textilcontainer bekannt, die üblicherweise für Schüttgut wie z. B. Saatmaterial, Getreide, Granulate und dergleichen verwendet werden.In practice, such textile containers are known that usually for bulk goods such. B. seeds, cereals, Granules and the like can be used.

Nachteilig hierbei ist, dass die Textilcontainer nach der Verwendung aufgrund ihres textilen Aufbaus nur sehr schlecht von innen gereinigt werden können und insofern allenfalls für eine identische Verwendung oder einen Anwendungszweck mit geringen Reinheits-Anforderungen zur Verfügung stehen.The disadvantage here is that the textile container after the Only used very much due to its textile structure difficult to clean from the inside and so far at most for an identical use or purpose with low purity requirements To be available.

In der Praxis bedeutet dies, dass die Textilcontainer in den meisten Fällen nicht weiterverwendet werden, sondern entweder entsorgt oder der Materialverwertung zugeführt werden. In practice, this means that the textile containers in in most cases, they can no longer be used, but either disposed of or recycled become.

Aufgabe der Erfindung ist es, die vorgenannten Nachteile zu vermeiden und ein Verfahren zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen anzugeben, mit dem mit geringem Aufwand und bei vertretbaren Kosten eine so gute Reinigungsleistung erzielt wird, dass die derart gereinigten Textilcontainer vielseitig weiterverwendet werden können.The object of the invention is to overcome the aforementioned disadvantages to avoid and a process for cleaning used To specify bulk textile containers or the like with the one with little effort and at reasonable cost so good cleaning performance is achieved that such cleaned textile container can be used in many different ways can be.

Diese Aufgabe wird gelöst durch ein Verfahren zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen, wobei der Textilcontainer eine oberseitige Einlassöffnung, einen in etwa quader- oder zylinderförmigen Stauraum und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung aufweist, bei dem der Textilcontainer zur Reinigung über eine an der Einlassöffnung angeordnete Luftversorgung und eine an der Auslassöffnung befindliche Luftabsaugung mit Luft durchströmt wird, wobei die Luftversorgung ein derart höheres Luftvolumen als die Luftabsaugung fördert, dass der Textilcontainer aufgebläht wird. Hierdurch wird die gesamte Innenfläche des Textilcontainers der Luftanströmung zugänglich gemacht und mittels der Luftdurchströmung von Verschmutzungen und Schüttgutrückständen befreit, die durch die Luftabsaugung ausgetragen werden.This problem is solved by a cleaning process of used bulk textile containers or the like, the textile container having an inlet opening on the top, one roughly cuboid or cylindrical Storage space and an underside, in particular spout-shaped trained outlet opening, in which the textile container for cleaning via one at the inlet opening arranged air supply and one at the outlet opening air is located through which air flows, whereby the air supply has such a higher air volume than that Air extraction promotes that the textile container inflates becomes. This will cover the entire inside surface of the textile container made available to the air flow and by means of the air flow of dirt and bulk material residues exempted, which is carried away by air extraction become.

Vorzugsweise kann sich der Textilcontainer in einem seiner Umfangsform in etwa angepassten Hohlkörper befinden und sich durch das Aufblähen an den ihn umgebenden Hohlkörper anlegen, so dass eine seitliche Führung gegeben ist und Staubpartikel und andere Verschmutzungen somit nicht weiter in das Gewebe getrieben werden. Auch wird bei stark unterschiedlichen Leistungen der Luftversorgung und der Luftabsaugung die quer zur Durchströmung wirkende Druckbelastung reduziert. Preferably, the textile container can be in one of its Circumferential shape are in approximately adapted hollow bodies and by swelling on the surrounding hollow body put on so that there is lateral guidance and Dust particles and other contaminants therefore no longer be driven into the tissue. Also becomes strong different services of the air supply and the Air extraction is the pressure load acting across the flow reduced.

Dabei kann die Vibrationserzeugung mechanisch, insbesondere mittels eines Kolbenvibrators erfolgen, und/oder die Vibrationserzeugung kann durch eine insbesondere intermittierende Steuerung der Luftversorgung und/oder Luftabsaugung erfolgen, so dass in dem textilen Material eingelagerte oder daran haftende Unreinheiten gelöst und durch die Luftdurchströmung abtransportiert werden.The vibration generation can be mechanical, in particular by means of a piston vibrator, and / or the Vibration can be generated in particular by an intermittent one Control of air supply and / or air extraction take place so that embedded in the textile material or impurities adhering to it are solved and removed the air flow can be removed.

Die Erfindung betrifft auch eine Vorrichtung zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen, wobei der Textilcontainer eine oberseitige Einlassöffnung, einen in etwa quader- oder zylinderförmigen Stauraum und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung aufweist.The invention also relates to a device for cleaning of used bulk textile containers or the like, the textile container having an inlet opening on the top, an approximately cuboid or cylindrical storage space and an underside, in particular designed in the form of a sleeve Has outlet opening.

Nachteilig ist, dass derartige Textilcontainer aufgrund ihres textilen Aufbaus nach der Verwendung nur mit großem Aufwand und nicht zufriedenstellendem Ergebnis von innen gereinigt werden können und insofern allenfalls für eine identische Verwendung oder einen Anwendungszweck mit geringen Reinheits-Anforderungen weiter verwendet werden können.The disadvantage is that such textile containers due to their textile structure after use only with large Effort and unsatisfactory result from the inside can be cleaned and, if necessary, for one identical use or application with little Purity requirements continue to be used can.

Insofern ist es Aufgabe der Erfindung, diese Nachteile zu vermeiden und eine Vorrichtung zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen anzugeben, mit der bei geringem Aufwand und vertretbaren Kosten eine so gute Reinigung möglich ist, dass die derart gereinigten Textilcontainer vielseitig weiterverwendet werden können.In this respect, it is an object of the invention to overcome these disadvantages avoid and a device for cleaning used To specify bulk textile containers or the like with the so with little effort and reasonable costs good cleaning is possible that the cleaned in this way Textile containers can be used in a variety of ways.

Diese Aufgabe wird gelöst durch eine Vorrichtung zur Reinigung von benutzten Schüttgut-Textilcontainern oder dergleichen, wobei der Textilcontainer eine oberseitige Einlassöffnung, einen in etwa quader- oder zylinderförmigen Stauraum und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung aufweist, wobei jeweils eine Luftversorgung mit einem Anschlusselement für die Einlassöffnung und eine Luftabsaugung mit einem Anschlusselement für die Auslassöffnung vorgesehen ist, wobei wenigstens ein Anschlusselement zur automatischen Einstellung des Abstandes der Anschlusselemente voneinander in seiner Position innerhalb bestimmter Grenzen frei verschieblich angeordnet ist und wobei die Luftversorgung eine derart höhere Förderleistung als die Luftabsaugung aufweist, dass der Textilcontainer während der Reinigung aufgebläht ist. Hierdurch ist die gesamte Innenfläche des Textilcontainers zur Reinigung zugänglich und wird mittels der Luftdurchströmung von Verschmutzungen und Schüttgutrückständen befreit, die durch die Luftabsaugung ausgetragen werden.This object is achieved by a device for cleaning of used bulk textile containers or the like, the textile container having an inlet opening on the top, one roughly cuboid or cylindrical Storage space and an underside, in particular spout-shaped trained outlet opening, each having one Air supply with a connection element for the inlet opening and an air suction with a connection element is provided for the outlet opening, at least a connection element for automatic adjustment of the distance the connection elements from each other in their position freely movable within certain limits and the air supply is such a higher one Capacity than the air extraction that the Textile container is inflated during cleaning. This is the entire inner surface of the textile container accessible for cleaning and is by means of the air flow freed from dirt and bulk residues, which are carried out by the air extraction.

Vorteilhafterweise können die Anschlusselemente in einem der Umfangsform des Textilcontainers in etwa angepassten Hohlkörper angeordnet sein und der Textilcontainer während der Reinigung an dem ihn umgebenden Hohlkörper anliegen, so dass einerseits der Textilcontainer seitlich geführt ist und die Druckbelastung bei stark unterschiedlichen Leistungen der Luftversorgung und der Luftabsaugung begrenzt ist und andererseits Verunreinigungen nicht weiter in das Material getrieben werden.The connection elements can advantageously be in one roughly adapted to the circumferential shape of the textile container Be hollow and the textile container during of cleaning lie on the surrounding hollow body, so that on the one hand the textile container is guided to the side and the pressure load is very different Performance of air supply and air extraction limited and on the other hand no further contamination be driven into the material.

Erfindungsgemäß kann eine mit Kontaktelementen an dem Textilcontainer anliegende Vibrationseinrichtung vorgesehen sein, so dass in dem Material eingelagerte bzw. daran festhaftende Verschmutzungen oder Schüttgutrückstände gelöst und durch die Luftströmung abtransportiert werden.According to the invention, one with contact elements on the textile container adjacent vibration device provided be so that it is embedded in or attached to the material adhering dirt or bulk solids removed and be carried away by the air flow.

Dabei können die Kontaktelemente ober- und/oder unterseitig und/oder seitlich an dem Textilcontainer angeordnet sein, so dass zusätzlich zu der Durchströmung eine verstärkte Reinigung des Textilcontainers erfolgt. Hierbei können die Kontaktelemente gerade dort angeordnet sein, wo der Textilcontainer üblicherweise besonders hartnäckige und/oder sehr starke Verunreinigungen aufweist, z. B. in dem Bodenbereich des Textilcontainers.The contact elements can be on the top and / or bottom and / or arranged on the side of the textile container be so that in addition to the flow a reinforced The textile container is cleaned. in this connection the contact elements can be arranged just where the textile container is usually particularly stubborn and / or has very strong impurities, e.g. B. in the floor area of the textile container.

Vorzugsweise können die Kontaktelemente Freiräume für die Einlass- oder Auslassöffnung aufweisen, so dass mit einem einzigen Kontaktelement die gesamte Ober- bzw. Unterseite flächendeckend zur Vibration angeregt werden kann.The contact elements can preferably have free spaces for the Have inlet or outlet opening, so that with a single contact element the entire top or bottom can be excited to vibrate across the board.

Erfindungsgemäß kann die Vibrationseinrichtung einen Kolbenvibrator beinhalten, so dass auf einfache Weise die Vibration mechanisch erzeugbar ist.According to the invention, the vibration device can be a piston vibrator include, so that the vibration in a simple way can be generated mechanically.

Auch kann eine Steuereinrichtung zur Vibrationsanregung des Textilcontainers durch intermittierende Steuerung der Luftversorgung und/oder der Luftabsaugung vorgesehen sein, so dass auch ohne im Bereich des Textilcontainers befindliche Vibrationseinrichtungen eine gesteigerte Reinigung des Textilcontainers möglich ist.A control device for vibration excitation can also be used of the textile container through intermittent control of the Air supply and / or the air suction can be provided, so that even without being in the area of the textile container Vibration devices increased cleaning of the textile container is possible.

Bei einem bevorzugten Ausführungsbeispiel der Erfindung kann die Luftabsaugung mit einer Luftreinigungsanlage, insbesondere einer Entstaubungsanlage verbunden sein, so dass vor allem bei umwelt- oder gesundheitsbedenklichen Verunreinigungen und/oder Schüttgutrückständen die durch die Reinigung aus dem Textilcontainer entfernten Stoffe nicht unkontrolliert in die Umweltanlagen, sondern gegebenenfalls einer fachgerechten Entsorgung oder einem Recycling zugeführt werden können. In a preferred embodiment of the invention can the air extraction with an air purification system, in particular be connected to a dedusting system, so that especially with environmentally or health-threatening Contamination and / or bulk material residues caused by cleaning substances removed from the textile container not uncontrolled in the environmental systems, but if necessary proper disposal or recycling can be supplied.

Im Folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert. Die einzige Figur zeigt eine erfindungsgemäße Vorrichtung 1 zur Reinigung eines benutzten Schüttgut-Textilcontainers 2, der eine oberseitige Einlassöffnung 3, eine etwa quader- oder zylinderförmigen Stauraum 4 und eine unterseitige Auslassöffnung 5 aufweist. Zur Reinigung des Schüttgut-Textilcontainers 2 ist eine über ein Anschlusselement 6 mit der Einlassöffnung 3 verbundene Luftversorgung 7 und eine über ein Anschlusselement 8 mit der Auslassöffnung 5 verbundene Luftabsaugung 9 vorgesehen. Dabei hat die Luftversorgung 7 eine derart höhere Förderleistung als die Luftabsaugung 9, dass der Textilcontainer 2 während der Reinigung aufgebläht ist, so dass er vollständig von der Luft durchströmt wird und nicht in Falten oder dergleichen keine Säuberung stattfindet. Zur Verbesserung der Reinigungsleistung kann der Textilcontainer 2 in Vibrationen versetzt werden, so dass sich in dem Material festgesetzte Verschmutzungen oder Schüttgutrückstände lösten und durch die Luftabsaugung abtransportiert werden. Hierzu weist die in der Zeichnung dargestellte Vorrichtung 1 Kolbenvitratoren 10 auf, welche ober- und unterhalb des Textilcontainers 2 befindliche Kontaktelemente 11, und damit auch den Textilcontainer 2 in Vibration versetzen.The following is an embodiment shown in the drawing of the invention explained. The only figure shows an inventive device 1 for cleaning a used bulk textile container 2, the an inlet opening 3 on the top, an approximately cuboid or cylindrical storage space 4 and an outlet opening on the underside 5 has. For cleaning the bulk textile container 2 is a via a connection element 6 with the Inlet opening 3 connected air supply 7 and a via a connection element 8 connected to the outlet opening 5 Air extraction 9 provided. The air supply has 7 such a higher delivery rate than the air suction 9, that the textile container 2 inflated during cleaning so that the air flows completely through it and not in wrinkles or the like no cleaning takes place. Can improve cleaning performance the textile container 2 are vibrated, so that dirt is stuck in the material or loosen bulk residues and through the air extraction be transported away. For this, the in the Drawing shown device 1 piston vitrators 10th on which are located above and below the textile container 2 Contact elements 11, and thus also the textile container 2 vibrate.

Um eine automatische Anpassung der Vorrichtung 1 an die Größe des Textilcontainers 2 zu ermöglichen, sind die Anschlusselemente 6 und 8 mit den daran befindlichen Kolbenvibratoren 10 und Kontaktelementen 11 innerhalb bestimmter Grenzen frei verschieblich angeordnet und werden durch den sich bei der Inbetriebnahme der Vorrichtung 1 aufblähenden und ausdehnenden Textilcontainer 2 auseinander gedrückt. To automatically adapt the device 1 to the The connection elements are to enable the size of the textile container 2 6 and 8 with the piston vibrators attached to them 10 and contact elements 11 within certain Limits are freely movable and are defined by the inflate when the device 1 is started up and expanding textile container 2 pressed apart.

Vorzugsweise kann in dem Abluftweg der Luftabsaugung 9 eine Luftreinigungsanlage 12 angeordnet sein.Preferably, in the exhaust air path of the air suction 9 an air cleaning system 12 may be arranged.

Claims (14)

Verfahren zur Reinigung von benutzten Schüttgut-Textilcontainern (2) oder dergleichen, wobei der Textilcontainer (2) eine oberseitige Einlassöffnung (3), einen in etwa quader- oder zylinderförmigen Stauraum (4) und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung (5) aufweist, dadurch gekennzeichnet, dass der Textilcontainer (2) über eine an der Einlassöffnung (3) angeordnete Luftversorgung (7) und eine an der Auslassöffnung (5) befindliche Luftabsaugung (9) mit Luft durchströmt wird, wobei die Luftversorgung (7) ein derart höheres Luftvolumen als die Luftabsaugung (9) fördert, dass der Textilcontainer (2) aufgebläht wird.Method for cleaning used bulk goods textile containers (2) or the like, the textile container (2) having an upper-side inlet opening (3), an approximately cuboid or cylindrical storage space (4) and an underside, in particular spout-shaped outlet opening (5) , characterized in that air flows through the textile container (2) via an air supply (7) arranged at the inlet opening (3) and an air suction (9) located at the outlet opening (5), the air supply (7) being of a higher level Air volume as the air suction (9) promotes that the textile container (2) is inflated. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass sich der Textilcontainer (2) in einem seiner Umfangsform in etwa angepassten Hohlkörper befindet und sich durch das Aufblähen an den ihn umgebenden Hohlkörper anlegt.A method according to claim 1, characterized in that the textile container (2) is in a hollow body which is approximately adapted to its circumferential shape and, by being inflated, lies against the hollow body surrounding it. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Textilcontainer (2) in Vibrationen versetzt wird.A method according to claim 1 or 2, characterized in that the textile container (2) is vibrated. Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass die Vibrationserzeugung mechanisch, insbesondere mittels eines Kolbenvibrators (10) erfolgt. A method according to claim 3, characterized in that the vibration is generated mechanically, in particular by means of a piston vibrator (10). Verfahren nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die Vibrationserzeugung durch eine insbesondere intermittierende Steuerung der Luftversorgung (7) und/oder Luftabsaugung (9) erfolgt.A method according to claim 3 or 4, characterized in that the vibration is generated by a particularly intermittent control of the air supply (7) and / or air extraction (9). Vorrichtung (1) zur Reinigung von benutzten Schüttgut-Textilcontainern (2) oder dergleichen, wobei der Textilcontainer (2) eine oberseitige Einlassöffnung (3), einen in etwa quader- oder zylinderförmigen Stauraum (4) und eine unterseitige, insbesondere tüllenförmig ausgebildete Auslassöffnung (5) aufweist, insbesondere zur Durchführung des Verfahrens nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass jeweils eine Luftversorgung (7) mit einem Anschlusselement (6) für die Einlassöffnung (3) und eine Luftabsaugung (9) mit einem Anschlusselement (8) für die Auslassöffnung (5) vorgesehen ist, wobei wenigstens ein Anschlusselement (6, 8) zur automatischen Einstellung des Abstandes der Anschlusselemente (6, 8) voneinander in seiner Position innerhalb bestimmter Grenzen frei verschieblich angeordnet ist, und dass die Luftversorgung (7) eine derart höhere Förderleistung als die Luftabsaugung (9) aufweist, dass der Textilcontainer (2) während der Reinigung aufgebläht ist.Device (1) for cleaning used bulk textile containers (2) or the like, the textile container (2) having an upper-side inlet opening (3), an approximately cuboid or cylindrical storage space (4) and an underside, in particular spout-shaped outlet opening ( 5), in particular for carrying out the method according to one of claims 1 to 5, characterized in that in each case an air supply (7) with a connection element (6) for the inlet opening (3) and an air suction (9) with a connection element (8 ) is provided for the outlet opening (5), at least one connection element (6, 8) for automatically adjusting the distance of the connection elements (6, 8) from one another being freely displaceable in its position within certain limits, and in that the air supply (7) has such a higher delivery rate than the air extraction (9) that the textile container (2) inflates during cleaning is. Vorrichtung (1) nach Anspruch 6, dadurch gekennzeichnet, dass die Anschlusselemente (6, 8) in einem der Umfangsform des Textilcontainers (2) in etwa angepassten Hohlkörper angeordnet sind und der Textilcontainer (2) während der Reinigung an dem ihn umgebenden Hohlkörper anliegt.Device (1) according to claim 6, characterized in that the connecting elements (6, 8) are arranged in a hollow body which is approximately matched to the circumferential shape of the textile container (2) and the textile container (2) lies against the surrounding hollow body during cleaning. Vorrichtung (1) nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass eine mit Kontaktelementen (11) an dem Textilcontainer (2) anliegende Vibrationseinrichtung vorgesehen ist.Device (1) according to claim 6 or 7, characterized in that a vibrating device is provided with contact elements (11) on the textile container (2). Vorrichtung (1) nach Anspruch 8, dadurch gekennzeichnet, dass die Kontaktelemente (11) ober- und/oder unterseitig an dem Textilcontainer (2) angeordnet sind.Device (1) according to claim 8, characterized in that the contact elements (11) are arranged on the upper and / or lower side of the textile container (2). Vorrichtung (1) nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass die Kontaktelemente (11) seitlich an dem Textilcontainer (2) angeordnet sind.Device (1) according to claim 8 or 9, characterized in that the contact elements (11) are arranged on the side of the textile container (2). Vorrichtung (1) nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass die Kontaktelemente (11) Freiräume für die Einlass- oder Auslassöffnung (3, 5) aufweisen.Device (1) according to one of claims 8 to 10, characterized in that the contact elements (11) have free spaces for the inlet or outlet opening (3, 5). Vorrichtung (1) nach einem der Ansprüche 8 bis 11, dadurch gekennzeichnet, dass die Vibrationseinrichtung einen Kolbenvibrator (10) beinhaltet.Device (1) according to one of claims 8 to 11, characterized in that the vibration device includes a piston vibrator (10). Vorrichtung (1) nach einem der Ansprüche 6 bis 12, dadurch gekennzeichnet, dass eine Steuereinrichtung zur Vibrationsanregung des Textilcontainers (2) durch intermittierende Steuerung der Luftversorgung (7) und/oder der Luftabsaugung (9) vorgesehen ist.Device (1) according to one of claims 6 to 12, characterized in that a control device for vibrating the textile container (2) by intermittent control of the air supply (7) and / or the air suction (9) is provided. Vorrichtung (1) nach einem der Ansprüche 6 bis 13, dadurch gekennzeichnet, dass die Luftabsaugung (9) mit einer Luftreinigungsanlage (12), insbesondere einer Entstaubungsanlage verbunden ist.Device (1) according to one of claims 6 to 13, characterized in that the air extraction (9) is connected to an air cleaning system (12), in particular a dedusting system.
EP01121890A 2000-09-12 2001-09-12 Method and device for cleaning used bulk bags or the like Expired - Lifetime EP1186354B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10044870 2000-09-12
DE10044870A DE10044870A1 (en) 2000-09-12 2000-09-12 Method and device for cleaning used bulk textile containers or the like

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EP1186354A2 true EP1186354A2 (en) 2002-03-13
EP1186354A3 EP1186354A3 (en) 2002-08-14
EP1186354B1 EP1186354B1 (en) 2006-01-18

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AT (1) ATE315967T1 (en)
DE (2) DE10044870A1 (en)

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CN105013768A (en) * 2014-04-29 2015-11-04 龙钜超洁净科技（苏州）有限公司 Oscillation dusting machine
CN106269751A (en) * 2016-08-09 2017-01-04 桐城运城制版有限公司 A kind of flexible package bag cleaning device
CN110695011A (en) * 2019-09-30 2020-01-17 太原科技大学 Silo inner wall adhesion material cleaning device and cleaning method thereof

Also Published As

Publication number Publication date
EP1186354B1 (en) 2006-01-18
DE10044870A1 (en) 2002-05-02
ATE315967T1 (en) 2006-02-15
DE50108734D1 (en) 2006-04-06
EP1186354A3 (en) 2002-08-14

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