EP1972877A2 - Dispositif et procédé pour sécher des récipients - Google Patents

Dispositif et procédé pour sécher des récipients Download PDF

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Publication number
EP1972877A2
EP1972877A2 EP08002791A EP08002791A EP1972877A2 EP 1972877 A2 EP1972877 A2 EP 1972877A2 EP 08002791 A EP08002791 A EP 08002791A EP 08002791 A EP08002791 A EP 08002791A EP 1972877 A2 EP1972877 A2 EP 1972877A2
Authority
EP
European Patent Office
Prior art keywords
drying
container
control unit
temperature
measured
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.)
Withdrawn
Application number
EP08002791A
Other languages
German (de)
English (en)
Other versions
EP1972877A3 (fr
Inventor
Wolfgang Hahn
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.)
Krones AG
Original Assignee
Krones AG
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 Krones AG filed Critical Krones AG
Publication of EP1972877A2 publication Critical patent/EP1972877A2/fr
Publication of EP1972877A3 publication Critical patent/EP1972877A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/0015—Preparing the labels or articles, e.g. smoothing, removing air bubbles
    • B65C2009/0059—Preparing the articles

Definitions

  • the invention relates to an apparatus and a method for drying containers according to the preambles of claims 1 and 12.
  • containers primary packaging
  • equipment such as labels.
  • the label is adhered with glue / glue directly onto the container.
  • glue / glue directly onto the container.
  • This compound is particularly problematic in hot glue and self-adhesive labels.
  • the container may only be slightly damp.
  • the acceptable amount of water on the containers, such as glass or PET, is less than about 0.5 g / container, depending on the size of the container, the shape of the container and the type of machine with which, for example, the label is applied.
  • drying devices are used.
  • these devices for. B. blown by means of blowers air at high speed via so-called. Air nozzles or air Knifes to the container. The water is thereby largely mechanically removed.
  • Such drying devices are for example in the EP1028300A1 or US2501367 described.
  • Condensation is a special problem as it occurs only seasonally and sometimes only a few days a year, depending on the climate and product temperature.
  • the object of the invention is to provide a device or a method for drying containers, which allow an adapted to environmental conditions and energy-saving drying, such that labels can be applied in a subsequently arranged labeling machine in a reliable manner ,
  • the drying performance is regulated as a function of measured environmental parameters, it is ensured that the drying process can always be adapted to the environmental parameters relevant for the condensation. Thus, it can be ensured that the condensed water contained on the container z. B. in a range below about 0.5 g / container.
  • the adaptation of the drying to the ambient conditions also brings a significant energy savings with it, since the lowest possible heating power can be used, which allows condensation on the Container surface can be prevented or kept below a certain limit.
  • the drying performance is regulated so that there is virtually no annoying condensation on the container surface.
  • the containers can be provided in a reliable manner with equipment, in particular labels.
  • the term "regulating the drying performance" is understood to mean both manual setting and automatic regulation or control.
  • the at least one measuring device can deliver the measured values directly to the control unit.
  • an input device may also be provided for inputting measured environmental parameters or known values, e.g. Container type or process specific data.
  • certain parameters such as bottle temperature, may also be measured at another location and then entered for purposes of regulating drying performance.
  • the device comprises a measuring device for the air temperature and a measuring device for the humidity.
  • the apparatus may further comprise a measuring device for measuring the moisture of the container surface. It can be z. B. the amount of condensate / container or the relative humidity in% can be determined.
  • control unit determines from the measured environmental parameters, such as air temperature and humidity, the dew point at which condensation of water occurs at the container surface.
  • the dew point then serves as the basis for regulating the drying performance.
  • the drying performance can be regulated.
  • control unit is connected to a display which, depending on the measured parameters, displays a signal indicating whether the heating power should be increased or decreased in order to prevent condensation or to save energy. If the device has such a display, the performance of the drying device can then be regulated manually. But it can also be issued an audible warning.
  • the performance of the drying device can also be controlled automatically via the control unit.
  • the performance of the drying device can be increased, for example, by increasing the power supply for individual parts, for. B. to increase the strength of the blower and / or the supplied heat energy.
  • the drying device may additionally comprise a device for reducing condensation by reducing the humidity and / or reducing the air temperature.
  • a device for reducing condensation by reducing the humidity and / or reducing the air temperature Such a device can be switched on to avoid condensation if necessary.
  • FIG. 1 shows an embodiment of the invention in a schematic representation.
  • FIG. 2 schematically shows a part of another embodiment according to the invention.
  • FIG. 3 shows a flowchart illustrating several possibilities of execution of the method according to the invention.
  • FIG. 4 shows a preferred embodiment of the method according to the invention.
  • FIG. 1 shows the device 1 according to the invention for drying, with a drying device 2, which is arranged in front of a labeling machine 5.
  • Container here bottles 8 are conveyed from the inlet 10 via a conveyor 7 through the drying device 2 and the labeling machine 5 to the outlet 11 out.
  • the drying device 2 reduces the amount of water on the containers so far that the labeling machine 5 can apply a well-adhering label on the container.
  • the drying device 2 can have, for example, air nozzles, not shown, which blow moisture from the container surface.
  • the containers can be rotated about their longitudinal axis.
  • heating devices can also be provided.
  • the drying device 2 is controlled by a control unit 4.
  • the device 1 for drying comprises at least one measuring device 3 for measuring environmental parameters.
  • ambient parameters is meant the environmental conditions relevant to the condensation of water at the container surface, such as relative humidity, air temperature, tank temperature, moisture at the tank surface, air pressure.
  • the device 1 comprises three measuring devices.
  • the measuring device 3a measures the surface temperature of the bottle.
  • the measuring device 3b measures the air temperature and the measuring device 3c the relative humidity.
  • the measuring devices 3 a, b, c are each connected to the control unit 4 and pass the measurement signals to the control unit 4.
  • the control unit 4 is also connected to a display 6, which displays a signal depending on the measured parameters, the z. B. measured values and / or indicates whether the heating power must be increased to prevent condensation, or whether the heating power can be reduced.
  • the device 1 has an input device 9 for inputting measured environmental parameters. This has the advantage that certain environmental parameters, such as the bottle temperature, need not be measured directly, but, if they are known or measured at another location, can be entered via the input 9. Also, the type of container and process specific data (e.g., type of machine, temperature of the product in the containers, etc.) can be entered here.
  • the control unit 4 is designed such that the drying capacity of the drying device 2 is adjustable in dependence on the measured environmental parameters. This means on the one hand that the control unit 4 can regulate the drying performance of the drying device 2 automatically, but also means that the control device 4 outputs a signal to the display 6, which indicates to an operator whether he should manually increase or decrease the heating power to condensation to prevent or save energy.
  • the heating power can be regulated by increasing the energy input, i. H. z. As the fan power is increased or decreased, or also the amount of heat that is delivered to the container for drying is increased or decreased.
  • the drying device 2 can also be constructed from a plurality of individual parts 2 a, b, c, d, with individual parts of the drying device automatically being switched on or off manually by the control unit 4 for regulating the drying power. It can also be the complete drying device with all parts switched on or off.
  • the device 1 may also include a device 2e, for reducing condensation by reducing the humidity and / or by reducing the air temperature. Such a device 2e can be switched on to prevent condensation on the container surface, if necessary.
  • the device 1 may also comprise a measuring device for measuring the moisture on the container surface of the container 8. Such a measurement can be done for example by resistance measurement. The amount of water / container can be determined or the relative humidity (%) can be measured.
  • environmental parameters such as tank temperature, in particular surface temperature of the container, air temperature, relative humidity are measured (S1).
  • these parameters relevant to the condensation in the transport direction after the inlet 10 are measured.
  • Known environmental parameters can also be entered via the input 9, for example a keyboard.
  • the determined environmental parameters are then supplied to the control unit 4.
  • One way to regulate the drying performance of the drying device 2 is to first determine the dew point at which it comes to the condensation of water on the container surface, and is by the first arrow from the left in FIG. 3 shown. (S3)
  • the dew point of water in the formal sense is the condensation point of pure water and thus a value pair of pressure and temperature.
  • the temperature value of the dew point ie the dew point temperature
  • ⁇ relative humidity (%)
  • T d dew point, t air temperature (° C).
  • the drying performance can then be regulated automatically (S4) or manually (S5).
  • FIG. 4 shows, for example, the dew point T d with the container temperature T beh can be compared (S6). If the container temperature or the surface temperature of the container 8 is below the dew point temperature T d , a condensation of the water on the container surface 8 is to be expected. If, for example, the dew point is equal to the tank temperature or above the tank temperature, the drying capacity must be increased (S7). If the dew point T d is below the container temperature T beh , the drying device 2 can be operated only with a partial power. If the tank temperature T beh exceeds the dew point T d by a certain amount, the drying performance can be reduced (S9).
  • dew point Td dew point Td
  • vessel temperature Tbeh a predetermined amount in excess of the dew point T d
  • no change in the drying capacity is necessary (S8).
  • This is just one example of a possible regulation of performance.
  • the regulation, in particular the predetermined limits, also depends on the type of container.
  • the control unit 4 can automatically control or regulate the drying performance (S4). If the drying capacity to be regulated manually, z. B. by switching on and off of parts of the drying device 2 or increase the supplied Energy, it is advantageous if an indication of a signal is previously given, indicating whether the heating power should be increased or decreased.
  • the determined dew point can be displayed (S2). Also in the automatic control or regulation of the drying performance can also be done a display. Additionally or alternatively, an acoustic signal can be generated.
  • step S4 or S5 a display or an acoustic signal can occur beforehand (S2).
  • steps S4 and S5 to regulate the drying power, for example, the amount of energy supplied can be regulated, for. B. to regulate the strength of the fan or the heating power for the air flow.
  • parts of the heating device 2 a, b, c, d, e or the entire device can be switched on or off.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
EP08002791.5A 2007-03-17 2008-02-15 Dispositif et procédé pour sécher des récipients Withdrawn EP1972877A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007012837A DE102007012837A1 (de) 2007-03-17 2007-03-17 Vorrichtung und Verfahren zum Trocknen von Behältern

Publications (2)

Publication Number Publication Date
EP1972877A2 true EP1972877A2 (fr) 2008-09-24
EP1972877A3 EP1972877A3 (fr) 2014-03-05

Family

ID=39523263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08002791.5A Withdrawn EP1972877A3 (fr) 2007-03-17 2008-02-15 Dispositif et procédé pour sécher des récipients

Country Status (3)

Country Link
EP (1) EP1972877A3 (fr)
CN (1) CN101266098B (fr)
DE (1) DE102007012837A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319770A1 (fr) * 2009-11-09 2011-05-11 Krones AG Dispositif et procédé destinés à l'étiquetage de récipients remplis
US8919078B2 (en) 2010-03-19 2014-12-30 Krones Ag Device and method for controlling a bottling plant
DE102014206672A1 (de) * 2014-04-07 2015-10-08 Krones Aktiengesellschaft Vorrichtung und Verfahren zur Herstellung von Gebinden aus untereinander durch ein Haftmittel verklebten Artikeln
CN105202906A (zh) * 2015-09-18 2015-12-30 上海斐讯数据通信技术有限公司 一种米桶的烘干方法及带有烘干功能的米桶
WO2020001934A1 (fr) * 2018-06-25 2020-01-02 Khs Gmbh Procédé de séchage et d'étiquetage de récipients au moyen d'une machine à étiqueter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102274843A (zh) * 2011-05-30 2011-12-14 天津金牛电源材料有限责任公司 一种锂离子电池用电解液包装桶的清洗方法
DE102015219898A1 (de) * 2015-10-14 2017-04-20 Dürr Systems GmbH Werkstückbearbeitungsanlage und Verfahren zum Betreiben einer Werkstückbearbeitungsanlage
DE102016103117A1 (de) 2016-02-23 2017-08-24 Krones Ag Verfahren zum Betreiben einer Behandlungsanlage zum Behandeln von Behältnissen mit Rezepterstellung für die Steuerung
CN108939834A (zh) * 2017-05-17 2018-12-07 应用材料公司 射频发生器干净干燥空气吹净

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501367A (en) 1947-12-08 1950-03-21 Barry Wehmiller Mach Co Device for drying traveling articles
EP1028300A1 (fr) 1999-02-09 2000-08-16 Cames snc di Colla G. & Sardi G. Dispositif de séchage de bouteilles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2076661U (zh) * 1990-05-31 1991-05-08 吉林省数控技术服务中心 木材干燥微机控制系统
GB2306090B (en) * 1995-09-15 1999-10-06 English Country Furniture Limi Drying of timber
US6770141B1 (en) * 1999-09-29 2004-08-03 Smithkline Beecham Corporation Systems for controlling evaporative drying processes using environmental equivalency
US6484417B2 (en) * 2001-02-02 2002-11-26 Wenger Manufacturing, Inc. Dryer apparatus and dryer control system
ITVI20010032A1 (it) * 2001-02-06 2002-08-06 Antonio Salviati Sistema per essiccare materiali preformati nell'industria delle ceramiche dei laterizi delle paste alimentari del legno dei pellami e mezzi
KR100494575B1 (ko) * 2003-03-10 2005-06-10 엘지전자 주식회사 습도센서를 이용한 건조 장치 및 방법
CN2636175Y (zh) * 2003-04-30 2004-08-25 郑州智联自动化设备有限公司 烤房温湿度自动控制系统
DE102005012507A1 (de) * 2005-03-16 2006-09-21 Krones Ag Verfahren und Vorrichtung betrefffend das Sterilabfüllen von Flüssigkeiten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501367A (en) 1947-12-08 1950-03-21 Barry Wehmiller Mach Co Device for drying traveling articles
EP1028300A1 (fr) 1999-02-09 2000-08-16 Cames snc di Colla G. & Sardi G. Dispositif de séchage de bouteilles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319770A1 (fr) * 2009-11-09 2011-05-11 Krones AG Dispositif et procédé destinés à l'étiquetage de récipients remplis
EP2361835A1 (fr) * 2009-11-09 2011-08-31 Krones AG Dispositif et procédé destinés à l'étiquetage de récipients remplis
EP2361835B1 (fr) 2009-11-09 2018-03-14 Krones AG Dispositif et procédé destinés à l'étiquetage de récipients remplis
EP2361835B2 (fr) † 2009-11-09 2023-10-04 Krones AG Dispositif et procédé destinés à l'étiquetage de récipients remplis
US8919078B2 (en) 2010-03-19 2014-12-30 Krones Ag Device and method for controlling a bottling plant
DE102014206672A1 (de) * 2014-04-07 2015-10-08 Krones Aktiengesellschaft Vorrichtung und Verfahren zur Herstellung von Gebinden aus untereinander durch ein Haftmittel verklebten Artikeln
CN105202906A (zh) * 2015-09-18 2015-12-30 上海斐讯数据通信技术有限公司 一种米桶的烘干方法及带有烘干功能的米桶
WO2020001934A1 (fr) * 2018-06-25 2020-01-02 Khs Gmbh Procédé de séchage et d'étiquetage de récipients au moyen d'une machine à étiqueter

Also Published As

Publication number Publication date
EP1972877A3 (fr) 2014-03-05
CN101266098A (zh) 2008-09-17
DE102007012837A1 (de) 2008-09-18
CN101266098B (zh) 2010-06-09

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