EP2981400B1 - Installation et procédé d'application de liquide - Google Patents

Installation et procédé d'application de liquide Download PDF

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Publication number
EP2981400B1
EP2981400B1 EP14717710.9A EP14717710A EP2981400B1 EP 2981400 B1 EP2981400 B1 EP 2981400B1 EP 14717710 A EP14717710 A EP 14717710A EP 2981400 B1 EP2981400 B1 EP 2981400B1
Authority
EP
European Patent Office
Prior art keywords
liquid
overpressure
liquid application
material cake
porous section
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
EP14717710.9A
Other languages
German (de)
English (en)
Other versions
EP2981400A1 (fr
Inventor
Udo Gehrer
Johannes Hicker
Roland Hicker
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.)
Brav-O-Tech GmbH
Original Assignee
Brav-O-Tech 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
Application filed by Brav-O-Tech GmbH filed Critical Brav-O-Tech GmbH
Priority to PL14717710T priority Critical patent/PL2981400T3/pl
Priority to SI201430372T priority patent/SI2981400T1/sl
Publication of EP2981400A1 publication Critical patent/EP2981400A1/fr
Application granted granted Critical
Publication of EP2981400B1 publication Critical patent/EP2981400B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B05B12/34—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed movable relative to the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/20—Arrangements for collecting, re-using or eliminating excess spraying material from moving belts, e.g. filtering belts or conveying belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/30—Arrangements for collecting, re-using or eliminating excess spraying material comprising enclosures close to, or in contact with, the object to be sprayed and surrounding or confining the discharged spray or jet but not the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0433—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a reactive gas
    • B05D3/0453—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0466—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a non-reacting gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off

Definitions

  • the present invention relates to a liquid applicator for applying liquid to a material cake transported on a conveyor.
  • liquid application systems find, for example, as humidification, preferably for continuously operating presses, in particular for the production of material plates, application.
  • the invention further relates to a method for applying liquid to a material cake.
  • EP 1 508 414 A2 It is known to evaporate the material cake on one side with steam in the press, which attempts to bring in as little as possible amounts of steam to prevent washing out of the binder and to allow the shortest possible pressing operation.
  • Such moistening has the disadvantage that a metering of the moistening agent due to the application of the moistening agent in the vaporous state is only possible in a very inaccurate manner.
  • Another object of the present invention is to provide a method which enables a corresponding application of the liquid.
  • the liquid application system for applying liquid to a material cake transported on a conveyor device has a first liquid application device.
  • the conveying device has a porous section, on which the material cake rests or against which the material cake rests and which is permeable to a liquid to be applied.
  • the liquid application device further comprises an application device, via which the liquid to be applied can be applied, preferably sprayable, in the liquid state to the side of the porous section of the conveying device which faces away from the material cake.
  • the liquid application device further has an overpressure chamber in which there is a first overpressure relative to the environment, the porous section of the conveying device being guided past the overpressure chamber and the applied liquid being transportable via the first overpressure through the porous section of the conveying device or by the first overpressure is held at the porous portion.
  • the liquid application system it is thus provided that the liquid is first applied to the porous section of the conveying device and is forced through the pores formed in the porous section by means of the overpressure and thus reaches the material cake or prevents the liquid from dripping off.
  • the liquid is also applied against the force of gravity on the underside of the material cake, wherein the material cake can be transported due to the conveyor device in an advantageous manner.
  • the prevailing in the pressure chamber first overpressure generates an air flow which acts on the liquid or this entrains and thus transported through the porous portion of the conveyor.
  • the overpressure can also be dimensioned such that the liquid is initially held only in the porous section of the conveying device and is transported through it in a subsequent process step.
  • the first overpressure is chosen such that the force acting on the liquid gravity, prevailing in the pores of the porous portion capillary resistance and a flow resistance is overcome, so that the liquid is transported through the pores of the porous portion and facing the conveyor Side of the material cake.
  • the device complexity of the liquid application system according to the invention is kept low.
  • the liquid application device enables in a particularly advantageous manner the application of the liquid.
  • the liquid can be metered in an advantageous manner by means of the application device.
  • a humidifying agent for moistening the material cake or an oil can be provided.
  • the liquid may have a lower temperature compared to the material cake, whereby the material cake is cooled. As a result, for example, premature setting of a binder contained in the material cake can be counteracted.
  • the application device is arranged in the overpressure chamber.
  • the liquid application device can be kept very compact and moreover it is achieved that the liquid applied to the porous section of the delivery device is directly exposed to the first overpressure which prevails in the overpressure chamber. This prevents that during further transport, the liquid is stripped off the porous portion or can drip off.
  • the overpressure chamber may have an opening directed towards the porous section, with the porous section of the conveyor sealingly abutting the opening.
  • the first overpressure prevailing in the overpressure chamber acts exclusively on the porous section of the conveying device and a stream of air produced by the first overpressure can not escape laterally.
  • the overpressure can thus be used almost exclusively for the transport of the liquid through the porous section.
  • the liquid application device has a high-pressure chamber with a second overpressure relative to the environment, wherein the high-pressure chamber is arranged in the conveying direction of the material cake behind the overpressure chamber.
  • a second overpressure which is preferably higher than the first overpressure
  • the second overpressure can be used to push the liquid located in the edge region of the material cake deeper into the material cake. This ensures that a larger amount of liquid can be absorbed in the edge region of the material cake.
  • the high pressure chamber has a cover with a plurality of openings, wherein the porous portion of the conveyor sealingly abuts the cover.
  • the sealing abutment of the porous portion on the cover prevents an air flow resulting from the excess pressure from escaping laterally from the porous portion.
  • the provision of the plurality of openings in the cover ensures that the overpressure only acts on the porous section or material cake at some points, so that a lifting of the material cake caused by the second overpressure from the conveyor device or the porous section of the conveyor device is prevented by the cover of the high pressure chamber.
  • the openings are distributed over the covers in a predetermined pattern.
  • the openings may be arranged in a zigzag pattern.
  • the liquid application system according to the invention may have a cleaning system for cleaning the delivery device and / or the overpressure chamber.
  • the cleaning system will allow the band of components the material cake or residues of the liquid is cleaned, so that it is ensured that the pores of the porous portion of the conveying device are sufficiently open.
  • the cleaning system can, for example, have cleaning nozzles for blowing out air or a cleaning fluid, in particular a cleaning fluid, via which the liquid residues or residues of the material cake can be blown or rinsed out of the pores of the porous section of the conveyor device.
  • the conveying device is designed as a porous conveyor belt, which forms the porous section.
  • the entire conveyor is porous.
  • a porous surface roll forming part of the conveyor may form the porous section.
  • the moistening agent application device would be arranged inside the roller.
  • the porous conveyor belt may have a textile or grid structure.
  • the porous section has a pore width between 0.02 mm and 2 mm.
  • the pore size is preferably between 0.1 and 0.3 mm, particularly preferably 0.2 mm.
  • Such a pore size has been found to be particularly advantageous.
  • such a pore width ensures that the liquid to be applied can be forced through the pores by means of an overpressure in the overpressure chamber.
  • the invention may also advantageously provide that the porous portion has a surface whose proportion formed by material of the conveying device is between 50% and 95%, preferably between 60% and 80%.
  • the porous section take the pores between 5% and 50%, preferably between 20% and 40% of the surface.
  • a roller which presses a material cake against the conveying device the liquid application device is directly opposite or arranged in the transport direction of the material cake immediately before the liquid application device.
  • a press belt may also be provided which presses the material cake against the conveyor device.
  • the press belt can also be arranged directly opposite the liquid application device or directly in front of the liquid application device. It is also possible that the press belt spans the liquid application device.
  • the press belt may also be part of a second liquid application device that is identical or substantially the same as the first humidification application device.
  • a liquid application system can be used advantageously in particular in the production of chipboard with precompression.
  • the press belt is designed as a porous band.
  • the porous section is then subjected to a second overpressure, wherein the second overpressure is greater than the first overpressure.
  • first and / or the second overpressure can be regulated.
  • the first overpressure is at most 0.3 bar, preferably at most 0.01 bar, and / or the second overpressure is at most 5 bar.
  • liquid application system according to the invention and the inventive method for applying liquid to a material cake accurate metering is possible in a particularly advantageous manner.
  • the liquid application system according to the invention and the method according to the invention enable an advantageous application of the liquid from the underside of the material cake. Therefore, by using the liquid application system according to the invention and the method according to the invention in conjunction with presses for the production of material plates of particular advantage, since surfaces of special quality can be produced by the liquid application system according to the invention and the method according to the invention.
  • porous section is meant a section that has pores and thus is provided with small continuous holes.
  • the pores may also be formed by the holes formed between fibers.
  • permeable to the liquid to be applied is understood to mean that the porous portion is permeable to the liquid to be applied by the porosity, that is to say that the liquid to be applied can penetrate this portion, in particular also by an influence from outside, such as the first overpressure.
  • Fig. 1 is a section through a liquid application system 1 according to the invention shown schematically.
  • a liquid application system 1 according to the invention for applying liquid to a material cake 100 is shown schematically in the sectional view.
  • the liquid application system has a conveying device 3, which is designed as a porous conveyor belt 5 in the embodiment shown.
  • the material cake 100 rests on the porous conveyor belt 5 and is in the conveying direction, the in Fig. 1 indicated by an arrow, transported.
  • the liquid application system 1 has a liquid application device 7, via which a liquid to be applied in liquid form can be applied to the material cake 100.
  • the porous conveyor belt 5 of the conveyor 3 forms a porous section 9 above the liquid application device 7, the porous conveyor belt 5 being permeable to the liquid at least in the porous section 9.
  • the liquid application device 7 has an application device 11, which is formed in the embodiment shown as a spray nozzle. By means of the application device 11, the liquid is sprayed onto the side facing away from the material cake 100 side of the porous portion 9 of the conveyor belt 5 in liquid form.
  • the liquid application device 7 also has an overpressure chamber 13, in which there is a first overpressure relative to the environment.
  • the overpressure can be, for example, 0.003 bar.
  • the overpressure chamber 13 has a directed to the porous portion 9 of the conveyor belt 5 opening 15, wherein the porous portion 9 of the conveyor belt 5 sealingly abuts around the opening 15.
  • the prevailing in the pressure chamber 13 overpressure thus acts against the From the material cake 100 side facing away from the porous portion 9. This creates an air flow, whereby the liquid sprayed on this side is transported through the pores of the porous portion 9.
  • the overpressure thus overcomes the prevailing in the pores of the porous portion 9 capillary resistance, the force acting on the liquid gravity and the flow resistance, so that the liquid reaches the material cake 100.
  • the liquid can be applied in an advantageous manner to the material cake 100, in particular on the underside of the material cake.
  • the application device 11 is disposed within the pressure chamber 13.
  • this is arranged in the conveying direction in front of the overpressure chamber 13 and thus outside of the overpressure chamber 13.
  • the application device 11 may be designed to be pivotable. Furthermore, in the overpressure chamber 13, a cleaning system 17 may be arranged, which in Fig. 1 is merely indicated.
  • the cleaning system 17 consists of pivotable cleaning nozzles 19 for blowing out air or a cleaning fluid.
  • the porous section 9 of the conveyor belt 5 can be cleaned of material residues of the material cake and liquid residues by means of the cleaning nozzles 19.
  • the pressure chamber 13 can be cleaned by means of the cleaning nozzles 19 of liquid residues.
  • the overpressure chamber 13 can also have a drainage device 21, via which liquid and / or cleaning fluid residues can flow off during operation or during maintenance.
  • a back pressure must prevail there to prevent the overpressure built up in the overpressure chamber 13 from being influenced by the drainage device 21.
  • the liquid application device 7 further comprises a high pressure chamber 23, in the a second over pressure prevails over the environment.
  • the second overpressure in the high-pressure chamber 23 is greater than the first overpressure in the overpressure chamber 13.
  • the second overpressure is preferably between 0.2 bar and 5 bar.
  • the porous portion 9 of the porous conveyor belt 5 is sealingly on a cover 25 of the pressure chamber 23.
  • the cover 25 has a plurality of openings 27, which, as best of Fig. 2 can be seen, in which a plan view of the cover 25 is shown schematically, are arranged in a pattern. At the in Fig. 2 illustrated embodiment, the openings 27 are arranged in a zigzag pattern. The arrangement of the openings 27 and the size of the openings 27 is chosen so that a lifting of the material cake 100 of the porous portion 9 and a lifting of the conveyor belt 5 is prevented by the cover 25 due to the air pressure generated by the second pressure.
  • the second overpressure prevailing in the high-pressure chamber 23 causes any liquid still adhering to or in the porous section 9 of the porous conveyor belt 5 to be pressed through the pores of the porous section towards the material cake.
  • the air flow generated by the second overpressure causes any gaps existing between the material cake 100 and the porous section 9 of the conveyor belt 5 to be overcome, so that the liquid adheres to the material cake 100. It can also be achieved by the second overpressure that liquid from the edge region of the material cake 100 is pressed deeper into the material cake, if necessary.
  • the prevailing in the pressure chamber 13 and the high-pressure chamber 23 overpressures can be controlled by control devices, not shown. Thereby, it can be adjusted, which amounts of liquid are pressed through the porous portion 9 and whether the liquid is further to be transported further into the interior of the material cake 100.
  • the liquid application device 7 opposite can be arranged a roller, not shown, or a non-illustrated press belt.
  • the material cake 100 is compressed by the distance between the porous portion 9 and the roller, not shown, or the press belt, not shown, is less than the normal height of the material cake 100.
  • the material cake 100 can relax again, creating a negative pressure in the interior of the material cake arises and by this "sponge effect" the liquid is held in an advantageous manner to the material cake 100 and is conveyed into the interior of the material cake 100.
  • the pore width of the porous portion 9 may be, for example, between 0.05 mm and 2 mm.
  • the porous conveyor belt 5 may for example be formed as a textile or consist of a grid structure.
  • the porous portion 9 may have a surface, wherein the proportion formed by the material of the conveyor belt is between 50% and 95%.
  • the liquid application system 1 according to the invention has the advantage that, for example, a moistening agent can be applied to a material cake 100 in a particularly advantageous manner in liquid form. As a result, a very accurate dosage of the humectant is possible.
  • the liquid application system 1 according to the invention can be used in particular for presses for the production of material plates.
  • the liquid application system 1 may further comprise a second liquid application device, which is arranged in a similar or identical form to the liquid application device 7 at the top of the material cake 100.
  • the liquid application system 1 may also have a second liquid application device, which applies the liquid to the material cake 100 in a different manner, for example via rollers.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Confectionery (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (15)

  1. Installation d'application de liquide (1) destinée à des applications de liquide sur une masse de matière (100) transportée sur un dispositif de convoyage (3) avec un dispositif d'application de liquide (7),
    caractérisée en ce que
    le dispositif de convoyage (3) présente une section (9) poreuse, sur laquelle la masse de matière (100) est placée ou contre laquelle la masse de matière (100) est placée et laquelle est perméable pour un liquide devant être appliqué ;
    caractérisée en ce que
    le dispositif d'application de liquide (7) présente un dispositif d'application (11), par l'intermédiaire duquel le liquide devant être appliqué peut être appliqué sur la face de la section (9) poreuse du dispositif de convoyage (3), laquelle face se trouve à l'opposé de la masse de matière (100) est ; et
    caractérisée en ce que
    le dispositif d'application de liquide (7) présente une chambre de surpression (13) qui comporte une première surpression vis-à-vis de l'environnement et par-devant laquelle la section (9) poreuse du dispositif de convoyage (3) est guidée, selon laquelle le liquide appliqué peut être transporté à travers la section (9) poreuse du dispositif de convoyage (3), par l'intermédiaire de la première surpression, ou est conservé au niveau de la section (9) poreuse en raison de la première surpression.
  2. Installation d'application de liquide (1) selon la revendication 1, caractérisée en ce que le dispositif d'application (11) est disposé dans la chambre de surpression (13).
  3. Installation d'application de liquide (1) selon la revendication 1 ou 2, caractérisée en ce que la chambre de surpression (13) présente une ouverture (15) dirigée vers la section (9) poreuse, selon laquelle la section (9) poreuse du dispositif de convoyage (3) est placée de manière étanche autour de l'ouverture (15).
  4. Installation d'application de liquide (1) selon l'une des revendications 1 à 3, caractérisée en ce que le dispositif d'application de liquide (7) présente une chambre à haute pression (23) qui comporte une deuxième surpression vis-à-vis de l'environnement, selon laquelle la chambre à haute pression (13) est disposée à l'arrière de la chambre de surpression (13), dans la direction de transport de la masse de matière (100).
  5. Installation d'application de liquide (1) selon la revendication 4, caractérisée en ce que la chambre à haute pression (23) présente un recouvrement (25) doté de plusieurs ouvertures (27), selon laquelle la section (9) poreuse du dispositif de convoyage (3) est placée de manière étanche au niveau du recouvrement (25).
  6. Installation d'application de liquide (1) selon l'une des revendications 1 à 5, caractérisée par une installation de nettoyage (17) qui est destinée au nettoyage du dispositif de convoyage (3) et/ou de la chambre de surpression (13).
  7. Installation d'application de liquide (1) selon la revendication 6, caractérisée en ce que l'installation de nettoyage (17) présente des buses de nettoyage (19) en vue de permettre l'injection d'air ou d'un fluide de nettoyage par soufflage.
  8. Installation d'application de liquide (1) selon l'une des revendications 1 à 7, caractérisée en ce que le dispositif de convoyage (3) est conçu sous la forme d'une bande de convoyeur (5) poreuse, laquelle forme la section (9) poreuse.
  9. Installation d'application de liquide (1) selon l'une des revendications 1 à 8, caractérisée en ce que la section (9) poreuse présente une taille de pores comprise entre 0,05 mm et 2 mm.
  10. Installation d'application de liquide (1) selon l'une des revendications 1 à 9, caractérisée en ce que la section (9) poreuse présente une surface, dont la proportion formée par la matière du dispositif de convoyage (3) est comprise entre 50 % et 95 %.
  11. Installation d'application de liquide (1) selon l'une des revendications 1 à 10, caractérisée par un rouleau qui vient comprimer la masse de matière (100) contre le dispositif de convoyage (3), selon laquelle le rouleau est placé directement en face du dispositif d'application de liquide (7) ou est disposé juste devant le dispositif d'application de liquide (7), dans la direction de transport de la masse de matière (100).
  12. Installation d'application de liquide (1) selon l'une des revendications 1 à 10, caractérisée par une courroie de pressage qui vient comprimer la masse de matière (100) contre le dispositif de convoyage (3), selon laquelle la courroie de pressage est placée directement en face du dispositif d'application de liquide (7), est disposée juste devant le dispositif d'application de liquide (7), dans la direction de transport de la masse de matière (100), ou recouvre le dispositif d'application de liquide (7).
  13. Procédé destiné à des applications de liquide sur une masse de matière (100), caractérisé par les phases suivantes :
    - application d'un liquide devant être appliqué sur une section (9) poreuse d'un dispositif de convoyage (3) qui transporte la masse de matière (100) ;
    - alimentation d'une première surpression appliquée sur la section (9) poreuse, où la première surpression permet de transporter le liquide à travers la section (9) poreuse ou maintient le liquide au niveau de la section (9) poreuse.
  14. Procédé selon la revendication 13, caractérisé par la phase suivante :
    - alimentation consécutive d'une deuxième surpression appliquée sur la section (9) poreuse, où la deuxième surpression est supérieure à la première surpression.
  15. Procédé selon la revendication 13 ou 14, caractérisée en ce que la première et/ou la deuxième surpression peuvent être régulées, selon lequel, de préférence, la première surpression s'élève au plus à 0,3 bar et/ou la deuxième surpression s'élève au plus à 5 bars.
EP14717710.9A 2013-04-04 2014-04-04 Installation et procédé d'application de liquide Not-in-force EP2981400B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL14717710T PL2981400T3 (pl) 2013-04-04 2014-04-04 Instalacja nanosząca ciecz i sposób nanoszenia cieczy
SI201430372T SI2981400T1 (sl) 2013-04-04 2014-04-04 Postrojenje za nanašanje tekočine in postopek za nanašanje tekočine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013205974.4A DE102013205974A1 (de) 2013-04-04 2013-04-04 Flüssigkeitsauftragsanlage
PCT/EP2014/056792 WO2014161981A1 (fr) 2013-04-04 2014-04-04 Installation d'application de liquide

Publications (2)

Publication Number Publication Date
EP2981400A1 EP2981400A1 (fr) 2016-02-10
EP2981400B1 true EP2981400B1 (fr) 2017-06-07

Family

ID=50489072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14717710.9A Not-in-force EP2981400B1 (fr) 2013-04-04 2014-04-04 Installation et procédé d'application de liquide

Country Status (12)

Country Link
US (1) US10035163B2 (fr)
EP (1) EP2981400B1 (fr)
AU (1) AU2014246990B2 (fr)
CA (1) CA2908778A1 (fr)
DE (1) DE102013205974A1 (fr)
ES (1) ES2639303T3 (fr)
HU (1) HUE034234T2 (fr)
LT (1) LT2981400T (fr)
PL (1) PL2981400T3 (fr)
PT (1) PT2981400T (fr)
SI (1) SI2981400T1 (fr)
WO (1) WO2014161981A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404698B (zh) * 2019-08-01 2020-06-26 佛山市招材不锈钢有限公司 一种不锈钢板生产加工工艺
CN111992400B (zh) * 2020-08-19 2021-11-30 中际建设(深圳)有限公司 一种用于建筑工程的施工板材喷漆装置
CN112090641B (zh) * 2020-09-28 2022-01-11 山东嘉岳新材料有限公司 一种耐火材料喷涂设备
CN112317167B (zh) * 2020-10-20 2023-06-13 淮厦集团有限公司 一种用于建筑施工的喷涂设备
CN112403773A (zh) * 2020-11-06 2021-02-26 苏州立科工业设计有限公司 风力发电设备金属外壳的表面防锈处理设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338773A (en) * 1963-12-02 1967-08-29 United Merchants & Mfg Apparatus for forming stiffened and folded marginal edges in flexible fibrous panels
US4517147A (en) * 1984-02-03 1985-05-14 Weyerhaeuser Company Pressing process for composite wood panels
TW418116B (en) * 1997-11-04 2001-01-11 Matsushita Electric Ind Co Ltd Water-repellent coating and coating device
DE19949662A1 (de) * 1999-10-14 2001-04-19 Dieffenbacher Gmbh Maschf Verfahren und Anlage zur kontinuierlichen und diskontinuierlichen Herstellung von Holzwerkstoffplatten
DE10337117A1 (de) 2003-08-11 2005-03-17 Dieffenbacher Gmbh + Co. Kg Verfahren und Ein- oder Mehretagenpresse zur Herstellung von Holzwerkstoffplatten, insbesondere OSB-Platten
DE202005009342U1 (de) * 2005-06-14 2005-09-22 Panel Tuning Gmbh Befeuchtungseinrichtung
DE102006058612A1 (de) 2006-12-11 2008-06-19 Fritz Egger Gmbh & Co. Optimierte Trägerplatte
DE102007044315B4 (de) * 2007-09-17 2013-11-28 Flooring Technologies Ltd. Holzwerkstoffplattenvergütungsvorrichtung und Verfahren zum Herstellen einer Holzwerkstoffplatte
SE534884C2 (sv) * 2010-04-28 2012-01-31 Mb Aedeltrae Ab Metod för behandling av en skiva samt ett skivelement
IT1401172B1 (it) * 2010-07-02 2013-07-12 Imal Srl Apparato per il riscaldamento di materassi a base di materiale legnoso incoerente
CN107095746B (zh) * 2010-10-13 2021-04-30 干燥技术公司 吸收剂结构
DE102010049777B4 (de) 2010-10-29 2017-10-05 Brav-O-Tech Gmbh Befeuchtungsanlage für Pressen

Also Published As

Publication number Publication date
PL2981400T3 (pl) 2018-01-31
US10035163B2 (en) 2018-07-31
AU2014246990B2 (en) 2017-08-10
DE102013205974A1 (de) 2014-10-09
LT2981400T (lt) 2017-12-11
PT2981400T (pt) 2017-09-12
WO2014161981A1 (fr) 2014-10-09
CA2908778A1 (fr) 2014-10-09
US20160052008A1 (en) 2016-02-25
EP2981400A1 (fr) 2016-02-10
AU2014246990A1 (en) 2015-11-12
HUE034234T2 (en) 2018-02-28
SI2981400T1 (sl) 2017-12-29
ES2639303T3 (es) 2017-10-26

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