EP1881107A1 - Drainage foil for paper manufacturing systems - Google Patents

Drainage foil for paper manufacturing systems Download PDF

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Publication number
EP1881107A1
EP1881107A1 EP06450183A EP06450183A EP1881107A1 EP 1881107 A1 EP1881107 A1 EP 1881107A1 EP 06450183 A EP06450183 A EP 06450183A EP 06450183 A EP06450183 A EP 06450183A EP 1881107 A1 EP1881107 A1 EP 1881107A1
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EP
European Patent Office
Prior art keywords
plates
sieve
ceramic material
strips
bracket
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EP06450183A
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German (de)
French (fr)
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EP1881107B1 (en
Inventor
Klaus Bartelmuss
Heinz Bartelmuss
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Individual
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Priority to AT06450183T priority Critical patent/ATE421610T1/en
Publication of EP1881107A1 publication Critical patent/EP1881107A1/en
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49892—Joining plate edge perpendicularly to frame

Definitions

  • the subject invention relates to a sifting for paper-making systems, which consists of a support bar and attached to this, adjoining plates of a ceramic material, wherein in the support bar a plurality of brackets are whose free ends are locked to the plates of a ceramic material.
  • the subject invention is therefore based on the object to provide a sifter, by which the above-mentioned disadvantages are avoided.
  • This is inventively achieved in that the plates are formed of a ceramic material on its side facing the support bar with projecting from these, extending in the longitudinal direction of the support bar strips which are formed along their side edges with undercuts, wherein the free ends of the bracket, which are directed towards each other, protrude into the lateral undercuts of the projecting from the plates strips.
  • the plates made of a ceramic material are not formed with recesses, in particular grooves, they are not reduced in their breaking strength. Further, since the free ends of the straps are directed towards each other, only compressive forces are exerted on them by the plates, as a result of which there is no risk of breakage for the plates.
  • a part of the bracket extends beyond the end faces of two adjacent plates made of a ceramic material, whereby the free ends of each bracket protrude into the undercuts of the strips of two juxtaposed plates.
  • the brackets are preferably made of a resilient material, in particular made of sheet steel.
  • the brackets are approximately U-shaped in cross-section with a central web and formed with two lateral legs, wherein the free ends of the lateral legs are directed towards each other.
  • the middle web of the bracket is formed with at least one of the lateral legs directed bend.
  • at least one of the two lateral legs of the bracket may be formed with a transverse to the longitudinal direction of the support bar aligned slot.
  • the support bar is formed on its surfaces facing the plates of a ceramic material having a groove oriented in the longitudinal extent thereof, in which the stirrups are located and in which protrude the projecting from the plates, undercut strips.
  • the sieve strip is produced in that a support bar is produced in a casting process and thereby connected to the plates of a ceramic material and with the brackets latched with these.
  • the screen strip shown in Figs. 1 and 1a consists of a support strip 1, made of attached to these plates 2 made of a ceramic material and of brackets 3, by means of which the plates 2 are fixed to the support strip 1.
  • the support strip 1 which is made of a metal, in particular of stainless steel, or of a plastic material, in particular of glass fiber reinforced plastic, is formed on its side facing the plates 2 with a groove 11 extending in its longitudinal direction.
  • the plates 2 made of a ceramic material are formed on their side facing away from the top, along which the wire of a papermaking plant, with a projecting and extending in the longitudinal direction of the support bar 1 bar 21 which is formed along its lateral edges with undercuts 22 ,
  • the brackets 3, which are preferably made of stainless steel sheet, are approximately U-shaped, wherein they have a central web 31 and two lateral, mutually facing legs 32.
  • the bracket 3 are elastically deformable. The dimensions of the strips 21 and the bracket 3 are chosen so that they can be inserted into the groove 11 located in the support strip 1. Embodiments of this bracket 3 are explained below with reference to the Fig.4, 4a, 4b and 4c.
  • brackets 3 are placed on the plates 2 of a ceramic material such that the free ends of the legs 32 protrude into the undercuts 22 of the strips 21. Furthermore, the brackets 3 are arranged opposite to the plates 2 so that they extend over the butt joints of two adjoining plates 2. As a result, formed with the brackets 3 plates 2 are used with their strips 21 in the groove 11 of the support bar 1 and they are shed in this by means of a plastic material.
  • the plates 2 are formed of a ceramic material only with projecting from these strips 21, on which the resilient strap 3 are placed, only compressive forces are exerted on the plates 2. Further, since the bracket 3 are placed on the strips 21 of two adjacent plates 2 so that they extend over the butt joints, height adjustments between adjacent plates 2 are avoided or can form no protruding edges on the butt joints.
  • the embodiment according to Figure 2 differs from the embodiment according to Fig.1a in that the support bar 10, which consists of a plastic material, in particular of a glass fiber reinforced plastic, made thereby and with the plates 2 of a ceramic material and with the straps 3 is connected, that it is applied in a casting process on the plates 2 with the strips 21 and the latched with these brackets 3.
  • the support bar 10 which consists of a plastic material, in particular of a glass fiber reinforced plastic, made thereby and with the plates 2 of a ceramic material and with the straps 3 is connected, that it is applied in a casting process on the plates 2 with the strips 21 and the latched with these brackets 3.
  • FIG. 4 shows a first embodiment of a bracket 3 is shown, which is formed with a central web 31 and two lateral legs 32, wherein the free ends of the two legs 32 are directed towards each other.
  • the middle web 31 is formed with a bent portion 33 of the legs 32 away.
  • at least one of the two legs 32 is formed in its central region with a slot 34. Due to the design of the bracket 3 with at least one bend 33 and with slots 34 whose elasticity is increased.
  • the bracket 3 according to Fig.4a is formed without slots.
  • the bracket 3a according to FIG. 4b is approximately twice as wide with respect to the bracket 3 according to FIG. 4, wherein its middle web 31 is formed with two offsets 33 which are oval in cross-section.
  • the bow 3a according to FIG. 4c differs from the bow 3 according to FIG. 4b in that the offsets 33a are approximately circular in cross-section.

Landscapes

  • Paper (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Catalysts (AREA)
  • Laminated Bodies (AREA)

Abstract

Wire foil for papermaking machines comprises a profiled support strip (1) and ceramic plates (2) with dovetailed undersides (21) which fit into a corresponding groove (11) in it. Spring clips (3) with a corresponding shape fit between the plates and the strip and hold them in position.

Description

Die gegenständliche Erfindung betrifft eine Siebleiste für Papiererzeugungsanlagen, welche aus einer Tragleiste und aus an dieser befestigten, aneinander anschließenden Platten aus einem keramischen Material besteht, wobei sich in der Tragleiste mehrere Bügel befinden, deren freie Enden mit den Platten aus einem keramischen Material verrastet sind.The subject invention relates to a sifting for paper-making systems, which consists of a support bar and attached to this, adjoining plates of a ceramic material, wherein in the support bar a plurality of brackets are whose free ends are locked to the plates of a ceramic material.

Da Siebleisten für Papiererzeugungsanlagen einem sehr starken Verschleiß unterliegen, ist es bekannt, diese als Tragleisten, welche aus Metall oder aus einem Kunststoff hergestellt ist, auszubilden, wobei diese Tragleisten an ihrer dem Siebband einer Papiererzeugungsanlage zugeordneten Fläche mit Platten aus einem keramischen Material beschichtet sind. Da keramische Materialien eine sehr große Härte aufweisen, wird hierdurch dem Erfordernis auf hohe Abriebfestigkeit entsprochen.Since Siebleisten for papermaking plants are subject to very high levels of wear, it is known to form these as support strips, which is made of metal or of a plastic, these support strips are coated on their the Siebband a papermaking plant associated surface with plates of a ceramic material. Since ceramic materials have a very high hardness, this meets the requirement for high abrasion resistance.

Aufgrund der großen Härten von keramischen Materialien besteht jedoch die Schwierigkeit, das diese Platten nur in sehr begrenzten Dimensionen hergestellt werden können, weswegen für die Beschichtung der Tragleisten eine große Anzahl von derartigen Platten benötigt wird, welche dicht aneinanderliegend an den Tragleisten befestigt werden. Bei dieser Befestigung muss gewährleistet werden, dass die Platten in gleicher Höhe aneinanderliegen, um hierdurch andernfalls an deren Stoßfugen auftretende, vorspringende Kanten, durch welche das sich über die Platten bewegende Siebband beschädigt wird, zu vermeiden.Due to the great hardness of ceramic materials, however, there is the difficulty that these plates can be made only in very limited dimensions, which is why a large number of such plates is required for the coating of the support strips, which are fastened tightly against the support strips. In this attachment, it must be ensured that the plates lie against each other at the same height, in order otherwise to avoid occurring at their butt joints, projecting edges through which the moving over the plates sieve belt is damaged to avoid.

Die Formgebung derartiger Platten erfolgt dadurch, dass diese in einem Pressvorgang und in einem nachfolgendem Sintervorgang hergestellt werden. Hierbei können sie an der an die Tragleisten anliegenden Seite mit Ausnehmungen und Vorsprüngen, wie Leisten, ausgebildet werden, welche für deren Befestigung auf den Tragleisten verwendet werden. Weiters muss bei der Befestigung der Platten aus einem keramischen Material auf Tragleisten berücksichtigt werden, dass die Platten eine nur geringe Zugfestigkeit bzw. Biegefestigkeit und dadurch eine hohe Bruchanfälligkeit aufweisen.The shaping of such plates takes place in that they are produced in a pressing process and in a subsequent sintering process. In this case, they can be formed on the voltage applied to the support side with recesses and projections, such as strips, which are used for their attachment to the support bars. Furthermore, it must be taken into account when mounting the plates made of a ceramic material on support strips that the plates have only a low tensile strength or flexural strength and thus a high susceptibility to breakage.

Zur Befestigung von Platten aus einem keramischen Material auf Tragleisten ist es insbesondere bekannt, die Platten mit von diesen abragenden Leisten auszubilden, welche in zugeordnete, in den Tragleisten vorgesehenen Nuten einragen, wobei sie in den Nuten mittels eines Kunststoffmaterials vergossen werden. Bei dieser Art der Befestigung wird jedoch aufgrund der Wärmedehnungen des Kunststoffmaterials nicht die angestrebte ebene Oberfläche der aneinander liegenden Platten gewährleistet.For fixing plates made of a ceramic material on support strips, it is particularly known to form the plates with projecting from these strips, which protrude into associated provided in the support rails grooves, wherein they are shed in the grooves by means of a plastic material. In this type of attachment, however, the desired flat surface of the adjacent plates is not guaranteed due to the thermal expansion of the plastic material.

Weiters ist es bekannt, sowohl die Platten aus einem keramischen Material als auch die Tragleisten an den aneinander liegenden Flächen mit einander zugeordneten Ausnehmungen, insbesondere Nuten, auszubilden und Verbindungselemente vorzusehen, welche in die Ausnehmungen der Platten und der Tragleisten eingesetzt und in diesen z.B. mittels eines Kunststoffmaterials befestigt sind. Da sich dabei diese Verbindungselemente über die zwischen den einzelnen Platten befindlichen Stoßfugen hinweg erstrecken, sind die nebeneinander befindlichen Platten auf gleicher Höhe gehalten, wodurch die Ausbildung von vorstehenden Kanten vermieden wird. Da jedoch bei dieser Art der Befestigung der Platten an den Tragleisten die Platten durch die in diese einragenden Verbindungselemente auf Zug bzw. auf Biegung belastet werden, wird hierdurch die Bruchgefahr der Platten maßgeblich vergrößert. Es ist dabei zu berücksichtigen, dass durch die in den Platten vorgesehenen Nuten diese in ihrer Dicke vermindert sind, wodurch deren Bruchfestigkeit herabgesetzt ist und zudem durch die Nuten Kerbeffekte verursacht werden.Furthermore, it is known to form both the plates of a ceramic material and the support strips on the abutting surfaces with associated recesses, in particular grooves, and to provide connecting elements which are inserted into the recesses of the plates and the support strips and in this. are attached by means of a plastic material. Since in the process these connecting elements extend beyond the joints between the individual plates, the adjacent plates are kept at the same height, whereby the formation of projecting edges is avoided. However, since in this type of attachment of the plates to the support strips, the plates are loaded by the projecting into these connecting elements to train or bending, thereby the risk of breakage of the plates is significantly increased. It should be noted that these are reduced in thickness by the grooves provided in the plates, as a result of which their breaking strength is reduced and, moreover, notch effects are caused by the grooves.

Es ist weiters bekannt, die Platten mit voneinander im Abstand befindlichen Ausnehmungen auszubilden, in welche die freien Enden von in den Tragleisten verankerten Befestigungsbügeln einragen und in diesen gleichfalls mittels eines Kunststoffmaterials fixiert sind. Diese Art der Befestigung ist jedoch deshalb nicht den Erfordernissen entsprechend, da durch die Bügel die Stoßfugen zweier aneinander liegender Platten nicht überbrückt werden, wodurch sich gleichfalls vorspringende Kanten ausbilden können und da zudem auch dadurch auf die Platten Zugbelastungen ausgeübt werden, wodurch diese bruchgefährdet sind. Diese Bruchgefahr wird noch dadurch vergrößert, dass auch durch die in den Platten befindlichen Ausnehmungen die Bruchfestigkeit der Platten vermindert wird.It is also known to form the plates with mutually spaced recesses into which protrude the free ends of anchored in the support brackets mounting brackets and are also fixed in these by means of a plastic material. However, this type of attachment is therefore not in accordance with the requirements, since the butt joints of two adjacent plates are not bridged, which can also form projecting edges and also because thereby tensile stresses are exerted on the plates, whereby they are vulnerable to breakage. This risk of breakage is further increased by the fact that also by the recesses located in the plates, the breaking strength of the plates is reduced.

Der gegenständlichen Erfindung liegt somit die Aufgabe zugrunde, eine Siebleiste zu schaffen, durch welche die vorstehend erläuterten Nachteile vermieden werden. Dies wird erfindungsgemäß dadurch erzielt, dass die Platten aus einem keramischen Material an ihrer der Tragleiste zugewandten Seite mit von diesen abragenden, sich in Längsrichtung der Tragleiste erstreckenden Leisten ausgebildet sind, welche längs ihrer Seitenränder mit Hinterschneidungen ausgebildet sind, wobei die freien Enden der Bügel, welche zueinander gerichtet sind, in die seitlichen Hinterschneidungen der von den Platten abragenden Leisten einragen.The subject invention is therefore based on the object to provide a sifter, by which the above-mentioned disadvantages are avoided. This is inventively achieved in that the plates are formed of a ceramic material on its side facing the support bar with projecting from these, extending in the longitudinal direction of the support bar strips which are formed along their side edges with undercuts, wherein the free ends of the bracket, which are directed towards each other, protrude into the lateral undercuts of the projecting from the plates strips.

Da hierbei die Platten aus einem keramischen Material nicht mit Ausnehmungen, insbesondere Nuten, ausgebildet sind, sind sie in ihrer Bruchfestigkeit nicht vermindert. Da weiters die freien Enden der Bügel zueinander gerichtet sind, werden von diesen auf die Platten nur Druckkräfte ausgeübt, wodurch für die Platten keine Bruchgefährdung besteht.In this case, since the plates made of a ceramic material are not formed with recesses, in particular grooves, they are not reduced in their breaking strength. Further, since the free ends of the straps are directed towards each other, only compressive forces are exerted on them by the plates, as a result of which there is no risk of breakage for the plates.

Vorzugsweise erstreckt sich ein Teil der Bügel über die Stirnflächen zweier aneinander liegenden Platten aus einem keramischen Material hinaus, wodurch die freien Enden jeweils eines Bügels in die Hinterschneidungen der Leisten zweier nebeneinander befindlicher Platten einragen.
Die Bügel sind vorzugsweise aus einem federelastischen Material, insbesondere aus Stahlblech, hergestellt. Dabei sind die Bügel im Querschnitt angenähert U-förmig mit einem mittleren Steg und mit zwei seitlichen Schenkeln ausgebildet, wobei die freien Enden der seitlichen Schenkel zueinander gerichtet sind. Weiters ist vorzugsweise der mittlere Steg der Bügel mit mindestens einer von den seitlichen Schenkeln weg gerichteten Auskröpfung ausgebildet. Zudem kann mindestens einer der beiden seitlichen Schenkel der Bügel mit einem quer zur Längsrichtung der Tragleiste ausgerichteten Schlitz ausgebildet sein.Preferably, a part of the bracket extends beyond the end faces of two adjacent plates made of a ceramic material, whereby the free ends of each bracket protrude into the undercuts of the strips of two juxtaposed plates.
The brackets are preferably made of a resilient material, in particular made of sheet steel. The brackets are approximately U-shaped in cross-section with a central web and formed with two lateral legs, wherein the free ends of the lateral legs are directed towards each other. Furthermore, preferably, the middle web of the bracket is formed with at least one of the lateral legs directed bend. In addition, at least one of the two lateral legs of the bracket may be formed with a transverse to the longitudinal direction of the support bar aligned slot.

Nach einer bevorzugten Ausführungsform ist die Tragleiste an ihrer den Platten aus einem keramischen Material zugewandten Fläche mit einer sich in deren Längserstreckung ausgerichteten Nut ausgebildet, in welcher sich die Bügel befinden und in welche die von den Platten abragenden, hinterschnittenen Leisten einragen. Nach einer alternativen Ausführungsform ist die Siebleiste dadurch hergestellt, dass eine Tragleiste in einem Gießvorgang hergestellt und dabei mit den Platten aus einem keramischen Material und mit den mit diesen verrasteten Bügeln verbunden wird.According to a preferred embodiment, the support bar is formed on its surfaces facing the plates of a ceramic material having a groove oriented in the longitudinal extent thereof, in which the stirrups are located and in which protrude the projecting from the plates, undercut strips. According to an alternative embodiment, the sieve strip is produced in that a support bar is produced in a casting process and thereby connected to the plates of a ceramic material and with the brackets latched with these.

Der Gegenstand der Erfindung ist nachstehend anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:

Fig.1
eine erste Ausführungsform einer erfindungsgemäßen Siebleiste, in auseinandergezogener, axonometrischer Darstellung;
Fig. 1a
die Siebleiste gemäß Fig.1, in axonometrischer Darstellung;
Fig.2
eine zweite Ausführungsform einer erfindungsgemäßen Siebleiste, in axonometrischer Darstellung;
die Fig.3, 3a, 3b
drei Ausführungsformen von erfindungsgemäßen Siebleisten, jeweils in Stirnansicht; und
die Fig.4, 4a, 4b, 4c
vier erfindungsgemäße Bügel, jeweils in axonometrischer Darstellung.
The object of the invention is explained below with reference to exemplary embodiments illustrated in the drawing. Show it:
Fig.1
a first embodiment of a sieve according to the invention, in exploded, axonometric representation;
Fig. 1a
the sieve strip according to Figure 1, in axonometric representation;
Fig.2
a second embodiment of a sieve according to the invention, in axonometric representation;
FIGS. 3, 3a, 3b
three embodiments of inventive sheeting lists, each in front view; and
4, 4a, 4b, 4c
four inventive bracket, each in axonometric representation.

Die in den Fig. 1 und 1a dargestellte Siebleiste besteht aus einer Tragleiste 1, aus an dieser befestigten Platten 2 aus einem keramischen Material und aus Bügeln 3, mittels welcher die Platten 2 an der Tragleiste 1 befestigt sind.The screen strip shown in Figs. 1 and 1a consists of a support strip 1, made of attached to these plates 2 made of a ceramic material and of brackets 3, by means of which the plates 2 are fixed to the support strip 1.

Die Tragleiste 1, welche aus einem Metall, insbesondere aus rostfreiem Stahl, oder aus einem Kunststoffmaterial, insbesondere aus glasfaserverstärktem Kunststoff, hergestellt ist, ist an ihrer den Platten 2 zugewandten Seite mit einer sich in deren Längsrichtung erstreckenden Nut 11 ausgebildet. Die Platten 2 aus einem keramischen Material sind an ihrer von der Oberseite, längs welcher das Siebband einer Papiererzeugungsanlage bewegt wird, abgewandten Seite mit einer abragenden und sich in Längsrichtung der Tragleiste 1 erstreckenden Leiste 21 ausgebildet, welche längs ihrer seitlichen Ränder mit Hinterschneidungen 22 ausgebildet ist. Die Bügel 3, welche vorzugsweise aus rostfreiem Stahlblech hergestellt sind, sind angenähert U-förmig ausgebildet, wobei sie einen mittleren Steg 31 und zwei seitliche, zueinander gerichtete Schenkel 32 aufweisen. Die Bügel 3 sind elastisch verformbar. Die Dimensionen der Leisten 21 und der Bügel 3 sind so gewählt, dass sie in die in der Tragleiste 1 befindlichen Nut 11 eingesetzt werden können.
Ausführungsformen dieser Bügel 3 sind nachstehend anhand der Fig.4, 4a, 4b und 4c erläutert.The support strip 1, which is made of a metal, in particular of stainless steel, or of a plastic material, in particular of glass fiber reinforced plastic, is formed on its side facing the plates 2 with a groove 11 extending in its longitudinal direction. The plates 2 made of a ceramic material are formed on their side facing away from the top, along which the wire of a papermaking plant, with a projecting and extending in the longitudinal direction of the support bar 1 bar 21 which is formed along its lateral edges with undercuts 22 , The brackets 3, which are preferably made of stainless steel sheet, are approximately U-shaped, wherein they have a central web 31 and two lateral, mutually facing legs 32. The bracket 3 are elastically deformable. The dimensions of the strips 21 and the bracket 3 are chosen so that they can be inserted into the groove 11 located in the support strip 1.
Embodiments of this bracket 3 are explained below with reference to the Fig.4, 4a, 4b and 4c.

Zur Herstellung einer Siebleiste werden die Bügel 3 so auf die Platten 2 aus einem keramischen Material aufgesetzt, dass die freien Enden der Schenkel 32 in die Hinterschneidungen 22 der Leisten 21 einragen. Weiters werden die Bügel 3 gegenüber den Platten 2 so angeordnet, dass sie sich über die Stoßfugen zweier aneinander anschließender Platten 2 erstrecken. In der Folge werden die mit den Bügeln 3 ausgebildeten Platten 2 mit ihren Leisten 21 in die Nut 11 der Tragleiste 1 eingesetzt und werden sie in dieser mittels eines Kunststoffmaterials vergossen.To produce a sieve strip, the brackets 3 are placed on the plates 2 of a ceramic material such that the free ends of the legs 32 protrude into the undercuts 22 of the strips 21. Furthermore, the brackets 3 are arranged opposite to the plates 2 so that they extend over the butt joints of two adjoining plates 2. As a result, formed with the brackets 3 plates 2 are used with their strips 21 in the groove 11 of the support bar 1 and they are shed in this by means of a plastic material.

Da die Platten 2 aus einem keramischen Material nur mit von diesen abragenden Leisten 21 ausgebildet sind, auf welche die federelastischen Bügel 3 aufgesetzt sind, werden auf die Platten 2 nur Druckkräfte ausgeübt. Da weiters die Bügel 3 auf die Leisten 21 zweier nebeneinander liegender Platten 2 so aufgesetzt sind, dass sie sich über die Stoßfugen erstrecken, werden Höhenverstellungen zwischen nebeneinander befindlichen Platten 2 vermieden bzw. können sich an den Stoßfugen keine vorstehenden Kanten ausbilden.Since the plates 2 are formed of a ceramic material only with projecting from these strips 21, on which the resilient strap 3 are placed, only compressive forces are exerted on the plates 2. Further, since the bracket 3 are placed on the strips 21 of two adjacent plates 2 so that they extend over the butt joints, height adjustments between adjacent plates 2 are avoided or can form no protruding edges on the butt joints.

Die Ausführungsform gemäß Fig.2 unterscheidet sich von der Ausführungsform gemäß Fig.1a dadurch, dass die Tragleiste 10, welche aus einem Kunststoffmaterial, insbesondere aus einem glasfaserverstärkten Kunststoff, besteht, dadurch hergestellt und mit den Platten 2 aus einem keramischen Material und mit den Bügeln 3 verbunden ist, dass sie in einem Gießvorgang auf die Platten 2 mit den Leisten 21 und den mit diesen verrasteten Bügeln 3 aufgebracht wird.The embodiment according to Figure 2 differs from the embodiment according to Fig.1a in that the support bar 10, which consists of a plastic material, in particular of a glass fiber reinforced plastic, made thereby and with the plates 2 of a ceramic material and with the straps 3 is connected, that it is applied in a casting process on the plates 2 with the strips 21 and the latched with these brackets 3.

In den Fig.3, 3a, 3b und 3c sind mehrere Ausführungsformen einer erfindungsgemäßen Siebleiste dargestellt:

  • Die Ausführungsform der Fig.3 ist diejenige, welche anhand der Fig.1 erläutert ist.
  • Die Ausführungsform gemäß Fig.3a unterscheidet sich von der Ausführungsform gemäß Fig. 3 dadurch, dass die Tragleiste 1a, welche wesentlich breiter ist, mit zwei Nuten 11 ausgebildet ist und dass auch die Platten 2a aus einem keramischen Material, welche breiter sind, mit zwei Leisten 21 ausgebildet ist, auf welche die Bügel 3 aufgesetzt sind, wobei die Leisten 21 und die Bügel 3 in den Nuten 11 mittels eines Kunststoffmaterials vergossen sind.
  • Die Ausführungsform gemäß Fig.3b unterscheidet sich von der Ausführungsform gemäß Fig.3 dadurch, dass die Tragleiste 1a mit einer wesentlich breiteren Nut 11a ausgebildet ist, und dass die Platten 2a aus einem keramischen Material mit wesentlich breiteren Leisten 21 a ausgebildet sind, welchen entsprechend breitere Bügel 3a zugeordnet sind. Die Tragleisten 1 und 1a sind mit sich längs erstreckenden Profilierungen, wie mit einer Nut, ausgebildet, mittels welcher sie an einem ortsfesten Träger der Anlage lösbar befestigt werden können.
3, 3a, 3b and 3c show several embodiments of a sieve strip according to the invention:
  • The embodiment of Figure 3 is that which is explained with reference to Figure 1.
  • The embodiment according to FIG. 3 a differs from the embodiment according to FIG. 3 in that the supporting strip 1 a, which is substantially wider, is formed with two grooves 11 and that also the plates 2 a are made of a ceramic material which are wider, with two Strip 21 is formed, on which the bracket 3 are placed, wherein the strips 21 and the bracket 3 are shed in the grooves 11 by means of a plastic material.
  • The embodiment according to FIG. 3 b differs from the embodiment according to FIG. 3 in that the support strip 1 a is formed with a substantially wider groove 11 a, and that the plates 2 a are made of a ceramic material with a substantial amount wider strips 21 a are formed, which are assigned correspondingly wider strap 3a. The support strips 1 and 1a are formed with longitudinally extending profiles, such as with a groove, by means of which they can be releasably secured to a stationary support of the system.

In Fig.4 ist eine erste Ausführungsform eines Bügels 3 dargestellt, welcher mit einem mittleren Steg 31 und mit zwei seitlichen Schenkeln 32 ausgebildet ist, wobei die freien Enden der beiden Schenkel 32 zueinander gerichtet sind. Zudem ist der mittlere Steg 31 mit einer von den Schenkeln 32 weg gerichteten Auskröpfung 33 ausgebildet. Zudem ist zumindest einer der beiden Schenkel 32 in seinem mittleren Bereich mit einem Schlitz 34 ausgebildet. Durch die Ausbildung der Bügel 3 mit mindestens einer Auskröpfung 33 und mit Schlitzen 34 wird deren Elastizität vergrößert. Der Bügel 3 gemäß Fig.4a ist ohne Schlitze ausgebildet.
Der Bügel 3a gemäß Fig.4b ist gegenüber dem Bügel 3 gemäß Fig.4 etwa doppelt so breit ausgebildet, wobei dessen mittleren Steg 31 mit zwei Auskröpfungen 33 ausgebildet ist, welche im Querschnitt oval ausgebildet sind.
Der Bügel 3a gemäß Fig.4c unterscheidet sich vom Bügel 3 gemäß Fig.4b dadurch, dass die Auskröpfungen 33a im Querschnitt angenähert kreisförmig ausgebildet sind.4 shows a first embodiment of a bracket 3 is shown, which is formed with a central web 31 and two lateral legs 32, wherein the free ends of the two legs 32 are directed towards each other. In addition, the middle web 31 is formed with a bent portion 33 of the legs 32 away. In addition, at least one of the two legs 32 is formed in its central region with a slot 34. Due to the design of the bracket 3 with at least one bend 33 and with slots 34 whose elasticity is increased. The bracket 3 according to Fig.4a is formed without slots.
The bracket 3a according to FIG. 4b is approximately twice as wide with respect to the bracket 3 according to FIG. 4, wherein its middle web 31 is formed with two offsets 33 which are oval in cross-section.
The bow 3a according to FIG. 4c differs from the bow 3 according to FIG. 4b in that the offsets 33a are approximately circular in cross-section.

Claims (8)

Siebleiste für Papiererzeugungsanlagen, welche aus einer Tragleiste (1, 1a) und aus an dieser befestigten, aneinander anschließenden Platten (2, 2a) aus einem keramischen Material besteht, wobei sich in der Tragleiste (1, 1a) mehrere Bügel (3, 3a) befinden, deren freie Enden (32) mit den Platten (2, 2a) verrastet sind, dadurch gekennzeichnet, dass die Platten (2, 2a) aus einem keramischen Material an ihrer der Tragleiste (1, 1a) zugewandten Seite mit von diesen abragenden, sich in Längsrichtung der Tragleiste (1, 1a) erstreckenden Leisten (21, 21a) ausgebildet sind, welche längs ihrer Seitenränder mit Hinterschneidungen (22) ausgebildet sind, wobei die freien Enden (32) der Bügel (3, 3a), welche zueinander gerichtet sind, in die seitlichen Hinterschneidungen (22) der von den Platten (2, 2a) abragenden Leisten (21, 21a) einragen.Sieve strip for papermaking plants, which consists of a support strip (1, 1a) and attached thereto, adjoining plates (2, 2a) made of a ceramic material, wherein in the support bar (1, 1a) a plurality of brackets (3, 3a) whose free ends (32) are latched to the plates (2, 2a), characterized in that the plates (2, 2a) of a ceramic material on its the support bar (1, 1a) facing side with projecting from these, in the longitudinal direction of the support bar (1, 1 a) extending strips (21, 21 a) are formed, which along their side edges with undercuts (22) are formed, wherein the free ends (32) of the bracket (3, 3 a), which directed to each other are, in the lateral undercuts (22) of the plates (2, 2a) projecting strips (21, 21a) protrude. Siebleiste nach Patentanspruch 1, dadurch gekennzeichnet, dass sich zumindest ein Teil der Bügel (3, 3a) über die Stirnflächen zweier aneinander liegenden Platten (2, 2a) aus einem keramischen Material hinaus erstreckt, wodurch die freien Enden (32) jeweils eines Bügels (3, 3a) in die Hinterschneidungen (22) der Leisten (21, 21a) zweier nebeneinander befindlichen Platten (2, 2a) einragen.A sieve strip according to claim 1, characterized in that at least a part of the brackets (3, 3a) extends over the end faces of two contiguous plates (2, 2a) made of a ceramic material, whereby the free ends (32) each have a bracket ( 3, 3a) in the undercuts (22) of the strips (21, 21a) of two adjacent plates (2, 2a) protrude. Siebleiste nach einem der Patentansprüche 1 und 2, dadurch gekennzeichnet, dass die Bügel (3, 3a) aus einem federelastischen Material, insbesondere aus Stahlblech, bestehen.Sieve according to one of the claims 1 and 2, characterized in that the brackets (3, 3a) made of a resilient material, in particular made of sheet steel. Siebleiste nach einem der Patentansprüche 1 bis 3, dadurch gekennzeichnet, dass die Bügel (3, 3a) im Querschnitt angenähert U-förmig mit einem mittleren Steg (31) und zwei seitlichen Schenkeln (32) ausgebildet sind, wobei die freien Enden der seitlichen Schenkel (32) zueinander gerichtet sind.Sieve strip according to one of the claims 1 to 3, characterized in that the brackets (3, 3a) in cross-section approximately U-shaped with a central web (31) and two lateral legs (32) are formed, wherein the free ends of the lateral legs (32) are directed towards each other. Siebleiste nach Patentanspruch 4, dadurch gekennzeichnet, dass der mittlere Steg (31) der Bügel (3, 3a) mit mindestens einer von den seitlichen Schenkeln (32) weg gerichteten Auskröpfung (33) ausgebildet ist.Sieve according to claim 4, characterized in that the central web (31) of the bracket (3, 3a) with at least one of the lateral legs (32) directed away bend (33) is formed. Siebleiste nach einem der Patentansprüche 4 und 5, dadurch gekennzeichnet, dass mindestens einer der beiden seitlichen Schenkel (32) der Bügel (3, 3a) mit einem quer zur Längsrichtung der Tragleiste (1, 1a) ausgerichteten Schlitz (34) ausgebildet ist.Sieve strip according to one of the claims 4 and 5, characterized in that at least one of the two lateral legs (32) of the bracket (3, 3a) with a transversely to the longitudinal direction of the support bar (1, 1a) aligned slot (34) is formed. Siebleiste nach einem der Patentansprüche 1 bis 6, dadurch gekennzeichnet, dass die Tragleiste (1, 1a) an ihrer den Platten (2, 2a) aus einem keramischen Material zugewandten Fläche mit einer sich in deren Längserstreckung ausgerichteten Nut (11, 11a) ausgebildet ist, in welcher sich die Bügel (3, 3a) befinden und in welche die von den Platten (2, 2a) abragenden, hinterschnittenen Leisten (21 , 21a) der Platten (2, 2a) einragen.A sieve strip according to one of the claims 1 to 6, characterized in that the support strip (1, 1a) is formed on its surface facing the plates (2, 2a) of a ceramic material with a groove (11, 11a) aligned in its longitudinal extent in which the stirrups (3, 3a) are located and in which the undercut strips (21, 21a) of the plates (2, 2a) projecting from the plates (2, 2a) protrude. Siebleiste nach einem der Patentansprüche 1 bis 7, dadurch gekennzeichnet, dass sie dadurch hergestellt ist, dass eine Tragleiste (10) in einem Gießvorgang hergestellt und dabei mit den Platten (2) aus einem keramischen Material und mit den mit diesen verrasteten Bügeln (3) verbunden wird.Sieve strip according to one of the claims 1 to 7, characterized in that it is produced by a support strip (10) produced in a casting process and thereby with the plates (2) made of a ceramic material and with the latched with these straps (3) is connected.
EP06450183A 2006-07-20 2006-12-14 Drainage foil for paper manufacturing systems Active EP1881107B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT06450183T ATE421610T1 (en) 2006-07-20 2006-12-14 SCREEN LEAD FOR PAPER MAKING SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0123406A AT503435B1 (en) 2006-07-20 2006-07-20 Wire foil for papermaking machines comprises support strip and ceramic plates with dovetailed undersides which fit into corresponding groove in it, spring clips fitting between plates and strip to hold them in position

Publications (2)

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EP1881107A1 true EP1881107A1 (en) 2008-01-23
EP1881107B1 EP1881107B1 (en) 2009-01-21

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EP06450183A Active EP1881107B1 (en) 2006-07-20 2006-12-14 Drainage foil for paper manufacturing systems

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US (1) US7799174B2 (en)
EP (1) EP1881107B1 (en)
JP (1) JP4859750B2 (en)
CN (1) CN101109161B (en)
AT (2) AT503435B1 (en)
BR (1) BRPI0702602B1 (en)
CA (1) CA2585579C (en)
DE (1) DE502006002719D1 (en)
ES (1) ES2319924T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT12999U1 (en) * 2009-12-09 2013-03-15 Metso Paper Inc Static element for a fiber web machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8097122B2 (en) * 2007-05-23 2012-01-17 Astenjohnson, Inc. Papermaking machine dewatering blade incorporating attachment mechanism
US20110309317A1 (en) * 2010-06-22 2011-12-22 John Paulin Deck railing with low-voltage wiring concealment
US9827696B2 (en) 2011-06-17 2017-11-28 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
PL2723568T3 (en) 2011-06-23 2018-01-31 Fiberweb Llc Vapor permeable, substantially water impermeable multilayer article
EP2723567A4 (en) 2011-06-24 2014-12-24 Fiberweb Inc Vapor-permeable, substantially water-impermeable multilayer article
GB2524279A (en) * 2014-03-19 2015-09-23 William Ernest Edward Bowyer Thermally efficient flat radiator MKII
CN104099796A (en) * 2014-06-17 2014-10-15 常熟鼎天赫机械有限公司 Ceramic dehydration element for paper making machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535204A (en) * 1967-01-23 1970-10-20 Dominion Eng Works Ltd Foil mounting arrangement in a paper machine
US4184915A (en) * 1978-12-08 1980-01-22 Wilbanks International, Inc. Drainage foil apparatus with individually replaceable ceramic segments
AT372993B (en) * 1977-02-23 1983-12-12 Bartelmuss Heinz Mag HOLDING DEVICE FOR THE SUPPORT BODY FOR A LUG CARRIER (SCREEN) OF DRAINAGE MACHINES
EP1577437A1 (en) * 2004-03-17 2005-09-21 Klaus Bartelmuss Drainage foil for a paper machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958758B1 (en) * 1969-11-22 1971-06-16 Voith Gmbh J M Fixed support device for the screen belt of a dewatering machine, in particular a dewatering strip for the wire section of a paper machine
US3928125A (en) * 1972-12-18 1975-12-23 Feldmuehle Anlagen Prod Water extraction apparatus for papermaking machine
JPS587034B2 (en) * 1975-10-06 1983-02-08 株式会社デンソー Kaitenden Kinoseiriyuushinoseizouhouhou
US4559105A (en) * 1984-07-05 1985-12-17 Beloit Corporation Positive lock foil blades
CN85104451A (en) * 1985-06-11 1986-12-10 美商贝洛特公司 Positive lock foil blades
US5630910A (en) * 1995-06-26 1997-05-20 Jwi Ltd. Clip fastener for a dewatering box
JP3455127B2 (en) * 1999-03-05 2003-10-14 京セラ株式会社 Net paper support member
JP2001271285A (en) * 2000-03-22 2001-10-02 S D R Kk Foil blade for papermaking apparatus
AT411770B (en) * 2002-09-12 2004-05-25 Bartelmuss Klaus Ing SCREEN BAR FOR A PAPER PRODUCTION PLANT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535204A (en) * 1967-01-23 1970-10-20 Dominion Eng Works Ltd Foil mounting arrangement in a paper machine
AT372993B (en) * 1977-02-23 1983-12-12 Bartelmuss Heinz Mag HOLDING DEVICE FOR THE SUPPORT BODY FOR A LUG CARRIER (SCREEN) OF DRAINAGE MACHINES
US4184915A (en) * 1978-12-08 1980-01-22 Wilbanks International, Inc. Drainage foil apparatus with individually replaceable ceramic segments
EP1577437A1 (en) * 2004-03-17 2005-09-21 Klaus Bartelmuss Drainage foil for a paper machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT12999U1 (en) * 2009-12-09 2013-03-15 Metso Paper Inc Static element for a fiber web machine

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BRPI0702602A (en) 2008-03-04
CA2585579C (en) 2012-12-04
ATE421610T1 (en) 2009-02-15
US20080017343A1 (en) 2008-01-24
CA2585579A1 (en) 2008-01-20
DE502006002719D1 (en) 2009-03-12
CN101109161B (en) 2011-10-26
BRPI0702602B1 (en) 2017-05-30
JP2008025086A (en) 2008-02-07
AT503435A4 (en) 2007-10-15
US7799174B2 (en) 2010-09-21
JP4859750B2 (en) 2012-01-25
EP1881107B1 (en) 2009-01-21
CN101109161A (en) 2008-01-23
ES2319924T3 (en) 2009-05-14
AT503435B1 (en) 2007-10-15

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