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    • 5. 发明公开
    • Apparatus and method for producing layered mats
    • Vorrichtung und Verfahren zur Herstellung geschichteter Matten
    • EP2559530A1
    • 2013-02-20
    • EP11006734.5
    • 2011-08-17
    • Swedspan International s.r.o.
    • Mäkiaho, JuusoIredi, Achim
    • B27N3/14B07B1/14
    • B27N3/14B07B1/14
    • The invention relates to an apparatus for forming a layered mat of non-oriented particles in a particle board production process, comprising first rollers (2) for size-fractionating a continuous stream of particles into a first and a second fraction; second rollers (3) arranged lower than the first rollers (2), to receive the first fraction, the second rollers being capable of further size-fractionating said first fraction; and third rollers (4) arranged lower than the second rollers (3), for receiving said second fraction, the third rollers (4) being capable for further size-fractionating said second fraction; the apparatus further comprising a receiving surface (5), movable along a longitudinal dimension of the apparatus (Y), and arranged to receive said fractionated first fraction and said fractionated second fraction from said second (3) and third (4) rollers, at different longitudinal positions; wherein the first rollers (2) and the third rollers (4) are pin-type rollers.
    • 本发明涉及一种用于在刨花板生产过程中形成非取向颗粒层状垫的设备,包括用于将连续的颗粒流尺寸分级成第一和第二部分的第一辊(2) 第二辊(3)布置成低于第一辊(2),以接纳第一部分,第二辊能够进一步对所述第一部分进行尺寸分级; 以及布置在所述第二辊(3)下方的用于接收所述第二部分的第三辊(4),所述第三辊(4)能够进一步分级分级所述第二部分; 所述装置还包括可沿所述装置(Y)的纵向尺寸移动的接收表面(5),并且布置成从所述第二(3)和第三(4)辊接收所述分级的第一馏分和所述分馏的第二馏分, 不同纵向位置; 其中第一辊(2)和第三辊(4)是销型辊。