公开(公告)号：WO2012041353A1

公开(公告)日：2012-04-05

申请号：PCT/EP2010/005987

申请日：2010-10-01

Applicant: KRONOPLUS TECHNICAL AG ,  BRANCUZSKÝ, Zdeněk ,  KULHA, Libor

Inventor： BRANCUZSKÝ, Zdeněk ,  KULHA, Libor

IPC: B27N1/02

CPC classification number: B27N7/00 ,  B27N1/02 ,  B27N3/18

Abstract: A method and an apparatus for gluing wood particles, in particular wood strands, is described, as well as a method for the manufacturing of lignocellulosic products, in particular chip boards, oriented strand boards or fiber boards. Since the wood particles are blended in a blending device with a water-curable binder, in particular with polymeric diphenylmethane diisocyanate and moisture is added to the wood particles outside the blending apparatus, curing of the binder inside the blending apparatus, and as a consequence pollution thereof, can be avoided. Moreover, moisturizing outside the blending device can produce a particular even distribution of moisture.

Abstract translation: 描述了用于胶合木材颗粒，特别是木材股线的方法和装置，以及用于制造木质纤维素产品，特别是芯片板，定向刨花板或纤维板的方法。 由于木材颗粒在混合装置中与水可固化粘合剂共混，特别是与聚合二苯基甲烷二异氰酸酯混合，并且将水分加入到混合装置外部的木颗粒中，使混合装置内的粘合剂固化，并因此污染 可以避免。 此外，在混合装置之外的保湿可以产生特别均匀的水分分布。