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1. 发明授权

US4339478A Installation and process for processing of ligno-cellulose for the manufacture of wood-product plates 失效
标题翻译：木质纤维素加工木材产品板的安装和加工
公开(公告)号：US4339478A
公开(公告)日：1982-07-13
申请号：US143166
申请日：1980-04-23
申请人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
发明人： Berndt Greten , Harry Neubauer , Gunter Seeger , Gunter Bucking , Hans J. Komp , Wilhelm Oldemeyer
IPC分类号： B27N3/14 , B05D7/00
CPC分类号： B27N3/14
摘要： An arrangement for processing ligno-cellulose containing particles for the manufacture of wood-product plates. These have layers of oriented chips, and a chipper comminutes raw material. The fine material and dust are separated by a sifting device, and the sifted chips are provided with binder material by a gluing device. The chipper produces more chips of as great a length as possible than are required for forming of at least one cover layer of a mat. Behind the chipper, there are provided a wet-chip bunker and a dryer. The sifter separates the chips, obtained after removal of the fine material and the dust, into two fractions. The chip composition of one of these fractions, during the processing time, constantly contains chips which are as long as possible and which are more than that required for forming the mat layer. The other fraction has shorter chips obtained during chipping, and both fractions are present each in at least one bunker. A feeder supplies a part of the chips that are as long as possible from the first fraction to the chips of the second fraction. The feeder may be arranged between the sifter and the bunkers.
摘要翻译：用于处理用于制造木制品板的含木素纤维素的颗粒的布置。这些具有定向芯片层，切片机粉碎原料。精细的材料和灰尘通过筛分装置分离，筛分的碎片通过胶合装置设置有粘合剂材料。切片机产生比形成垫的至少一个覆盖层所需的更长的长度的芯片。在切片机后面，提供了一个湿芯片仓和干衣机。筛分器将去除细小材料和粉尘后得到的碎片分成两部分。这些部分之一的芯片组成在处理时间内始终包含尽可能长的芯片，并且比用于形成垫层所需要的芯片多。另一部分具有在切屑期间获得的更短的切片，并且两个部分都存在于至少一个掩体中。馈线将一部分芯片从第一部分到第二部分的芯片尽可能长。进料器可以布置在筛子和沙坑之间。

2. 发明授权

US4005162A Process for the continuous production of particle board 失效
标题翻译：连续生产刨花板的工艺
公开(公告)号：US4005162A
公开(公告)日：1977-01-25
申请号：US542292
申请日：1975-01-20
申请人： Gunter Bucking
发明人： Gunter Bucking
IPC分类号： B27N3/24 , B27N3/18 , B29D27/00
CPC分类号： B27N3/18
摘要： Process and apparatus for the continuous production of chipboards, fibreboards, or the like from lignocellulose containing particles mixed with binders, which particles are strewed onto an endless conveyor belt forming a mat or fleece, which mat is subsequently introduced into a press and compressed therein to a panel sheet under the effect of heat during which period the binder hardens, characterized by heating apparatus for heating the upper cover layer of the mat before the mat enters the feeding zone of the press. Preferred apparatus for heating the upper cover layer of the mat includes indirect radiant heat supplying devices such as infra-red lamps. The preferred temperature range to which the upper mat cover layer is heated is 30.degree. to 50.degree. C.
摘要翻译：用于从粘合剂混合的含有木质纤维素的颗粒连续生产刨花板，纤维板等的工艺和装置，该颗粒被撒在形成垫子或绒毛的环形输送带上，随后该垫被引入压机并压缩在其中在热的作用下，在粘合剂硬化的期间，面板片材特征在于加热装置，用于在垫进入压榨机的进料区域之前加热垫的上覆盖层。用于加热垫的上覆盖层的优选装置包括间接辐射供热装置，例如红外灯。上垫层被加热的优选温度范围为30℃〜50℃。

3. 发明授权

US4293509A Process for the production of chipboards, fiberboards, or like boards 失效
标题翻译：用于生产刨花板，纤维板或类似板的方法
公开(公告)号：US4293509A
公开(公告)日：1981-10-06
申请号：US104703
申请日：1979-12-17
申请人： Gunter Bucking
发明人： Gunter Bucking
IPC分类号： B27N3/18 , B29J5/02
CPC分类号： B27N3/18
摘要： A process for the production of chipboards, fiberboards, and the like boards, from particles containing lignocellulose and/or cellulose and/or other particles which are electrically non-conductive and have a poor thermal conductivity, combined with at least one binder and water. The process includes the steps of combining the particles, binder and water, forming a layer on a moving support, preheating the layer by high frequency and thereafter pressing the layer into boards with the use of contact heat that produces a steam blast that is effective from the outside of the layer toward its inside and is characterized in that the layer is initially provided with the same amount of moisture throughout, which is sufficient to produce, by means of the high frequency preheating step, a steam blast which proceeds from the inside of the layer into the surface zone thereof.
摘要翻译：从含有木素纤维素和/或纤维素和/或其它不导电并且具有差的导热性的其它颗粒的颗粒与至少一种粘合剂和水组合的生产刨花板，纤维板等的方法。该方法包括以下步骤：将颗粒，粘合剂和水混合，在移动的载体上形成层，高频地预热层，然后使用产生蒸汽爆炸的接触热将层压入板中，其产生从层的外侧朝向其内部，其特征在于，该层最初设置有相同量的水分，其足以通过高频预热步骤产生从内部进行的蒸汽鼓风该层进入其表面区。

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