ミキサー及びミキシング方法
    1.
    发明申请
    ミキサー及びミキシング方法 审中-公开
    混合和混合方法

    公开(公告)号:WO2017033302A1

    公开(公告)日:2017-03-02

    申请号:PCT/JP2015/073972

    申请日:2015-08-26

    Abstract: スクレーパー式ミキサーの混練領域において石膏スラリーを均一且つ十分に混練する。 ミキサーは、石膏スラリーを混練する混練領域(10a)を形成する円形筐体(20)と、筐体内に配置され、所定の回転方向に回転する回転円盤(32)と、回転円盤に一体的に連結された回転駆動軸(30)と、混練領域に配置された複数のスクレーパー(50)と、混練領域の石膏スラリーを石膏ボード用原紙(1)の上に供給するために筐体の円環壁(23)に配設されたスラリー排出口(40)とを有する。スラリー排出口の開口は、複数の狭小開口(48,48')に分割され、混練領域から流出する石膏スラリーの流動抵抗が増大する。回転円盤と一体的に回転する環状基部(70)が、回転円盤の回転中心(10b)と同心状に混練領域に配置され、スクレーパーの内端部が環状基部に固定される。スクレーパーは、回転円盤の回転方向後方に屈曲又は湾曲する。

    Abstract translation: 本发明使得可以在刮板式混合器的捏合区域中均匀且充分地捏合石膏浆料。 该混合器具有形成将要混炼石膏浆料的捏合区域(10a)的圆形壳体(20),设置在壳体内并沿预定旋转方向旋转的旋转盘(32),旋转驱动轴(30) 一体地连接到所述旋转盘,设置在所述捏合区域中的多个刮刀(50)以及设置在所述壳体的圆形环壁(23)中的浆料排出口(40),以将所述捏合区域中的所述石膏浆料供应到 用于石膏板的原纸(1)。 浆料排出口的开口被分成多个窄开口(48,48'),从而增加从捏合区域流出的石膏浆料的流动阻力。 与旋转盘一体旋转的环形基座(70)与旋转盘的旋转中心(10b)同心地配置在捏合区域中,刮板的内端固定在环形基座上。 刮刀沿旋转盘的旋转方向向后弯曲或弯曲。

    BOARD DEWATERING SYSTEM AND METHOD
    3.
    发明申请
    BOARD DEWATERING SYSTEM AND METHOD 审中-公开
    板式清洗系统和方法

    公开(公告)号:WO2015013098A1

    公开(公告)日:2015-01-29

    申请号:PCT/US2014/047006

    申请日:2014-07-17

    Abstract: A cementitious product with strengthened composite structure is provided. Energy-efficient methods for manufacturing such products are provided as well and include dewatering a partially-set cementitious product by applying vacuum, and also creating a concentration gradient across the product thickness. Systems for manufacturing such products are provided as well.

    Abstract translation: 提供了具有强化复合结构的水泥质产品。 还提供了用于制造这种产品的节能方法,并且包括通过施加真空对部分凝固的水泥质产物进行脱水,并且还产生跨越产品厚度的浓度梯度。 还提供制造这种产品的系统。

    METHOD OF PRODUCING PANEL-LIKE COMPONENTS
    4.
    发明申请
    METHOD OF PRODUCING PANEL-LIKE COMPONENTS 审中-公开
    用于生产板状组件

    公开(公告)号:WO1997000160A1

    公开(公告)日:1997-01-03

    申请号:PCT/EP1995002331

    申请日:1995-06-16

    CPC classification number: B28B17/023 B28B1/525

    Abstract: The invention concerns an energy-saving method of producing environmentally-friendly panel-like components, in particular panel members (22), from fibrous materials (4) or the like and hardenable binders for the fibrous materials (4). According to the invention, the fibrous materials (4) have an aqueous moisture portion of substantially 40 to 80 wt.% and are mixed with calcined calcium sulphate (gypsum), the moisture portion being released to the gypsum. The mixture is applied to a rigid, flat substrate (20), compressed thereon by pressure, and, under pressure, is subjected to a dwell time dependent on the setting of the calcined calcium sulphate (gypsum).

    Abstract translation: 在用于生产环境友好的板状部件的纤维(4)或该类似物。而硬化的粘合剂的纤维(​​4),使用低能量输入的方法,尤其是板体(22),所述纤维(4)用含水的水分含量是 与下石膏的水分含量的放电钙(石膏)的燃烧硫酸盐,将混合物加热至固体平坦表面(20)基本上为40〜80%的混合(重量)施加到基板(20)通过按压力和按压的压力压缩 暴露的煅烧硫酸钙(石膏)的停留时间依赖设置。

    PROCESS AND DEVICE FOR PRODUCING FIBRE-REINFORCED PLASTER PLATES
    5.
    发明申请
    PROCESS AND DEVICE FOR PRODUCING FIBRE-REINFORCED PLASTER PLATES 审中-公开
    用于生产纤维增强塑料板的工艺和装置

    公开(公告)号:WO1993004008A1

    公开(公告)日:1993-03-04

    申请号:PCT/EP1992001898

    申请日:1992-08-20

    Abstract: Fibre-reinforced plaster plates are produced according to a single layer, continuous filtration process. A suspension of hemihydrate plaster and wet processed lignocellulose-containing fibres, preferably from used paper, is dewatered on a travelling screen. The apparent density of the plaster used is higher than 950 g/l, in the case of a alpha -hemihydrate plaster, and than 700 g/l, in the case of beta -hemihydrate plaster. In the RRSB-grid, the grain of the plaster has more than 40 DEG gradient. beta -hemihydrate is aridized during calcination. The fibrous substance is pre-dewatered before being mixed with the plaster-fibre-suspension, then rediluted with water from the filtration process. The dewatering of the suspension is assisted in the last stage of vacuum filtration by vibrations or shearing forces. Devices for distributing the suspension and for generating the shearing forces are also disclosed.

    Abstract translation: 纤维增强石膏板根据单层,连续过滤工艺生产。 将半水灰石和湿法处理的含木素纤维素的纤维,优选来自废纸的悬浮液在移动筛上脱水。 在使用α-水合石膏的情况下,使用的石膏的表观密度高于950g / l,在β-水合石膏的情况下高于700g / l。 在RRSB网格中,石膏的颗粒具有40°以上的梯度。 β-半水合物在煅烧过程中被干燥。 纤维物质在与石膏纤维悬浮液混合之前进行预脱水,然后用过滤过程中的水再次稀释。 通过振动或剪切力在真空过滤的最后阶段辅助悬浮液的脱水。 还公开了用于分配悬架和用于产生剪切力的装置。

    A PRESSING ASSEMBLY AND METHOD FOR FORMING A DEPRESSION WITHIN A MOVING, GYPSUM BOARD
    6.
    发明申请
    A PRESSING ASSEMBLY AND METHOD FOR FORMING A DEPRESSION WITHIN A MOVING, GYPSUM BOARD 审中-公开
    一种用于在移动的GYPSUM板中形成凹陷的压力组件和方法

    公开(公告)号:WO2013087766A1

    公开(公告)日:2013-06-20

    申请号:PCT/EP2012/075380

    申请日:2012-12-13

    CPC classification number: B28B11/0863 B28B11/10 B28B17/023 B28B19/0092

    Abstract: A pressing assembly (10) and a method for forming a depression (105) within a moving, wet gypsum board (100) is disclosed. The assembly comprises a pressing head (16) comprising a pressing surface which is arranged to contact the board, and a support member (17), the pressing head (16) being arranged to compress a portion of the board between the pressing surface and the support member (17) to form a depression (105) within the board (10). The pressing surface comprises a first and second surface portion (24, 25) separated by a relief portion (27), which is arranged to press the board (100) toward the support head (17) with less compressive force than the first and second surface portion (24, 25). The assembly further comprises drive means (18, 19, 22) for moving the pressing head and the support member in a first direction which substantially corresponds with the direction of the moving board, and a second direction which is substantially perpendicular to a plane of the board, while the speed of the pressing assembly in the first direction substantially matches the speed of the board.

    Abstract translation: 公开了一种挤压组件(10)和用于在运动的湿法石膏板(100)内形成凹陷(105)的方法。 组件包括一个按压头(16),该压头包括设置成接触该板的按压表面和一个支撑构件(17),该按压头(16)被布置成压缩该压板表面和 支撑构件(17)以在板(10)内形成凹陷(105)。 按压表面包括由释放部分(27)分开的第一和第二表面部分(24,25),所述第一和第二表面部分被布置成以比第一和第二部分更少的压缩力将支撑头(17)压向支撑头(17) 表面部分(24,25)。 组件还包括驱动装置(18,19,22),用于沿基本上与移动板的方向相对应的第一方向移动按压头和支撑构件;以及第二方向,该第二方向基本上垂直于 而按压组件在第一方向上的速度基本上与板的速度相匹配。

    MIXER TYPE DEVICE FOR CONTINUOUSLY MIXING GYPSUM AND INCREASING THE PRODUCTION CAPACITY WHILE REDUCING GYPSUM PLATE MANUFACTURING COSTS
    7.
    发明申请
    MIXER TYPE DEVICE FOR CONTINUOUSLY MIXING GYPSUM AND INCREASING THE PRODUCTION CAPACITY WHILE REDUCING GYPSUM PLATE MANUFACTURING COSTS 审中-公开
    用于连续混合胶囊的混合器类型装置,并且在减少黄磷片制造成本时提高生产能力

    公开(公告)号:WO2009004148A2

    公开(公告)日:2009-01-08

    申请号:PCT/FR2008000712

    申请日:2008-05-23

    CPC classification number: B28B17/023 B28B19/0092 B28C5/16

    Abstract: The invention relates to a method for mixing gypsum (A) (or another hydraulic binder) in which the mixture is placed in a mixing chamber (B) including an upper portion for introducing the gypsum and the mixing water, a medium portion substantially defining the active mixing area and including at least one outlet (K) in a flow relation with the mixing chamber, and a lower portion including a lift foam inlet (I) and an outlet (E) in a flow relation with the mixing chamber. The lower flow outlet formed on the entire width of the plate reduces the fluidity requirements of the paste, which results in reduced manufacturing costs and in an increase of the production capacity. The mixer device, due to the ratio between the diameter and the height thereof, allows for the in situ creation of a density gradient of the paste based on the height. The method for making composite plates with several longitudinal densities is thus made easier and more reliable due to the reduced overall dimensions of the mixer assembly and of the paste deposition device.

    Abstract translation: 本发明涉及一种用于混合石膏(A)(或另一种液压粘合剂)的方法,其中将混合物放置在包括用于引入石膏和混合水的上部的混合室(B)中,基本上限定 活性混合区域并且包括与混合室成流动关系的至少一个出口(K),以及包括与混合室流动关系的提升泡沫入口(I)和出口(E)的下部。 在板的整个宽度上形成的下流出口降低了浆料的流动性要求,这导致制造成本的降低和生产能力的提高。 由于直径和高度之间的比例,混合器装置允许基于高度原位地产生糊状物的密度梯度。 由于混合器组件和糊料沉积装置的整体尺寸减小,因此制造具有几个纵向密度的复合板的方法变得更容易和更可靠。

    MOULDING FIBROUS PRODUCTS
    9.
    发明申请
    MOULDING FIBROUS PRODUCTS 审中-公开
    模制纤维产品

    公开(公告)号:WO1994013445A1

    公开(公告)日:1994-06-23

    申请号:PCT/GB1993002522

    申请日:1993-12-09

    Inventor: DRYFLOW LIMITED

    Abstract: A cored construction product such as a hollow cored partition panel for a building is made from a compressed mixture of liquid settable powder and wooly fibrous material. The powder and fibrous material are mixed and evenly damped, and the resulting mixture is fed into a vertical mould cavity defined between a core former (11) and two opposed pairs of mould side walls (15, 16) which are movable towards and away from the core former (11) relative to static mould corners (19). The side walls (15, 16) are moved to compress the mixture particularly by means of inflatable tubes (24) bearing on the outer surfaces of the side walls. The side walls are held in position until the mixture sets and the product is then removed from the mould.

    Abstract translation: 用于建筑物的中空的核心分隔板的核心结构产品由可固化液体的粉末和羊毛纤维材料的压缩混合物制成。 将粉末和纤维材料混合并均匀地阻尼,并将所得混合物进料到一个垂直的模具空腔中,所述模具空腔限定在芯部成形器(11)和两个相对的成对的模具侧壁(15,16)之间, 核心成型机(11)相对于静态模具角落(19)。 侧壁(15,16)被移动以特别地通过支撑在侧壁的外表面上的可充气管(24)来压缩混合物。 侧壁保持就位,直到混合物固定,然后将产品从模具中取出。

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