-
公开(公告)号：US4721562A
公开(公告)日：1988-01-26
申请号：US805471
申请日：1985-11-20
申请人： Wolfgang Barnscheidt , Horst von Borries , Robert Rautenbach , August Schiffermuller , Hubert Zimmermann , Jean-Pierre Lamort
发明人： Wolfgang Barnscheidt , Horst von Borries , Robert Rautenbach , August Schiffermuller , Hubert Zimmermann , Jean-Pierre Lamort
IPC分类号： B01F5/04 , B01F3/04 , B01F5/00 , B03D1/14 , B03D1/26 , D21B1/32 , D21C5/02 , D21F1/70 , B03D1/24 , B01D47/02
CPC分类号： B03D1/1418 , B01F5/0415 , B01F5/045 , B01F5/0471 , B01F5/049 , B03D1/1456 , B03D1/1462 , B03D1/1475 , B03D1/1487 , B03D1/247 , D21B1/327 , D21F1/70 , B01F2005/0051 , B01F3/04099 , Y02W30/646 , Y10S261/75
摘要： The aeration of dispersions, especially the aeration of fiber suspensions in a flotation apparatus 1, is performed with a ring injector 2 to which air is delivered through air feed ducts 11 in the mixing section 4. The annular gap forming in the ring injector 2 is thus aerated inside and out. The center core 7, which tapers in the direction of the greatest free cross section Q4 of the ring injector 2, is provided with a fin 56 which prevents the rotation of the dispersion.
摘要翻译： PCT No.PCT / EP85 / 00138 Sec。 371日期：1985年11月20日 102（e）1985年11月20日PCT PCT公布1985年3月30日PCT公布。 出版物WO85 / 04432 1985年10月10日。分散体，特别是浮选装置1中的纤维悬浮液的曝气通气是用环形注射器2进行的，环形注射器2通过混合部分4中的空气进料管道11输送空气。环形间隙 因此在环形注射器2中的形成因此被内部和外部充气。 在环形喷射器2的最大自由截面Q4方向上逐渐变细的中心芯7设置有防止分散体旋转的翅片56。
-
公开(公告)号：US4838301A
公开(公告)日：1989-06-13
申请号：US150378
申请日：1988-01-29
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： B65D90/587 , D21B1/345 , F16K3/02 , Y10T137/4259
摘要： A valve arrangement has an outflow seat section defined by at least a tubular side wall. The outflow seat section has a free end with an engaging part extending along the entire periphery of the side wall. The engaging part is adapted for close engagement with an engaging surface of a movable obturating plate. The engaging surface is substantially parallel to a plane of the engaging part and remains substantially parallel to this plane during movement of the obturating plate toward and from the free end of the outflow seat section. During operation of the valve arrangement the engaging surface of the obturating plate simultaneously engages the entire plane of the engaging part of the outflow seat section causing closing of the valve arrangement.
摘要翻译： 阀装置具有由至少一个管状侧壁限定的流出座部分。 流出座部分具有自由端，其具有沿着侧壁的整个周边延伸的接合部分。 接合部适于与可移动闭塞板的接合表面紧密接合。 接合表面基本上平行于接合部分的平面，并且在封闭板朝向和离开流出座部分的自由端运动期间基本平行于该平面保持。 在阀装置的操作期间，闭塞板的接合表面同时接合流出座部分的接合部分的整个平面，导致阀装置关闭。
-
公开(公告)号：US5293677A
公开(公告)日：1994-03-15
申请号：US868763
申请日：1992-04-14
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/16 , Y10T29/496
摘要： Cylindrical sieve for paper pulp strainer of the type of thin sheetmetal is formed by juxtaposition of U-shaped sectional elements (2) made from a metal strip. The element (2) has a first flange (3), a bottom (4), followed by a second flange (5) bent over toward the exterior of the U-shaped element on itself so as to define a space (6) in the fold thus formed, intended to receive and hold the first flange (3') of the adjacent element (2'). The base of the U-shaped element is pricked to form depressions or slots.
摘要翻译： 通过将由金属带制成的U形截面元件（2）并置形成薄板钣金类型的纸浆过滤器的圆柱形筛子。 元件（2）具有第一凸缘（3），底部（4），随后是第二凸缘（5），其自身朝向U形元件的外部弯曲，以便在其中限定空间（6） 这样形成的折叠部件，用于容纳和保持相邻元件（2'）的第一凸缘（3'）。 U形元件的基部被刺穿以形成凹陷或槽。
-
公开(公告)号：US5128028A
公开(公告)日：1992-07-07
申请号：US689714
申请日：1991-04-22
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/16 , Y10T29/49604
摘要： Sieve for paper pulp strainer and classifier of the kind formed by the juxtaposition of elements of U-shaped cross section comprising a perforated flat bottom (2) and two sidewalls (3) characterized in that the elements (1) of U-shaped cross section are disposed so as to form a notable cylindrical revolving wall, provided with slots or holes, whether or not associated with grooves and bars (obstacles).
摘要翻译： 用于纸浆过滤器和分级机的筛子，其由包括穿孔平底（2）和两个侧壁（3）的U形横截面的元件的并置形成的类型，其特征在于，U形截面的元件（1） 被设置成形成具有槽或孔的显着的圆柱形旋转壁，无论是否与凹槽和杆（障碍物）相关联。
-
5.发明授权End rim of cylindrical sieve for paper pulp strainer and classifier and process, of making it 失效用于纸浆过滤器的圆柱形筛的端边缘和分选机及其制造方法
公开(公告)号：US5255791A
公开(公告)日：1993-10-26
申请号：US876928
申请日：1992-05-01
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/16 , Y10T29/49602
摘要： Process of making and mounting an end rim of a cylindrical sieve (1) for paper pulp strainer and classifier characterized by the fact that the rim is of one piece, molded directly on the end of the cylinder with a hardenable or thermosetting plastic material.
摘要翻译： 制造和安装用于纸浆过滤器和分级机的圆柱形筛（1）的端边缘的工艺，其特征在于边缘是一体的，直接用可硬化或热固性塑料材料在圆筒的端部上成型。
-
公开(公告)号：US5182031A
公开(公告)日：1993-01-26
申请号：US541158
申请日：1990-06-20
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/26 , B01D19/0052 , B01D19/02
摘要： The device comprises a closed chamber (1) equipped with an inlet pipe (3) for the aerated liquid, an outlet pipe (4) for the deaerated liquid, and an air evacuation pipe (5); and a rotor having a shaft extending into the chamber. The shaft carries means (7) for centrifugation of the liquid and means (8,9,10) for intensive agitation of the centrifuged liquid.The device works according to the following process: continuously, the liquid is introduced into the closed chamber and it is vigorously centrifuged there in with the aid of mechanical means (7) and simultaneously subjected to intensive agitation with the aid of second mechanical means (8,9,10).The released air gathers freely at the center of the chamber whence it is evacuated, as the deaereated liquid is evacuated through the outlet pipe.
摘要翻译： 该装置包括一个装有充气液体的入口管（3），一个用于脱气液体的出口管（4）和一个排气管（5））的封闭室（1）。 以及具有延伸到所述腔室中的轴的转子。 轴装有用于液体离心的装置（7）和用于密集搅动离心液体的装置（8,9,10）。 该装置根据以下过程工作：连续地将液体引入密封室中，并借助于机械装置（7）在其中剧烈离心，同时借助于第二机械装置（8 ，9,10）。 释放的空气在室的中心自由地聚集，因为脱气的液体通过出口管抽真空。
-
公开(公告)号：US4898665A
公开(公告)日：1990-02-06
申请号：US177502
申请日：1988-04-04
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/16
摘要： A screening device is provided with a screening element having a plurality of perforations going therethrough. Each perforation has an inlet and an outlet.The screen element includes a plurality of step-type obstacle members positioned in the vicinity of the inlets of the perforations to produce turbulence in a flow of a fluid passing through the perforations. Each obstacle member has a shielding member positioned substantially above the inlet so that a gap is defined between the shielding member and the screening element. The shielding element extending over the inlet of the perforation forms an entry baffle above the outlet.At least one blade having a hydrodynamic profile rotates at high speed above the shielding element.
摘要翻译： 筛选装置设置有具有穿过其中的多个穿孔的筛选元件。 每个穿孔都有一个入口和一个出口。 屏幕元件包括定位在穿孔入口附近的多个阶梯式障碍物，以在穿过穿孔的流体流中产生湍流。 每个障碍构件具有基本上位于入口上方的遮蔽构件，使得在屏蔽构件和屏蔽元件之间限定间隙。 在穿孔的入口上延伸的屏蔽元件在出口上方形成进入挡板。 具有流体动力学轮廓的至少一个叶片在屏蔽元件上方高速旋转。
-
8.发明授权
公开(公告)号：US5476178A
公开(公告)日：1995-12-19
申请号：US261136
申请日：1994-06-14
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： D21D5/026
摘要： The invention concerns a rotor for the pressurized, hydrodynamic purification of paper pulp from old papers in known purifying equipment comprising a cylindrical screen, characterized in that it comprises a generally cylindrical case extending along a longitudinal axis of rotation 6 and comprising a sequence of n identical elements 8 arrayed side-by-side along the longitudinal axis 6, the screen-side wall evincing a shoulder 14 on either side of which it winds spirally around the longitudinal axis over at least 360.degree., the base and the top of the shoulder subtending a very slight angular gap .OMEGA. relative to said axis in such manner that the shoulder side 14 slopes toward the screen surface, the slope angle .alpha. relative to the radial plane through the shoulder base being between 5 and 80.degree., the elements 8 being mutually shifted in the direction of rotation around the axis 6 by an angle .beta. with a magnitude of at least 360.degree./n, where n is at least 3.
摘要翻译： 本发明涉及一种转子，用于在已知的包括圆柱形筛网的净化设备中从老纸张加压的流体动力净化纸浆，其特征在于其包括沿着纵向轴线6延伸并且包括n个相同的序列的大致圆柱形的壳体 元件8沿着纵向轴线6并排排列，屏幕侧壁表示肩部14，肩部14的两侧在纵向轴线上至少360度螺旋地卷绕，肩部的底部和顶部对准 相对于所述轴线的非常轻微的角度间隙OMEGA以使得肩部侧面14朝向筛网表面倾斜的方式，相对于通过肩部基部的径向平面的倾斜角α在5°和80°之间，元件8相互偏移 在围绕轴线6的旋转方向上具有至少360°/ n的大小的角度β，其中n至少为3。
-
9.发明授权Enzymatic deinking process with pH shift and addition of alkaline cellulase 失效酶的脱墨工艺，pH值偏移和碱性纤维素酶的添加
公开(公告)号：US5364501A
公开(公告)日：1994-11-15
申请号：US934697
申请日：1992-10-14
CPC分类号： C12N9/2437 , C12Y302/01004 , D21C5/005 , D21C5/027 , Y02W30/648
摘要： Good deinking of waste paper can be obtained at high consistency by first pulping at high pH, then lowering the pH, adding alkaline cellulase and letting the cellulase act during continued pulping and/or maceration. The improved deinking results in higher whiteness and better cleanliness (fewer ink particles) in paper made from the treated pulp after separation of ink particles. This cellulase treatment results in better operation of certain equipment such as thickeners and in better drainage of the pulp during paper making.
摘要翻译： PCT No.PCT / DK91 / 00090 Sec。 371日期：1992年10月14日 102（e）日期1992年10月14日PCT 1991年3月21日PCT公布。 出版物WO91 / 14819 日期为1991年10月3日。通过在高pH下首先制浆，然后降低pH值，加入碱性纤维素酶并使纤维素酶在连续制浆和/或浸渍过程中起作用，可以以高浓度获得废纸的良好脱墨。 改进的脱墨效果导致在分离墨水颗粒之后由处理过的纸浆制成的纸中的白度更高和清洁度更好（更少的墨水颗粒）。 这种纤维素酶处理导致某些设备如增稠剂的更好的操作和在造纸期间纸浆的更好的排水。
-
公开(公告)号：US4842777A
公开(公告)日：1989-06-27
申请号：US226638
申请日：1988-08-01
申请人： Jean-Pierre Lamort
发明人： Jean-Pierre Lamort
CPC分类号： B01F5/0415 , Y10S261/75
摘要： The invention relates to a multiple liquid injector composed of several identical elementary injection tubes 2, disposed in a rim around a central tube. Each tube 2 has an inlet conduit 3, itself comprising a converging truncated cone 6 and a cylinder 7, followed by an aeration zone 4 comprising an aeration chamber 8 fed tangentially by a conduit 9 perpendicular to the tubes 2, a jet centering funnel 10, followed by mixing cylinder 11, and lastly a diverging outlet conduit 12.
摘要翻译： 本发明涉及一种由几个相同的基本注射管2构成的多重液体注射器，其设置在围绕中心管的边缘中。 每个管2具有入口导管3，其本身包括会聚的截头圆锥体6和气缸7，随后是通气区域4，通气区域4包括通过垂直于管2的导管9切向进料的曝气室8，喷射定中心漏斗10， 然后混合气缸11，最后是发散出口导管12。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.028 秒)
