-
11.发明申请Method And Apparatus For Fiberizing Particularly Paper And/Or Paperboard Based Materials 审中-公开特别是纸和/或纸板材料纤维化的方法和装置公开(公告)号：US20080121357A1
公开(公告)日：2008-05-29
申请号：US10573355
申请日：2004-08-25
申请人： Jouko Kiviaho
发明人： Jouko Kiviaho
CPC分类号： B02C13/08 , B02C13/13 , D21B1/10 , Y02W30/644
摘要： A method for fiberizing material and for feeding fiberized material to a further process. Fiberization is performed with a pulper, which includes a primary space for processing the material to be fiberized with a knife assembly rotating on a driving shaft. The material to be processed is forced, in order to fiberize the material, by rotary motion of the knife through a screen assembly, into a secondary space, for supplying the fiberized material further through an expulsion opening of the pulper to further processing. The knife assembly includes a primary knife unit for final preparation of a material to be fed into the pulper, and a secondary knife unit for fiberizing the material to be processed by forcing it to pass first through the secondary knife unit, and through a screen assembly, spaced from the knife assembly by a clearance. An apparatus can apply the method.
摘要翻译： 一种用于纤维化材料并将纤维化材料进料到另一种方法的方法。 用碎浆机进行纤维化，碎浆机包括用于在驱动轴上旋转的刀组件处理要纤化的材料的主要空间。 为了通过刀片通过筛网组件的旋转运动，被加工的材料被迫使材料纤维化成二次空间，用于通过碎浆机的排出口进一步提供纤维化材料以进一步加工。 刀组件包括用于最终准备供给到碎浆机中的材料的主刀单元和用于通过迫使其首先通过次刀单元而通过丝网组件使待加工材料纤维化的第二刀单元 ，与刀组件间隔一定距离。 一种装置可以应用该方法。
-
公开(公告)号：US5368243A
公开(公告)日：1994-11-29
申请号：US962362
申请日：1992-10-16
申请人： James J. Gold
发明人： James J. Gold
IPC分类号： B02C13/08 , B02C13/282 , B02C19/00 , B02C13/286
CPC分类号： B02C13/282 , B02C13/08 , B02C19/005
摘要： An apparatus for breaking or crushing one or more objects into a plurality of smaller objects. The apparatus comprises a canister, an impeller disposed within the canister, and a means for rotating the impeller. The objects to be crushed are fed into the canister through an inlet port formed in a first side plate of the canister. The crushed objects are discharged from the canister through an outlet port formed in a second side plate of the canister. In one embodiment, the canister is formed such that the cross-sectional shape of the canister parallel to the first side plate is asymmetric with respect to the axis of rotation of the impeller. In another embodiment, the impeller comprises a plurality of blades formed with a paddle curved such that the concave end of the paddle faces into the airflow as the impeller is rotated. In yet another embodiment, the first side plate is formed opposite the second side plate so that the outlet port is on an opposite side of the canister from the inlet port. Preferably, the impeller has three blades. The outlet port or ports are preferably formed above the level of the inlet port or ports. The apparatus can crush ore having a mean diameter of 2 inches to 50 mesh particles in a matter of seconds. Better uniformity of size of discharged particles is obtained than in prior mills. The apparatus of the invention requires little maintenance since the impeller and canister interior sustain little wear or fatigue.
摘要翻译： 一种用于将一个或多个物体破碎或破碎成多个较小物体的装置。 该装置包括罐，设置在罐内的叶轮和用于旋转叶轮的装置。 要粉碎的物体通过形成在罐的第一侧板中的入口进料到罐中。 破碎的物体通过形成在罐的第二侧板中的出口端口从罐排出。 在一个实施例中，罐形成为使得平行于第一侧板的罐的横截面形状相对于叶轮的旋转轴线是不对称的。 在另一个实施例中，叶轮包括多个叶片，叶片形成为具有弯曲的桨叶，使得桨叶的凹入端在叶轮旋转时面向气流。 在另一个实施例中，第一侧板与第二侧板相对地形成，使得出口与吸入口在罐的相对侧上。 优选地，叶轮具有三个叶片。 出口端口优选地形成在入口端口的高度之上。 该装置可以在几秒钟内粉碎平均直径为2英寸至50目颗粒的矿石。 获得的排出颗粒尺寸的均匀性比现有的轧机更好。 本发明的装置几乎不需要维护，因为叶轮和罐内部保持很少的磨损或疲劳。
-
公开(公告)号：US4702426A
公开(公告)日：1987-10-27
申请号：US848858
申请日：1986-04-07
申请人： Paolo Citterio
发明人： Paolo Citterio
CPC分类号： B02C13/10 , B02C13/2804
摘要： A screenless mill which grinds and simultaneously conveys material utilizes a grinding system constituted by a rotating shaft on which grinding elements are fixed in a helical arrangement. The helical arrangement forms a screw which facilitates the advancement of the material in addition to grinding it. The screw pitch is adjustable in such a manner that when the material reaches the discharge port it has attained the required particle size. The grinding elements are readily interchangeable to permit replacement of worn or damaged parts or to treat a variety of materials as well as to vary the degree of grinding to be attained.
摘要翻译： 研磨并同时输送材料的无筛研磨机利用由旋转轴构成的研磨系统，研磨元件以螺旋形式固定在该旋转轴上。 螺旋布置形成螺杆，除了研磨之外，还有助于材料的推进。 螺杆间距可以这样调节，即当材料到达排出口时，其达到所需的粒度。 研磨元件可以容易地互换，以允许更换磨损或损坏的部件或者处理各种材料以及改变要达到的磨削程度。
-
公开(公告)号：US4545727A
公开(公告)日：1985-10-08
申请号：US435091
申请日：1982-10-18
IPC分类号： B02C13/08 , B02C13/10 , B02C13/288
CPC分类号： B02C13/288 , B02C13/08 , B02C13/10
摘要： A mill with an impeller in which blades are mounted between two disks, and each blade has a leading edge projecting into the cross-section of the inlet. The leading edge of every other one of the blades is perpendicular to the axis of the impeller, and the leading edge of the remaining blades on the impeller are skewed. The blades on the impeller alternate in sequence along the circumference of the impeller so that each blade with leading edge perpendicular to the impeller axis is adjacently neighbored on each side with blades having skewed leading edges. The alternative sequence of the blades reduce wear on the blades by a predetermined amount for increasing the operating life of the blades.
摘要翻译： 具有叶轮的铣刀，其中叶片安装在两个盘之间，并且每个叶片具有突出到入口横截面的前缘。 每个其他叶片的前缘垂直于叶轮的轴线，叶轮上的其余叶片的前缘倾斜。 叶轮上的叶片沿着叶轮的圆周顺序地交替，使得具有垂直于叶轮轴线的前缘的每个叶片在每侧具有相邻的邻接，叶片具有偏斜的前缘。 叶片的替代顺序减少叶片上的磨损预定量以增加叶片的使用寿命。
-
公开(公告)号：US4428536A
公开(公告)日：1984-01-31
申请号：US202355
申请日：1980-10-25
申请人： Jeffrey C. Rodgers
发明人： Jeffrey C. Rodgers
IPC分类号： B02C13/08 , B02C13/13 , B02C13/284 , B02C13/286 , B02C23/12
摘要： A classifier mill having first and second series of beaters (1, 2) on respective sides (3, 4) of the periphery (5) of a rotary pulverizer disc (6) within a chamber (7), an independently rotary classifier (8) coaxial therewith and radially inwards of the second series of beaters (2), an entry (9) for material into the chamber (7) at a position intermediate the pulverizer axis and the first series of beaters (1), and an exit (10) for fines coaxial with the classifier (8) and remote from the pulverizer (6), is further provided within the chamber (7) with an annular wall (18) extending radially outwards from clear of the periphery (19) of the classifier (8) to beyond the periphery (5) of the second series of beaters (2), and with a cylindrical wall (20) extending from the annular wall (18) past the peripheries of both series of beaters (1, 2), the cylindrical wall (20) being provided with a series of circumferentially spaced openings (21) disposed radially outwards with respect to only the first series of beaters (1), which openings (21) may be provided with screens (22).
摘要翻译： 分级机在室（7）内具有旋转粉碎机盘（6）的周边（5）的相应侧（3,4）上的第一和第二系列搅拌器（1,2），独立旋转分级器（8） ）与所述第二系列搅拌器（2）的径向向内，用于在所述粉碎机轴线和所述第一系列搅拌器（1）之间的位置处的材料进入所述室（7）的入口（9） 10）与分选机（8）同轴并且远离粉碎机（6）的细粒进一步在腔室（7）内设置有环形壁（18），该环形壁（18）从分选机的外围（19）的径向向外延伸 （8）延伸到第二系列搅拌器（2）的周边（5）之外，并且具有从环形壁（18）延伸穿过两个搅拌器（1,2）的周边的圆柱形壁（20） 圆柱形壁（20）设置有一系列相对于仅仅径向向外设置的周向间隔开的开口（21） 第一系列搅打器（1），所述开口（21）可设有筛网（22）。
-
公开(公告)号：US4240590A
公开(公告)日：1980-12-23
申请号：US34364
申请日：1979-04-30
CPC分类号： B02C13/08 , B02C13/2804
摘要： A blower-beater mill for drying and milling material with a beater body and impeller arranged on the mill shaft. The beater arms of the beater body are fastened between hub rings on the shaft and water cooling is applied along the longitudinal axis of the mill shaft. The shaft is enclosed by a casing which extends to the impeller and is spaced from the shaft. In the region of the beater body, the casing has openings for the beater arms. The mill shaft also has hub rings between the beater body and the impeller. The casing is made up of U-shaped rings which overlap one or several hub rings. The rings have vertical legs inserted into passages between the hub rings. A passage behind the beater portion may be enlarged for fitting insert pins in the direction of the hub pins and lock washers may be placed between the front faces of the insert pins and the side faces of the hub rings. A gap may be located between the deflection disk of the impeller and the last U-shaped ring. The diameter of individual U-shaped rings may vary along the shaft.
摘要翻译： 用于干燥和研磨材料的鼓风机搅拌机，其具有布置在轧机轴上的打浆机和叶轮。 打浆器主体的打臂支撑在轴上的轮毂环之间，沿着轧机轴的纵向轴线施加水冷却。 轴由一个延伸到叶轮并与轴间隔开的壳体包围。 在打浆机主体的区域中，壳体具有用于打浆器臂的开口。 磨机轴还具有在打浆机和叶轮之间的轮毂环。 外壳由与一个或多个轮毂环重叠的U形环组成。 环具有插入到轮毂环之间的通道中的垂直腿。 搅拌器部分后面的通道可以被扩大，用于沿轮毂销的方向嵌合插销，并且锁定垫圈可以放置在插入销的前表面和轮毂环的侧面之间。 间隙可以位于叶轮的偏转盘和最后的U形环之间。 单个U形环的直径可以沿轴变化。
-
公开(公告)号：US4101080A
公开(公告)日：1978-07-18
申请号：US703242
申请日：1976-07-07
IPC分类号： B02C13/08 , B02C13/286 , B02C23/08
CPC分类号： B02C13/286 , B02C13/08
摘要： A beater mill comprising a cylindrical housing which accomodates a rotor carrying at least two arcuately spaced groups of beaters, the beaters from group to group being axially offset, the cylindrical jacket of the housing being formed as a peripheral sectional screen, an axial inlet for material to be milled being provided adjacent the rotor axis, the rotor arms being formed as fan blades and the said inlet including a distributor means for the air and material taken in through the inlet.
摘要翻译： 一种搅拌机，其包括圆柱形壳体，其包含承载至少两个弓形间隔的搅拌器组的转子，所述搅拌器从一组到另一组轴向偏移，所述壳体的圆柱形护套形成为周边截面筛网，用于材料的轴向入口 要被铣削设置在转子轴线附近，转子臂形成为风扇叶片，并且所述入口包括用于通过入口吸入的空气和材料的分配器装置。
-
公开(公告)号：US3917175A
公开(公告)日：1975-11-04
申请号：US50653274
申请日：1974-09-16
发明人： MAEDA HIROYUKI , SUZUKI TERUAKI
CPC分类号： B02C13/13
摘要： Crushing apparatus having a centrifugal classifier comprising a first housing and a second housing which are substantially coaxial with each other. The first housing contains hammer means rotatable about its axis and is provided with a chute for feeding thereto the material to be crushed. The second housing has discharge means proximate to its axis. The first housing communicates with the second housing through first conduit means and second conduit means.
摘要翻译： 具有离心分选机的破碎装置包括彼此基本同轴的第一壳体和第二壳体。 第一壳体包括围绕其轴线旋转的锤装置，并且设置有用于向其供给要被粉碎的材料的滑槽。 第二壳体具有靠近其轴线的排出装置。 第一壳体通过第一导管装置和第二导管装置与第二壳体连通。
-
公开(公告)号：US3485455A
公开(公告)日：1969-12-23
申请号：US3485455D
申请日：1967-10-17
发明人： REIMER LEON G
CPC分类号： B02C18/0084
-
公开(公告)号：US3289952A
公开(公告)日：1966-12-06
申请号：US36135964
申请日：1964-04-21
CPC分类号： B02C13/02 , B02C13/06 , B02C13/08 , B02C13/2804 , B29B13/10
-
-
-
-
-
-
-
-
-
搜索结果
72 条记录 (耗时 0.018 秒)
