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    Compactor construction
    46.
    发明申请
    Compactor construction 有权
    压实机施工

    公开(公告)号：US20080105141A1

    公开(公告)日：2008-05-08

    申请号：US12006853

    申请日：2008-01-07

    申请人： Terry Duperon

    发明人： Terry Duperon

    IPC分类号： B30B9/02

    CPC分类号： B30B9/121 ,  B30B9/16 ,  B30B9/18

    摘要： A compactor for compacting and dewatering debris comprises a housing having an inlet for enabling debris to be delivered to forwarding augers which forward the debris to a compaction chamber at the discharge end of the housing. The chamber has an outlet opening of less cross-sectional area than that of the chamber, thereby ensuring compaction of the debris as it moves toward discharge. Debris enroute to discharge may be sprayed with water to remove sludge-like substances which otherwise would cling to some types of debris.

    摘要翻译： 用于压实和脱水碎屑的压实机包括具有入口的壳体，所述入口用于使碎屑能够被输送到前进螺旋推运器，所述螺旋推进器将碎屑向前推送到壳体的排出端处的压实室。 该腔室具有比腔室的横截面面积小的出口开口，从而确保当碎屑向排放物移动时的压实。 排放废气的碎屑可以用水喷洒以除去否则将粘附于某些类型的碎屑的污泥状物质。

    Solid-liquid separator
    47.
    发明授权
    Solid-liquid separator 有权
    固液分离器

    公开(公告)号：US07344033B2

    公开(公告)日：2008-03-18

    申请号：US11081469

    申请日：2005-03-16

    申请人： Masayoshi Sasaki

    发明人： Masayoshi Sasaki

    IPC分类号： B01D33/00

    CPC分类号： B01D29/46 ,  B30B9/16 ,  B30B9/26

    摘要： To provide a solid-liquid separator in which a treatment object such as sludge can be transported without clogging, liquid can be efficiently separated from the treatment object, and a maintenance operation can be easily conducted. Movable plates 12 and fixed plates 13 are disposed alternately, two screws 21, 22 are disposed in recess sections 14, 15 formed in the movable plates 12 and fixed plates 13, parts of blade sections 25, 26 of the two screws 21, 22 overlap each other, the two screws 21, 22 are rotary driven, and the liquid is discharged from the gap between the movable plates 12 and fixed plates 13, while the treatment object is being transported. When the movable plates 12 are replaced, the two screws 21, 22 are lifted up and then the movable plates 12 are pulled up and replaced.

    摘要翻译： 为了提供一种固体 - 液体分离器，其中诸如污泥的处理对象可以在不堵塞的情况下运输，可以将液体从处理对象中有效地分离，并且可以容易地进行维护操作。 可移动板12和固定板13交替设置，两个螺钉21,22设置在形成在可动板12和固定板13中的凹部14,15中，两个螺钉21,22的叶片部分25,26的部分重叠 彼此相对地，两个螺钉21,22被旋转驱动，并且在运送处理对象物时液体从可移动板12和固定板13之间的间隙排出。 当更换可动板12时，将两个螺钉21,22提起​​，然后将可动板12拉起并更换。

    Screw press for pressing fibrous material, in particular sugar beet pulp
    48.
    发明申请
    Screw press for pressing fibrous material, in particular sugar beet pulp 有权
    用于压制纤维材料的螺旋压榨机，特别是甜菜浆

    公开(公告)号：US20060288884A1

    公开(公告)日：2006-12-28

    申请号：US10570592

    申请日：2004-08-03

    申请人： Lionello Babbini

    发明人： Lionello Babbini

    IPC分类号： B30B3/04

    CPC分类号： B30B9/16 ,  B30B9/26

    摘要： A screw press (1) for pressing fibrous material, in particular sugar beet pulp, comprising: at least one pair of helical elements (30) which are disposed mutually parallel and side by side and comprise at least one helix (32, 33) disposed about a rotary shaft which extends along a predetermined axial direction; a perforated walled filtering cage (5) supported by equidistant hoops (13, 14) and enclosing said helical elements (30) as an exact fit; a loading hopper (8); a discharge opening (9) for the exit of the pressed material; a collection sump (10) positioned externally to said filtering cage (4); in which said filtering cage (5) presents a modular structure having a distance between the axes of each module (M) which is constant and is a sub-multiple of, or equal to, the dimension of the loading hopper (8) measured along said predetermined axial direction, said loading hopper (8) being shiftable by its replacing one or more modules (M) of the filtering cage (5).

    摘要翻译： 一种用于挤压纤维材料，特别是甜菜浆的螺旋压榨机（1），包括：至少一对螺旋形元件（30），它们彼此平行并且并排设置并且包括至少一个螺旋（32,33） 围绕沿预定轴向方向延伸的旋转轴; 由等距环（13,14）支撑并围绕所述螺旋元件（30）精确配合的穿孔壁过滤笼（5）; 装载料斗（8）; 用于压制材料出口的排放口（9）; 位于所述过滤笼（4）外部的收集池（10）; 其中所述过滤笼（5）具有模块化结构，其具有恒定的每个模块（M）的轴线之间的距离，并且是沿着所测量的装载料斗（8）的尺寸的子倍数或等于 所述预定的轴向方向，所述装载料斗（8）可通过其更换过滤笼（5）的一个或多个模块（M）而移动。

    Twin screw extruder with conical non-parallel converging screws
    49.
    发明申请
    Twin screw extruder with conical non-parallel converging screws 审中-公开

    公开(公告)号：US20030210605A1

    公开(公告)日：2003-11-13

    申请号：US10456248

    申请日：2003-06-05

    发明人： Bobbie W. Hauck ,  Lavon G. Wenger

    IPC分类号： B29B007/48

    CPC分类号： B29B7/801 ,  A23P30/20 ,  B29C48/05 ,  B29C48/252 ,  B29C48/395 ,  B29C48/402 ,  B29C48/505 ,  B29C48/52 ,  B30B9/16 ,  B30B9/26

    摘要： An improved twin screw extruder device (14) is provided which is capable of producing a wide variety of high quality extrudates having greatly varying final properties, without the need for extensive machine modifications. The extruder (14) includes a barrel (16) together with a co-rotating twin screw assembly (22). The assembly (22) is made up of a pair of screws (50, 52) having central, tapered shafts (54, 56) equipped with outwardly extending helical flighting (58, 60); the screws (50, 52) are non-parallel and are positioned so that the flighting (58, 60) thereof is intercalated along the length of the screws (50, 52). The flighting is of specialized configuration and tapers along the length of the screws (50, 52) preferably at an angle of taper different than that of the shafts (54, 56); moreover, the width of the outer flighting surfaces (70, 72) increases along the length of the shafts (54, 56). This screw geometry defines a series of alternating upper and lower close-clearance high-pressure nip areas (78) defined by the flighting (58, 60) which serves to propel an extrudable mixture forwardly towards the outlet end (20) of the barrel (16). However, passageways (80) and kneading zones (82) are also defined between the screws (50, 52), which assures full mixing, shearing and cooking of the material. The extruder device (14) is capable of producing high density sinking aquatic feeds as well as expanded, low density products merely by changing the rotational speed of the screws (50, 52) together with appropriate temperature control. In another embodiment, a fluid extraction extruder (138) is provided having a specialized extruder head (140) including an outer shell (144) and an inner, elongated, slotted sleeve (152).

    Twin screw extruder with conical non-parallel converging screws
    50.
    发明申请
    Twin screw extruder with conical non-parallel converging screws 有权

    公开(公告)号：US20030112698A1

    公开(公告)日：2003-06-19

    申请号：US10068181

    申请日：2002-02-05

    申请人： WENGER MANUFACTURING, INC.

    发明人： Bobbie W. Hauck ,  Lavon G. Wenger

    IPC分类号： B29B007/48

    CPC分类号： B29C47/402 ,  A23P30/20 ,  B29B7/801 ,  B29C47/0014 ,  B29C47/0801 ,  B29C47/38 ,  B29C47/60 ,  B29C47/6012 ,  B30B9/16 ,  B30B9/26

    摘要： An improved twin screw extruder device (14) is provided which is capable of producing a wide variety of high quality extrudates having greatly varying final properties, without the need for extensive machine modifications. The extruder (14) includes a barrel (16) together with a co-rotating twin screw assembly (22). The assembly (22) is made up of a pair of screws (50, 52) having central, tapered shafts (54, 56) equipped with outwardly extending helical flighting (58, 60); the screws (50, 52) are non-parallel and are positioned so that the flighting (58, 60) thereof is intercalated along the length of the screws (50,52). The flighting is of specialized configuration and tapers along the length of the screws (50, 52) preferably at an angle of taper different than that of the shafts (54, 56); moreover, the width of the outer flighting surfaces (70, 72) increases along the length of the shafts (54, 56). This screw geometry defines a series of alternating upper and lower close-clearance high-pressure nip areas (78) defined by the flighting (58, 60) which serves to propel an extrudable mixture forwardly towards the outlet end (20) of the barrel (16). However, passageways (80) and kneading zones (82) are also defined between the screws (50, 52), which assures full mixing, shearing and cooking of the material. The extruder device (14) is capable of producing high density sinking aquatic feeds as well as expanded, low density products merely by changing the rotational speed of the screws (50, 52) together with appropriate temperature control. In another embodiment, a fluid extraction extruder (138) is provided having a specialized extruder head (140) including an outer shell (144) and an inner, elongated, slotted sleeve (152).