公开(公告)号：US4040948A

公开(公告)日：1977-08-09

申请号：US585859

申请日：1975-06-11

申请人： Herbert Hergeth ,  Walter Wirth

发明人： Herbert Hergeth ,  Walter Wirth

IPC分类号： D01G9/10 ,  B07B9/00

CPC分类号： D01G9/10

摘要： This disclosure relates to apparatus for cleaning natural fibers of their contaminants by passing the same through a pair of rotary drum sieves each having a porous peripheral surface subject to a vacuum whereby natural fibers adhere to the porous peripheral surfaces and contaminants are drawn therethrough, the drum sieves being disposed with portions of their peripheral surfaces defining a throat through which the fibers pass, and means contiguous the throat for cutting off the vacuum effect of the first drum sieve whereby the fibers are transferred from the first drum peripheral surface to that of the second drum.

摘要翻译： 本公开涉及用于通过使其相同的天然纤维通过一对具有多孔周边表面的旋转筛筛网来清洁其污染物的天然纤维的设备，其中天然纤维粘附到多孔周边表面并且污染物被吸入其中，滚筒 筛子被设置成其周边表面的一部分限定出纤维通过的喉部，并且意味着邻接喉部以切断第一鼓状筛的真空效应，由此纤维从第一鼓外周表面转移到第二鼓外周表面 鼓。

公开(公告)号：US4187052A

公开(公告)日：1980-02-05

申请号：US24250

申请日：1979-03-27

申请人： Herbert Hergeth

发明人： Herbert Hergeth

IPC分类号： D01G7/00 ,  D01G7/10 ,  B65G65/02

CPC分类号： D01G7/00 ,  D01G7/10

摘要： This disclosure relates to a method of removing a generally uniform layer portion of fibrous material from the top of a bale of compressed fibrous material and loosening the fibers of the layer portion during the removal thereof by providing a bale of relatively compressed fibrous material having a predetermined upper surface area, providing a suction hood having an overall area corresponding in size generally to the upper surface area of the fibrous bale, creating at least two spaced linear areas of suction across the overall area of the hood while preventing the creation of suction between the two linear suction areas, positioning the suction hood in overlying contiguous relationship to the bale upper surface area whereby the suction draws the fibrous material upwardly across the overall area and loosens the compressed condition thereof to a generally fluffed state through a uniform depth thereof, raising the suction hood to remove a general uniform depth of the loosened fibrous material across generally the entirety of the predetermined surface area, and subsequently discontinuing the suction to release the loosened fibrous material layer portion from the suction hood for subsequent processing.

摘要翻译： 本公开涉及一种从包裹的压缩纤维材料的顶部除去纤维材料的大致均匀的层部分的方法，并且通过提供具有预定的 上表面区域，提供吸气罩，其整体面积通常大致对应于纤维包的上表面积，从而在罩的整个区域上形成至少两个隔开的线性吸引区域，同时防止在罩的整个区域之间产生吸力 两个线性抽吸区域，将抽吸罩定位在与捆包上表面区域相邻的连续关系中，由此吸力将纤维材料向上拉过整个区域，并将其压缩状态松散到通常其起伏状态通过其均匀的深度， 抽吸罩以去除松散的纤维配合物的一般均匀的深度 并且随后停止抽吸以从抽吸罩释放松动的纤维材料层部分用于随后的加工。

公开(公告)号：US4025989A

公开(公告)日：1977-05-31

申请号：US645402

申请日：1975-12-30

申请人： Bill J. Naarding ,  Herbert Hergeth

发明人： Bill J. Naarding ,  Herbert Hergeth

IPC分类号： D01G9/04 ,  D02J7/00

CPC分类号： D01G9/04

摘要： This disclosure relates to an opening and cleaning machine for fibrous material, including a plurality of rotatable beaters disposed within a housing, grating means adjacent to and beneath the beater units, guide plate meansgenerally adjacent to and above the beater units, first and second aperture means respectively adjacent first and last of the beater units through which fibrous material is respectively fed into and removed from the machine, and third aperture means in a top wall of the housing through which suction can be drawn to remove dust during the processing of the fibrous material.

摘要翻译： 本公开涉及一种用于纤维材料的开口和清洁机，包括设置在壳体内的多个可旋转的打浆机，与打浆机单元相邻并且在搅拌器单元下方的格栅装置，通常在打浆机单元上方和上方的导板装置，第一和第二孔装置 分别相邻的第一和最后的打浆机单元，纤维材料分别通过该单元被输送到机器中并从机器移除;以及第三孔装置，在壳体的顶壁中，在纤维材料的加工过程中可以通过该第三孔装置抽吸以除去灰尘 。