公开(公告)号：US08403127B2

公开(公告)日：2013-03-26

申请号：US12919063

申请日：2009-02-27

申请人： Karl-Heinz Tetzlaff

发明人： Karl-Heinz Tetzlaff

IPC分类号： B65G33/26 ,  B65B3/08

CPC分类号： B65G53/48 ,  B30B9/166 ,  C10J3/30 ,  C10J2200/158 ,  C10J2300/0916 ,  Y02P20/145

摘要： The introduction of a heterogeneous solid substance, such as biomass, into a container which is under pressure is difficult. The rotary valves and airlocks used hitherto have substantial deficiencies. The use of standard screw conveyors has hitherto failed due to the fact that a cavity formed behind the screw helix in which gas could escape from the pressurized container. These deficiencies are resolved in that two independently controllable screws are arranged in a screw conveyor pipe. Between the primary screw driven by a motor and the secondary screw driven by another motor, the biomass is compacted by high pressure as a consequence of the different revolution speeds of the motors in such a way that an almost gas-tight plug is formed. The invention is particularly well-suited for the introduction of biomass into a gasification installation which is under pressure, for the production of synthesis gas.

摘要翻译： 将异质固体物质如生物质引入到处于压力下的容器中是困难的。 目前使用的旋转阀和气闸具有实质性缺陷。 迄今为止，使用标准的螺旋输送机是由于在螺旋螺旋之后形成的空腔可以从加压容器逸出的事实。 这些不足之处在于，螺旋输送管中布置了两个可独立控制的螺钉。 在由电动机驱动的主螺杆和由另一个电动机驱动的次级螺杆之间，作为电动机的不同转速的结果，生物质被高压压缩，使得形成几乎不透气的塞子。 本发明特别适用于将生物质引入到处于压力下的气化装置中，用于生产合成气。

公开(公告)号：US20160024714A1

公开(公告)日：2016-01-28

申请号：US14776031

申请日：2014-03-13

申请人： Hans-Joachim BOLTERSDORF

发明人： Hans-Joachim BOLTERSDORF

IPC分类号： D21D5/24

CPC分类号： B30B9/18 ,  B30B9/12 ,  B30B9/121 ,  B30B9/125 ,  B30B9/14 ,  B30B9/16 ,  B30B9/163 ,  B30B9/166 ,  D21B1/32 ,  D21B1/342 ,  D21B1/345 ,  D21C5/02 ,  D21C9/00 ,  D21C9/18 ,  Y02W30/646 ,  Y02W30/648

摘要： A liquefier with a cylindrical delivery tube comprises a rotatable spiral disposed in the delivery tube, wherein water intakes are disposed on the delivery tube. A centrifugal pump is preferably disposed downstream of the delivery tube, said centrifugal pump delivering the liquefied medium onward.

摘要翻译： 具有圆柱形输送管的液化器包括设置在输送管中的可旋转螺旋，其中进水口设置在输送管上。 离心泵优选地设置在输送管的下游，所述离心泵向前输送液化介质。

公开(公告)号：US20110271649A1

公开(公告)日：2011-11-10

申请号：US12919063

申请日：2009-02-27

申请人： Karl-Heinz Tetzlaff

发明人： Karl-Heinz Tetzlaff

IPC分类号： B65B3/08

CPC分类号： B65G53/48 ,  B30B9/166 ,  C10J3/30 ,  C10J2200/158 ,  C10J2300/0916 ,  Y02P20/145

摘要： The introduction of a heterogeneous solid substance, such as biomass, into a container which is under pressure is difficult. The rotary valves and airlocks used hitherto have substantial deficiencies. The use of standard screw conveyors has hitherto failed due to the fact that a cavity formed behind the screw helix in which gas could escape from the pressurized container. These deficiencies are resolved in that two independently controllable screws are arranged in a screw conveyor pipe. Between the primary screw driven by a motor and the secondary screw driven by another motor, the biomass is compacted by high pressure as a consequence of the different revolution speeds of the motors in such a way that an almost gas-tight plug is formed. The invention is particularly well-suited for the introduction of biomass into a gasification installation which is under pressure, for the production of synthesis gas.

摘要翻译： 将异质固体物质如生物质引入到处于压力下的容器中是困难的。 目前使用的旋转阀和气闸具有实质性缺陷。 迄今为止，使用标准的螺旋输送机是由于在螺旋螺旋之后形成的空腔可以从加压容器逸出的事实。 这些不足之处在于，螺旋输送管中布置了两个可独立控制的螺钉。 在由电动机驱动的主螺杆和由另一个电动机驱动的次级螺杆之间，作为电动机的不同转速的结果，生物质被高压压缩，使得形成几乎不透气的塞子。 本发明特别适用于将生物质引入到处于压力下的气化装置中，用于生产合成气。

公开(公告)号：US20160040358A1

公开(公告)日：2016-02-11

申请号：US14776021

申请日：2014-03-14

申请人： Hans-Joachim BOLTERSDORF

发明人： Hans-Joachim BOLTERSDORF

IPC分类号： D21F7/00

CPC分类号： B30B9/18 ,  B30B9/12 ,  B30B9/121 ,  B30B9/125 ,  B30B9/14 ,  B30B9/16 ,  B30B9/163 ,  B30B9/166 ,  D21B1/32 ,  D21B1/342 ,  D21B1/345 ,  D21C5/02 ,  D21C9/00 ,  D21C9/18 ,  Y02W30/646 ,  Y02W30/648

摘要： A screw press features a feed pipe, in which a rotatable feed screw is arranged, and a feed cone, to which the feed screw conveys material, wherein drainage openings are arranged in the feed pipe. Drainage openings are preferably also provided in the feed pipe cone. Especially the combination of a feed screw with a feed pipe cone and a downstream compactor leads to a simple and effective compression of particularly liquid materials.

摘要翻译： 螺旋压榨机具有供给管，其中布置有可旋转进料螺杆，进料锥体，进料螺杆输送材料，其中排出口布置在进料管中。 排水口优选也设置在进料管锥体中。 特别是进料螺杆与进料管锥体和下游压实机的组合导致特别是液体材料的简单而有效的压缩。

公开(公告)号：US08312809B2

公开(公告)日：2012-11-20

申请号：US12522007

申请日：2008-01-17

申请人： Luciano Salda

发明人： Luciano Salda

IPC分类号： B30B3/00 ,  B30B9/14

CPC分类号： B30B9/3082 ,  B30B9/166 ,  B30B9/3096 ,  B30B11/243 ,  B30B15/308

摘要： Screw press, with small dimensions, particularly suitable for the compaction of solid waste for disposal also using sorted-waste collection. The screw press comprises an initial large-diameter screw section with a wide-pitch helix, communicating laterally with the bottom opening of the loading hopper (1) in order to remove the material from the hopper and feed it to a following small-diameter screw section with a small-pitch helix, surrounded by an internally scored stator body. This produces the feeding and compaction of the material which also occurs in conjunction with the action of a constriction which acts on the discharge mouth of this latter screw section. A press of this type has the two screw sections (3, 4) which are separated and arranged parallel to each other and one above or around each other, so as to form overall a press which no longer has as its length the sum of the lengths of the two screw sections. Instead, it has a length corresponding to the length of the longer of the two screw sections. The two screw sections are operated at different speeds, with the second compacting screw section (4) rotating at a speed greater than that of the first feeder screw section.

摘要翻译： 螺旋压力机，尺寸小，特别适用于固体废弃物的压实处理，也使用分选废物收集。 螺旋压榨机包括具有宽节距螺旋的初始大直径螺杆部分，其与装载料斗（1）的底部开口横向连通，以从料斗中取出材料并将其送入以下小直径螺杆 截面具有小间距螺旋，被内部刻痕的定子体环绕。 这产生的材料的进料和压实也与作用在后者螺杆部分的排放口上的收缩作用相结合。 这种类型的压力机具有两个彼此平行并且彼此平行地彼此分离和布置的两个螺钉部分（3,4），以便形成整体上不再具有其长度的总和的压力机 两个螺丝部分的长度。 相反，它具有对应于两个螺杆部分较长的长度的长度。 两个螺杆部分以不同的速度操作，第二压紧螺旋部分（4）的转速大于第一喂入螺杆部分的速度。

公开(公告)号：US20100083850A1

公开(公告)日：2010-04-08

申请号：US12522007

申请日：2008-01-17

申请人： Luciano Salda

发明人： Luciano Salda

IPC分类号： B30B9/16 ,  B30B11/24

CPC分类号： B30B9/3082 ,  B30B9/166 ,  B30B9/3096 ,  B30B11/243 ,  B30B15/308

摘要： Screw press, with small dimensions, particularly suitable for the compaction of solid waste for disposal also by means of sorted-waste collection, of the type which comprises an initial large-diameter screw section with a wide-pitch helix, communicating laterally with the bottom opening of the loading hopper (1) in order to remove the material from it and feed it to a following small-diameter screw section with a small-pitch helix, surrounded by an internally scored stator body so as to produce the feeding and compaction of the material which also occurs in conjunction with the action of constriction means which act on the discharge mouth of this latter screw section, a press of this type being characterized in that the two said aforementioned screw sections (3, 4) are separated and arranged parallel to each other and one above or around each other, so as to form overall a press which no longer has as its length the sum of the lengths of the said two screw sections, but which has a length corresponding to the length of the longer of the two screw sections, means being envisaged for operating said two screw sections at different speeds, with the second compacting screw section (4) which rotates at a speed greater than that of the first feeder screw section (3).

摘要翻译： 具有小尺寸的螺旋压榨机特别适合用于通过分类废物收集来处置固体废物的压实，其类型包括具有宽螺距螺旋的初始大直径螺杆部分，其与底部横向连通 打开装载料斗（1），以从中取出材料并将其输送到具有小节距螺旋线的随后的小直径螺旋部分，被内部刻划的定子体围绕，以产生进料和压实 这种与压缩装置的作用相结合的材料也起作用，该压缩装置作用于后者的螺旋部分的排出口，这种压力机的特征在于，两个所述上述螺杆部分3,4彼此平行 彼此相对并且彼此相邻，并且整体上形成不再具有长度的所述两个螺杆部分的长度的总和，但是具有len gth对应于两个螺杆部分较长的长度，装置被设想用于以不同速度操作所述两个螺杆部分，第二压实螺纹部分（4）的转速大于第一进料螺杆部分的速度 （3）。

公开(公告)号：US2876698A

公开(公告)日：1959-03-10

申请号：US48950555

申请日：1955-02-21

申请人： SISLEY LESLIE J

发明人： SISLEY LESLIE J

IPC分类号： B30B9/12 ,  B30B9/16

CPC分类号： B30B9/128 ,  B30B9/166

公开(公告)号：US20230173778A1

公开(公告)日：2023-06-08

申请号：US17906091

申请日：2021-03-15

申请人： Metawater Co., Ltd.

发明人： Masafumi TAN

IPC分类号： B30B9/16 ,  B30B9/12 ,  C02F11/121

CPC分类号： B30B9/166 ,  B30B9/128 ,  C02F11/121

摘要： Capable of increasing both solid-liquid separation efficiency and cleanability. A separation device includes a casing including an object discharging port on a first direction E1 side than an object feeding port, and a separated liquid discharging port on a second direction E2 side than the object feeding port; a screw shaft; a first screw blade having a second surface that faces space Sla into which a pre-object is fed from the object feeding port in the casing; and a second screw blade having a first surface that faces the space Sla into which the pre-object is fed from the object feeding port in the casing. An end part of the first screw blade on the first direction E1 side is placed on the first direction E1 side than an end part of the second screw blade on the first direction E1 side.

公开(公告)号：US5489383A

公开(公告)日：1996-02-06

申请号：US251620

申请日：1994-05-31

申请人： Tadao Yoshikawa

发明人： Tadao Yoshikawa

IPC分类号： B01D29/35 ,  B01D33/067 ,  B01D36/02 ,  B30B9/12 ,  B30B9/16 ,  B01D29/33 ,  B01D29/64

CPC分类号： B30B9/166 ,  B01D29/356 ,  B01D33/067 ,  B30B9/12 ,  B30B9/121 ,  B01D2201/02 ,  B01D36/02

摘要： A screw type dewatering machine according to the present invention includes inner and outer sleeves (1, 2), an annular space chamber (3) defined therebetween, a coil-like screw (4) rotatably disposed in the annular space chamber (3), and drain screens (5, 12) disposed on the inner sleeve (1) and/or the outer sleeve (2), and is characterized in thata support ring (16) is attached to the outer periphery of one end of the coil-like screw (4) and is rotatably supported by the outer sleeve (2).

摘要翻译： 根据本发明的螺杆式脱水机包括内套筒和外套筒（1,2），在其间限定的环形空间腔（3），可旋转地设置在环形空间腔（3）中的线圈状螺钉（4） 以及设置在内套筒（1）和/或外套筒（2）上的排水筛（5,12），其特征在于，支撑环（16）附接到线圈 - （4）并且由外套筒（2）可旋转地支撑。

公开(公告)号：US5160441A

公开(公告)日：1992-11-03

申请号：US701778

申请日：1991-05-17

申请人： Lynn C. Lundquist

发明人： Lynn C. Lundquist

IPC分类号： B01D33/11 ,  B04B3/04

CPC分类号： B04B3/04 ,  B01D33/11 ,  B30B9/163 ,  B30B9/166 ,  B01D2201/282

摘要： The present invention is a method for using a horizontal, continuous process auger centrifuge to separate the granulated material of a container from whatever liquid residue remains within the container. Though this technology is suitable for many diverse applications, a primary objective is the continuous separation of the recyclable plastic of a motor oil container from the remaining reusable motor oil within the container after the container has ostensibly been emptied. It is an objective of the method to accomplish this separation in an economically advantageous manner which uses neither a solvent nor a wash process, and which reclaims the oil in a suitable state for reprocessing. In a second method, a rinsing mechanism is employed by which a residual liquid waste, such as soap, may be concentrated and separated in a first rinse stage without introducing the residual liquid waste in dilute form into the waste water treatment process.

摘要翻译： 本发明是一种使用水平连续的过程螺旋式离心机将容器的造粒材料与残留在容器内的任何液体残余物分开的方法。 虽然该技术适用于多种应用，但主要目的是在容器表面上排空之后，将机油容器的可回收塑料与容器内剩余的可重复使用的机油连续分离。 该方法的目的是以经济上有利的方式实现这种分离，其既不使用溶剂也不使用洗涤方法，并且在合适的状态下回收油以用于后处理。 在第二种方法中，使用漂洗机构，其中残留的液体废物如肥皂可以在第一漂洗阶段中被浓缩和分离，而不将稀释的残余液体废物引入废水处理过程。