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1. 发明申请

US20070128304A1 Process and apparatus for green body extrusion 审中-公开
标题翻译：生坯挤压工艺及装置
公开(公告)号：US20070128304A1
公开(公告)日：2007-06-07
申请号：US10595833
申请日：2004-11-17
申请人： Henrik Stang , Helge Fredslund-Hansen , Johan Gregersen
发明人： Henrik Stang , Helge Fredslund-Hansen , Johan Gregersen
IPC分类号： B28B1/26 , B28B1/08 , B29C47/00
CPC分类号： B30B9/062 , B28B3/24 , B28B7/46 , B28B21/52
摘要： In a process and apparatus for the extrusion of a green body from a paste or suspension of particulate material in a liquid, the suspension is supplied to and substantially fills an extrusion chamber at a relatively low pressure. A high pressure is applied to the suspension on completion of filling whereby the suspension is forced through a moulding spaced with a dewatering section defined by at least partially liquid-permeable walls. A substantial part of the liquid is removed by establishing a pressure differential across at least parts of the wall that are permeable to said liquid, to form a non-flowable shaped body of the particulate material.
摘要翻译：在用于从颗粒材料的浆料或悬浮液在液体中挤出生坯的方法和装置中，悬浮液以相对低的压力被供给并基本上填充挤出室。在填充完成时将高压施加到悬浮液，由此将悬浮液强制通过与由至少部分透液性壁限定的脱水部分隔开的模制物。通过在所述壁的至少部分上形成能够渗透所述液体的压力差来除去大部分液体，以形成不可流动的颗粒材料的成形体。

2. 发明授权

US5887516A Apparatus for extracting liquid from a composite mass 失效
标题翻译：用于从复合材料中提取液体的装置
公开(公告)号：US5887516A
公开(公告)日：1999-03-30
申请号：US874159
申请日：1997-06-13
申请人： Brent H. Sebright , Stuart L. Sebright
发明人： Brent H. Sebright , Stuart L. Sebright
IPC分类号： B30B9/06 , B30B9/26 , B03B9/06
CPC分类号： B30B9/26 , B30B9/062 , B30B9/067
摘要： An apparatus for removing liquid from a composite mixture of liquid and solids comprising a hopper 16 mounted atop a compactor ram assembly 10, having a snout section 12 and an extruder section 14 mounted in a generally axial direction to the compactor ram assembly 10. Wet waste material is loaded into the hopper 16 and falls onto a loading floor 158. A hydraulically operated ram 208 compresses the wet material into the snout and extruder sections 12, 14. Under pressure from the ram 208, liquid in the waste material escapes from numerous drainage slots 25 in the loading floor, the snout section top, bottom and sides 24, 22, 20, and the extruder section top, bottom and sides 30, 28, 26. A platen 80, pivotally mounted to the extruder top plate 30 near the exit of the device and biased with a constant pressure, controls the back pressure in the extruder and snout sections 14, 12. A first embodiment has a converging extruder section 14, having a narrower cross section at the exit of the section, which aids in compacting the material being dewatered. A second embodiment has a slightly diverging extruder section to prevent impaction of dewater material inside the device when operating with certain composite mixtures such as paper pulp.
摘要翻译：一种用于从液体和固体的复合混合物中除去液体的装置，包括安装在压实机组件10的顶部的料斗16，该压实机组件10具有沿压缩机压头组件10大致轴向安装的喷嘴部分12和挤压机部分14.湿废物材料被装载到料斗16中并落到装载地板158上。液压操作的压头208将湿材料压缩到喷嘴和挤出机部分12,14中。在压头208的压力下，废料中的液体从许多排水在加载地板上的槽25，口部分顶部，底部和侧面24,22,20以及挤出机部分顶部，底部和侧面30,28,26。压板80，可枢转地安装到挤出机顶板30附近装置的出口并以恒定的压力偏压，控制挤出机和喷嘴部分14,12中的背压。第一实施例具有会聚挤出机部分14，其在出口处具有较窄的横截面这有助于压实被脱水的材料。第二实施例具有稍微发散的挤出机部分，以在使用某些复合混合物例如纸浆进行操作时防止装置内的脱水材料的碰撞。

3. 发明授权

US5630362A Refuse compactor with dewatering capability 失效
标题翻译：具有脱水能力的垃圾压实机
公开(公告)号：US5630362A
公开(公告)日：1997-05-20
申请号：US428125
申请日：1995-04-25
申请人： Rolf Jonsson
发明人： Rolf Jonsson
IPC分类号： B30B1/18 , B30B9/06 , B30B15/00 , B30B9/04
CPC分类号： B30B15/0088 , B30B1/18 , B30B1/181 , B30B15/00 , B30B9/062
摘要： A refuse compacting device has dewatering capability and in some cases refuse transporting capability wherein refuse is fed into an outer cylinder in which an axially elongate piston is arranged. The piston is capable of reciprocating motion by a drive motor and threadable piston rod and nut arrangement, whereby refuse is forced towards an outlet of the cylinder. The cylinder is provided with apertures for allowing water to escape from the wet refuse as it is compacted against a conically shaped throttling member at the outlet of the cylinder.
摘要翻译： PCT No.PCT / SE93 / 00710 Sec。 371日期1995年04月25日 102（e）日期1995年4月25日PCT提交1993年8月30日PCT公布。第WO94 / 09978号公报日期1994年5月11日一种垃圾压实装置具有脱水能力，并且在某些情况下拒绝运输能力，其中垃圾被送入其中布置有轴向细长活塞的外筒。活塞能够通过驱动电机和可螺纹的活塞杆和螺母装置进行往复运动，从而将垃圾强制朝向气缸的出口。气缸设置有孔，用于允许水从湿垃圾中逸出，因为它在气缸的出口处压紧在锥形节流构件上。

4. 发明授权

US5406883A Dewatering press for compressibly dewaterable material 失效
标题翻译：脱水机可压缩脱水材料
公开(公告)号：US5406883A
公开(公告)日：1995-04-18
申请号：US45856
申请日：1993-04-09
申请人： Hans Schnell , Armin Volk
发明人： Hans Schnell , Armin Volk
IPC分类号： B30B9/02 , B30B9/06 , B30B9/12 , B30B9/18
CPC分类号： B30B9/02 , B30B9/06 , B30B9/062 , B30B9/12 , B30B9/18
摘要： A process is proposed for the dewatering of compressibly dewaterable materials, in particular waste from the processing of paper material, which enables a very high degree of dewatering so that the waste can be readily disposed of, e.g. dumped. For this purpose, the material to be dewatered is initially pre-dewatered by gravity, and usually also by compression, in a transportation section (5). This pre-dewatering can take place in a continually operating feed section (7) through a perforated sieve jacket (10). The material then reaches a press section (6) in which a discontinuously working pressing device is in operation. Further improvements in the dewatering performance are possible by various embodiments of the corresponding pressing elements (13,14). The invention relates to both the process and the device for implemention of the process.
摘要翻译：提出了一种用于对可压缩脱水材料进行脱水的方法，特别是来自纸材加工的废物，其能够进行非常高的脱水程度，使得废物可以容易地处理，例如，倾倒为此目的，待运送部分（5）中首先通过重力预先脱水，并通常也通过压缩进行脱水。这种预脱水可以通过穿孔筛套（10）在连续操作的进料段（7）中进行。然后，该材料到达其中不连续工作的加压装置运行的压榨部（6）。通过相应的按压元件（13,14）的各种实施例，可以进一步提高脱水性能。本发明涉及用于实现该过程的过程和设备。

5. 发明授权

US5173196A Dewatering and compacting equipment with high pressure pumping arrangement 失效
标题翻译：脱水和压实设备具有高压泵送装置
公开(公告)号：US5173196A
公开(公告)日：1992-12-22
申请号：US438731
申请日：1989-11-17
申请人： Dennis P. Macrae
发明人： Dennis P. Macrae
IPC分类号： B01D29/25 , B30B9/06 , B30B9/26
CPC分类号： B30B9/267 , B01D29/25 , B30B9/062 , B30B9/26 , B01D2201/282
摘要： A device for the removal of solids from slurries by continuous compaction in a screen chamber. Pressure of liquid in the chamber causes continuous extrusion of a dewatered solid from an open ended chamber. The walls of the chamber may be constructed from longitudinal wedge bars spaced apart to provide filtering spaces between them. A high pressure pumping arrangement, including a first slurry pump and an auxiliary piston pump, is provided to maintain a high-pressure throughout the chamber to facilitate the continuous extrusion.
摘要翻译：用于通过在筛分室中连续压实从浆料中除去固体的装置。室内的液体压力导致从开放式腔室连续挤出脱水固体。室的壁可以由间隔开的纵向楔形杆构成，以在它们之间提供过滤空间。提供包括第一浆料泵和辅助活塞泵的高压泵送装置以在整个室中保持高压以促进连续挤出。

6. 发明授权

US4413554A Refuse compacting device 失效
标题翻译：垃圾压实装置
公开(公告)号：US4413554A
公开(公告)日：1983-11-08
申请号：US373058
申请日：1982-04-29
申请人： Carl-Otto Wallander
发明人： Carl-Otto Wallander
IPC分类号： B30B9/06 , B30B9/30 , B30B15/16
CPC分类号： B30B9/3025 , B30B9/062 , Y10S100/909
摘要： A device for compacting and dewatering moist refuse comprises a tube and a piston reciprocable therein. Varying consistency of the refuse matter will require a varying resistance to the compacting action of the piston. A throttling device within the tube comprises a number of plates which are swingable about an axis arranged perpendicularly to the tube, and are actuable so as to occupy a position practically level with the wall of the tube, or to a position in which they extend into the tube, respectively. The piston is operated by a double acting hydraulic ram, and the plates are operated by a further hydraulic ram. Both rams are connected to a source of pressure fluid, and are interconnected so the power stroke end of the further ram communicates with the return flow end of the piston ram, and vice versa. Two oppositely directed non-return valves are fitted in parallel in the conduit connecting the power stroke end of the further ram with the return flow end of the piston ram.
摘要翻译：一种用于压实和脱水潮湿垃圾的装置包括一个可在其中往复运动的管和一个活塞。垃圾物质的不一致性将需要对活塞的压实作用的变化的阻力。管内的节流装置包括可围绕垂直于管布置的轴线摆动的多个板，并且可致动以便占据与管的壁几乎一致的位置，或其延伸到管，分别。活塞由双作用液压油缸操作，板由另一液压油缸操作。两个连杆都连接到压力流体源上，并且互连，使另一冲头的动力冲程端与活塞冲头的回流端连通，反之亦然。两个相对方向的止回阀平行安装在导管中，连接另一个压头的动力冲程端与活塞压头的回流端。

7. 发明授权

US1782273A Press 失效
公开(公告)号：US1782273A
公开(公告)日：1930-11-18
申请号：US30522428
申请日：1928-09-11
申请人： OTTO RIEMANN
发明人： OTTO RIEMANN
IPC分类号： B30B9/06
CPC分类号： B30B9/062

8. 发明授权

US09365009B2 Plate press system and process 有权
标题翻译：印版机系统和工艺
公开(公告)号：US09365009B2
公开(公告)日：2016-06-14
申请号：US13765459
申请日：2013-02-12
申请人： Harvey's Farm Cycle, Inc.
发明人： Robert Bollinger
IPC分类号： B30B9/04 , B30B15/00 , B01D29/46 , B30B9/06 , B30B9/26
CPC分类号： B30B9/06 , B01D29/46 , B30B9/04 , B30B9/045 , B30B9/062 , B30B9/067 , B30B9/26 , B30B9/267
摘要： Systems and processes for extracting liquids and solids from waste include separately extracting liquids via spaced plates and solid waste out an exit port with an operably counter-pressured pressure cone. The system and process use a cylinder for accepting waste and a piston for providing pressure and pushing waste through the cylinder. Spaced plates with internal apertures are aligned with the cylinder, and pressure from the piston on waste in the apertures forces liquids to pass between the spaced plates. Solid waste egresses via an exit port aligned with the apertures when pressure on a pressure cone operably connected with the exit port exceeds the force keeping the pressure cone closed on the exit port.
摘要翻译：用于从废物中提取液体和固体的系统和方法包括通过间隔板和固体废物将具有可操作的反压力压力锥的出口排出液体。系统和过程使用用于接收废物的气缸和用于提供压力并通过气缸推动废物的活塞。具有内孔的间隔板与气缸对准，孔中的废物上的活塞的压力迫使液体在间隔板之间通过。固体废物通过与孔口对准的出口端口排出，当与出口端口可操作地连接的压力锥上的压力超过保持压力瓶在出口处封闭的力。

9. 发明申请

US20090051063A1 METHOD OF EXTRUSION OF PARTICULATE PASTES OR SUSPENSIONS 审中-公开
标题翻译：挤出颗粒糊剂或悬浮液的方法
公开(公告)号：US20090051063A1
公开(公告)日：2009-02-26
申请号：US11576034
申请日：2005-09-29
申请人： Henrik Stang , Helge Fredslund-Hansen , Tony Puclin
发明人： Henrik Stang , Helge Fredslund-Hansen , Tony Puclin
IPC分类号： B29C47/92 , B28B3/20
CPC分类号： B28B7/46 , B28B3/20 , B29C48/92 , B29C2948/92514 , B29C2948/9259 , B29C2948/926 , B29C2948/92885 , B29C2948/92895 , B29C2948/92904 , B30B9/062
摘要： The extrusion of a green body from a paste or suspension of particulate solids in a liquid is conducted by a process which includes the steps of introducing flowable paste or suspension into an inlet end of a moulding passage which is defined by walls having at least one partially liquid-permeable wall section; applying pressure to the paste or suspension, thereby to remove from the passage at least a major portion of the liquid of the paste or suspension, by establishing a pressure differential across the liquid permeable section, so as to form in the passage a non-flowable body of consolidated particulate solids of the paste or suspension, and to extrude the non-flowable body progressively from an outlet end of the passage. The magnitude of the pressure, the rate of removal of liquid and the rate of extrusion are controlled to maintain the non-flowable body at a length which extends back from the outlet end of the passage and across and beyond the liquid-permeable wall section to provide a portion of the body upstream of the liquid-permeable wall section. Liquid is removed from the passage by constant pressure filtration in which liquid being forced from the suspension is filtered through the portion of the non-flowable body maintained upstream of the liquid permeable section.
摘要翻译：将生坯从糊状物或液体中的固体颗粒悬浮液挤出通过包括以下步骤的方法进行：将可流动的浆料或悬浮液引入模制通道的入口端，所述入口端由具有至少一部分透液壁部分; 对浆料或悬浮液施加压力，从而通过在液体可渗透部分上形成压力差，从浆液或悬浮液的至少大部分液体中除去浆液或悬浮液的液体，从而在通道中形成不可流动的膏体或悬浮液的固体颗粒固体的主体，并且从通道的出口端逐渐挤出不可流动的主体。控制压力的大小，液体的去除速率和挤出速率，以将不可流动的本体保持在从通道的出口端向后延伸并且跨过和超过液体可渗透的壁部分的长度，以在液体可渗透的壁部分的上游提供身体的一部分。通过恒压过滤从通道中除去液体，其中从悬浮液中被迫的液体通过保持在液体可渗透部分上游的不可流动体的部分被过滤。

10. 发明授权

US06948424B2 Material compaction apparatus 失效
标题翻译：物料压实装置
公开(公告)号：US06948424B2
公开(公告)日：2005-09-27
申请号：US10138190
申请日：2002-05-01
申请人： Duane G. Schroeder , Raymond J. Koski
发明人： Duane G. Schroeder , Raymond J. Koski
IPC分类号： B30B9/30 , B30B9/32 , B30B9/02
CPC分类号： B30B9/062 , B30B9/301 , B30B9/3025 , B30B9/3039 , B30B9/327 , B30B11/225 , B30B11/265
摘要： The material compactor in accordance with the present invention generally includes a feed apparatus, a preliminary compaction apparatus, and a final compaction apparatus. The final compaction apparatus generally includes a compaction chamber having an adjustably taperable choke tube. The area of the inner cavity of the final compaction chamber can be tapered to become measurably smaller or larger at the discharge or expelling end. Consequently, compacting movement of the material within the compaction chamber and through the tapered choke tube significantly subjects the material to restrictive compacting pressure which in turn compacts the material and performs liquid separation with each operationally continuous movement through the final compaction apparatus.
摘要翻译：根据本发明的材料压实机通常包括进料装置，预压实装置和最终压实装置。最终的压实装置通常包括具有可调节的锥形扼流管的压实室。最终压实室的内腔的面积可以是锥形的，以便在排出或排出端可变得更小或更大。因此，压实室内的材料和通过锥形扼流管的材料的压实运动显着地使材料受到限制性的压实压力，这进一步压缩了材料并且通过最终压实装置的每个操作连续的运动来进行液体分离。

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