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公开(公告)号：US20160221290A1
公开(公告)日：2016-08-04
申请号：US15029380
申请日：2014-10-10
CPC分类号： B30B9/246 , B01D33/042 , B01D33/646 , B30B9/24 , B30B9/243 , B30B9/247 , B30B9/265 , C02F11/123
摘要： A pair of filter cloths is wound around a first roll a plurality of times by being wound around the first roll, then being wound around a second roll to return to a space between the first roll and the pair of filter cloths wound around the first roll, and being wound around the first roll again. The pair of filter cloths wound around the first roll the plurality of times applies a pressing force to the first roll.
摘要翻译： 一对滤布通过围绕第一辊缠绕在第一辊上多次缠绕，然后缠绕在第二辊上以返回到卷绕在第一辊上的第一辊和一对滤布之间的空间 并且再次缠绕在第一辊上。 多次缠绕在第一辊上的一对滤布对第一辊施加按压力。
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公开(公告)号：US5823866A
公开(公告)日：1998-10-20
申请号：US771157
申请日：1996-12-20
申请人： Helmut Kunig
发明人： Helmut Kunig
摘要： The invention concerns a pressing belt for separators which include a hollow drum having a perforated outer surface around which an endless flexible pressing belt is partially wrapped under pressure to form a pull-in or input zone with the drum. Separators of this kind serve to separate the flowable components from the less flowable components of material mixtures and are principally used in the food industry. In order to improve the wear and thus the durability of the belt, it is provided with a multi-layer structure with a high-tenacity intercalation and an upper layer, the material characteristics of the various layers being adaptable to the precise nature of the application and thereby allowing the durability to be optimised.
摘要翻译： 本发明涉及用于隔板的压带，其包括具有穿孔外表面的中空鼓，环形柔性加压带在其周围被部分地卷绕在压力下以与滚筒形成拉入或输入区域。 这种分离器用于将可流动组分与材料混合物的较少可流动组分分离，并且主要用于食品工业。 为了提高带的磨损和耐久性，提供了具有高强度插层和上层的多层结构，各层的材料特性适应于应用的精确性质 从而使耐久性得到优化。
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3.发明授权
公开(公告)号：US4534868A
公开(公告)日：1985-08-13
申请号：US493811
申请日：1983-05-12
摘要： The present invention relates to a system and a method of extracting liquid from a humid mass by compressing same. The system comprises a conduit of linear, circular or other shape through which the humid mass is displaced. The conduit is of rectangular cross-section, which cross-section can be constant or variable. Further, the conduit has perforated side walls along at least a liquid extraction working section of the conduit. The system further comprises elements which cause an axial pressure at the interior of the humid mass as well as a mechanism to displace at least one of the perforated side walls to convey the humid mass along the working section of the conduit in such a way as to generate between the interior surface of the perforated side walls and the humid mass a dynamic friction force which defines a pressure zone which is less than the axial pressure created by the pressure creating elements. This difference in pressure causes the liquid in the humid mass to flow out of the mass in a direction substantially transverse to the displacement direction of the humid mass and out through the perforated side walls of the conduit.
摘要翻译： 本发明涉及一种通过压缩从潮湿物质中提取液体的系统和方法。 该系统包括线性，圆形或其他形状的导管，湿物质通过该导管移位。 导管是矩形截面，横截面可以是恒定的或可变的。 此外，导管沿管道的至少液体提取工作部分具有穿孔的侧壁。 该系统还包括在潮湿质量的内部引起轴向压力的元件以及使穿孔侧壁中的至少一个移动以沿着管道的工作部分输送潮湿质量的机构， 在穿孔侧壁的内表面和潮湿质量之间产生动态摩擦力，该摩擦力限定了压力产生元件所产生的轴向压力的压力区域。 这种压力差导致潮湿物质中的液体沿着基本上横向于潮湿质量的位移方向的方向流出质量，并且通过导管的穿孔侧壁流出。
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公开(公告)号：US4963259A
公开(公告)日：1990-10-16
申请号：US338882
申请日：1989-04-17
申请人： Lyle B. Barcomb , Lawrence El-Hindi
发明人： Lyle B. Barcomb , Lawrence El-Hindi
摘要： A mechanical sludge dewatering system including a plurality of first rollers, one or more second rollers and a liquid-permeable, endless belt passing between the first and second rollers from an inlet to an outlet end. At least some of the rollers of the first set are tapered from their ends to a smaller diameter at the center, the amount of taper decreasing from the roller at the inlet end to that at the outlet end, the opposing one or more second rollers being of constant diameter. The sludge carried on the belt passes through the cavities defined by the tapered first rollers and the cylindrical second roller(s), which decrease in cross section from the inlet to the outlet end, thereby squeezing water from the sludge. The first rollers each have grooves around their periphery adjacent each end, and the belt carries a protruding strip along each side, the belt being laterally constrained by the strips riding in the grooves. In a first embodiment, the second roller comprises a single drum; in a second embodiment a second, endless, liquid-impermeable belt is superposed with the liquid-permeable belt; in a third embodiment the single drum is replaced by a plurality of cylindrical rollers arranged in opposed relation with corresponding ones of the first rollers.
摘要翻译： 一种机械污泥脱水系统，包括多个第一辊，一个或多个第二辊和透液性环形带，其从入口到出口端在第一和第二辊之间通过。 第一组的至少一些辊从它们的端部到中心处的较小直径逐渐变细，锥度从入口端处的辊子到出口端处的量减小，相对的一个或多个第二辊子是 恒定直径。 携带在带上的污泥通过由锥形第一辊和圆柱形第二辊限定的空腔，其从入口到出口端的横截面减小，从而从污泥中挤出水。 第一辊每个在其两端各自具有围绕其周边的凹槽，并且带沿着每一侧承载突出的条带，该带由沿着槽的条带横向约束。 在第一实施例中，第二辊包括单个滚筒; 在第二实施例中，第二无端液体不可渗透带与透液性带重叠; 在第三实施例中，单个滚筒由与相应的第一滚筒相对设置的多个圆柱滚子代替。
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公开(公告)号：US3699881A
公开(公告)日：1972-10-24
申请号：US3699881D
申请日：1971-07-26
申请人： GEN AM TRANSPORT
发明人： LEVIN PAUL , ADAMSKI MAXIMILIAN
IPC分类号： B30B9/24
摘要： An apparatus for removing aqueous liquid having a lower content of solids, if any, from a flowable material, containing aqueous liquid as a continuous phase and suspended solids as a discontinuous phase, to obtain a product having a higher solids content, has two endless, driven belts of elongated porous sheets. The belts are supported so that one belt has its path of travel inside that of the other belt. The outer belt is supported so that it has an upper horizontal run through three zones. The inner belt is moved in the same direction and has upper horizontal runs through the first and third of those zones. At the intermediate zone the belt moves downwardly and then upwardly. The outer belt overlies and abuts the inner belt at the first and third zones and is spaced from it at the intermediate zone. The sheet of the inner belt is resilient, compressible and made of cellular material capable of absorbing an aqueous liquid by a wicking action, whereas the sheet of the outer belt is a fine-mesh sheet with pores providing passage of the liquid through the sheet by the wicking action of the abutting cellular sheet of the inner belt while most of the solids are retained on the outer belt. A feeder for delivering flowable material on to the outer belt is mounted adjacent the beginning of the first zone. At the intermediate zone a pair of opposed rolls compress the inner belt to remove aqueous liquid. The inner belt is a composite assembly of the sheet of cellular material, a backing sheet and overlying strands secured to the backing sheet at widely spaced locations to avoid affecting substantially the planarity of the outer surface of the sheet of cellular material.
摘要翻译： 一种用于从含有连续相的水性液体和悬浮固体作为不连续相的可流动材料含量较低的固体含量的水溶液，以获得具有较高固体含量的产品的装置，具有两个连续的， 细长多孔片的驱动皮带。 带被支撑，使得一个带具有在另一个带的内部行进的路径。 外带被支撑，使得其具有穿过三个区域的上横向延伸。 内带沿相同方向移动，并且具有穿过这些区域中的第一和第三区域的上横向延伸。 在中间区域，皮带向下移动然后向上移动。 外带在第一和第三区域处覆盖并邻接内带，并且在中间区域与其隔开。 内带的片是弹性的，可压缩的，并且由能够通过芯吸作用吸收水性液体的多孔材料制成，而外带的片是细孔网片，其具有通过片材通过液体的孔， 内部带的邻接细胞片的芯吸作用，而大多数固体保留在外部带上。 用于将可流动材料输送到外带上的进料器邻近第一区的开始安装。 在中间区域，一对相对的辊压缩内部带以去除含水液体。 内带是多孔材料片的复合组件，背衬片和覆盖的线，其在宽间隔的位置固定到背衬片，以避免影响细胞材料片的外表面的实质上的平面性。
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公开(公告)号：US1787821A
公开(公告)日：1931-01-06
申请号：US30962128
申请日：1928-10-01
申请人： HALLS HENRY M
发明人： HALLS HENRY M
IPC分类号： B30B9/24
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公开(公告)号：US09827731B1
公开(公告)日：2017-11-28
申请号：US13928718
申请日：2013-06-27
发明人： Randy D. Carlsen , Rick Gallo , Raymond Philippon , Alex Burnham
IPC分类号： B30B15/00
摘要： A clipper closure assembly for securing ends of an endless loop of fabric. The clipper closure assembly uses a clipper closure and a wire mesh guard or reinforcement, which fit over the end of the fabric. The closure and guard are pressed together and the barbs at the ends of the clipper closure legs bite into the wire mesh guard and the fabric. Two ends fitted with the clipper closure and mesh guard are brought together and a lock bar inserted into the loops that extends from the respective closures. A protective coating may be applied over the clipper closure and mesh guard.
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公开(公告)号：US08871099B1
公开(公告)日：2014-10-28
申请号：US13646934
申请日：2012-10-08
申请人： Fred H. Green , Raymond A Miller
发明人： Fred H. Green , Raymond A Miller
CPC分类号： B30B9/24 , B01D33/042 , B30B9/247 , C10L2290/08 , C10L2290/547
摘要： A coal slurry dewatering arrangement includes a filter belt press with a filter belt having first and second sides, the first side being water-impermeable and the second side having pores and being water-permeable, wherein the water-permeable side includes a layer of water-absorbent material.
摘要翻译： 煤浆脱水装置包括具有第一和第二侧的过滤带的过滤带压榨机，第一侧是不透水的，第二侧面具有孔并且是透水的，其中透水侧包括一层水 吸收材料。
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9.发明授权Extended nip press belt having an interwoven base fabric and an impervious impregnant 失效具有交织基底织物和不渗透浸渍剂的延长压区压榨带
公开(公告)号：US5234551A
公开(公告)日：1993-08-10
申请号：US800689
申请日：1991-12-02
申请人： William H. Dutt , Thomas H. Curry
发明人： William H. Dutt , Thomas H. Curry
CPC分类号： D21F3/0227 , B29C66/4722 , B29C67/0044 , B29C70/506 , B30B9/247 , B29C65/02 , B29C66/71 , B29K2313/00 , B29L2031/733 , Y10S162/901
摘要： An endless impervious, oil, abrasion, and crush resistant belt for use with papermaking machinery such as presses, especially of the extended nip type for the mechanical removal of water from a web of paper including a urethane coating impregnating a portion of a woven base providing multiple layers of base void of urethane and the portion impregnated impervious to oil, water, and air. The impregnated surface of the belt is made smooth and uniform in thickness through a grinding and polishing operation to act as a hydraulic bearing surface. The portion of the base void of urethane is capable of receiving and carrying water essential in the papermaking process.
摘要翻译： 一种用于造纸机械（例如压力机，尤其是用于从纸幅机械去除水）的延伸压区的无端不透水，耐油，耐磨和耐压皮带，包括浸渍织造基底的一部分的聚氨酯涂层，提供 多层基体空心的聚氨酯和浸渍不渗透油，水和空气的部分。 通过研磨和抛光操作使带的浸渍表面在厚度上平滑且均匀，以用作液压支承表面。 氨基甲酸酯基部空隙的一部分能够接收和承载造纸工艺中必需的水。
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公开(公告)号：US4444660A
公开(公告)日：1984-04-24
申请号：US254747
申请日：1981-04-16
申请人： Einar L. Karlsson
发明人： Einar L. Karlsson
CPC分类号： B30B9/246 , B30B9/247 , Y10S162/90
摘要： This invention relates to a device at presses for dewatering materials such as peat, digested sludge and other fiber material, which device comprises a belt, which in cooperation with at least one press roll is arranged to apply a press pressure to a material introduced between belt an roll. Certain problems exist here in achieving a high and evenly distributed press pressure over the whole belt width, but this and other problems are solved according to the invention in such a way that the belt consists of a number of separate belt elements (19) located beside each other, each with a cross sectional form decreasing from the side (20) facing the material and with edge portions (23) being in contact with each other, which portions are so elastic that they are opened by the material exposed to the press pressure for discharge of water pressed out of the material.
摘要翻译： 本发明涉及一种压榨装置，用于脱水材料如泥炭，消化污泥和其它纤维材料，该装置包括带，其与至少一个压榨辊配合，以将压力施加到在带 一卷 在这里存在在整个带宽度上实现高均匀分布的压力压力方面存在的某些问题，但是根据本发明解决了这个问题和其它问题，使得带由多个独立的带元件（19）组成，位于旁边 彼此各自具有从面向材料的侧面（20）减小的横截面形状，并且边缘部分（23）彼此接触，这些部分具有弹性，使得它们被暴露于压力压力的材料打开 用于排出压出物料的水。
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