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公开(公告)号：US5367894A
公开(公告)日：1994-11-29
申请号：US53729
申请日：1993-04-27
Applicant: Clinton R. Parks , Michael A. Sieron , Peter Seifert , David E. Chupka
Inventor： Clinton R. Parks , Michael A. Sieron , Peter Seifert , David E. Chupka
Abstract: A flat bed, Fourdrinier-type, countercurrent washer for cellulosic pulp incorporates a pressing section at the downstream end thereof which includes the couch roll and additional rolls that carry out multiple mechanical pressing operations on the pulp after it has been subjected to multiple stages of displacement washing without mechanical treatment. As a result, where such washers without mechanical pressing deliver pulp of a consistency of the order of 15% solids, this washer increases the pulp consistency to as high as 40% while correspondingly increasing the effectiveness of the washing operation as a whole.
Abstract translation: 用于纤维素纸浆的长网式长纤维型逆流洗衣机的平床包括在其下游端的挤压部分，该挤压部分包括沙发辊和附加辊，其在经过多个位移位移之后对纸浆进行多次机械压制操作 洗涤无机械处理。 结果，在没有机械压力的这种垫圈提供具有15％固体含量的稠度的纸浆的情况下，该垫圈将纸浆稠度提高到高达40％，同时相应地提高了洗涤操作的整体效果。
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公开(公告)号：US5221437A
公开(公告)日：1993-06-22
申请号：US726971
申请日：1991-07-08
Applicant: Michael A. Sieron , Clinton R. Parks , Peter Seifert
Inventor： Michael A. Sieron , Clinton R. Parks , Peter Seifert
CPC classification number: D21D5/026
Abstract: Screening apparatus for separately removing knots and heavy reject particles from paper making stock comprises a generally cylindrical vertical housing having the interior thereof separated by a cylindrical perforated screening member into an annular screening chamber and an accepts space on the outer and inner sides of the screening cylinder respectively. Separate outlets for light and heavy reject particles are located at the top and bottom of the screening chamber, the supply flow of feed stock enters the screening chamber at the bottom thereof, and special provision is made to insure that maximum separation of the knots and other lighter reject particles from the heavy reject materials will be effected within the screening chamber with minimum contact with the screening cylinder itself.
Abstract translation: 用于从造纸原料分离除去结和重污垢颗粒的筛选装置包括一个大致圆柱形的垂直壳体，其内部由圆柱形穿孔筛分构件分隔成环形筛分室，并且在筛筒的外侧和内侧上的容纳空间 分别。 轻型和重型废弃颗粒的分离出口位于筛分室的顶部和底部，原料供应流在其底部进入筛分室，并特别规定确保结和其他物质的最大分离 来自沉重废料的较轻的废料颗粒将在筛分室内进行，与筛分筒本身的接触最小。
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公开(公告)号：US06190438B1
公开(公告)日：2001-02-20
申请号：US09331863
申请日：1999-06-24
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
IPC: B01D4512
CPC classification number: B01D45/16
Abstract: Improved mist eliminator for use in pulp washers and the like, and method of use of such is disclosed. A cyclonic gas/liquid separator for a gas/liquid mixture flowing vertically upward therethrough includes a cylindrical housing, a top wall having a gas outlet, a gas/liquid inlet, and a cyclonic-flow-inducing vane assembly spanning the inlet. The improvement includes an annular wall transverse to the vane assembly positioned between the vane assembly and the housing. The annular wall, in combination with the vane assembly and housing, defines an annular volume wherein separated liquid may drain downwardly toward the annular wall substantially without resistance from the gas/liquid flow. A drain carries the separated liquid directly to a liquid reservoir.
Abstract translation: 公开了用于纸浆清洗机等的改进的除雾器及其使用方法。 用于气体/液体混合物向上垂直向上流动的气旋/液体分离器包括圆柱形壳体，具有气体出口的顶壁，气体/液体入口和跨过入口的气流引导叶片组件。 该改进包括横向于位于叶片组件和壳体之间的叶片组件的环形壁。 环形壁与叶片组件和壳体组合限定了环形体积，其中分离的液体可以基本上不受气/液流的阻力而朝向环形壁向下排出。 排水口将分离的液体直接运送到液体储存器。
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Patent Agency Ranking
公开(公告)号：US5466335A
公开(公告)日：1995-11-14
申请号：US149472
申请日：1993-11-09
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
Abstract: A wire-type pulp washing machine includes an endless moving foraminous wire which extends about a breast roll defining an on-running end and a couch roll defining an off-running end with a generally horizontal upper run of the wire extending between the rolls with showers providing a counter-current washer. The endless wire forms a wire return run having a horizontal wire section beneath the upper run. Pulp which has been washed on the upper counter-current washer may be removed and subjected to a chemical action, such as a bleaching action, and then reapplied to a horizontal return run section of the wire by a headbox to form a pulp mat on the inside surface of the wire. This pulp mat is subject to further countercurrent washing by the application of wash water to an upper surface of the mat and by draining of the wash water through the wire by suction boxes. This wash water may advantageously be applied as the wash water to the last stage of the counter-current washer along the upper run. The pulp mat is then removed from the lower return run section.
Abstract translation: 线型纸浆洗衣机包括一个环绕着移动的多孔金属丝，其围绕一个限定着运行中的端部的母乳辊延伸，而一个长筒形辊子限定了一个脱开的端部，其中大体上水平地在辊之间延伸， 提供逆流洗衣机。 环形线形成在上部运行下方具有水平线段的回线运行。 已经在上部逆流洗涤器上洗涤的纸浆可以被去除并且经受诸如漂白作用的化学作用，然后通过流浆箱重新施加到电线的水平回流部分以在其上形成纸浆垫 电线内表面。 通过将洗涤水施加到垫的上表面并通过抽吸箱将洗涤水排出导线，该纸浆垫被进一步逆流洗涤。 该洗涤水可以有利地作为洗涤水施加到逆流洗涤器的最后阶段沿着上游。 然后将纸浆垫从下回流段除去。
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公开(公告)号：US20210238803A1
公开(公告)日：2021-08-05
申请号：US16770008
申请日：2019-06-18
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
Abstract: Method and apparatus for removing liquid from a gas/liquid flow for use in pulp washers, deinking cells, and the like are disclosed. A gas/liquid separator includes a separation chamber with a flow director providing a gas/liquid flow from a receptacle into the separator in a direction causing impingement of entrained liquid particles on a chamber wall such that liquid particles coalesce into liquid droplets that travel downward by the force of gravity to a separated liquid drain and drained outside the receptacle. A tangential flow inlet provides greater impingement than a cyclonic flow introduced at the lower end of the gas/liquid separator in initially directed upwards. Separated liquid could further be taken outside the pulp washer system for further processing or disposal based on the chemical content of the separated liquid.
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公开(公告)号：US5275024A
公开(公告)日：1994-01-04
申请号：US877716
申请日：1992-05-04
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
Abstract: A wire-type pulp washing machine includes an endless moving foraminous wire which extends about a breast roll defining an on-running end and a couch roll defining an off-running end with a generally horizontal upper run of the wire extending between the rolls with showers providing a counter-current washer. The endless wire forms a wire return run having a horizontal wire section beneath the upper run. Pulp which has been washed on the upper counter-current washer may be removed and subjected to a chemical action, such as a bleaching action, and then reapplied to a horizontal return run section of the wire by a headbox to form a pulp mat on the inside surface of the wire. This pulp mat is subject to further countercurrent washing by the application of wash water to an upper surface of the mat and by draining of the wash water through the wire by suction boxes. This wash water may advantageously be applied as the wash water to the last stage of the counter-current washer along the upper run. The pulp mat is then removed from the lower return run section.
Abstract translation: 线型纸浆洗衣机包括一个环绕着移动的多孔金属丝，其围绕一个限定着运行中的端部的母乳辊延伸，而一个长筒形辊子限定了一个脱开的端部，其中大体上水平地在辊之间延伸， 提供逆流洗衣机。 环形线形成在上部运行下方具有水平线段的回线运行。 已经在上部逆流洗涤器上洗涤的纸浆可以被去除并且经受诸如漂白作用的化学作用，然后通过流浆箱重新施加到电线的水平回流部分以在其上形成纸浆垫 电线内表面。 通过将洗涤水施加到垫的上表面并通过抽吸箱将洗涤水排出导线，该纸浆垫被进一步逆流洗涤。 该洗涤水可以有利地作为洗涤水施加到逆流洗涤器的最后阶段沿着上游。 然后将纸浆垫从下回流段除去。
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公开(公告)号：US11377794B2
公开(公告)日：2022-07-05
申请号：US16770008
申请日：2019-06-18
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
Abstract: Method and apparatus for removing liquid from a gas/liquid flow for use in pulp washers, deinking cells, and the like are disclosed. A gas/liquid separator includes a separation chamber with a flow director providing a gas/liquid flow from a receptacle into the separator in a direction causing impingement of entrained liquid particles on a chamber wall such that liquid particles coalesce into liquid droplets that travel downward by the force of gravity to a separated liquid drain and drained outside the receptacle. A tangential flow inlet provides greater impingement than a cyclonic flow introduced at the lower end of the gas/liquid separator in initially directed upwards. Separated liquid could further be taken outside the pulp washer system for further processing or disposal based on the chemical content of the separated liquid.
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公开(公告)号：US06630014B1
公开(公告)日：2003-10-07
申请号：US10030964
申请日：2002-01-09
Applicant: Clinton R. Parks
Inventor： Clinton R. Parks
IPC: B01D4512
Abstract: Improved mist eliminator (50) for use in pulp washers, deinking cells and the like, and methods of use are disclosed. A cyclonic gas/liquid separator (50) is provided that includes an elongated housing (100) with a cyclonic flow inducing vane assembly (108) disposed at a medial location along the length of the housing (100) to divide the separator (50) into two tandem cyclonic action zones (150, 152) of approximate equal volume within the housing (100). An initial separation is effected in the first cyclonic action zone (150) followed by final separation in the downstream or second cyclonic action zone (152).
Abstract translation: 公开了用于纸浆清洗机，脱墨槽等的改进的除雾器（50）和使用方法。 提供了一种旋风气/液分离器（50），其包括细长壳体（100），其具有设置在沿着壳体（100）的长度的中间位置处以分隔分离器（50）的旋流引导叶片组件（108） 在壳体（100）内形成大致等体积的两个串联气旋作用区域（150,152）。 在第一旋风作用区（150）中进行初始分离，随后在下游或第二旋风作用区（152）中进行最终分离。
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