公开(公告)号：USRE39208E1

公开(公告)日：2006-08-01

申请号：US10829477

申请日：2004-04-22

申请人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

发明人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

IPC分类号： D21C3/26 ,  D21C7/00

CPC分类号： D21C7/00 ,  D21C7/14

摘要： A comminuted cellulosic fibrous material treatment vessel assembly includes a substantially vertical vessel having a top, bottom, and outlet, and through which the material flows in a flow direction. The vessel preferably has a substantially cylindrical wall with at least one diameter-changing transition between the inlet and the outlet. A screen assembly is preferably provided at or just past the transition. The screen assembly comprises one or more annular screen surfaces diverging in the flow direction of the material, the angle of divergence being between about 0.5-10° to the vertical, and preferably substantially continuous. Providing such a screen assembly reduces the radial compression of material thereon, and increases the volume and rate of liquid that can flow through the material and be removed through the screen surface compared to a non-diverging screen surface (that is a right-cylindrical surface). The screen surface has openings of substantially uniform size, and preferably with a substantially uniform percentage of open area, in the flow path.

公开(公告)号：US6129816A

公开(公告)日：2000-10-10

申请号：US953880

申请日：1997-10-24

申请人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

发明人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

IPC分类号： D21C7/00 ,  D21C7/14 ,  D21C3/26

CPC分类号： D21C7/00 ,  D21C7/14

摘要： A comminuted cellulosic fibrous material treatment vessel assembly includes a substantially vertical vessel having a top, bottom, and outlet, and through which the material flows in a flow direction. The vessel preferably has a substantially cylindrical wall with at least one diameter-changing transition between the inlet and the outlet. A screen assembly is preferably provided at or just past the transition. The screen assembly comprises one or more annular screen surfaces diverging in the flow direction of the material, the angle of divergence being between about 0.5-10.degree. to the vertical, and preferably substantially continuous. Providing such a screen assembly reduces the radial compression of material thereon, and increases the volume and rate of liquid that can flow through the material and be removed through the screen surface compared to a non-diverging screen surface (that is a right-cylindrical surface). The screen surface has openings of substantially uniform size, and preferably with a substantially uniform percentage of open area, in the flow path.

摘要翻译： 粉碎的纤维素纤维材料处理容器组件包括具有顶部，底部和出口的基本垂直的容器，材料通过该容器在流动方向上流动。 容器优选地具有基本上圆柱形的壁，在入口和出口之间具有至少一个直径变化的过渡。 屏幕组件优选地设置在过渡处或刚刚过渡处。 屏幕组件包括在材料的流动方向上发散的一个或多个环形屏幕表面，发散角在垂直之间约0.5-10°，优选地基本上连续。 提供这种屏幕组件减少了其上的材料的径向压缩，并且与不发散的屏幕表面（即，右圆柱表面）相比，增加了可流过材料并且通过屏幕表面移除的液体的体积和速率 ）。 屏幕表面具有在流动路径中具有基本上均匀的尺寸，并且优选地具有基本均匀的开放面积百分比的开口。

公开(公告)号：US06375796B1

公开(公告)日：2002-04-23

申请号：US09640666

申请日：2000-08-18

申请人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

发明人： Jay K. Sheerer ,  Joseph R. Phillips ,  Jerry R. Johanson ,  John Pietrangelo

IPC分类号： D21C700

CPC分类号： D21C7/00 ,  D21C7/14

摘要： A comminuted cellulosic fibrous material treatment vessel assembly includes a substantially vertical vessel having a top, bottom, and outlet, and through which the material flows in a flow direction. The vessel preferably has a substantially cylindrical wall with at least one diameter-changing transition between the inlet and the outlet. A screen assembly is preferably provided at or just past the transition. The screen assembly comprises one or more annular screen surfaces diverging in the flow direction of the material, the angle of divergence being between about 0.5-10° to the vertical, and preferably substantially continuous. Providing such a screen assembly reduces the radial compression of material thereon, and increases the volume and rate of liquid that can flow through the material and be removed through the screen surface compared to a non-diverging screen surface (that is a right-cylindrical surface). The screen surface has openings of substantially uniform size, and preferably with a substantially uniform percentage of open area, in the flow path.

摘要翻译： 粉碎的纤维素纤维材料处理容器组件包括具有顶部，底部和出口的基本垂直的容器，材料通过该容器在流动方向上流动。 容器优选地具有基本上圆柱形的壁，在入口和出口之间具有至少一个直径变化的过渡。 屏幕组件优选地设置在过渡处或刚刚过渡处。 屏幕组件包括在材料的流动方向上发散的一个或多个环形屏幕表面，发散角在垂直于约0.5-10°之间，优选地基本连续。 提供这种屏幕组件减少了其上的材料的径向压缩，并且与不发散的屏幕表面（即，右圆柱表面）相比，增加了可流过材料并且通过屏幕表面移除的液体的体积和速率 ）。 屏幕表面具有在流动路径中具有基本上均匀的尺寸，并且优选地具有基本均匀的开放面积百分比的开口。

公开(公告)号：US5617975A

公开(公告)日：1997-04-08

申请号：US507980

申请日：1995-07-27

申请人： Jerry R. Johanson ,  Victor L. Bilodeau ,  Mark D. Barrett ,  John Pietrangelo

发明人： Jerry R. Johanson ,  Victor L. Bilodeau ,  Mark D. Barrett ,  John Pietrangelo

IPC分类号： D21C7/06 ,  B67D5/06

CPC分类号： D21C7/06

摘要： A chip bin construction, ideally suited for bins having a maximum diameter of twelve feet or more, uniformly discharges chips, after steaming, without the necessity of a vibratory discharge. A hollow transition portion is provided between a hollow substantially right circular cylindrical main body and a rectangular discharge. The hollow transition may have a substantially circular cross-section open top and a substantially rectangular cross-section open bottom and opposite non-vertical gradually tapering side walls. At least one feed screw may be mounted at the open bottom of the transition for cooperation with the discharge, and the feed screw(s)--or the equivalent--may provide for metering of the chips. Alternatively, the hollow transition portion may provide one dimensional convergence and side relief, and no screw feeders need be provided, in which case a conventional chip meter is used.

摘要翻译： 理想地适用于最大直径为12英尺或更大的料仓的切屑仓结构在蒸汽之后均匀地排出碎屑，而不需要振动排放。 中空的过渡部分设置在中空的大致直立的圆柱形主体和矩形排出口之间。 中空过渡可以具有基本圆形的横截面开口顶部和基本上矩形的横截面敞开的底部和相对的非垂直逐渐逐渐变细的侧壁。 至少一个进料螺杆可以安装在过渡部的开口底部以与排放管协作，并且进给螺杆 - 或等效的 - 可以提供芯片的计量。 或者，中空过渡部分可以提供一维会聚和侧面释放，并且不需要设置螺旋给料器，在这种情况下，使用常规的芯片计量器。

公开(公告)号：US5985096A

公开(公告)日：1999-11-16

申请号：US936047

申请日：1997-09-23

申请人： Bruno S. Marcoccia ,  J. Robert Prough ,  Jerry R. Johanson ,  C. Bertil Stromberg ,  Joseph R. Phillips

发明人： Bruno S. Marcoccia ,  J. Robert Prough ,  Jerry R. Johanson ,  C. Bertil Stromberg ,  Joseph R. Phillips

IPC分类号： D21C7/00

CPC分类号： D21C7/00

摘要： In a vertical digester for producing chemical pulp, or other vessel for treating a slurry of comminuted fibrous cellulosic material, the cost of manufacturing the shell is significantly reduced by eliminating the external step increases in the digester shell. The digester shell has a substantially constant internal diameter from just below the inlet to just above the outlet, screen assemblies being provided by an internal transition (e.g. conical) having an angle of convergence of less than 40.degree. (e.g. about 10-25.degree.) above each screen assembly so that the slurry flows through the transition without bridging or hang-up, and a step increase, or other increase, in diameter back to the first diameter after the screen assembly.

摘要翻译： 在用于生产化学纸浆的立式蒸煮器或用于处理粉碎的纤维状纤维素材料的浆料的其它容器中，通过消除蒸煮器壳体的外部步骤增加，制造壳体的成本显着降低。 蒸煮器壳体具有从入口正下方到出口正上方的基本上恒定的内径，筛网组件由倾斜角小于40°（例如约10-25°）的内部过渡（例如圆锥形）提供， 在每个筛网组件之上，使得浆料流过过渡而不会桥接或挂起，并且在筛网组装之后，直径逐渐增加或者增加到第一直径。

公开(公告)号：US20120241668A1

公开(公告)日：2012-09-27

申请号：US13417473

申请日：2012-03-12

申请人： Jerry R. Johanson

发明人： Jerry R. Johanson

IPC分类号： B01J19/00 ,  C09K3/00

CPC分类号： C10G1/04 ,  B01J19/18 ,  B01J2219/00123 ,  B01J2219/0077 ,  B01J2219/00774 ,  B01J2219/00779 ,  B01J2219/185 ,  D21C7/00 ,  D21C7/08

摘要： A reactor vessel including: an upper inlet and a bottom discharge; a generally vertically oriented sidewall between the upper inlet and bottom discharge, wherein the sidewall defines a perimeter of an interior flow passage in the vessel; a first pair of support plates arranged on opposite sides of the sidewall, wherein the first pair of support plates reduces a cross-sectional flow area of the flow passage in a first single direction of convergence, and a second pair of support plates arranged on opposite sides of the side wall, wherein the second pair of support plates reduces a cross-sectional flow are of the flow passage in a second single direction of convergence, wherein the second single direction is angularly offset to the first single direction, and the second pair of support plates is at a different elevation of the vessel than the first pair of support plates.

摘要翻译： 一种反应堆容器，包括：上部入口和底部排出口; 在上部入口和底部排出口之间的大致垂直取向的侧壁，其中所述侧壁限定所述容器中的内部流动通道的周边; 布置在所述侧壁的相对侧上的第一对支撑板，其中所述第一对支撑板沿着第一单一收敛方向减小所述流动通道的横截面流动面积，以及布置在相对侧上的第二对支撑板 侧壁的侧面，其中第二对支撑板在第二单一收敛方向上减小流动通道的横截面流动，其中第二单个方向成角度地偏移到第一单个方向，并且第二对 的支撑板处于与第一对支撑板不同的血管高度处。

公开(公告)号：US5628873A

公开(公告)日：1997-05-13

申请号：US366581

申请日：1994-12-30

申请人： Jerry R. Johanson ,  John W. Baldwin

发明人： Jerry R. Johanson ,  John W. Baldwin

IPC分类号： D21C7/06

CPC分类号： D21C7/06

摘要： A chip bin construction, ideally suited for bins having a maximum diameter of twelve feet or more, uniformly discharges chips, after steaming, without the necessity of a vibratory discharge. A hollow transition portion is provided between a main body which is a right circular cylinder of a first diameter, and a nonvibrating discharge which has a second diameter typically 1/3 or less that of the first diameter. The hollow transition includes a first, uppermost, portion having a generally right rectangular parallelepiped configuration including opposite side faces having generally triangular shapes, and providing one dimensional convergence and side relief; a second portion tapering from a generally rectangular parallelpiped configuration at an upper part to a generally circular configuration at a lower part and having opposite side faces having generally triangular shapes which align with said first portion generally triangular shapes to define substantially diamond shaped wall portions. Also, there preferably is provided a third portion substantially the same as the first portion, only smaller, and connected to the second portion lower part; and a fourth, lowermost, portion substantially the same as the second portion only smaller, and connected to the third portion and discharge. Steam is introduced into the main body and the hollow transition, such as through steam conduits in the generally triangular shaped faces of the second portion of the hollow transition. Air blasters are mounted where appropriate in the hollow transition to break up chip hangups.

摘要翻译： 理想地适用于最大直径为12英尺或更大的料仓的切屑仓结构在蒸汽之后均匀地排出碎屑，而不需要振动排放。 中空过渡部分设置在第一直径的右圆柱体的主体和具有第一直径的第二直径通常为+ E，fra 1/3 + EE或更小的非振动放电之间。 中空过渡部分包括具有大致直角的长方体构造的第一最上部分，其包括具有大致三角形形状的相对侧面，并提供一维收敛和侧面浮雕; 第二部分从上部的大体上矩形的平行滑动构造缩小到下部的大致圆形构造，并且具有相对的侧面具有大致三角形的形状，其与所述第一部分对齐，大致为三角形形状以限定基本上菱形的壁部分。 此外，优选地，设置有与第一部分基本相同的第三部分，仅较小，并且连接到第二部分下部; 并且与第二部分基本相同的第四最低部分仅较小，并且连接到第三部分并且排出。 蒸汽被引入主体和中空过渡部分，例如通过中空过渡部分的第二部分的大致三角形的表面中的蒸汽导管。 空气爆炸装置在适当的情况下安装在空心过渡中以分解芯片挂断。

公开(公告)号：US5500083A

公开(公告)日：1996-03-19

申请号：US189546

申请日：1994-02-01

申请人： Jerry R. Johanson

发明人： Jerry R. Johanson

IPC分类号： D21C7/06

CPC分类号： D21C7/06

摘要： A chip bin construction, ideally suited for bins having a maximum diameter of twelve feet or more, uniformly discharges chips, after steaming, without the necessity of a vibratory discharge. A hollow transition portion is provided between a hollow substantially right circular cylindrical main body and a rectangular discharge. The hollow transition may have a substantially circular cross-section open top and a substantially rectangular cross-section open bottom and opposite non-vertical gradually tapering side walls. At least one feed screw may be mounted at the open bottom of the transition for cooperation with the discharge, and the feed screw(s)--or the equivalent--may provide for metering of the chips. Alternatively, the hollow transition portion may provide one dimensional convergence and side relief, and no screw feeders need be provided, in which case a conventional chip meter is used.

摘要翻译： 理想地适用于最大直径为12英尺或更大的料仓的切屑仓结构在蒸汽之后均匀地排出碎屑，而不需要振动排放。 中空的过渡部分设置在中空的大致直立的圆柱形主体和矩形排出口之间。 中空过渡可以具有基本圆形的横截面开口顶部和基本上矩形的横截面敞开的底部和相对的非垂直逐渐逐渐变细的侧壁。 至少一个进料螺杆可以安装在过渡部的开口底部以与排放管协作，并且进给螺杆 - 或等效的 - 可以提供芯片的计量。 或者，中空过渡部分可以提供一维会聚和侧面释放，并且不需要设置螺旋给料器，在这种情况下，使用常规的芯片计量器。

公开(公告)号：US5454490A

公开(公告)日：1995-10-03

申请号：US130525

申请日：1993-10-01

申请人： Jerry R. Johanson

发明人： Jerry R. Johanson

IPC分类号： B65D88/64 ,  B65D88/66 ,  E04H7/26 ,  B67D5/62

CPC分类号： E04H7/26 ,  B65D88/64 ,  B65D88/66

摘要： In a chip bin or similar cylindrical upright vessel for storing particulate material the interior generally vertical wall of the vessel has a surface configuration which reduces compression of particulates within the vessel so as to substantially prevent pluggage or particulate bridging. Three or more right circular cone frustrums having a larger diameter at higher portions than at lower portions are provided along the interior generally vertical, either one immediately adjacent the other without significant spacing between them, or in a discontinuous manner being spaced from each other a significant distance. The frustrums insure that the vertical pressure level throughout the vessel is less than about 250 psf (e.g. less than about 200 psf). The vessel may be constructed of concrete using slip forms, with the concrete providing both the exterior and interior of the vessel, or a steel shell may comprise the exterior. The bottom of the vessel includes a hopper, or a vibrating discharge, and if the vessel is a chip bin steam is added at various points within the vessel.

摘要翻译： 在用于储存颗粒材料的碎片箱或类似的圆柱形直立容器中，容器的内部大致垂直壁具有减小容器内的颗粒的压缩的表面构造，从而基本上防止堵塞或微粒桥接。 沿着内部大致垂直地设置三个或更多个在较高部分处具有比下部更大直径的圆形圆锥，或者紧邻彼此之间没有显着的间隔，或者以不连续的方式彼此间隔开，具有显着的 距离。 这些风险者确保整个船舶的垂直压力水平小于约250psf（例如小于约200psf）。 容器可以由使用滑动形式的混凝土构成，混凝土提供容器的外部和内部，或者钢壳可以包括外部。 容器的底部包括漏斗或振动放电，并且如果容器是碎片仓，则在容器内的各个点添加蒸汽。

公开(公告)号：US07451666B2

公开(公告)日：2008-11-18

申请号：US11332077

申请日：2006-01-13

申请人： Jerry R. Johanson

发明人： Jerry R. Johanson

IPC分类号： G01D7/02

CPC分类号： G01N19/02 ,  G01N3/565 ,  G01N19/04 ,  G01N2203/0284

摘要： A test apparatus for measuring the cohesive, adhesive and frictional properties of bulk solids has a bulk solid sample confined between two essentially parallel plates with a single load applied that produces both shear and normal stress and strain to the bulk solid in a manner that nearly uniformly distributes stress throughout the granular solid test region. The apparatus has a close proximity of the plates compared with the length of the plates in the direction of shear, the design of a load hanger to produce a resultant load near the shear plane, the roughening of any surface in contact with the solid that is not intended to have shear on it and involves one-directional movement of the parallel plates with respect to each other and the control of both the direction and magnitude of the applied load relative to the parallel plates. A test method uses the apparatus to measure the unconfined yield strength angle of internal friction and steady state deformation effective angle of internal friction with a single test. A test method uses replacement of the lower part of the test sample with a plate of material that the bulk solid may be required to slip on and measures the friction angle and adhesion of the bulk solid on the plate of material.

摘要翻译： 用于测量本体固体的内聚性，粘合性和摩擦性能的测试装置具有限制在两个基本上平行的板之间的大量固体样品，其中施加单个载荷，其以几乎均匀的方式产生剪切和法向应力和应变 在整个颗粒状固体测试区域分布应力。 该装置与板在剪切方向上的长度相比较靠近板材，设计用于在剪切平面附近产生合成负载的负载吊架，与固体接触的任何表面的粗糙化 不希望在其上具有剪切并且涉及平行板相对于彼此的单向移动以及相对于平行板的施加的载荷的方向和大小的控制。 测试方法采用该装置，通过单次试验测量内摩擦无稳态屈服强度角和内部摩擦的稳态变形有效角度。 一种测试方法是使用一块材料替换测试样品的下部，该板材可能需要大量固体进行滑动，并测量大块固体在材料板上的摩擦角和粘合力。