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1. 发明授权

US5478511A Annular gap expander 失效
标题翻译：环形间隙扩张器
公开(公告)号：US5478511A
公开(公告)日：1995-12-26
申请号：US226878
申请日：1994-04-13
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： A23K1/00 , A23P1/12 , A23P1/14 , B29C47/20 , B29C47/52 , B30B11/22 , B30B11/24 , B29C47/92
CPC分类号： B29C47/92 , A23K40/20 , A23P30/20 , A23P30/34 , B29C47/0026 , B29C47/24 , B29C47/52 , B30B11/225 , B30B11/24 , B29C2947/92209 , B29C2947/9239 , B29C2947/924 , B29C2947/92704 , B29C2947/92885 , B29C2947/92895 , B29C47/0009
摘要： A method and apparatus in the context of a rotating conveying screw situated within a cylindrical housing which has an inlet port on one end of the cylinder and a discharge opening on the other end of the cylinder. A resistance plate is mounted transversely to the conveying screw near the discharge opening for corotation with the screw. The plate is mounted to define a discharge gap between the opening and the plate. A sleeve on the housing is employed to adjust the size of the gap between the plate and the opening. A process controller positions the sleeve by means of a pair of screw jacks. The controller adjusts the discharge gap width to maintain feed material temperature within a predetermined band. Alternatively the controller adjusts the discharge gap width and feed screw speed to maintain a predetermined specific energy input into the feed material. The helical screw is preferably supported at both ends by a bearing means. Breaker bars are mounted on the transverse plate and extend over the gap between the discharge opening and the plate. Breaker bars may also be mounted to the cylindrical sleeve and extend over the gap between the sleeve and the plate.
摘要翻译：位于圆柱形壳体内的旋转输送螺杆的上下文中的方法和装置，其具有在气缸的一端上的入口端口和在气缸的另一端上的排放口。电阻板横向放置在排放口附近的输送螺杆上，用于与螺钉旋转。板被安装以限定开口和板之间的放电间隙。壳体上的套筒用于调节板和开口之间的间隙的尺寸。过程控制器通过一对螺丝起子来定位套筒。控制器调节放电间隙宽度以将进料温度保持在预定的带内。或者，控制器调节放电间隙宽度和进给丝杠速度，以保持预定的比能量输入到进料中。螺旋螺杆优选地通过轴承装置在两端支撑。断路器杆安装在横板上并在排出口和板之间的间隙上延伸。断路器杆也可以安装到圆柱形套筒上并且在套筒和板之间的间隙上延伸。

2. 发明授权

US4872617A Canted, spring-loaded feed screw support 失效
标题翻译：采用弹簧加载的进料螺杆支撑
公开(公告)号：US4872617A
公开(公告)日：1989-10-10
申请号：US201530
申请日：1988-06-02
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： B02C7/11 , D21B1/22 , D21D1/30
CPC分类号： D21D1/30 , B02C7/11 , D21B1/22
摘要： A feed screw housing support includes a support pedestal (46), a spring loaded tie rod assembly (76), and a bearing assembly including pedestal bearing blocks (62) cooperating with mating bearing blocks (66) connected directly or indirectly to the housing. The tie rod assembly provides a resilient hold down force between the housing (32) and the pedestal (46). The interfacing surfaces (74) of the blocks are angled in such a manner that, when viewed from the ends, a line extending from each planar interface of the blocks passes directly through the axis (54) of the feed screw rotor (28).
摘要翻译：馈送螺钉壳体支撑件包括支撑基座（46），弹簧加载的拉杆组件（76），以及包括与直接或间接连接到壳体的配合轴承座（66）协作的基座轴承座（62）的轴承组件。拉杆组件在壳体（32）和基座（46）之间提供弹性保持力。块的接合表面（74）以这样的方式成角度，即当从端部观察时，从块的每个平面界面延伸的线直接通过进给螺杆转子（28）的轴线（54）。

3. 发明授权

US07093457B2 Annular cooler pallet construction 有权
标题翻译：环形冷却器托盘结构
公开(公告)号：US07093457B2
公开(公告)日：2006-08-22
申请号：US10764203
申请日：2004-01-23
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： F25D25/00
CPC分类号： C22B1/26 , C22B1/212 , F27B7/383 , F27D15/022
摘要： A pallet construction for an annular cooler forms a gas permeable surface for supporting and transporting material during processing thereof. The pallet construction includes a pallet deck having a series of substantially parallel rows of spaced apart elongated slots. Each of the rows of slots are staggered with respect to the slots in an adjacent row in the series. The slots define apertures through the pallet construction. The pallet construction also includes a support frame supporting the pallet deck and having at least one angular brace oriented at an acute angle with respect to the series of rows of slots.
摘要翻译：用于环形冷却器的托盘结构在其处理期间形成用于支撑和运输材料的透气表面。托盘结构包括具有一系列基本平行的间隔开的细长槽的托盘甲板。每排行槽相对于该系列中相邻行中的槽交错。狭槽通过托盘结构限定孔。托盘结构还包括支撑托板甲板的支撑框架，并且具有至少一个相对于一系列狭槽以锐角定向的角支架。

4. 发明授权

US5366680A Annular gap extruder 失效
标题翻译：环形间隙挤出机
公开(公告)号：US5366680A
公开(公告)日：1994-11-22
申请号：US59236
申请日：1993-05-07
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： A23K1/00 , A23P1/12 , A23P1/14 , B29C47/20 , B29C47/52 , B30B11/22 , B30B11/24 , B29C47/92
CPC分类号： B29C47/0026 , A23K40/20 , A23P30/20 , A23P30/34 , B29C47/24 , B29C47/52 , B30B11/225 , B30B11/24 , B29C47/0009
摘要： A method and apparatus in the context of a rotating conveying screw situated within a cylindrical housing which has an inlet port on one end of the cylinder and a discharge opening on the other end of the cylinder. A resistance plate is mounted transversely to the conveying screw near the discharge opening for corotation with the screw. The plate is mounted to define a discharge gap between the opening and the plate. A sleeve on the housing is employed to adjust the size of the gap between the plate and the opening. The resistance plate can be a flat disc, conical, or other shape, so long as it is effectively attached to and rotates with the screw. The helical screw is preferably supported at both ends by a bearing means. Breaker bars are mounted on the transverse plate and extend over the gap between the discharge opening and the plate. Breaker bars may also be mounted to the cylindrical sleeve and extend over the gap between the sleeve and the plate. In another aspect of the invention, a flow of steam or a hot fluid enters and/or leaves the interior of the screw, through the end of the screw near the discharge opening.
摘要翻译：位于圆柱形壳体内的旋转输送螺杆的上下文中的方法和装置，其具有在气缸的一端上的入口端口和在气缸的另一端上的排放口。电阻板横向放置在排放口附近的输送螺杆上，用于与螺钉旋转。板被安装以限定开口和板之间的放电间隙。壳体上的套筒用于调节板和开口之间的间隙的尺寸。电阻板可以是扁平盘，圆锥形或其他形状，只要其有效地附接到螺杆并与螺杆一起旋转即可。螺旋螺杆优选地通过轴承装置在两端支撑。断路器杆安装在横板上并在排出口和板之间的间隙上延伸。断路器杆也可以安装到圆柱形套筒上并且在套筒和板之间的间隙上延伸。在本发明的另一方面，蒸汽或热流体的流动进入和/或离开螺杆的内部，穿过排出口附近的螺钉的端部。

5. 发明授权

US06568653B1 Butterfly valve actuation system for ported kiln 有权
标题翻译：窑式蝶阀驱动系统
公开(公告)号：US06568653B1
公开(公告)日：2003-05-27
申请号：US10053196
申请日：2002-01-15
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： F16K3144
CPC分类号： F16K31/521 , F16K1/221
摘要： A method and apparatus for supplying air to a ported rotary kiln involves the use of butterfly valves and a mechanical valve actuation system for introducing air into the kiln at axially and circumferentially spaced locations along the kiln length. The valve actuation system selectively and sequentially opens and closes the butterfly valves such that port air is introduced into the interior of the rotary kiln. The valve actuation system of the present invention is incorporated with a butterfly valve having a valve housing with an air passageway and including an air inlet and an air outlet, a valve disc rotatable within the housing to open and close the passageway, and a valve stem defining an axis of rotation and connected to the valve member for rotation therewith. The valve actuation system includes an assembly mounted on the valve stem to rotate the valve member between its open and closed positions. The valve actuator assembly includes an actuator base connected to the valve stem for rotation therewith, a lever assembly mounted coaxially with the actuator base and valve stem to freely rotate relative to the actuator base and valve stem, and a lost motion mechanism interconnecting the actuator base and the lever assembly for transferring torque from the lever assembly to the actuator base as the lever assembly rotates.
摘要翻译：用于向移动回转窑供应空气的方法和装置包括使用蝶阀和机械阀致动系统，用于沿窑长度沿轴向和周向间隔的位置将空气引入窑内。阀致动系统选择性地并且顺序地打开和关闭蝶阀，使得端口空气被引入回转窑的内部。本发明的阀致动系统结合有蝶阀，该蝶阀具有带有空气通道的阀壳体，包括空气入口和空气出口，可在壳体内旋转以打开和关闭通道的阀盘，以及阀杆限定旋转轴线并连接到阀构件以与其一起旋转。阀致动系统包括安装在阀杆上的组件，以使阀构件在其打开和关闭位置之间旋转。阀致动器组件包括连接到阀杆以与其一起旋转的致动器基座，与致动器基座和阀杆同轴安装的杆组件，其相对于致动器基座和阀杆自由旋转，以及将致动器基座互连的空动机构以及杠杆组件，用于当杠杆组件旋转时将扭矩从杠杆组件传递到致动器基座。

6. 发明授权

US5487862A Annular gap expander pellet former and process of using same 失效
标题翻译：环形间隙膨胀机颗粒成型机及其使用过程
公开(公告)号：US5487862A
公开(公告)日：1996-01-30
申请号：US245599
申请日：1994-05-18
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： A23K1/00 , B30B11/20 , B30B11/22 , B30B11/24 , B29C47/08
CPC分类号： B30B11/207 , A23K40/20 , B30B11/201 , B30B11/22 , B30B11/24
摘要： A method and apparatus in the context of a pellet former (10) that is integral to an annular gap extruder/expander (11). A housing (30) is disposed around the annular gap extruder outlet end. Material is received from annular gap (37) on the face of a rotating disc (14) and, upon expansion, is directed into a roller area (43) by feed plows (23) or a screw flight (42). Pellet rollers (24) rotatably mounted on the disc push the material through a ring pellet die (22) disposed around the roller area. Cut off knives (25) attached to the disc cut the material into pellets as it exits the pellet die.
摘要翻译：在与环形间隙挤出机/膨胀机（11）成一体的颗粒成形机（10）的上下文中的方法和装置。壳体（30）设置在环形间隙挤出机出口端周围。材料从旋转盘（14）的表面上的环形间隙（37）接收，并且在膨胀时，通过进料犁（23）或螺旋桨（42）被引导到辊区域（43）中。可旋转地安装在盘上的颗粒辊（24）推动材料通过设置在辊区域周围的环形颗粒模具（22）。切割附接到盘上的刀（25），当材料离开丸粒时将材料切成颗粒。

7. 发明授权

US4732488A Apparatus to uniformly feed plug flow material from storage to line operation 失效
标题翻译：用于将塞子流动材料从储存器均匀地输送到管线操作的装置
公开(公告)号：US4732488A
公开(公告)日：1988-03-22
申请号：US872943
申请日：1986-06-11
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： B01F15/02 , B65D88/68
CPC分类号： B65D88/68 , B01F15/0298
摘要： An inlet device comprises an inlet chute, an inlet hopper pan and two agitator blades in counter rotation above the flights of a plug screw feeder. The blades are housed in a pan which sealingly connects to a cast plug screw liner which is a U-shaped trough for the plug screw. The agitator blades are driven by shafts supported in pillow block bearings fastened to a main housing. The main housing holds a gear train driven by a right angle gearmotor. The gearmotor is also mounted on the main housing and drives abutting geats in counter rotation above the flights of the plug screw. A storage bin, reservoir, worm conveyor or some type of pulsating feeding arrangement feeds directly into the instant inlet device. The inlet device then feeds into line operations, e.g., a pulp refiner line operation.
摘要翻译：入口装置包括入口槽，入口料斗盘和在插头螺旋给料器的螺纹上方相反旋转的两个搅拌器叶片。叶片被容纳在盘中，其密封地连接到用于插头螺钉的U形槽的铸造螺栓衬套。搅拌器叶片由固定在主壳体上的轴承座轴承中的轴驱动。主壳体由直角减速电机驱动的齿轮系。减速电机也安装在主壳体上，并且在塞子螺钉的螺纹上方反向旋转驱动抵靠的齿轮。存储箱，储存器，蜗杆传送器或某种类型的脉动进给装置直接进入即时入口装置。然后，入口装置进入线路操作，例如纸浆精炼机操作。

8. 发明授权

US06412429B2 Extended life traveling grate side plate 有权
标题翻译：寿命延长的格栅侧板
公开(公告)号：US06412429B2
公开(公告)日：2002-07-02
申请号：US09803784
申请日：2001-03-12
申请人： James D. Foresman
发明人： James D. Foresman
IPC分类号： F23H1700
CPC分类号： F23H11/18
摘要： An extended life traveling grate side plate having a heat transfer opening formed in a front portion of the side plate. The side plates are attached to the lateral side surfaces of each chain in a traveling grate conveyor. The front portion of each side plate overlaps the back portion of the preceding side plate such that the back portion of each side plate is covered and prevented from radiating heat away from the side plate. The heat transfer opening formed in the front portion of each side plate facilitates greater heat transfer from the overlapped area of the side plate. The front portion of the side plate is generally planar and does not include any gussets, thereby eliminating the heat transfer properties of the gussets and creating a more uniform thermal expansion of the side plate.
摘要翻译：具有形成在侧板的前部中的传热开口的延长寿命的行进炉排侧板。侧板在运送的格栅输送机中连接到每个链条的侧面。每个侧板的前部与前一侧板的后部重叠，使得每个侧板的后部被覆盖并防止从侧板辐射热量。形成在每个侧板的前部中的传热开口有助于从侧板的重叠区域的更大的热传递。侧板的前部一般是平面的，不包括任何角撑板，从而消除角撑板的传热性能，并产生侧板更均匀的热膨胀。

9. 发明授权

US4740128A Apparatus for discharging a reaction vessel 失效
标题翻译：用于排放反应容器的装置
公开(公告)号：US4740128A
公开(公告)日：1988-04-26
申请号：US77948
申请日：1987-07-24
申请人： James D. Foresman , Heinrich F. Muenster
发明人： James D. Foresman , Heinrich F. Muenster
IPC分类号： B65G65/48
CPC分类号： B65G65/4836
摘要： A discharging apparatus for a large diameter, generally vertically walled reaction vessel in which a recessed dish or receiving structure having the same diameter as the reaction vessel is mounted beneath the lower discharge end of the reaction vessel. There is an aperture in the floor of this receiving structure and a rotating impeller urges material received from the reaction vessel through this aperture into a smaller diameter recessed receiving structure which is also equipped with a rotating impeller to remove material to a screw conveyor for removal from the system. This screw conveyor can be significantly smaller than would be required using a conventional screw conveyor reaction vessel discharge.
摘要翻译：一种用于大直径，大致垂直壁的反应容器的排放装置，其中具有与反应容器直径相同的直径的凹槽或接收结构安装在反应容器的下排放端下方。在该接收结构的底板上有一个开口，旋转的叶轮将从反应容器接收的材料通过该孔推入较小直径的凹入式接收结构中，该接收结构还配有旋转叶轮以将材料移除到螺旋输送机以便从系统。这种螺旋输送机可以比使用传统的螺旋输送机反应容器排放所需要的要小得多。

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