公开(公告)号：US20140373385A1

公开(公告)日：2014-12-25

申请号：US14478828

申请日：2014-09-05

申请人： Astec, Inc.

发明人： Malcolm L. Swanson

IPC分类号： E01C19/05 ,  F26B25/16 ,  F26B23/02 ,  F26B21/08

CPC分类号： F26B11/0409 ,  E01C19/05 ,  F26B11/022 ,  F26B11/04 ,  F26B11/0477 ,  F26B21/003 ,  F26B21/08 ,  F26B21/10 ,  F26B23/02 ,  F26B25/005 ,  Y02P70/40

摘要： A dryer performance optimization system comprising a dryer having an inner wall and being adapted to rotate at variable speeds and a variable frequency drive being adapted to vary the rotational speed of the dryer. The preferred system also comprises a baghouse having an inlet end being adapted to receive exhaust gas from the dryer and an outlet end and a controller being adapted to control the temperature of the exhaust gas from the dryer. A method for controlling the temperature of exhaust gas in a baghouse comprising providing a dryer performance optimization system as described herein and varying the temperature of the exhaust gas from the dryer by varying the rotational speed of the dryer.

摘要翻译： 一种干燥器性能优化系统，包括具有内壁并适于以可变速度旋转的干燥器，以及适于改变干燥器的转速的变频驱动器。 优选的系统还包括具有适于接收来自干燥器的废气的入口端和出口端以及控制器适于控制来自干燥器的废气的温度的袋式垃圾箱。 一种用于控制袋式空气净化器中废气温度的方法，包括提供如本文所述的干燥器性能优化系统，并且通过改变干燥器的转速来改变来自干燥器的废气的温度。

公开(公告)号：US20140373381A1

公开(公告)日：2014-12-25

申请号：US14301404

申请日：2014-06-11

申请人： KSi Conveyor, Inc.

发明人： Terry N. Kaeb ,  Paul Arthur Kaeb ,  Todd William Kaeb

IPC分类号： A01C1/00 ,  F26B11/02 ,  F26B25/16

CPC分类号： A01C1/00 ,  F26B11/02 ,  F26B11/0409 ,  F26B11/0477 ,  F26B25/16

摘要： A horizontal rotating drum for mixing and drying treated seed with multiple functional zones separated by one or more dams that are attached to and rotate with the drum. The dam regulates the flow of seed through the drum's functional zones. The dam has one or more cleanout passages and an overflow passage centrally disposed within the dam to selectively regulate seed flow.

摘要翻译： 用于混合和干燥经处理的种子的水平旋转滚筒，其具有多个功能区域，所述多个功能区域被连接到滚筒并与滚筒一起旋转的一个或多个坝隔开。 大坝通过鼓的功能区调节种子的流动。 大坝具有一个或多个清洁通道和中央设置在坝内的溢流通道，以选择性地调节种子流。

公开(公告)号：US20040130964A1

公开(公告)日：2004-07-08

申请号：US10336927

申请日：2003-01-07

发明人： Charles J. Didion

IPC分类号： B01F009/06 ,  B01F015/06

CPC分类号： B01F15/063 ,  B01F3/18 ,  B01F9/06 ,  B01F2015/061 ,  F26B11/026 ,  F26B11/0477

摘要： A rotary drum configuration for the efficient blending, cooling, and screening of granular products having an outer cylindrical shell, an intake end, and a discharge end. The rotary drum is normally rotated at a predetermined speed by means of a conventional drive package. Disposed on an inner surface of the cylindrical shell are a plurality of compound helical flights and scoops, configured to blend granular product as it cascades from the intake end to the discharge end of the rotary drum. A coaxially disposed cylindrical air passage adjacent the discharge end of the rotary drum directs a counter flow of cooling air through the rotary drum towards the intake end, cooling the cascading granular product as it approaches the discharge end, and plurality of discharge ports and grading screens in the surface of the outer cylindrical shell adjacent the discharge end provide a entrance for a second counter flow of cooling air while simultaneously providing passage for the granular product to drop downwards towards a outer coaxial discharge passage.

摘要翻译： 用于有效地共混，冷却和筛选具有外圆柱形外壳，进气端和排出端的颗粒产品的旋转鼓构造。 旋转鼓通常通过常规的驱动包装以预定速度旋转。 设置在圆筒形壳体的内表面上的是多个复合螺旋形叶片和勺子，其构造成当从进料端到旋转滚筒的排出端级联时，混合颗粒状产品。 与旋转鼓的排出端相邻的同轴布置的圆柱形空气通道将冷却空气的逆流引导通过旋转鼓朝向进气端，当级联颗粒产物接近排出端时冷却，并且多个排出口和分级筛 在邻近排放端的外圆柱形壳体的表面中，为冷却空气的第二反向流动提供入口，同时为颗粒产物提供通向外部同轴排放通道的通道。

公开(公告)号：US06726351B2

公开(公告)日：2004-04-27

申请号：US10167142

申请日：2002-06-11

申请人： Bruce A. Dillman

发明人： Bruce A. Dillman

IPC分类号： F27B716

CPC分类号： E01C19/1063 ,  E01C19/1031 ,  E01C2019/109 ,  F26B11/0477

摘要： The present invention is to a method and apparatus for changing the flighting (20) within a mixing drum (12). A plurality of radially spaced apart doors or paddles (30) are connected to one of the two adjacent supports (60). Each door or paddle (30) is pivotally connected (35,34) to the interior (13) of the drum (12) and can be either open or closed depending on which fixed support (60) the door/paddle is connected to.

摘要翻译： 本发明是一种用于改变混合筒（12）内的排放（20）的方法和装置。 多个径向间隔开的门或桨叶（30）连接到两个相邻支撑件（60）中的一个。 每个门或桨叶（30）可枢转地连接（35,34）到滚筒（12）的内部（13），并且可以根据门/桨连接到的固定支撑件（60）打开或关闭。

公开(公告)号：US5372458A

公开(公告)日：1994-12-13

申请号：US092010

申请日：1993-07-15

申请人： Henry Flemmer ,  Arne E. Hansen

发明人： Henry Flemmer ,  Arne E. Hansen

IPC分类号： B09B3/00 ,  B09C1/06 ,  E21B21/06 ,  E21B41/00 ,  F26B11/02 ,  F26B11/04 ,  F26B3/24

CPC分类号： F26B11/0477 ,  B09B3/00 ,  B09B3/0083 ,  B09C1/06 ,  E21B21/06 ,  E21B41/005 ,  F26B11/028

摘要： A method is provided for treating used potassium chloride (KCl) drilling mud for disposal. The process comprises feeding the mud into one end of a rotary tube, advancing the mud through the rotating tube and heating the mud by cascading action using lifters, to expose it to a hot gas stream, thereby partially drying the mud to lumps, further modifying the lumps by contacting them with a burner flame to form clinker pellets, and finally contacting the clinker pellets with a second flame to complete the drying process, producing dried clinker pellets containing the majority of the KCl in the mud, the pellets having a structure that resists the leaching action of water. The pellets further lend themselves to being evenly distributed over fields, so that unwanted excessive concentrations of KCl can be avoided.

摘要翻译： 提供了一种处理用过的氯化钾（KCl）钻井泥浆进行处理的方法。 该方法包括将泥浆输送到旋转管的一端，使泥浆通过旋转管进入，并通过使用提升器的级联作用加热泥浆，使其暴露于热气流中，从而部分地将泥浆干燥成块状，进一步改变 通过使它们与燃烧器火焰接触以形成熟料颗粒，并且最后使熟料颗粒与第二个火焰接触以完成干燥过程，产生包含泥浆中大部分KCl的干燥熟料颗粒，颗粒具有以下结构： 抵抗水的浸出作用。 颗粒进一步使其均匀分布在田地上，从而可以避免不必要的过量浓度的KCl。

公开(公告)号：US4753019A

公开(公告)日：1988-06-28

申请号：US947740

申请日：1986-12-30

申请人： Osmo Holopainen

发明人： Osmo Holopainen

IPC分类号： F26B11/04

CPC分类号： F26B11/0459 ,  F26B11/0477

摘要： An apparatus for drying and heating lime sludge in a rotary kiln by means of regenerative heat transfer. The apparatus is preferably formed of round or rounded rods which extend parallel to the longitudinal axis. The rods are disposed in the kiln in an annular region adjacent the housing wall so that lime sludge flows freely between the rods while the kiln is rotating.

摘要翻译： 一种用于通过再生热传递在回转窑中干燥和加热石灰渣的装置。 该装置优选地由平行于纵向轴线延伸的圆形或圆形棒形成。 杆在窑内设置在邻近壳体壁的环形区域中，使得在窑旋转时，石灰渣在杆之间自由流动。

公开(公告)号：US4338732A

公开(公告)日：1982-07-13

申请号：US217534

申请日：1980-12-15

申请人： Major Coxhill

发明人： Major Coxhill

IPC分类号： E01C19/10 ,  F26B11/04

CPC分类号： E01C19/1036 ,  F26B11/0477 ,  E01C2019/1095

摘要： An asphalt plant apparatus is disclosed having a material lifter cage arranged in coaxial relationship within a mixing drum. The lifter cage includes a plurality of cage lifters having a trough-like configuration for collecting material in the drum and spilling the material in a veil over the cross section of the drum as the cage lifters pass through a rotational path of travel. The cage lifters are divided into two sets alternately arranged about the lifter cage. The two sets consist of a first set of cage lifters having a material retaining surface fixed at an angle with respect to a radial line extending from the axis of rotation and a second set of cage lifters fixed at an angle approximately 20.degree. different from that of the first set. As the cage lifters pass through the path of travel, the first set of lifters spills material over an arc of the path approximately 20.degree. different from the arc over which the second set spills material thereby increasing uniformity of density of material spilling from the lifters over the path of travel.

摘要翻译： 公开了一种沥青设备设备，其具有在混合滚筒内以同轴的关系布置的材料举升机笼。 升降机笼包括多个笼式升降器，其具有槽形结构，用于在滚筒中收集材料并且当保持架升降器穿过旋转行进路径时将材料以面纱的方式溅出滚筒的横截面。 笼式升降机分为两组，交替布置在升降机笼周围。 两组由第一组笼式升降机组成，其具有固定在与旋转轴线相对的径向线成一定角度的材料保持表面;以及第二组保持架升降器，其固定在大约20° 第一套。 当轿厢提升机通过行进路径时，第一组升降机将材料溢出在与第二组溢出材料所在弧度不同的20°的路径上，从而增加从升降机溢出的材料密度的均匀性 旅行之路。

公开(公告)号：US3861055A

公开(公告)日：1975-01-21

申请号：US41953773

申请日：1973-11-28

申请人： THOMPSON STANLEY P

发明人： THOMPSON STANLEY P

IPC分类号： F26B11/04

CPC分类号： F26B11/0477

摘要： A method and apparatus for drying a material utilizes a rotatable, elongated drum adapted to be coupled with a furnace and means for achieving pneumatic conveying of a material to be dried. The pneumatic conveying medium is controlled so that at least a portion of the material gravitates from the conveying stream until a portion of the water has been removed. The gravitational portion of the material is picked up at the outer surface of the drum by a plurality of vanes which rotate with the drum. Each vane includes one or more cleats which cause the material to effectively ''''dribble'''' from the vanes rather than dropping in clumps as the material reaches a point above the center of the drum. As the material moves from the side of the drum toward the center of the drum it is caught by interference structures disposed axially of the drum in radially spaced relationship with a plurality of the structures being placed longitudinally along the drum. Each structure presents a planar surface portion having opposed side edges. At least one side edge extends at an acute angle relative to a perpendicular bisector of the longitudinal axis of the drum and a sidewall extends upwardly from one side edge to effectively push material gravitating onto the planar surface in a predetermined direction independent of the direction of movement of the conveying medium. This forces the material toward either the inlet or the outlet of the drum and can increase or decrease the retention time of the material in the drum by several fold.

摘要翻译： 用于干燥材料的方法和设备利用适于与炉连接的可旋转的细长的滚筒和用于实现要干燥的材料的气动输送的装置。 控制气动输送介质，使得材料的至少一部分从输送流引力直到一部分水被去除。 材料的重力部分通过与滚筒一起旋转的多个叶片在滚筒的外表面拾取。 每个叶片包括一个或多个夹板，其使材料有效地从叶片“运球”，而不是当材料到达滚筒中心上方的点时落下。 当材料从鼓的侧面朝向鼓的中心移动时，其被沿着鼓的轴向布置的干涉结构被捕获，所述干涉结构与沿着滚筒纵向放置的多个结构呈径向间隔的关系。 每个结构呈现具有相对侧边缘的平面表面部分。 至少一个侧边缘相对于滚筒的纵向轴线的垂直平分线以锐角延伸，并且侧壁从一个侧边缘向上延伸，以有效地将材料以预定方向引导到平面表面上，而与运动方向无关 的输送介质。 这迫使材料朝向滚筒的入口或出口，并且可以将材料在滚筒中的保留时间增加或减少几倍。

公开(公告)号：US3409998A

公开(公告)日：1968-11-12

申请号：US60623066

申请日：1966-12-30

申请人： CONTINENTAL CARBON CO

发明人： HURST LEWIS W ,  POWELL ROBERT L ,  PENN WILLIAM E

IPC分类号： F26B11/04

CPC分类号： F26B11/0477

公开(公告)号：US3333344A

公开(公告)日：1967-08-01

申请号：US50911065

申请日：1965-11-22

申请人： PHILLIPS PETROLEUM CO

发明人： LOEWEN BRUNO F

IPC分类号： F26B11/04

CPC分类号： F26B11/0445 ,  F26B11/0477