公开(公告)号：US20100181404A1

公开(公告)日：2010-07-22

申请号：US12665732

申请日：2008-04-28

Applicant: Soren Hanghoj ,  Anders Fougner

Inventor： Soren Hanghoj ,  Anders Fougner

IPC: B02C4/28

CPC classification number: B02C15/005 ,  B02C15/00

Abstract: Described is a roller mill (1) for grinding particulate material, such as cement raw materials, cement clinker and similar materials, said roller mill comprising a substantially horizontal grinding table (3), at least one therewith interactively operating roller (4) which is configured for rotation about a roller shaft (6) through the use of a bearing (7) for the roller, and a closed circulation system for lubricant for lubricating the bearing (7) for the roller, said circulation system comprising a reservoir (9), ducts (10) for feeding of lubricant to the bearing (7) for the roller and ducts (11) for recirculating the lubricant from the bearing (7) for the roller. The roller mill further comprises an autogenously regulated pressure pump means (20) which is driven by the rotation of the roller (4), and has a first part (21) which is mounted on the roller shaft (6) and a second part (22) which is mounted on the roller (4) and rotates therewith.During the operation of the mill the pump means delivers a significant pressure contribution for recirculating the lubricant to the reservoir, and has a capacity which is proportional to the rotational speed of the roller and hence the lubricant requirement.

Abstract translation: 描述了用于研磨诸如水泥原料，水泥熟料和类似材料的颗粒材料的辊磨机（1），所述辊磨机包括基本上水平的研磨台（3），至少一个其相互作用的操作辊（4） 构造成通过使用用于辊的轴承（7）围绕辊轴（6）旋转，以及用于润滑用于辊的轴承（7）的润滑剂的闭合循环系统，所述循环系统包括储存器（9） ，用于将润滑剂供给到用于滚子和管道（11）的轴承（7）的用于使滚子的轴承（7）再循环的润滑剂的管道（10）。 辊磨机还包括由辊（4）的旋转驱动的自动调节的压力泵装置（20），并且具有安装在辊轴（6）上的第一部分（21）和第二部分 22），其安装在辊（4）上并与其一起旋转。 在研磨机的操作期间，泵装置为将润滑剂再循环到储存器提供了显着的压力贡献，并且具有与辊的转速成比例的容量并因此具有润滑剂要求。

公开(公告)号：US07757903B2

公开(公告)日：2010-07-20

申请号：US11584387

申请日：2006-10-20

Applicant: Louis S. Schwartz ,  Robert H. Lilly

Inventor： Louis S. Schwartz ,  Robert H. Lilly

IPC: G01F11/00 ,  G01F11/20 ,  A01K61/02 ,  B65G25/00 ,  F23K3/18

CPC classification number: G01F11/24 ,  B65G53/4633 ,  G01F13/001

Abstract: A feeder for feeding bulk material into a high pressure conveying line. The feed assembly comprises a rotary feeder that has a material inlet for receiving bulk material from a low pressure source and a material outlet for discharging the bulk material into a higher pressure conveying line which is a source of leakage gas into the rotary feeder. The feeder has venting means to vent leakage gas through the material inlet without such leakage gas contacting the bulk material entering the feeder.

Abstract translation: 用于将散装材料输送到高压输送管线的进料器。 进料组件包括旋转进料器，其具有用于从低压源接收散装材料的材料入口和用于将散装材料排放到作为将进入旋转进料器的泄漏气体的源的更高压力输送管线的材料出口。 进料器具有排气装置，用于将泄漏气体通过材料入口排出，而没有这种泄漏气体接触进入进料器的散料。

公开(公告)号：US20100176232A1

公开(公告)日：2010-07-15

申请号：US12667104

申请日：2007-07-04

Applicant: Alexander Helm ,  Rasmus Thranberg Nissen

Inventor： Alexander Helm ,  Rasmus Thranberg Nissen

IPC: B02C15/00

CPC classification number: B02C15/00

Abstract: A roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill (1) comprising a substantially horizontal grinding table (3) and a set of rollers revolving about a vertical shaft (5); said set of rollers comprising a number of rollers (4) rotating about respective roller shafts (6) which are connected to the vertical shaft (5) via a hinged connection (7) which comprises a bearing shell (14) and a bearing journal (15) resting therein, said hinged connection (7) allowing a free arcuate movement of the roller (4) in an upward and downward direction in a plane including the centreline (12) of the roller shaft; and said set of rollers (4) being configured for interactive operation with the grinding table (3); characterized in that the bearing shell (14) of the hinged connection (7) has a diameter which exceeds that of the bearing journal (15) resting therein by a factor of at least 1 percent.

Abstract translation: 一种用于研磨诸如水泥原料，水泥熟料和类似材料的颗粒材料的辊磨机（1），所述辊磨机（1）包括基本上水平的研磨台（3）和围绕垂直轴（5）旋转的一组辊子， ; 所述一组辊包括围绕相应的辊轴（6）旋转的多个辊（4），所述滚子轴（6）通过铰接连接（7）连接到垂直轴（5），铰链连接（7）包括轴承壳（14）和轴承轴颈 15）放置在其中，所述铰接连接件（7）允许辊（4）在包括辊轴的中心线（12）的平面中在向上和向下方向上自由地弓动运动; 并且所述一组辊（4）构造成与所述研磨台（3）进行交互操作; 其特征在于，所述铰接连接件（7）的所述轴承壳体（14）的直径超过所述轴承轴颈（15）的直径至少保持在1％。

公开(公告)号：US20100096341A1

公开(公告)日：2010-04-22

申请号：US12288207

申请日：2008-10-17

Applicant: Steve C. Benesi

Inventor： Steve C. Benesi

IPC: B01D25/127 ,  B01D25/32

CPC classification number: B01D25/284 ,  B01D25/1275 ,  B01D29/05 ,  B01D29/09 ,  B01D29/606 ,  B01D29/82 ,  B01D29/843

Abstract: A method and apparatus is disclosed for separating a slurry into liquids and solids in a pressure filter apparatus and for forming a substantially dry and often loosely packet filter solids cake wherein a high temperature and high pressure steam is introduced into an initially formed filter cake in the pressurized filter apparatus to force the steam into the interstices of the formed filter cake and then pressure within the filter apparatus is reduced to permit the steam to flash and to expand within the interstices to absorb any remaining fluids within the formed filter cake and to cause the filter cake to become substantially dry and loosely packed. The filtered solids cake is then discharged from the filter apparatus.

Abstract translation: 公开了一种用于将浆料分离成压力过滤装置中的液体和固体的方法和装置，并且用于形成基本干燥且通常松散包装的过滤固体滤饼，其中将高温高压蒸汽引入初始形成的滤饼中 加压过滤装置，以迫使蒸汽进入所形成的滤饼的间隙，然后减少过滤器装置内的压力，以允许蒸汽闪烁并在空隙内膨胀以吸收所形成的滤饼内的剩余流体，并使得 滤饼变得基本干燥并松散地包装。 然后将过滤的固体滤饼从过滤装置中排出。

公开(公告)号：US20100044479A1

公开(公告)日：2010-02-25

申请号：US12229242

申请日：2008-08-21

Applicant: Jason S. Euculano

Inventor： Jason S. Euculano

IPC: B02C23/08 ,  B02C4/00 ,  B02C25/00

CPC classification number: F27B7/38 ,  B02C4/02 ,  B02C23/08 ,  C04B7/47 ,  C04B7/52 ,  F27D15/0206

Abstract: Disclosed is a method of cooling hot material having different particle sizes that has been heat treated in a kiln. The material is first passed through a cooling apparatus, after which it is delivered to a screening apparatus for screening out smaller material below a pre-determined fineness and transporting larger material above such pre-determined fineness to a crushing apparatus. The larger material is crushed and is delivering back to the cooling apparatus for further cooling. It is a feature of the invention that the cooling apparatus, screening apparatus and crushing apparatus have a common environment, that is, they are all enclosed within the same housing.

Abstract translation: 公开了一种冷却在窑炉中进行热处理的具有不同粒径的热材料的方法。 该材料首先通过冷却装置，然后将其输送到筛选装置，以筛选低于预定细度的较小材料，并将较大的材料输送至高于预定的细度至破碎装置。 较大的材料被粉碎并且被输送回冷却装置以进行进一步的冷却。 本发明的一个特征是，冷却装置，筛分装置和破碎装置具有共同的环境，即它们都被封闭在同一个壳体内。

公开(公告)号：US20100031821A1

公开(公告)日：2010-02-11

申请号：US12221906

申请日：2008-08-07

Applicant: Ove L. Jepsen ,  Steven Miller ,  Anthony Shave

Inventor： Ove L. Jepsen ,  Steven Miller ,  Anthony Shave

IPC: B01D46/02 ,  B01D59/50

CPC classification number: C04B7/47 ,  F27B7/20 ,  F27D17/004 ,  F27D17/008 ,  C04B7/364

Abstract: Disclosed is a method for reducing emissions from exhaust gas generated during the grinding and drying of cement raw meal as part of a cement manufacturing process. The invention comprises circuiting the exhaust gas between a raw mill and a clinker cooler. In the clinker cooler at least a portion of said emissions are delivered to a cement kiln in which said emissions are removed by being combusted and/or absorbed.

Abstract translation: 公开了一种在水泥生料的研磨和干燥过程中产生的排气的排放作为水泥制造过程的一部分的方法。 本发明包括使原料磨机和熟料冷却器之间的废气回路。 在熟料冷却器中，所述排放物的至少一部分被输送到通过燃烧和/或吸收去除所述排放物的水泥窑。

公开(公告)号：US07553111B2

公开(公告)日：2009-06-30

申请号：US11824172

申请日：2007-06-28

Applicant: John S. Salmento ,  Raymond M. Burynski, Jr. ,  James R. Schrantz

Inventor： John S. Salmento ,  Raymond M. Burynski, Jr. ,  James R. Schrantz

IPC: B65G53/38

CPC classification number: B65G53/20 ,  B65G53/18

Abstract: An apparatus for conveying fluidized high temperature finely divided dry material by gravity utilizes a multi-layered, gas permeable gas distributor member comprising (i) an upper layer a flat, rigid gas permeable, porous medium capable of withstanding temperatures up to about 2900° F. through which gas to fluidize the material will pass; (ii) a middle layer comprised of a gas permeable insulation material that maintains its physical integrity when exposed to temperature differentials ranging from about 500° F. to about 2900° F.; and (iii) a lower layer that supports the top and middle layers comprising a substantially flat plate having a plurality of openings therethrough through which fluidizing gas can pass.

公开(公告)号：US20090133607A1

公开(公告)日：2009-05-28

申请号：US12299884

申请日：2007-03-21

Applicant: Jens Peter Hansen

Inventor： Jens Peter Hansen

IPC: C04B2/10 ,  F27B15/00

CPC classification number: F27B7/2033 ,  C04B7/365 ,  F27B7/2041

Abstract: Manufacturing methods and plants for carrying out methods of manufacturing cement clinker including diverting gases from a separation cyclone for a calcined cement material. The diverted gases are cooled to a temperature of 850° C. or less by introducing raw cement materials into the diverted gas stream.

Abstract translation: 用于执行制造水泥熟料的方法的制造方法和装置，包括用于煅烧水泥材料的分离旋风分离器的转向气体。 通过将原始水泥材料引入转向气体流中，将转向的气体冷却至850℃以下的温度。

公开(公告)号：US07531086B2

公开(公告)日：2009-05-12

申请号：US10504608

申请日：2003-02-13

Applicant: Steve C. Benesi ,  Patrick J. Costelloe ,  Anthony C. Miller

Inventor： Steve C. Benesi ,  Patrick J. Costelloe ,  Anthony C. Miller

IPC: B01D25/127

CPC classification number: B01D25/1275 ,  B01D25/172 ,  B01D25/325 ,  B01D29/093 ,  B01D29/096 ,  B01D29/684

Abstract: A pressure filter apparatus is shown and disclosed with a construction that permits the filter to be operated to produce food grade or pharmaceutical grade products where there are requirements for periodic cleaning, sterilizing or sanitizing of the apparatus. The structures of the filter apparatus are sloped or clad to drain any fluids away from the apparatus. The exterior can be washed in place and the interior can be washed with the exterior washing or can be operated with internal washing cycles.

Abstract translation: 示出和公开了一种压力过滤装置，其结构是允许过滤器操作以生产食品级或药用级产品，其中需要定期清洁，灭菌或消毒该设备。 过滤装置的结构是倾斜的或包层的，以排出远离设备的任何流体。 外部可以在适当位置进行洗涤，内部可以用外部洗涤剂洗涤，也可以在内部洗涤循环下进行操作。

公开(公告)号：US20090003942A1

公开(公告)日：2009-01-01

申请号：US11824172

申请日：2007-06-28

Applicant: John S. Salmento ,  Raymond M. Burynski, JR. ,  James R. Schrantz

Inventor： John S. Salmento ,  Raymond M. Burynski, JR. ,  James R. Schrantz

IPC: B65G53/20 ,  F17C13/00

CPC classification number: B65G53/20 ,  B65G53/18

Abstract: An apparatus for conveying fluidized high temperature finely divided dry material by gravity utilizes a multi-layered, gas permeable gas distributor member comprising (i) an upper layer a flat, rigid gas permeable, porous medium capable of withstanding temperatures up to about 2900° F. through which gas to fluidize the material will pass; (ii) a middle layer comprised of a gas permeable insulation material that maintains its physical integrity when exposed to temperature differentials ranging from about 500° F. to about 2900° F.; and (iii) a lower layer that supports the top and middle layers comprising a substantially flat plate having a plurality of openings therethrough through which fluidizing gas can pass.

Abstract translation: 用于通过重力输送流化高温细碎干燥材料的设备利用多层，可透气的气体分配器构件，其包括（i）上层，平坦，刚性透气的多孔介质，能够耐受高达约2900°F的温度 通过哪种气体使材料流态化; （ii）由透气绝缘材料组成的中间层，当暴露于约500°F至约2900°F的温度差时，其保持其物理完整性; 和（iii）支撑顶层和中间层的下层，其包括具有多个开口的基本平坦的板，流化气体可以穿过该多个开口。