公开(公告)号：US09550311B1

公开(公告)日：2017-01-24

申请号：US13474634

申请日：2012-05-17

申请人： Jack Elvis Neel

发明人： Jack Elvis Neel

IPC分类号： B28C7/04 ,  B28C7/02

CPC分类号： E01C19/1054 ,  B28C7/02 ,  B28C7/0404 ,  C04B26/003 ,  E01C7/24 ,  E01C19/05 ,  E01C19/1063 ,  E01C19/1072 ,  E01C19/1077

摘要： A system and method for monitoring and adjusting a constant flow asphalt manufacturing process includes monitoring the ratios of recycled material to virgin material to minimize costs and adjusting the mixture in real time. Pulverized asphalt shingle (PAS) material may be used as a source of recycled asphalt oil and fed to a mixing drum with real-time monitoring while making real-time adjustments to supplement the asphalt with new asphalt oil to the mixer. The systems and methods may also be used for monitoring, metering, and supplementing recycled aggregate from recycled asphalt pavement (RAP) with new aggregate. The systems and methods may use one or more processors or programmable logic controllers (PLC) to meter the addition of new materials.

摘要翻译： 用于监测和调节恒流沥青制造过程的系统和方法包括监测再循环材料与原始材料的比例以最小化成本并实时调整混合物。 粉碎沥青瓦（PAS）材料可用作再循环沥青油的来源，并进行实时监测，并进行实时调节，将新沥青油沥青补充至搅拌机。 这些系统和方法也可用于使用新骨料的再循环沥青路面（RAP）进行监测，计量和补充再生骨料。 系统和方法可以使用一个或多个处理器或可编程逻辑控制器（PLC）来计量添加新材料。

公开(公告)号：US20160009002A1

公开(公告)日：2016-01-14

申请号：US14328895

申请日：2014-07-11

申请人： Russell W. Anderson ,  Lawrence C. Hanlon

发明人： Russell W. Anderson ,  Lawrence C. Hanlon

IPC分类号： B28C5/46 ,  B01F15/06

CPC分类号： B01F15/06 ,  E01C19/1004 ,  E01C19/1063 ,  E01C19/1072

摘要： Asphalt mix product is produced for delivery at a desired temperature and is comprised of a mixture of recycled asphalt product and virgin material in a specified, selected proportion of recycled asphalt product to virgin material. Recycled asphalt product is heated in an indirectly heated recycled asphalt product heater to an elevated temperature. Virgin material is heated in a heater to a maximum temperature not exceeding a prescribed temperature above which damage to that heater will occur. The heated recycled asphalt product is mixed with the heated virgin material in the selected proportion of recycled asphalt product to virgin material to prepare the asphalt mix product for delivery at the desired temperature. By virtue of heating the recycled asphalt product and mixing the heated recycled asphalt product with the heated virgin material, the selected proportion of recycled asphalt product to virgin material is not limited by the maximum temperature of the heated virgin material, and asphalt mix product is produced effectively and economically with proportions of recycled asphalt product to virgin material which are considerably higher than heretofore available.

摘要翻译： 生产沥青混合产品用于在所需温度下输送，并且由指定的选定比例的再循环沥青产品与原始材料的循环沥青产品和原始材料的混合物组成。 循环沥青产品在间接加热的循环沥青产品加热器中被加热到升高的温度。 处理材料在加热器中加热至不超过规定温度的最高温度，超过此温度会发生加热器的损坏。 将加热的再循环沥青产品与加热的原始材料以所选择比例的再循环沥青产品混合到原始材料中，以制备用于在所需温度下输送的沥青混合物产品。 通过加热回收的沥青产品并将加热的再循环沥青产品与加热的原始材料混合，所选择的再循环沥青产品与原始材料的比例不受加热的原始材料的最高温度的限制，并且生产沥青混合料 有效和经济地回收沥青产品与原始材料的比例远远高于以前可用的。

公开(公告)号：US20120263007A1

公开(公告)日：2012-10-18

申请号：US13447417

申请日：2012-04-16

申请人： Malcolm Swanson

发明人： Malcolm Swanson

IPC分类号： B28C5/46

CPC分类号： E01C19/05 ,  E01C19/1004 ,  E01C19/1072 ,  Y02A30/333

摘要： An asphalt plant adapted to use RAP to produce asphalt. The preferred asphalt plant comprises a bin that is adapted to store the RAP, a heat source that is adapted to supply heat, a dryer that is adapted to dry the RAP, a mixer that is adapted the mix the RAP and a means for conveying the RAP from the bin to the dryer. The preferred asphalt plant uses substantially only the RAP to produce asphalt. A method for producing asphalt from RAP comprising providing an asphalt plant adapted to use the RAP to produce asphalt. The preferred method further comprises conveying the RAP from the bin to the dryer, drying the RAP, and mixing the RAP.

摘要翻译： 适用于使用RAP生产沥青的沥青设备。 优选的沥青设备包括适于存储RAP的箱，适于供应热量的热源，适于干燥RAP的干燥器，适于混合RAP的混合器和用于传送 RAP从垃圾桶到烘干机。 优选的沥青设备基本上仅使用RAP来生产沥青。 一种从RAP生产沥青的方法，包括提供适于使用RAP生产沥青的沥青设备。 优选的方法还包括将RAP从料仓输送到干燥器，干燥RAP和混合RAP。

公开(公告)号：US20040132842A1

公开(公告)日：2004-07-08

申请号：US10687500

申请日：2003-10-16

发明人： Darrin Coffey ,  Mark Sanders ,  Gregory Steuerwald

IPC分类号： C08J011/04 ,  C08L095/00

CPC分类号： C08J11/06 ,  E01C7/262 ,  E01C7/265 ,  E01C11/16 ,  E01C19/1072 ,  Y02W30/701

摘要： A system and method is provided for processing scrap FRP for use in the production of concrete or asphalt construction or paving material. In the process, the scrap FRP is comminuted, ground or pulverized into particle sizes suitable for combination with the base paving material. In one preferred embodiment, the scrap FRP is processed into particles of about null inches in outer dimension. This processed scrap FRP is then mixed at the job site with other aggregate materials for combination with the base material to form a paving mixture that is applied to the prepared surface. In one embodiment, the scrap FRP material is passed through an industrial chipper or shredder and the comminuted particles are then combined with materials in a paving materials processing drum at the job site.

摘要翻译： 提供了一种用于处理用于生产混凝土或沥青结构或铺路材料的废钢FRP的系统和方法。 在此过程中，将废料FRP粉碎，磨碎或粉碎成适合与基础铺路材料组合的粒度。 在一个优选实施例中，废料FRP被加工成外形尺寸为约1/4英寸的颗粒。 然后将该加工废料FRP与作业现场与其他骨料一起混合，以与基材组合以形成施加到制备的表面上的铺路混合物。 在一个实施例中，废料FRP材料通过工业切片机或粉碎机，然后粉碎的颗粒与作业现场的铺路材料处理鼓中的材料组合。

公开(公告)号：US6093494A

公开(公告)日：2000-07-25

申请号：US103592

申请日：1998-06-24

申请人： Gerald Owen Schulz ,  Alan Lee Bethel

发明人： Gerald Owen Schulz ,  Alan Lee Bethel

IPC分类号： C04B20/10 ,  C04B26/26 ,  C08K3/24 ,  C08L9/08 ,  C08L95/00 ,  E01C7/18 ,  E01C19/10 ,  B32B15/02 ,  B32B17/02 ,  B32B19/00 ,  B32B21/02 ,  B32B23/02

CPC分类号： E01C19/1072 ,  C04B20/1033 ,  C04B26/26 ,  C08K3/24 ,  C08L9/08 ,  C08L95/00 ,  E01C7/182 ,  C04B2111/0075 ,  Y10T428/2991

摘要： The subject invention relates to a process for coating aggregate which is particularly useful in making asphalt concrete to provide the aggregate with a high level of resistance to stripping by water, which comprises: (1) mixing the aggregate with latex to form a latex/aggregate mixture, wherein said latex is comprised of water, an emulsifier, a polymer and a water-soluble divalent metal salt; (2) heating the latex/aggregate mixture to a temperature which is within the range of about 66.degree. C. to about 232.degree. C.; (3) maintaining the latex/aggregate mixture at said elevated temperature for a time which is sufficient to reduce the moisture content of the latex/aggregate mixture below about 0.7 weight percent and to allow the polymer in the latex to crosslink on the surface of the aggregate to produce the coated aggregate.

摘要翻译： 本发明涉及一种用于涂覆骨料的方法，其特别可用于制备沥青混凝土以提供具有高水平的抗水解性的水分，其包括：（1）将骨料与胶乳混合以形成胶乳/聚集体 混合物，其中所述胶乳由水，乳化剂，聚合物和水溶性二价金属盐组成; （2）将胶乳/聚集体混合物加热至约66℃至约232℃的温度; （3）将胶乳/聚集体混合物保持在所述升高的温度下足以将胶乳/聚集体混合物的水分含量降低到约0.7重量％以下并允许胶乳中的聚合物在表面上交联的时间 骨料以生产涂层骨料。

公开(公告)号：US5529247A

公开(公告)日：1996-06-25

申请号：US537254

申请日：1995-09-27

申请人： Terry L. Mleczewski

发明人： Terry L. Mleczewski

IPC分类号： E01C19/10 ,  B02C23/24 ,  B65G53/40

CPC分类号： E01C19/1072 ,  E01C19/104

摘要： A device for dispersing and metering fibers which includes a frame, a hopper mounted on the frame and having an inlet opening for receiving fibers therein. A screen is provided through which the fibers from the inlet opening must pass for separating any existing fiber clumps into a size not exceeding a size predetermined by the screen. A primary fluffing device is provided for creating a uniform dispersion of fibers within the hopper. An outlet opening is provided for allowing the fibers to exit the hopper. A controllable metering device is provided in the outlet opening for transporting a metered quantity of fibers out of the hopper through the outlet opening. A housing structure is connected to an outlet end of the metering device, the housing structure including an air inlet opening into the housing and a secondary fluffing device inside of the housing for further reducing in size any fiber clumps to separated discreet fibers. An air impeller device is provided for moving a large volume of air into the air inlet opening and through the housing to effectively entrain the discreet fibers in a moving air stream and moving the air with the fibers entrained therein to an outlet connected to an asphalt cement and fiber mixer.

摘要翻译： 一种用于分散和计量纤维的装置，包括框架，安装在框架上的料斗，并具有用于在其中容纳纤维的入口。 提供了一个屏幕，通过该屏幕，来自入口开口的纤维必须通过该屏幕，用于将任何现有的纤维束分离成不超过屏幕预定尺寸的尺寸。 提供初级起毛装置用于在料斗内产生均匀的纤维分散体。 提供出口开口以允许纤维离开料斗。 一个可控制的计量装置设置在出口开口中，用于通过出口开口将计量的纤维输送出料斗。 壳体结构连接到计量装置的出口端，壳体结构包括进入壳体的空气入口和在壳体内部的次级起毛装置，用于进一步减小任何纤维团到分离的离散纤维的尺寸。 提供一种空气叶轮装置，用于将大量空气移动到进气口中并通过壳体，以有效地将离心纤维夹带在移动空气流中，并将夹带在其中的纤维的空气移动到连接到沥青混合料的出口 和纤维混合机。

公开(公告)号：US5436285A

公开(公告)日：1995-07-25

申请号：US090144

申请日：1993-07-26

申请人： David Causyn ,  Krystina Thys

发明人： David Causyn ,  Krystina Thys

IPC分类号： C08L95/00 ,  E01C7/26 ,  E01C19/10

CPC分类号： E01C19/1072 ,  C08L95/00 ,  E01C7/265 ,  C08L2207/24

摘要： An improved paving composition includes between 89-93% graded aggregate, 5.76% asphalt cement, 0.24% SBR polymer and 1-5% graded recycled crumb rubber. The asphalt cement and SBR polymer are blended and heated to form a first mixture. The aggregates are blended and heated to form a second mixture. The two mixtures are blended together prior to the addition of the graded recycled crumb rubber.

摘要翻译： PCT No.PCT / CA92 / 00235 Sec。 371日期：1993年7月26日 102（e）日期1993年7月26日PCT提交1992年6月5日PCT公布。 出版物WO92 / 21820 PCT 日期为1992年12月10日。改进的铺路组合物包括89-93％梯度骨料，5.76％沥青水泥，0.24％SBR聚合物和1-5％分级回收粉碎橡胶。 将沥青水泥和SBR聚合物混合并加热以形成第一混合物。 将聚集体混合并加热以形成第二混合物。 将两种混合物混合在一起，然后加入分级回收的碎屑橡胶。

公开(公告)号：US5407139A

公开(公告)日：1995-04-18

申请号：US038514

申请日：1993-03-29

申请人： Terry L. Mleczewski

发明人： Terry L. Mleczewski

IPC分类号： E01C19/10 ,  B02C23/24 ,  B65G53/40

CPC分类号： E01C19/1072 ,  E01C19/104

摘要： A device for dispersing and metering fibers which includes a frame, and a hopper mounted on the frame and having an inlet opening for receiving fibers therein. A screen is provided through which the fibers from the inlet opening must pass for separating any existing fiber clumps into a size not exceeding a size predetermined by the screen. A primary fluffing device is provided for creating a uniform dispersion of fibers within the hopper. An outlet opening is provided for allowing the fibers to exit the hopper. A controllable metering device is provided in the outlet opening for transporting a metered quantity of fibers out of the hopper through the outlet opening. A housing structure is connected to an outlet end of the metering device, the housing structure including an air inlet opening into the housing and a secondary fluffing device inside of the housing for further reducing in size any fiber clumps to separated discreet fibers. An air impeller device is provided for moving a large volume of air into the air inlet opening and through the housing to effectively entrain the discreet fibers in a moving air stream and moving the air with the fibers entrained therein to an outlet connected to an asphalt cement and fiber mixer.

摘要翻译： 一种用于分散和计量纤维的装置，包括框架和安装在框架上并具有用于在其中容纳纤维的入口的料斗的料斗。 提供了一个屏幕，通过该屏幕，来自入口开口的纤维必须通过该屏幕，用于将任何现有的纤维束分离成不超过屏幕预定尺寸的尺寸。 提供初级起毛装置用于在料斗内产生均匀的纤维分散体。 提供出口开口以允许纤维离开料斗。 一个可控制的计量装置设置在出口开口中，用于通过出口开口将计量的纤维输送出料斗。 壳体结构连接到计量装置的出口端，壳体结构包括进入壳体的空气入口和在壳体内部的次级起毛装置，用于进一步减小任何纤维团到分离的离散纤维的尺寸。 提供一种空气叶轮装置，用于将大量空气移动到进气口中并通过壳体，以有效地将离心纤维夹带在移动空气流中，并将夹带在其中的纤维的空气移动到连接到沥青混合料的出口 和纤维混合机。

公开(公告)号：US4946283A

公开(公告)日：1990-08-07

申请号：US367343

申请日：1989-06-16

申请人： Joseph E. Musil

发明人： Joseph E. Musil

IPC分类号： E01C19/10

CPC分类号： E01C19/1004 ,  E01C19/104 ,  E01C19/105 ,  E01C19/1072

摘要： A continuous process aggregate drying and mixing plant for producing a hot asphaltic material, such as is used for paving highways or the like, includes a combination of a drum drier and a pugmill. Both the drum drier and the pugmill are supported by a common trailer frame. The pugmill is coextensively mounted at the discharge end of the drum drier towards the rear of the frame. The drum drier discharges dried and heated virgin aggregate material through a feed and transfer chute directly into a first, pre-mix region of the pugmill. The feed and transfer chute also provides for the addition of recycled pavement to the heated and dried aggregate and for the side discharge of such heated and dried aggregate. A second region of the pugmill within which liquid asphalt is added to the mixed aggregate is substantially separated from the first, pre-mix region. The space above the second region of the pugmill is substantially enclosed and coupled directly to a secondary air supply of a burner for the drum drier. Thus, vapors emanating from the second region of the pugmill are drawn into the burner and burned to form environmentally friendly products.

摘要翻译： 用于生产热沥青材料的连续工艺聚集干燥和混合设备，例如用于铺路的高速公路等，包括鼓式干燥机和搅拌机的组合。 鼓式干燥机和搅拌机均由共同的拖车架支撑。 搅拌机在滚筒式干燥机的排出端朝向框架的后部共同安装。 滚筒式干燥机将干燥和加热的原始骨料通过进料和转移槽直接排放到搅拌机的第一个预混合区域中。 进料和输送滑槽还提供了再加工的路面加入加热和干燥的骨料以及这种加热和干燥的骨料的侧排。 将液体沥青加入到混合骨料中的搅拌机的第二区域与第一预混合区域基本分离。 搅拌机第二区域上方的空间被大体封闭并直接连接到用于滚筒式干燥机的燃烧器的二次空气供应。 因此，从搅拌机的第二区域发出的蒸汽被吸入燃烧器并燃烧形成环境友好的产品。

公开(公告)号：US4898472A

公开(公告)日：1990-02-06

申请号：US281952

申请日：1988-12-05

申请人： Hideo Sasaki

发明人： Hideo Sasaki

IPC分类号： E01C19/10

CPC分类号： E01C19/1072 ,  E01C19/1004 ,  E01C2019/109

摘要： Disclosed is a plant of batch system for producing a composite paving material by using a bituminous waste pavement material, which comprises a heating means equipped with a new aggregate material introduction shoot and a bituminous waste material introduction shoot, the former shoot being connected to a new aggregate material supply passageway and the latter shoot being connected to a reproduction material supply passageway. The plant also comprises a ratio control section which is intended to compare with each other respective supplying indicated values of new and waste aggregate materials as measured by conveyor scales disposed with respect to their corresponding supply passageways, and thereafter proportionally control the value of the waste material relative to the value of the new material so that both the values may bear a predetermined mixing ratio. The ratio control section, thereafter, generates a command control signal to an inverter involved in the waste material supply passageway.

摘要翻译： 公开了一种通过使用沥青废物路面材料生产复合铺路材料的分批系统的设备，其包括装备有新的骨料材料引入料和沥青废料引入料的加热装置，前者连接到新的 骨料材料供给通道，后者的射束连接到再生材料供给通道。 该设备还包括一个比例控制部分，用于相互比较，各自提供新的和废弃骨料的指示值，通过相对于它们相应的供应通道设置的输送机秤测量，然后成比例地控制废料的价值 相对于新材料的值，使得这两个值可以承受预定的混合比。 此后，比率控制部分向涉及废料供应通道的逆变器产生指令控制信号。