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1. 发明申请

WO2011109669A2 PROCESS AND APPARATUS FOR SLAKING LIME AND DISSOLVING SCALE 审中-公开
标题翻译：过程和装置，用于消除限制和解散
公开(公告)号：WO2011109669A2
公开(公告)日：2011-09-09
申请号：PCT/US2011/027109
申请日：2011-03-04
申请人： RDP TECHNOLOGIES, INC. , CHRISTY, Richard, W. , QUICI, Michael , LITZ, Louis
发明人： CHRISTY, Richard, W. , QUICI, Michael , LITZ, Louis
CPC分类号： C04B2/08 , C02F1/529
摘要： Process and apparatus is disclosed for providing a chemical reaction between calcium oxide containing grit particles to produce calcium hydroxide and heat, capturing the heat of hydration and using it to preheat water initially at ambient temperature, to rise to an elevated temperature to increase the amount of lime present in the water to a supersaturated lime suspension level, with the chemical reaction running to completion, followed by cooling. Heat from a water jacket may be used to raise the temperature in the lime slaker. A process and apparatus is also provided for dissolving scale on internal surfaces of a lime slaker, a lime aging tank, grit separation device and piping and dosing sub-systems, by adding acid into the system with rinse water. A pressurized delivery system that is substantially closed to atmosphere delivers treating dosing under sufficient pressure conditions to maintain a relatively constant back pressure, by means of valving.
摘要翻译：公开了用于在含氧化钙的颗粒之间提供化学反应以产生氢氧化钙和热，捕获水合热并使用其在环境温度下首先预热水的方法和装置，以升高到升高的温度存在于水中的石灰为过饱和的石灰悬浮液，化学反应运行完毕，然后冷却。可以使用来自水套的热量来提高石灰碎片中的温度。还提供了一种方法和装置，用于通过用冲洗水将酸添加到系统中来将鳞屑溶解在石灰碎片，石灰老化槽，砂粒分离装置和管道和给料子系统的内表面上。基本上接近大气的加压输送系统通过阀门在足够的压力条件下提供治疗剂量以维持相对恒定的背压。

2. 发明申请

WO2008045857A3 APPARATUS, METHOD AND SYSTEM FOR TREATING SEWAGE SLUDGE 审中-公开
公开(公告)号：WO2008045857A3
公开(公告)日：2008-04-17
申请号：PCT/US2007/080785
申请日：2007-10-09
申请人： RDP TECHNOLOGIES, INC. , CHRISTY, Richard, W. , VANBRAMER, Robert , QUICI, Michael
发明人： CHRISTY, Richard, W. , VANBRAMER, Robert , QUICI, Michael
IPC分类号： A61L2/04
摘要： An apparatus, method and system is provided for treating sewage sludge by heating the same in a container to drive off pathogens and/or pasteurize the sewage sludge while the material is tumbled in the container, and with moisture gases being evaporated therefrom and drawn off from the container. There is provided at least one weight-responsive member on which the container is mounted, and a control is provided connected to the one or more weight-responsive member whereby the solids content of the treated material can be determined by measuring the difference in weight of material in the container, before and after moisture is drawn off from the material and prior to its discharge from the drum. The control is preferably effected by means of a computer.

3. 发明申请

WO2012166839A2 SEWAGE SILO WITH CENTRIPETAL ACTION DISCHARGE ARM 审中-公开
标题翻译： SEWAGE SILO与中心动作卸载ARM
公开(公告)号：WO2012166839A2
公开(公告)日：2012-12-06
申请号：PCT/US2012/040074
申请日：2012-05-31
申请人： RDP TECHNOLOGIES, INC.
发明人： CHRISTY, Richard, W. , QUICI, Michael
IPC分类号： C02F11/00 , C02F1/38 , B01D21/18
CPC分类号： B01D21/18 , B65D88/28 , B65D88/546 , C02F1/38 , C02F3/226 , C02F11/00
摘要： A sewage sludge silo is provided, having a central discharge arm for discharging sludge via a central discharge opening, by means of the discharge arm sweeping across a preferably sloped silo floor, with the discharge arm having upper and lower ends, with the lower end extending forward of the upper end in transverse generally vertical cross-section, as the discharge arm moves in a forward direction across the silo floor. The silo floor can be of multi-layer construction, with one of the layers being molded to facilitate a sloped configuration for the silo floor. The movement of a silo discharge arm can be computer controlled to adjust the speed of the discharge arm to maintain a predetermined or substantially constant rate of discharge of sludge from the silo, with such control being facilitated by appropriate sensor mechanisms.
摘要翻译：提供了一个污水污泥仓，其具有用于通过中心排放口排出污泥的中心排放臂，借助于排放臂扫过优选倾斜的筒仓地板，排放臂具有上端和下端，下端延伸当排放臂向前移动通过筒仓地板时，上端横向大致垂直横截面向前。筒仓地板可以是多层结构，其中一个层被模制以便于用于筒仓地板的倾斜构造。筒仓卸料臂的运动可以被计算机控制，以调节排放臂的速度，以保持来自料仓的污泥的预定或基本恒定的排出速率，这样的控制由适当的传感器机构促进。

4. 发明申请

WO2012177373A2 METHOD AND APPARATUS FOR FILTRATION OF LIME-TREATED WATER 审中-公开
标题翻译：用于过滤水处理的方法和装置
公开(公告)号：WO2012177373A2
公开(公告)日：2012-12-27
申请号：PCT/US2012/040355
申请日：2012-06-01
申请人： RDP TECHNOLOGIES, INC.
发明人： CHRISTY, Richard, W. , QUICI, Michael
IPC分类号： C02F1/38 , B01D21/26 , B04C7/00 , B01D36/02 , B01D24/36
CPC分类号： C02F1/004 , B01D21/2405 , B01D21/2444 , B01D21/2461 , B01D21/2488 , B01D21/30 , C02F1/66 , C02F2103/007 , C02F2103/06 , C02F2103/10 , C02F2103/18
摘要： A method and apparatus is provided for water filtration of a milk of lime solution that contains water, impurities, and grit particles, in which the milk of lime solution enters a vessel, and wherein turbulence is created in the vessel, by which larger grit particles settle out of the milk of lime solution, to form a bed of grit particles in the lower end of the vessel, such that grit particles and impurities are filtered from the lime-treated water that comprises a milk of lime solution, with water then being drawn off, that may be discharged out one or more dosing locations and/or recycled back for further filtration, as may be desired.
摘要翻译：提供了一种方法和装置，用于对含有水，杂质和砂粒的石灰溶液的乳的水过滤，其中石灰溶液的乳进入容器中，并且其中在容器中产生湍流，通过该方法和装置，较大的颗粒从石灰溶液的牛奶中沉淀出来，在容器的下端形成砂粒床，使砂粒和杂质从包含石灰溶液的石灰处理过的水中过滤，然后用水抽出，其可以排出一个或多个给料位置和/或再循环回以进一步过滤，如可能需要的。

5. 发明申请

WO2012112244A2 APPARATUS AND METHOD FOR DISCHARGE OF TREATED SEWAGE SLUDGE FROM BINS 审中-公开
标题翻译：从BINS中排放处理后的污泥的装置和方法
公开(公告)号：WO2012112244A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/021201
申请日：2012-01-13
申请人： RDP TECHNOLOGIES, INC.
发明人： CHRISTY, Richard, W. , QUICI, Michael , VAN BRAMER, David, M.
IPC分类号： B65G65/40 , B65D88/26 , C02F11/12 , B65G43/08 , G05B19/05
CPC分类号： C02F11/14 , C02F1/02 , C02F1/56 , C02F2209/005 , C02F2209/09
摘要： Treated sewage sludge containing a flocculant is discharged from bottom of a bin, with the discharge being facilitated by heating sloped walls of the bin an amount sufficient to increase the ability of the sludge to slide along sloped bin walls. The flocculant in the sludge includes a polymeric material which, when heated to a sufficient temperature effects a phase separation of the polymeric material from water, decreasing the viscosity of the polymeric material, facilitating its sliding along the sloped walls. The heating of the polymeric material in the flocculant enables the sloped walls of the bin to be flatter than they would otherwise be, allowing an enhanced volume of sludge to be present in the bin. A programmable logic computer controls the provision of heat to the sloped walls, as well as controlling an openable closure at the bottom of the bin and/or controlling the rotation of a displacement device in the bin.
摘要翻译：含有絮凝剂的处理污水污泥从垃圾箱的底部排出，通过加热箱的倾斜墙壁来提高排放量，足以增加污泥沿倾斜箱壁滑动的能力。污泥中的絮凝剂包括聚合材料，当加热到足够的温度时，聚合材料与水的相分离会降低聚合物材料的粘度，有助于其沿着倾斜的壁滑动。絮凝剂中的聚合材料的加热使得箱体的倾斜壁比其它方式更平坦，允许在箱中存在增加的污泥体积。可编程逻辑计算机控制向倾斜壁提供热量，以及控制箱底部的可打开的封闭件和/或控制料仓中的移动装置的旋转。

6. 发明申请

WO2012112243A2 APPARATUS AND METHOD FOR INVENTORY MANAGEMENT AND AUTOMATED DISCHARGE OF TREATED SEWAGE SLUDGE TO TRUCKS 审中-公开
标题翻译：设备和方法用于库存管理和将经处理的污泥自动排放到卡车
公开(公告)号：WO2012112243A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/021184
申请日：2012-01-13
申请人： RDP TECHNOLOGIES, INC.
发明人： CHRISTY, Richard, W. , QUICI, Michael , LITZ, Louis
IPC分类号： B65G67/06 , B65G43/08 , B65G65/32 , G08G1/00 , B65G65/48 , G05B19/05
CPC分类号： B67D3/0077 , B65G65/4809 , B65G67/06 , B65G67/22 , G06Q10/087
摘要： A method and apparatus is provided for the automated discharge of treated sewage sludge to trucks, via inventory management by tracking the flow of sludge from bins in which it is located to trucks, on a first-in/first-out basis, including automated truck positioning, automated precision truck loading and monitoring and controlling the various interrelated components via a PLC computer program.
摘要翻译：本发明提供了一种方法和设备，用于通过库存管理将经处理的污水污泥自动排放到卡车，所述库存管理通过追踪污泥从其所在的垃圾箱到卡车的流动，包括自动化卡车定位，自动化精确卡车装载以及通过PLC计算机程序监控和控制各种相关组件。

7. 发明申请

WO2013077942A1 LIME SLAKING PROCESS 审中-公开
公开(公告)号：WO2013077942A1
公开(公告)日：2013-05-30
申请号：PCT/US2012/058413
申请日：2012-10-02
申请人： RDP TECHNOLOGIES, INC.
发明人： RDP TECHNOLOGIES, INC. , CHRISTY, Richard, W. , QUICI, Michael , LITZ, Louis
IPC分类号： C02F1/50
CPC分类号： C04B2/04 , C04B2/08
摘要： A lime slaking process is provided, whereby lime is delivered from a silo into a slaking vessel, and water is likewise delivered from one or more sources, into the slaking vessel, such that unreacted lime will go through a hydration process in an exothermic reaction, and wherein the temperature of the lime being slaked in the slaking vessel is monitored and controlled via a computer that responds to the monitored temperature of lime being slaked, to add additional water and/or lime, as desired. The delivery of lime from a lime silo to the slaking vessel is via a volumetric feeding apparatus. Following the slaking process, the reacted lime and water, in the form of a slurry may be delivered to an aging tank, and subsequently to a gravity operated grit classifier. Water from the slurry may be drawn off for use at one or more dosing stations.
摘要翻译：提供了一种石灰消解方法，其中将石灰从料仓输送到成型容器中，并且同样从一个或多个来源将水输送到洗涤容器中，使得未反应的石灰将在放热反应中经历水合过程，并且其中通过计算机监测和控制在消化容器中被切碎的石灰的温度，所述计算机响应被测量的石灰的监测温度，根据需要添加额外的水和/或石灰。将石灰从石灰仓输送到消化容器是通过体积进料装置。在去除过程之后，以浆料形式的反应的石灰和水可以被输送到老化槽中，随后被输送到重力操作的砂粒分级机上。来自浆料的水可以被抽出来用于一个或多个给料站。

8. 发明申请

WO2012112242A2 SLUDGE HANDLING SYSTEM WITH ROTATING DISCHARGE DEVICE FOR DISCHARGING SLUDGE FROM A BIN 审中-公开
标题翻译：具有旋转排放装置的脱水处理系统，用于从罐中排出污泥
公开(公告)号：WO2012112242A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/021162
申请日：2012-01-13
申请人： RDP TECHNOLOGIES, INC.
发明人： CHRISTY, Richard, W. , QUICI, Michael , MILLMAN, Michael, J.
IPC分类号： B65G65/48 , B65D88/28 , C02F11/12
CPC分类号： B65G65/4809
摘要： A sludge handling system includes at least one bin that receives sewage sludge at an upper end thereof, and that has sloped side wall(s) at the lower end thereof, for directing sewage sludge toward a generally central discharge opening. A rotating discharge device is provided in the form of a thin foil or blade that is rotationally driven to scrape along the sloped side wall(s) of the bin, scraping sludge therefrom, to keep the sludge from adhering to sloped portions of the bin, and to direct sludge out the discharge opening. The rotating discharge device is mounted on and carried by a generally cylindrical rotating table that is motor-driven. A generally cylindrical seal is also carried by the rotating table, and slides along the inside of a sludge discharge chute, at the discharge opening of the bin.
摘要翻译：污泥处理系统包括至少一个在其上端接收污水污泥的垃圾箱，并且在其下端具有倾斜的侧壁，用于将污泥排向大致中央的排放口。旋转排出装置设置成薄片或叶片的形式，其被旋转地驱动以沿着箱的倾斜侧壁刮擦，从其刮擦污泥，以防止污泥粘附到箱的倾斜部分，并将污泥排出排出口。旋转放电装置安装在由马达驱动的大致圆柱形的旋转台上并承载。大致圆柱形的密封件也由旋转台承载，并且在垃圾箱的排放口处沿污泥排放槽的内部滑动。

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