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1.发明授权公开(公告)号：US10906822B2
公开(公告)日：2021-02-02
申请号：US14830798
申请日：2015-08-20
申请人： Richard W. Christy , Michael Quici , Louis Litz
发明人： Richard W. Christy , Michael Quici , Louis Litz
摘要： A method and apparatus is provided for treating water with already-slaked lime to arrive at a lime slurry that is in a solution or suspension, and delivering the thus treated water to a separating device which separates grit particles therefrom, to recover a high quality lime/water solution or suspension. An automated system controls the addition of lime and water to a lime mixing vessel.
An acid wash system is provided which comprises an automated method and apparatus for removing scale buildup, for delivering an acid wash solution to the lime mixing vessel, the lime slurry holding tank and/or the delivery system, or any of them, thereby dissolving the scale buildup.-
公开(公告)号：US20190256394A1
公开(公告)日：2019-08-22
申请号：US16403127
申请日：2019-05-03
申请人： Richard W. Christy
发明人： Richard W. Christy
IPC分类号： C02F9/00
摘要： An apparatus, method and system is provided for treating sewage sludge by dewatering the sewage sludge, heating the sewage sludge being treated to destroy pathogens, and then reducing volatile solids in the sewage sludge being treated through biochemical decomposition to produce a treated biosolids product that meets government regulations for pathogen reduction and vector attraction reduction.
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公开(公告)号：US09745217B2
公开(公告)日：2017-08-29
申请号：US14048427
申请日：2013-10-08
CPC分类号： C02F11/14 , C02F1/529 , C02F1/66 , C02F2209/005 , C02F2209/10
摘要： A lime stabilization system and method is provided in which thickened liquid sludge and lime are separately delivered, under controlled conditions, to a reaction tank and mixed therein to a predetermined pH, controlled via a programmable logic computer. The weight of liquid sludge in the reaction tank is controlled from the computer via load cells that measure the weight of such liquid sludge in the reaction tank. The computer monitors the amount of liquid sludge and lime delivered to the reaction tank, for mixing therein to a desired pH, for a predetermined amount of time, and the resultant mix is discharged from the reaction tank, to a holding tank, for return to the land.
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4.发明授权Apparatus and method for inventory management and automated discharge of treated sewage sludge to trucks 有权库存管理和处理污水污泥自动排放到卡车的设备和方法公开(公告)号：US08682477B2
公开(公告)日：2014-03-25
申请号：US13933447
申请日：2013-07-02
申请人： Richard W. Christy , Michael Quici , Louis Litz
发明人： Richard W. Christy , Michael Quici , Louis Litz
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： 提供了一种方法和装置，用于通过库存管理，将经处理的污水污泥自动排放到卡车中，通过跟踪来自其所在的仓的污泥的流动，以先到先得的方式，包括自动化卡车 定位，自动精密卡车通过PLC计算机程序加载和监控和控制各种相关组件。
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5.发明申请公开(公告)号：US20120209420A1
公开(公告)日：2012-08-16
申请号：US13027640
申请日：2011-02-15
申请人： Richard W. Christy , Michael Quici , Louis Litz
发明人： Richard W. Christy , Michael Quici , Louis Litz
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： 提供了一种方法和装置，用于通过库存管理，将经处理的污水污泥自动排放到卡车中，通过跟踪来自其所在的仓的污泥的流动，以先到先得的方式，包括自动化卡车 定位，自动精密卡车通过PLC计算机程序加载和监控和控制各种相关组件。
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公开(公告)号：US20120205319A1
公开(公告)日：2012-08-16
申请号：US13027506
申请日：2011-02-15
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。
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公开(公告)号：US08065815B2
公开(公告)日：2011-11-29
申请号：US11867951
申请日：2007-10-05
IPC分类号： F26B11/00
CPC分类号： F26B11/16 , F26B25/225 , F26B2200/18
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. After treatment the treated sludge is discharged 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.
摘要翻译： 提供了一种装置，方法和系统，用于通过在容器中加热它们来处理污水污泥以驱除病原体和/或在容器中翻转材料的同时将污水污泥巴氏灭菌，并且从其中抽出湿气 容器 处理后处理过的污泥从容器中排出。 提供了至少一个重量响应构件，容器安装在该至少一个重量响应构件上，并且提供连接到一个或多个重量响应构件的控制器，由此通过测量处理材料的固体含量可以通过测量 在容器中的材料之前和之后，水分被从材料中取出并在从滚筒排出之前。 该控制优选地通过计算机来实现。
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公开(公告)号：US09315399B2
公开(公告)日：2016-04-19
申请号：US13438036
申请日：2012-04-03
申请人： Richard W. Christy , Michael Quici
发明人： Richard W. Christy , Michael Quici
摘要： Process and apparatus is provided for making a solution of sodium carbonate (soda ash) and water by which the soda ash is delivered in dry, particulate form to a silo, while air is being exhausted from the silo, dehumidifying air from the silo and discontinuing the dehumidifying of air while soda ash is being delivered to the silo, delumping soda ash in the silo, and then delivering water to a mixing vessel and transferring particulate soda ash to the treating vessel, in which it is mixed and the resulting solution is then discharged. The solution can be delivered to a storage tank or vessel and then to either a single or multiple outlet dosing station and/or some of the solution can be returned to a storage silo.
摘要翻译： 提供了制备碳酸钠（苏打灰）和水的方法和装置，其中苏打灰以干燥颗粒形式递送到料仓，同时空气从筒仓中排出，对来自筒仓的空气进行除湿，并停止 在将苏打灰运送到料仓时将空气除湿，将料仓中的苏打灰清除，然后将水输送到混合容器中，并将颗粒苏打灰转移到处理容器中，并将所得溶液再混合 出院 该溶液可以被输送到储罐或容器，然后被输送到单个或多个出口配料站，和/或一些溶液可以返回到储存仓。
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9.发明授权公开(公告)号：US09174861B2
公开(公告)日：2015-11-03
申请号：US13302312
申请日：2011-11-22
申请人： Richard W. Christy , Michael Quici , Louis Litz
发明人： Richard W. Christy , Michael Quici , Louis Litz
摘要： A method and apparatus is provided for treating water with already-slaked lime to arrive at a lime slurry that is in a solution or suspension, and delivering the thus treated water to a separating device which separates grit particles therefrom, to recover a high quality lime/water solution or suspension. An automated system controls the addition of lime and water to a lime mixing vessel.An acid wash system is provided which comprises an automated method and apparatus for removing scale buildup, for delivering an acid wash solution to the lime mixing vessel, the lime slurry holding tank and/or the delivery system, or any of them, thereby dissolving the scale buildup.
摘要翻译： 提供了一种方法和装置，用于用已经消化的石灰处理水以得到溶液或悬浮液中的石灰浆料，并将如此处理的水输送到分离装置，该分离装置从其中分离砂粒，从而回收高质量的石灰 /水溶液或悬浮液。 自动化系统控制石灰和水添加到石灰混合容器中。 提供了一种酸洗系统，其包括用于去除结垢的自动化方法和设备，用于将酸洗溶液输送到石灰混合容器，石灰浆料储存箱和/或输送系统或其中任何一种，从而溶解 规模积累。
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公开(公告)号：US09023312B2
公开(公告)日：2015-05-05
申请号：US13580221
申请日：2011-03-04
申请人： Richard W. Christy , Michael Quici , Louis Litz
发明人： Richard W. Christy , Michael Quici , Louis Litz
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加热，捕获水合热并将其用于最初在环境温度下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。
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