公开(公告)号：US5460724A

公开(公告)日：1995-10-24

申请号：US146953

申请日：1993-11-03

申请人： Hans-Ulrich Schwering ,  Roland Schaich

发明人： Hans-Ulrich Schwering ,  Roland Schaich

IPC分类号： B01J39/04 ,  B01J45/00 ,  B01J47/02 ,  B01J49/00 ,  B01J49/02 ,  C22B3/02 ,  C02F1/42

CPC分类号： B01J45/00 ,  B01J39/046 ,  B01J47/022 ,  B01J49/0091 ,  B01J49/0095 ,  B01J49/02 ,  C22B3/02 ,  Y02P10/234

摘要： In a regenerating ion exchanger installation with a resin container, the water, acid and/or alkaline solution pipe conduits inlets lead into a common pump inlet conduit, whereby each inlet can be individually decoupled from the inlet conduit of the pump by means of a specially controllable cut-off valve. The pump is a compressed air-diaphragm pump and feeds directly into a fluid conduit ending at either the upper or the lower side of the resin container and exhibits a counting device for stroke counting, whereby a control device is provided connected to the counting device for the control of the volume flow of water out of the water inlet and acid or alkaline solution out of the acid or alkaline solution inlet via the controllable cut-off valves based on the corresponding stroke count of the compressed air-diaphragm pump. In this fashion a precise admeasurement and mixing of the regenerating agent solution introduced into the resin container can be realized and no special safety devices are needed for the pump.

摘要翻译： 在具有树脂容器的再生离子交换器装置中，水，酸和/或碱性溶液管道导管入口引入公共泵入口管道，由此每个入口可以通过特别地从泵的入口管道单独地分离 可控截止阀。 该泵是压缩空气隔膜泵，并且直接进入到树脂容器的上侧或下侧的流体导管，并且具有用于行程计数的计数装置，由此提供了连接到计数装置的控制装置， 基于压缩空气隔膜泵的相应行程计数，通过可控截止阀控制水从出水口和酸或碱性溶液中流出酸或碱溶液入口的体积流量。 以这种方式，可以实现引入到树脂容器中的再生剂溶液的精确测量和混合，并且泵不需要特殊的安全装置。

公开(公告)号：US5069779A

公开(公告)日：1991-12-03

申请号：US451094

申请日：1989-12-15

申请人： Keith E. Brown ,  Lyle E. Kirman

发明人： Keith E. Brown ,  Lyle E. Kirman

IPC分类号： B01J49/00 ,  C02F1/42

CPC分类号： B01J49/0091 ,  C02F1/42

摘要： A water treatment system including a plurality of treatment tanks containing a water treatment material and defining a fluid flow path through the material extending between a first tank port and a second tank port. A first remotely controlled three way valve associated with the first tank port controls the fluid communication of a source manifold and a regeneration discharge manifold with the first tank port of each tank. A second, remotely controlled three way valve controls the fluid communication of a product receiving manifold and a regeneration chemistry supply manifold with the second port of each tank. A regeneration control monitors the loading of each tank and initiates regeneration in a given tank when that tank reaches a predetermined exhaustion level. A regeneration anticipator is operative to initiate early regeneration of a given tank if it determines that a second tank will reach exhaustion before the first tank completes its regneration, if the first tank is allowed to proceed to the predetermined exhaustion level. The treatment tanks form part of a subassembly mounted on a common platform which is skid mounted to facilitate movement and service.

摘要翻译： 一种水处理系统，包括含有水处理材料的多个处理槽，并且限定通过在第一罐口和第二罐口之间延伸的材料的流体流路。 与第一罐口相关联的第一遥控三通阀控制源歧管和再生排放歧管与每个罐的第一罐口的流体连通。 第二个远程控制的三通阀控制产品接收歧管和再生化学品供应歧管与每个罐的第二端口的流体连通。 再生控制器监测每个罐的负载，并且当该罐达到预定的耗尽水平时，在给定的罐中启动再生。 如果允许第一坦克进入预定的耗尽水平，则如果在第一坦克完成其注册之前确定第二坦克将达到耗尽，则再生预测器用于启动给定坦克的早期再生。 处理槽形成安装在公共平台上的子组件的一部分，其被滑动安装以便于运动和使用。

公开(公告)号：US5544072A

公开(公告)日：1996-08-06

申请号：US425266

申请日：1995-04-14

申请人： Jeffrey A. Zimmerman ,  Gary Gauer ,  Dave Marshall

发明人： Jeffrey A. Zimmerman ,  Gary Gauer ,  Dave Marshall

IPC分类号： B01J49/00 ,  C02F1/42 ,  B01D15/04

CPC分类号： C02F1/42 ,  B01J49/0091 ,  Y10T137/86397 ,  Y10T137/86413

摘要： A demand initiated method for regenerating a water softener which operates the softener ion exchange bed over a capacity range in which the resin is most efficiently restored by exposure to brine. The reserve capacity of the softener is adjusted in response to the amount of softening capacity used since the last regeneration, as is the quantity of saturated brine to be used for the next regeneration, which is scheduled when the reserve capacity is exceeded, or the remaining available capacity will not be adequate for normal usage on the next day of the week.

摘要翻译： 一种用于再生水软化剂的需求启动方法，其在通过暴露于盐水中最有效地恢复树脂的容量范围内操作软化剂离子交​​换床。 柔软剂的储备能力是根据上一次再生以来使用的软化能量的量进行调节的，以及在超过储备容量时计划的下一次再生时使用的饱和盐水的量，还有剩余量 在一周的第二天的可用容量将不足以正常使用。

公开(公告)号：US4536845A

公开(公告)日：1985-08-20

申请号：US528242

申请日：1983-08-31

申请人： Donald P. DeVale ,  Stanley F. Rak

发明人： Donald P. DeVale ,  Stanley F. Rak

IPC分类号： B01D37/04 ,  B01J49/00 ,  C02F1/42 ,  G05B19/042 ,  G06F15/46 ,  B01D21/24

CPC分类号： G05B19/042 ,  B01D37/04 ,  B01J49/0091 ,  B01J49/0095 ,  C02F1/42 ,  G05B2219/25371

摘要： A process is provided for controlling the recharging of a water conditioner. Water usage during selected fractions of a predetermined period of time is sensed. Information signifying the water usage during the selected fractions is stored. A time fraction is automatically determined, based on the stored information, when water is unlikely to be used. A selected parameter, such as volume of water used since recharging, is sensed to determine if recharging is required. The water conditioner is recharged during the automatically determined time fraction if the selected parameter indicates that recharging is required.

摘要翻译： 提供了一种用于控制水调节器的再充电的过程。 感测在预定时间段的选定分数内的用水量。 存储表示所选分数中的用水量的信息。 当不可能使用水时，基于所存储的信息自动确定时间分数。 感测选择的参数，例如从充电以来使用的水的体积，以确定是否需要充电。 如果选定的参数表示需要充电，则在自动确定的时间段内对水调节器进行充电。

公开(公告)号：US5273070A

公开(公告)日：1993-12-28

申请号：US914052

申请日：1992-07-13

申请人： Danilo Chili ,  Ramon Bragos ,  William W. Norton ,  Stanley F. Rak

发明人： Danilo Chili ,  Ramon Bragos ,  William W. Norton ,  Stanley F. Rak

IPC分类号： B01J49/00 ,  C02F1/42

CPC分类号： B01J49/0091 ,  C02F1/42 ,  C02F2303/16 ,  Y10T137/86445 ,  Y10T137/87298 ,  Y10T137/8737

摘要： Water treatment apparatus having a raw water inlet and a treated water outlet and at least a first and second water treatment tank plus conduit means for passing water from the inlet to the outlet through the first and second tanks in parallel flow relation. The tanks are automatically regenerated in sequential, alternating intermittent manner in response to predetermined criteria. The tank being regenerated is connected to prevent flow from said tank through the outlet, while the tank not being regenerated is connected to provide flow through the outlet. Accordingly, continuous water treatment, with alternating, intermittent regeneration of the tanks, may be provided.

摘要翻译： 具有原水入口和处理水出口的水处理设备和至少第一和第二水处理槽加上管道装置，用于使水通过第一和第二罐以平行流动关系从入口通向出口。 响应于预定标准，罐以顺序，交替的间歇方式自动再生。 被再生的罐被连接以防止来自所述罐的流经出口，而不被再生的罐被连接以提供通过出口的流动。 因此，可以提供连续的水处理，具有槽的交替的间歇再生。

公开(公告)号：US4917794A

公开(公告)日：1990-04-17

申请号：US329367

申请日：1989-03-27

申请人： Don G. Fettes ,  Myles P. Marusiak ,  Gerald R. Mushka

发明人： Don G. Fettes ,  Myles P. Marusiak ,  Gerald R. Mushka

IPC分类号： B01J49/00 ,  C02F1/42

CPC分类号： C02F1/42 ,  B01J49/0091

摘要： The disclosure herein describes an apparatus for determining the state of water softening material and water in a water softening tank with a view to determining when regeneration of the water softening material is needed. Top and bottom primary sets of electrically conductive probes are used at a predetermined distance, one above the other within the water softening material, the probes facing into the water softening material and water. Top and bottom secondary sets of electrically conductive probes are also used at a predetermined distance above one another within the softening material, the probes of the secondary sets being exposed to water only. The probes of the top primary set are disposed next to the probes of the top secondary set while the probes of the bottom primary set are disposed adjacent the probes of the bottom secondary set. When the resistances or measurements of the probes of the secondary sets are substantially equal to one another, the probes of the top primary set are defined as a standard against which the probes on the bottom primary set are compared for determining when regeneration is needed.

摘要翻译： 本文的公开内容描述了一种用于确定水软化罐中的水软化材料和水的状态的装置，以便确定何时需要水软化材料的再生。 导电探针的顶部和底部主要组件以预定距离使用，一个在水软化材料内一个接一个地使用，探针面向水软化材料和水。 导电探针的顶部和底部二级组件也在软化材料内彼此彼此预定的距离处使用，次级组件的探针仅暴露于水中。 顶部主要组件的探针设置在顶部次级组件的探针旁边，而底部主要组件的探针邻近底部辅助组件的探针设置。 当辅助组件的探针的电阻或测量值彼此基本相等时，顶部初级组件的探针被定义为与底部主要组件上的探针进行比较的标准，以确定何时需要再生。

公开(公告)号：US4668402A

公开(公告)日：1987-05-26

申请号：US677831

申请日：1984-12-03

申请人： William W. Norton

发明人： William W. Norton

IPC分类号： B01J49/00 ,  C02F1/42

CPC分类号： C02F1/42 ,  B01J49/0091

摘要： A process and system are provided for treating fluid. In one illustrative embodiment, the treatment comprises the recharging of a resin bed in a water softener. A flow switch and accumulating timer are actuated when a selected flow rate is detected. The accumulating timer is set to a selected elapsed time. A chronological timer is also provided and is set for a selected time of day to recharge the resin bed. A reserve brine capacity is provided by delivering a selected amount of water to a brine tank at predetermined elapsed time intervals of the accumulating timer. The resin bed is recharged when both a selected elapsed time of the accumulating timer has occurred and it is the selected time of day.

摘要翻译： 提供了一种用于处理流体的方法和系统。 在一个说明性实施例中，处理包括在软水器中对树脂床进行再充电。 当检测到选定的流量时，启动流量开关和累积计时器。 累积定时器被设置为所选择的经过时间。 还提供按时间顺序的定时器，并设置为一天中选定的时间来对树脂床进行充电。 通过在累积定时器的预定经过时间间隔内将选定量的水递送到盐水箱来提供储备盐水容量。 当积累计时器的选定经过时间都已经发生并且它是所选择的时间时，树脂床被再充电。

公开(公告)号：US5415767A

公开(公告)日：1995-05-16

申请号：US41668

申请日：1993-04-01

申请人： Hansjorg Schuler ,  Ralf Socknick

发明人： Hansjorg Schuler ,  Ralf Socknick

IPC分类号： B01J49/00 ,  C02F1/42 ,  B01J47/14

CPC分类号： C02F1/42 ,  B01J49/0086 ,  B01J49/0091

摘要： In a device for the treatment of water with a supply container for the provision of a regeneration agent solution and also with a piston-stroke controlled metering device for the allotting of feed-water into the supply container, wherein the exactly defined water volume which is displaced with one piston stroke can be supplied to the supply container as feed-water, the piston (5) carries at one of its axial ends a connecting rod (6) which engages tangentially in a toothed wheel (8) and can turn the latter by a certain angle .alpha. a defined by the piston stroke and the number of teeth of the toothed wheel (8) in a determined constant direction of rotation, wherein the toothed wheel (8) drives a mechanical valve control element with cyclic control program course, as for example a camshaft, a cam plate or the like. In this manner, a volume-true fluid metering device and at the same time an inexpensive stepping motor are provided for cyclic control functions by means of one single element with a mechanically simple construction, i.e. the delivery body, which contains the piston (5) with the connecting rod (6).

摘要翻译： 在用于用用于提供再生剂溶液的供应容器处理水的装置中，以及用于将供给水分配到供应容器中的活塞冲程控制的计量装置，其中精确限定的水量是 一个活塞冲程移位可以作为供水供应到供应容器，活塞（5）在轴向端部的一个轴承端承载连接杆（6），该连接杆（6）切向地啮合在齿轮（8）中并且可以使后者 通过活塞冲程限定的一定角度αa和齿轮（8）在确定的恒定旋转方向上的齿数，其中齿轮（8）利用循环控制程序进程驱动机械阀控制元件， 例如凸轮轴，凸轮板等。 以这种方式，体积真实的流体计量装置并且同时廉价的步进电机被提供用于循环控制功能，借助于具有机械简单结构的一个单一元件，即包含活塞（5）的输送主体， 与连杆（6）。

公开(公告)号：US5073255A

公开(公告)日：1991-12-17

申请号：US417580

申请日：1989-10-05

申请人： Danilo Chili ,  Ramon Bragos ,  William W. Norton ,  Stanley F. Rak

发明人： Danilo Chili ,  Ramon Bragos ,  William W. Norton ,  Stanley F. Rak

IPC分类号： B01J49/00 ,  C02F1/42

CPC分类号： C02F1/42 ,  B01J49/0091 ,  C02F2303/16

摘要： Water treatment apparatus having a raw water inlet and a treated water outlet and at least a first and second water treatment tank plus conduit means for passing water from the inlet to the outlet through the first and second tanks in parallel flow relation. The tanks are automatically regenerated in sequential, alternating intermittent manner in response to predetermined criteria. The tank being regenerated is connected to prevent flow from said tank through the outlet, while the tank not being regenerated is connected to provide flow through the outlet. Accordingly, continuous water treatment, with alternating, intermittent regeneration of the tanks, may be provided.

摘要翻译： 具有原水入口和处理水出口的水处理设备和至少第一和第二水处理槽加上管道装置，用于使水通过第一和第二罐以平行流动关系从入口通向出口。 响应于预定标准，罐以顺序，交替的间歇方式自动再生。 被再生的罐被连接以防止来自所述罐的流经出口，而不被再生的罐被连接以提供通过出口的流动。 因此，可以提供连续的水处理，具有槽的交替的间歇再生。

公开(公告)号：US4847598A

公开(公告)日：1989-07-11

申请号：US126472

申请日：1987-11-27

申请人： Mario A. Tucci ,  George K. Sutherland

发明人： Mario A. Tucci ,  George K. Sutherland

IPC分类号： B01J49/00 ,  G01N27/04 ,  G01R27/22 ,  G08B21/18

CPC分类号： B01J49/0091 ,  G01R27/22 ,  G08B21/182

摘要： A signal responsive circuit especially adapted for use in a water treatment system for signaling the need for regeneration of an ion exchange resin bed or the replacement of a particulate filter medium. A series of three electrodes are disposed in the water treatment medium in longitudinally spaced relation along the direction of flow and an alternating current signal drives the center-most electrode. The two outer electrodes are coupled as inputs to first and second operational amplifiers having asymmetrical gain characteristics. When the effective resistance between the center electrode and the two outer electrodes are equal, which is the condition prior to the movement of the hardness front or contamination front to the location of the electrodes, a first signal output condition exists. However, when the resin bed or filter medium becomes "exhausted" to the point where the hardness or contamination front moves to a point between the center and upstream electrode, the signal output condition reverses state and can be used to trigger regeneration or replacement of the medium. The use of an alternating current drive signal obviates problems relating to electrode contamination or erosion. Further, an AGC circuit is utilized to ensure proper operation under variations in ambient conditions, such as temperature changes in the medium. A low pass filter also is effective to render the system less subject to short-duration transient conditions.

摘要翻译： 一种信号响应电路，特别适用于水处理系统，用于发出离子交换树脂床再生的需要或微粒过滤介质的更换。 一系列三个电极沿着流动方向以纵向间隔的关系设置在水处理介质中，并且交流信号驱动最中心的电极。 两个外部电极作为输入耦合到具有不对称增益特性的第一和第二运算放大器。 当中心电极和两个外部电极之间的有效电阻相等时，这是在硬度前沿或污染前沿移动到电极位置之前的状态，存在第一信号输出条件。 然而，当树脂床或过滤介质“耗尽”到硬度或污染物前沿移动到中心和上游电极之间的点时，信号输出条件反转状态，并且可以用于触发再生或更换 中。 使用交流驱动信号避免了与电极污染或侵蚀有关的问题。 此外，AGC电路被用于确保在环境条件的变化（例如介质中的温度变化）下的适当操作。 低通滤波器也有效地使系统较短时间短暂的条件。