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1. 发明申请

WO2016094027A1 FLUID TREATMENT SYSTEM 审中-公开
标题翻译：流体处理系统
公开(公告)号：WO2016094027A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/060500
申请日：2015-11-13
申请人： ECOLAB USA INC.
发明人： MANTRI, Dinesh , SIVASWAMY, Vaideeswaran , ZHANG, Kai , WEN, Lei , ZHANG, Lujun , ARUL, Santhakumar , SURYATAMA, Tomy , KIANG, Tan Geok
IPC分类号： C02F5/02 , F22B37/38 , F22B37/42 , F22B37/56 , C23F14/02 , G01N27/27
CPC分类号： C02F5/08 , C02F1/20 , C02F1/42 , C02F2209/005 , C02F2209/02 , C02F2209/055 , C02F2209/40 , F01K5/00
摘要： A boiler feed water treatment system (1, 100, 200) that includes two or more water softeners (20, 21), a totalizer (4) for measuring a quantity of water treated by each softener (20, 21) between regeneration cycles, a hardness analyzer (5) for measuring the hardness of water treated by the softeners (20, 21), a chemical doser (7, 107) for introducing a scale inhibitor into the feed water and a controller (9, 209a, 209b) for controlling the operation of the system (1, 100, 200). The controller (9, 209a, 209b) controls the chemical doser (7, 107) to introduce into or increase the concentration of a scale inhibitor introduced into the feed water if a hardness measured by the hardness analyzer (5) exceeds a first threshold and a water quantity measured by the totalizer (4) is below a second threshold. The controller (9, 209a, 209b) also shifts between the softeners (20, 21) if the measured hardness exceeds the first threshold and the measured water quantity exceeds the second threshold or if the measured hardness is less than the first threshold and the measured water quantity exceeds a third threshold. The second and third thresholds correspond respectively to a fraction and a multiple of the estimated treatment capacity of each of the softeners (20, 21).
摘要翻译：一种包括两个或更多个软水器（20,21）的锅炉给水处理系统（1,100,200），一个用于测量由再生循环之间的每个软化剂（20,21）处理的水量的累加器（4）用于测量由软化剂（20,21）处理的水的硬度的硬度分析器（5），用于将防垢剂引入给水的化学添加剂（7,107）和用于在水中加入防垢剂的控制器（9,20aa，209b）控制系统的运行（1,100,200）。如果由硬度分析仪（5）测量的硬度超过第一阈值，则控制器（9,20aa，209b）控制化学添加剂（7,107）引入或增加引入进料水中的防垢剂的浓度，由累加器（4）测量的水量低于第二阈值。如果测量的硬度超过第一阈值并且测量的水量超过第二阈值，或者如果测量的硬度小于第一阈值，则控制器（9,20aa，209b）也在软化器（20,21）之间移动，水量超过第三阈值。第二和第三阈值分别对应于每个软化剂（20,21）的估计处理能力的分数和倍数。

2. 发明申请

WO2014186167A1 AUTOMATIC CONTROL SYSTEM FOR OZONE DOSING IN THE COMBINATION OF OZONE AND BIOTREATMENT PROCESS 审中-公开
标题翻译：用于臭氧和生物过程组合的臭氧自动控制系统
公开(公告)号：WO2014186167A1
公开(公告)日：2014-11-20
申请号：PCT/US2014/036827
申请日：2014-05-05
申请人： ECOLAB USA INC.
发明人： LI, Shu , CHENG, Liang , ZHANG, Lujun , DANG, Xiaojun
IPC分类号： C02F1/78
CPC分类号： C02F3/085 , C02F1/32 , C02F1/722 , C02F1/78 , C02F3/12 , C02F2103/28 , C02F2103/365 , C02F2209/06 , C02F2209/08 , C02F2209/20 , Y02W10/15
摘要： The present invention relates to a water treatment system, which comprises an ozone treatment subsystem and a biological treatment subsystem, wherein the ozone treatment subsystem comprises an ozone generator, which generates ozone to be dosed into the water flow to be treated; an ozone processor, which utilizes ozone to treat water and outputs the ozone-treated water to the biological treatment subsystem; at least one water quality parameter indicators, which is used for acquiring at least one indication signal with correlation to the water quality parameters of the water to be measured, and is arranged in at least one of the following positions: at the upstream of the ozone processor, between the ozone processor and the biological treatment subsystem, and at the downstream of the biological treatment subsystem; and a controller, which is configured to receive the at least one indication signal from the at least one water quality parameter indicator, and determines in real time the optimal dosage of ozone according to the at least one indication signal, wherein the ozone generator doses ozone to the ozone processor based on the optimal dosage determined by the controller.
摘要翻译：本发明涉及一种水处理系统，其包括臭氧处理子系统和生物处理子系统，其中所述臭氧处理子系统包括臭氧发生器，其产生要投入待处理的水流中的臭氧; 臭氧处理器，其利用臭氧处理水并将臭氧处理的水输出到生物处理子系统; 至少一个水质参数指标，用于获取至少一个与要测量的水的水质参数相关的指示信号，并且被布置在以下位置中的至少一个位置：在臭氧的上游处理器，臭氧处理器和生物处理子系统之间，以及生物处理子系统的下游; 以及控制器，其被配置为从所述至少一个水质参数指示符接收所述至少一个指示信号，并且根据所述至少一个指示信号实时确定臭氧的最佳剂量，其中所述臭氧发生器剂量臭氧基于由控制器确定的最佳剂量对臭氧处理器。

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