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1. 发明专利

JP2013198865A Flocculating, precipitating and filtering system 有权
标题翻译：絮凝，预处理和过滤系统
公开(公告)号：JP2013198865A
公开(公告)日：2013-10-03
申请号：JP2012068489
申请日：2012-03-24
申请人： Suido Kiko Kaisha Ltd , 水道機工株式会社
发明人： ONO YASUHIRO , IWANAGA MASAKI , AZUMA YOSHIHIRO , HASHIMOTO NOBUYUKI , AOI KENTARO
IPC分类号： B01D21/30 , B01D21/00 , B01D21/01 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To provide a flocculating, precipitating and filtering system capable of properly adjusting the injection rate of a flocculant, preventing excess chemicals from flowing in a filtering facility by carrying over from precipitation equipment, and preventing filtering blockage at the facility.SOLUTION: An injection rate of a flocculant to be injected in a chemicals injection facility 10, and the revolution of a slow agitator 31 in a slow agitation facility 30 are controlled by a suction filtration time ratio of a supernatant liquid obtained by injecting a flocculant in a test water directly obtained from a water treated by flocculation and precipitation and/or raw water, and then conducting a flocculation test.
摘要翻译：要解决的问题：提供能够适当调整絮凝剂注入速率的絮凝，沉淀和过滤系统，防止过量化学品从沉淀设备中移出过滤器，并防止设备过滤堵塞。：将注入到化学品注入装置10中的絮凝剂的注射速度和缓慢搅拌装置30中的缓慢搅拌器31的转速通过将絮凝剂注入到直接从经絮凝沉淀和/或原水处理的水中获得的试验水，然后进行絮凝试验。

2. 发明专利

JP2009236343A Liquid cooling system 有权
标题翻译：液体冷却系统
公开(公告)号：JP2009236343A
公开(公告)日：2009-10-15
申请号：JP2008079700
申请日：2008-03-26
申请人： Suido Kiko Kaisha Ltd , 水道機工株式会社
发明人： ONO YASUHIRO , MIYATAKE DAISUKE
IPC分类号： F25D13/00 , B01D21/01 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid cooling system can cool and maintain liquid, such as chemicals, stored in a plurality of liquid storage tanks at low operation cost while suppressing increase in facility cost.
SOLUTION: The liquid storage tanks (10A, 10B) are arranged with respect to one heat exchanger 20. Each of the liquid storage tanks 10 has an outflow control valve 11 and an inflow control valve 12. A relationship between liquid temperature T1 measured by a thermometer 13 when the outflow control valve 11 is opened to start outflow of liquid and liquid temperature T2 when the inflow control valve 12 is closed to stop inflow of liquid is set to T1≤25°C and T1>T2. The liquid in the liquid storage tanks 10 is intermittently cooled and recirculated by the one heat exchanger 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种液体冷却系统，可以在抑制设备成本增加的同时，以低运行成本来冷却和保持存储在多个液体储罐中的液体，例如化学品。解决方案：液体储存罐（10A，10B）相对于一个热交换器20布置。每个液体储存罐10都具有流出控制阀11和流入控制阀12.液体温度T1 当流入控制阀11打开以开始液体流出时，通过温度计13测量，当流入控制阀12关闭以停止液体流入时液体温度T2设定为T1≤25℃，T1> T2。液体储存罐10中的液体被间歇式冷却并由一个热交换器20再循环。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2012192333A Water treatment system 有权
标题翻译：水处理系统
公开(公告)号：JP2012192333A
公开(公告)日：2012-10-11
申请号：JP2011057721
申请日：2011-03-16
申请人： Suido Kiko Kaisha Ltd , 水道機工株式会社
发明人： IWANAGA MASAKI , ONO YASUHIRO , MORI KOHEI , OGAWA MASATOSHI , NASU RISA
IPC分类号： C02F1/00 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide a water treatment system in which, when injecting chemicals into supplied raw water while controlling a chemical injection pump through a computing element on the basis of a measurement or the like measured by a water quality gauge, a predetermined setting value to be set to the computing element can be set without depending on experiences of a worker and further, in the case where the water quality of the supplied raw water is modified, supplied raw water can be injected timely.SOLUTION: On the basis of a measurement of treatment water which is obtained by treating a part of supplied raw water in a water treatment apparatus 10 for chemical injection control and setting values or the like, a computing element 30 controls a chemical injection pump 32 and injects a suitable quantity of selected chemicals from a chemical storage tank 31 into the supplied raw water or stops injecting the chemicals being injected into the supplied raw water or changes the quantity of the chemicals to be injected.
摘要翻译：要解决的问题：提供一种水处理系统，其中，当通过基于由水质量计测量的测量等通过计算元件控制化学品注入泵时将化学品注入供应的原水中时，可以在不依赖于工人的经验的情况下设定要对计算元件设定的预定设定值，此外，在改变供给的原水的水质的情况下，可以及时注入供给的原水。解决方案：计算元件30基于通过在用于化学物质注入控制的水处理设备10和设定值等中处理供应的原水的一部分而获得的处理水的测量，计算元件30控制化学注入泵32，将适量的化学品储存罐31中所选择的化学品从化学品储存罐31中注入所提供的原水中，或停止将注入的化学品注入所提供的原水中或改变要注入的化学物质的量。版权所有（C）2013，JPO＆INPIT

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