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1. 发明专利

JP2013039576A Controller for biological water treating apparatus 有权
标题翻译：生物水处理设备控制器
公开(公告)号：JP2013039576A
公开(公告)日：2013-02-28
申请号：JP2012261205
申请日：2012-11-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOKIMORI KOUICHI , FURUKAWA SEIJI , HIROTSUJI JUNJI
IPC分类号： C02F3/34 , C02F3/30
摘要： PROBLEM TO BE SOLVED: To provide a controller for a biological water treating apparatus which can secure excellent water quality by effective denitrification and phosphorus release.SOLUTION: The controller includes: a phosphorus outflow amount detecting means for detecting a phosphorus amount of water to be treated outflow from a final sedimentation basin to a system; an oxygen-free tank inflow water amount adjusting signal output means for outputting a signal as a predetermined value corresponding to an output value from the phosphorus outflow amount detecting mean based on amount of water to be treated flowing through the bypass into the oxygen-free tank from the final sedimentation basin tank without passing through an anaerobic tank; and an oxygen-free tank inflow water amount adjusting means provided between the final sedimentation basin and the oxygen-free tank at first for adjusting amount of water to be treated flowing through the bypass into the oxygen-free tank corresponding to an output value from the oxygen-free tank inflow water amount adjusting signal output means. The oxygen-free tank inflow water amount adjusting signal output means outputs a signal corresponding to the difference between the output value of the phosphorus outflow amount detecting means and a target value of the output value of the phosphorus outflow amount detecting means.
摘要翻译：解决的问题：提供一种能够通过有效的脱氮和磷释放来确保优良的水质的生物水处理装置的控制器。解决方案：控制器包括：磷流出量检测装置，用于检测待处理的水的磷量从最终沉降池流出到系统; 无氧罐流入水量调节信号输出装置，用于基于流经旁路的待处理水量输入到无氧罐中，作为与来自磷流出量检测装置的输出值相对应的预定值的信号从最后的沉淀池中通过厌氧池; 以及首先设置在最终沉降池和无氧罐之间的无氧罐流入水量调节装置，用于调节流经旁路的待处理水量到与无氧罐相对应的输出值无氧水箱进水量调节信号输出装置。无氧罐流入水量调节信号输出装置输出与磷流出量检测装置的输出值和磷流出量检测装置的输出值的目标值对应的信号。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JPH11244894A BIOLOGICAL NITROGEN REMOVING APPARATUS 失效
公开(公告)号：JPH11244894A
公开(公告)日：1999-09-14
申请号：JP4610598
申请日：1998-02-27
申请人： MITSUBISHI ELECTRIC CORP , TAKASU HIROSHI
发明人： TOKIMORI KOUICHI , KIMURA HIROSHI , FURUKAWA SEIJI , HIROTSUJI JUNJI , TAKASU HIROSHI , MATSUDA HATSUHIRO
IPC分类号： C02F3/12 , C02F3/34
摘要： PROBLEM TO BE SOLVED: To assure good water quality by measuring the amt. of the ammoniacal nitrogen released from a nitrification treatment vessel into which water to be treated after the passage through a denitrification treatment vessel flows and adjusting an aeration quantity according to a difference between the measured value and a target value. SOLUTION: The water to be treated flows through a piping (a) into the denitrification treatment vessel 1. The water to be treated after the passage through the denitrification treatment vessel 1 enters the nitrification treatment vessel 2 where the water is subjected to the aeration treatment and thereafter, the water to be treated is sent to a final settling basin 3. Activated sludge is settled and separated in this basin. Part of the activated sludge is returned via a piping (f) to the denitrification treatment vessel 1. At this time, the concn. of the ammoniacal nitrogen in the water released from the nitrification treatment vessel 2 is measured by a concn. meter 7 and the flow rate of the released water by a flow meter 8, respectively. The amt. of the released ammoniacal nitrogen is computed in a controller 10 from the results of the measurement and the operation of the aerator 4 is controlled according to the deviation between the computed value and the target value by a setter 9, by which the nitrogen component in the pollutant is efficiently removed.

3. 发明专利

JP2014147936A Controller for biological water treatment apparatus 有权
标题翻译：生物水处理设备控制器
公开(公告)号：JP2014147936A
公开(公告)日：2014-08-21
申请号：JP2014108344
申请日：2014-05-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOKIMORI KOUICHI , FURUKAWA SEIJI , HIROTSUJI JUNJI
IPC分类号： C02F3/34 , C02F3/30
摘要： PROBLEM TO BE SOLVED: To provide a controller for a biological water treatment apparatus capable of efficiently executing denitrification and phosphorus purge and of securing favorable water quality.SOLUTION: The provided controller includes: an inflow phosphorus content sensing means for sensing the phosphorus content of a body of treatment target water streaming out of a system into a preliminary sedimentation basin; an oxygen-free tank inflow water volume adjustment signal output means for outputting a signal for setting, at a specified value according with the output value of the inflow phosphorus content sensing means, the inflow volume of bypassing treatment target water flowing out of the preliminary sedimentation basin into an oxygen-free tank by bypassing without passing an anaerobic tank; and an oxygen-free tank inflow water volume adjustment means configured in-between the preliminary sedimentation basin and the oxygen-free tank for adjusting the inflow volume of the bypassing treatment target water flowing into the oxygen-free tank depending on the output value of the oxygen-free tank inflow water volume adjustment signal output means, whereas the oxygen-free tank inflow water volume adjustment signal output means outputs a signal depending on the difference of the output value of the inflow phosphorus content sensing means and a reference value.
摘要翻译：要解决的问题：提供一种能够有效地执行反硝化和磷清除并确保有利的水质的生物水处理装置的控制器。解决方案：所提供的控制器包括：流入磷含量检测装置，用于感测处理目标水体系从一个系统流入初步沉淀盆地; 无氧罐流入水量调节信号输出装置，输出用于根据流入磷含量检测装置的输出值设定规定值的信号，从初步沉淀流出的旁路处理对象水的流入量在不通过厌氧池的情况下绕过无氧罐进入无氧罐; 以及配置在所述预备沉降池和所述无氧罐之间的无氧罐流入水量调节装置，用于根据所述无氧罐的输出值调节流入所述无氧罐的旁路处理对象水的流入量无氧罐流入水量调节信号输出装置，而无氧罐流入水量调节信号输出装置根据流入磷含量检测装置的输出值的差异和参考值输出信号。

4. 发明专利

JP2000325991A CONTROL DEVICE OF BIOLOGICAL WATER TREATMENT APPARATUS 失效
公开(公告)号：JP2000325991A
公开(公告)日：2000-11-28
申请号：JP14372999
申请日：1999-05-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： TOKIMORI KOUICHI , FURUKAWA SEIJI , HIROTSUJI JUNJI
IPC分类号： C02F3/12 , C02F3/34
摘要： PROBLEM TO BE SOLVED: To efficiently perform denitrification or dephosphorization while ensuring good water quality by appropriately regulating the flow rate of sewage flowing in an anaerobic tank or a oxygen-free tank other than operation quantities such as the aeration quantity to a biological reaction tank, the amt. of activated sludge stored in the biological reaction tank, the flow rate of activated sludge returned to the biological reaction tank or the like. SOLUTION: A control device is equipped with a nitrate nitrogen densitometer 43 for measuring the concn. of nitrate nitrogen in sewage in the mixed liquid in an oxygen-free tank 5, a setting device 31 for setting the target value of the concn. of nitrate nitrogen, a regulator 21 for outputting a signal setting the bypass inflow sewage amt. to the oxygen-free tank 5 to a predetermined value to an inflow-oxygen-free tank bypass inflow pump 12 corresponding to the difference between the measured value of the nitrate nitrogen densitometer 43 and the target value set to the setting device 31 and the inflow-oxygen-free tank bypass inflow pipe 12 provided in a piping (j) in order to regulate the bypass flow rate of sewage flowing in the oxygen-free tank 5.

5. 发明专利

JPH1043788A CONTROL METHOD FOR BIOLOGICAL WATER TREATING DEVICE 失效
公开(公告)号：JPH1043788A
公开(公告)日：1998-02-17
申请号：JP24199296
申请日：1996-09-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： FURUKAWA SEIJI , HIROTSUJI JUNJI , TOKIMORI KOUICHI
IPC分类号： C02F3/12 , C02F3/30
摘要： PROBLEM TO BE SOLVED: To obtain good water quality without relying on experience and intuition by calculating the dissolved oxygen concn. in a biological reaction tank and ratio of the amt. of the return sludge returned from a final settling basin to the inflow rate of the water to be treated by using the environment condition and the quality of the treated water as the target and controlling a water treating device. SOLUTION: The inflow rate, water temp, target value of the phosphorus concn. of the treated water and the target value of the nitrogen concn. of the treated water set in setters 11 to 14 are inputted to an arithmetic and logical unit 10 where the set values of the dissolved oxygen concn. in the outlet of an aeration tank outlet, return sludge quantity and MLSS concn. for satisfying given conditions are calculated by using neural network model. Next, an air supplying device 4 is so controlled by a controller 21 that the value of a dissolved oxygen concn. meter 31 attains a set value. A pump 6 for the return sludge is so controlled by a controller 22 that the return ratio attains the set value and further, a pump 5 for withdrawing excess sludge is so controlled by a controller 23 that the value of an MLSS concn. meter 32 attains a set value. The well treated water quality is thus obtd.

6. 发明专利

JP2007000871A BIOLOGICAL WATER TREATMENT EQUIPMENT 审中-公开
公开(公告)号：JP2007000871A
公开(公告)日：2007-01-11
申请号：JP2006280944
申请日：2006-10-16
申请人： MITSUBISHI ELECTRIC CORP , TOKYO METROPOLITAN GOV
发明人： FURUKAWA SEIJI , HIROTSUJI JUNJI , TOKIMORI KOUICHI , KIMURA HIROSHI , TAKASU HIROSHI , MATSUDA HATSUHIRO
IPC分类号： C02F3/12 , C02F3/30
摘要： PROBLEM TO BE SOLVED: To secure high quality water by properly controlling the quantity of a flocculant or acetic acid to be added to a biological water treatment equipment to constantly efficiently remove a phosphorus component in sewage water. SOLUTION: The biological water treatment equipment has a water injecting pump 9 for adding a chemical into a biological reaction vessel 1 to which sewage water flows in, an aeration apparatus 4 attached to the biological reaction vessel 1, a settling pond 5 for settling a mixed liquid flowing out from the biological reaction vessel 1, a return sludge pump 7 for returning settled sludge to the biological reaction vessel 1 and an excess sludge taking out pump 6 for taking out the settled excess sludge. When at least one of the quantity of aeration by the aeration apparatus 4, the quantity of the sludge returned by the return sludge pump 7 and the quantity of the taken out excess sludge taken out by the excess sludge taking out pump 6 reaches the upper limit or the lower limit, a chemical addition starting signal is output. COPYRIGHT: (C)2007,JPO&INPIT

7. 发明专利

JPH11244889A BIOLOGICAL PHOSPHOROUS REMOVING DEVICE 失效
公开(公告)号：JPH11244889A
公开(公告)日：1999-09-14
申请号：JP4610698
申请日：1998-02-27
申请人： MITSUBISHI ELECTRIC CORP , TAKASU HIROSHI
发明人： TOKIMORI KOUICHI , KIMURA HIROSHI , FURUKAWA SEIJI , HIROTSUJI JUNJI , TAKASU HIROSHI , MATSUDA HATSUHIRO
IPC分类号： C02F3/30
摘要： PROBLEM TO BE SOLVED: To secure good water quality by providing a biological reaction vessel, into which sewage flow and which is constituted of an anaerobic vessel and an aerobic vessel, and controlling the quantity of aeration in the aerobic vessel corresponding to the difference between the detected value and the target value of phosphorus concentration in the anaerobic vessel to constantly and excellently removed a phosphorus component in sludge. SOLUTION: The sewage is introduced into the anaerobic vessel in the biological reaction vessel through a pipe line (a). In the anaerobic vessel 1, phosphorus is discharged from phosphorus-accumulating microorganisms and in the aerobic vessel 2, phosphorus is excessively taken in the microorganisms, Next, a mixed solution containing the microorganisms, in which phosphorus is taken, is sent to a precipitating pond 4, where the microorganisms are precipitated and the supernatant water is discharged from a pipe line (c). A part of the microorganisms is taken out of the system through the pipe line (e) and the other microorganisms are returned to the anaerobic vessel through a pipe line (f). In such a case, a phosphoric acid based phosphorus concentration meter 7 is provided to detect the quantity of phosphorus to be discharged from the phosphorus-accumulating microorganisms and the output of the aeration device 3 is controlled corresponding to the deviation between the measured value and the target value setted in a setting instrument 8.

8. 发明专利

JPH08323384A METHOD FOR CONTROLLING OXIDATION DITCH-TYPE WATER TREATING DEVICE AND DEVICE THEREFOR 失效
公开(公告)号：JPH08323384A
公开(公告)日：1996-12-10
申请号：JP13173795
申请日：1995-05-30
申请人： MITSUBISHI ELECTRIC CORP
发明人： FURUKAWA SEIJI , HIROTSUJI JUNJI , IKEDA AKIRA , TOKIMORI KOUICHI , SHIMAOKA MASAHIRO
IPC分类号： C02F3/12 , C02F3/14
摘要： PURPOSE: To obtain the method and device for controlling an oxidation-type water treating device by which the nitrogen component in sewage is excellently removed at all times and a good water quality is secured. CONSTITUTION: A densitometer 3 is moved along an orbit 42 to measure the dissolved oxygen concn. in a ditch 1, the ratio of the integrated value of aerobic region lengths to that of anaerobic region lengths at a specified time is calculated with a computing element 10, the calculated value is compared with the value set in the setter 11 with a comparison computing element 12, and an aerator 2 is controlled by a controller 14 and intermittently operated so that the calculated value is controlled within the control command range.

9. 发明专利

JP2006326589A Control device for biological water treatment apparatus 有权
标题翻译：生物水处理设备的控制装置
公开(公告)号：JP2006326589A
公开(公告)日：2006-12-07
申请号：JP2006219946
申请日：2006-08-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOKIMORI KOUICHI , FURUKAWA SEIJI , HIROTSUJI JUNJI
IPC分类号： C02F3/34 , C02F3/30
摘要： PROBLEM TO BE SOLVED: To provide a control device for a biological water treatment apparatus capable of securing excellent water quality by effective denitrification and phosphorus release. SOLUTION: The control device comprises an oxidation-reduction potentiometer 152 for detecting the amount of the phosphorus release, a setting device 132 for setting the target value of the output of the oxidation-reduction potentiometer 152, a controller 122 for outputting a signal for adjusting to a prescribed value the amount of the water to be treated flowing through a bypass to an anaerobic tank on the basis of the deviation of the output of the potentiometer 152 from the target value set by the setting device 132, and an inflow/anaerobic tank bypassing supply pump 13 for controlling the amount of the water to be treated flowing through the bypass to the anaerobic tank on the basis of the output of the controller 122. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过有效的脱氮和磷释放来确保优良的水质的生物水处理装置的控制装置。解决方案：控制装置包括用于检测磷释放量的氧化还原电位计152，用于设定氧化还原电位计152的输出的目标值的设置装置132，用于输出氧化还原电位器152的控制器122 根据电位计152的输出与设定装置132设定的目标值的偏差，将通过旁路流动的待处理水的量调节到规定值的信号，以及流入 /厌氧池旁路供给泵13，用于根据控制器122的输出控制流经旁路的待处理水量到厌氧池。（C）2007，JPO＆INPIT

10. 发明专利

JP2005157608A Preventive maintenance support device for plant facilities 审中-公开
标题翻译：预防性维护支持设备的设备
公开(公告)号：JP2005157608A
公开(公告)日：2005-06-16
申请号：JP2003393358
申请日：2003-11-25
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TOKIMORI KOUICHI
IPC分类号： G01D21/00 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a preventive maintenance support device which outputs a prediction of time when the abnormality, failure or the like in plant facilities constituting a plant occurs, as preventive maintenance information.
SOLUTION: The preventive maintenance support device for plant facilities is provided with; a process data storage part which stores process data for each of plant facilities constituting a plant; an operation data storage part which totals the operating time of the plant facilities or the number of times of the operations of the plant facilities to obtain operation data and then stores the operation data; a process data tendency value/correlative value computing part which computes, based on the process data, a tendency value of the process data or a correlative value between the process data for determining the abnormality of the plant facilities; a process data prediction computing part which computes a process data prediction value after a certain period of time based on the tendency value or correlative value computed by the process data tendency value/correlative value computing part and the operation data; and a display part which displays, as preventive maintenance information, the process data prediction value after a certain period of time computed by the process data prediction computing part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种预防性维护支持装置，作为预防性维护信息，输出构成植物的植物设备中发生异常，失败等的时间的预测。
解决方案：提供工厂设施的预防性维护支持装置; 处理数据存储部，其存储构成植物的各植物设备的处理数据; 操作数据存储部分，其总计工厂设施的操作时间或工厂设施的操作次数以获得操作数据，然后存储操作数据; 过程数据趋势值/相关值计算部，其基于处理数据计算处理数据的趋势值或用于确定植物设备的异常的处理数据之间的相关值; 过程数据预测计算部分，其基于由过程数据趋势值/相关值计算部分计算的趋势值或相关值，以及操作数据，计算特定时间段之后的过程数据预测值; 以及显示部，其显示由处理数据预测计算部计算出的一定时间段之后的处理数据预测值作为预防性维护信息。版权所有（C）2005，JPO＆NCIPI

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