首页> 外国专利> WATER QUALITY IMPROVEMENT CONTROLLING DEVICE OF CONFLUENTIAL SEWERAGE TREATMENT EQUIPMENT

WATER QUALITY IMPROVEMENT CONTROLLING DEVICE OF CONFLUENTIAL SEWERAGE TREATMENT EQUIPMENT

机译:污水处理设备的水质改善控制装置

摘要

PROBLEM TO BE SOLVED: To more suitably control the exhaust amount of a pollution load to discharge points such as rivers by using a water quality improvement agent.;SOLUTION: In the subject controlling device of a confluential sewerage treatment equipment, measurement signals including rainfall signals (12), storm sewage pump well water level signals (29) and inflow conduit water level signals (28), and operation status signals denoting the operation status of a job site and including storm sewage pump operation status signals (14) and inflow gate operation status signals (8) are inputted into a process controller (11), the injection rate of a water quality improvement agent is calculated based on the measurement signals and operation status signals of the job site, and operation commands are outputted to a water quality improvement agent injection pump (20) based on the calculated injection rate.;COPYRIGHT: (C)2005,JPO&NCIPI
机译:解决的问题:通过使用水质改善剂来更适当地控制污染负荷向河流等排放点的排放量。解决方案:在污水处理设备的主体控制装置中,包括降雨信号的测量信号(12),暴雨污水泵井水位信号(29)和流入导管水位信号(28),以及表示工作现场的工作状态并包括暴雨污水泵工作状态信号(14)和入水闸门的运行状态信号将操作状态信号(8)输入到过程控制器(11)中,根据作业现场的测量信号和操作状态信号计算出水质改善剂的注入量,并输出至水质的操作指令改进剂喷射泵(20)基于计算出的喷射率。;版权所有:(C)2005,JPO&NCIPI

著录项

  • 公开/公告号JP2004275829A

    专利类型

  • 公开/公告日2004-10-07

    原文格式PDF

  • 申请/专利权人 TOSHIBA CORP;

    申请/专利号JP20030068117

  • 发明设计人 HIRAOKA YUKIO;

    申请日2003-03-13

  • 分类号C02F1/00;E03F1/00;

  • 国家 JP

  • 入库时间 2022-08-21 23:31:49

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号