污水处理

污水处理厂使用大量的电动机、泵、鼓风机等,因此降低其耗电量以降低运营成本是十分重要的。横河电机提供控制解决方案,以提高能源效率。

 

点击看大图

下水道和泵站

  • 监测进水污水
  • 污水泵控制
  • 渣滓坑监测

污水处理

  • 原污泥清除控制
  • 污泥回流控制
  • 废污泥清除控制
  • 排水监测
  • 次氯酸钠注入控制

污泥处理

  • 污泥清除控制
  • 污泥进料和化学注入控制
  • 差速控制
  • 污泥进料到消化池和污泥清除控制
  • 消化池加热控制
  • 污泥进料控制
  • 化学注入控制
  • 脱水块状物监测

自动化产品

基于解决方案的软件

  • 操作效率改善软件包:Exapilot
  • 事件分析软件包:Exaplog
  • 工厂信息管理系统:Exaquantum
  • 工厂资源管理器:PRM

SCADA/PLC和RTU

  • SCADA:Fast/Tools
  • PLCRTUStardom、FA-M3

集散控制系统(DCS)

  • DCS:CENTUM VP

安全仪表系统(SIS)

  • SIS:ProSafe-RS                            

数据采集和控制设备

  • 无纸记录仪:GX10/GX20、GP10/GP20、DL850E/DL850EV、XL120
  • 数据采集设备:SMARTDAC+ GX/GP系列、Daqstation系列
  • 温控器:UT系列温控器
  • 数字指示控制器:UP系列程序控制器、带报警的UM系列数字指示器
  • 单回路控制器:YS1000系列、YS80系列
  • 太阳能跟踪控制器:HXS10-SolStation                                      

现场无线产品

  • 现场无线多功能模块:FN510
  • 现场无线多协议模块:FN310
  • 无线差压/压力变送器:EJX B系列
  • 无线温度变送器:YTA510
  • 多点输入温度变送器:YTMX580
  • 无纸记录仪无线型:GX20W
  • 现场无线管理站:YFGW410
  • 现场无线接入点:YFGW510
  • 现场无线媒体转换器:YFGW610
  • 现场无线集成网关:YFGW710    
  • 通用设备管理工具:FieldMate                                 

现场仪表

  • 压力:EJX、EJA系列
  • 电磁流量计:ADMAG系列
  • 涡街流量计:数字YEWFLO系列    
  • 科里奥利质量流量计:ROTAMASS 3系列
  • 超声波流量计:US300PM、US300FM
  • 温度:YTA系列
  • 液位变送器:EJX、EJA系列
  • 雷达液位计:PULS60Y系列
  • 导波雷达液位计:FLEX80Y系列
  • 超声波液位计:SON60Y系列            

液体分析仪

  • pH/ORP分析仪:PH450G、FLXA202、FLXA21、PH202、SENCOM系列
  • 电导率分析仪:SC450G、DC402G、FLXA202、FLXA21、SC202、ISC450G、ISC202
  • 浊度分析仪:TB750G、TB400G
  • 溶解氧分析仪:DO402G、FLXA202、FLXA21、DO202
  • 氯分析仪:FC400G、FC500G、RC400G
  • MLSS分析仪:SS400
  • 液体密度分析仪:DM8  
概述:
  • More than 1,000 field devices designed to the PROFIBUS specifications installed in the state-of-the-art water reclamation plant.
  • The high reliability and accuracy of our field devices contributes to the minimization of maintenance costs over the entire plant lifecycle.
概述:

STARDOM field control node (FCN) autonomous controllers allow both Modbus master and slave functions to run simultaneously.

概述:

The control of the world's water resource is arguably one of the most important issues. Water demand from industry and domestic users is set to rise throughout the industrialized world. Yokogawa has been applying minimized maintenance measurement systems.

应用
概述:

Level transmitter configuration can be very time consuming. DPharp transmitters with advanced software functionality eliminate this time consuming task. With maintenance shops getting smaller, finding equipment that allows us to do more with less becomes a priority.

概述:

One of the most common applications for differential pressure transmitters is flow measurement. DPharp differential pressure transmitters have some unique signal conditioning features to eliminate instability at low flow rates.

概述:

What is screen differential control? This is a control application commonly found at utility plants located on rivers, lakes and other large bodies of water and at industrial facilities where a large amount of cooling water is used. Screen differential control and monitoring is needed to prevent damage to rotating screens caused by excessive pressure being applied by debris collecting on the screens.

概述:

By introducing DAQSTATION into your system with its high reliability and wealth of computation and networking functions (Ethernet), you can greatly reduce the labor and costs of monitoring and recording supply pumps at the waterworks.

概述:

The ADMAG AXR is the world's first 2-wire magnetic flow meter which employs the unique "Dual Frequency Excitation Method," achieving 0.5% of rate of best-in-class accuracy and excellent stability for process measurement. In addition, the newly developed AXR key technologies," achieves the same level of noise immunity as 4-wire type under the fluid condition change and delivers enough performance to meet the requirement to apply in the control loop.

概述:

You can monitor data on factory utilities and waste water treatment equipment remotely.

概述:

Wastewater from electroplating facilities and certain types of chemical plants contains toxic forms of hexavalent chromium such as chromate and dichromate. The hexavalent chromium in this wastewater must be reduced before the water can be discharged. This requires a two-step process: hexavalent chromium (CR6) is reduced to trivalent chromium (CR3); and CR3 is precipitated as chromium hydroxide.

Industry:Electrical and Electronics

概述:

In a batch tank, analyzers such as dissolved oxygen (DO) analyzers, oxidation-reduction potential (ORP) meters, and mixed liquor suspended solid (MLSS) analyzers are used. To reduce the maintenance frequency, measures must be taken to prevent dirt accumulation on the sensor. As the liquid level in a tank can vary greatly, great care should be taken when selecting the sensor installation position in a tank.

概述:

The discharge of improperly treated industrial chemicals and fuel gas can have a major impact on the environment, posing a serious threat to public health. Concurrent with the global growth of manufacturing operations to keep pace with market trends, many countries are taking measures to deal with environmental problems.

概述:

Cyanide-bearing wastewater from mining and electroplating facilities and certain types of chemical plants is toxic and must be treated by oxidation with chlorine or chloride to bring the cyanide concentration within regulatory limits.

Industry:Electrical and Electronics

概述:

Weir-type flow volume calculation using the M series Free Programmable MXS (or VJXS) Computing Units

概述:
  • Continuously records parameters of water quality such as conductivity, turbidity, PH, dissolved O2, etc.
  • Triggers an auto-sampling sequence upon alarms from abnormal conditions lasting for a specified time
概述:

Environmental data (water quality, amount of flow) is measured on-site and monitored from an office.

概述:

Taking advantage of sensors already available in your system, you can simply add VJ series signal conditioners or the UM33A Digital Indicator with Alarms to easily build a monitoring system on a PC.

概述:

Data acquired on the MW100 can be easily monitored through the company network, even from remote locations.

概述:

When used to measure the dissolved oxygen in an aeration tank, sensors tend to quickly become contaminated and need frequent cleaning.

概述:

The detectors used to perform dissolved oxygen (DO) measurement in oxidation ditch type sewage treatment plants tend to become dirty quickly and require frequent cleaning.

概述:

In maintaining and managing industrial plants, monitoring waste water pH/ORP is both a legal obligation and an unavoidable necessity for protecting the environment. Monitoring without an attentive eye can lead to severe consequences.

概述:

ISA100 Wireless Temperature and Pressure Transmitters

  • Gateway x1, Temperature Transmitter (YTA) x1, Pressure Transmitter (EJX) x1

High quality wireless communication confirmed

  • Packet Error Rate (PER) is 0 to 2.5%/ 5 days
概述:

The DXAdvanced Paperless Recorder (hereinafter, the DX) lets you write arbitrary messages on the trend display screen that are useful for writing comments or memos. Moreover, with a combination of the DX touch screen model (DX1000T/2000T) and the custom display function, you can write messages, start/stop recording, and perform a variety of other tasks at the touch of a button.

概述:

The worlds of process automation and production management have been converging for some time. What once used to be islands of automation and production management functionality connected through highly proprietary integration schemes that were costly to maintain have developed into integrated platforms that provide seamless data exchange between the world of automation and the plant floor, the functions of production and operations management, and integration with business level systems.

概述:

From engineering to installation, commissioning, operations, and maintenance, FOUNDATION fieldbus offer significant cost reductions of 30 percent or more versus conventional analog systems. Many of these cost reductions come from the advanced functions that fieldbus offers versus analog technology.

概述:

The automation suppliers that will be successful in the long term will be those that effectively address application or industry specific problems for end users with a value proposition that cannot be ignored. These problems exist throughout the process industries today, and they won't be solved by simply offering a product, but through a combination of hardware, software, services, application expertise, and knowledge.

概述:

In ARC's view, customers need a compelling business value proposition to justify investment in any kind of automation. Vigilance and VigilantPlant were created with this in mind. Yokogawa's vision with VigilantPlant is to create an environment where plant personnel and operators are well informed, alert, and ready to take action. 

访谈

    概述:

    How much do you know about pressure transmitters? Are you accurately, quickly and reliably measuring pressure? Ultimately, the drive of any good pressure transmitter is to get an accurate, reliable pressure measurement to the data user quickly. This video gives you the answers to your basic questions about pressure and pressure transmitters.

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