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Wetter (Germany)

Demag to supply three process cranes for “green” power generation at E.ON biomass power plant in Hürth

  • Two grab cranes continuously feeding wood as fuel
  • Further grab crane to remove ash
  • 通过Demagre远程操作站(ROS)必威体育遥控器
  • 2021年10月进入服务

必威体育Demag将提供三个工艺起重机,配备抓住雄心勃勃的项目,为主要的热和发电厂提供服务。该订单已由E.ON的子公司Green SteamHürthGmbH放置,该公司将在Hürth附近的UPM纸厂部位,建立一个生物质发电厂的电力20兆瓦的电力和87兆瓦的热能科隆,德国。该项目看到了Demag Remote操作站的首次使用,这使得起重机系统必威体育的遥控器。

The power plant, where E.ON is investing some EUR 110 million and is due to go online in mid 2022, will provide heat for the Hürth paper factory and, at the same time, feed renewable energy into the grid. UPM produces more than 300,000 tonnes of high-quality newspaper made from recycled paper at the factory every year.

该位置精采精良,因为纸生产操作需要大量的热量(以蒸汽的形式),并且组合的热量和发电是特别有效的。在这种情况下,它也是特别可持续的,因为电厂被木质残留物燃料,即该区域的采购。根据E.ON的说法,这将为几乎二氧化碳中性能量提供高效可靠的电源,以便为需要大量能量的工业运营提供。

Demag will deliver two process cranes for the automated continuous supply of wood to fire the boiler in the power plant. Some 45 tons of wood need to be fed around the clock every hour. The two double-girder cranes, which have a load capacity of 14 tonnes and a span of 20.6 meters, will travel on a crane runway measuring almost 100 meters in length. All of the crane travel drives feature variable speeds; energy recovery when braking and lowering loads enhances the energy efficiency of the cranes. Hydraulic multi-jaw grabs with a capacity of 12 m³ will be used as load handling attachments.

Cranes continuously feeding fuel

起重机系统在自动模式下主要运行。Dema必威体育g仓库管理系统(WMS)软件将确保例如燃烧器被清除,锅炉连续送入所需的木材,并且两个起重机都完成了他们协调的任务。

不仅燃料,而且火山灰残留material is handled by a Demag crane. The Demag engineers have specified a smaller double-girder process crane with a 5.4-tonne load capacity and a hydraulic grab for this task. The three crane systems will operate under challenging conditions with high humidity (up to 100%) and high dust levels. They are ideally suited to meet these requirements, as Demag has already designed and delivered many cranes for refuse recycling installations and biomass power plants all over the world.

必威体育Demag ROS:起重机控制系统,具有多个视图的操作位置

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必威体育Demag ROS方便(远程)控制起重机系统。

由于在E.ON的项目工程师中,从传统的起重机驾驶室观察整个长燃料仓位非常困难,因此有利于特殊的Demag选项。必威体育如果在经典手动控制下需要运行起重机,这可以通过a完成远程操作站(ROS)当起重机在自动模式下运行时,这也用作监视站。

ROS是一个遥控站,包括工艺起重机的所有运行功能,包括起重机操作员座椅 - 除了操作员不直接查看起重机及其操作环境,而且通过宽屏监视器实时显示来自多个摄像机的图像。屏幕布局可以被配置为满足流程要求,与自动显示的过程相关的信息。

理论上,这样的车站可以位于起重机的远离起重机。在Hürth生物量发电厂,它安装在控制中心,因此操作员可以从改进的工作条件中受益。由于众多安装的相机,他的过程比从起重机驾驶室的过程更好。这是因为相机也可以“看”在普通视野所限制的地方。

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Christophreutzenbeck.

Christophreutzenbeck.

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