Maximum efficiency for high handling rates

Amagerforbraending

在自动垃圾焚烧设施的要求

High material handling rates in automatic operation 24/7 without a crane operator.

The Danish Amagerforbraending company processes refuse to generate electricity and supply district heating. Some 500,000 people live in its catchment area in the south of the capital Copenhagen. Besides recycling stations, Amagerforbraending operates a refuse incineration facility. The crane systems used in the facility, which was built in 1970, were fully automated in 2007.

  • 一些43万吨垃圾,每年焚化
  • Output: more than 1 million MWh of energy and district heating output to supply 140,000 households every year
  • Four furnace lines each incinerate 17 t of refuse per hour

Maximum efficiency for high handling rates

最大效率在材料处理操作需要处理不断增加的垃圾量,并确保焚化线被连续地供给。起重机设备进行全自动化后,原鹤人员是是在公司合格的位置利用。

增加手续费率

  • 这两个起重机安装在独立的工作区域操作
  • 高手续费率需要以明确的小费领域,并提供材料的充分混合
  • The crane installations have to achieve high operating speeds in all three motion axes without any sway of the grab

24/7 automatic operation

  • 起重机设备周围四小时的全自动控制 - 无需起重机操作员

Maximum availability

  • 所有炉线只能由一个起重机在紧急情况下提供服务
  • 延长维护周期
  • Minimised damage to the grabs that may occur in manual operation

Continuous feed to the furnaces

  • 然后将其馈送到炉中的垃圾的最大混合,以确保恒定的焚烧速率为炉线实现
  • 炉供给有垃圾焚烧附表

起重机安装最初装备用于自动操作,这是只在某些时间段中使用,但是。在进一步的步骤中,过程起重机转化为全自动操作而没有任何起重机操作:
24 hours per day, 7 days per week.

  • 双梁起重机设计
  • Powered multiple shell hydraulic grab of low-maintenance design
  • 负载能力:16吨
  • 跨度:29.5米
  • 变频器控制的长和横行程运动
  • Load-dependent hoist speeds
  • 有源负载摇摆减震系统
  • Spiral winding cable drum to supply power to the grab

与可视化系统的计算机中附加安装的作为操作员接口。该系统
确保人员持续在当前位置和状态提供信息
the cranes. The owner can program operation of the installation himself by means of configurable storage
和填充策略,并以这种方式,沙坑的优化管理。容量增加了30%,这些修改已经进行了后。

喂养操作和策略

Continuous feed to the furnaces

垃圾的递送通过交通灯和门系统的控制。在卡车卸货操作时,这种布置确保了旁封闭,使得抓取不掩埋垃圾掉落下方的起重机的对应栅极保持的区域。垃圾被一些450辆,每天交付。

混合方案

安装设有混合方案和存储策略以实现均匀的焚烧和,其结果,最恒定的热值可能的。例如,起重机创建当倾翻位置已被清除块状材料,这确保了垃圾的最佳配合的圆锥形堆。

Start-up strategy

After maintenance work has been carried out, the cranecontrol system supports start-up of the incineration linewith a strategy that gradually increases the amount of material which is handled.

服务沙坑槽

进料过程由程序控制和适应于各种掩体滑槽。由于各条线独立​​地供给,不创建垃圾桥梁和堵塞不会在掩体槽,这优化了材料流动形成。

Technical data

必威体育德马格起重机

  • Double-girder open-winch cranes
  • Type ZKKW (16 t x 29.5 m)
  • MPW open winch crab
  • Hoist speed: 0 – 80 m/min. (with load) / 0 – 95 m/min. (w/o load)
  • Cross-travel speed: 0 – 90 m/min.
  • 长行程速度:0 - 90米/分。
  • 提升高度:34米

Handling rates

  • 4 furnaces fed by 2 cranes (without any blending operations): 68 t / hour
  • Clearing, blending and storage by 2 cranes: 240 t / hour
  • 的2台起重机组合处理率:308吨/小时

  • 类型:本站多个壳抢
  • Capacity: 8 m³
  • Dimensions: 5.00 m open; 3.12 m closed
  • 开启时间:8秒
  • 截止时间:15秒