为您提供用于气源处理的集成解决方案

那些需要确保机器有着高度过程可靠性和利用率的用户需要从一开始就做好功课:重视自己的气源。颗粒物、水分和油是完美处理压缩空气的天敌,对于元件会产生负面影响,提高能源成本。

始终确保正确的气源质量

您可完全利用气源处理装置来精确达到您的要求或您客户生产活动的要求,无论是常规应用或对于纯净度、压力和流量有着极高要求的定制化解决方案,都可满足。

工作可靠性和高性能

压力、流量和耗气量始终处于正常状态。通过集成的监测功能,您始终获得过滤器的状态以及按需维护计划的信息。我们的气源处理元件不仅流量大而且尺寸紧凑,在许多情况下,可以选小一号规格的产品,但性能丝毫不打折扣。例如,用于测量压差的传感器,确保我们气源处理装置的性能密度在未来几年内都成保持在高水平上。

Compressed air preparation

If you want to ensure a high level of process reliability and machine availability, you must provide for proper compressed air preparation from the very beginning, when planning the system. Because a clean compressed air supply without particles, water or oil helps prevent malfunctions in pneumatic components, increases component service life and reduces machine failures and downtime. Festo offers systems that ensure compressed air purity in accordance with ISO 8573-1:2010.

Plan for reliability from the start

To get the full benefit, plan the downstream routing as well: prepared air still depends on the right compressed air system components, including compressed air tubings and air system connectors for production lines, to avoid pressure loss and leakage on the way to the point of use. The most common leak points sit at interfaces, so choose matched air supply fittings and a compatible pneumatic hose connector concept from the start.

Compressed air preparation – systems from Festo

Our maintenance units are the core of our compressed air preparation solutions. They ensure the right compressed air quality and filter compressor oil, condensate and dirt particles from the air. Depending on the application, a service unit consists of a pressure regulator, various filters, a branch module and pressurisation and exhaust valves. Various combinations are available and in stock at Festo. In addition, service units can be configured individually in the MS modular system.

Air preparation combination units

The Festo range also includes the appropriate filter regulators, compressed air filters, lubricators and pressure regulators. Additionally, we offer on/off valves and soft-start valves, compressed air dryers, compressed air distributors and pressure amplifiers. Our compressed air preparation is supplemented by condensate drains, pressure indicators and comprehensive accessories - including service unit fittings and fittings for pneumatic service units designed for clean layouts and reliable sealing.

Make the setup complete (common add-ons)

• compressed air tubings and pneumatic air line tubing for fixed routing
• pneumatic air hose where lines need flexibility at the point of use
• air system connectors for production lines to reduce leak points and speed installation
• hose handling such as a pneumatic hose reel where hoses move or retract
• downstream connections to actuators, including pneumatic cilynder tubing runs
• compressed air fittings and pneumatic air connectors matched to tubing size and material

Compressed air service unit

Service: Compressed air consumption analysis

Optimal compressed air supply, reliable cost planning, reliable processes: Our qualified service technicians determine your machine’s individual compressed air consumption and provide you with facts for more safety, efficiency and transparency.

Our service package includes:

  • Specification of the static compressed air consumption of machines at standstill and when in operation
  • Determination of leakage loss
  • Installation and removal of measuring devices with standard parts (fittings, tubing, etc.)
  • Analysis of the measurement results
  • Documentation of the measurement results

Benefits:

  • Optimal compressed air supply
  • Reliable processes
  • Reliable cost planning

Practical note for implementation: leaks often sit at interfaces. When findings point to pressure drop or recurring leakage, review pneumatic air line tubing, compressed air tubings, and air system connectors for production lines as part of the corrective action — along with worn compressed air fittings. Make sure hose and fitting materials match to avoid micro-leaks.

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为什么需要进行气源处理?

未经处理的压缩空气中含有颗粒、水和油等污染物。 水和油可以以液态或气态形式存在,并在压缩空气系统内从一种状态转变为另一种状态。 这三种污染物在压缩空气系统中均不以纯净形态存在,而是形成了一种混合物。 该混合物的成分在不同时间、系统内不同位置可能存在很大差异。

例如,水可能会积聚在支管中,或者颗粒物可能会随着时间的推移沉积在死角区域,然后在压力波动中被瞬间冲出。

每立方米的压缩空气中含有数百万个灰尘颗粒、大量的水和油,甚至还含有铅、镉和汞等重金属。 如果不将这些杂质过滤掉,就无法保证系统元件长期正常运行。 此外,这些有害物质会严重影响产品质量。

因此,正确的压缩空气处理对于减少设备故障和停机时间,以及确保过程和产品的可靠性至关重要。

处理不当的压缩空气会导致以下故障:

  • 密封件快速磨损
  • 控制单元阀产生积油
  • 消声器脏污

对用户和机器可能产生的影响:

  • 设备可用性降低
  • 因泄漏导致能源成本上升
  • 维护成本升高
  • 元件和系统的使用寿命缩短

在实际中,这些问题通常表现为:污染物和压力不稳定往往首先损坏或干扰下游的压缩空气系统元件,包括连接执行器的管路和气缸回路,在螺纹接头与连接件不匹配或已磨损的情况下影响将被放大。

压缩空气的清洁度应达到什么程度?

压缩空气必须始终保持洁净,才能避免引发故障或造成损坏。 由于每个过滤器都会产生流动阻力,出于经济性考虑,压缩空气的洁净度只需达到必要水平即可。 压缩空气应用广泛,因此压缩空气的质量面临着多种不同的要求。 如果需要高质量的空气,则必须进行多级过滤。

ISO 8573 规定了压缩空气必须达到的洁净度标准。 该标准是一组关于压缩空气纯度要求的国际标准的统称,规定了压缩空气中允许存在的固体颗粒、水和油的最大含量。 自 2010 年以来,该标准已成为气动自动化领域的强制性标准。 因此,为了实现符合该标准的节能型气源处理,必须遵守特定的参数要求。

Festo 的空气处理单元和过滤器可确保设备运行无忧。 您可在我们的手册《完美气源处理,成就可靠生产过程》中,了解您的应用需要遵循哪项标准。

系统提示(选型与安装):过滤级数会影响流动阻力。 同样,生产线上过长的管路、尺寸过小的压缩空气管或不匹配的空气系统连接件也会造成类似问题。 因此,需要将处理与分配视为一个整体系统,并通过正确的连接器和接头保持接口的一致性。

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压缩空气质量工程设计工具

我们的工程设计工具可帮助您为压缩空气处理系统选择合适的气源处理装置组合。 该程序将帮助您正确组建气源处理装置。 您可在此页面通过应用类型、ISO 代码或自由选择过滤器,输入所需的压缩空气质量要求。

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服务: 气源质量分析

洁净的压缩空气有助于确保过程的可靠性,并延长所有气动元件的使用寿命。 我们的专业服务技术人员会在取样点直接对您的压缩空气质量进行分析。

我们的服务套餐包括:

  • 检查使用点的分散式压缩空气处理系统
  • 残余油含量测定(最高符合 ISO 8573-1:2010 2 级标准)
  • 压力露点测定(最高符合 ISO 8573-1:2010 2 级标准)
  • 测量结果分析及改进建议
  • 测量结果记录
  • 更多测量服务可根据要求提供

优点:

  • 延长气动元件的使用寿命
  • 识别薄弱环节
  • 提高过程可靠性

Festo 节能服务