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SD 和 SFR 吸滤器,带或不带集成止回阀功能。

抽吸过滤器

GEA suction filters are combined with a stop valve and are primarily connected to the suction side of screw-type compressor units. They protect the compressor medium circulation from soiling. When the compressor unit is switched off, the integrated check valve prevents the compressor from rotating in the reverse direction. They are fitted with a check valve and with a replaceable strainer insert made of rustproof metal mesh. The check valve is attached to the bottom of the suction filter casing with hexagonal nuts and is maintenance-free. The strainer is self-centring and is held in the bottom of the casing. The cold gas refrigerant flows through the strainer from the inside to the outside. As soon as the flow of the medium slows down and comes to a standstill, the check valve closes. This prevents the screw-type compressor from reversing and thus no oil is lost.

GEA SF+SFR-suction-filter

Suction Filter type SD & SFR

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GEA 洞察

改变喷雾干燥技术的突破

1976 年,NIRO 的工程师为应对市场竞争的挑战,重新思考了喷雾干燥技术的应用潜力。他们的构想最终催生了多级干燥机 MSD。五十年后,这一基本原理依然在帮助将液体转化为粉末,这些粉末用于全球各地的必需营养品和重要药品中。凭借数十年的工程专业知识、对客户需求的深刻洞察以及持续的研发,MSD 书写了一段影响深远的创新篇章。

Beyond the machine: unlocking better plant performance

超越机器:释放设备更佳性能

一台高效的机器并不一定能造就一家高效的工厂。真正的改进往往始于跳出单台设备的局限,去理解工艺流程、能源系统和运营决策之间是如何相互影响的。这是一种整体性方法,旨在挖掘原本可能被遗漏的机遇。

How a valve reshapes the way food and drinks are made

一种阀门如何重塑食品和饮料的制作方式

在食品和饮料工厂中,阀门通常使用压缩空气进行操作。GEA Hydract® Actuation Technology 则利用水在封闭的数字控制回路中驱动阀门。由此制成的阀门既能精确定位,又能以微调步长进行控制。这使得能耗降低,控制能力增强。

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