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突破传统防爆技术将过程工业安全

爆炸防治技术

提供防火,防爆和减压解决方案的全球领导者与阀门行业专家携手合作,推出了革命性的防爆产品,将改变过程工业的安全性。

位于英国的Kent与英国的诺丁汉MID阀门公司合作,生产出第一个通过ATEX认证的防爆隔离阀,这些公司联合起来为Immingham铁路货运码头第一阶段的一部分安装的生物质工厂提供防爆保护。

The ground breaking innovation was designed and implemented so that isolation valves of the correct size and certification could be applied across all aspects of the project, a solution which, until now, had been unheard of in the explosion prevention industry. As a result of the application the biomass plant’s performance will be significantly enhanced and most importantly, the safety of the workforce has been protected by eliminating any risk of future explosion propagation into or from the silos.

Keith Avila, General Manager at Fike UK said: “As an outcome of this project, we are very pleased to introduce a revolutionary product for the explosion protection and isolation of large volume vessels. During the initial remit, the plans were to have separate explosion valves and process valves that used the best available technology. However, it was felt by ourselves and MID that we could introduce a ground-breaking solution that would combine extensively reinforced process valves with Fast Acting Valve technology that could be combined into one unit. Using this new valve, in conjunction with Fike’s chemical isolation system, has provided a fast acting explosion proof slide valve of a scale that has never been seen before.”

Even the challenge of turning the concept into reality was overcome by the two businesses who managed to test and launch the product – with full ATEX certification – in only six months.

Keith added: “Achieving this in such short time is almost unheard of in our industry. The specifications required were extremely challenging and required some extremely clever engineering input to deliver this solution”.

新设计和制造的阀门覆盖了现有阀门无法应对的参数,结果令人印象深刻。 在1.0 x 1.2流量计开口尺寸的情况下,阀门在发生爆炸时将关闭时间小于300毫秒,并且可以承受爆炸参数的瞬间0.5柱的增加。 它们可以作为一个普通的过程阀,具有缓慢的开启和关闭功能,同时也经济地剥离和重建,在爆炸激活后再次使用。

Other unique attributes include a reinforced body and slide plate to mechanically strengthen the valve and enable it to withstand instantaneous forces generated during emergency close operations. Built in to this is Fike’s revolutionary energy absorbing damping system to decelerate the slide from 16mph to 0mph in under 25mm of lateral travel. A custom designed Fike pneumatic cylinder and the company’s own fast acting gas generator system has also been incorporated.

无论是FIKE和MID阀门目前正在结合在伊明赫姆铁路货运码头实施项目的第二阶段。

www.fike.co.uk

FIKE英国

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