在许多分支机构中，压缩机是复杂过程的核心，如果 in many branches a compressor is the heart of a complex process and if the
心脏停止整个过程被中断，这会造成损失，所以 heart stops the whole process is interrupted this will cause losses so
当您的过程取决于压缩机时，您需要可靠且 when your process is depending on a compressor you want a reliable and
专业的业务合作伙伴Howden Thomason在拉丹的压缩机 professional business partner howden thomason compressors in radan the
荷兰是设计工程生产领域的全球领先公司 netherlands is a worldwide leading company in design engineering producing
石油和天然气行业压缩机的组装维修和保养 assembling servicing and maintenance of compressors for the oil and gas industry
往复式压缩机由框架，十字头导轨和气缸组成 a reciprocating compressor consists of a frame a crosshead guide and a cylinder
运动部件是曲轴连杆十字头活塞杆和 the moving parts are the crankshaft connecting rod crosshead piston rod and
活塞活塞装有PTFE基骑手环， a piston the piston is equipped where the PTFE based rider rings which bear
活塞环的重量起到了高压和低压之间的密封作用 its weight the piston rings act as a seal between the high and low pressure
气缸的侧面视过程而定，可对活塞进行润滑或 side of the cylinder depending on the process the piston may be lubricated or
非润滑论坛非润滑压缩机工艺气体条件 non lubricated forum non lubricated compressors process gas conditions
以类似于 accelerate rider ring where unpredictably in a way similar to the
橡皮擦的作用 action of an eraser
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经过多年的研究与边际 after years of research with marginal
霍顿汤姆森压缩机在材料方面的改进开发了一种 improvements in material Houghton thomason compressors developed a
革命性的新设计，自由浮动活塞 revolutionary new design the free floating piston
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该技术的原理是工艺气体本身携带 the principle of this technique is that the process gas itself carries the
压缩冲程中活塞的重量，充满了过程 weight of the piston during the compression stroke it fills with process
由于压力差产生的气体气体从底部流出，确保在那里 gas due to the pressure difference gas flows out at the bottom ensuring there
在滑环和气缸套之间没有物理接触，因此 is no physical contact between the rider rings and cylinder liner where is thus
减少到几乎为零，导致更长的滑环寿命 reduced to practically zero resulting in much longer rider ring lifetime the
活塞的设计也经过特殊调整 design of the piston has also been specially adapted the rider rings are
现在重新放置在活塞环之间以产生恒定压力 now relocated in between the piston rings to create a constant pressure
可以对气体压力差异做出反应的常规压缩机阀 regular compressor valves that react to differences in gas pressures are located
在活塞面上使气体能够进入活塞流喷嘴 in the piston face enabling gas to enter into the piston flow nozzles have been
集成在滑环上，并在下表面加工出轮廓， integrated in the rider rings and a profile machined on the lower surface to
在活塞下方创建轴承层作为轴承的厚度 create a bearing layer beneath the piston as the thickness of the bearing
层的数量级为微米级，提升活塞所需的流量为 layer is in the order of microns the flow required to lift the piston is
与压缩机容量相比，新结构的边际 marginal compared to the compressors capacity the new construction
对此进行补偿，因此净压缩机容量不受影响 compensates for this so net compressor capacity is unaffected
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设计完成后 after the design had been subjected to
严格的内部动态测试，成功的先导测试，然后进行 rigorous in-house dynamic testing a successful pilot test followed in a
在客户现场生产氢气压缩机的主要优势 production hydrogen compressor at the customer's site the key advantages of
自由浮动活塞几乎不包括滑环， the free floating piston include practically no rider ring where
延长了活塞环的使用寿命，并且无需填充填料函 increased lifetime of piston rings and that stuffing box elements and no need
四缸润滑的设计可应用于现有的压缩机和 four cylinder lubrication the design can be applied to existing compressors and
降低故障安全维护成本，同时降低可靠性和 it is failsafe maintenance costs are reduced while reliability and
到目前为止，可用性已经提高，我们已经安装了200个自由浮动活塞 availability are increased so far we have fitted 200 free-floating Pistons to
新型安德里额定值的压缩机，2010年6月第一台 new built andrey rated compressors what's more as at jun 2010 the first
免费的浮动活塞压缩机在其原始型号上已累计运行了80,000小时 free floating piston compressor has clocked up 80,000 hours on its original
骑手环将原理付诸实践豪顿压缩机 rider rings putting the principle into practice howden thomason compressors
自由浮动活塞技术 free floating piston technology