干气密封技术,dry gas sealing technology
1)dry gas sealing technology干气密封技术
英文短句/例句
1.Technical Research on the T-Groove Dry Gas Seals of the Compressor;压缩机用T型槽干气密封技术的研究
2.Application Notes for Compressor Gas Seal & Control System压缩机用干气密封及控制系统技术应用
3.APPLICATION AND TECHNICAL REVAMP OF DRY GAS SEALING OF CENTRIFUGAL GAS COMPRESSOR离心式压缩机干气密封的应用及技改
4.oiled sealed waterless gasholder上油密封干式煤气柜
5.Cylinder force design of the spherical seal pneumatic globe valve球面密封气动截止阀用气缸力的技术研究
6.Applications of gaseous Tracer Technology in the Leakage Detection of Nuclear Establishments气体示踪技术在核设施密封性能检测中的应用
7.Analysis on Internal Sealing Technologies of Hydrate Pressure Temperature Core Samplers天然气水合物保真取心装置内部密封技术分析
8.triangular asperities technique三角形凸点密封技术
9.Study on the Dynamic Auxiliary Seal Ring of Dry Gas Seal;干气密封装置动态辅助密封圈性能研究
10.Transformation of Dry Gas Seals for Recycle Gas Compressor in the Ethylene Oxide Unit环氧乙烷循环气压缩机干气密封改造
11.Research on Performance of Dry Gas Seal with Single-row Bidirectional Spiral Grooves单列双向螺旋槽干气密封的性能研究
12.Development and application of HP dry gas seal in China高压干气密封的开发及在国内的应用
13.Reasearch of packing and sealing technology in high pressure water revolving sealing高压旋转密封中填料密封技术的分析与改善
14.Research of the Thermal Power Station Radial Sealed-Control Technology on Hot End of the Air-Preheater of the Boilers;电站锅炉空气预热器热端径向密封控制技术研究
15.Cu/Sn Isothermal Solidification Technology for Wafer-level Hermetic Packaging of MEMS;Cu/Sn等温凝固键合技术在MEMS圆片级气密封装中的应用
16.The Technological Reconstruction of the Shaft Sealing System for the Recycle Gas Compressor循环气压缩机浮环密封装置技术改造及常见故障原因分析
17.pressurizing window密封封口(电缆), 气密口
18.Failures and Solutions for Dry Das Seal of Natural Gas Compressor;天然气压缩机干气密封系统故障研究与对策
相关短句/例句
dry gas seal干气密封
1.Finite Element Simulation of the Gas Flow Field in the Dry Gas Seal Spiral Grooves;干气密封螺旋槽内气体流场的有限元模拟
2.Application of the Tandem Type Dry Gas Seals in Light Hydrocarbon Pumps;串联式干气密封在轻烃泵上的应用
3.Applications of Dry Gas Seal in Propane Pumps;干气密封在丙烷泵上的应用
3)gas seals干气密封
1.Dynamic pressure calculation of steady-state micro-scale flow field in spiral grooved drygas seals;螺旋槽干气密封稳态微尺度流动场的动压计算
2.A stability analysis for lubricating gaseous film of spiral groovedgas seals subjected to angular eddy motion;螺旋槽干气密封润滑气膜角向涡动的稳定性分析
4)dry gas sealing干气密封
1.It is shown by analysis that the main reasons for the damage ofdry gas sealing are the higher vibration of radial tile at both sides and higher temperature of thrust tile.介绍二氧化碳压缩机高压缸的结构及运行中存在的问题,分析认为干气密封损坏主要原因是两侧径向瓦振值较高、止推瓦温度较高,提出改进措施。
2.The structural characters and control principle of the floating ring sealing and the double facedry gas sealing are introduced.对比了浮环密封与双端面干气密封的结构原理和控制原理 ,介绍了双端面干气密封的改造情况、使用效果、存在问题以及操作费用
3.Presented the structure and principle of floating ring sealing anddry gas sealing for compressor,compared the advantages and disadvantages between them,put forward revamping scheme withdry gas sealing.介绍压缩机浮环密封与干气密封的结构及工作原理,比较其优缺点,提出干气密封改造方案,改造后达到了预期的目的,指出干气密封在维护操作中应注意的事项。
5)gas seal干气密封
1.Numerical simulation and analysis of spiral groovegas seal based on Fluent;基于Fluent的螺旋槽干气密封数值模拟与分析
2.According to the process characteristcs of the new ammonia compressor in the chemical fertilizer s coal for oil project of Anqing Petrochemical Company,the different type ofgas seal is selected in LP and HP cylinder of the ammonia compressor.根据中石化安庆分公司化肥油改煤工程新建氨气压缩机的工艺特点,其低压缸和高压缸分别选用了不同的干气密封型式。
3.In this article, the principle, structure, advantages and disadvantages of floating ring seal and double facesgas seal used in coking gas compressor were indicated in detail.详细阐述富气压缩机浮环密封和双端面干气密封的原理结构及优缺点,并对浮环密封存在的问题作了分析,最后在选择密封型式上提出建议。
6)dry gas seals干气密封
1.Steady-state performance analysis of t-shape groovedry gas seals by a finite element method;T型槽干气密封稳态特性的有限元分析
2.Finite element analysis of the spiral groovedry gas seals;螺旋槽干气密封的有限元分析
3.The operating principle and main advantages of non-contactingdry gas seals over common contacting mechanical face seals used in centrifugal pumps are introduced.分析了泵用干气密封的工作原理、主要特点 ;根据工艺条件和环保要求 ,提出了不同工况下密封的 3种典型布置方式及其辅助系统 ,指出了使用中应注意的问题 ;介绍了在液氨泵上采用双端面干气密封的一个应用实例。
延伸阅读
干气分子式：分子量：CAS号：性质：也称贫气。在常温常压条件下不含易液化组分的石油气，即不含C2以上组分的石油气。主要是甲烷和乙烷。为在炼油厂里将炼厂气经过吸收塔吸收后，未被吸收而从塔顶排出的气体。
