杭州杭氧透平机械有限公司

齿轮型离心式增压机

　　Gear type centrifugal booster compressor
　　齿轮型离心式增压机
　　主要用于液化设备及内压缩空分氮（空）气增压
　　引进国外数据库，整机性能达到国际先进水平；
　　半开式叶轮假轮盖特殊涂层设计，保障叶轮安全，最小的动静间隙保证效率；
　　优化的转子动力学；
　　单层布置结构，可根据客户不同的压力需求灵活配置压缩级数；
　　采用复合高螺纹换热管，换热效率高，阻力小，使用寿命长；
　　与欧洲技术团队联合开发的内压缩流程用高压增压机，技术水平接轨国际先进水平；
　　中间抽气型增压机，一台机组，满足特殊流程多种不同供气工况需求；
　　Mainly used for liquefying equipment and Air separation of internal compression process nitrogen (air) boost
　　Introduce efficient model level database,the performance of the whole machine has reached the international advanced level
　　Special coating design for semi-open impeller false wheel cover to guarantee impeller security, smallest dynamic and static clearance to guarantee efficiency;
　　Optimized rotor dynamics;
　　Single-layer layout, according to the different needs of users flexible configuration compression stages.
　　The use of High-screw-thread finned heat exchange tube, heat transfer efficiency, low resistance, long service life.
　　Joint R&D with European technical team the high-pressure booster reached international advanced level.
　　Intermediate pumping type nitrogen compressor, a unit satisfies two air supply conditions;

增压机主机 Booster compressor main body	现场运行的增压机 Booster compressor running on site

增压透平压缩机谱系 Tree diagram of booster compressor
此种压缩机结构均为齿轮型，根据排气压力和介质流量大小的不同分为种类型。空气和氮气均可适用。 This compressor is gear type. It is divided according to different discharge pressure and medium flow. It is suitable for air and nitrogen.
<1.2MPa	1TYC40	1TYC44	1TYC55	1TYC100
<2.0MPa	2TYC40	2TYC44	2TYC55	2TYC100
<4.0MPa	3TYC40	3TYC44	3TYC55	3TYC100
<5.8MPa		4TYC44	4TYC55	4TYC100
氮(空)气流量 ×10³Nm³/h Nitrogen/air flow ×10³Nm³/h	10 20 42 75 110

　　表格仅供用户参考，最终实际选型由制造商计算后提供。
　　The diagram is only for reference. The actual type is provided by the manufacturer after calculation.

转子高速动平衡作业 Rotor high-speed dynamic balance	入口导叶 IGV

五轴数控机床铣制叶轮 Five-axis CNC machine milling impeller	径向止推复合轴承 Radial thrust composite bearing