杭州杭氧透平机械有限公司

齿轮型离心式氮压机

　　Gear type centrifugal nitrogen compressor
　　齿轮型离心式氮压机
　　主要用于常规出塔压力氮气压缩
　　高效模型级三元叶轮压缩逐级中间冷却，最高绝热效率达88%以上；
　　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，配管方便，节省土建成本；
　　六级压缩，根据客户不同压力需求灵活配置压缩级数；
　　小型标准机集成化，安装、操作方便；
　　中间抽气型氮压机，一台机组，满足两种不同供气工况；
　　Mainly used for conventional air separation unit outlet pressure nitrogen compression
　　Efficient model-level 3d impeller compression with stage-by-stage interstage cooling, the highest adiabatic efficiency is above 88%;
　　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, convenient for tubing, save the cost of civil engineering;
　　Six-stage compression at most, compressor stages can be configured flexibly according to different pressure demands;
　　Integration of small standard machines with convenient installation and operation;
　　Intermediate pumping type nitrogen compressor, a unit satisfies two air supply conditions;

三轴氮透 Three-axis nitrogen turbine compressor	双轴压缩机 Double-axis compressor

多轴压缩机 Multi-axis compressor	转子高速动平衡 Rotor High-speed dynamic balance

叶轮五坐标铣床加工中 Five-axis CNC machine milling impeller	标准氮压机 Standard nitrogen compressor

氮气透平压缩机（常规）谱系 Tree diagram of nitrogen turbine compressor (normal)
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 This compressor is gear type. It is divided according to different discharge pressure and medium flow
<0.5MPa	2TYC50	2TYC54	2TYC56	2TYC90	2TYC98
<1.2MPa	3TYC50	3TYC54	3TYC56	3TYC90	3TYC98
<2.5MPa	4TYC50	4TYC54	4TYC56	4TYC90	4TYC98
<4.0MPa	5TYC52	5TYC54	5TYC56	5TYC90	5TYC98
<5.0MPa			6TYC56	6TYC90	6TYC98
氮 气 流 量 ×1 0³N m³/ h Nitrogen flow ×1 0³N m³/ h	8 12 16 25 40 60

　　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.