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压缩空气经空气净化系统除去油、水、尘埃等杂质后进入装有沸石分子筛的吸附塔，空气中的氮气、二氧化碳、水蒸汽等被分子筛大量吸附，而氧气由于扩散速率大而穿过吸附剂，而实现氧、氮分离。
当吸附塔内吸附的氮等杂质达到饱和后，降低压力使沸石分子筛解吸再生，得以重复循环使用。
采用两个吸附塔在PLC的控制下循环工作，连续产出高品质的氧气。
QBO PSA Oxygen Generator
The Working Principle
Compressed air through the air purification system to remove oil , water , dust and other impurities . Then enter into the zeolite molecular sieve adsorption tower . Most nitrogen , ,carbon dioxide and water vapor in the air adsorbed by molecular sieve . Because of the high spread rate of passing the adsorbent , the oxygen gas and nitrogen gas finally be separated.
The two adsorption tower circulation work under the control of PLC and output high quality oxygen continuously.
技术特点：
- 设备运行能耗低，成本少，适应性强，产气快速，纯度易调节；
- 完善的工艺流程设计，最有使用效果；
- 模块化结构设计，节省占地面积；
- 操作简单，性能稳定，自动化程序高，可实现无人运行；
- 合理的内部构件，气流分布均匀，减轻气流高速冲击；
- 特有的沸石分子筛保护措施，延长沸石分子筛的使用寿命；
- 关键部件采用著名品牌是设备品质的有效保证；
- 国际专利技术的自动防控装置，保证成品氧气品质；
- 具有多种故障诊断、报警及自动处理功能；
- 可选配触摸式屏幕显示、露点检测、节能控制、DCS通信等；
Technical characteristics
- Unique molecular sieve protective measures so as to lengthen the service life of zeolite molecular sieve.
- Self-reliance type cylinder pressure device can avoid high-speed airflow rushed out ,it can not cause of molecular sieve pulverization phenomenon .equipped with the limit settlement alarm system , when it can not reach the level of purity , the equipment will sound and light alarm by itself.
- Configured DCS remote control system interface ,it can monitor the system operate condition through the computer.
- Intelligent interlocking nitrogen vent device can guarantee the quality of nitrogen.
- Perfect process design and excellent energy conservation characteristics reduce the cost of gas .
- Reasonable structure design make the transportation ,sling and installation very convenient.
- Selecting the safe and reliable control components, so the equipment can run stable and reliable , it also has various fault alarm .
- It operates easily , runs stably , and has a high degree of automation , can realize no one operates.
技术指标(Technical parameters)
- 氧气产量(Capacity)：1～200 Nm³/h
- 氧气纯度(Purity)：90％～93％
- 氧气压力(Pressure)：0.1～0.7 Mpa（可调 can be adjusted）
- 氧气露点(Dew point)：－40℃或－60℃
注：由于产品配套不同，具体价格请咨询
