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What are the technical advantages of nitrogen generators in beverages?

What are the technical advantages of nitrogen generators in beverages?

(Summary description)The beverage nitrogen generator is based on the principle of pressure swing adsorption, using high-quality carbon molecular sieve as the adsorbent, and producing nitrogen from the air under a certain pressure. The purified and dried compressed air is subjected to pressure adsorption and decompression desorption in the adsorber. Due to the kinetic effect, the diffusion rate of oxygen in the micropores of the carbon molecular sieve is much greater than that of nitrogen. When the adsorption does not reach equilibrium, nitrogen is enriched in the gas phase to form finished nitrogen. Then the pressure is reduced to normal pressure, and the adsorbent desorbs the adsorbed oxygen and other impurities to realize regeneration. Generally, two adsorption towers are installed in the system. One tower absorbs nitrogen and the other tower desorption and regeneration. The PLC program is automatically controlled to make the two towers work alternately to achieve the purpose of continuous production of high-quality nitrogen.

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  饮料制氮机是根据变压吸附原理,采用高品质的碳分子筛作为吸附剂,在一定的压力下,从空气中制取氮气。经过净化干燥的压缩空气,在吸附器中进行加压吸附、减压脱附。由于动力学效应,氧在碳分子筛微孔中扩散速率远大于氮,在吸附未达到平衡时,氮在气相中被富集起来,形成成品氮气。然后减压至常压,吸附剂脱附所吸附的氧气等其它杂质,实现再生。一般在系统中设置两个吸附塔,一塔吸附产氮,另一塔脱附再生,通过plc程序自动控制,使两塔交替循环工作,以实现连续生产高品质氮气之目的。

 

  饮料制氮机的技术优势:

  1、安装方便:设备结构紧凑、整体撬装,占地小无需基建投资,投资少。

  2、碳分子筛:具有吸附容量大,抗压性能高,使用寿命长。正常操作使用寿命可达8年。

  3、故障安全系统:为用户配置故障系统报警及自动启动功能,确保系统运行安全。

  4、氧含量连续显示、超限自动报警系统:在线监控氮气纯度,确保所需氮气纯度稳定。

  5、不合格氮气自动排空系统:开机初期的低纯度氮气自动排空,达到指标后送气。

  6、先进的装填技术保证设备的使用寿命:采用先进的装填工艺,使分子筛分布均匀无死角,且不易粉化;吸附塔采用多级气流分布装置和平衡方式自动压紧装置。保证碳分子筛吸附性能和压紧状态,有效延长碳分子筛使用寿命。

  7、系统独特的循环切换工艺:降低了阀门的磨损,延长了设备的使用寿命和降低了维护费用。

  8、雄厚的技术和的售后服务,提供连续的技术支持,使用户无后顾之忧。

  9、理想的纯度选择范围:氮气纯度调节方便,可根据用户的需求在79%~99.99%之间任意调节,加上独特的纯化技术在后级串接氮气纯化器,可制得99.9995%的高纯氮气。

  10、高品质元器件是运行稳定可靠的保证:气动阀门、电磁先导阀门等关键部件采用进口配置,运行可靠,切换速度快,使用寿命达300百万次以上,故障率低,维修方便,维护费用低。

  11、机电仪一体化设计实现自动化运行:进口plc控制全自动运行。氮气流量压力纯度可调并连续显示,可设定压力、流量、纯度报警并实现远程自动控制和检测计量,实现真正无人操作。先进的控制系统使操作变得更加简单,可实现无人值守和远程控制,并可对各种工况进行实时监控,从而保证了气体纯度、流量的稳定。  

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