浅析制氮机主机中储气罐的作用

谈到储气罐，都想它越大越好，这样就可以有效的减少重新启动主机的频率，降低了瞬间电流对设备电路的损害，延缓的储气罐的使用寿命。储气罐除了自身作为贮存气体的效果外，还是制氮机动作和效应设备。

When it comes to the gas tank, we all think that the bigger it is, the better. This can effectively reduce the frequency of restarting the host, reduce the damage of instantaneous current to the equipment circuit, and delay the service life of the gas tank. In addition to the effect of gas storage, the gas storage tank is also a device for nitrogen generator action and energy saving effect.

制氮机吸附塔每分钟切换一次，每切换一次的升压时间仅为1~2秒，也就是说是瞬间耗气量很大，如果没有该储气罐的缓冲效果，大量压缩空气直接进入制氮系统，在瞬间是无法处理的，这样一来，压缩空气内含的大量水和油必定使制氮机内部分子筛中毒，缩短分子筛的使用寿命，降低产气率，增加用户使用成本。

The adsorption tower of nitrogen generator is switched every minute, and the pressure rise time of each switch is only 1 ~ 2 seconds, that is to say, the instantaneous gas consumption is very large. If there is no buffer effect of the gas storage tank, a large amount of compressed air directly enters the nitrogen generation system, which can not be treated in an instant. In this way, a large amount of water and oil contained in the compressed air will certainly poison the molecular sieve in the nitrogen generator and shorten the molecular sieve life The service life of the screen can reduce the gas production rate and increase the user's cost.

若有了储气罐，在这里的压缩空气会逗留一定时刻，能沉淀空气中的杂质水份等异物，压缩空气的温度也得到降低，能送出更为的压缩空气。同时，还能保证压缩空气压力保持在一个较好的设定值，用气系统能得到稳定的压力，这对于现代化工厂的使用十分必要。

If there is an air tank, the compressed air here will stay for a certain time, which can precipitate impurities, water and other foreign matters in the air, and the temperature of the compressed air will also be reduced, which can send out higher quality compressed air. At the same time, it can also ensure that the compressed air pressure is maintained at a better set value, and the gas system can get a stable pressure, which is very necessary for the use of modern chemical plants.

制氮机的控制系统使操作变得更加简单，可实现真正无人操作、值守，并可实现远程自动化控制，对各种工况进行实时监控，从而保证了氮气流量、纯度、压力的稳定。

The control system of nitrogen generator makes the operation more simple, which can realize real unmanned operation and on duty, and realize remote automatic control, real-time monitoring of various working conditions, so as to ensure the stability of nitrogen flow, purity and pressure.