低温废水回收设备在使用一段时间后，会出现堵塞现象，就像电脑在使用一段时间后会卡死一样，是什么原因造成低温废水回收设备堵塞呢？下面小编为您分析分析。

After using the low-temperature wastewater recovery equipment for a period of time, it will be blocked, just like the computer will get stuck after using it for a period of time. What causes the blockage of the low-temperature wastewater recovery equipment? The following sections are for your analysis.

一、低温废水回收设备脱硫系统的指标控制。

1、 Index control of desulfurization system of low-temperature wastewater recovery equipment.

二、温度较低时，废气处理装置以液相加热。

2、 When the temperature is low, the waste gas treatment device is heated in liquid phase.

三、化学低温废水回收设备内部部件的选择有误。

3、 Wrong selection of internal components of chemical low-temperature wastewater recovery equipment.

四、未选择适当的脱硫剂。

4、 Proper desulfurizer is not selected.

五、脱硫液效果不好，而贫液中硫含量高。回收的烟气处理不好，烟气中硫酸氢化钠Na2CO3吸收了硫化氢，而不是总氧化元素硫，并收集了浮选泡沫塑料，在烟气处理塔上完成氧化反应，产生单质硫，然后附着于包装表面，这就形成了一段墙壁。

5、 The effect of desulfurization solution is poor, while the sulfur content in lean solution is high. The recovered flue gas is not well treated. The sodium hydride sulfate Na2CO3 in the flue gas absorbs hydrogen sulfide, not the total oxidized elemental sulfur, and collects the flotation foam. The oxidation reaction is completed on the flue gas treatment tower to produce elemental sulfur, which is then attached to the packaging surface, forming a section of wall.

六、硫磺的回收质量：硫磺的回收质量直接反映了硫磺的脱硫量。即便脱硫系统运行正常，硫磺不出，也会卡在塔内，给堵塔带来隐患。将熔融硫回流到体系中是导致次生盐含量过高的重要原因。

6、 Sulfur recovery quality: the sulfur recovery quality directly reflects the sulfur desulfurization amount. Even if the desulfurization system operates normally and the sulfur does not come out, it will still be stuck in the tower, bringing hidden dangers to tower plugging. The reflux of molten sulfur into the system is an important reason for the high content of secondary salts.

七、前段除尘效果：众所周知，进入脱硫系统的气体成分复杂，含有大量杂质和污物。低温废水回收设备一旦进入，就很难取出。

7、 Dedusting effect of the front section: as we all know, the gas entering the desulfurization system has complex composition, containing a lot of impurities and dirt. Once the low-temperature wastewater recovery equipment enters, it is difficult to take it out.

我们在这里知道了低温废水回收设备造成堵塞的原因，就要从实际出发制定好相应的解决方案才行，更多注意事项就来我们网站www.jnthcsb.com咨询啊！

We know the cause of the blockage of the low-temperature wastewater recovery equipment here, so we should work out the corresponding solutions from the actual situation. For more precautions, please visit our website www.jnthcsb.com!