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DPSDe-Plume System
如果不降低烟气中的水分含量,单纯依靠加热提高烟气的排放温度,即使加热到很高的温度,在寒冷地区,仍然不能有效改善白烟现象,并且还会无谓消耗巨大的能源。
针对烟囱排放烟气在冬季时容易发生白烟,首先对净烟气进行冷凝除湿,降低含水率,脱除的水分可以回收再利用。然后再利用原烟气余热适当加热净烟气到合适的温度排放,即可大大改善甚至完全消除白烟现象。采用这种方法,在脱白的同时,可以实现烟气余热利用,节省能源,同时还可以进一步降低净烟气中灰尘含量,并实现节水和回收利用,可谓一举多得。
采用沃斯坦脱白工艺及DPS系统后,脱白效果显著:
DPS Advantages:
1. Condensate and reheat the flue gas, greatly reducing the moisture content, and reducing or eliminating the possibility of white smoke.
2. Water saving and reduce dust.
3. Excellent anti-corrosion properties. The raw material is fluoropolymer that will not corrode under any flue gas ambient temperature and can operate stably below the acid dew point.
4. Excellent flexibility, bending fatigue and stress cracks.
2. Water saving and reduce dust.
3. Excellent anti-corrosion properties. The raw material is fluoropolymer that will not corrode under any flue gas ambient temperature and can operate stably below the acid dew point.
4. Excellent flexibility, bending fatigue and stress cracks.