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烟气脱硫用循环水槽改造总结

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在湿式—氨法脱硫烟气工艺中所使用的循环水槽一般为直筒式空心水槽,洗涤水在洗涤烟气过程中会夹带碳铵结晶,结晶在循环水槽底部沉积,造成管道堵塞及循环水泵故障.本文通过对循环水槽进行改造分析,改造后运行效果良好.
Summary of the renovation of circulating water tanks for flue gas desulfurization
The circulating water tank used in the wet ammonia flue gas desulfurization process is generally a straight cylindrical hollow water tank.The washing water will carry ammonium bicarbonate crystals during the washing process of the flue gas,and the crystals will deposit at the bottom of the circulating water tank,causing pipeline blockage and circulating water pump failure.This article analyzes the transformation of the circulating water tank and finds that the operation effect is good after the transformation.

desulfurizationcirculating water tankcrystallizationblockagetransformation effect

董红梅、王成、黄怀国

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山东晋控明水化工集团有限公司 山东济南 250200

脱硫 循环水槽 结晶 堵塞 改造 效果

2024

氮肥技术
全国化工合成氨设计技术中心站

氮肥技术

影响因子:0.104
ISSN:
年,卷(期):2024.45(5)