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烟气脱硫塔设备泄漏如何处理

烟气脱硫塔泄漏部位:脱硫塔下塔壁、喷淋管、除雾器、脱硫塔上塔壁、脱硫塔与母液管的焊接位置、吸收塔入口烟道与吸收塔壁的连接处、循环罐壁的板漏或底板漏。

Leakage position of flue gas desulfurization tower: lower tower wall of desulfurization tower, spray pipe, demister, upper tower wall of desulfurization tower, welding position between desulfurization tower and mother liquid pipe, connection between inlet flue of absorption tower and absorption tower wall, plate leakage or bottom plate leakage of circulating tank wall.
烟气脱硫塔设备泄漏如何处理?
How to deal with the leakage of FGD tower equipment?
1.准备好脱硫塔管道和脱硫塔设备的封堵工具和材料,以及待更换脱硫塔设备的备件。
1. Prepare plugging tools and materials for desulfurization tower pipelines and desulfurization tower equipment, as well as spare parts for desulfurization tower equipment to be replaced.
2.检查设备泄漏表面,清理影响施工作业的物体;除去磨损零件表面的油(如果现场不允许动火作业,可以使用化学清洗)。
2. Check the leakage surface of the equipment and clean up the objects affecting the construction operation; Remove the oil on the surface of worn parts (chemical cleaning can be used if hot work is not allowed on site).
3.将修补材料严格按比例混合,搅拌均匀。并涂抹在脱硫塔的泄漏部位及其周围,并反复涂抹,以确保其密实度。
3. Mix the repair materials in strict proportion and mix evenly. And apply it to the leakage part of the desulfurization tower and its surroundings, and apply it repeatedly to ensure its compactness.
4.保证涂层的固化时间(常温下6小时,碘钨灯加热到60左右才2小时)。
4. Ensure the curing time of the coating (6 hours at room temperature and 2 hours when the iodine tungsten lamp is heated to about 60).
5.用研磨机将表面粗糙化,以去除泄漏表面的异物和氧化层,露出金属的自然颜色;用干净的棉纱和无水乙醇清洗。
5. Roughen the surface with a grinder to remove foreign matters and oxide layer on the leaking surface and expose the natural color of the metal; Clean with clean cotton yarn and absolute ethanol.
6.检查修补表面和材料的应用强度。
6. Check the application strength of the repaired surface and materials.
废气泄漏不仅可能造成空气污染,还可能造成人员中毒。根据环保政策要求,废气处理设备在生产过程中需要连续在线运行,否则生产过程中造成的空气污染将面临巨额罚款。脱硫塔管道或脱硫塔设备发生泄漏时,需要立即停产修理。但是,如果脱硫塔堵漏工艺过于复杂或修理时间过长,将严重影响生产,给企业效益带来巨大损失。
Exhaust gas leakage may not only cause air pollution, but also cause personnel poisoning. According to the requirements of environmental protection policies, the waste gas treatment equipment needs to be operated continuously online in the production process, otherwise the air pollution caused in the production process will face huge fines. In case of leakage of desulfurization tower pipeline or desulfurization tower equipment, it is necessary to stop production immediately for repair. However, if the plugging process of desulfurization tower is too complex or the repair time is too long, it will seriously affect the production and bring huge losses to the enterprise benefits.
以上就是为大家介绍的有关生物脱硫的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系海洋之神app.海洋之神app将以专业的态度,为您提供服务http://www.hdtvorigin.com
The above is a detailed introduction about biological desulfurization. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.hdtvorigin.com

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