DT脱硫泵的操作要点是什么? ,脱硫泵的作用

1411人浏览 2024-10-06 提问网友:188****1515 IP归属地:雁塔区

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  • 周志师傅
    周志师傅
    最佳回答

    脱硫泵是具有耐侵蚀性能的泵,主要是用于具有侵蚀性液体的运送。是通用建筑泵内部应用较为广泛的一种泵。但是在这款建筑时也是有许多需求注意的事变,那接下来就让小编来为您介绍一下脱硫泵的操作要点吧。1、检查各建筑、管道、阀门,说明取样点及电器、仪表等,必需正常完好。2、检查体系内全部阀门的开关地位,应符合开车要求。3、与供水、供电、供汽部分及压缩、造气工段联系,作好开车筹办。4、将脱硫液成分调解在工艺指标局限内。5、开启各气体冷却塔和清洗塔上水阀,并调治好水量及各塔液位。6、开启贫液泵进口阀,启动贫液脱硫泵,向脱硫塔打入脱硫液,并调治好液位。7、开启富液泵进口阀,启动富液泵,向再生槽送液。8、凭据脱硫液轮回槽和再生槽液位,调治好贫液泵、富液泵的打液量。并控制好贫液槽、富液槽液位计液位。9、开启罗茨风机,并调治好水煤气流量。10、凭据水煤气流量大小,调治好液气比。Desulfurization pump is a kind of pump with corrosion resistance, which is mainly used for the transportation of corrosive liquid. It is a kind of pump widely used in general building pump. But in this building, there are many things that need attention. Let's introduce the operation points of desulfurization pump to you.1. Check the buildings, pipelines and valves, and indicate the sampling points, electrical appliances and instruments, which must be in good condition.2. Check the opening and closing positions of all valves in the system, which shall meet the start-up requirements.3. Contact with water supply, power supply, steam supply, compression and gas generation sections, and make preparations for start-up.4. The composition of desulfurizing liquid should be adjusted within the limit of process index.5. Open the water valve of each gas cooling tower and cleaning tower, and adjust the water volume and liquid level of each tower.6. Open the inlet valve of the lean liquid pump, start the lean liquid desulfurization pump, inject the desulfurization liquid into the desulfurization tower, and adjust the liquid level.7. Open the inlet valve of the rich liquid pump, start the rich liquid pump and send liquid to the regeneration tank.8. According to the liquid level of desulfurizing liquid circulating tank and regeneration tank, regulate the liquid pumping capacity of lean liquid pump and rich liquid pump. And control the liquid level of the liquid level gauge of the lean liquid tank and the rich liquid tank.9. Turn on Roots blower and regulate water gas flow.10. Adjust the liquid gas ratio according to the flow rate of water gas.

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