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1、化学水水处理操作规程1目的加强化学运行人员的运行操作管理,使其操作达到标准化、规范化、程序化的要求。2适用范围适用于电厂化学设备、操作和管理。3引用标准水利电力部《化学运行规程》。水利电力部《水汽分析试验方法》。4技术要求.软化水5离子交换柱制水设备运行操作5.1.启动检查5.1.1检查制水设备系统具备启动条件检查软水泵、清水泵油位是否符合标准,地脚螺丝应无松动,出入口应开关灵活、压力表齐全,处于备用状态。5.1.2检查现场周围无杂物、塔体无漏水。软水装置内装树脂未失效,仪表指示正常。制水系统的启动5.2投运过滤器,向清水箱灌水。投运软水装置向软水
2、箱供水,运行时注意调整流量,维持软水系统流量平衡,水箱水位保持不超4/5处。5.3机械过滤器的运行操作5.3.1过滤器反洗后,在每次投运前进行正洗,正洗合格后方可运行。开启过滤器正洗排水阀、空气阀后,开过滤器进水阀当空气阀溢水时,关闭空气阀,调整流量,待正洗排水清澈时,正洗合格。5.3.2开过滤器出水阀,关正洗排水向清水箱送水。5.3.3当过滤器出水浑浊时,过滤器已失效,此时应停止运行,关闭进出水阀,进行反洗。5.4过滤器的反洗5.4.1过滤器的反洗操作5.4.1.1定期反洗机械过滤器.5.4.1.2反洗前的检查:检查管网水压在0.6MPa左右,用
3、眼观察水质清澈。清洗操作:反洗程序:全开过滤器反洗出口阀,然后由小到大缓慢开启反洗进水阀,让填料松动,同时观察反洗出水有无填料,调整反洗水流量,以不跑填料为准,反洗时间大约1小时左右,直至出水澄清。membersfromkeyminorityoutreach,promoteacomprehensivestrictlyadministeringthepartyintothebranches,putitintoeverypartymember,givefullplaytoeachpartyorganizationfightfortressfunctio
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