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A platform for research: civil engineering, architecture and urbanism
Recycling system for wastewater discharged by demineralized water station
The invention discloses a recycling system for wastewater discharged by a desalting water station, and belongs to the technical field of chemical equipment. The recycling system is characterized in that two ends of a conventional washing water collecting pipeline a are connected with a conventional washing water discharging pipeline a and a collecting main pipe a respectively, the conventional washing water discharging pipeline a is connected with a cation exchanger, the two ends of a conventional washing water collecting pipeline b are connected with a conventional washing water discharging pipeline b and a collecting main pipe b respectively, the conventional washing water discharging pipeline b is connected with a mixed ion exchanger, the two ends of a backwashing water collecting pipeline are connected with a backwashing water discharging pipeline and a collecting main pipe b respectively, the backwashing water discharging pipeline is connected with the mixed ion exchanger, the two ends of a conventional washing water collecting pipeline c are connected with a conventional washing water discharging pipeline c and the collecting main pipe b respectively, the conventional washing water discharging pipeline c is connected with an anion exchanger, and the collecting main pipe a and the collecting main pipe b are both communicated with an ultrafiltration water producing tank. The system has the beneficial effects that the conventional washing discharge water and backwashing discharge water are recycled to the ultrafiltration water producing tank and are reutilized after being treated, so that water is saved, and the production cost is reduced.
本发明公开了一种除盐水站排放废水回收利用系统，属于化工设备技术领域。正洗水收集管路a两端分别连接正洗水排放管路a和收集主管a，所述正洗水排放管路a连接阳离子交换器，正洗水收集管路b两端分别连接正洗水排放管路b和收集主管b，所述正洗水排放管路b连接混合离子交换器，反洗水收集管路两端分别连接反洗水排放管路和收集主管b，所述反洗水排放管路连接混合离子交换器，正洗水收集管路c两端分别连接正洗水排放管路c和收集主管b，所述正洗水排放管路c连接阴离子交换器，所述收集主管a和收集主管b均与超滤产水池连通。本发明的有益效果是：将正、反洗排放水回收至超滤产水池，经过处理后二次利用，节约用水，降低生产成本。
Recycling system for wastewater discharged by demineralized water station
The invention discloses a recycling system for wastewater discharged by a desalting water station, and belongs to the technical field of chemical equipment. The recycling system is characterized in that two ends of a conventional washing water collecting pipeline a are connected with a conventional washing water discharging pipeline a and a collecting main pipe a respectively, the conventional washing water discharging pipeline a is connected with a cation exchanger, the two ends of a conventional washing water collecting pipeline b are connected with a conventional washing water discharging pipeline b and a collecting main pipe b respectively, the conventional washing water discharging pipeline b is connected with a mixed ion exchanger, the two ends of a backwashing water collecting pipeline are connected with a backwashing water discharging pipeline and a collecting main pipe b respectively, the backwashing water discharging pipeline is connected with the mixed ion exchanger, the two ends of a conventional washing water collecting pipeline c are connected with a conventional washing water discharging pipeline c and the collecting main pipe b respectively, the conventional washing water discharging pipeline c is connected with an anion exchanger, and the collecting main pipe a and the collecting main pipe b are both communicated with an ultrafiltration water producing tank. The system has the beneficial effects that the conventional washing discharge water and backwashing discharge water are recycled to the ultrafiltration water producing tank and are reutilized after being treated, so that water is saved, and the production cost is reduced.
本发明公开了一种除盐水站排放废水回收利用系统，属于化工设备技术领域。正洗水收集管路a两端分别连接正洗水排放管路a和收集主管a，所述正洗水排放管路a连接阳离子交换器，正洗水收集管路b两端分别连接正洗水排放管路b和收集主管b，所述正洗水排放管路b连接混合离子交换器，反洗水收集管路两端分别连接反洗水排放管路和收集主管b，所述反洗水排放管路连接混合离子交换器，正洗水收集管路c两端分别连接正洗水排放管路c和收集主管b，所述正洗水排放管路c连接阴离子交换器，所述收集主管a和收集主管b均与超滤产水池连通。本发明的有益效果是：将正、反洗排放水回收至超滤产水池，经过处理后二次利用，节约用水，降低生产成本。
Recycling system for wastewater discharged by demineralized water station
除盐水站排放废水回收利用系统
ZHENG ZUYE (author) / CHEN MIAO (author) / CHEN MOJIE (author)
2021-05-18
Patent
Electronic Resource
Chinese
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