同步实现工业循环水软化和污水磷回收的系统

System capable of softening industrial circulating water and recycling phosphorus from sewage synchronously

Abstract

本实用新型涉及一种同步实现工业循环水软化和污水磷回收的系统。换热设备分别与内循环流量计、旁侧出水流量计接通,内循环流量计、冷却塔、冷水池、循环水泵、换热设备依次接通;化粪池与污水调节池接通,污水调节池内置潜污泵,潜污泵、污水流量计、反应池依次接通;旁侧出水流量计、反应池、沉淀池依次接通;反应池内置温度传感器、pH传感器;pH调节液罐、加药泵、反应池依次接通;沉淀池、回水阀、回水流量计、曝气池、二沉池、回水泵、冷却塔依次接通;曝气池内设置曝气器,曝气器、气体流量计、气泵依次接通;二沉池、污泥回流流量计、污泥回流泵、曝气池依次接通;PLC控制器分别与各个流量计、各个传感器、加药泵连接。
The utility model relates to a system capable of softening industrial circulating water and recycling phosphorus from sewage synchronously. The system capable of softening the industrial circulating water and recycling phosphorus from the sewage synchronously is characterized in that heat exchange equipment is respectively communicated with an internal circulation flow meter and a side effluent flow meter, and the internal circulation flow meter, a cooling tower, a cold water tank, a circulating water pump and the heat exchange equipment are sequentially communicated; a septic tank is communicated with a sewage adjusting tank which is internally provided with a submersible sewage pump, and the submersible sewage pump, a sewage flow meter and a reaction tank are sequentially communicated; the side effluent flow meter, the reaction tank and a sedimentation tank are sequentially communicated; a temperature sensor and a pH sensor are arranged in the reaction tank; a pH adjusting fluid container, a chemical feed pump and the reaction tank are sequentially communicated; the sedimentation tank, a return water valve, a return water flow meter, an aeration tank, a secondary sedimentation tank, a return water pump and the cooling tower are sequentially communicated; an aerator is arranged in the aeration tank, and the aerator, a gas flow meter and a gas pump are sequentially communicated; the secondary sedimentation tank, a sludge reflux flow meter, a sludge reflux pump and the aeration tank are sequentially communicated; a PLC (Programmable Logic Controller) is respectively connected with the flow meters, the sensors and the chemical feed pump.

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    CN-103723889-AApril 16, 2014中国联合工程公司同步实现工业循环水软化和污水磷回收的系统与方法