Hospital wastewater treatment equipment use
1. Hospital wastewater treatment equipment is a high degree of automation, the operator does not need to operate in every link. The general design system of the school infirmary sewage treatment equipment is divided into the main body of the reaction tank, dosing system, filtration system, disinfection system, electronic control system and other components.
2. The hospital sewage treatment equipment is installed with automatic LPC controller and manual controller. Equipment managers can choose the corresponding operating system by themselves according to their needs.
3. Among all the systems, it is the dosing system that needs to be operated by the equipment management personnel, and the dosing system is mainly divided into PAC dosing system, PAM dosing system, acid dosing system, alkali dosing system. Equipment managers need to choose the chemicals according to the sewage situation to configure. Ratio concentration is generally PAC (3% -5%), PAM (0.1% -0.2%), through the metering pump to add, if the sewage situation changes, then the configuration ratio can be changed accordingly.
4. Dosing operation: connect the dosing device, and then check each flange interface, to be fastened to avoid fluid leakage. Then connect the power supply of the metering pump, open the junction box of the electronic control cabinet, the metering pump power line into the corresponding terminals. Close the sewage valve, the liquid is poured into the liquid container. Open the dosing system valve, start the metering pump.
5. In addition to dosing, another thing to be done regularly is the maintenance of equipment, equipment maintenance is a long-lasting and stable work, the need for regular quantitative completion. Specific maintenance methods can refer to other articles on water sky blue.