The main equipment in the sewage treatment system control methods: Sewage backwash fans, backwash pumps: provide equipment start-stop control, to monitor the status of the equipment, and the use of clean water tank low level as the backwash pump water protection, control of anti- Rinse the normal start and stop the pump. The installation of a single set of filter exhaust valve, the fan stops running after opening the exhaust valve to prevent water from flowing back into the fan over, corrosion pressure tank. Sewage treatment dosing device comprises dosing pump (1 with a prepared) and coagulation mixer (1 with a device) in two parts. Provide equipment start-stop control, dosing device in automatic operation with the initial filter and water purification process starts at the same time. Sewage disposal system to provide electric valve opening and closing control, and take the valve opening and closing limit signal involved in the process control system. Provide overload protection, short circuit protection valve. Efficient fiber filter every six electric valves. Voltage rating of AC 380V. Sewage efficient fiber filter and clean water tank installation level switch control of industrial sewage treatment fee, high fiber filter has a level control, clean water tank has the upper, middle and lower level switch control of industrial waste water treatment costs, participating in the system control, and provide an alarm signal. The entire system of sewage treatment to achieve linkage, the user can control the counter board PLC operated touch screen to operate all the equipment and the system stops to achieve control of industrial wastewater treatment, and with manual / automatic function. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for sewage treatment hoist commissioning: commissioning of the hoist sewage treatment should include the following:. A sewage handling crane hoist inspection before commissioning, commissioning empty load, payload testing and dynamic load test run. B. sewage treatment should be checked before commissioning the hoist electrical system, safety interlock, brakes, controllers and other industrial wastewater treatment installation load requirements, its action is sensitive and reliable. C. sewage treatment hoist rope end is fixed and the hook, extract device, pulley and winding reel is correct and reliable. D. Sewage hoist start running direction of the agencies operating a crane observe the direction of the operating mechanism is consistent. E. respectively sewage treatment start lifting hoist motor agencies, its operation should be normal, carts and trolley runs should rail; each brake accurate and timely action; each movement limit switches and safety devices should be accurate and reliable. F. When the sewage treatment hoist hook down to the lowest position, the number of turns of wire rope on the drum should not be less than two laps. Confirm the above items are normal, good voltage, current, speed, noise, temperature records sewage treatment hoist. Equipment continues to run two hours later, re-record the above data and fill device single load test run record. Check all fasteners fastening, if loose should be re-tightened. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for industrial wastewater treatment equipment, Luoyang industrial wastewater treatment, environmental protection provided by Luoyang Luoyang Yu Quan Yu Quan sewage treatment Limited. Luoyang Yu Quan Sewage Treatment Co., Ltd. (www.yuquankj.net) strong, credible, in Luoyang, Henan sewage treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Luoyang Yu Quan into the brilliant green and you work for a better future!