Sewage treatment equipment configuration requirements of key components: 1) sewage treatment device drivers: according to IEC standard three-phase asynchronous motors Environmental Protection Equipment Engineering with PTC protection devices, protection class IP55, insulation class F wastewater environmental protection equipment, operation mode SI, rated voltage 380V, frequency 50 Hz. 2) other auxiliary means necessary. Sewage treatment facilities with on-site technical requirements of environmental protection equipment control box, pumps should be single-stage double-suction centrifugal pump. When the pump speed of 125% of the rated speed reverse, will not harm the equipment. When the pumps in the pump control valve is closed before the sudden shutdown of the pump parts, such as the impeller should not cause harm remains. Pumps should be able to run continuously (24 hours a day), while the water pump should also be able to start running after interruption of normal operation or downtime. Municipal sewage treatment equipment environmental equipment, pumps should be able to run smoothly and without vibration or cavitation within the design range of operating conditions. Pump rotating parts must do dynamic and static testing. Pump performance curve in the vicinity of the optimum operating point should be very smooth. Within the operating range of P-Q curve should be smooth. The motor should be able to work continuously, can play an hour on / off six times, the motor will not have an adverse effect. Sewage treatment equipment maintenance-free bearings bearings. Field button box should have the following features: site control box with all electrical protection devices, including secondary component circuit breakers, contactors, thermal relays, fuses and other primary element and relays, ammeter and other features on the box to convert the disk switches, opening stop button, power LED, fault indicator, and will run / stop, fault, scene / automatic and other signals transmitted to PLC, and can be run by the PLC automatic control equipment. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for Empty suction device is mounted on the top of the hopper, with enough hose and nozzle, suction and pressure filtration capacity should dewatering system meet the requirements, the vacuum suction device and inlet should fit tightly in the process of operation of the equipment should be clean and free of dust. Automatic preparation of flocculant dosing systems for all equipment containers, valves, instrumentation, piping, fittings and other materials should be corrosion resistant, suppliers should provide material information. Material sewage treatment facilities in the agitator blades and shaft are AISI304. Motor protection class LP5 hi, insulation class 0. Sewage treatment equipment control cabinet according to the parameter setting, auto-complete dosing, dispensing process, with data display (running, drug Jing concentration level, ripening time, etc.), fault alarm (motor overload, level is too low, the bit too low, overflow, low water pressure, etc.) and other functions. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for Environmental protection equipment imports, Shanwei environmental equipment, 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!