Maintenance Precautions sewage treatment equipment - water treatment equipment dry motor: 500 megger with submersible pumps and shell winding insulation resistance, if the resistance is less than 0.5 megohms, the motor should get rid of the moisture. Drying method: Combine drying external drying method, drying method and both the current carried. External drying method that is handled by an external heat source, commonly used measures are: ⑴ blowing hot air: the use of heater blower (agricultural small submersible pumps available hair dryer) in order to achieve the purpose of blowing hot air drying process; ⑵ bulb bake: in closed box, use a number of 200-watt light bulb about baking. Note baking temperature is not too high, should be controlled below 125 ℃; ⑶ current dry: the three-phase windings can be connected in series or in parallel according to a large submersible pump motor impedance and power, and access to a variable resistor urban sewage treatment works, adjust the amount of current is about 60% of the rated current value, power and dry. Integrated wastewater treatment equipment consists of butterfly valve, the valve stem, disc plate and seal components. Body cylindrical, short axial length, built-in disc plate. Integrated wastewater treatment equipment Butterfly Features: 1) integrated wastewater treatment equipment butterfly valve has a simple structure, small size, light weight, material consumption province, small installation size, switch quickly, 90 ° reciprocating rotary drive torque characteristics of small , used to cut, turned, adjusting the line of medium, having a good fluid seal off control characteristics and performance. 2) butterfly can carry mud accumulation of fluid in the pipe mouth least. Sewage treatment works under low pressure, can achieve a good seal. Regulation performance. 3) integrated wastewater treatment equipment butterfly disc streamlined design of industrial sewage treatment works, so that the loss of fluid resistance, can be described as an energy-saving products. 4) to pass the stem rod structure, after quenching, with good mechanical properties and corrosion resistance, scratch resistance. When the valve opening and closing the valve stem and not only for rotary motion for the lifting operation, the valve stem packing is not easy to destroy, reliable sealing. And disc taper pin fixed, extended end to prevent out design, in order to avoid the stem and disc connected to the stem of the accident when the collapse of the fracture. 5) integrated wastewater treatment equipment connections are flanged butterfly valve, wafer, welded connections and lug wafer connection. Drive in the form of a manual, worm gear, electric, pneumatic, hydraulic, electro-hydraulic actuator linkage alcohol sewage treatment works, can realize remote control and automation. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for rural sewage treatment works, sewage treatment works Sanmenxia, ??Luoyang Yu Quan environmental companies is provided by the Luoyang Yu Quan Sewage Treatment Co., Ltd. . 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!