Beijing Environmental Protection Company Address _ Luoyang Yu Quan Environmental (certified) _ environmental companies address provided by the Luoyang Yu Quan sewage treatment Limited. Luoyang Yu Quan Sewage Treatment Co., Ltd. (www.yuquankj.net) is specialized in "environmental protection equipment, sewage treatment equipment, industrial wastewater treatment equipment, grille decontamination machine" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Chang Chih-feng. Sewage pumps with design principles: Sewage pumps designed to consider acid, alkali corrosion, motor housings, pump housings and coupling device to have a reliable anti-corrosion measures. Design and construction of sewage treatment pump should have a certain foreign body capacity, and not because of urban sewage, sludge and other common rag fiber material and cause blockage or wound, pump flow rate does not drop the long run. Sewage pumps should be able to automatically and securely coupler connection, and the pump should be able to at least two parallel guide rods from the pump pit at the top of the boot to the coupler slide freely. Stir the bottom end of a pump sediment unit. Sewage pump unit and the coupler should be completely sealed metal to metal contact, and do not accept film, the full weight of the form of an O-ring or gasket seal drainage environmental company address, the pump / motor is borne by the pump of the drain trap, any part of the pump / motor is not in direct contact with or on the pump and pump bearings Bottom plate Bottom plate. Pump and motor are the same production equipment manufacturers and providers. Sewage pump motor must be sufficiently rated power, when the pump is running at any point on its characteristic curve, the motor is not overloaded. Sewage Pump "HQ" tangent at any point on the characteristic curve, which should be directed along the tangent direction of increasing the flow rate decreases the maximum flow rate from the closed to the runtime. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for sewage treatment air compressor maintenance and repair: In order to make the sewage treatment compressor can normally reliable operation, ensure the unit of life, must develop a detailed maintenance plan, execute fixed-man operation, regular maintenance, periodic inspection and maintenance, air compressor group to keep clean, no oil, no dirt. The main components of sewage treatment compressor maintenance maintenance refer to the following table: cleaning cycles --- A. Must be determined according to the table when the repair and replacement of the components: pressure compressor within the system have been released, has been separated from the other pressure source, switch on the main circuit has been disconnected, and has been allowed to do the closing of the security identity . B. Sewage compressor cooling compressor oil change time depends on the use of the environment, whether acid gas humidity, dust and air. Newly acquired compressor first 500 hours of operation shall be replaced with new oil, after the replacement of the normal oil change every 4000 hours, annual operating less than 4000 hours of machine should be replaced once a year. C. Oil filter switched on for the first time 300-500 hours must be replaced, the second in 2000 hours to replace, press the normal time after every 2000 hours to replace. D. Repair and replacement of the air filter or intake valve, remember to prevent any debris falling into the compressor host cavity. Operation will host the entrance closed after the operation is completed, the direction of rotation by host to hand the number of rotations Wuhan environmental company address to ensure that no obstruction Jinshan environmental company address in order to boot. E. Each compressor is running in sewage treatment should be checked about 2000 hours of sunshine belt tightness address environmental companies, if the belt is loose side, to be adjusted until the belt tension so far; in order to protect the belt, in the whole process due to the need to prevent oil belt pollution and scrapped. F. Each time you change the oil, must also replace the oil filter. G. Sewage compressor replacement parts company with original parts as possible, otherwise the matching problem occurs, the supplier is not responsible. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for.