Selection Considerations sewage treatment dosing device: a user when dosing device selection, the first dosing solution based on the amount of system requirements specifications to affirm the choice, according to dosing, the situation is certainly dosing, dosing sure way 2, according to the demand dosing device components selected materials (stainless steel, carbon steel, non-metallic materials, glass and steel), metering pump model (diaphragm, piston) or provide additional agents parameters (name, concentration, temperature, density, to my company viscosity, corrosion, etc.) 2, dosing equipment installation control cabinet is mounted on the air from a high of about 50--250mm wide metal frame. Distance control cabinet should be installed in conjunction 4.5 room. Dosing point to sampling point is about 8 - 10 meters, suitable for rapid conditioning systems on large time delay conditioning systems dosing may not be limited to the sampling point distance, but may segment is appropriate. Sensors monitor the rapid conditioning system should be as close to the sampling point within the sampling tube by about 5--8mm sewage treatment clinic, a length of about 2--4 meters, large delay conditioning system for this entry pleading no severe. Upper and lower limit alarm, inverter shortcomings best alarm installed in the duty room operating personnel. Integrated wastewater treatment equipment mechanical seals: Each pump is equipped with up and down at least two mechanical seals, seal under a running water (sludge), and prevents water from entering the oil chamber leather wastewater treatment method, on a seal oil in the oil chamber run, stop the oil into the stator chamber, under a static seal ring and ring are corrosion resistant sintered tungsten carbide, on a static seal ring and ring and corrosion-resistant graphite sintered tungsten carbide, each sealed by its own compression spring system, no maintenance and can automatically adjust, in the clockwise and counterclockwise rotation of sewage treatment, did not affect the sealing function, the lack of sealing ring or in the form of compensation required pressure differential pressure is not acceptable. Note hole on the integrated wastewater treatment equipment room with a leak-proof seal oil through the filling hole oiling oiling should be able to prevent overfilling the oil chamber, leaving the oil chamber oil expansion space. Domestic use reliable seal of quality mechanical seal piggery wastewater treatment methods to ensure that sewage sludge can not enter the oil chamber and the motor cavity. Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for. Piggery wastewater treatment, sewage treatment, Shenyang, Luoyang Yu Quan Yu Quan environmental protection provided by the Luoyang 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!