Sludge pump sludge pump main role morning gather energy service, it is produced after the sewage sludge treatment, extracted from the bottom of the pool, do sludge treatment. Sludge pump is mainly used in the production of sludge pond, such as sedimentation tanks, sludge pond, biochemical pool filtration pools. Sludge pump to filter press sludge is pumped to the morning gather energy-saving construction, filter the water to remove the sludge, sludge treatment to achieve. Sludge pump pressure size, determines the moisture content of the sludge pumped sludge size, have a direct impact on the back of the filter press sludge treatment. The fan is equipped with a motor model YRKK900-6, rated voltage of 10.5kV, the stator rated current 237A, rated at 3350kW, rated speed 993r / min, using liquid resistance voltage starting motor and speed control mode. To reduce the time to build the investment costs, the fans start liquid resistance governor cabinet with intra-group brothers idle plant equipment Chen Poly Energy Conservation Plan, and the device is idle because the tank capacity, cooling systems and other configurations are too small, can not Brothers factory production to meet the requirements, the company adjusted to use. According to statistics, after use, when the throttle at 100%, the speed control in 752 ~ 765r / min, often due to fluid resistance to high temperature alarm, can only increase the circulating cooling water flow and efflux part of the cooling water; when the ambient temperature is high When morning poly saving, water temperature rise faster in order to meet production requirements to ensure the safety of the water tank, the fan can run at full speed, totally dependent regulation of fan damper control air flow, increasing the energy loss. To solve the above problems, fluid resistance cabinet circulating cooling system technological transformation, especially to solve the heat problem tank, equipment management department in early November 2010 after an additional 22m2 panel radiators basically solved the cooling water tank After the problem, to achieve speed control, but the maintenance workload of the liquid resistance cabinet is still relatively large, but compared with the advanced level of the industry is still a gap single electrical energy consumption for circulating fan, upon the scene estimated that the implementation of frequency transformation saving rate can reach 16% or more. Chen poly-saving technology, energy conservation polyethylene morning, Chen Ju Energy provided by the Shandong morning Poly Energy Technology Services Limited. Shandong Chen Poly Energy Technology Services Co., Ltd. (www.chenjunengyuan.com) strong, credible, in Shandong Linyi energy cooperation projects and other sectors has accumulated a large number of loyal customers. The company better work attitude and constantly improving gather innovative ideas will lead the morning into the brilliant energy and you work for a better future!