Explanation Of The Characteristics And Application Range Of Submersible Sewage Pumps

　　Explanation of the characteristics and scope of application of under-liquid sewage pump　　Under the introduction of the technology and combined with the characteristics of domestic water pumps, the sub-liquid sewage pump is a new generation of pump products successfully developed based on the introduction of the technology and combined with the use characteristics of domestic water pumps. It has the characteristics of energy-saving, spinning, no blockage, automatic installation and automatic control.In terms of discharging solid particles and long fiber waste, it has a single fruit.The product pump uses a top-notch impeller structure and a new mechanical seal, which can effectively transport solids and long fibers.Compared with traditional impellers, the pump impeller adopts a single-channel or double-channel form. It is similar to a bent pipe with the same cross-section size, with very good overflow properties and a reasonable stool chamber, which makes the under-liquid sewage pump highly efficient, and the impeller undergoes dynamic and static balance tests, so that the pump is free of vibration and low noise during operation.Characteristics of under-liquid sewage pump: 1. Design of large runner anti-blocking hydraulic components, greatly improving the ability to pass through dirt, and can effectively pass through 5 times the fiber substance of the pump diameter and solid particles with a diameter of about 50% of the pump diameter.2. Reasonable design, reasonable supporting motor, high efficiency, and energy-saving*.3. The mechanical seal adopts a double-channel series seal, and the material is hard wear-resistant tungsten carbide, which is durable and wear-resistant, and can ensure the pump to run safely and continuously for more than 8,000 hours.4. The under-liquid sewage pump has a compact structure, small size, easy to move and simple installation.5. It can be equipped with an automatic liquid level control cabinet. According to the required liquid level changes, it automatically controls the start and stop of the sewage pump under the liquid without a dedicated person's supervision, which is extremely convenient to use.6. The product is a vertical structure. When working, the pump body is immersed in liquid and is easy to start. There is no exhaust evacuation problem. It also has the characteristics of no leakage and the depth under the liquid can reach 15 meters.7. The coupling structure is advanced and reliable. The pump and the motor are connected by couplings. The pump shaft is precise in size, ensuring the smooth operation of the sewage pump under the liquid and leaving sufficient safety factor.8. The pump can be installed in single-tube and double-tube installation. The support parts include circular disk and square disk installation, which is suitable for different needs.Application scope of sewage discharge pump under liquid: ① Wastewater discharge of enterprises.② Urban sewage treatment plant emission system.③ The liquid sewage pump can be used in subways, basements, and civil defense system drainage stations.④ Sewage discharge from hotels and high-rise buildings.⑤ Sewage drainage station in residential areas.⑥ Municipal engineering, emissions of thin mud in construction sites.⑦ Water supply device of the tap water plant.⑧ Sewage discharge in farms and irrigation in rural farmland.⑨For exploration and mines and water treatment equipment, the sewage pump under the liquid can also replace the shoulder load and suck the river mud.