Supply Shandong Stephen Cheung large diameter sewage pump

I. Product Overview: QW (WQ) type plug large diameter sewage submersible pumps, sewage pump impeller with a unique structure and a new mechanical seal, can effectively convey contain solids and long fibers. Compared with the conventional impeller impeller, the pump impeller flow channel or double channel single form, which resembles a cross section of the same size elbow, the flow of a very good, with reasonable cochlear room, so that the pump has efficiency high impeller static and dynamic balance test, the sewage pump without vibration during operation. Our largest flow of sewage pumps do 20000m3 / h The pump is the introduction of foreign advanced technology, based on the combination of domestic water pump features the successful development of a new generation of pumps, sewage pumps with energy-saving effect is remarkable, the anti-wrap , no plug, automatic installation and automatic control and so on. In the carriage of solid particles and long fibers litter, it has a unique effect. Second, the main purpose 1, chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing, etc. 2, the urban sewage treatment plant drainage systems, municipal engineering and other 3 sites etc. particles of sewage, dirt, Division also used to pump clean water and corrosive media. 4, mine drainage, water pumping 5, (mine, corrosive liquid), sea water, chemical companies, pond, aquarium Third, the product features: 1, there are two types of installation, fixed automatic coupling installation system, traveling free installation system. 2, it is possible to use the whole head, and ensure the motor is not overloaded. 3, QW (WQ) series can be equipped according to user double rail automatic coupling installation system, it is to install, easy to maintain greater, you may not have to get into the sump. 4, the float switch may vary according to the required level, automatic control of pump start and stop, without special care, extremely easy to use. 5, the overall structure is compact, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, dive into the water to work, greatly reducing the project cost. Mechanical seal uses latest anticorrosive hard tungsten titanium material to enable safe more than 8000 hours of continuous operation. Fourth, the application conditions 1, pumped medium: Distinctive single or double blade impeller structure, greatly improving the dirt capacity, which can handle fiber material 5 times of pump diameter of the pump diameter of about 50% solids particles. 2, medium temperature: ordinary type pump 40 ℃, hot water pump up to 120 ℃ 3, medium PH value: 3-10 4. Power requirements: frequency of 50Hz, 60Hz (can be customized), rated voltage of 380V [660V] ± 5 % of the three-phase alternating current. Fifth, technical parameters, flow range: 5-6000 m3 / h 2, head range: 2-40 m 3, Power range: 3 to 410kW (two speed motor, can be customized four, six motor) 4, speed : 2900, 1450,730rpm (two, four, six-speed motor) 5. Optional material: HT200,304,316,316L