Submersible sewage pump models

QW (WQ) type submersible non-clogging sewage pump Product Overview: QW (WQ) type non-clogging sewage submersible pump Pump is an innovative reference to foreign advanced technology, upgrading of existing similar products for domestic. Energy-saving effect is remarkable, anti-winding, non-blocking, automatic installation and automatic control and so on. In the carriage of solid particles and long fibers litter, it has a unique effect. This type of pump uses a unique structure of the impeller and new mechanical seal, it can effectively contain solids conveying and long fibers. Compared with the conventional impeller impeller, the pump impeller flow channel or double channel single form, http: //shcxsb8.b2b.hc360.com It is similar to a cross section of the elbow of the same size, had a very good flow properties with reasonable cochlear room, making higher efficiency of the pump; impeller static and dynamic balance test, the pump is stable and reliable in operation. This type of pump hydraulic performance of advanced, efficient. Structurally diverse, diverse installation, simplifying the pumping station, save and invest. According to JB / T5118-2001 standards. Sales Manager: Ye Lili, Sales Tel: 021-56870179, mobile: 13681612113, QQ67869186 QW (WQ) type submersible non-clogging sewage pump Features: 1. Distinctive single or double blade impeller structure, greatly improving the dirt capacity, which can handle fiber material 5 times of pump diameter of about 50% of the pump diameter of solid particles. 2. Mechanical seal uses latest anticorrosive hard tungsten titanium material to enable safe more than 8000 hours of continuous operation. 3. Compact structure, 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. 4. The sewage pump seal oil chamber with high precision interference leakage detection sensors embedded in the stator windings of the thermal components, automatic protection of pump motor. 5. According to user needs equipped with automatic control cabinet, the pump leak, leakage overload and overtemperature automatic protection, improved product safety and reliability 6. Float switch can change according to the required level, automatic control of pump start and stop, without special care, extremely easy to use. 7. QW (WQ) series can be based on user needs equipped with dual-rail automatic coupling installation system, it is to install, easy to maintain greater, may not have to get into the sump. 8. Can in a full head, but ensure the motor is not overloaded. 9. There are two types of installation, fixed automatic coupling installation system and traveling free installation system. QW (WQ) type submersible non-clogging sewage pump conditions of use media does not exceed 60 ℃, specific gravity of between 1.0 to 1.3. No internal gravity circulation cooling system pumps, motors partially exposed surface shall not exceed 1/3. Cast iron range of PH value between 5-9. You can select different stainless steel depending on the corrosive media. Search: submersible sewage pump type submersible sewage pump sewage pump submersible sewage pump without clogging sewage pump installed submersible sewage pump selection submersible sewage pump price qw submersible pumps submersible sewage pump automatic stir submersible sewage pump QW (WQ) type submersible non-clog The main purpose sewage pump: used in chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industry and urban sewage treatment plant drainage systems, municipal engineering, construction sites etc particles sewage, dirt, Division also used to pump clean water and corrosive media. QW (WQ) type non-clogging sewage submersible pump using the methods and precautions 1. Before using the pump should be carefully examined whether the cable is damaged, fasteners are loose or fall off, the pump in the transport, storage, installation Have deformation or damage. 2. pump motor 500V megger between the same and opposite insulation resistance, and its value should not be less than 2 megohms, or deal with the stator winding drying, drying temperature must not exceed 120 ℃. 3. The pump is equipped with fixed and mobile two. When fixed automatic installation, should the chains respectively wear into (departing from the pump outlet, the wiring should be parallel to the outlet of the pump) two eye bolts or lifting the board up and down lifting pumps. Even slowly fell along the rails until the automatic coupling in place. When a mobile installation, the first hose cover is good, with the chains to wear into the two rings up and down lifting pump, pay attention to not cut the cable as a rope used to avoid danger. The direction of rotation of the pump is turned back from the inlet to rotate counterclockwise as viewed, if pump reverse, simply cable the swap any two wires at the terminal position. 5. The pump chassis ground must be in strict accordance with the relevant rules properly connected, in order to ensure personal safety when used in pump operation, prohibited in the vicinity of the installation, the water people do? ~ Or moving, just in case the drain pump The accidents. 6. The pump in the absence of exceptional circumstances must be equipped with automatic pump control cabinet, not directly linked to the grid or use the knife switch to turn on the power, to ensure the normal operation of the electric pump. 7. Do not run the pump long period of low lift state (using the usual head of not less than 60% of rated head), it is best to control the lift within the scope of the proposed use, to prevent the pump due to overload and burn out the motor. 8. No self-circulation cooling unit overall out of the water pump is prohibited long run, to prevent pump overheating damage. Insulation resistance QW (WQ) type non-clogging sewage submersible pump maintenance pump should someone manage and use, regularly check pump wells between the windings and the chassis is normal. After each use, especially for thicker more viscous slurry pump should run into the water for several minutes, leaving deposits to prevent the pump, ensure clean electric pump. Pump as long without the pump should be removed from the water, not long-term immersion in water to reduce the chance of the stator winding is damp, increasing pump life. Fill the pump should be used under normal state every 300-500 hours or replace the oil in the oil chamber (10? 30 oil) so that the mechanical seal to maintain good lubrication, increase mechanical seal life. Pump demolition, repairs, chassis components must be approved by 0.2MPa tightness test checks to ensure reliable electrical sealing. Seal ring between the impeller and pump body having a sealing function, such as seal damage will directly affect the performance of the pump, if necessary replaced. QW (WQ) type non-clogging sewage submersible pump installation systems Description Automatic coupling device is suitable for long-term fixed system using the occasion, with a quick installation, testing, and easy maintenance. The system uses a special pedestal and fixed sewage pit bottom, and the outlet pipe connecting well, supporting the bearing blocks installed at the top of the pool, with a guide rod so that the two connected water pump with a particular link bracket good along the guide rod slipped reach base, with its automatic coupling, seals, seal, and enhance When it falls off. Mobile installation system http://shcxsb8.b2b.hc360.com holder supporting it, connect water hose to work in this way is mainly used in emergency or maintenance facilities style needs.