Design of QW submersible sewage pump is reasonable, reasonable matching motor, high efficiency, energy saving effect is significant, non clogging sewage pump the introduction of foreign advanced experience of high efficiency and energy saving, combined with the technology development, the performance indicators have reached the national standard level of similar products. Due to the use of a unique single channel impeller, dynamic seal using two sets of special materials of the hard alloy mechanical sealing device. Separated from the motor oil chamber, with no blockage, high efficiency, energy saving, is China's pump replacement of new products, welcomed by users and praise.
QW submersible sewage pump with large flow channel anti clogging hydraulic components design, greatly improve the dirt through capacity, can effectively through the pump diameter of 5 times the fiber material and diameter of the pump diameter of about 50% of solid particles. Mechanical seal with a two - way series seal, the material is hard wear-resistant tungsten carbide, durable, wear-resistant and other features, can make the pump more than 800 hours of safe and continuous operation. The pump has the advantages of compact structure, small volume, convenient movement, convenient installation, no need of pump room, dive into the water to work, greatly reduce the project cost.
The unique leaf or double blade impeller structure, greatly improve the through capacity of sewage, which can effectively through 5 times of pump diameter and pump diameter solid particles 50%.
Mechanical seal using a new type of hard corrosion-resistant tungsten carbide material, while the seal is improved to double end seal, so that it is in the oil chamber for a long time to run, can make the pump safe and continuous operation for more than 8000 hours.
The compact structure, small volume, low noise, energy saving effect, convenient maintenance, no need of pump room, dive into the water to work, greatly reduce the project cost.
The sealing oil pump is arranged inside the Water Leakage high-precision interference detection sensors, and embedded within the stator windings of the thermal components, the absolute protection of the pump motor.
And according to user needs can be equipped with automatic safety protection control cabinet for the pump Water Leakage, leakage, overload and over temperature of absolute protection, improve the safety and reliability of the product.
The float switch can be changed according to the required level, automatic control of pump start and stop, without special care, it is very convenient to use.
And according to user needs with double rail automatic coupling installation system, which brings great convenience to installation and maintenance, this may not enter the sewage pit.
It can be used in the whole range of lift, while the motor is not overloaded.
We have two different installation methods, fixed automatic coupling installation system, mobile free installation system.
QW diving, non clogging sewage pump applicable to factories, commercialheavily pollutedwaste water, residential sewage station, city sewage treatment plant drainage system, air drainage station, tap water plant water device, hospital, hotel sewage, municipal engineering construction, mining exploration, completewithmachine, rural biogas pool, irrigation and other transportation industry, sewage, dirt particles, can also be used to clean water and corrosive medium.
QW submersible sewage pump used in chemical, petroleum, pharmaceutical, mining, paper industry, cement plant, steel plant, power plant, coal processing plant, and drainage systems, municipal engineering, construction site in the city sewage treatment industry sewage containing particles, dirt, can also be used for pumping clean water and corrosive medium.
1, high efficient non clogging sewage pump medium temperature is not more than 60 degrees, the medium is 1 to 1.3kg/dm3.
2, no inner flow circulation cooling system pump, the motor part of the exposed surface is not more than 1/2.
3, high efficiency without clogging the cast iron material of the cast iron material is used in the range of PH5 ~ 9.
4, 1Cr18Ni9Ti stainless steel materials can use a variety of corrosive media.
Note: if the user has special temperature, medium and other requirements, please specify the details of the delivery media in order to provide more reliable products.
QW submersible sewage pump installation
1, mobile installation system.
Efficient sewage pump it to support, connect the water hose to work, need this way is mainly used in emergency or maintenance construction.
2, automatic coupling device system
High efficiency sewage pump is suitable for long-term fixed use occasions, and has the advantages of quick installation, convenient detection, maintenance and so on. The system uses a special base fixed on the bottom of the sump, and the water outlet pipe connection, installed in the pool top supporting block supporting the guide rod two is connected with the water pump, specific bracket connecting, along the guide rod decline reached base, with automatic coupling, sealing, and lifting off automatically when.
QW submersible sewage pump maintenance:
1, such as a long time should not be removed from the water pump, do not long-term immersion in water, in order to reduce the chance of motor stator winding damp, increase the service life of the pump.
2, efficient sewage pump each use especially for the thicker more viscous slurry, the pump should be put water in several minutes, to prevent the pump left within the sediment, ensure clean electric pump.
3, should be managed and used, and regularly check the insulation resistance between the electric pump winding and casing is normal.
4, efficient sewage pump impeller and pump seal between the seal ring features, such as sealing ring damage will directly affect the performance of the pump, when necessary, should be replaced.
5, removal, maintenance, the chassis components must be tested by the 0.2MPa air tightness test, to ensure reliable motor seal.
6, efficient sewage pump in the normal state of pump every 300-500 hours after the fill or replace the oil pumping machine room (10-30 oil), the mechanical seal to maintain good lubrication, improve the service life of the mechanical seal.
Product Categories : Submersible Pump