ZJQ wear-resistant submersible slurry pump
The product is suitable for conveying slurry containing abrasive particles such as sand, cinder, tailings, etc. It is mainly used in metallurgy, mining, electric power, chemical industry, environmental protection, river dredging, sand pumping, municipal engineering and other industries. This product is easy to install and move, has high slag extraction efficiency, and can run safely for a long time under harsh working conditions. It is an ideal product to replace traditional vertical submersible pumps and submersible sewage pumps.
ZJQ wear-resistant submersible slurry pump is a hydraulic machine in which the motor and the water pump are coaxially integrated into the medium. It is suitable for conveying liquids containing solid particles such as sand, cinder, tailings, etc. It is mainly used for the removal and conveying of mud liquids in metallurgy, mining, thermal power plants and other enterprises. It is an ideal substitute for traditional mud pumps.
ZJQ wear-resistant submersible slurry pump This series of products is designed and manufactured by absorbing foreign advanced technology. The use of high-tech wear-resistant materials greatly increases the life of the equipment and reduces the frequency of maintenance. In addition to the main impeller, a set of stirring impellers are added at the bottom of the pump, which can spray the sedimented sludge into turbulent flow, and the formed high-concentration slurry is located at the suction port of the main impeller, so that the pump can achieve high concentration without auxiliary devices. delivery. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal is balanced, which ensures the reliability of the mechanical seal to the greatest extent and greatly prolongs its service life. The motor adopts various protection measures such as overheating and water inflow detection, which can run safely for a long time under severe working conditions. Protection measures such as motor anti-condensation and bearing temperature measurement can also be added according to user requirements to meet the needs of users in different occasions.
Application scope of ZJQ wear-resistant submersible slurry pump
ZJQ submersible slurry pump products are suitable for conveying slurry containing abrasive particles such as sand, coal slag and tailings. They are mainly used in metallurgy, mining, electric power, chemical industry, environmental protection, river dredging, sand pumping, municipal engineering and other industries. This product is easy to install and move, has high slag extraction efficiency, and can run safely for a long time under harsh working conditions. It is an ideal product to replace traditional vertical submersible pumps and submersible sewage pumps.
ZJQ wear-resistant submersible slurry pump using conditions and model significance
1. The power supply is 50Hz, 380V three-phase AC power supply.
2. The maximum temperature of the medium shall not be higher than 40℃, and the medium does not contain flammable and explosive gases.
3. The maximum volume concentration of solid particles in the medium is 30%, and the maximum medium density is 1.2kg/L.
4. The maximum diving depth of the unit is generally not more than 20 meters, and the minimum diving depth is subject to the submerged motor.
5. It is better for the unit to work vertically in the medium, and the operation mode is continuous operation.
Note: When the site conditions do not meet the above requirements, please specify when ordering, and can be customized according to requirements.
Structural characteristics of ZJQ wear-resistant submersible slurry pump
ZJQ type submersible slurry pump is a coaxial integration of the water pump and the motor. During operation, the water pump impeller is driven to rotate by the motor shaft, and the energy is transferred to the slurry medium, so that a certain flow rate is generated, which drives the flow of solid materials and realizes the transportation of the slurry.
Its main features are as follows:
1. The whole machine is a dry motor down pump structure. The motor is protected by a mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity.
2. In addition to the main impeller, there is also a stirring impeller, which can stir the sludge deposited on the bottom of the water into a turbulent flow and then extract it.
3. The main flow components such as impeller and stirring impeller are made of high wear-resistant materials, which are wear-resistant, corrosion-resistant, non-blocking, and have strong sewage discharge capacity, and can effectively pass through larger solid particles.
4. It is not limited by the suction stroke, and has high slag suction efficiency and more thorough dredging.
5. No auxiliary vacuum pump is required, and the investment is lower.
6. No auxiliary stirring or jetting device is required, and the operation is easier.
7. The motor is submerged underwater, and there is no need to build complex ground protection and fixing devices, and the management is easier.
8. The stirring impeller directly contacts the deposition surface, and the concentration is controlled by the diving depth, so the concentration control is more comfortable.
9. The equipment works directly underwater, without noise and vibration, and the site is cleaner.