PSQR type high-temperature resistant sediment pumptexture of material:wear-resistant alloy
Performance: Wear resistant, efficient, automatic mixing function
Sealing: Mechanical seal, motor adopts overheat protection
Structural characteristics of PSQR high-temperature resistant sediment pump:
one
The whole machine is a dry pump type, and the motor adopts an oil chamber sealing method with a mechanical seal inside, which can effectively prevent high-pressure water and impurities from entering the motor cavity.
In addition to the main impeller, there is also a stirring impeller that can stir the sediment settled at the bottom of the water into turbulence and extract it.
three
The flow components such as impellers and stirring impellers are made of high hardness and wear-resistant alloys, which are wear-resistant, corrosion-resistant, and have strong drainage capabilities, and can pass through larger solid particles.
4. The motor is submerged underwater without being limited by suction, with a high slag absorption rate and more thorough dredging.
5. The overall equipment is simplified, without the need for auxiliary mixing or spraying devices, making it easy to operate and reducing the total investment of the unit.
six
The stirring impeller is directly close to the sedimentation surface, and the concentration is controlled by diving depth. In cases where the medium ratio is high, auxiliary devices can be installed to increase the medium concentration.
Application scope of PSQR high-temperature resistant sediment pump:
1. Absorb yellow sand from the bottom of rivers, lakes, seas, and other bodies of water.
2. Absorb sediment and sand from underwater sources such as rivers, lakes, seas, reservoirs, fish ponds, and power plants.
3. Absorb powder slurry from various stone processing plants.
4. Absorb various solid slurry like substances processed by various water slurry operations.
5. Absorb the mud from the sinking well and water well.
6. Sedimentation cleaning of sedimentation tanks, hydropower stations, reservoirs, rivers, power plants, sunken wells, mines, and fish ponds.
7. Absorb various power plant fly ash and coal slurry.
8. Tailings transportation, various tailings ore, slurry, ore slurry, coal slurry, slag, slag processing, etc.
9. Absorb various solid particles such as diamond sand, quartz sand, steel slag, and water slag.
10. Transport media such as sediment, slurry, coal slurry, sand and gravel containing large solid particles.
11. Gold mining sand, iron mining sand.
PSQR type high-temperature resistant sediment pump operating conditions:
1. The power supply is a 50Hz/380V, 415V, 660V three-phase AC power supply, and the capacity of the distribution transformer is 2-3 times the rated capacity of the motor.
2. The temperature of the medium shall not exceed 60 ℃ and shall not contain flammable or explosive gases.
3. The maximum weight concentration of solid particles in the medium is 45% for ash and 60% for slag.
4. Diving depth of the unit: not more than 40 meters, the minimum diving depth is based on submerging the motor.
5. The working position of the unit in the medium is vertical, with upper suspension positioning.
Installation and usage precautions:

1. Before starting, carefully check whether the electric pump has been deformed or damaged during transportation, storage, and installation, and whether the fasteners are loose or detached.

2. Check the cable for any damage, breakage, or other phenomena. If there is any damage, it needs to be replaced to prevent leakage.

3. Check whether the power supply device is safe and reliable, and the rated voltage must match the nameplate.


4. Use a megohmmeter to check that the cold insulation resistance of the motor stator winding to ground is not less than 50M.