High wear-resistant submersible pump sediment stirred

High wear-resistant submersible pump sediment stirred
 

Product description:

High wear-resistant submersible pump sediment stirred

Is coaxial sneaked into the hydraulic motor and pump mechanical media to work, the pump flow components of high strength wear-resistant alloy material use, has good wear resistance, free passage, suitable for transporting large mud containing solid particles sand, pulp, coal slurry, gravel and other media. The products absorb foreign advanced design and manufacturing technology, in addition to increasing the main water pump impeller at the bottom of a set of external mixing impeller, can spray the deposited sludge hit into turbulent water pump in Without auxiliary devices to achieve high concentrations conveyed unique sealing device can effectively balance the oil chamber outside pressure, the maximum protection of the mechanical seal of reliability, using a variety of protective measures motor overheating protection, water protection, detection, it is possible long-term safe operation under harsh working conditions.
Suitable for extracting building sand, silt, silt, tailing slurry, ore, iron sands, rivers, lakes, reservoirs, ports and other pumping sand dredging project, but also for mining iron and steel plants, power plants, iron ore plant, oil and other Grit removal of sedimentation tanks enterprises, sewage treatment plants and other precipitates.
Structural features:
1. Machine for the dry-type pump, motor with oil chamber seal way, equipped with mechanical seal, can effectively prevent the high-pressure water and impurities into the motor cavity.
2. In addition to the main impeller, there are stirring impeller, capable of sludge deposited on the bottom of the stirred into turbulence after extracted.
3. impeller and stirring impeller flow components using high hardness high chrome cast steel, wear, corrosion, sewage capacity, through a larger solid particles.
4. Motor submerged, without suction lift limit, high slag suction dredging is more thorough.
5. The overall equipment simplification, allowed injection device equipped with a stirring device or an auxiliary, simple operation, a total investment of unit lowered.
6. stirring impeller directly approaching deposition surface, by controlling the concentration of dive depth. In the case of major media than by the installation of assistive devices, increasing media concentration.
Conditions of Use:
1. The power to 50Hz / 380V three-phase AC power distribution transformer capacity is 2-3 times the motor rated capacity.
2. The medium temperature should not exceed 60 ℃, not including the inflammable gas.
3. Media maximum weight concentration of solid particles: 45% ash, slag was 60%.
4. Unit diving depth: less than 40 m, the minimum diving depth of submerged motor prevail.
5. Units in the medium work for the vertical position, the upper suspension positioning.
Scope:
1. draw rivers, lakes, sea and other underwater sand.
2. draw underwater silt rivers, lakes, sea, reservoirs, ponds, power plants, etc., and sand.
3. draw powder slurries of various stone processing plant.
4. draw a variety of aqueous slurry of various solid slurry processing job items.
5. draw caisson wells in the mud.
6. sedimentation tanks, hydropower, reservoirs, rivers, plants, caisson, mine, fish pond sediment cleanup.
7. draw a variety of power plant fly ash, coal.
8. tailings transport, a variety of mine tailings, slurry, pulp, coal slurry, slag, slag processing.
9. draw all kinds of diamond sand, quartz sand, slag, slag solid particles.
10. The transport of sediment, slurry, coal slurry, gravel and other media containing large solid particles.
11. The gold sand, pumping iron ore.
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