Efficient submersible mixing sludge pump, sediment pump, sediment discharge pumpSuitable for extracting construction materials such as yarn, silt, silt, tailings slurry, mineral sand, iron ore, rivers, lakes, reservoirs, ports, etc. It can also be used for sand removal in sedimentation tanks of industrial and mining enterprises such as steel plants, power plants, iron ore plants, oil fields, and sediment removal in sewage treatment plants. Structural features
1. The whole machine is a dry bottom 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.
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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.
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The flow components such as impellers and stirring impellers are made of high hardness and high chromium cast steel, which is wear-resistant, corrosion-resistant, and has strong drainage ability, and can pass through larger solid particles.
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The motor submerges underwater without being limited by suction, with a high slag absorption rate and more thorough dredging.
5. The overall equipment is simplified, no auxiliary mixing or spraying devices are allowed, the operation is simple, and the total investment of the unit is reduced.
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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 conditions for using medium concentration
1. The power supply is a 50Hz/380V/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. Maximum weight concentration of solid particles in the medium: 45% for ash and 60% for slag
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4. Diving depth of the unit: not more than 20 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. Scope of application:
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. Tailings transportation, various tailings, slurry, ore slurry, coal slurry, slag, slag processing, etc.
5. Absorb various solid slurry like substances processed by various water slurry operations.