5.0KW Submersible Mixer QJB5.0/12-615/3-480S, submerged mixer, sludge mixer
About QJB mixer
QJB Series Submersible sewage mixer/submerged mixer/sludge mixer adopts excellent hydraulic design, wider type spectrum and optimized structure. Pump casing is produced by special machine tool, which ensures concentricity among shaft bearing, shaft and pump case, and provides better reliability and maintainability. Apply to municipal water supply and drainage, water circulation of air conditioner, agricultural hydraulic engineering, such as irrigation, drain flooded fields ,industrial water supply system, firefighting system, water supply and drainage of heating system, transportation of clean water ect.
Working Conditions
The submersible mixer can be continuous operation in the conditions as below:
- The maximum medium temperature be less than 40℃
- Medium PH value be in 5~9
- Medium density be less than 1150kg/m3
- Continuous operation, the depth be less than 20m
Specifications
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Model No.
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QJB5.0/12-615/3-480S
Model meaning:
QJB—submersible mixer
5.0—rated motor power of mixer
12—poles of motor
615—diameter of impeller
3—quantity of impeller
480—rated speed of mixer
S—stainless steel
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Motor Power
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5.0KW
380/400/415/440V, 3PHASES, 50/60HZ, 12 Poles
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Rated Current
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27A
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Main Materials
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Stainless steel
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Rotary speed
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480r/min
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Diameter of Blade
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615
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Axial thrust
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1800
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Installation system
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Equipped according to tank depth, standard supply scope of 4m installation system
Including leader, leader base, lifting head, support frame, limit frame, etc.
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N.W. of mixer without installing system
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184kg
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* Cast iron made mixer also available, 316 steel materials can be made to order
Features
1, QJB type low speed of thrusters compact structure, small volume, light weight. Operation simple maintenance, installation convenient and long service life.
2, QJB type low speed of propeller blade with consecrated themselves function, can prevent sundry winding, jam.
3, and aeration system can be used together to reduce energy consumption, oxygen filling improved obviously, effectively prevent precipitation.
4, QJB type low speed of thrusters motor winding for class F insulation, protection grade for IP68, choose a lubrication free maintenance, import bearings with oil leak detection room and motor winding overheating protection function, make the motor work more safety and reliable.
5, QJB type low mechanical seal of the friction thrusters pay material for corrosion resistance of tungsten carbide, all fasteners for stainless steel material.
6, QJB type low speed thrusters under specified conditions, first failure of average running time before not less than 10000 hours, the machine service life is not less than 15 years.
Working Principle
The propeller blade of a special structure starts slow moving driven by the under-water motor to produce a powerful water flow flowing in a lower tangential direction to make the liquid’s power increased and produce strong stirring to reduce the precipitation under the water, thus realizing liquid stirring and flowing.
Structure of Mixer
Installation diagram
