QJB Series Submersible Mixer for water treatment

I.The main technical parameters

1,Model meaning explain

II.Performance parameters

Mixer in the rated voltage is 380 V, frequency for 50 HZ ac performance parameters are as follows:

III.Use

Submersible mixer used in industrial and urban sewage treatment plants aeration pool and YanYangChi, it produces low cut the flow of water to strong, can be used for water circulation in pond and nitrification, nitrogen and phosphorus stage to create water, etc.

IV.Applicable scope

In the following conditions should be mixer can normal run continuously

1 the highest temperature of the medium no more than 40 ° C

2 medium PH value in between five to nine

3 liquid density of not more than 1150 kg/m3

4 the long-term diving operation, diving depth in general not more than 20 m.

V.Capability feature

1 QJB type mixing compact structure, the operation and maintenance is simple, easy installation and maintenance and long service life;

2 impeller has the best hydraulic design structure, high efficiency, sweptback blade with consecrated themselves function, can prevent sundry winding, blocked;

3 and aeration system mixed use can make the energy consumption greatly reduced oxygen filling, improved obviously, effectively prevent precipitation;

4 motor winding insulation class F grade, protection grade for IP68, choose high quality bearing and electric device to make the motor cleansing described the work of safety; more

5 two way mechanical seal or double seals, material of tungsten carbide-tungsten carbide (or silicon carbide-silicon carbide);

VI.Lectotype attention items

To ensure that achieve the best effect, please provide the following data: use party

1, use purpose

2, the pool of

3, pool size

4, media properties, including viscosity, density, solid content, etc.

Mixer need supporting power is according to the volume, and promote the size of liquid the density, viscosity and depth and determined, stir

According to the specific circumstances should use one or multiple devices.

Note: mixer must be completely submerged, can't work in inflammable and explosive environment or have strong corrosive liquid environment environment.

 motor connecting diagram

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