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PRODUCT

Submersible mixer impeller

Polyurethane blade flange type
  • Polyurethane blade flange type

PRODUCT NAME:

Polyurethane blade flange type

PRODUCT SERIES:Submersible mixer impeller CONTACT PERSON:Mr. Jin PHONE:15857727166,13806830656 E-MAIL:84632643@qq.com TEL:15857727166,13806830656 FAX:0577-67952187
PRODUCT DETAILS
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1. Performance characteristics of QJB submersible mixer


1. QJB submersible mixer has compact structure, simple operation and maintenance, convenient installation and maintenance, and long service life.


2. The impeller has the best hydraulic design structure and high working efficiency. The swept-back blade has a self-cleaning function to prevent entanglement and blockage of debris.


3. Mixed use with aeration system can greatly reduce energy consumption, increase oxygenation capacity significantly, and effectively prevent precipitation.


4. The insulation class of the motor winding is F, and the protection class is IP68. Imported bearings and a unique patented motor anti-condensation device are selected to make the motor work safer and more reliable.


5. Two mechanical seals, made of tungsten carbide-tungsten carbide. All exposed fasteners are stainless steel


2. Model meaning of QJB submersible mixer


QJB型潜水搅拌机型号意义

Low-speed push-flow mixers are suitable for aeration tanks and anaerobic tanks of industrial and urban sewage treatment plants. They produce strong water flow with low tangential flow, which can be used for water circulation in the pool and water flow in the stages of nitrification, denitrification and phosphorus removal.


3. Product use of QJB submersible mixer


The mixing and mixing series mixers are suitable for mixing liquids containing suspended solids in sewage treatment plants and stations.


Low-speed push-flow mixers are suitable for aeration tanks and anaerobic tanks of industrial and urban sewage treatment plants. They produce strong water flow with low tangential flow, which can be used for water circulation in the pool and water flow in the stages of nitrification, denitrification and phosphorus removal.


Fourth, the scope of application of QJB submersible mixer


The QJB submersible mixer should be able to operate normally and continuously under the following conditions


1. The highest medium temperature does not exceed 40℃;


2. The PH value of the medium is between 5 and 9;


3. The density of the liquid does not exceed 1150kg/m3;


4. For long-term diving operations, the diving depth generally does not exceed 20m.


Five, QJB type submersible mixer structure diagram


QJB型潜水搅拌机结构图

Six, QJB type submersible mixer selection precautions

       In order to ensure the best results, the user is requested to provide the following information:


1. Purpose of use


2. Pool type


3. Pool size


4. Media characteristics include viscosity, density, solid content, etc.


5. The matching power required by the mixer is determined according to the volume, the density, viscosity and the depth of the mixing liquid. One or more mixers should be used according to the specific situation.


6. The mixer must be completely submerged in water to work, and cannot work in an flammable and explosive environment or an environment with strong corrosive liquids.


7. For selection issues, please contact the supplier.


Seven, QJB type submersible mixer model meaning


QJBO.85/8-260/3-740/C/S/P/AL


QJB—Submersible mixer


O.85—Motor power


8—Number of motor stages


260—impeller diameter


3—Number of impellers


740- impeller speed


Material: C-cast iron S-stainless steel P-polyurethane AL-aluminum


8. Technical performance table of QJB submersible mixer


搅拌机型号

额定功率

额定电流

叶轮直径

叶轮轮速(r/min)

重量(kg)

(kw)

(A)

(mm)

Casting mixer

QJBO.85/8-260/3-740/C/S

0.85

4

260

740

55

QJB1.5/6-260/3-960/c/s

1.5

4

260

960

55

QJB2.2/8-320/3-740/c/s

2.2

5.9

320

740

110

QJB4/6-320/3-960/c/s

4

10.3

320

960

115

QJB5.5/4-670/3-295/c/s

5.5

11.3

670

295

350

QJB7.5/4-670/3-330/c/s

7.5

15

670

330

360

QJB11/4-790/3-303/c/s

11

23.4

790

303

400

QJB15/4-790/3-360/c/s

15

29.7

790

360

41

Punch mixer

QJB1.5/8-400/3-740/s

1.5

4.4

400

740

100

QJB2.5/8-400/3-740/s

2.5

7

400

740

100

QJB3/8-400/3-740/s

3

8.6

400

740

100

QJB4/12-615/3-480/s

4

18

615

480

184

QJB5/12-615/3-480/s

5

20

615

480

184

QJB7.5/12-615/3-480/s

7.5

28

615

480

229

QJB10/12-615/3-480/s

10

32

615

480

229

Low-speed push-flow mixer

QJB3/2-1100/2-135/P

3

6.4

1100

135

135

QJB1.5/4-1800/2-42/P

1.5

3.6

1800

42

158

QJB2.2/4-1800/2-50/P

2.2

4.9

1800

50

162

QJB3/4-1800/2-56/P

3

6.8

1800

56

162

QJB4/4-1800/2-65/P

4

8.8

1800

65

165

QJB1.5/4-2500/2-36/P

1.5

3.6

2500

36

170

QJB4/4-2500/2-42/P

4

8.8

2500

42

185

QJB5/4-2500/2-56/P

5

11

2500

56

185

9. QJB type submersible mixer installation system diagram

Installation requirements for submersible mixers: guide rods, wire ropes, and lifting systems must be kept parallel



Operation mode diagram of submersible mixer: