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Submersible Mixer

The submersible mixers include mixing agitator and low-speed flow propeller, mainly used for: The purposes of mixing, agitating and making ring flows in the process of municipal and industrial sewage treatment: activated sludge tank, bioreactor tank, mixing tank, sludge silos, equalizing reservoir, sewage tank and etc.; The maintenance equipment for the landscape water environment, improving the quality of the water body; Creating water flow, effectively preventing the sedimentation of the suspended substances.

Product introduction


Mixing agitator(With dome)&Mixing agitator


            Significant Advantages

1  The two rows of independent mechanical sealing ensure the long-term and reliable operation of the submersible motor.

2  The international well-known high-quality bearings have longer service life, which are maintenance free.

3  The unique sealing design for the cables removes the hidden danger of water leakage for the cables.

4  The shaft of the motor employs the stainless steel, and the rotors are inspected with the use of dynamic balancing, leading to smooth rotation.

5  The in-built leakage sensor and the device for the over temperature protection for the windings of the stator (No leakage sensor for MA0.37/6 or MA0.55/4).

6  The mixer agitators have the stainless-steel pressing impeller, which are of the sweptback shape through the optimized design, resulted in high efficiency and self- cleaning function.

7  The vanes of the low-speed flow propeller are made of FRP, which are sweptback shape, have the self-cleaning function, the smooth and streamlined propeller surface distributes the propelling power equally.

8  On the low-speed flow propeller, all the tightening pieces which will contact media employ the stainless-steel material; The decelerator employs helical gear speed reducer with high safety coefficient.


Conditions of usage

1  The highest temperature of the media shall not exceed 40°C

2  The pH value of the media: 5~9

3  The density of the media shall not exceed 1 150kg/m3

4  The depth of submersion shall not exceed 20m

5  The electric power supply: 380V, 50Hz

6  The motor: F class insulation and in accordance with IP68, continuous operating in 24hr

7  The submersible mixer must operate in the complete submersion into water


          Structure

Structure


NO

Name

Material

GB

JIS

1

Propeller

0Cr19Ni10

SUS304

2

Lock nut

0Cr19Ni10

SUS304

3

Mechanical seal

SiC-SiC

SiC-SiC

4

Mechanical seal stand

0Cr19Ni10

SUS304

5

Front bearing support

HT200

FC200

6

Main shaft

2Cr13

SUS420J1

7

Watertight head

Rubber

VR

8

Roller

0Cr19Ni10

SUS304

9

Junction box

0Cr19Ni10

SUS304

10

Bearing

-

-

11

Inner hexagonal screw

0Cr19Ni10

SUS304

12

Sheath

0Cr19Ni10

SUS304

13

O-type sealant ring

丁腈-70/NBR-70

NBR-70

14

Flat key

45

S45C

15

Wheel clamp ring

0Cr19Ni10

SUS304

The table above is standard material for MA type. If other material needed, please contact us.


Structure


NO

Name

Material

GB

JIS

1

Propeller

Glass fiber

FRP

2

Output shaft

2Cr13

SUS420J1

3

Wheel boss

HT200

FC200

4

Mechanical seal

SiC-SiC

SiC-SiC

5

Mechanical seal stand

HT200

FC200

6

Decelerator

HT200

FC200

7

Leakage sensor

-

-

8

Bearing stand

HT200

FC200

9

Bearing

-

-

10

Sheath

HT200

FC200

11

Motor shaft

2Cr13

SUS420J1

12

Slide sleeve

HT200

FC200

The table above is standard material for LFP type. If other material needed, please contact us.



Type description

Type description


Performance Parameters

        Mixing agitator

Pump model

Motor power

(KW)

Rated current

(A)

rpm of propeller

(r/min)

Diameter of propeller

(mm)

Thrust

(N)

Weight

(kg)

MA0.37/6-220-960

0.37

1.3

960

220

138

45/50

MA0.55/4-220-1400

0.55

1.6

1400

220

145

45/50

MA0.85/8-260-740

0.85

3.2

740

260

163

55/65

MA1.5/6-260-960

1.5

4

960

260

290

55/65

MA2.2/8-320-740

2.2

5.9

740

320

582

88/93

MA4/6-320-960

4

10.3

960

320

609

88/93

MA1.5/8-400-740

1.5

5.2

740

400

600

74/82

MA2.5/8-400-740

2.5

7

740

400

800

74/82

MA3/8-400-740

3

8.6

740

400

920

74/82

MA4/6-400-960

4

10.3

960

400

1200

74/82

MA4/12-620-480

4

14

480

620

1400

190/206

MA5/12-620-480

5

18.2

480

620

1800

196/212

MA7.5/12-620-480

7.5

28

480

620

2600

240/256

MA10/12-620-480

10

32

480

620

3300

250/266


1  In the above table, the value listed in the column of 'weight" respectively contains the weight of without or with the dome.

2  Mixer agitator whose propeller diameter is 220mm has two vanes, other has three vanes.


        Low-speed flow propeller

Pump model

Motor power

(KW)

Rated current

(A)

rpm of propeller

(r/min)

Diameter of propeller

(mm)

Thrust

(N)

Weight

(kg)

TL 2.2/4-1100-52

2.2

4.9

52

1100

1100

172

TL3/4-1100-63

3

6.8

63

1100

1500

175

TL 4/4-1100-85

4

8.8

85

1100

2600

212

TL3/4- 1400-43

3

6.8

43

1400

1740

183

TL 4/4- 1400-52

4

8.8

52

1400

2950

186

TL 3/41800-34

3

6.8

34

1800

2320

210

TL 4/4- 1800-43

4

8.8

43

1800

3200

212

TL3/4-2500-34

3

6.8

34

2500

2500

220

TL 4/4-2500-43

4

9.3

43

2500

3080

230

TL7.5/4-2500-52

7.5

15.5

52

2500

3940

319


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