Description
Submersible Mixers Description
The composition of each premium quality mixer includes a motor and gearbox, coupled with a high-efficiency propeller (generally 3 blades).
They effectively cover a broad range of applications. These range from mixing sewage with high contents of solids and sand through to processing zootechnical fluids.
When used for the purpose of keeping solids in suspension, it is advisable to utilise mixers with a larger propeller diameter and low rotational speed.
A special lifting device, consisting of a manual winch and a mixer orientation bracket, is available on request. This enables more flexibility, allowing better flow direction. As a result, a greater ability to avoid the formation of dead zones inside the tank, can be achieved.
Submersible Mixers Parameter
| Model | Power (kW) | Current (A) | Rotary speed (rpm) | Impeller Diameter (mm) | Force (N) | Weight (kg) |
| SMB0.85/8-260/3-740/C/S | 0.85 | 3.4 | 740 | 260 | 163 | 55/58 |
| SMB1.5/6-260/3-980/C/S | 1.5 | 4.4 | 980 | 260 | 290 | 55/58 |
| SMB2.2/8-320/3-740/C/S | 2.2 | 5.9 | 740 | 320 | 582 | 74/77 |
| SMB4/6-320/3-980/C/S | 4 | 10.8 | 980 | 320 | 609 | 74/77 |
| SMB1.5/8-400/3-740/S | 1.5 | 5.6 | 740 | 400 | 382 | 76/80 |
| SMB2.5/8-400/3-740/S | 2.5 | 7.3 | 740 | 400 | 575 | 76/80 |
| SMB3/8-400/3-740/S | 3 | 8.6 | 740 | 400 | 642 | 78/82 |
| SMB4/6-400/3-980/S | 4 | 10.3 | 980 | 400 | 1010 | 80/84 |
| SMB4/12-620/3-480/S | 4 | 14 | 480 | 620 | 1230 | 240/245 |
| SMB5/12-620/3-480/S | 5 | 18.2 | 480 | 620 | 1420 | 240/245 |
| SMB7.5/12-620/3-480/S | 7.5 | 28 | 480 | 620 | 1963 | 255/270 |
| SMB10/12-620/3-480/S | 10 | 32 | 480 | 620 | 2361 | 255/270 |
Submersible Mixers Factor
- The maximum medium temperature does not exceed 40°C;
- The PH value of the medium is between 5-9;
- The density of the medium does not exceed 1150kg/m3;
- The diving depth is generally not more than 20m.
Submersible Mixers Features
The mixer range includes several submersible mixers with integral motors ranging from 1.3 to 13 kW (1.7 – 17.5 hp)
Offers efficient multiple and gear-driven mixers either standard or explosion-proof motor enclosures
Reduced energy costs
Short mixing times
Submersible Mixers Component
- Motor
- Upper bearing
- Seal monitoring&indication
- Solids deflection ring
- Mechanical seal
- Axial flow propeller
- Bracket
- Control System
- Corrosion resistant shell
| Shell |
Stainless steel/GG25 cast iron |
| Impeller |
Stainless steel/Fiberglass Polyurethane |
| Shaft |
ASTM431 or 420 Stainless steel |
| Mechanical seal |
Corrosion resistant cemented tungsten carbide/or silicon carbide |
| Guide rod |
ASTN304 stainless steel |
| Lifting Bracket |
ASTM304 Stainless Steel |
| Lifting Cable |
ASTM304 Stainless Steel |
| Fasteners |
ASTM321 Stainless Steel |
Submersible Mixers Application
Agriculture
Biogas plants
Industrial processes
Municipal wastewater treatment systems
Sewage pumping stations
Sludge treatment systems
Sumps
Wastewater treatment plants
Energy-saving Submersible Mixers Selection
- The mixer must be submerged in water to work, and it cannot work in flammable and explosive environments or environments with strong corrosive liquids;
- Pool type;
- The characteristics of the medium include viscosity, density, solid content;
- The matching power required by the mixer is determined according to the size of the volume, the density, viscosity and mixing depth of the stirring liquid. One or more mixers should be used according to the specific situation.
Submersible Mixers Installation Method
