Custom Waste Water Submersible Agitator Smooth Rotation With Mechanical Seal
Features:
1. The international well-know high-quality bearings have longer service life, which is maintain free.
2. The shaft of the motor employs the stainless steel, and the rotors are inspected with the use of dynamic balancing, leading to smooth rotation.
3. 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.
4. 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 distribut6es the propelling power equally.
Application:
The purpose of mixing, agitating and making ring flows in the process of municipal and industrial sewage treatment: active sludge tank, bioreactor tank, equalizing reservoir, sewage tank and ect.; The maintenance equipment for the landscape water environment, improving the quality of the water body.
Construction:
NO. | Name | Material-GB |
1 | Propeller | 0Cr19Ni10 |
2 | Lock nut | 0Cr19Ni10 |
3 | Mechanical Seal | Sic-Sic |
4 | Mechanical Seal stand | 0Cr19Ni10 |
5 | Front bearing support | HT200 |
6 | Main shaft | 2Cr13 |
7 | Watertight Head | Vulcanized rubber |
8 | Roller | 0Cr19Ni10 |
9 | Junction box | 0Cr19Ni10 |
10 | Bearing | -- |
11 | Inner hexagonal screw | 0Cr19Ni10 |
12 | Sheath | 0Cr19Ni10 |
13 | O-type sealant ring | NBR-70 |
14 | General flat key | 45 |
15 | Wheel clamp ring | 0Cr19Ni10 |
Type Description:
Structure and function:
The parts designed for the submersible mixer can allow the mixer to obtain optimum performance.
Note: MA0.85/8 ,MA1.5/6,MA0.85/8 and MA1.5/6 mixer don’t have thermo-switches and leakage protectors.
- Electrical cable inlet:Use watertight cable at the cable inlet.
- Junction box:The junction box is entirely enclosed and separated from the environmental liquid and the stator bore.
- Electrical motor: The motor of the submersible mixer is a three phase squirrel cage asynchronous machine, with protection degree of IP68, and insulation degree of F(155). Continuous service of the submersible motor is allowed, and it cannot be started up over 10 times in an hour.
- Construction (there is a little difference between different types)
- Monitoring device: Stator has two thermo-switches connected in series, which are shut off automatically at 135.
- Control system (optional accessory): Electric-control box have the function of mixer self-protection and overheat,leakage protection.
Performance parameters:
Mixing model | Motor power (kW) |
Rated current (A) |
rpm of propeller (r/min) |
Diameter of propeller (mm) |
Thrust (N) |
Installation system |
MA0.37/6-220-960 | 0.37 | 1.3 | 960 | 220 | 138 | I/II |
MA0.55/4-220-1400 | 0.55 | 1.6 | 1400 | 220 | 145 | I/II |
MA0.85/8-260-740 | 0.85 | 3.2 | 740 | 260 | 163 | I/II |
MA1.5/6-260-960 | 1.5 | 4 | 960 | 260 | 290 | I/II |
MA2.2/8-320-740 | 2.2 | 5.9 | 740 | 320 | 582 | II |
MA4/6-320-960 | 4 | 10.3 | 960 |
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