Domestic submersible low-speed thruster

Submersible low-speed thrusterAdopting a swept back banana shaped blade design with self-cleaning function, it is precision cast from polyurethane or aluminum alloy material, which has the advantages of light weight, high strength, corrosion resistance, etc. Its excellent friction performance can ensure good damping effect on liquids under low-speed motion, thus creating a soft water flow. This series of products not only has the functions of pushing and creating water flow, but also has the function of stirring.

Performance characteristics:

1. Compact structure, small volume, and light weight. Easy operation and maintenance, convenient and fast installation, and long service life.

2. The blades have self-cleaning function, which can prevent debris from entangling and blocking.

3. When used in conjunction with an aeration system, energy consumption can be significantly reduced, oxygen filling can be significantly increased, and sedimentation can be effectively prevented.

4. The motor winding is insulated to Class F with a protection level of IP68. It uses imported bearings with one-time lubrication and maintenance free function, which have oil chamber leakage detection and motor winding overheating protection functions, making the motor work more efficiently.

5. The friction material of the mechanical seal is corrosion-resistant tungsten carbide, and all fasteners are made of stainless steel material

Submersible low-speed thrusterUsage conditions:
The mixer should be able to operate continuously and normally under the following conditions:

1. The temperature of the medium shall not exceed 40 ℃;

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

3. Liquid density not exceeding 1150kg/m3;

4. Long term diving operation, with a diving depth generally not exceeding 10m.

Installation system:

The installation system mainly consists of a chain block, lifting bracket, lifting bracket seat, lifting ring chain, guide rod, limit bracket, base, etc. The submersible thruster moves up and down along the guide rod through the guide wheel, and the lifting bracket is installed on the lifting bracket seat and can rotate 360 ° around its positioning axis for easy installation and maintenance. The limit frame of this installation system is in a "T" shape, with the upper end in contact with the submersible thruster body and horizontally connected to the guide rod connecting plate with bolts (the guide rod connecting plate is welded to the guide rod after the submersible thruster position is adjusted correctly), and the lower end is fixed with expansion bolts.