Superfu00eccie aerator for fish and prawn ponds

摘要

"Superfu00eccie aerator for fish rearing ponds and shrimp.In the form of a ferry is composed of two floats 1 and 1A made of thermoset plastic with glass fibre reinforced plastic in the form of a parallelepiped in different sizes.In the float higher 1 this fitted the motor reducer 2 which has a wheel end chavetada 3 which receives one end of the turbine blades.In the float less 1a is mounted the bearing 4 with the tip of the shaft 6 to receive the other end of the turbine blades.The turbine blades which is the assembly of the parts 7, 8 and 10 are placed between the ends of the shaft of the motor reducer 3, and the tip of the shaft of the bearing 6.The side of the motor reducer 2 and above the floater 1 is fixed a handle 11 which receives the cable splice box 12.The assembly is mounted outside of the center mechanical static to produce the dynamic equilibrium of the apparatus and stabilize the depth of the blades, dimensions a and B being a B.To obtain best structure between the set hydromechanical and floats, there are two metal bars in the shape of a curtain 15 fixed at right angles between the pontoons.