Some NdFeB magnetic larger diameter inlet pipe and the fuel return pipe

The reason: oil system before running though after several large flow flush (usually three stages rinse), to run a standard. But in the washing process, some Sintered NdFeB magnets larger diameter inlet pipe and the fuel return pipe is not filled in, the residue in the tube at the top of minor impurities, foreign bodies (iron magnetic material) in the long run, Sintered NdFeB magnets with the oil change the situation will fall in oil; while these small ferromagnetic material can still follow the return line into the main tank, Sintered NdFeB magnets small ferromagnetic material will pass through a multilayer filter tank set together in the main tank and anti-emulsification.

After the anti-purifying filter chamber for clarification; however turbine at rated speed (3000r.pm), the main fuel supply amount is quite strong (45 l / s, 162 m3 / h), fuel pressure should be adjusted to 1.5bar the main pump suction (the tube disposed in the lower left side of the tank), attracted by the powerful, anti-oil emulsion chamber is turbulent state. Small ferromagnetic material in turbulent state messy suspended in oil, it's easy with the oil flow into the bearings, the bearing damage may affect the safe operation of the unit.

To solve this problem, ensure the safe operation of the unit, I designed a three-dimensional oil filter Sintered NdFeB magnets.

Three-dimensional oil filter Sintered NdFeB magnets in the turbine cycle and plant operation has played a good role:

Oil loop: In each rinse stage when the tank is clean, easy to operate. Most of impurities and foreign matter bottom perspective Sintered NdFeB magnets adsorbed on the bottom of less, to a certain extent, saving cycle time.