System and method for cathodic protection funds storage tanks on the ground.

摘要

The invention relates to a cathodic protection system for a storage tank placed on the ground having a metal bottom (20), both new funds and refitted. THERE IS PLACED SAFETY Dielectric membrane (25) containing slits, A SHORT DISTANCE FROM THE BOTTOM and extending below the bottom TANK AT THE SAME WAY GENERALLY PARALLEL FORMING A WRAP not very wide. Between the membrane and the tank bottom, holding the tank bottom, THERE IS PLACED A CONDUCTOR ELECTROLITICO COMPACTO (28) having EMBEDDED an anode cathodic protection placed horizontally (30) with a matrix or grid BAR TITANIUM AND TAPES INTERCONNECTED (32). IN THE CONDUCTOR ELECTROLITICO MAY BE EMBEDDED Isolator DIELECTRICO RETICULATED (48) positioned just above the ANODO AND THAT CAN TURN TO PREVENT ANY PORTION OF ANODO CONTACT tank bottom and to maintain a separation GENERALMENTEUNIFORME between the anode and the tank bottom. TAPES extend transversely to the bars and are welded by points in uniform CENTERS IN BARS DIAMETER OR ROPES MAJOR FUND A TANK WITH CIRCULAR. BETWEEN THE BARS AND POWER SUPPLIES TO A RECTIFIER (42) there is a connection type EXTRAPLANA (37) TANKS AND LARGE FUNDS there are multiple such connections SEPARATE STRATEGICALLY. Similarly, you can place a plurality of reference cells (34) HOW MUCH FOR THE PLACE FOR THE TYPE THAT HAVE MADE REDUNDANT POWER SUPPLIES AND REFERENCE CELLS. The anode is formed unrolling BASE, AND CONNECTING RODS PLACING AND RIBBONS IN A LAYER COMPACT ELECTROLITICO CONDUCTOR COATING ON. Once connected DRIVERS AND GUIDED TOWARDS THE EXTERNAL RECTIFIER, AISLADOR can be placed above the grid anode. ADDITIONAL DRIVER ELECTROLITICO COMPACTO FILLER openings in the insulator.