| 摘要 |
A method of operating the heater 10 includes supplying a liquid medium to be heated to a heater. Electrical power is supplied 24, 26 to diffuser baffle plate electrodes 24a, 26a of the heater. The liquid medium is maintained at a constant level A-A within the heater by control means. The control means maintain cover of the electrodes to prevent arcing within spaces formed between the electrodes. The electrical power may be an alternating current single-phase or three-phase supply. Direct current may alternatively be supplied for cleansing and pre-conditioning the liquid to separate vegetable and mineral content, solvents, magnetic, non-magnetic metals or silica which may be present in the liquid. |
