HIGH-TEMPERATURE ADSORPTION TREATMENT DEVICE

摘要

PURPOSE:To prevent closing of a cooling pipe by using manganese dioxide as adsorption filter medium and providing a backwashing water supplying device and a backwashing water discharging device. CONSTITUTION:After the cooling water discharged from a battery body 1 is separated to gas and liquid by a gas-liquid separator 2, said water flows through a valve 3, is pressurized by a pump 4 ad is supplied to a high-temp. adsorption column 11. The corrosion products of heavy metals are removed by the manganese dioxide 10 in the high-temp. adsorption column 11. The treated liquid is supplied again to the battery body 1 via a valve 5. The liquid in a backwashing water tank 12 is subjected to flow rate regulation with a flow meter 16 as an index and is passed through the high-temp. adsorption column 11 when the clad-like heavy metal products stick and deposit to the manganese dioxide after the continuous treatment. The treatment column is thus backwashed while the liquid is allowed to flow through the filter media. The treatment is executed stably over a long period of time in this way without entailing heat losses.