STORAGE TANK WATER-TREATING APPARATUS, AND STORAGE-TYPE HOT WATER-SUPPLYING APPARATUS

• Main Authors: KITAI TAKAHIRO, MATSUDA GENICHIRO, YAMADA YOSHIO, MIYAKE TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 27.12.2018
• Subjects: CHEMISTRY; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; METALLURGY; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

To provide a storage tank water-treating apparatus capable of rapidly sterilizing a storage tank water by efficiently generating plasma, and reducing a treatment time of the storage tank water, and a storage-type hot water-supplying apparatus.SOLUTION: A storage tank water 92 in a storage tank 90 is sterilized by: revolving a liquid L1 between an introduction part and a discharge part 17 to generate a revolving flow F1, the liquid introduced into a treatment tank 12 from the introduction part 15 by a pump while controlling a delivery capacity of the pump 50 in a control part 98 in accordance with a detected value of a temperature sensor 97; sterilizing the liquid and producing a modified constituent by having a gas phase G generate plasma P; solving the produced modified constituent in the liquid L1 to disperse into the liquid L1 to produce a treatment liquid L2; and supplying the produced treatment liquid from the discharge part into a storage tank 90.SELECTED DRAWING: Figure 6D 【課題】プラズマを効率良く発生させて貯留タンク水を迅速に殺菌できて、貯留タンク水の処理時間を短縮でき貯留タンク水処理装置及び貯留式給湯装置を提供する。【解決手段】温度センサー９７の検出値に従って制御部９８でポンプ５０の吐出能力を制御しつつポンプにより導入部１５から処理槽１２内に導入された液体Ｌ１を、導入部から排出部１７の間で旋回させて旋回流Ｆ１を発生させるとともに気相ＧにプラズマＰを発生させて、液体を殺菌するとともに改質成分を生成し、生成した改質成分が液体Ｌ１に溶解して液体Ｌ１中に分散して、処理液Ｌ２を生成し、生成された処理液が排出部から貯留タンク９０内に供給して貯留タンク９０内の貯留タンク水９２を殺菌する。【選択図】図６Ｄ