PROBLEM TO BE SOLVED: To provide a cleaning device which prevents reduction of cleaning effect and rinsing effect and inhibits deterioration of the efficiency of removing impurities with treated water.SOLUTION: A cleaning device includes: a cleaning tank 12 which stores a cleaning object； multiple cleaning nozzles 16 which jet a cleaning fluid, water, or treated water stored in the cleaning tank 12 to the cleaning object； a cleaning fluid circulation pipe 30 which connects a cleaning tank 12 lower part with each cleaning nozzle 16 to circulate the cleaning fluid, the water, or the treated water in the cleaning tank 12 to each cleaning nozzle 16； a water pump 32 provided in the cleaning fluid circulation pipe 30； a water supply pipe 42 which supplies the water to the cleaning tank 12； a treated water supply pipe 44 which supplies the treated water to the cleaning tank 12； and a supply water jet nozzle 46 which is connected with the water supply pipe 42 and the treated water supply pipe 44 and jets and supplies the water or the treated water to the cleaning object when supplying the water or the treated water to the cleaning tank 12.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】 洗浄効果やすすぎ効果の低減を防止し、且つ処理水による不純物除去の効率を低減させないようにする洗浄装置を提供する。【解決手段】 洗浄対象物を収納する洗浄槽１２と、洗浄対象物に対して、洗浄槽１２内に貯留された洗浄液、水又は処理水を噴射する複数の洗浄用ノズル１６と、洗浄槽１２下部と各洗浄用ノズル１６とを連結して、洗浄槽１２内の洗浄液、水又は処理水を各洗浄用ノズル１６へ流通させる洗浄液流通管３０と、洗浄液流通管３０に設けられた送水ポンプ３２と、洗浄槽１２内に水を供給する給水管４２と、洗浄槽１２内に処理水を供給する処理水供給管４４と、給水管４２及び処理水供給管４４が接続され、水又は処理水を洗浄槽１２内に供給する際に洗浄対象物に対して噴射して供給する供給水噴射ノズル４６とを具備する。【選択図】 図１
