PROBLEM TO BE SOLVED: To provide a cleaning device facilitating cleaning of a lower part in a cleaning tank.SOLUTION: The cleaning device includes: a cleaning tank 2 in which cleaning objects are stored cleaning nozzles 3 for jetting liquid to the cleaning objects in the cleaning tank 2 a liquid storage part 4 concatenated to a lower part inside the cleaning tank 2 water feeding means 5 to the liquid storage part 4 drainage means 6 from the liquid storage part 4 a first heater 10 for heating the liquid in the liquid storage part 4 circulation means 8 circulatingly feeding the liquid in the liquid storage part 4 to the cleaning nozzles 3. The first heater 10 is means for heating a wall of an upward-opened box-shaped part 2b constituting the liquid storage part 4, from the outside and opened upward, and comprises, for example, a steam jacket 10A.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】洗浄槽内の下部の清掃を容易に行うことができる洗浄器を提供する。【解決手段】被洗浄物が収容される洗浄槽2と、この洗浄槽2内の被洗浄物へ液体を噴射する洗浄ノズル3と、洗浄槽2内の下部に連接された液貯留部4と、この液貯留部4への給水手段5と、液貯留部4からの排水手段6と、液貯留部4の液体を加熱する第一ヒータ10と、液貯留部4の液体を洗浄ノズル3へ循環供給する循環手段8とを備える。第一ヒータ10は、液貯留部4を構成する上方へ開口した箱形部2bの壁を外側から加熱する手段であり、たとえば蒸気ジャケット10Aから構成される。【選択図】図1
