The present invention relates to a device for washing an abalone culturing plate, comprising: a fixing means where a culturing plate is fixed and which is installed to rotate in place a first washing means installed to be washed while a rotating culturing plate is buried in sand a second washing means installed to wash a surface of the culturing plate by a washing brush and third washing means installed to wash the surface of the culturing plate by washing water.COPYRIGHT KIPO 2017본 발명은 전복 양식판 세척장치에 관한 것으로, 양식판이 고정되어 제자리 회전하도록 설치된 고정수단 회전하는 양식판이 모래에 묻혀 세척되도록 설치된 제1세척수단 세척솔이 양식판의 표면을 세척하도록 설치된 제2세척수단 세척수가 양식판의 표면을 세척하도록 설치된 제3세척수단을 포함하여 이루어진다.