PROBLEM TO BE SOLVED: To provide a device for thawing a frozen product structured so as to make the frozen product freely float inside a thawing tank while inhibiting the frozen product from coming into collision with the thawing tank or the like, to thaw the frozen product while stirring with stirring blades, so that the frozen product and thawing liquid sufficiently come in contact with each other to improve thawing efficiency and thereby improve thawing performance while raw materials for the frozen product are prevented from being damaged.SOLUTION: The device for thawing a frozen product includes: a thawing tank 1 having a bottom wall 2 and a side wall 4, formed into a rotationally symmetric state centering a central axis P extending in a longitudinal direction, and allowing thawing liquid W and also a frozen product B to be housed and a stirring mechanism 10 for stirring the thawing liquid W. The stirring mechanism 10 is structured by including: a rotary axis 11 having the central axis P of the thawing tank 1 as an axis line a stirring part 12 set to the rotary axis 11 and generating the liquid flow of the thawing liquid W in a revolving direction while facing outward with a central focus on the rotary axis 11 at the side of the bottom surface 2a of the bottom wall 2 by the rotation of the rotary axis 11 and a driving part 13 driving the rotary axis 11 to rotate. A plurality of projections 5 extending in the longitudinal direction of the side wall 4 are set to the inside surface 4a of the side wall 4 of the thawing tank 10 each in a projecting condition at prescribed intervals.COPYRIGHT: (C)2012,JPO&INPIT【課題】 冷凍品が解凍槽等へ衝突することを抑制しながら、冷凍品を解凍槽内で自由に浮遊させて撹拌翼により撹拌しながら解凍できるようにし、冷凍品の原料が損傷する事態を防止しつつ、冷凍品と解凍液との接触を十分に行わせて解凍効率を向上させ、解凍処理能力の向上を図る。【解決手段】 底壁2及び側壁4を有し上下方向に延びる中心軸Pを中心として回転対称に形成され解凍液Wを収容するとともに冷凍品Bが入れられる解凍槽1と、解凍液Wを撹拌する撹拌機構10とを備え、撹拌機構10を、解凍槽1の中心軸Pを軸線とする回転軸11と、回転軸11に設けられ回転軸11の回転により底壁2の底面2a側で回転軸11を中心として外側に向かいながら旋回する方向の解凍液Wの液流を生成する撹拌部12と、回転軸11を回転駆動する駆動部13とを備えて構成し、解凍槽10
