Rubbing and cutting machine for removing sludge in marine green algae

The utility model provides a kneading and cutting machine for removing sludge in marine green algae, which comprises an outer shell, an inner shell arranged in the outer shell, a central rotating shaft arranged in the inner shell and capable of rotating relative to the inner shell, a plurality of stirring blades fixedly arranged on the peripheral wall of the central rotating shaft, and a water inlet pipe for injecting water into the inner shell, an annular cavity is defined between the outer shell and the inner shell, a section of peripheral wall, horizontally corresponding to the annular cavity, of the inner shell is of a screen structure, and a sewage outlet is formed in the bottom of the annular cavity. According to the green alga rubbing and cutting machine, green alga cutting can be achieved while green alga rubbing is conducted, green alga cutting and cleaning can be achieved only through one device, and clean green alga with silt completely removed can be obtained. 本实用新型提供一种用于去除海洋绿藻中污泥的揉切机，包括外壳体、设置于外壳体