Method for removing sludge from limestone stones

The present invention relates to a method Desilter limestone stone, limestone belongs to the field of production technology. Comprising the steps of: a, sieving: limestone ore was wetted with water after sieving, respectively ≤50mm particle size and particle size stone> 50mm stone; B, washed with water: the particle diameter of ≤50mm stone washing mud content to 50mm crushed stone to stone ≤300mm diameter, then washed mud content to <3%, have qualified stone. Advantage of the present invention is effective in removal of soil and limestone stone reduce water consumption, while avoiding large stones limestone is wasted.