Method for conveying solid material

The invention discloses a method for conveying solid material. The method comprises the following steps that a liquid is taken as a conveying medium of the solid material, and the conveying medium liquid and the solid material are mixed by a mixer, the mixer comprises a mixer body, a first inlet, a second inlet and a first outlet, wherein the first inlet, the second inlet and the first outlet arearranged on the mixer body, the conveying medium liquid is conveyed into the mixer body through the first inlet, the solid material is conveyed into the mixer body through the second inlet, the conveying medium liquid and the solid material are mixed in the mixer body to obtain a mixture, and the mixture is output through the first outlet. According to the method for conveying the solid material,the concentration of the material in the conveying process is stable, the conveying operation is simple, the conveying process is safe and reliable, the safety and operability of the conveyed materialare improved, mixing can b