The invention relates to a
sintering method and
system adopting a
sintering return ore as an embedded material. The method at least comprises the steps of preparing the embedded material, directly conveying the obtained embedded material to the
tail part of a secondary mixing
machine in a sintered material pelleting workshop, and uniformly mixing. The
system comprises a return ore coarse grain screening unit and a conveying unit, wherein the return ore coarse grain screening unit is used for further screening and grading the separated
sintering return ore so as to obtain a coarse grain-gradedreturn ore; and the conveying unit is used for directly feeding the coarse grain-graded return ore obtained through screening to the
tail end of a secondary cylinder mixing
machine. By adopting the adding
system using the sintering return ore as the embedded material designed by the process and the device provided by the invention, the coarse grain-graded return ore is directly added to the
tail end of the secondary cylinder mixing
machine, so that internal transfer and cycle facility construction and equipment investment can be reduced, and the operation and maintenance cost is further saved;meanwhile, the coarse grain-graded return ore does not participate in the pelleting process, so that mixture
pellets are protected, the
filling rate of the mixing machine is reduced, the
processing efficiency in
unit volume is improved, and a mixture pelleting effect is improved; and in addition, the sintering return ore is not easy to be wrapped by adhered particles and is uniformly embedded into the mixture so as to achieve a material layer support effect, so that the air permeability of a material layer can be improved, and a sintering effect can be improved.