Intelligent feeding and mixing system for phosphogypsum-cement mixture

The invention relates to an intelligent feeding and mixing system for an ardealite-cement mixture. A discharge port of an ardealite crushing device is connected with a feeding port of a block separation device through a second conveying track, and discharge ports of the block separation device comprise an ardealite powder discharge port and an ardealite caking discharge port; the ardealite cake discharging opening is connected with a feeding opening of the ardealite crushing device through a first conveying crawler belt, and the ardealite powder discharging opening is sequentially connected with a spraying device, a cement feeding device and a stirring bin through a third conveying crawler belt; and a discharge port of the stirring bin is connected with a feed port of the stock bin through a fourth conveying crawler belt. The invention has the beneficial effects that the invention is a pretreatment technology for phosphogypsum roadbed filling application, and comprises a pretreatment production line scheme an