Inorganic concrete preparation system

The invention relates to an inorganic concrete preparation system, and relates to the field of concrete preparation, the inorganic concrete preparation system comprises a mixing box, the upper end of the mixing box is fixedly connected with a feeding pipe, the lower end of the mixing box is fixedly connected with a discharging pipe, valves are installed on the feeding pipe and the discharging pipe, a stirring mechanism is installed in the mixing box, and a fishing mechanism is installed on the mixing box. The fishing mechanism comprises a filter screen plate arranged in the mixing box, the filter screen plate is arranged above the joint of the feeding pipe and the mixing box, and a driving part for driving the filter screen plate to reciprocate in the length direction of the mixing box is connected to the filter screen plate; the mixing box is connected with a control piece for driving the mixing box to rotate in a vertical plane, and the mixing box comprises a main body part and a dismounting part which are