Continuous preparation system for carbon sequestration cementing material

The invention discloses a carbon sequestration cementing material continuous preparation system which comprises a microbial fermentation device, a material mixing device, a material braising device and a carbon sequestration reaction device which are sequentially communicated, and the microbial fermentation device and the material mixing device are respectively communicated with a water source; the system further comprises a microbial powder bin, an industrial waste residue bin and an industrial flue gas source, the fermentation device is communicated with the microbial powder bin, and the mixing device is communicated with the waste residue bin; the carbon sequestration reaction device is circularly communicated with an industrial flue gas source; the preparation system can meet the requirement of directly and rapidly fixing industrial emission CO2 from waste residues, and realizes green, efficient and stable carbon capture and utilization; and the preparation system has continuous and stable production capa