Chemical preparation device for waste water-base mud treatment

The utility model discloses a chemical preparation device for waste water-base mud treatment. The device is characterized by comprising a container body, a plurality of chemical preparation bins and a plurality of mud sampling bins, wherein a mud suction inlet is formed in the container body and is communicated with a chemical feeding pump A and a static mixer A through pipelines, and the chemical feeding pump A is communicated with a chemical input pipeline and a chemical output pipeline through pipelines; the static mixer A is communicated with a chemical feeding pump B, a chemical feeding pump C and a static mixer B through pipelines, the chemical feeding pump B and the chemical feeding pump C are communicated with the chemical preparation bins respectively, and the chemical output pipeline are communicated with a pipeline located between the static mixer A and the chemical feeding pump B or between the static mixer A and the chemical feeding pump C; and the static mixer B is communicated with a centrifugal machine and a chemical feeding pump D through pipelines, and the chemical feeding pump D is communicated with the chemical preparation bins. The chemical preparation device for waste water-base mud treatment has the functions of chemical supply continuity, automation of chemical preparation, quantitative control of chemical ratio, chemical ratio experiments and the like.