Black and odorous water body sediment in-situ remediation integrated equipment

The invention discloses black and odorous water body sediment in-situ remediation integrated equipment, and relates to the technical field of water body remediation. Comprising a biological catalysis system, an induced reaction system and a combined filler system which are sequentially communicated, a water outlet of the combined filler system is communicated with a water inlet of the biological catalysis system; the biological catalysis system is arranged on land; the induced reaction system and the combined filler system are arranged at the bottom of the black and odorous water body. According to the device provided by the invention, the three systems operate at the same time, so that the hydrodynamic force of a target water body can be increased, dynamic circulation in an independent water area is realized, dissolved oxygen in water is increased, the whole water area can be comprehensively repaired, and the problems of water body blackening and repeated deterioration of water quality in the black and odoro