Device and method for eliminating organisms attached to pipeline

The invention relates to the technical field of pipeline cleaning, in particular to a pipeline attached organism killing device and method.The pipeline attached organism killing device comprises a mounting box, a water pump and an external assembly, the water pump is mounted on one side of the mounting box, the external assembly is mounted at the output end of the water pump, the input end of the water pump communicates with a hose, and the other end of the hose communicates with a storage box; the top of the storage box communicates with an external water pipe; an agent mixing mechanism is mounted at the top of the mounting box, and the bottom of the agent mixing mechanism is fixedly connected with an external water pipe; a cleaning agent is put into the mixing box, a water pump is started, a water body enters the storage box through an external water pipe, when the water body flows, the water body can drive rotating blades and a rotating shaft to rotate, then stirring blades are driven to rotate, and theref