Treatment agent dosing device for water environment remediation and application method thereof

Abstract

The present invention relates to the technical field of water environment remediation, and in particular to a treatment agent dosing device for water environment remediation and an application method thereof. The device comprises a mobile cart, on which a mounting base is fixedly installed. Telescopic mechanisms are symmetrically installed on side surfaces of the mounting base, each telescopic mechanism being composed of a plurality of hollow rods that are slidably sleeved with one another. One end of two of the hollow rods is fixedly provided with a rectangular block, and a spray nozzle is fixedly installed at a central portion of the rectangular block. A storage tank is fixedly installed on the mounting base, and the storage tank is connected to the spray nozzle via a delivery pipe and a pump. A U-shaped pipe is connected between the two hollow rods, a gas collection cylinder is fixedly installed on the mobile cart, and the gas collection cylinder is in communication with the U-shaped pipe via a connecting pipe. A gas collection assembly is arranged inside the gas collection cylinder. According to the present invention, the rectangular block drives the spray nozzle to move toward the middle of a river, thereby ensuring that the water treatment agent is accurately delivered to a designated position, achieving time-saving and labor-saving operation and effectively improving dosing efficiency.