In-situ assembly type contaminated soil leaching remediation device and construction method thereof

The invention discloses an in-situ assembly type contaminated soil leaching remediation device and a construction method thereof. The in-situ assembly type contaminated soil leaching remediation device is characterized by comprising a water injection pipe, a connecting pipe, a remediation liquid supply tank, a pressure pump, a pollutant settling tank, a vacuum pump, a water pumping pipe and a sprinkler head; in the method, pollutant detection analysis and on-site investigation are carried out on a site, a water injection pipe and a water pumping pipe are arranged at designated positions, all components are connected through connecting pipes to form a contaminated site cyclic remediation system, and effective remediation of the contaminated site is achieved. The leaching remediation deviceis quick and efficient in installation, environment-friendly, low in energy consumption and environment-friendly, and can play an extremely important role in green planning of human sustainable development. 本发明公开了一种原位装配式污染土淋洗