Soil treatment device e.g. for treating ground in vicinity of buried structures with several probes - has probes driven into subsoil and connected to control unit provided with air generator for generating within ground flow of dry air, probes are arranged so as to make air flow lap all surfaces of buried structures

摘要

The soil treatment device treats the ground in the vicinity of buried structure. It comprises several probes (2,3,4,9,10) which are driven into the subsoil and connected to a control unit provided with a unit (6,7) for generating within the ground a flow of dry air. The probes are arranged so as to make the generated air flow lap all the surfaces of the buried structures. A mechanism, a heater, is included which heats the dry air. The probes are divided into two sets, one set injects the flow of air from above and another extracts the air flow from below.