Improved device for ohmic heating of a liquid body, the same treatment installation is used, and process for treatment of a liquid body by means of the ohmic heater

摘要

An ohmic heating device (1) comprises at least one heating chamber (2) defined by walls, which are constituted by two conductive plates (3, 4) which are parallel and spaced at a chosen distance. This chamber (2) further comprises an inlet (9) in order to introduce a fluid in the vicinity of a first end of the plates and an outlet (10) placed in the vicinity of a second end of the plates, opposite to the first end, in order to collect the fluid after it has flowed between the plates, parallel to those - ci, as well as means for supplying the plates in the electric current, so that the fluid is heated in the chamber, and by ohmic, during its circulation parallel to the plates (3, 4).