| 摘要 |
The invention relates to methods and devices for atomising liquid during production processes using an uniform dispersion mixture, in particular in internal combustion engines requiring a fine fuel-air mixture, in the chemical industry for devices for rinsing gas with liquid which use an uniform coarse-dispersion mixture for reducing the drop entrainment of a rinsing liquid. The inventive method consists in collecting, during the liquid atomisation which is carried out by supplying a liquid jet at an angle to a gas flow, particles from the areas of spray flair which corresponds to the specified particle sizes. The particle atomisation and collecting processes are carried out at one section of a laminar unidirectional gas flow. The collected particles form, when accumulated, a liquid which is returned to re-atomisation. The inventive device comprises a body (1) with an internal channel (2) for producing a laminar unidirectional gas flow, an atomising nozzle (3) which is positioned at an angle to the gas flow direction and is connected to a pipe for supplying a liquid to be atomised (6) and a particles collector (4) which is designed and located in such a way that it is able to collect the particles from the areas of spray flair which corresponds to the specified particle sizes. In the first variant, the collector is coupled to a pipe (5) for returning the liquid to re-atomisation, and in the second variant, the collector is coupled to an additional spraying nozzle (7) made in the internal channel of the body. |
