TOROIDAL NOZZLE FOR AEROSOL GENERATION

Abstract: The equipment for aerosol generation is preferably used for extinguishing techniques and for spraying chemicals in agriculture. The equipment consists of member (1) which has the shape of a toroidal chamber (5), divided by an annular ring plate (6) with nozzles (4). At least one axial input hole (2) is appointed for the input of liquid into the annular chamber (5). At least one axial output hole (7) is appointed for the output of aerosol from the annular chamber (5). Flat nozzles (3) for inlet provided in the circumferential surface of the member (1).

Description: TOROIDAL NOZZLE FOR AEROSOL GENERATION The Area of Technique: The invention concerns the equipment for the aerosol generation preferably appointed for the extinguishing and the sprays of chemicals in agriculture. The Present State of Technique: To generate the aerosol, the equipment are used, in which the liquid outgoing from the ejector placed in the axis of spraying nozzle is sprayed by gas stream or the liquid is centrally delivered under the high pressure into the spraying nozzle which is connected with the surrounding atmosphere. The requirements of liquid inlet under the high pressure is their disadvantages and in case of spraying the liquid in the stream of gas, a small amount of spraying liquid is its disadvantage. Spraying into the space connected with the surrounding atmosphere is common disadvantage. The Essence of Invention: The above mentioned disadvantages are eliminated with the equipment for the aerosol generating according to the invention which consists of the solid of shape toroidal chamber with the system of holes and nozzles, the essence of invention is based on the fact that toroidal chamber is divided in perpendicular direction to its axis with annular ring plate with nozzles. At least one entry axial hole for liquid input is in the entry flange of equipment solid and there is at least one outgoing axial hole for aerosol output in the outgoing flange of equipment solid. In the periphery surface of equipment solid, flat nozzles of gas inlet are created which are tangentially orientated towards to toroidal chamber and simultaneously perpendicular orientated towards the direction of the nozzles in annular ring plate. According to the invention, the equipment enables to generate aerosol cyclone in the toroidal chamber. The aerosol is lead trough output axially holes to next process into the space which doesn't have to be directly connected with the atmosphere. According to the invention, the equipment will enable to generate great amount of aerosol, it has a small dimensions an it allows the output of two-phase mixture on the output from the equipment into the space with the pressure which is higher than the atmospheric pressure is. The Overview of the Pictures in the Plans: The invention will be explained in details by means of plan in which in picture 1 there is a longitudinal section of the equipment according to the invention. The Examples of Invention Implementation: The equipment in picture one consists of the solid of equipment 1, with the shape of toroidal chamber 5 which is divided by annular ring plate 6 in the perpendicular direction to its axis. In the annular ring plate 6, the nozzles 4 are created and they are used for liquid inlet towards the direction of axis of toroidal chamber 5. For the liquid input into the annular chamber 5, there is at least one input axial hole 2 in its input flange of the solid of equipment 1. At least one output axial hole 7 is used for the aerosol output in the output flange of the solid of equipment 1. In the circumferential surface of the solid of equipment 1, there are flat nozzles 3, which are tangentially orientated towards to the toroidal chamber 5 and simultaneously perpendicularly to the direction of nozzles 4. Industrial Versatility: According to the invention, the equipment for aerosol generation is possible to be used wherever it is necessary to generate aerosol in large mass volumes under the requirements of small dimensions of spray device. Priority area of using is in the extinguishing for mobile and stationary equipment.

Claims: P a t e n t C l a i m s 1. The equipment for aerosol generation consisting of the solid of toroidal chamber shape placed with the system of holes and nozzles is dominated with the fact, that toroidal chamber (5) is divided in perpendicular direction to its axis by annular ring plate (6) which nozzles (4) go through, whereas at input flange of solid (1), there is at least one input axial hole (2), and in the output flange of solid (1), there is at least one output axial hole (7), and in the circumferential surface of solid (1) there are flat nozzles (3) which are tangentially orientated towards to toroidal chamber (5) and simultaneously perpendicularly towards the direction of nozzles (4).

Inventors: CHROBAK JULIUS, CHROBAK, JULIUS
Applicants: CHROBAK JULIUS, CHROBAK, JULIUS
Application year: 2001
Main classification: B05B7
IPC codes: A01C23, A62C31, B05B7