CY1107208T1 - Spray nozzle - Google Patents
Spray nozzleInfo
- Publication number
- CY1107208T1 CY1107208T1 CY20081100205T CY081100205T CY1107208T1 CY 1107208 T1 CY1107208 T1 CY 1107208T1 CY 20081100205 T CY20081100205 T CY 20081100205T CY 081100205 T CY081100205 T CY 081100205T CY 1107208 T1 CY1107208 T1 CY 1107208T1
- Authority
- CY
- Cyprus
- Prior art keywords
- spray nozzle
- chamber
- grooves
- section
- upper wall
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
Landscapes
- Nozzles (AREA)
Abstract
Η εφεύρεση αφορά ένα ακροφύσιο ψεκασμού το οποίον αποτελείται από : έναν κυλινδρικό θάλαμο στροβιλισμού (1) που περιλαμβάνει ένα ανώτερο τοίχωμα (2a) και ένα κατώτερο τοίχωμα, ένα ένθετο ψεκασμού υγρού (3) το οποίον ανοίγει εντός του θαλάμου στροβιλισμού κατά μήκος ενός άξονος, ο οποίος εξαναγκάζει το υγρό να ρέει εφαπτομενικά και περιελισσόμενο προς τα κάτω προς μια διάταξη διαχύσεως υπό μορφήν πεταλούδας τρομπέτας, η οποία είναι ομοαξονική προς το θάλαμο στροβιλισμού . Η εφεύρεση χαρακτηρίζεται εκ του ότι η εσωτερική πρόσοψη του ανωτέρου τοιχώματος (2a) του θαλάμου στροβιλισμού περιλαμβάνει ένα κεντρικό εμβαπτισμένο τεμάχιο και έναν ορισμένο αριθμό αυλακώσεων (6), οι οποίες είναι διατεταγμένες ακτινικά εις τον πρώτο τομέα (4a) που αντιστοιχεί εις την έναρξη της οδού εφαπτομενικής ροής του υγρού ψεκασμού εντός του θαλάμου στροβιλισμού, ενώ ο δεύτερος τομεύς (4b), συμπληρωματικά προς τον πρώτο (4a) δεν έχει αυλακώσεις . Η εφεύρεση αφορά επίσης μιαν εγκατάσταση αφαλατώσεως θαλασσίου ύδατος, η οποία χρησιμοποιεί ένα τέτοιο ακροφύσιο ψεκασμού.The invention relates to a spray nozzle comprising: a cylindrical swirl chamber (1) comprising an upper wall (2a) and a lower wall, a liquid spray insert (3) which opens into the swirl chamber along an axis, which forces the fluid to flow tangentially and winding downwards to a trumpet-shaped diffuser which is coaxial to the turbulence chamber. The invention is characterized in that the inner face of the upper wall (2a) of the vortex chamber comprises a central immersed block and a number of grooves (6) which are radially arranged in the first section (4a) corresponding to its start. a tangential flow path of the liquid spray into the vortex chamber, while the second section (4b), complementary to the first (4a), has no grooves. The invention also relates to a seawater desalination plant employing such a spray nozzle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408720A FR2873938B1 (en) | 2004-08-06 | 2004-08-06 | WATERING NOZZLE |
EP05793269A EP1773502B1 (en) | 2004-08-06 | 2005-07-28 | Spray nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1107208T1 true CY1107208T1 (en) | 2012-11-21 |
Family
ID=34947749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20081100205T CY1107208T1 (en) | 2004-08-06 | 2008-02-21 | Spray nozzle |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1773502B1 (en) |
CY (1) | CY1107208T1 (en) |
DE (1) | DE602005003584D1 (en) |
ES (1) | ES2297759T3 (en) |
FR (1) | FR2873938B1 (en) |
PT (1) | PT1773502E (en) |
WO (1) | WO2006024755A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0615257D0 (en) * | 2006-08-01 | 2006-09-06 | Incro Ltd | Nozzle Arrangement And Dispenser Incorporating A Nozzle Arrangement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024472C2 (en) * | 1980-06-28 | 1983-01-05 | Lechler Gmbh & Co Kg, 7012 Fellbach | Full cone nozzle for spraying liquid |
US6092742A (en) * | 1998-08-18 | 2000-07-25 | South Carolina Systems, Inc. | Nozzle for spraying liquids |
DE19948939C1 (en) * | 1999-10-11 | 2001-10-11 | Spraying Systems Deutschland G | Spray jet, for spray drying, has axial feed connection and internal device for providing circular flow with profile device opposite jet mouth |
FR2811916B1 (en) * | 2000-07-24 | 2002-10-31 | Int De Dessalement Soc | SPRAY NOZZLE, PARTICULARLY FOR SEAWATER DESALINATION PLANTS |
-
2004
- 2004-08-06 FR FR0408720A patent/FR2873938B1/en not_active Expired - Fee Related
-
2005
- 2005-07-28 WO PCT/FR2005/001974 patent/WO2006024755A1/en active IP Right Grant
- 2005-07-28 ES ES05793269T patent/ES2297759T3/en active Active
- 2005-07-28 EP EP05793269A patent/EP1773502B1/en not_active Not-in-force
- 2005-07-28 DE DE602005003584T patent/DE602005003584D1/en active Active
- 2005-07-28 PT PT05793269T patent/PT1773502E/en unknown
-
2008
- 2008-02-21 CY CY20081100205T patent/CY1107208T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2873938A1 (en) | 2006-02-10 |
PT1773502E (en) | 2008-02-25 |
FR2873938B1 (en) | 2006-11-17 |
ES2297759T3 (en) | 2008-05-01 |
EP1773502A1 (en) | 2007-04-18 |
WO2006024755A1 (en) | 2006-03-09 |
DE602005003584D1 (en) | 2008-01-10 |
EP1773502B1 (en) | 2007-11-28 |
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