DE102005029688B4 - Spraying device and spray head - Google Patents
Spraying device and spray head Download PDFInfo
- Publication number
- DE102005029688B4 DE102005029688B4 DE200510029688 DE102005029688A DE102005029688B4 DE 102005029688 B4 DE102005029688 B4 DE 102005029688B4 DE 200510029688 DE200510029688 DE 200510029688 DE 102005029688 A DE102005029688 A DE 102005029688A DE 102005029688 B4 DE102005029688 B4 DE 102005029688B4
- Authority
- DE
- Germany
- Prior art keywords
- steam
- spray head
- nozzle
- steam channel
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
- B05B7/1613—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/1686—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed involving vaporisation of the material to be sprayed or of an atomising-fluid-generating product
Abstract
Spritzkopf (10) zum Wasserdampf unterstützenden Spritzen von wasserlöslichem Material, der einen Materialdüsenkörper (40) mit einem eine Materialnadel (41) aufweisenden Materialkanal (42) aufweist, der von mindestens einer Dampfdüse (20) umgeben ist, die über einen Dampfanschluss (30) an einen Dampferzeuger (3) angeschlossen ist, dadurch gekennzeichnet, dass der Spritzkopf (10) zwischen Dampfdüse (20) und Dampfanschluss (30) ein Dampfkanalgehäuse (15) mit einem Dampfkanal (16a, b) aufweist, der mindestens teilweise beheizbar ist, und einen Grundkörper (11) aufweist, in den der Materialdüsenkörper (40) eingebaut ist, und dass der Grundkörper (11) als integralen Bestandteil das Dampfkanalgehäuse (15) besitzt, das senkrecht zur Längsachse (17) des Spritzkopfes (10) angeordnet ist.Spray head (10) for spraying water-soluble material that supports steam, which has a material nozzle body (40) with a material channel (42) having a material needle (41), which is surrounded by at least one steam nozzle (20), which is connected via a steam connection (30) is connected to a steam generator (3), characterized in that the spray head (10) between the steam nozzle (20) and steam connection (30) has a steam duct housing (15) with a steam duct (16a, b) which is at least partially heatable, and has a base body (11) in which the material nozzle body (40) is installed, and that the base body (11) has as an integral part the steam channel housing (15), which is arranged perpendicular to the longitudinal axis (17) of the spray head (10).
Description
Die Erfindung betrifft einen Spritzkopf zum Wasserdampf unterstützten Spritzen von Material, insbesondere von wasserlöslichem Material, wobei der Spritzkopf einen Materialdüsenkörper mit einem Materialkanal aufweist, der von mindestens einer Dampfdüse umgeben ist, die über einen Dampfanschluss an einen Dampferzeuger angeschlossen ist. Die Erfindung bezieht sich auch auf eine Spritzkopfvorrichtung mit einem Steuerteil und einem Spritzkopf.The invention relates to a spray head for water vapor-assisted spraying of material, in particular water-soluble material, wherein the spray head has a material nozzle body with a material channel which is surrounded by at least one steam nozzle, which is connected via a steam connection to a steam generator. The invention also relates to a spray head device with a control part and a spray head.
Die noch nicht veröffentlichte ältere
Weitere Angaben zur Ausgestaltung der Spritzvorrichtung sind dieser Schrift nicht zu entnehmen.Further information on the design of the spray device can not be found in this document.
Aus der
Die
Aus der
Aus der
Ausgehend von diesem Stand der Technik ist es Aufgabe der Erfindung, eine Spritzvorrichtung und einen Spritzkopf anzugeben, mit denen Wasserdampf unterstütztes Spitzen von Material möglich ist und ein verbessertes Auftrageergebnis erzielt wird.Based on this prior art, it is an object of the invention to provide a spray device and a spray head with which water vapor-assisted tips of material is possible and an improved order result is achieved.
Diese Aufgabe wird mit einem erfindungsgemäßen Spritzkopf zum Wasserdampf unterstützenden Spritzen von wasserlöslichem Material und einer erfindungsgemäßen Spritzvorrichtung gemäß den Merkmalen des Anspruchs 1 und des Anspruchs 8 gelöst.This object is achieved with a spray head according to the invention for water vapor-assisting spraying of water-soluble material and a spray device according to the invention according to the features of
Der Spritzkopf weist einen Materialdüsenkörper mit einem eine Materialnadel aufweisenden Materialkanal auf, der von mindestens einer Dampfdüse umgeben ist, die über einen Dampfanschluss an einen Dampferzeuger angeschlossen ist. Desweiteren weist der Spritzkopf zwischen Dampfdüse und Dampfanschluss ein Dampfkanalgehäuse mit einem Dampfkanal auf, der mindestens teilweise beheizbar ist, und einen Grundkörper aufweist, in den der Materialdüsenkörper eingebaut ist. Der Grundkörper besitzt als integralen Bestandteil das Dampfkanalgehäuse, das senkrecht zur Längsachse des Spritzkopfes angeordnet ist.The spray head has a material nozzle body with a material needle having a material channel, which is surrounded by at least one steam nozzle, which is connected via a steam connection to a steam generator. Furthermore, the spray head between the steam nozzle and the steam connection to a steam channel housing with a steam channel, which is at least partially heated, and has a base body, in which the material nozzle body is installed. The main body has as an integral part of the steam channel housing, which is arranged perpendicular to the longitudinal axis of the spray head.
Die Spritzvorrichtung weist ein Steuerteil und einen erfindungsgemäßen Spritzkopf auf.The spray device has a control part and a spray head according to the invention.
Der Vorteil des Spritzkopfes und der Spritzvorrichtung besteht darin, dass der Dampf im Spritzkopf auf einer Temperatur gehalten werden kann, damit keine Kondensation stattfindet. Dadurch wird vermieden, dass der aus der Dampfdüse austretende Dampf flüssige Bestandteile enthält und dadurch das Auftrageergebnis verschlechtert.The advantage of the spray head and the spray device is that the steam in the spray head can be kept at a temperature so that condensation does not take place. This avoids that the steam exiting the steam nozzle contains liquid components and thereby deteriorates the order result.
Vorzugweise ist im Spritzkopf mindestens eine Heizpatrone angeordnet. Die Heizpatrone wird vorzugsweise elektrisch betrieben und besitzt eine solche Heizleistung, dass der Spritzkopf mindestens im Bereich des Dampfkanals auf der für die Aufrechterhaltung des Dampfes erforderlichen Temperaturgehalten werden kann, damit keine Kondensation stattfindet.Preferably, at least one heating cartridge is arranged in the spray head. The heating cartridge is preferably operated electrically and has such a heating power that the spray head can be kept at least in the region of the steam channel at the temperature required for the maintenance of the steam, so that condensation does not take place.
Vorzugsweise ist die Heizpatrone benachbart zum Dampfkanal angeordnet.Preferably, the heating cartridge is arranged adjacent to the steam channel.
In einer weiteren vorteilhaften Ausführungsform des Spritzkopfes ist die Heizpatrone im Dampfkanalgehäuse angeordnet.In a further advantageous embodiment of the spray head, the heating cartridge is arranged in the steam channel housing.
Das Dampfkanalgehäuse ist vorzugsweise derart am Spritzkopf angeordnet, dass das hinter dem Spritzkopf befindliche Steuerteil der Spritzvorrichtung nicht modifiziert werden muss. Der Spritzkopf eignet sich daher auch zur Nachrüstung bestehender Spritzvorrichtungen.The steam duct housing is preferably arranged on the spray head such that the control part located behind the spray head of the Spraying device does not need to be modified. The spray head is therefore also suitable for retrofitting existing spray devices.
Die Heizpatrone ist vorzugsweise parallel zum Dampfkanal im Dampfkanalgehäuse angeordnet.The heating cartridge is preferably arranged parallel to the steam channel in the steam channel housing.
Der senkrecht zur Längsachse verlaufende Teil des Dampfkanals kann eine Drosseleinrichtung aufweisen. Eine solche Drosseleinrichtung ermöglicht eine exakte Dosierung der Dampfmenge.The perpendicular to the longitudinal axis extending part of the steam channel may comprise a throttle device. Such a throttle device allows exact metering of the amount of steam.
Der Dampfkanal mündet im Spritzkopf in einen Ringraum, der den Materialdüsenkörper umgibt. Der Ringraum grenzt an die Dampfdüse an und steht mit dieser in Verbindung.The steam channel opens into the spray head in an annular space surrounding the material nozzle body. The annulus adjoins the steam nozzle and is in communication with this.
Beispielhafte Ausführungsformen der Erfindung werden nachfolgend anhand der Zeichnungen erläutert. Es zeigen:Exemplary embodiments of the invention are explained below with reference to the drawings. Show it:
In der
Das Steuerteil
Der Dampferzeuger
Der Spritzkopf
In der
In der
In der
In der
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Spritzvorrichtungsprayer
- 22
- Steuerteilcontrol part
- 33
- Dampferzeugersteam generator
- 3a3a
- Dampfleitungsteam line
- 44
- Materialreservoirmaterial reservoir
- 4a4a
- MaterialleitungFluid line
- 4b4b
- Zirkulationsleitungcirculation line
- 55
- Spritzstrahlspray jet
- 1010
- Spritzkopfspray head
- 1111
- Grundkörperbody
- 1212
- Zerstäuberdüseatomizer
- 1515
- DampfkanalgehäuseSteam duct housing
- 16a16a
- Dampfkanalvapor channel
- 16b16b
- Dampfkanalvapor channel
- 1717
- Längsachselongitudinal axis
- 1818
- Drosseleinrichtungthrottling device
- 2020
- Dampfdüsefrother
- 2121
- DampfdüsenkörperSteam nozzle body
- 2222
- Ringraumannulus
- 3030
- Dampfanschlusssteam connection
- 3535
- HeizpatroneCartridge Heater
- 4040
- MaterialdüsenkörperMaterial nozzle body
- 4141
- Materialnadelmaterial needle
- 4242
- Materialkanalmaterial channel
- 4343
- Materialdüsefluid nozzle
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510029688 DE102005029688B4 (en) | 2005-06-21 | 2005-06-21 | Spraying device and spray head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510029688 DE102005029688B4 (en) | 2005-06-21 | 2005-06-21 | Spraying device and spray head |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005029688A1 DE102005029688A1 (en) | 2007-02-01 |
DE102005029688B4 true DE102005029688B4 (en) | 2014-02-20 |
Family
ID=37650043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510029688 Expired - Fee Related DE102005029688B4 (en) | 2005-06-21 | 2005-06-21 | Spraying device and spray head |
Country Status (1)
Country | Link |
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DE (1) | DE102005029688B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014100328A1 (en) | 2014-01-13 | 2015-07-16 | Gerhard Brendel | painter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158097B1 (en) * | 1984-03-01 | 1988-03-02 | Alfred Roland Otto | Device for spraying melted glue |
DE3901673A1 (en) * | 1988-01-21 | 1989-08-03 | Us Energy | DEVICE AND METHOD FOR IN-PROCESS SAMPLING AND ANALYSIS OF MOLTEN METALS AND OTHER LIQUIDS HAVING DIFFICULT SAMPLING CONDITIONS |
DE29619376U1 (en) * | 1996-11-07 | 1998-03-26 | Leeuwen Jurmin Van | Cable feed connector |
US20020159922A1 (en) * | 1999-08-26 | 2002-10-31 | Ito Jackson I. | Fluid atomization process |
DE102004012889A1 (en) * | 2004-03-16 | 2005-10-06 | Nütro Maschinen- und Anlagenbau GmbH & Co. KG | Steam-assisted painting process |
-
2005
- 2005-06-21 DE DE200510029688 patent/DE102005029688B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158097B1 (en) * | 1984-03-01 | 1988-03-02 | Alfred Roland Otto | Device for spraying melted glue |
DE3901673A1 (en) * | 1988-01-21 | 1989-08-03 | Us Energy | DEVICE AND METHOD FOR IN-PROCESS SAMPLING AND ANALYSIS OF MOLTEN METALS AND OTHER LIQUIDS HAVING DIFFICULT SAMPLING CONDITIONS |
DE29619376U1 (en) * | 1996-11-07 | 1998-03-26 | Leeuwen Jurmin Van | Cable feed connector |
US20020159922A1 (en) * | 1999-08-26 | 2002-10-31 | Ito Jackson I. | Fluid atomization process |
DE102004012889A1 (en) * | 2004-03-16 | 2005-10-06 | Nütro Maschinen- und Anlagenbau GmbH & Co. KG | Steam-assisted painting process |
Also Published As
Publication number | Publication date |
---|---|
DE102005029688A1 (en) | 2007-02-01 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R082 | Change of representative |
Representative=s name: MEHLER ACHLER PATENTANWAELTE, DE Representative=s name: MEHLER ACHLER PATENTANWAELTE PARTNERSCHAFT MBB, DE Representative=s name: MEHLER ACHLER PATENTANWAELTE, 65185 WIESBADEN, DE |
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R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B05B0007020000 Ipc: B05B0007000000 |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B05B0007020000 Ipc: B05B0007000000 Effective date: 20131125 |
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R020 | Patent grant now final | ||
R020 | Patent grant now final |
Effective date: 20141121 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |