DE102007002317B4 - Blowing device for blowing off industrial parts and workpieces - Google Patents
Blowing device for blowing off industrial parts and workpieces Download PDFInfo
- Publication number
- DE102007002317B4 DE102007002317B4 DE102007002317.2A DE102007002317A DE102007002317B4 DE 102007002317 B4 DE102007002317 B4 DE 102007002317B4 DE 102007002317 A DE102007002317 A DE 102007002317A DE 102007002317 B4 DE102007002317 B4 DE 102007002317B4
- Authority
- DE
- Germany
- Prior art keywords
- main pipe
- capillary tubes
- blowing
- blowing device
- workpieces
- 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
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 26
- 238000001035 drying Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Blasvorrichtung zum Abblasen von industriellen Teilen und Werkstücken (14) mittels Gebläsen (3) über ein geschlossenes Hauptrohrsystem (4, 5), welches aus mehreren verzweigten Hauptrohrabschnitten (6, 7) besteht, die jeweils Kapillarröhrchen (10–13) aufweisen, die gegen die abzublasenden Teile oder Werkstücke (14) gerichtet sind und die mit dem Inneren des Hauptrohres (6, 7) in Verbindung stehen, wobei der Durchmesser des Hauptrohres (6, 7) ein Vielfaches des Durchmessers der Kapillarröhrchen (10–13) beträgt, und das in Strömungsrichtung vom Gebläse abgewandte Ende des Hauptrohrsystems (4, 5) geschlossen ist, bei der das Gebläse (3) zur Erreichung einer hohen Abblasleistung ein Hochdruck-Gebläse ist.Blowing device for blowing off industrial parts and workpieces (14) by means of blowers (3) via a closed main pipe system (4, 5) consisting of a plurality of branched main pipe sections (6, 7) each having capillary tubes (10-13) facing the parts or workpieces (14) to be blown are directed and which communicate with the interior of the main pipe (6, 7), the diameter of the main pipe (6, 7) being a multiple of the diameter of the capillary tubes (10-13), and the end of the main pipe system (4, 5) facing away from the fan in the direction of flow is closed, in which the fan (3) is a high-pressure fan in order to achieve a high blow-off power.
Description
Die Erfindung betrifft eine Blasvorrichtung zum Abblasen von industriellen Teilen und Werkstücken mittels Hochdruck-Gebläsen über ein geschlossenes Hauptrohrsystem. Derartige Blasvorrichtungen sind insbesondere für Trocknungssysteme bestimmt.The invention relates to a blowing device for blowing off industrial parts and workpieces by means of high-pressure blowers via a closed main pipe system. Such blowing devices are intended especially for drying systems.
Das Abblasen von Teilen und Werkstücken erfolgt in der Regel durch ein Druckluft-Netzsystem über Kompressoren. Zum Beispiel werden Blasfächer eingesetzt, in deren System Lufterhitzer einbezogen werden können. Um einen hohen Luftdruck zu erreichen, können mehrere Gebläse zusammengeschaltet oder kann Pressluft von einem Netz bereit gestellt werden, was einen extrem hohen Aufwand bedeutet.The blowing off of parts and workpieces is usually done by a compressed air network system via compressors. For example, blower fans are used, in whose system air heaters can be included. To achieve a high air pressure, several fans can be interconnected or compressed air can be provided by a network, which means an extremely high cost.
Aus der Druckschrift
Ferner ist aus der Druckschrift
Aufgabe der Erfindung ist, eine Blasvorrichtung anzugeben, mit der Luft sehr hohen Druckes und hoher Leistung erzeugt wird, und gleichzeitig ein besonders einfacher und kostensparender Aufbau erreicht wird. Die Aufgabe wird durch eine Blasvorrichtung gemäß den Merkmalen des Patentanspruches 1 gelöst.The object of the invention is to provide a blowing device, with the air of very high pressure and high power is generated, and at the same time a particularly simple and cost-saving construction is achieved. The object is achieved by a blowing device according to the features of claim 1.
Gemäß der Erfindung wird hierzu vorgeschlagen, ein geschlossenes Hauptrohrsystem vorzusehen, welches aus mehreren verzweigten Hauptrohrabschnitten besteht, die jeweils Kapillarröhrchen aufweisen, die gegen die abzublasenden Teile oder Werkstücke gerichtet sind und die mit dem Inneren des Hauptrohres in Verbindung stehen, wobei der Durchmesser des Hauptrohres ein Vielfaches des Durchmessers der Kapillarröhrchen beträgt, und das in Strömungsrichtung vom Gebläse abgewandte Ende des Hauptrohrsystems geschlossen ist. Das Gebläse der erfindungsgemäßen Blasvorrichtung ist zur Erreichung einer hohen Abblasleistung ein Hochdruck-Gebläse.According to the invention, it is proposed for this purpose to provide a closed main pipe system, which consists of a plurality of branched main pipe sections, each having capillary tubes which are directed against the parts or workpieces to be bled and which communicate with the interior of the main pipe, wherein the diameter of the main pipe a Many times the diameter of the capillary tube is, and the end facing away from the fan in the flow direction of the main pipe system is closed. The blower of the blowing device according to the invention is to achieve a high blow-off a high-pressure blower.
Die Kapillarröhrchen sind beispielsweise in Bohrungen der Hauptrohrwand eingeschraubt, auf die Außenwand des Hauptrohres an den Bohrungen aufgeschweißt oder aufgelötet, in die Bohrung des Hauptrohres eingeklebt oder in entsprechender Weise damit verbunden, so dass der durch das Hauptrohr strömende Luftstrom mit der durchgehenden Öffnung der Kapillarröhrchen in Verbindung steht und aus den Kapillarröhrchen gegen das Werkstück ausgeblasen wird. Die Kapillarröhrchen können zylindrisch, konisch, teilzylindrisch und am Ausblasende teils konisch ausgebildet oder auch entsprechend der gewünschten Blasrichtung gekrümmt ausgeführt sein. Die vom Gebläse erzeugte Luft wird durch das Hauptrohr mit hoher Strömungsgeschwindigkeit geblasen und, da das gebläseferne Ende des Hauptrohres verschlossen ist, in die einzelnen Kapillarröhrchen gedrückt, so dass im Bereich des Endes des Hauptrohres, an dem die Kapillarröhrchen angeordnet sind, ein Druckaufbau aufgrund der Luftreibung eine Erwärmung der Blasluft erzeugt wird und damit warme Blasluft von z. B. 40°C zur Trocknung auf die zu beblasenden Gegenstände auftrifft.The capillary tubes are, for example screwed into holes in the main tube wall, welded or soldered to the outer wall of the main tube at the holes, glued into the bore of the main tube or connected in a corresponding manner so that the flowing through the main tube air flow to the through hole of the capillary tube in Connection stands and is blown out of the capillary tube against the workpiece. The capillary tubes may be cylindrical, conical, part-cylindrical and partly conical at the discharge end or else curved in accordance with the desired blowing direction. The air generated by the fan is blown through the main tube at a high flow rate and, since the fan distal end of the main tube is closed, pressed into the individual capillary tubes, so that in the region of the end of the main tube, on which the capillary tubes are arranged, a pressure build-up due to Air friction is generated heating of the blowing air and thus warm blowing air of z. B. 40 ° C for drying impinges on the objects to be inflated.
Die durch die Kapillarröhrchen gepresste Luft wird aufgrund des hohen Druckes im Hauptrohr und der Verengung der Durchgänge der Kapillarröhrchen sowie des Bereiches der Kapillarröhrchen im verschlossenen Kapillarrohr mit erhöhter Luftgeschwindigkeit aus den Kapillarröhrchen ausgepresst, so dass eine sehr hohe und effektive Abblasleistung über das Röhrchensystem erhalten wird.Due to the high pressure in the main tube and the narrowing of the passages of the capillary tubes and the area of the capillary tubes in the sealed capillary tube, the air pressed through the capillary tubes is forced out of the capillary tubes at increased air velocity, so that a very high and effective blow-off rate is obtained via the tube system.
Der Aufbau einer derartigen Blasvorrichtung ist extrem einfach, kostengünstig, die Wirkung außerordentlich hoch und der Gesamtaufwand im Vergleich zu bekannten Techniken sehr gering ist.The structure of such a blowing device is extremely simple, inexpensive, the effect is extremely high and the total cost is very low compared to known techniques.
Nachstehend wird die Erfindung in Verbindung mit der Zeichnung anhand eines Ausführungsbeispiels erläutert.The invention will be explained in conjunction with the drawing with reference to an embodiment.
Im Gehäuse des Blassystems, ist mit
Ein Teil des Abschnitts
In
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007002317.2A DE102007002317B4 (en) | 2006-08-21 | 2007-01-16 | Blowing device for blowing off industrial parts and workpieces |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006038975 | 2006-08-21 | ||
DE102006038975.1 | 2006-08-21 | ||
DE102007002317.2A DE102007002317B4 (en) | 2006-08-21 | 2007-01-16 | Blowing device for blowing off industrial parts and workpieces |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007002317A1 DE102007002317A1 (en) | 2008-02-28 |
DE102007002317B4 true DE102007002317B4 (en) | 2017-10-19 |
Family
ID=38973402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007002317.2A Expired - Fee Related DE102007002317B4 (en) | 2006-08-21 | 2007-01-16 | Blowing device for blowing off industrial parts and workpieces |
Country Status (1)
Country | Link |
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DE (1) | DE102007002317B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010034869A1 (en) | 2010-08-19 | 2012-02-23 | Haimer Gmbh | Turbo drying by air knife |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708642C2 (en) * | 1987-03-17 | 1997-08-14 | Imas S P A | Device for the rapid drying of raw ceramic products, in particular tiles |
DE10144225C1 (en) * | 2001-09-08 | 2003-02-06 | Eppendorf Ag | Process for drying filters in cavities of micro-titration plate involves using device with nozzles and unit for producing air stream through nozzles |
US7103989B2 (en) * | 2004-03-22 | 2006-09-12 | Etc Iii Llc | Sports equipment conditioning apparatus |
-
2007
- 2007-01-16 DE DE102007002317.2A patent/DE102007002317B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708642C2 (en) * | 1987-03-17 | 1997-08-14 | Imas S P A | Device for the rapid drying of raw ceramic products, in particular tiles |
DE10144225C1 (en) * | 2001-09-08 | 2003-02-06 | Eppendorf Ag | Process for drying filters in cavities of micro-titration plate involves using device with nozzles and unit for producing air stream through nozzles |
US7103989B2 (en) * | 2004-03-22 | 2006-09-12 | Etc Iii Llc | Sports equipment conditioning apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE102007002317A1 (en) | 2008-02-28 |
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OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R081 | Change of applicant/patentee |
Owner name: ZIPPEL GMBH, DE Free format text: FORMER OWNER: MASCHINENFABRIK GUENTHER ZIPPEL, 93073 NEUTRAUBLING, DE |
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R082 | Change of representative |
Representative=s name: GRAF GLUECK KRITZENBERGER, DE Representative=s name: GLUECK - KRITZENBERGER PATENTANWAELTE PARTGMBB, DE |
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R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |