DE29717946U1 - Ultrasonic cleaning device with shock vacuum device - Google Patents
Ultrasonic cleaning device with shock vacuum deviceInfo
- Publication number
- DE29717946U1 DE29717946U1 DE29717946U DE29717946U DE29717946U1 DE 29717946 U1 DE29717946 U1 DE 29717946U1 DE 29717946 U DE29717946 U DE 29717946U DE 29717946 U DE29717946 U DE 29717946U DE 29717946 U1 DE29717946 U1 DE 29717946U1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum
- ultrasonic cleaning
- shock
- cleaning device
- vacuum device
- 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 - Lifetime
Links
- 230000035939 shock Effects 0.000 title claims description 6
- 238000004506 ultrasonic cleaning Methods 0.000 title claims description 5
- 238000005406 washing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Description
Stand der Technik:State of the art:
Bisher bekannte Reinigungsanlagen arbeiten mit Spritz- Spüleinrichtungen, welche teilweise mit Luft unterstützt werden. Um Späne und andere fest anhaftende Verunreinigungen aus massiven Hohlkörpern entfernen zu können ist weiterhin die Verwendung von Spüllanzen üblich. Bekannt ebenfalls Verfahren welche mit schockartigem Anlegen eines Vakuums die Flüssigkeit aus Hohlräumen entfernen um ein Trocknen der Teile zu erreichen.Previously known cleaning systems work with spray and rinsing devices, which are partially supported by air. In order to be able to remove chips and other firmly adhering contaminants from solid hollow bodies, the use of rinsing lances is still common. Also known are processes which use a shock-like application of a vacuum to remove the liquid from hollow spaces in order to dry the parts.
Problemlösung:Troubleshooting:
Die im Inneren eines massiven Hohlkörpers befindlichen Verunreinigungen werden entfernt, indem über einen Adapter schockartig Vakuum gelegt wird. Die im Inneren befindliche Waschlösung beginnt schlagartig zu sieden und wird abgesaugt. Die an den Eintrittsstellen nachfließende Waschlösung strömt mit hoher Geschwindigkeit nach und überschreitet im Inneren ebenfalls den Siedepunkt. Dabei wird durch den Ultraschall der Übergang in die Dampfphase beschleunigt. Die im Inneren entstehenden starken Verwirbelungen beim Übergang zwischen Dampf- und Flüssigkeitsphase bewirken die Reinigung. Das Verfahren ist besonders für eine Automatisierung geeignet.The impurities inside a solid hollow body are removed by applying a shock vacuum via an adapter. The washing solution inside suddenly begins to boil and is sucked out. The washing solution flowing in at the entry points flows in at high speed and also exceeds the boiling point inside. The ultrasound accelerates the transition to the vapor phase. The strong turbulence that occurs inside during the transition between the vapor and liquid phases causes the cleaning. The process is particularly suitable for automation.
Darstellung der Erfindung:Description of the invention:
Ein Ausführungsbeispiel zeigen Fig. 1 und Fig. 2. Die Reinigungsobjekte 1 befinden sich in einem Waschbehälter 8, welcher mit Waschflüssigkeit gefüllt ist. Die Waschflüssigkeit muß auf etwa 80 - 90 0C vorgeheizt werden.An example embodiment is shown in Fig. 1 and Fig. 2. The objects to be cleaned 1 are located in a washing container 8 which is filled with washing liquid. The washing liquid must be preheated to about 80 - 90 0 C.
Mit der Ringvakuumpumpe 3 wird im Wechsel im Behälter 6 oder 12 ein Vakuum erzeugt. Je nach Größe des Reinigungsobjektes 9 wird ein Ventil 11 oder drei Ventile 11 kurzzeitig geöffnet. An den Öffnungen 9 dringt frische Flüssigkeit ein, welche im Innenraum durch Überschreitung des Siedepunktes explosiv expandiert. Die dabei entstehenden Strömungsverhältnisse in Verbindung mit dem von außen einwirkenden Ultraschall erzeugen Kavitation und bewirken somit die gründliche Reinigung des Innenraums.The ring vacuum pump 3 alternately generates a vacuum in the container 6 or 12. Depending on the size of the object 9 to be cleaned, one valve 11 or three valves 11 are briefly opened. Fresh liquid enters the openings 9 and expands explosively in the interior by exceeding the boiling point. The resulting flow conditions in conjunction with the ultrasound acting from the outside generate cavitation and thus ensure thorough cleaning of the interior.
Das Dampf- Flüssigkeitsgemisch wird in den Behälter gesaugt, grobe Verunreinigungen welchr die Funktion der Ventile 11 beeinträchtigen könnten, bleiben in den Siebeinsätzen 10 zurück.The vapor-liquid mixture is sucked into the container, coarse impurities which could impair the function of the valves 11 remain in the sieve inserts 10 .
Durch wechselweises Umschalten der Ventile 4 und 5 wird der teilweise gefüllte Behälter 6 oder 12 über die Rückschlagklappen 7 in den Vorratstank entleert. Maßgeblich für die Funktion der Entleerung ist die Zuführung von Luft in die Saugleitung über ein Gasballastventil 2. die in der Ringvakuumpumpe oder und den Behältern 6 und 12 anfallende Kondensationswärme muß durch ein Kühlsystem abgeführt werden.By alternately switching valves 4 and 5, the partially filled container 6 or 12 is emptied into the storage tank via the non-return valves 7. The supply of air into the suction line via a gas ballast valve 2 is crucial for the emptying function. The condensation heat that arises in the ring vacuum pump or in the containers 6 and 12 must be dissipated by a cooling system.
die Darstellung in Fig. 2 zeigt die hervorragende Automatisierungsfähigkeit des Verfahrens in einer Anlage. Die in Gruppen auf einer Palette ankommenden Teile werden von einem Transportsystem 15,21 in den Waschehälter 8 eingesetzt, und dort nach dem o. g. Verfahren gereinigt. Anschließend folgt im Behälter 16 ein Spülvorgang und im Behälter 17 die Trocknung nachdem die Teile durch Druckluft (Düsensätze 19, 20) abgeblasen wurden.The illustration in Fig. 2 shows the excellent automation capability of the process in a system. The parts arriving in groups on a pallet are placed in the washing container 8 by a transport system 15, 21 and cleaned there according to the above-mentioned process. This is followed by a rinsing process in container 16 and drying in container 17 after the parts have been blown off with compressed air (nozzle sets 19, 20).
Abschließend werden die gereinigten Teile auf die separat gereinigte Palette 22 aufgesetzt.Finally, the cleaned parts are placed on the separately cleaned pallet 22.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29717946U DE29717946U1 (en) | 1997-10-09 | 1997-10-09 | Ultrasonic cleaning device with shock vacuum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29717946U DE29717946U1 (en) | 1997-10-09 | 1997-10-09 | Ultrasonic cleaning device with shock vacuum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29717946U1 true DE29717946U1 (en) | 1999-02-11 |
Family
ID=8047017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29717946U Expired - Lifetime DE29717946U1 (en) | 1997-10-09 | 1997-10-09 | Ultrasonic cleaning device with shock vacuum device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29717946U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039507A1 (en) * | 2006-08-23 | 2008-03-13 | Dürr Ecoclean GmbH | Cleaning device and method for cleaning a workpiece |
| EP2246128A3 (en) * | 2009-04-28 | 2012-09-19 | Moers GmbH Textillmaschinen | Device and method for removing production remnants from conduits in workpieces |
| DE102015203323A1 (en) * | 2015-02-24 | 2016-08-25 | Dürr Ecoclean GmbH | Plant and method for treating a workpiece |
-
1997
- 1997-10-09 DE DE29717946U patent/DE29717946U1/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006039507A1 (en) * | 2006-08-23 | 2008-03-13 | Dürr Ecoclean GmbH | Cleaning device and method for cleaning a workpiece |
| US8062409B2 (en) | 2006-08-23 | 2011-11-22 | Dürr Ecoclean GmhB | Cleaning device and method for cleaning a workpiece |
| EP2246128A3 (en) * | 2009-04-28 | 2012-09-19 | Moers GmbH Textillmaschinen | Device and method for removing production remnants from conduits in workpieces |
| DE102009038733B4 (en) * | 2009-04-28 | 2020-11-12 | Moers Gmbh Textilmaschinen | Method and device for removing production residues from passages in workpieces |
| DE102015203323A1 (en) * | 2015-02-24 | 2016-08-25 | Dürr Ecoclean GmbH | Plant and method for treating a workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4530131A (en) | Automatic vacuum recyclable system for chemical-thermo cleaning of ship tanks and bilges | |
| WO2008022700A1 (en) | Cleaning device and method for cleaning a workpiece | |
| DE29717946U1 (en) | Ultrasonic cleaning device with shock vacuum device | |
| DE102016119436A1 (en) | Apparatus and method for cleaning a workpiece | |
| DE2353469B2 (en) | PROCESS FOR PREPARING A PAINT WATER MIXTURE IN PAINTING PLANTS | |
| EP0523415A2 (en) | Process for the separation and recovery of water dilutable paints from spray booths and installation for carrying out this process | |
| DE60007025T2 (en) | Device for compensating pressure surges | |
| DE20000648U1 (en) | Device for fastening and sealing round, hanging, vertically aligned filter bags with support baskets in a horizontally arranged hose mounting plate | |
| EP0900164A1 (en) | Process and device for avoiding product dust or product gas emission when decanting with solid or liquid dosage systems | |
| DE19512289B4 (en) | Bag filter device | |
| DE2144382B2 (en) | DEVICE FOR WET CLEANING OF GASES | |
| AT34025B (en) | Paint atomizer. | |
| DE10124526C2 (en) | Filtering dedusters with double filter hose elements and compressed air cleaning | |
| EP0618837B1 (en) | Method of removing paint | |
| DE19807635A1 (en) | Procedure for removing bituminous and other adhering layers of impurities from wall surfaces | |
| DE19601193C2 (en) | Process for wet flue gas desulfurization and device for carrying it out | |
| EP0580273B1 (en) | Method and apparatus for separating liquid agents from workpieces | |
| DE906043C (en) | Pressurized fluid system | |
| AT209910B (en) | ||
| DE466275C (en) | Mobile piston compressor for generating compressed air for spray painting | |
| DE4035944A1 (en) | Arrangement for jets in smoke cleaning plant - increasing reaction vol with gases entering elbow joint with jet on longitudinal axis | |
| DE369475C (en) | Device for cleaning beer pipelines | |
| DE1268996B (en) | Device for cleaning and, if necessary, sterilizing bottles, ampoules or similar containers | |
| DE8325626U1 (en) | Tank car with safety lock for the ventilation line | |
| DE2706590B2 (en) | Method and device for cleaning the inside of kegs, in particular beer kegs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19990325 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20010322 |
|
| R081 | Change of applicant/patentee |
Owner name: INDUSTRIE- UND SCHIFFS-SERVICE R. GRADEWALD OH, DE Free format text: FORMER OWNER: ISS INDUSTRIE- UND SCHIFFS-SERVICE R. GRADEWALD OHG, 22880 WEDEL, DE Effective date: 20020611 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20040501 |