DE560928C - Jet washing device for sand and other goods, consisting of a jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and a water inlet valve - Google Patents
Jet washing device for sand and other goods, consisting of a jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and a water inlet valveInfo
- Publication number
- DE560928C DE560928C DEB148735D DEB0148735D DE560928C DE 560928 C DE560928 C DE 560928C DE B148735 D DEB148735 D DE B148735D DE B0148735 D DEB0148735 D DE B0148735D DE 560928 C DE560928 C DE 560928C
- Authority
- DE
- Germany
- Prior art keywords
- jet
- nozzle
- water inlet
- inlet valve
- closing element
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 16
- 238000005406 washing Methods 0.000 title claims description 11
- 239000004576 sand Substances 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000013641 positive control Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/24—Providing loose granular material to scratch the filters clean
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Description
Strahlwaschvorrichtung für Sand und sonstiges Gut, bestehend aus einer am Behälterboden angeordneten Strahldüse mit heb- und senkbarem Düsenabschlußorgan und Wassereinlaßventil Die Erfindung bezieht sich auf eine Strahlwaschvorrichtung zum Waschen von Sand u. dgl. Waschgut.Jet washing device for sand and other goods, consisting of one Jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and water inlet valve The invention relates to jet washing apparatus for washing sand and similar items to be washed.
Die bekannten Strahlwaschvorrichtungen bestehen in ihren Hauptteilen aus einer Strahldüse, die in einem Behälterboden angeordnet ist der das Waschwasser zugeführt wird und einem über der Düse angeordneten Förderrohr oder Strahlrohr, durch das das zu waschende Gut geführt wird. Das aus der Düse unter Druck austretende Wasser saugt das zu reinigende aufgeschwemmte Material an, treibt es von unten in das Strahlrohr hinein, in dem die Waschung erfolgt, und schleudert es am oberen Ende des Strahlrohres wieder hinaus.The known jet washing devices consist in their main parts from a jet nozzle, which is arranged in a container bottom, which the washing water is fed and a conveying pipe or jet pipe arranged above the nozzle, through which the goods to be washed are passed. The one exiting the nozzle under pressure Water sucks in the suspended material to be cleaned, drives it in from below into the jet pipe, in which the washing takes place, and hurls it at the top End of the jet pipe out again.
Wird der Zufluß des Spülwassers abgestellt, dann fällt das Waschgut aus dem Strahlrohr nieder und gelangt in die Druckdüse, wo es zu Verstopfungen Anlaß gibt. Die gleichen Folgen treten durch das Nachfallen von Material aus dem Behälterboden in die Strahldüse ein. Alle bisher angewandten Mittel, wie Siebe, bewegliche Strahlrohre u. dgl., haben den Nachteil des Nachfallens von Waschgut in die Strahldüse zum Teil verhindert, haben aber andere Nachteile nach sich gezogen, die die Einrichtung in ihrer Wirksamkeit stark beeinträchtigen.If the flow of rinsing water is turned off, the items to be washed fall out of the jet pipe and reaches the pressure nozzle, where it causes blockages gives. The same consequences occur when material falls from the bottom of the container into the jet nozzle. All previously used means, such as sieves, movable nozzles and the like, have the disadvantage that laundry falls into the jet nozzle in part prevented, but had other disadvantages that the facility in severely impair their effectiveness.
Durch die Anordnung eines heb- und senkbaren Düsenabschlußorgans wird der Übelstand, der bei dem Betrieb derartiger Einrichtungen eintritt, zum Teil beseitigt, jedoch kann man ihn erst dann vollständig vermeiden, wenn man nach der vorliegenden Erfindung das Düsenabschlußorgan auch mit dem Wassereinlaßventil erreicht. Die Anordnung wird hierbei so getroffen, daß bei der Schließbewegung zuerst die Düse durch das Abschlußorgan geschlossen wird und dann das Wassereinlaßventil und umgekehrt bei der Öffnungsbewegung zuerst das Wassereinlaßventil geöffnet wird und darauf die Düse. Das Wassereinlaßventil kann bei dieser Anordnung im Düsenkörper selbst angeordnet werden.The arrangement of a nozzle closure member that can be raised and lowered is the inconvenience that occurs in the operation of such facilities is partially eliminated, however, it can only be avoided completely by following the present one Invention, the nozzle closure member also achieved with the water inlet valve. The order is made in such a way that during the closing movement the nozzle first passes through the Closing device is closed and then the water inlet valve and vice versa the opening movement first the water inlet valve is opened and then the Jet. With this arrangement, the water inlet valve can be arranged in the nozzle body itself will.
Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung.The drawing shows an embodiment of the invention.
Die Wasserstrahlwäsche besteht aus einem mit der Strahldüse i versehenen Düsengehäuse z, das am Behälterboden 3 befestigt ist. Im Düsengehäuse z befindet sich das Abschlußorgan .4, dessen Steuerstange 5 in einer Hülse 6 geführt wird und mittels einer Feder 7 mit der Hülse verbunden ist. Auf der Hülse ist gleichzeitig ein Ventilkegel 8 und ihm gegenüber, im Gehäuse a, ein Ventilsitz 9 angeordnet. Die Bewegung der Hülse 6 erfolgt von einem Handrad io über Kniehebel ii und Laschen 1a. Über der Strahldüse i ist das Förderrohr bzw. Strahlrohr 13 angeordnet.The water jet wash consists of a jet equipped with a jet nozzle i Nozzle housing z, which is attached to the container bottom 3. Located in the nozzle housing z the closing organ .4, the control rod 5 is guided in a sleeve 6 and is connected to the sleeve by means of a spring 7. On the sleeve is at the same time a valve cone 8 and opposite it, in the housing a, a valve seat 9 is arranged. The sleeve 6 is moved by a handwheel io via toggle lever ii and tabs 1a. The delivery pipe or jet pipe 13 is arranged above the jet nozzle i.
Wird das Handradio bei geöffneter Strahlwäsche bewegt, dann wird mittels des Kniehebels i i und der Lasche 1a zunächst die Hülse 6 gehoben und damit gleichzeitig durch Übertragung der Bewegung über die Feder das Abschlußorgan 4. Hat das Abschlußorgan 4 seine Schlußstellung erreicht, dann befindet sich der Ventilkegel 8 in der punktierten Lage. Durch Weiterdrehen des Handrades io wird die Hülse 6 unter Ausdehnung der Feder 7 so weit gehoben, bis der Ventilkegel 8 auf seinen Sitz 9 gelangt und den Abschluß des Wasserzuflusses vornimmt. Beim Inbetriebsetzen der Strahlwäsche vollzieht sich der umgekehrte Vorgang.If the hand radio is moved while the jet wash is open, then a of the knee lever i i and the tab 1 a first the sleeve 6 is lifted and thus at the same time the closing organ by transmitting the movement via the spring 4. If the closing element 4 has reached its final position, then there is the Valve cone 8 in the dotted position. By continuing to turn the handwheel io becomes the sleeve 6 is raised with the expansion of the spring 7 until the valve cone 8 reaches his seat 9 and completes the flow of water. When starting up The reverse process takes place with jet washing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB148735D DE560928C (en) | 1931-03-07 | 1931-03-07 | Jet washing device for sand and other goods, consisting of a jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and a water inlet valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB148735D DE560928C (en) | 1931-03-07 | 1931-03-07 | Jet washing device for sand and other goods, consisting of a jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and a water inlet valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE560928C true DE560928C (en) | 1932-10-08 |
Family
ID=7001797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB148735D Expired DE560928C (en) | 1931-03-07 | 1931-03-07 | Jet washing device for sand and other goods, consisting of a jet nozzle arranged on the bottom of the container with a nozzle closing element that can be raised and lowered and a water inlet valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE560928C (en) |
-
1931
- 1931-03-07 DE DEB148735D patent/DE560928C/en not_active Expired
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