DE29805255U1 - Gas pressure operated dosing devices - Google Patents
Gas pressure operated dosing devicesInfo
- Publication number
- DE29805255U1 DE29805255U1 DE29805255U DE29805255U DE29805255U1 DE 29805255 U1 DE29805255 U1 DE 29805255U1 DE 29805255 U DE29805255 U DE 29805255U DE 29805255 U DE29805255 U DE 29805255U DE 29805255 U1 DE29805255 U1 DE 29805255U1
- Authority
- DE
- Germany
- Prior art keywords
- gas pressure
- dosing
- dosing devices
- pressure operated
- suspensions
- 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
- 239000000126 substance Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000499 gel Substances 0.000 claims description 2
- 239000003380 propellant Substances 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000005909 Kieselgur Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 235000013361 beverage Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002920 hazardous waste Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/72—Devices for applying air or other gas pressure for forcing liquid to delivery point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
···· · ·· ·· ·* · · Spezialfilterbau E . Kumpltscb, GN-ADm. 3/98···· · ·· ·· ·* · · Special filter construction E . Kumpltscb, GN-ADm. 3/98
BESCHREIBUNGDESCRIPTION
Gasdruckbetriebene Dosiergeräte für eine vereinfachte
Dosage von Flüssigkeiten, Suspensionen, Gelen u.dgl. in andere Medien, bzw. zum Transport von miteinander reagierenden
Substanzen über Leitungen zur Mischstation und Verbrauchsstelle.Gas pressure operated dosing devices for simplified
Dosing of liquids, suspensions, gels, etc. into other media, or for transporting substances that react with each other via pipes to the mixing station and point of consumption.
STAND DER TECHNIK :STATE OF THE ART :
Um Getränkebehandlungsmittel, Enzyme, Kieselgursuspensionen, Reinigungs- und Desinfektionsmittel usw. in eine Flüssigkeit zu bringen, bedient man sich der manuellen Zugabe oder man setzt dazu Dosierpumpen ein.In order to add beverage treatment agents, enzymes, diatomaceous earth suspensions, cleaning and disinfection agents, etc. to a liquid, manual addition is used or dosing pumps are used.
Die manuelle Zugabe ist oft sehr nachteilig, weil sie oft
sehr zeitaufwendig ist und vorallem bei schnell reagierenden Substanzen eine tropfenweise Zugabe kaum vorgenommen
werden kann.Manual addition is often very disadvantageous because it often
is very time-consuming and, especially with fast-reacting substances, drop-by-drop addition is hardly possible.
Ein großes Problem für Kleinbetriebe ist die Zudosierung von Kieselgur in ein Unfiltrat bei Filtrationen. Obwohl Kieslgur ein sehr effektives und kostengünstiges Filtermittel ist, wird es von Kleinbetrieben in der Getränkebranche viel zu wenig verwendet, weil man für die Dosierung von Kieselgursuspensionen spezielle Dosiergeräte braucht, die einfach zu teuer sind.A big problem for small businesses is the addition of diatomaceous earth to unfiltered material during filtration. Although diatomaceous earth is a very effective and cost-effective filter medium, it is used far too little by small businesses in the beverage industry because special dosing devices are needed to dose diatomaceous earth suspensions, which are simply too expensive.
Zur Dosage von Getränkebehandlungsmitteln, Enzymen, Kieselgur, Reinigungssubstanzen u. dgl. setzt man Pumpen ein, die zumeist die Dosage in Hubbewegungen fördern. Verwendet man vorallem bei einer Kieselgursuspensionsförderung andere Pumpen als dafür speziell gefertigte Kieselgurpumpen, so werden diese durch die Schleifwirkung der Kieselgur sehr schnell zerstört.Pumps are used to dose beverage treatment agents, enzymes, diatomaceous earth, cleaning substances, etc. These pumps usually convey the dosage in stroke movements. If pumps other than specially manufactured diatomaceous earth pumps are used, especially for conveying diatomaceous earth suspensions, they will be destroyed very quickly by the abrasive effect of the diatomaceous earth.
Die Förderung mit speziellen Dosierpumpen, die zudem sehr
teuer sind, hat auch den Nachteil, daß die Dosage in kurzen Hüben gefördert wird. Eine vollkommen kontinuierliche Förderung
ist mit solchen Membrankolben-Dosierpumpen nicht
machbar.The use of special dosing pumps, which are also very expensive, also has the disadvantage that the dosage is delivered in short strokes. Completely continuous delivery is not possible with such diaphragm piston dosing pumps.
makeable.
Im Baugewerbe werden oft reagierende Substanzen eingesetzt, die in Kartuschen abgefüllt sind und zum Gebrauch durch eine Handpresse aus der Kartusche in ein Mischrohr gedrückt werden. Diese Kartuschen ergeben nach ihrer Leerung sehr oft Sondermüll, der vorallem bei größerem Bedarf nicht zu entstehen brauchte.In the construction industry, reactive substances are often used that are filled into cartridges and pressed out of the cartridge into a mixing tube using a hand press. Once emptied, these cartridges often result in hazardous waste that would not need to be created, especially when there is a large demand.
Um diese Probleme zu beseitigen, werden gasdruckbetriebene Dosiergeräte offeriert.To eliminate these problems, gas pressure operated dosing devices are offered.
AUSFÜHRUNG DER ERFINDUNG :IMPLEMENTATION OF THE INVENTION:
Man konstruiert einen möglichst transparenten Druckbehälter mit größerer Einfüllöffnung, in den man das zu fördernde Medium einfüllt. Nach Verschluß des Behälters beaufschlagt man den Behälter mit Luft oder einem anderen gasförmigen Treibmittel, wodurch man die Förderpumpe einspart .A pressure vessel is constructed that is as transparent as possible and has a large filling opening into which the medium to be pumped is filled. After the vessel is closed, the vessel is pressurized with air or another gaseous propellant, which eliminates the need for a pump.
Verwendet man einen Druckminderer, so kann das zu fördernde Medium durch die variable Einstellung des Dosierventil
von Anfang bis zum Ende vollkommen gleichmäßig zudosiert
werden.If a pressure reducer is used, the medium to be pumped can be dosed completely evenly from start to finish by the variable setting of the dosing valve.
become.
Im Falle der Dosage von Suspensionen baut man ein Rührwerk ein, wodurch sich schnell absetzende Suspensionsteilchen während des ganzen Dosiervorgangs in Schwebe halten lassen. When dosing suspensions, an agitator is installed, which allows suspension particles that settle quickly to be kept in suspension during the entire dosing process.
Bei miteinander reagierenden Substanzen wie 2-Komponentenklebern ist es möglich, zwei oder mehrere verschiedene
Substanzen über lange Leitungen getrennt an die Mischvorrichtung zu transportieren (ähnlich wie beim Schweißgas),
aus der sie vermischt austreten und die Härtungsreaktion
einsetzen kann.For substances that react with each other, such as 2-component adhesives, it is possible to transport two or more different substances separately to the mixing device via long lines (similar to welding gas),
from which they emerge mixed and the hardening reaction
can be used.
Auf diese Art wäre es möglich, bei vielen Reaktionsharzen und ähnlichem große Sondermüllmengen zu vermeiden, bzw. die Arbeit an schwierigen Stellen und bei großem Bedarf zu vereinfachen.In this way, it would be possible to avoid large quantities of hazardous waste when dealing with many reactive resins and the like, or to simplify work in difficult places and when there is a great need.
Durch Verwendug von Dosierventilen, die sich im weiten Bereich regeln lassen, ist es möglich, die Dosage vollkommen kontinuierlich vorzunehmen oder die Mischung von mehreren miteinander reagierenden Substanzen mischungsabhängig durch die Transportleitungen zu schicken.By using dosing valves that can be regulated over a wide range, it is possible to carry out the dosing completely continuously or to send the mixture of several substances reacting with each other through the transport lines depending on the mixture.
Bei Bedarf können die Dosageventile auch impulsgesteuert werden, sodaß vielfache Anwendungsmöglichkeiten gegeben sind.If required, the dosing valves can also be pulse-controlled, allowing for a wide range of applications.
Claims (1)
ANSPRÜCHE : —1—
EXPECTATIONS :
10Characterized by the fact that:
10
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29805255U DE29805255U1 (en) | 1998-03-24 | 1998-03-24 | Gas pressure operated dosing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29805255U DE29805255U1 (en) | 1998-03-24 | 1998-03-24 | Gas pressure operated dosing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29805255U1 true DE29805255U1 (en) | 1998-05-28 |
Family
ID=8054632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29805255U Expired - Lifetime DE29805255U1 (en) | 1998-03-24 | 1998-03-24 | Gas pressure operated dosing devices |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29805255U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008016549A1 (en) * | 2008-03-27 | 2009-11-19 | Nyársik, Lajos, Dr. | Dosing apparatus for contact free dispensing of liquids, has channel module for collecting and dispensing liquid by capillary and regulated pressure system for generation of over pressure |
-
1998
- 1998-03-24 DE DE29805255U patent/DE29805255U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008016549A1 (en) * | 2008-03-27 | 2009-11-19 | Nyársik, Lajos, Dr. | Dosing apparatus for contact free dispensing of liquids, has channel module for collecting and dispensing liquid by capillary and regulated pressure system for generation of over pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19980709 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20020101 |