DE20122312U1 - Device for emulsifying especially of water in fuel has rotor double mounted in stator, and width of grinding gap formed between rotor and stator is smaller than 30 microns - Google Patents
Device for emulsifying especially of water in fuel has rotor double mounted in stator, and width of grinding gap formed between rotor and stator is smaller than 30 microns Download PDFInfo
- Publication number
- DE20122312U1 DE20122312U1 DE20122312U DE20122312U DE20122312U1 DE 20122312 U1 DE20122312 U1 DE 20122312U1 DE 20122312 U DE20122312 U DE 20122312U DE 20122312 U DE20122312 U DE 20122312U DE 20122312 U1 DE20122312 U1 DE 20122312U1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- stator
- fuel
- water
- emulsification
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 230000001804 emulsifying effect Effects 0.000 title abstract 3
- 238000004945 emulsification Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/08—Preparation of fuel
- F23K5/10—Mixing with other fluids
- F23K5/12—Preparing emulsions
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Emulgation, insbesondere zur Emulgation von Wasser in einem Brennstoff.The The invention relates to a device for emulsification, in particular for the emulsification of water in a fuel.
Solche
Vorrichtungen und Verfahren sind bekannt, z.B. aus der
Neben der Filterung ist die wichtigste Form der Brennstoffaufbereitung die Emulgation, die unter anderem eine Reduktion der Stickoxidemission bewirken kann. Dazu wird Wasser in dem Brennstoff emulgiert, so dass die in Brennstoff eingeschlossenen Wassertröpfchen in der Brennkammer in einer sog. Micro-Explosion explodieren können, wobei sie die sie umgebende Brennstoffhülle aufreißen und fein verteilen. Zudem verbessern die Sauerstoff- und Wasserstoffanteile die Qualität der Verbrennung.Next Filtering is the most important form of fuel treatment the emulsification, which among other things, a reduction of nitrogen oxide emission can cause. For this purpose, water is emulsified in the fuel, so that the fuel droplets trapped in fuel in the combustion chamber in a so-called micro-explosion can explode, with the surrounding fuel cladding rip and distribute it finely. In addition, the oxygen and hydrogen levels improve the quality the combustion.
Bei den bekannten Vorrichtungen und Verfahren ist jedoch die Emulgation noch nicht optimal. Insbesondere ist die Breite des sog. Mahlspaltes (des Spaltes zwischen Rotor und Stator) nicht so klein, dass es gelänge, auch Gasölqualitäten zu emulgieren.at However, the known devices and methods, the emulsification not yet optimal. In particular, the width of the so-called. Mahlspaltes (the gap between rotor and stator) not so small that it succeed, also to emulsify gas oil qualities.
Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Vorrichtung anzugeben, die auch die Emulgation von Wasser in Brennstoffen wie reinem Diesel erlaubt.From that Based on the invention, the object is based, a device also mention the emulsification of water in fuels such as pure Diesel allowed.
Die Aufgabe wird von einer Vorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der Unteransprüche.The The object is achieved by a device having the features of the claim 1 solved. Advantageous embodiments are the subject of the dependent claims.
Die doppelte Lagerung des Rotors erlaubt es, extrem geringe Mahlspaltbreiten zwischen Rotor und Stator, insbesondere Breiten von 30 μm und weniger, zu erzielen, was auch die Größe der emulgierten Tröpfchen verringert. Kleinere Tröpfchen bedeuten aber bessere Verbrennung.The double bearing of the rotor allows extremely small gap widths between rotor and stator, in particular widths of 30 μm and less, what is the size of the emulsified droplet reduced. Smaller droplets but mean better combustion.
Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden rein beispielhaften und nicht-beschränkenden Beschreibung einiger Ausführungsbeispiele in Verbindung mit der Zeichnung. Es zeigen:Further Details and advantages of the invention will become apparent from the following purely exemplary and non-limiting description of some embodiments in conjunction with the drawing. Show it:
In
den
Entlang
der Welle
Da
die emulgierten bzw. zu emulgierenden Flüssigkeiten beim bestimmungsgemäßen Einsatz der
Vorrichtung eine beachtliche Wärme
abgeben, sind die Lagergehäuse
In
den zwischen Stator
Die
Gleitringdichtungen
Man
beachte, dass der Aufbau der Vorrichtung mit den weiteren, an sich
bekannten Bauteilen wie gerader Einschraubverschraubung
In
den
Das
in
In
der
Zu
beachten ist bei der in
Im Rahmen des Erfindungsgedanken sind zahlreiche Abwandlungen und Weiterbildungen möglich, die sich z.B. auf die Konstruktion der Lagergehäuse und der Gleitringdichtungen beziehen. Ein wichtiger Aspekt der Erfindung sind jedenfalls die beidseitige Lagerung des Rotors, die eine geringe Größe des Spalts zwischen Rotor und Stator ermöglicht. Ein weiterer wichtiger Aspekt ist die Form des Oberflächenprofils des Rotors, wobei sich insbesondere die Form mit scharfen Kanten bewährt hat.in the The scope of the inventive concept are numerous modifications and developments possible, which is e.g. on the construction of the bearing housings and the mechanical seals Respectively. An important aspect of the invention are in any case the two-sided Storage of the rotor, which is a small size of the gap between rotor and stator allows. Another important aspect is the shape of the surface profile of the rotor, in particular, the shape with sharp edges proven Has.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20122312U DE20122312U1 (en) | 2001-03-14 | 2001-07-16 | Device for emulsifying especially of water in fuel has rotor double mounted in stator, and width of grinding gap formed between rotor and stator is smaller than 30 microns |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10112627.1 | 2001-03-14 | ||
| DE10112627 | 2001-03-14 | ||
| DE10133775A DE10133775A1 (en) | 2001-03-14 | 2001-07-16 | Device and method for emulsifying, in particular for emulsifying water in a fuel |
| DE20122312U DE20122312U1 (en) | 2001-03-14 | 2001-07-16 | Device for emulsifying especially of water in fuel has rotor double mounted in stator, and width of grinding gap formed between rotor and stator is smaller than 30 microns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20122312U1 true DE20122312U1 (en) | 2005-05-04 |
Family
ID=34575282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20122312U Expired - Lifetime DE20122312U1 (en) | 2001-03-14 | 2001-07-16 | Device for emulsifying especially of water in fuel has rotor double mounted in stator, and width of grinding gap formed between rotor and stator is smaller than 30 microns |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20122312U1 (en) |
-
2001
- 2001-07-16 DE DE20122312U patent/DE20122312U1/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20050609 |
|
| R150 | Term of protection extended to 6 years |
Effective date: 20050504 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20080201 |