DE315534C - - Google Patents
Info
- Publication number
- DE315534C DE315534C DENDAT315534D DE315534DA DE315534C DE 315534 C DE315534 C DE 315534C DE NDAT315534 D DENDAT315534 D DE NDAT315534D DE 315534D A DE315534D A DE 315534DA DE 315534 C DE315534 C DE 315534C
- Authority
- DE
- Germany
- Prior art keywords
- dust
- gases
- retained
- seating surfaces
- gas
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 7
- 230000000717 retained Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241000269346 Siren Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
Landscapes
- Electrostatic Separation (AREA)
Description
In den Vorrichtungen zum Reinigen vonIn the devices for cleaning
Gasen auf trockenem Wege, bei welchen der r Staub als trockenes Pulver zurückgehalten wird, muß dieser von Zeit zu Zeit von den Flächen, auf denen er sich festgesetzt hat, entfernt werden. Das geschieht meist durch Klopier, welche an die Flächen schlagen und sie dadurch in Erschütterung versetzen.Gases by the dry method, in which the r dust retained as a dry powder, the latter must be removed from time to time from the surfaces on which it has set itself. This is usually done by knockers, which hit the surfaces and thereby shake them.
Dieses Verfahren ist für elektrisch wirkendeThis procedure is for electrically acting
ίο Gasreiniger, bei welchen der Staub sich auf den Elektroden absetzt, schlecht anwendbar, insbesondere dann nicht, wenn es sich um die Reinigung sehr heißer ^Generatorgase handelt. Diese Gase werden in angemauerteri Behältern behandelt. Ein Abklopfen der dicken Wände von außen ist nicht möglich, und ebensowenig ist ein Öffnen der Behälter angängig, um das Abklopfen im Innern vorzunehmen, da ja die heißen Gase ausströmen und brennen würden.ίο Gas purifiers, where the dust is on the electrodes are difficult to use, especially not when it comes to the Cleaning of very hot ^ generator gases. These gases are in masonry containers treated. Knocking off the thick walls from the outside is not possible, and neither is it opening the container is acceptable in order to tap inside, since the hot gases would escape and burn.
Auch das Abklopfen mittels einer eingebauten Vorrichtung ist wegen der hohen Temperaturen unausführbar.Tapping with a built-in device is also due to the high temperatures impracticable.
Nach der Erfindung wird das Ablösen des zurückgehaltenen Staubes von seiner Unterlage durch akustische Einwirkung hervorgerufen. Mittels einer Pfeife, einer Sirene oder in beliebiger anderer Weise werden in dem Gasreiniger Luftschwmgungen hervorgerufen, welche das Ablösen und Herabfallen des abgesetzten ■Staubes bewirken. Die Schallwellenerzeugung kann natürlich auch in einem Nebenraum stattfinden.According to the invention, the detachment of the retained dust from its base caused by acoustic effects. By means of a whistle, a siren or whatever otherwise air swings are caused in the gas cleaner, which cause the deposited dust to detach and fall. The generation of sound waves can of course also take place in an adjoining room.
Nach dem angegebenen Verfahren kann der in Gasreinigern zurückgehaltene Staub ohne Betriebsstörungen dauernd gilt von den Absitzflächen entfernt werden, und zwar auch bei allen Reinigern, deren Absitzflächen ihrer Natur nach nicht mechanisch erschüttert werden können oder dürfen.Following the procedure given, the dust retained in gas cleaners can be removed without Continuous operational disruptions apply to the seating areas can be removed, even with all cleaners whose surfaces are not mechanically shaken by their nature can or may.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE315534C true DE315534C (en) |
Family
ID=568286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT315534D Active DE315534C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE315534C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743794C (en) * | 1940-02-29 | 1944-01-03 | Wacker Chemie Gmbh | Method for cleaning objects |
| DE944065C (en) * | 1951-12-14 | 1956-06-07 | Schenk Filterbau Gmbh | Filter device with ring-shaped filter discs lined up on a central tube |
| DE1257551B (en) * | 1958-10-28 | 1967-12-28 | Joest G M B H | Dust filter with filter hoses arranged in a circular shape on a rotating bogie, vacuumed from the inside and a sound system for cleaning the hoses |
| FR2747941A1 (en) * | 1996-04-30 | 1997-10-31 | Commissariat Energie Atomique | ELECTROSTATIC FILTER WITH RAPID CLEANING PROCESS WITHOUT CONTAINMENT BREAK |
| WO2006064163A1 (en) * | 2004-12-17 | 2006-06-22 | Commissariat A L'energie Atomique | Method and device for self-cleaning and voltage-dependent electro static filtering |
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0
- DE DENDAT315534D patent/DE315534C/de active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743794C (en) * | 1940-02-29 | 1944-01-03 | Wacker Chemie Gmbh | Method for cleaning objects |
| DE944065C (en) * | 1951-12-14 | 1956-06-07 | Schenk Filterbau Gmbh | Filter device with ring-shaped filter discs lined up on a central tube |
| DE1257551B (en) * | 1958-10-28 | 1967-12-28 | Joest G M B H | Dust filter with filter hoses arranged in a circular shape on a rotating bogie, vacuumed from the inside and a sound system for cleaning the hoses |
| FR2747941A1 (en) * | 1996-04-30 | 1997-10-31 | Commissariat Energie Atomique | ELECTROSTATIC FILTER WITH RAPID CLEANING PROCESS WITHOUT CONTAINMENT BREAK |
| EP0804966A1 (en) * | 1996-04-30 | 1997-11-05 | Commissariat A L'energie Atomique | Electrostatic filter with fast cleaning process without loss of confinement |
| US5900043A (en) * | 1996-04-30 | 1999-05-04 | Commissariat A L'energie Atomique | Electrostatic filter with process for fast cleaning without breaking confinement |
| WO2006064163A1 (en) * | 2004-12-17 | 2006-06-22 | Commissariat A L'energie Atomique | Method and device for self-cleaning and voltage-dependent electro static filtering |
| FR2879481A1 (en) * | 2004-12-17 | 2006-06-23 | Commissariat Energie Atomique | SELF-CLEANING ELECTROSTATIC FILTRATION METHOD AND DEVICE AND VOLTAGE SUPPRESSOR |
| CN101124047B (en) * | 2004-12-17 | 2011-02-16 | 法国原子能委员会 | Method and device for self-cleaning and voltage-dependent electro static filtering |
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