DE307579C - - Google Patents
Info
- Publication number
- DE307579C DE307579C DENDAT307579D DE307579DA DE307579C DE 307579 C DE307579 C DE 307579C DE NDAT307579 D DENDAT307579 D DE NDAT307579D DE 307579D A DE307579D A DE 307579DA DE 307579 C DE307579 C DE 307579C
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- chamber
- air
- floor
- gases
- 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
- 238000001816 cooling Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- UIXRSLJINYRGFQ-UHFFFAOYSA-N Calcium carbide Chemical compound [Ca+2].[C-]#[C-] UIXRSLJINYRGFQ-UHFFFAOYSA-N 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Vorrich-, tung, welche den Zweck hat, Staub und Rußteile aus den Verbrennungsprodukten der Ofenanlagen von Kalkbrennereien, Kalziumkarbidfabriken und ferner solchen der elektrochemischen Industrie auszuscheiden und unschädlich zu machen. Ferner dient sie auch zur Kondensation von Säuredämpfen. Für diese Reinigung hat man bisher die Gase filtriert, mittels zerstäubten Wassers gewaschen oder mit Dämpfen gesättigt und dann durch Abkühlung eine Niederschlagsbildung herbeigeführt. /" ,The invention relates to a device which has the purpose of removing dust and soot from the combustion products of the furnace systems from lime kilns, calcium carbide factories and also those of the electrochemical ones Eliminate industry and render it harmless. It also serves to condense acid vapors. For this Up to now, the gases have been filtered, washed with atomized water or cleaned saturated with vapors and then precipitated by cooling. / ",
Es hat sich nun bei diesem letzteren Verfahren als sehr nützlich erwiesen, das Gemisch von Luft oder Gasen und Wasserdampf vor dem Eintritt in die Kühlkammer einer Durchmischung1 zu unterwerfen.1 Nach der Erfindung ist für diesen Zweck ein besonderer Misch- It has now proven to be very useful in this latter process to subject the mixture of air or gases and water vapor to thorough mixing 1 before it enters the cooling chamber. 1 According to the invention, a special mixing-
ao raum vorgesehen, welcher zwischen der Sättigungskammer und der Abkühlungskammer angeordnet ist und durch derart angeordnete Wandungen gebildet wird, daß eine mindestens zweimalige Ablenkung der Luft oder der Gase um 900 erreicht wird. Neben den Dampfdüsen und Kühldüsen an der Decke der Kammern sind noch solche an dem Boden der Kammern . vorgesehen, wodurch eine durchgehende Wirkung erzielt wird. Zwecks Vervollständigung der Reinigung ist der Kühlkammer ein mit Wasserkühlung versehener Filter nachgeschaltet. Das Ganze ist in einem liegenden kesselartigen Behälter untergebracht, so daß sich die Vorrichtung in bezug auf, die Baukosten bedeutend niedriger stellt als die bisher bekannten. ao space is provided which is arranged between the saturation chamber and the cooling chamber and is formed by walls so arranged that an at least twice deflecting the air or the gases is achieved by 90 0th In addition to the steam nozzles and cooling nozzles on the ceiling of the chambers, there are also those on the floor of the chambers. provided, whereby a continuous effect is achieved. To complete the cleaning process, a water-cooled filter is connected downstream of the cooling chamber. The whole thing is housed in a lying kettle-like container, so that the device is significantly lower in terms of construction costs than the previously known.
In der Zeichnung ist ein Ausführungsbeispiel der neuen Vorrichtung veranschaulicht.In the drawing, an embodiment of the new device is illustrated.
Fig. ι ist ein Längsschnitt.Fig. Ι is a longitudinal section.
Fig. 2 ist ein wagerechter Schnitt, undFig. 2 is a horizontal section, and
Fig. 3 und 4 sind Querschnitte nach der Linie A-B bzw. C-D der Fig. 1.FIGS. 3 and 4 are cross-sections along the line AB and CD, respectively, of FIG. 1.
Die dargestellte Einrichtung hat eine Sättigungskammer 2, einen Mischraum 3 sowie eine Kühlkammer 4 und ferner eine Filterkammer 5.The device shown has a saturation chamber 2, a mixing chamber 3 and a Cooling chamber 4 and also a filter chamber 5.
Die zu reinigenden Gase treten bei 1 in die Vorrichtung und gelangen dann in die Sättigungskammer 2, in welcher eine intensive künstliche Befeuchtung der Gase bis zu ihrer totalen Sättigung mittels Dampfes von zweckmäßig geringer Spannung mit Hilfe der Dampfverteilungsröhren 9 stattfindet. Der Dampf wird durch Röhren 9 und Düsen 14 eingeführt, welche sowohl an der Decke als auch am Boden der Kammer angeordnet sind. Hierdurch wird erzielt, daß der Luftstrom in allen seinen Schichten mit Dampf behandelt- wird. Bisher fand diese gleichmäßige Behandlung wagerechter Luftströme nicht statt, weil die Düsen lediglich . an den Decken der Kammern angeordnet waren. Die Dampfverteilungsröhren 9 sind ■> an zwei außerhalb des Mantels der Vorrich-The gases to be purified enter the device at 1 and then enter the saturation chamber 2, in which an intensive artificial humidification of the gases up to their total Saturation by means of steam of suitably low voltage with the help of the steam distribution pipes 9 takes place. The steam is introduced through tubes 9 and nozzles 14, which are arranged both on the ceiling and on the floor of the chamber. This will achieves that the air flow is treated with steam in all of its layers. So far found this uniform treatment of horizontal air streams does not take place, because the nozzles only . were arranged on the ceilings of the chambers. The steam distribution tubes 9 are ■> to two outside the shell of the device
,,M,, M
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE307579C true DE307579C (en) |
Family
ID=560908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT307579D Active DE307579C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE307579C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072945B (en) * | 1960-01-14 | Bergbau Aktiengesellschaft Neue Hoffnung, Oberhausen (RhId) | Wet separator for gas dedusting, especially for dedusting the weather in mining operations | |
DE1122497B (en) * | 1955-05-09 | 1962-01-25 | Bischoff Gasreinigung | Device for washing gases |
DE1247281B (en) * | 1957-12-31 | 1967-08-17 | Bataafsche Petroleum | Process for separating soot from gas mixtures |
DE1257181B (en) * | 1960-12-22 | 1967-12-28 | Produits Azotes Soc D | Filters for removing dust from flue gases from electric arc furnaces |
DE1273467B (en) * | 1963-05-13 | 1968-07-25 | Hoelter H | Blow displacement device with dust precipitation device |
DE1571763B1 (en) * | 1965-10-23 | 1971-03-04 | Gen Electric | DEVICE FOR SEPARATING FINE DUST FROM GASES |
DE2353557A1 (en) * | 1972-10-31 | 1974-05-02 | Lone Star Steel Co | METHOD FOR THE SEPARATION OF POLLUTION FROM GASES |
WO1998033576A1 (en) * | 1997-02-05 | 1998-08-06 | ABB Fläkt AB | Open contact reactor |
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0
- DE DENDAT307579D patent/DE307579C/de active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072945B (en) * | 1960-01-14 | Bergbau Aktiengesellschaft Neue Hoffnung, Oberhausen (RhId) | Wet separator for gas dedusting, especially for dedusting the weather in mining operations | |
DE1122497B (en) * | 1955-05-09 | 1962-01-25 | Bischoff Gasreinigung | Device for washing gases |
DE1247281B (en) * | 1957-12-31 | 1967-08-17 | Bataafsche Petroleum | Process for separating soot from gas mixtures |
DE1257181B (en) * | 1960-12-22 | 1967-12-28 | Produits Azotes Soc D | Filters for removing dust from flue gases from electric arc furnaces |
DE1273467B (en) * | 1963-05-13 | 1968-07-25 | Hoelter H | Blow displacement device with dust precipitation device |
DE1571763B1 (en) * | 1965-10-23 | 1971-03-04 | Gen Electric | DEVICE FOR SEPARATING FINE DUST FROM GASES |
DE2353557A1 (en) * | 1972-10-31 | 1974-05-02 | Lone Star Steel Co | METHOD FOR THE SEPARATION OF POLLUTION FROM GASES |
WO1998033576A1 (en) * | 1997-02-05 | 1998-08-06 | ABB Fläkt AB | Open contact reactor |
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