DE2154785A1 - Aspirator/purifier - for diry gas contaminated with phenols resins etc - Google Patents
Aspirator/purifier - for diry gas contaminated with phenols resins etcInfo
- Publication number
- DE2154785A1 DE2154785A1 DE19712154785 DE2154785A DE2154785A1 DE 2154785 A1 DE2154785 A1 DE 2154785A1 DE 19712154785 DE19712154785 DE 19712154785 DE 2154785 A DE2154785 A DE 2154785A DE 2154785 A1 DE2154785 A1 DE 2154785A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- secondary air
- raw gas
- combustion
- suction
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
Description
'Verfahren und Vorrichtung zur Absaugung und Reinigung von Rohgas, das mit Phenolen, Harzen und ähnlichen Stoffen verunreinigt ist' Das Absaugen und Reinigen von Abgas, das insbesondere mit phenol- und harzartigen Stoffen verschmutzt ist, bereitet große Schwiarigkeiten.'' Process and device for the extraction and cleaning of raw gas, that is contaminated with phenols, resins and similar substances' The suction and Cleaning of exhaust gas that is particularly polluted with phenolic and resinous substances is, causes great difficulties.
Phenol0 und sihnliche Stoff lassen ich nur durch besonders aufbereitetes Waschwasser z.B. Natronlauge auswaschen. Dieses Waschwasser darf aufgrund der Verschrnutzung mit den giftigen nestandtoilen nicht ins Abwasser abgeleitet werden; das bedeutet, daß besonders Vorrichtungen zur Lagerung und zum XbtransJport in Chemie-Betriobe, die die Reinigung vornehmen, vorgesehen werden müssen.I only allow phenol and similar substances through specially prepared Wash out washing water, e.g. caustic soda. This washing water is allowed due to the pollution cannot be discharged into the sewage with the poisonous nestandtoilen; that means, that especially devices for storage and transport in chemical plants, who carry out the cleaning must be provided.
Überlegungen, dieses Abgas in Kesseleinrichtungen zu verbrennen, scheitern an dem enorm hohen Kostonaufwand für das Erstellen von Kesseln. liinzu kommt, daß Ventilatoren, die unmittelbar im Absaugstrom der verschmutzten Gase liegen, durch die angeführten Rauchqasbegleiter sehr schnell verschmutzen, unwuchtig werden und dadurch einen erheblichen Reparaturkostenaufwand verursachen.Considerations to burn this waste gas in boiler equipment fail the enormous cost of creating boilers. it comes to that Fans that are directly in the exhaust flow of the polluted gases through the listed smoke gas companions dirty very quickly, become unbalanced and thereby cause considerable repair costs.
Um alle diese Nachteile der Rückständebeseitigung und des technischen Aufwandes auf ein Minimum herunterzudrücken, wird erfindungsgemiß vorgeschlagen, eine Absaug- und Reinigungsanlage entsprechend beiliegender Zeichnung auszufi'hren. In der beiliegenden Zeichnung ist dargestellt: mit 1 das Rohgaszuführungsrohr, mit 2 ein Drucklufterzeuger, mit 3 eine Absaugdüse, mit d Zuführung von öl oder Gas zur Verbrennunc im Brennerraum 5, mit 6 und 7 Sekundärluftventile zur Beimischung von Sekundärluft zur Verbrennung, mit 8 die Doppeldüsenkarmmer.To all of these disadvantages of residue disposal and the technical To reduce the effort to a minimum is proposed according to the invention, a suction and cleaning system according to the enclosed drawing to execute. The accompanying drawing shows: with 1 the raw gas supply pipe, with 2 a compressed air generator, with 3 a suction nozzle, with d supply of oil or Gas for combustion in burner chamber 5, with 6 and 7 secondary air valves for admixture of secondary air for combustion, with 8 the double nozzle arms.
Arbeitsweise der erfindungsgemäßen Ausführung: Durch Druckluft oder den Drucklufterzeuger 2 wird in der Düse 3 ein erforderliches Vakuum wirksam, das das Rohgas ansauqt und in den Brennerraum 5 befördert. Der im Brennerraum 5 angebrachte Brenner wird durch uführung von z.B. öl, Gas oder auch elektrischer Stütz flamme auf das Rohgas so wirksam, daß die verbrennbaren, lästigen Rauchgasbegleiter wie Teer oder Harze verbrennen. Abgase, die nicht genügend Sauerstoff erhalten, werden erfindungsgemäß durch die Doppeldüsenkammer 8 über die Sekundärluftventile 6 und 7 mit erforderlicher Verbrennungsluft versorgt, so daß eine erforderliche wirksame Verbrennung durchgeführt werden kann.Operation of the embodiment according to the invention: By compressed air or the compressed air generator 2, a required vacuum is effective in the nozzle 3, the the raw gas and conveyed into the burner chamber 5. The one attached in the burner chamber 5 The burner is activated by supplying e.g. oil, gas or an electric backup flame so effective on the raw gas that the combustible, annoying flue gas companions like Burn tar or resins. Exhaust gases that do not receive enough oxygen will be according to the invention through the double nozzle chamber 8 via the secondary air valves 6 and 7 supplied with the required combustion air, so that a required effective Combustion can be carried out.
Selbstverständlich ist die Erfindung nicht auf die vorstehend im einzelnen dargestellten und beschriebenen Ausbildungsformen beschränkt, sondern es sind zahlreiche Abänderungen möglich, ohne jedoch von dem Grundgedanken abzuweichen, eine Rohgasreinigung durch Verbrennung so vorzunehmen, daß ein Drucklufterzeuger, der in le-iner Weise durch das verunreinigte Schmutz gas oder durch heiße Dämpfe henachteiligt wird, einer Düse die erforderliche Antriebs luft zur Verfügung stellt und das Rohgas im P.ereich der Düse oder Immittelbar hinter der Düse durch eine Stützflamme reziindet wird, wobei zur erforderlichen Unterstützung der Sekundärluftmenge für die Verbrennung eine Doppeldäsenkammer über Sekundärluftventile oher öffnungen 6 und 7 Sekundärluft, die auch gleichzeitig zur erforderlichen Kühlung der Düsen und Brennerteile dient.Of course, the invention is not limited to the above in detail Forms of training shown and described are limited, but there are numerous Changes possible without deviating from the basic idea, a raw gas cleaning to make by combustion so that a compressed air generator, which in le-iner way is adversely affected by the contaminated dirty gas or by hot vapors, a nozzle provides the required drive air and the raw gas in In the area of the nozzle or immediately behind the nozzle, a supporting flame is used is, with the necessary support of the amount of secondary air for the combustion a double nozzle chamber via secondary air valves with openings 6 and 7 secondary air, which also serves to cool the nozzles and burner parts as required.
P a t e n t a n s p r ü c h e:P a t e n t a n s p r ü c h e:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712154785 DE2154785A1 (en) | 1971-11-04 | 1971-11-04 | Aspirator/purifier - for diry gas contaminated with phenols resins etc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712154785 DE2154785A1 (en) | 1971-11-04 | 1971-11-04 | Aspirator/purifier - for diry gas contaminated with phenols resins etc |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2154785A1 true DE2154785A1 (en) | 1973-05-10 |
Family
ID=5824171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712154785 Pending DE2154785A1 (en) | 1971-11-04 | 1971-11-04 | Aspirator/purifier - for diry gas contaminated with phenols resins etc |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2154785A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353798A1 (en) * | 1976-06-04 | 1977-12-30 | Bayer Ag | METHOD AND APPARATUS FOR PURIFYING RESIDUAL GASES BY COMBUSTION |
EP0397928A1 (en) * | 1989-05-05 | 1990-11-22 | Luigi Carboni | Smoke purifier apparatus for chimneys |
-
1971
- 1971-11-04 DE DE19712154785 patent/DE2154785A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353798A1 (en) * | 1976-06-04 | 1977-12-30 | Bayer Ag | METHOD AND APPARATUS FOR PURIFYING RESIDUAL GASES BY COMBUSTION |
EP0397928A1 (en) * | 1989-05-05 | 1990-11-22 | Luigi Carboni | Smoke purifier apparatus for chimneys |
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