DE3727269C2 - - Google Patents

Info

Publication number
DE3727269C2
DE3727269C2 DE3727269A DE3727269A DE3727269C2 DE 3727269 C2 DE3727269 C2 DE 3727269C2 DE 3727269 A DE3727269 A DE 3727269A DE 3727269 A DE3727269 A DE 3727269A DE 3727269 C2 DE3727269 C2 DE 3727269C2
Authority
DE
Germany
Prior art keywords
distribution
channels
gas
gas supply
plate
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 - Fee Related
Application number
DE3727269A
Other languages
German (de)
English (en)
Other versions
DE3727269A1 (de
Inventor
Hans-Gerd Dipl.-Ing. Dr. 5107 Simmerath De Gethke
Detlef Dipl.-Ing. Dr. 5100 Aachen De Eitner
Friedel 5204 Lohmar Engelhard, (Verstorben), De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EITNER, DETLEF, DR.-ING. BERNAU, AXEL F., 5100 AAC
Original Assignee
ENGELHARD GEB SASSEN GERTRUD WILHELMINE 5204 LOHMAR DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ENGELHARD GEB SASSEN GERTRUD WILHELMINE 5204 LOHMAR DE filed Critical ENGELHARD GEB SASSEN GERTRUD WILHELMINE 5204 LOHMAR DE
Priority to DE19873727269 priority Critical patent/DE3727269A1/de
Publication of DE3727269A1 publication Critical patent/DE3727269A1/de
Application granted granted Critical
Publication of DE3727269C2 publication Critical patent/DE3727269C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B01F23/231231—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations
    • B01F23/231232—Diffusers consisting of rigid porous or perforated material the outlets being in the form of perforations in the form of slits or cut-out openings
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B01D53/85—Biological processes with gas-solid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23125—Diffusers characterised by the way in which they are assembled or mounted; Fabricating the parts of the diffusers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231264—Diffusers characterised by the shape of the diffuser element being in the form of plates, flat beams, flat membranes or films
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Road Paving Structures (AREA)
DE19873727269 1987-08-15 1987-08-15 Gaszufuehrungs- und verteilvorrichtung fuer eine gasreinigungs- oder verrottungsanlage Granted DE3727269A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873727269 DE3727269A1 (de) 1987-08-15 1987-08-15 Gaszufuehrungs- und verteilvorrichtung fuer eine gasreinigungs- oder verrottungsanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873727269 DE3727269A1 (de) 1987-08-15 1987-08-15 Gaszufuehrungs- und verteilvorrichtung fuer eine gasreinigungs- oder verrottungsanlage

Publications (2)

Publication Number Publication Date
DE3727269A1 DE3727269A1 (de) 1989-02-23
DE3727269C2 true DE3727269C2 (enrdf_load_stackoverflow) 1990-05-23

Family

ID=6333851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873727269 Granted DE3727269A1 (de) 1987-08-15 1987-08-15 Gaszufuehrungs- und verteilvorrichtung fuer eine gasreinigungs- oder verrottungsanlage

Country Status (1)

Country Link
DE (1) DE3727269A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116252A1 (de) * 1991-05-17 1992-11-19 Luft & Trockentechnik Filtereinheit fuer spritz- und trockenanlagen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392423B (de) * 1989-05-11 1991-03-25 Voest Alpine Stahl Linz Vorrichtung zum einbringen von gasen in festbettfilter
DE4131893C1 (enrdf_load_stackoverflow) * 1991-09-25 1992-10-29 Hugo 7900 Ulm De Stuetzle
DE4223874C2 (de) * 1992-07-20 1996-11-07 Ahlmann Aco Severin Flächige Tragplatte für Kompostierungs- und Biofilteranlagen
ITMI20021173A1 (it) * 2002-05-30 2003-12-01 Ionics Italba Spa Apparecchiatura per la biofiltrazione di aria esausta proveniente da impianti per il trattamento di acque reflue da impianti di stoccaggio d
FR2938835B1 (fr) * 2008-11-25 2011-01-14 Fr D Assainissement Sfa Soc Dispositif d'aeration destine a etre positionne au fond d'un bassin de matiere a traiter
CN112717637A (zh) * 2021-03-30 2021-04-30 霍邱县荣益喜洋洋有机肥有限公司 一种有机肥生产过程中的废气处理系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634377A1 (de) * 1985-10-10 1987-04-16 Gethke Hans Gerd Dr Ing Gaszufuehrungs- und verteilvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116252A1 (de) * 1991-05-17 1992-11-19 Luft & Trockentechnik Filtereinheit fuer spritz- und trockenanlagen

Also Published As

Publication number Publication date
DE3727269A1 (de) 1989-02-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: GETHKE, HANS-GERD, DR.-ING., 5107 SIMMERATH, DE EI

8181 Inventor (new situation)

Free format text: GETHKE, HANS-GERD, DR.-ING., 5107 SIMMERATH, DE EITNER, DETLEF, DR.-ING., 5100 AACHEN, DE ENGELHARD, FRIEDEL, 5204 LOHMAR, (VERSTORBEN), DE

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EITNER, DETLEF, DR.-ING. BERNAU, AXEL F., 5100 AAC

8339 Ceased/non-payment of the annual fee