DE3528555A1 - Vorrichtung zum verhindern der verstopfung einer luftdiffusorroehre - Google Patents
Vorrichtung zum verhindern der verstopfung einer luftdiffusorroehreInfo
- Publication number
- DE3528555A1 DE3528555A1 DE19853528555 DE3528555A DE3528555A1 DE 3528555 A1 DE3528555 A1 DE 3528555A1 DE 19853528555 DE19853528555 DE 19853528555 DE 3528555 A DE3528555 A DE 3528555A DE 3528555 A1 DE3528555 A1 DE 3528555A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- tube
- connector
- air diffuser
- air supply
- 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.)
- Withdrawn
Links
- 230000000903 blocking effect Effects 0.000 title 1
- 238000009792 diffusion process Methods 0.000 claims description 35
- 239000002351 wastewater Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 10
- 238000005273 aeration Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 244000005700 microbiome Species 0.000 claims description 5
- 238000001994 activation Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000003463 adsorbent Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000005416 organic matter Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000008394 flocculating agent Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 20
- 238000009423 ventilation Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B01F23/2311—Mounting the bubbling devices or 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
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23114—Mounting the bubbling devices or the diffusers characterised by the way in which the different elements of the bubbling installation are mounted
- B01F23/231143—Mounting the bubbling elements or diffusors, e.g. on conduits, using connecting elements; Connections therefor
-
- 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
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984123129U JPS6137298U (ja) | 1984-08-11 | 1984-08-11 | 散気管の目詰り防止装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3528555A1 true DE3528555A1 (de) | 1986-02-20 |
Family
ID=14852894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853528555 Withdrawn DE3528555A1 (de) | 1984-08-11 | 1985-08-08 | Vorrichtung zum verhindern der verstopfung einer luftdiffusorroehre |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6137298U (pt) |
| KR (1) | KR920008178B1 (pt) |
| DE (1) | DE3528555A1 (pt) |
| GB (1) | GB2164264A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639173A1 (de) * | 1986-11-15 | 1988-05-26 | Jaeger Arnold | Einrichtung zum begasen von fluessigkeiten |
| JP2005052683A (ja) * | 2000-10-30 | 2005-03-03 | Hatsumei Kobo:Kk | ２流体混合装置 |
| NO341349B2 (no) | 2014-10-20 | 2017-10-16 | Storvik Aqua As | Diffusor |
| CN114377594A (zh) * | 2022-01-24 | 2022-04-22 | 洛阳科品实业有限公司 | 一种可溶芯用的脱芯系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB605046A (en) * | 1944-07-25 | 1948-07-15 | Activated Sludge Ltd | Improvements in or relating to diffusers for diffusing gases into liquids |
| GB1290312A (pt) * | 1970-02-07 | 1972-09-27 | ||
| US3955527A (en) * | 1974-07-08 | 1976-05-11 | Outboard Marine Corporation | Marine propulsion trim tab with anti ventilation means |
| GB2073602A (en) * | 1980-03-28 | 1981-10-21 | Farrer Activated Sludge Ltd W | Diffuser for aeration and agitation of liquid |
| GB2086745B (en) * | 1980-10-09 | 1984-05-10 | Hawker Siddeley Water Eng | Gas diffuser |
| JPS6246479Y2 (pt) * | 1981-03-20 | 1987-12-15 | ||
| JPS6017277Y2 (ja) * | 1981-09-25 | 1985-05-27 | 日本碍子株式会社 | 散気筒式散気装置 |
-
1984
- 1984-08-11 JP JP1984123129U patent/JPS6137298U/ja active Granted
-
1985
- 1985-07-31 KR KR1019850005527A patent/KR920008178B1/ko not_active IP Right Cessation
- 1985-08-08 DE DE19853528555 patent/DE3528555A1/de not_active Withdrawn
- 1985-08-09 GB GB8520028A patent/GB2164264A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131358Y2 (pt) | 1989-09-26 |
| KR920008178B1 (ko) | 1992-09-25 |
| KR860001765A (ko) | 1986-03-22 |
| GB8520028D0 (en) | 1985-09-18 |
| GB2164264A (en) | 1986-03-19 |
| JPS6137298U (ja) | 1986-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |