SU776554A3 - Устройство дл очистки сточных вод - Google Patents
Устройство дл очистки сточных вод Download PDFInfo
- Publication number
- SU776554A3 SU776554A3 SU721852108A SU1852108A SU776554A3 SU 776554 A3 SU776554 A3 SU 776554A3 SU 721852108 A SU721852108 A SU 721852108A SU 1852108 A SU1852108 A SU 1852108A SU 776554 A3 SU776554 A3 SU 776554A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tank
- blades
- circulator
- cutting
- liquid
- Prior art date
Links
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
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23353—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being sucked towards the rotating stirrer
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
-
- 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
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83611—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by cutting
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Physical Water Treatments (AREA)
- Farming Of Fish And Shellfish (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ОЧИСТКИ СТОЧНЫХ ВОД
; 1
Устройство относитс к области охраны окружающей среды и может быть применено дл очистки сточных вод в любых отрасл х промышленности.
Известно устройство дл биологической очистки сточных вод, содержащее резервуар, в донной части которого установлен лопастной узел циркул ции жидкости с размещенной йад ним системой подачи кислорода или кислородсодержащей смеси 1} .
При обработке сточных вод, содержащих волокнистые включени , возможно засорение узла циркул ции, что вызывает нарушение его нормальной работы и ведет к снижению эффективности очистки сточных вод.
Цель изобретени - повышение эффективности очистки сточных вод.
Цель .достигаетс за счет того, что устройство снабжено неподвижным ножом, размещенным над лопастным узлом циркул ции жидкости, на входной стороне лсэпастей которого ;выполнены режущие кромки..
Режуща кромка неподвижного ножа может быть выполнена зигзагообразной формы.
На фиг. 1 схематично изображено предлагаемое устройство,разрез;на
фцг. 2 - сечение А-А на фиг. 1; на фиг. 3 - вид по стрелке Б на фиг. 2.
Устройство содержит резервуар 1, в донной части которого установлен узел 2 циркул ции жидкости с лопас- т ми 3, над которыми установлен .неподвижный нож 4, с зйгэагообразным режущи1«о кромками 5 и система
10 6 подачи кислорода или кислородсо держащей смеси.
При наличии в обрабатываемой жидкости волокнистых включений, например волос или нейлоновых нитей,
15 весьма веро тно попадание этих включений на лопасти узла циркул ции жидкости , что может нарушать нормальную его работу.
В предлагаемом устройстве нити, попадающие на лопасти узла 2 циркул 20 ции жидкостИр подвергаютс измельчению за счет взаимодействи режущих кромок лопастей и режущих кромок :ножа 4, причем зигзагообразна форма
25 режущей кромки ножа способствует тому , что вис щие на режущей кромке вращающихс лопастей нити захватываютс ее выступающими част ми и не могут, вследствие этого избежать процесса
30 измельчени .
Claims (2)
1. Устройство дл бчистки сточных вод, включающее резервуар, в донной части которого установлен лопастной узел циркул ции жидкости с размещенной нал ним системой подачи кислорода или кислородсодержащей смеси, отличайщеес тем, что, с целью повьпнени эффективности очист ки сточных вод, содержащих волокнистые включени , оно снабжено неподвижHiaM ножом, размещенным над лопастным узлом циркул ции жидкости и вэаимодействуннцим с режущими кромками, выполненными на входной Ьторрне лопастей.
2. Устройство ПОП.1, о т л и ч а ю щ е е с тем, что режуща кромка неподвижного ножа имеет зигзагообразную форму.
Источники информации, прин тые во внимание при экспертизе
1. Патент СССР 508170, кл. С 02 С 1/02, 16.03.71.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1704471A CH531991A (de) | 1971-11-22 | 1971-11-22 | Einbeckenkläranlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU776554A3 true SU776554A3 (ru) | 1980-10-30 |
Family
ID=4422324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721852108A SU776554A3 (ru) | 1971-11-22 | 1972-11-21 | Устройство дл очистки сточных вод |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US3875057A (ru) |
| JP (1) | JPS5548878B2 (ru) |
| AT (1) | AT308656B (ru) |
| AU (1) | AU472050B2 (ru) |
| BE (1) | BE791667A (ru) |
| BG (1) | BG20320A3 (ru) |
| CA (1) | CA965886A (ru) |
| CH (1) | CH531991A (ru) |
| CS (1) | CS160618B2 (ru) |
| DD (1) | DD100232A5 (ru) |
| DE (1) | DE2164360C3 (ru) |
| ES (1) | ES408882A1 (ru) |
| FI (1) | FI56818C (ru) |
| FR (1) | FR2160918B1 (ru) |
| GB (1) | GB1408155A (ru) |
| HU (1) | HU172975B (ru) |
| IE (1) | IE38147B1 (ru) |
| IL (1) | IL40884A (ru) |
| IN (1) | IN138836B (ru) |
| IT (1) | IT969206B (ru) |
| LU (1) | LU66510A1 (ru) |
| NL (1) | NL7215485A (ru) |
| NO (1) | NO133323C (ru) |
| PL (1) | PL78727B1 (ru) |
| RO (1) | RO61439A (ru) |
| SE (1) | SE384999B (ru) |
| SU (1) | SU776554A3 (ru) |
| TR (1) | TR17607A (ru) |
| ZA (1) | ZA728239B (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054519A (en) * | 1975-09-04 | 1977-10-18 | Nautron Corporation | Hydraulic attrition unit for marine toilet |
| FR2388950A1 (fr) * | 1977-04-29 | 1978-11-24 | Nautron Corp | Appareil de traitement pour toilette marine |
| JPS5281952A (en) * | 1975-12-29 | 1977-07-08 | Ebara Corp | Aeration device |
| JPS5281953A (en) * | 1975-12-29 | 1977-07-08 | Ebara Corp | Aeration device |
| US4454078A (en) * | 1980-11-10 | 1984-06-12 | General Signal Corporation | Mixing systems having agitators for mixing gas with liquid |
| JPS5826077Y2 (ja) * | 1982-01-14 | 1983-06-04 | 荏原インフイルコ株式会社 | 曝気装置 |
| DE4400149C2 (de) * | 1994-01-05 | 1999-11-04 | Biolog Biotechnologie Und Logi | Frei aufstellbare Mehr-Kammer-Hauswasserkläranlage |
| US5454986A (en) * | 1994-08-04 | 1995-10-03 | Lessen; Martin | Down-flow batch mixing system |
| US5925293A (en) * | 1996-10-04 | 1999-07-20 | General Signal Corporation | Mixer sparging apparatus |
| DE19736531C2 (de) * | 1997-08-22 | 2002-05-29 | Biogest Internat Gmbh | Biologische Kläranlage mit Einbecken-Reaktor mit Vorrichtung zum Belüften und/oder Umwälzen des Gemisches |
| US20110156290A1 (en) * | 2009-12-30 | 2011-06-30 | David Allen Wensloff | Medium Orbital Flow Oxygenator |
| JP7076875B2 (ja) * | 2016-12-05 | 2022-05-30 | グローバル・ライフ・サイエンシズ・ソリューションズ・ユーエスエー・エルエルシー | １つまたは複数の乱流生成器を備えたバイオリアクタシステム用インペラ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1215817A (en) * | 1916-07-05 | 1917-02-13 | Adam Kimmerling | Fish-guard. |
| US2944802A (en) * | 1955-02-16 | 1960-07-12 | Denver Equip Co | Froth flotation and aeration apparatus |
| US2882994A (en) * | 1955-04-12 | 1959-04-21 | Sivalls Tanks Inc | Separator apparatus |
| CH342907A (de) * | 1955-04-26 | 1959-11-30 | Voith Gmbh J M | Verfahren und Anordnung zum Anreichern des Wassers von Flussläufen mit Sauerstoff aus der Atmosphäre |
| US3025962A (en) * | 1958-09-02 | 1962-03-20 | Sanitary Plastics Inc | Protective devices for septic tanks |
| US3318248A (en) * | 1964-06-03 | 1967-05-09 | Harry M Roberts | Disintegrating type sewage disposal system |
| US3480213A (en) * | 1965-07-12 | 1969-11-25 | Gruendler Crusher & Pulverizer | Vertical shredders |
| US3342727A (en) * | 1965-12-06 | 1967-09-19 | Victor A Bringle | Method of and system for sewage treatment |
| US3547357A (en) * | 1966-12-22 | 1970-12-15 | Bolton Emerson | Process for pulping |
| US3574331A (en) * | 1968-12-18 | 1971-04-13 | Mitsubishi Kakoki Kk | Aeration tank for waste treatment |
| US3679053A (en) * | 1970-07-27 | 1972-07-25 | Pollution Control Products Inc | Batch sewage treatment system |
-
0
- BE BE791667D patent/BE791667A/xx unknown
-
1971
- 1971-11-22 CH CH1704471A patent/CH531991A/de not_active IP Right Cessation
- 1971-12-23 AT AT1106771A patent/AT308656B/de not_active IP Right Cessation
- 1971-12-23 DE DE2164360A patent/DE2164360C3/de not_active Expired
-
1972
- 1972-11-16 NL NL7215485A patent/NL7215485A/xx not_active Application Discontinuation
- 1972-11-17 HU HUKA001361 patent/HU172975B/hu unknown
- 1972-11-20 CS CS783872A patent/CS160618B2/cs unknown
- 1972-11-20 PL PL1972158939A patent/PL78727B1/pl unknown
- 1972-11-21 SU SU721852108A patent/SU776554A3/ru active
- 1972-11-21 FI FI3280/72A patent/FI56818C/fi active
- 1972-11-21 IL IL4088472A patent/IL40884A/xx unknown
- 1972-11-21 SE SE1515372A patent/SE384999B/xx unknown
- 1972-11-21 DD DD16699072A patent/DD100232A5/xx unknown
- 1972-11-21 NO NO425572A patent/NO133323C/no unknown
- 1972-11-21 FR FR7241334A patent/FR2160918B1/fr not_active Expired
- 1972-11-21 ZA ZA728239A patent/ZA728239B/xx unknown
- 1972-11-21 IT IT976472A patent/IT969206B/it active
- 1972-11-21 US US308598A patent/US3875057A/en not_active Expired - Lifetime
- 1972-11-21 CA CA157,361A patent/CA965886A/en not_active Expired
- 1972-11-21 LU LU66510D patent/LU66510A1/xx unknown
- 1972-11-22 IE IE1624/72A patent/IE38147B1/xx unknown
- 1972-11-22 BG BG2193172A patent/BG20320A3/xx unknown
- 1972-11-22 ES ES408882A patent/ES408882A1/es not_active Expired
- 1972-11-22 GB GB5386072A patent/GB1408155A/en not_active Expired
- 1972-11-22 AU AU49116/72A patent/AU472050B2/en not_active Expired
- 1972-11-22 TR TR1760772A patent/TR17607A/xx unknown
- 1972-11-22 RO RO7289272A patent/RO61439A/ro unknown
- 1972-11-22 JP JP11762972A patent/JPS5548878B2/ja not_active Expired
- 1972-11-27 IN IN1998/72A patent/IN138836B/en unknown
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