SU735290A1 - Apparatus for pulse-type liquid aerating - Google Patents
Apparatus for pulse-type liquid aerating Download PDFInfo
- Publication number
- SU735290A1 SU735290A1 SU762386144A SU2386144A SU735290A1 SU 735290 A1 SU735290 A1 SU 735290A1 SU 762386144 A SU762386144 A SU 762386144A SU 2386144 A SU2386144 A SU 2386144A SU 735290 A1 SU735290 A1 SU 735290A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- liquid
- aerator
- fluid
- mass transfer
- Prior art date
Links
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
1one
Изобретение относитс к устройствам дл смешени жидкости и газа, в частности дл аэрации сточных вод при их биохимической очистке.The invention relates to devices for mixing liquid and gas, in particular for aerating sewage during their biochemical treatment.
Известно устройство дл смещени жидкости с газом в пульсирующем режиме. Устройство снабжено патрубком ввода и отвода газа, имеющим перекрывающее устройство 1.A device for displacing a liquid with a gas in a pulsed mode is known. The device is equipped with a nozzle input and exhaust gas having a closing device 1.
Недостатком указанного устройства вл ютс дополнительные затраты энергии йа посторонний источник пульсации.The disadvantage of this device is the additional cost of energy and an extraneous source of pulsation.
Известно устройство дл аэрации жидкоега, включающее диффузор с цилиндоическим патрубком . В верхней части трубы размещен,5A device for the aeration of liquid gas is known, which includes a diffuser with a cylindrical pipe. At the top of the pipe is placed, 5
трубопровод подачи и выброса воздуха с запорно-регулирующей арматурой 2.air supply and discharge pipe with valves and fittings 2.
Однако стабилизированна поверхность кон- , такта фа этого устройства отрицательно сказываетс на массообмеие, и следовательно, jo на процесс азрации;However, the stabilized surface of the con tact of this device adversely affects the mass distribution and, therefore, jo on the process of azlation;
Цель изобретени - интенсификаци процесса аэрации путем увеличени поверхности контакта фаз.The purpose of the invention is to intensify the aeration process by increasing the contact surface of the phases.
Это., достигаетс тем, что трубопровод подаЧи и выброса воздуха размещен коаксиально цилиндрическому патрубку, причем соотношение диаметров цилиндрического патрубка и трубопровода подачи и выброса воздуха равно 1,1-1,7. This. Is achieved by the fact that the air supply and air discharge pipe is placed coaxially to the cylindrical pipe, and the ratio of the diameters of the cylindrical pipe and the air supply and air pipe is 1.1-1.7.
На чертеже представлена схема предложенного устройства.The drawing shows a diagram of the proposed device.
Устройство дл аэрации состоит из аэратора, включающего диффузор 1 с цилиндрическим патрубком 2, внутри которого коаксиально размещен трубопровод 3 подачи и выброса воздуха с запорно-регуйирующей арматурой (клапанами) 4 и 5.The device for aeration consists of an aerator comprising a diffuser 1 with a cylindrical pipe 2, inside of which is placed coaxially a pipeline 3 for supplying and discharging air with shut-off and control valves (valves) 4 and 5.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762386144A SU735290A1 (en) | 1976-07-12 | 1976-07-12 | Apparatus for pulse-type liquid aerating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762386144A SU735290A1 (en) | 1976-07-12 | 1976-07-12 | Apparatus for pulse-type liquid aerating |
Publications (1)
Publication Number | Publication Date |
---|---|
SU735290A1 true SU735290A1 (en) | 1980-05-27 |
Family
ID=20670559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762386144A SU735290A1 (en) | 1976-07-12 | 1976-07-12 | Apparatus for pulse-type liquid aerating |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU735290A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004091764A1 (en) * | 2003-04-08 | 2004-10-28 | Parks Richard E | Apparatus and method for gas induced mixing and agitating of a fermenting juice in a tank during vinification |
CN105903396A (en) * | 2016-05-19 | 2016-08-31 | 王丽莉 | Energy-aggregated gas stirring method and device |
-
1976
- 1976-07-12 SU SU762386144A patent/SU735290A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004091764A1 (en) * | 2003-04-08 | 2004-10-28 | Parks Richard E | Apparatus and method for gas induced mixing and agitating of a fermenting juice in a tank during vinification |
CN105903396A (en) * | 2016-05-19 | 2016-08-31 | 王丽莉 | Energy-aggregated gas stirring method and device |
CN105903396B (en) * | 2016-05-19 | 2018-12-07 | 王丽莉 | A kind of cumulative Gas Stirring method and device |
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