CN204022541U - A kind of jet-flow aeration system - Google Patents
A kind of jet-flow aeration system Download PDFInfo
- Publication number
- CN204022541U CN204022541U CN201420331962.0U CN201420331962U CN204022541U CN 204022541 U CN204022541 U CN 204022541U CN 201420331962 U CN201420331962 U CN 201420331962U CN 204022541 U CN204022541 U CN 204022541U
- Authority
- CN
- China
- Prior art keywords
- jet
- aeration system
- tracheae
- nozzle
- utility
- 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 - Lifetime
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims description 23
- 238000005276 aerator Methods 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000010865 sewage Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- -1 and when aeration Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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)
Abstract
The utility model jet-flow aeration system solves that to there is maintenance rate in existing aerobic aeration system high, the shortcomings such as maintenance cost is high, and dissolved oxygen efficiency is low.Jet tracheae, water jets pipe make in aggregates by the utility model jet-flow aeration system, and in-site installation is convenient, short construction period; Dynamic efficiency is high, easy to maintenance, and install simple, under water without dynamic equipment, the application of humidifying shower nozzle solves the problem of ejector fouling and clogging, is very suitable for the newly-built of aerobic aeration system and transformation.
Description
Technical field
The utility model relates to a kind of jet-flow aeration system.
Background technology
Aerobic aeration system many employings following methods of the prior art:
Air blasts in sewage by gas blower by disc type diaphragm or pipe-type membrane aerator by micro-pore aeration, and the oxygen in air dissolves in rapidly in sewage, completes the oxygenation to sewage.Its diaphragm of aerator has a large amount of pore, and when aeration, pore opens, and air diffuser is become thin bubble, freely discharges rill at 1-3mm; During stopping aeration, pore closes.Micro-pore aeration dynamic efficiency is the highest, but be also the most easily block, damaged, need periodic replacement.
Jet-flow aeration is made up of gas blower, jet-loop pump, ejector, mud mixture in aeration tank is by being pumped into ejector, special design makes fully to mix with air at lower pressures into water, air is atomized into the extremely small bubble of diameter, transfer to liquid phase and biophase quickly and effectively, complete the rush transfer process of oxygen.Its dynamic efficiency is high, but the nozzle of ejector exists the risk of fouling and clogging.
Surface aeration is under the powerful prograding of inverted umbrella shaped impeller, and water is that water curtain shape throws away from vane edge, forms water curtain, wraps up in into large quantity of air.Because water body circulates up and down, constantly update liquid level, sewage big area contacts with air, and vane rotary drives water body flow, forms negative pressuren zone, and suck air, the oxygen in air dissolves in rapidly in sewage, completes the oxygenation to sewage.Its maintenance aspect, but the dissolved oxygen efficiency of surface aeration is lower.
Utility model content
The utility model discloses a kind of novel jet flow aerating system, in order to solve, to there is maintenance rate in existing aerobic aeration system high, the shortcomings such as maintenance cost is high, and dissolved oxygen efficiency is low.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of jet-flow aeration system, it is characterized in that, described jet-flow aeration system is made up of jet water pipe, jet tracheae, fluid jet nozzle, air guide fan page, humidifying shower nozzle; Jet water pipe, jet tracheae are arranged through some air guide fan pages up and down and are linked as an entirety; Fluid jet nozzle is connected with jet water pipe, and jet tracheae is connected with fluid jet nozzle by air guide fan page.
A kind of jet-flow aeration system, it is characterized in that, jet-pump entrance end is connected with aeration tank, exit end and jet aerator connect, gas blower is connected with jet aerator by tracheae, main tracheae is provided with humidifying shower nozzle, and the active sludge in aeration tank enters fluid jet nozzle by jet water pipe, and air enters fluid jet nozzle through jet tracheae by air guide fan page by gas blower.
A kind of jet-flow aeration system, it is characterized in that, described jet water pipe and jet tracheae, fluid jet nozzle, air guide fan page are made by glass-reinforced plastic material.
A kind of jet-flow aeration system, is characterized in that, main tracheae is provided with humidifying shower nozzle.
?jet-flow aeration equipment as above, is characterized in that, jet water source is sprayed by fluid jet nozzle, by relying on venturi principle, jet source of the gas is sucked, form micro-bubble, thus fast and effeciently transfer to liquid phase and biophase, complete the function of oxygen supply and mixing.
In sum, owing to have employed technique scheme, the utility model jet-flow aeration system dynamic efficiency is high, easy to maintenance, installs simple, under water without dynamic equipment, is provided with humidifying shower nozzle simultaneously, solves the problem of ejector fouling and clogging on main tracheae.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model jet-flow aeration system.
Embodiment
According to the content disclosed in claim of the present utility model and utility model content, described in the technical solution of the utility model is specific as follows:
Fig. 1 is the structural representation of the utility model jet-flow aeration system, refer to Fig. 1, wherein jet-flow aeration system 10 is arranged in aeration tank 40, jet-flow aeration equipment 10 is by jet water pipe 101, jet tracheae 102, fluid jet nozzle 103, air guide fan page 104, humidifying shower nozzle 105 forms, active sludge is entered fluid jet nozzle 103 by jet water pipe 101 by jet-pump 20 by jet water source, air enters jet flow shower nozzle 103 through jet tracheae 102 by air guide fan page 104 by gas blower 30, jet water source is sprayed by fluid jet nozzle, by relying on venturi principle, jet source of the gas is sucked, form micro-bubble, thus fast and effeciently transfer to liquid phase and biophase, complete the function of oxygen supply and mixing.The humidifying shower nozzle 105 be simultaneously contained on main tracheae is opened, and in order to wet air, prevents the air source inlet fouling and clogging of fluid jet nozzle.
The utility model stirs aerating system and is made up of jet water pipe 101, jet tracheae 102, fluid jet nozzle 103, air guide fan page 104, humidifying shower nozzle 105.
Described jet water pipe 101 of the present utility model is connected in aggregates with jet tracheae 102 fluid jet nozzle 103, air guide fan page 104.
Described jet water pipe 101 of the present utility model is made by glass-reinforced plastic material with jet tracheae 102 fluid jet nozzle 103, air guide fan page 104.
In an embodiment of the present utility model, principle of work of the present utility model can be:
Jet water source is directly injected by the spout of jet water pipe, and source of the gas imports fluid jet nozzle by the opening of jet tracheae by air guide fan page, relies on jet water source that the suction of jet source of the gas is fully mixed into micro-bubble and is sprayed by fluid jet nozzle.One humidifying shower nozzle, sprays into a small amount of clear water at main tracheae, in order to humidified air, to prevent the fouling at fluid jet nozzle gas inlet place.
The oxygen transfer efficiency of this jet-flow aeration system reaches 30%, and dynamic efficiency reaches 2.6kgSOR/kwh, owing to employing humidifying shower nozzle, even in the waste water that calcium content is high, also ejector scale problems does not occur.
In sum, owing to have employed technique scheme, the utility model jet-flow aeration system solves that to there is maintenance rate in existing aerobic aeration system high, the shortcomings such as maintenance cost is high, and dissolved oxygen efficiency is low.Jet tracheae, water jets pipe make in aggregates by the utility model jet-flow aeration system, and in-site installation is convenient, short construction period; Dynamic efficiency is high, easy to maintenance, and install simple, under water without dynamic equipment, the application of humidifying shower nozzle solves the problem of ejector fouling and clogging, is very suitable for the newly-built of aerobic aeration system and transformation.
Above preferred embodiment of the present utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the usual manner in this area; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or being revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (4)
1. a jet-flow aeration system, is characterized in that, described jet-flow aeration system is made up of jet water pipe (101), jet tracheae (102), fluid jet nozzle (103), air guide fan page (104), humidifying shower nozzle (105); Jet water pipe (101), jet tracheae (102) are arranged through some air guide fan pages (104) up and down and are linked as an entirety; Fluid jet nozzle (103) is connected with jet water pipe (101), and jet tracheae (102) is connected with fluid jet nozzle by air guide fan page (104).
2. jet-flow aeration system according to claim 1, it is characterized in that, jet-pump (20) entrance end is connected with aeration tank (40), exit end is connected with jet aerator (10), gas blower (30) is connected with jet aerator by tracheae, main tracheae is provided with humidifying shower nozzle (105), active sludge in aeration tank enters fluid jet nozzle (103) by jet water pipe (101), and air enters fluid jet nozzle (103) through jet tracheae (102) by air guide fan page (104) by gas blower (30).
3. jet-flow aeration system according to claim 1, is characterized in that, described jet water pipe (101) and jet tracheae (102), fluid jet nozzle (103), air guide fan page (104) are made by glass-reinforced plastic material.
4. jet-flow aeration system according to claim 1, is characterized in that, main tracheae is provided with humidifying shower nozzle (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331962.0U CN204022541U (en) | 2014-06-20 | 2014-06-20 | A kind of jet-flow aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331962.0U CN204022541U (en) | 2014-06-20 | 2014-06-20 | A kind of jet-flow aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022541U true CN204022541U (en) | 2014-12-17 |
Family
ID=52062433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331962.0U Expired - Lifetime CN204022541U (en) | 2014-06-20 | 2014-06-20 | A kind of jet-flow aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399201A (en) * | 2015-12-17 | 2016-03-16 | 江苏新奇环保有限公司 | Modularization nitration tank |
| CN105417684A (en) * | 2015-12-17 | 2016-03-23 | 江苏新奇环保有限公司 | Nitrifying tank |
-
2014
- 2014-06-20 CN CN201420331962.0U patent/CN204022541U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399201A (en) * | 2015-12-17 | 2016-03-16 | 江苏新奇环保有限公司 | Modularization nitration tank |
| CN105417684A (en) * | 2015-12-17 | 2016-03-23 | 江苏新奇环保有限公司 | Nitrifying tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202898120U (en) | High-efficiency oxygen dissolving jet aerator | |
| CN202968244U (en) | Jet aerator | |
| CN201890803U (en) | Jet aerator | |
| CN202492407U (en) | Foam removing device | |
| CN207046963U (en) | A kind of micro-nano bubble aeration device | |
| CN204022541U (en) | A kind of jet-flow aeration system | |
| CN207371376U (en) | Micro-nano jet aerator | |
| CN203486961U (en) | Spiral vortex jet-flow aerating device | |
| CN207451748U (en) | A kind of jet aerator | |
| CN108328756A (en) | A kind of air conducting water treatment facilities, system and method | |
| CN205917075U (en) | Flow thrusting aerator | |
| CN201999783U (en) | Efficient jet flow aerating apparatus for rectangular sewage tank | |
| CN202124525U (en) | Efficient jet aerator | |
| CN201376915Y (en) | Jet aerating device with air supplied by positive pressure in middle layer | |
| CN204022539U (en) | A kind of novel aerator | |
| CN204848429U (en) | Novel aerator integrally lift up device | |
| CN210030194U (en) | Jet stirring aeration device | |
| CN208716950U (en) | A kind of improvement sewage disposal system | |
| CN103127820A (en) | Method and device for integral deodorization and sewage treatment of municipal sewage plants | |
| CN207294332U (en) | Energy-efficient composite flora MBR devices | |
| CN201854608U (en) | Water lifting and pushing aeration oxygen-enhanced device based on gas jet | |
| CN206407965U (en) | A kind of jet aerator | |
| CN204803099U (en) | Jet aerator | |
| CN203048658U (en) | Aeration system | |
| CN206368074U (en) | A kind of butterfly underground jet flow aeration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEST PURE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO., Free format text: FORMER OWNER: DUAN GUOXIU Effective date: 20150605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Ning Inventor before: Duan Guoxiu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DUAN GUOXIU TO: TANG NING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150605 Address after: 201319 Shanghai City, Pudong New Area Shen Mei Road 123 Lane 3 Building Room 1001 Patentee after: WEST PURE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: 201319 No. 2688, Lane 155, Shanghai South Road, Shanghai, Pudong New Area 202 Patentee before: Duan Guoxiu |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201203 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room 519 Patentee after: PAQUES ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 201319 Shanghai City, Pudong New Area Shen Mei Road 123 Lane 3 Building Room 1001 Patentee before: WEST PURE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |