CN204417223U - A kind of rotary mixing type aerator - Google Patents
A kind of rotary mixing type aerator Download PDFInfo
- Publication number
- CN204417223U CN204417223U CN201520073844.9U CN201520073844U CN204417223U CN 204417223 U CN204417223 U CN 204417223U CN 201520073844 U CN201520073844 U CN 201520073844U CN 204417223 U CN204417223 U CN 204417223U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- blade
- screw
- cutting unit
- mixing type
- 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
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Classifications
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- 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 discloses a kind of rotary mixing type aerator, comprises urceolus, and the top of described urceolus is provided with stationary installation, inner core is provided with in urceolus, described inner core top is provided with bubble cutting unit, and bubble cutting unit has screw-blade, and screw-blade has flow deflector; The bottom centre of described urceolus is provided with inlet pipe, and the inlet mouth of inlet pipe is provided with flange; The utility model advantage is as follows: structure is simple, do not block, air crushing is little, long service life, oxygen-transfer efficiency is high, and service area is large, oxygen in air and sewage are fully contacted and reaches better oxidation effect, save energy, reduces cost of sewage disposal and installs without draining, being widely used in biochemical treatment tank.
Description
Technical field
The utility model belongs to waste disposal plant technical field, particularly the mixing aerator of a kind of efficient rotary.
Background technology
The air aeration device of present sewage disposal widespread use has microporous aeration disc, flexible pipe variable orifice aerator and diaphragm type aeration tube etc., principle of work is that high-pressure air sprays from micropore, with sewage mixing oxygenation, its major defect is that air crushing is large, and micropore easily blocks or becomes large, and device is easily aging, oxygen-transfer efficiency reduces, life-span is shorter, and maintenance is inconvenient, changes complicated.
Utility model content
Large in order to solve above-mentioned existing air aeration device air crushing, micropore easily blocks or becomes large, device is easily aging, oxygen-transfer efficiency reduces, life-span is shorter, maintenance is inconvenient, changes the problems such as complicated, proposes the rotary mixing type aerator that the high and draining that need not stop production of a kind of long service life, oxygen-transfer efficiency is installed.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of rotary mixing type aerator, comprise urceolus, the top of described urceolus is provided with stationary installation, is provided with inner core in urceolus, and described inner core top is provided with bubble cutting unit, and bubble cutting unit has screw-blade, and screw-blade has flow deflector; The bottom centre of described urceolus is provided with inlet pipe, and the inlet mouth of inlet pipe is provided with flange.
Further, described bubble cutting unit, screw-blade and flow deflector are movable detachable.
Further, on described bubble cutting unit, the bubble cutting head quantity of every layer is 8-12, and staggered evenly distributed setting.
Further, described screw-blade is twin-feed spiral structure.
The utility model advantage:
1, this rotary mixing type aeration head is because inlet mouth aperture is large, reduces air drag loss, thus can save the electric energy of about 10%.
2, because without spillage of material, so more than 10 years can be reached work-ing life and ensure the oxygen transfer rate of stability and high efficiency during this period.
3, owing to can suspension type install, so client need not stop production, draining directly changes this aerator.
4, rotate ejection during outlet, spread rapidly, service area is larger.
5, structure is simple, and do not block, air crushing is little, long service life, oxygen-transfer efficiency is high, and service area is large, the oxygen in air and sewage is fully contacted and reaches better oxidation effect, save energy, reduces cost of sewage disposal and installs without draining, being widely used in biochemical treatment tank.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rotary mixing type aerator.
Fig. 2 the utility model rotary mixing type aerator stationary installation and inner core deployed configuration schematic diagram.
Fig. 3 is the outside schematic diagram of the utility model rotary mixing type aerator.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1,2 and 3, a kind of rotary mixing type aerator, comprises urceolus 6, the top of described urceolus 6 is provided with stationary installation 5, is provided with inner core in urceolus 6, and the top of described inner core is provided with bubble cutting unit 4, bubble cutting unit 4 has screw-blade 3, and screw-blade 3 has flow deflector 2; The bottom centre of described urceolus 6 is provided with inlet pipe, and the inlet mouth of inlet pipe is provided with flange 1; Described bubble cutting unit 4, screw-blade 3 and flow deflector 2 are movable detachable; On described bubble cutting unit 4, the bubble cutting head quantity of every layer is 8-12, and staggered evenly distributed setting; Described screw-blade 3 is twin-feed spiral structure.
During use, being hung by rotary mixing type aerator is contained in from 15-20cm place, sewage lagoon bottom, the inlet mouth flange 1 of inlet pipe outer lower end is connected with outside gas main, high-pressure air enters from the high-pressure air inlet mouth of inlet pipe, sewage is driven to rise from annular wastewater inlet, four shuntings are become through flow deflector 2, fluid is by forming helicoidal flow after screw-blade 3, shear through bubble cutting unit 4 multiple impacts by rotating in upwards flowing under the action of the centrifugal, bubble cutting unit 4 is evenly arranged, be arranged on being staggered on inner core, the turbulent flow that bubble cutting is formed with micro-bubble upwards rotates ejection from mixed export, rapid diffusion, realize sewage oxygenation object.Air filled cavity is more and more small after repeatedly cutting, and increases with waste water area, adds diffusion area, greatly improve oxygen-transfer efficiency after rotating turbulent flow ejection upwards.Meanwhile, drive the upper and lower Rapid Circulation of sewage at the bottom of aeration tank, avoid the appearance in dead band in aerobic system.This rotary mixing type aeration head is installed on external gas main in groups, according to sewage lagoon area and each aeration head service area, calculates the concrete usage quantity of aeration tube.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a rotary mixing type aerator, comprise urceolus (6), it is characterized in that: the top of described urceolus (6) is provided with stationary installation (5), urceolus is provided with inner core in (6), the top of described inner core is provided with bubble cutting unit (4), bubble cutting unit (4) has screw-blade (3), and screw-blade (3) has flow deflector (2); The bottom centre of described urceolus (6) is provided with inlet pipe, and the inlet mouth of inlet pipe is provided with flange (1).
2. a kind of rotary mixing type aerator according to claim 1, is characterized in that: described bubble cutting unit (4), screw-blade (3) and flow deflector (2) are movable detachable.
3. a kind of rotary mixing type aerator according to claim 1, is characterized in that: the bubble cutting head quantity of described upper every layer of bubble cutting unit (4) is 8-12, and staggered evenly distributed setting.
4. a kind of rotary mixing type aerator according to claim 1, is characterized in that: described screw-blade (3) is twin-feed spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073844.9U CN204417223U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary mixing type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073844.9U CN204417223U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary mixing type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417223U true CN204417223U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073844.9U Expired - Fee Related CN204417223U (en) | 2015-01-27 | 2015-01-27 | A kind of rotary mixing type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417223U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591373A (en) * | 2015-02-06 | 2015-05-06 | 包龙 | Micro-bubble aerator structure |
| CN105198071A (en) * | 2015-10-14 | 2015-12-30 | 上海世渊环保科技有限公司 | System for efficiently carrying out oxygenation in finite space |
| CN105254042A (en) * | 2015-11-20 | 2016-01-20 | 无锡山川环保机械有限公司 | Aeration cylinder component |
| CN105347520A (en) * | 2015-11-20 | 2016-02-24 | 无锡山川环保机械有限公司 | Spiral-flow aerator |
| CN105753143A (en) * | 2016-05-20 | 2016-07-13 | 上海澄华环境工程有限公司 | Special aerating device for water treatment technology |
| CN106145315A (en) * | 2016-07-27 | 2016-11-23 | 上海世渊环保科技有限公司 | A kind of efficient oxygenating system of the confined space |
| CN108033579A (en) * | 2018-01-23 | 2018-05-15 | 江西省闽达实业有限公司 | Cyclone-static mixed aeration device |
| CN108394024A (en) * | 2018-02-02 | 2018-08-14 | 陈波霖 | A kind of agitating device prepared for coagulation |
| CN108455721A (en) * | 2018-04-16 | 2018-08-28 | 浙江聚源环保科技有限公司 | A kind of efficient rotary-cut mixed flow aerator |
| CN108585178A (en) * | 2018-06-01 | 2018-09-28 | 浙江聚源环保科技有限公司 | A kind of device for generating super-fine air bubble |
| CN108793448A (en) * | 2018-05-25 | 2018-11-13 | 浙江聚源环保科技有限公司 | A kind of hydraulic shear formula bubble generator |
| CN110183045A (en) * | 2019-06-03 | 2019-08-30 | 拜城县众泰煤焦化有限公司 | Biochemical automatic control device |
| WO2019194804A1 (en) * | 2018-04-04 | 2019-10-10 | Somerset Environmental Solutions Inc. | Apparatus and method for aerating wastewater |
| CN110330098A (en) * | 2019-07-11 | 2019-10-15 | 南京环美科技股份有限公司 | A kind of swirling mixed type aeration device |
| CN110563131A (en) * | 2019-08-29 | 2019-12-13 | 浙江聚源环保科技有限公司 | MBR membrane aerator, MBR membrane aeration device and MBR membrane sewage treatment equipment |
-
2015
- 2015-01-27 CN CN201520073844.9U patent/CN204417223U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591373A (en) * | 2015-02-06 | 2015-05-06 | 包龙 | Micro-bubble aerator structure |
| CN105198071A (en) * | 2015-10-14 | 2015-12-30 | 上海世渊环保科技有限公司 | System for efficiently carrying out oxygenation in finite space |
| CN105198071B (en) * | 2015-10-14 | 2017-12-12 | 上海世渊环保科技有限公司 | A kind of efficient oxygenating system of the confined space |
| CN105254042A (en) * | 2015-11-20 | 2016-01-20 | 无锡山川环保机械有限公司 | Aeration cylinder component |
| CN105347520A (en) * | 2015-11-20 | 2016-02-24 | 无锡山川环保机械有限公司 | Spiral-flow aerator |
| CN105753143A (en) * | 2016-05-20 | 2016-07-13 | 上海澄华环境工程有限公司 | Special aerating device for water treatment technology |
| CN106145315A (en) * | 2016-07-27 | 2016-11-23 | 上海世渊环保科技有限公司 | A kind of efficient oxygenating system of the confined space |
| CN108033579A (en) * | 2018-01-23 | 2018-05-15 | 江西省闽达实业有限公司 | Cyclone-static mixed aeration device |
| CN108394024A (en) * | 2018-02-02 | 2018-08-14 | 陈波霖 | A kind of agitating device prepared for coagulation |
| WO2019194804A1 (en) * | 2018-04-04 | 2019-10-10 | Somerset Environmental Solutions Inc. | Apparatus and method for aerating wastewater |
| US11155482B2 (en) | 2018-04-04 | 2021-10-26 | Somerset Environmental Solutions Inc. | Apparatus and method for aerating wastewater |
| CN108455721A (en) * | 2018-04-16 | 2018-08-28 | 浙江聚源环保科技有限公司 | A kind of efficient rotary-cut mixed flow aerator |
| CN108455721B (en) * | 2018-04-16 | 2024-04-09 | 浙江聚源环保科技有限公司 | High-efficiency rotary-cut mixed flow aerator |
| CN108793448A (en) * | 2018-05-25 | 2018-11-13 | 浙江聚源环保科技有限公司 | A kind of hydraulic shear formula bubble generator |
| CN108585178A (en) * | 2018-06-01 | 2018-09-28 | 浙江聚源环保科技有限公司 | A kind of device for generating super-fine air bubble |
| CN108585178B (en) * | 2018-06-01 | 2024-04-12 | 浙江聚源环保科技有限公司 | Ultra-micro bubble generator |
| CN110183045A (en) * | 2019-06-03 | 2019-08-30 | 拜城县众泰煤焦化有限公司 | Biochemical automatic control device |
| CN110330098A (en) * | 2019-07-11 | 2019-10-15 | 南京环美科技股份有限公司 | A kind of swirling mixed type aeration device |
| CN110563131A (en) * | 2019-08-29 | 2019-12-13 | 浙江聚源环保科技有限公司 | MBR membrane aerator, MBR membrane aeration device and MBR membrane sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |