CN104671463A - Suspended type jet aeration system - Google Patents
Suspended type jet aeration system Download PDFInfo
- Publication number
- CN104671463A CN104671463A CN201510052804.0A CN201510052804A CN104671463A CN 104671463 A CN104671463 A CN 104671463A CN 201510052804 A CN201510052804 A CN 201510052804A CN 104671463 A CN104671463 A CN 104671463A
- Authority
- CN
- China
- Prior art keywords
- water
- aeration system
- ejector
- sewage lagoon
- air line
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a suspended type jet aeration system and relates to sewage treatment facility. The suspended type jet aeration system comprises a water pump and a water delivery pipeline, wherein the water delivery pipeline is connected with the water pump, the water delivery pipeline is arranged on a water surface of a sewage pool, a water delivery branch pipe is communicated with the water delivery pipeline to sink into the sewage pool, and a jet device is arranged at the lower end of the water delivery branch pipe; and an air suction chamber of the jet device is communicated with an air pipeline, and the air pipeline extends into water in the sewage pool. According to the suspended type jet aeration system, the water delivery pipeline is arranged on the water surface of the sewage pool, and the jet device of the jet aeration system is suspended in the sewage pool through the water delivery branch pipe, so that the technical effect of installing and arranging the jet aeration system under the condition that that the sewage pool is filled with water is realized; in addition, the convenience for the maintenance and repair of the jet device is achieved.
Description
Technical field
The present invention relates to a kind of sewage treatment facility, especially a kind of jet-flow aeration system.
Background technology
Jet-flow aeration system is a kind of sewage aeration system, comprise water pump, water pipe, air line and ejector, ejector adopts Venturi, sewage is squeezed into the nozzle of ejector by water pipe by water pump, along with nozzle diameter diminishes, liquid with high speed from nozzle ejection out, swiftly flowing liquid enters trunnion through ejector induction chamber, parital vacuum is formed at trunnion, after entering trunnion by the large quantity of air of air line suction (or press-in), under the effect of irrigation pressure, be divided into bubble small in a large number, form mixture with sewage; Gas liquid mixture is discharged by diffuser tube, and its speed slows down, and pressure strengthens, and forms powerful injection stream, carries out stirring oxygenation to the sewage in sewage lagoon.The ejector of this system is fixedly mounted on bottom sewage lagoon, the emptying of sewage lagoon water could can only be keeped in repair if any damage, and also has no idea when sewage lagoon has water to install.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of jet-flow aeration system can carrying out mounting arrangements under sewage lagoon has water condition.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of suspension type jet-flow aeration system, the water pipe comprising water pump and be connected with water pump, water pipe is arranged on the sewage lagoon water surface, and delivery pipe branch is communicated with water pipe and sinks in sewage lagoon, and ejector is arranged on the lower end of delivery pipe branch; The induction chamber of ejector is communicated with air line, and air line is guided to outside the sewage lagoon water surface.
Its specific form:
Air line is guided to outside the sewage lagoon water surface and is communicated with air.
Air line is guided to outside the sewage lagoon water surface and is communicated with the compressed air line be arranged on the sewage lagoon water surface, and compressed air line connects air pump.
Ejector only has a jet orifice, and the drag-line of the jet power formed when being also provided with for offsetting and ejecting gas liquid mixture on ejector, the other end of drag-line is fixed on outside the sewage lagoon water surface.
Ejector is unitized construction, is provided with two symmetrical jet orifices.
A kind of suspension type jet-flow aeration system, the water pipe comprising water pump and be connected with water pump, ejector is arranged on the water pipe outside sewage lagoon, the induction chamber of ejector is communicated with air line, water pipe is arranged on again on the sewage lagoon water surface, delivery pipe branch is communicated with water pipe and sinks in sewage lagoon, installs secondary nozzle in the lower end of delivery pipe branch.
Its specific form:
Air line is directly communicated with air.
Air line is communicated with compressed air line, and compressed air line connects air pump.
Connect a diffluence room in the lower end of delivery pipe branch, diffluence room is symmetrical arranged multiple secondary nozzle.
The beneficial effect adopting technique scheme to produce is:
Water pipe is arranged on the sewage lagoon water surface, the delivery of jet-flow aeration system is suspended in sewage lagoon by delivery pipe branch, achieve the technique effect that can carry out mounting arrangements under sewage lagoon has water condition to jet aerating system, be convenient to the maintenance and repair to ejector simultaneously.
Be symmetrical arranged jet orifice or secondary nozzle, the jet power formed when making it eject gas liquid mixture cancels each other, and when keeping system is run, delivery is stable.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Accompanying drawing explanation
Fig. 1 is the building up principle schematic diagram of ejector;
Fig. 2 is the organigram of embodiment one;
Fig. 3 is the organigram of embodiment two;
Fig. 4 is the organigram of embodiment three;
Fig. 5 is the organigram of diffluence room and secondary nozzle thereof in embodiment three.
Wherein, 1-nozzle; 2-induction chamber; 3-trunnion; 4-diffuser tube; 5-water pump; 6-water pipe; The 7-sewage lagoon water surface; 8-delivery pipe branch; 9-ejector; 10-air line; 11-bis-nozzles; 12-flexible pipe; 13-sewage pool wall; At the bottom of 14-sewage lagoon; 15-jet orifice; 16-drag-line; 17-diffluence room.
Embodiment
The building up principle of ejector as shown in Figure 1, it adopts Venturi, sewage is squeezed into the nozzle 1 of ejector by water pipe by water pump, along with nozzle diameter diminishes, liquid ejects from nozzle 1 with high speed, swiftly flowing liquid enters trunnion 3 through ejector induction chamber 2, parital vacuum is formed at trunnion 3, after entering trunnion 3 by the large quantity of air of air line suction (or press-in), under the effect of irrigation pressure, be divided into bubble small in a large number, form mixture with sewage; Gas liquid mixture is discharged by diffuser tube 4, and its speed slows down, and pressure strengthens, and forms powerful injection stream, carries out stirring oxygenation to the sewage in sewage lagoon.
Embodiment one,
As shown in Figure 2, a kind of suspension type jet-flow aeration system, the water pipe 6 comprising water pump 5 and be connected with water pump 5, water pipe 6 is arranged on the sewage lagoon water surface 7, delivery pipe branch 8 is communicated with water pipe 6 and sinks in sewage lagoon, and ejector 9 is arranged on the lower end of delivery pipe branch 8; The induction chamber of ejector 9 is communicated with air line 10, and air line 10 is guided to outside the sewage lagoon water surface 7.Water pipe 6 is arranged on the sewage lagoon water surface 7, the ejector 9 of jet-flow aeration system is suspended in sewage lagoon by delivery pipe branch 8, achieve the technique effect that can carry out mounting arrangements under sewage lagoon has water condition to jet aerating system, be convenient to the maintenance and repair to ejector 9 simultaneously.
Air line 10 is guided to outside the sewage lagoon water surface 7 and both can be directly communicated with air, also can be communicated with the compressed air line be arranged on the sewage lagoon water surface 7, and compressed air line connects air pump.When being directly communicated with air, its air capacity introducing ejector 9 is less, and when being communicated with compressed air line, its air capacity introducing ejector 9 is more.
Ejector 9 only has a jet orifice 15, and the drag-line 16 of the jet power formed when being also provided with for offsetting and ejecting gas liquid mixture on ejector 9, the other end of drag-line 16 is fixed on outside the sewage lagoon water surface 7.
Embodiment two,
As shown in Figure 3, embodiment two is with the difference of embodiment one: ejector 9 is unitized construction, is provided with two symmetrical jet orifices 15.Ejector 9 is symmetrical arranged two jet orifices 15, and the jet power formed when making it eject gas liquid mixture cancels each other, ejector 9 stablizing in sewage lagoon when keeping system is run.
Embodiment three,
As shown in Figure 4, a kind of suspension type jet-flow aeration system, the water pipe 6 comprising water pump 5 and be connected with water pump 5, ejector 9 is arranged on the water pipe 6 outside sewage lagoon, the induction chamber of ejector 9 is communicated with air line 10, water pipe 6 is arranged on again on the sewage lagoon water surface 7, and delivery pipe branch 8 is communicated with water pipe 6 and sinks in sewage lagoon, installs secondary nozzle 11 in the lower end of delivery pipe branch 8.Water pipe 6 is arranged on the sewage lagoon water surface 7, the secondary nozzle 11 of jet-flow aeration system is suspended in sewage lagoon by delivery pipe branch 8, achieve the technique effect that can carry out mounting arrangements under sewage lagoon has water condition to jet aerating system, be convenient to the maintenance and repair to ejector 9 and secondary nozzle 11 simultaneously.
Air line 10 both can directly be communicated with air, also can be communicated with compressed air line, and compressed air line connects air pump.When being directly communicated with air, its air capacity introducing ejector 9 is less, and when being communicated with compressed air line, its air capacity introducing ejector 9 is more.
As shown in Figure 5, connect a diffluence room 17 in the lower end of delivery pipe branch 8, diffluence room 17 is symmetrical arranged multiple secondary nozzle 11.By arranging diffluence room 17 and be symmetrical arranged multiple secondary nozzle 11 in diffluence room 17, the jet power formed when making it eject gas liquid mixture cancels each other, secondary nozzle 11 stablizing in sewage lagoon when keeping system is run.
Claims (9)
1. a suspension type jet-flow aeration system, the water pipe (6) comprising water pump (5) and be connected with water pump (5), it is characterized in that: water pipe (6) is arranged on the sewage lagoon water surface (7), delivery pipe branch (8) is communicated with water pipe (6) and sinks in sewage lagoon, and ejector (9) is arranged on the lower end of delivery pipe branch (8); The induction chamber of ejector (9) is communicated with air line (10), and air line (10) is guided to outside the sewage lagoon water surface (7).
2. suspension type jet-flow aeration system according to claim 1, is characterized in that: air line (10) is guided to outside the sewage lagoon water surface (7) and is communicated with air.
3. suspension type jet-flow aeration system according to claim 1, is characterized in that: air line (10) is guided to outside the sewage lagoon water surface (7) and is communicated with the compressed air line be arranged on the sewage lagoon water surface (7), and compressed air line connects air pump.
4. suspension type jet-flow aeration system according to claim 1, it is characterized in that: ejector (9) only has a jet orifice (15), and the drag-line (16) of the jet power formed when being also provided with for offsetting and ejecting gas liquid mixture on ejector (9), the other end of drag-line (16) is fixed on outside the sewage lagoon water surface (7).
5. suspension type jet-flow aeration system according to claim 1, is characterized in that: ejector (9) is unitized construction, is provided with two symmetrical jet orifices (15).
6. a suspension type jet-flow aeration system, the water pipe (6) comprising water pump (5) and be connected with water pump (5), it is characterized in that: ejector (9) is arranged on the water pipe (6) outside sewage lagoon, the induction chamber of ejector (9) is communicated with air line (10), water pipe (6) is arranged on again on the sewage lagoon water surface (7), delivery pipe branch (8) is communicated with water pipe (6) and sinks in sewage lagoon, installs secondary nozzle (11) in the lower end of delivery pipe branch (8).
7. suspension type jet-flow aeration system according to claim 6, is characterized in that: air line (10) is directly communicated with air.
8. suspension type jet-flow aeration system according to claim 6, is characterized in that: air line (10) is communicated with compressed air line, and compressed air line connects air pump.
9. suspension type jet-flow aeration system according to claim 6, is characterized in that: connect a diffluence room (17) in the lower end of delivery pipe branch (8), and diffluence room (17) is symmetrical arranged multiple secondary nozzle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052804.0A CN104671463A (en) | 2015-02-02 | 2015-02-02 | Suspended type jet aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052804.0A CN104671463A (en) | 2015-02-02 | 2015-02-02 | Suspended type jet aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104671463A true CN104671463A (en) | 2015-06-03 |
Family
ID=53307125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052804.0A Pending CN104671463A (en) | 2015-02-02 | 2015-02-02 | Suspended type jet aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946355A (en) * | 2017-05-23 | 2017-07-14 | 上海明奥环保科技有限公司 | A kind of jet-flow aeration formula A/O integrated sewage treating apparatus and its sewage treatment process |
| CN109734205A (en) * | 2018-12-31 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of oxygenation plug-flow water body recycles the method and device of exchange up and down |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565989A (en) * | 1998-03-31 | 2005-01-19 | 韩相培 | Method for waste water treatment by utilizing intermittent aeration and re-circulations |
| KR20060101010A (en) * | 2005-03-18 | 2006-09-22 | 코스모산업 주식회사 | Aeration tank's piping device and the manufacture method to use plastic |
| JP2011117184A (en) * | 2009-12-03 | 2011-06-16 | Toyoko Inn Kankyo Energy Kenkyusho:Kk | System for reusing domestic water |
| CN202482145U (en) * | 2012-03-15 | 2012-10-10 | 杭州银江环保科技有限公司 | Solar jet flow aeration system |
| CN203461874U (en) * | 2013-08-20 | 2014-03-05 | 常州市钜岳水务环保科技有限公司 | Micro-nano aeration tank |
| CN204550214U (en) * | 2015-02-02 | 2015-08-12 | 石家庄顺瑞节能科技有限公司 | A kind of suspension type jet-flow aeration system |
-
2015
- 2015-02-02 CN CN201510052804.0A patent/CN104671463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565989A (en) * | 1998-03-31 | 2005-01-19 | 韩相培 | Method for waste water treatment by utilizing intermittent aeration and re-circulations |
| KR20060101010A (en) * | 2005-03-18 | 2006-09-22 | 코스모산업 주식회사 | Aeration tank's piping device and the manufacture method to use plastic |
| JP2011117184A (en) * | 2009-12-03 | 2011-06-16 | Toyoko Inn Kankyo Energy Kenkyusho:Kk | System for reusing domestic water |
| CN202482145U (en) * | 2012-03-15 | 2012-10-10 | 杭州银江环保科技有限公司 | Solar jet flow aeration system |
| CN203461874U (en) * | 2013-08-20 | 2014-03-05 | 常州市钜岳水务环保科技有限公司 | Micro-nano aeration tank |
| CN204550214U (en) * | 2015-02-02 | 2015-08-12 | 石家庄顺瑞节能科技有限公司 | A kind of suspension type jet-flow aeration system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946355A (en) * | 2017-05-23 | 2017-07-14 | 上海明奥环保科技有限公司 | A kind of jet-flow aeration formula A/O integrated sewage treating apparatus and its sewage treatment process |
| CN109734205A (en) * | 2018-12-31 | 2019-05-10 | 北京环域生态环保技术有限公司 | A kind of oxygenation plug-flow water body recycles the method and device of exchange up and down |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204779078U (en) | A multi nozzle formula aerator for efflux aeration machine | |
| CN104909478A (en) | Spiral jet aerator | |
| CN201981065U (en) | Micro-nano jet aerator | |
| CN104671463A (en) | Suspended type jet aeration system | |
| CN204550214U (en) | A kind of suspension type jet-flow aeration system | |
| CN104671464A (en) | Water jet and micropore aeration integrated device | |
| CN205115144U (en) | Rivers spray integrative device with suspension type micropore aeration | |
| CN102887595A (en) | Drift-type aerating device | |
| CN202829720U (en) | Drifting type aerating apparatus | |
| CN204550213U (en) | The integrated device of water flow jet and micro-pore aeration | |
| CN104548672B (en) | Defoaming device | |
| CN204237618U (en) | Water pressure energy gradient utilizes jet aerator | |
| CN205419813U (en) | Hydrocone type pulse water distributor | |
| CN203513375U (en) | Jet aeration stirrer | |
| CN106927534A (en) | Efficient malleation holds air-tube type air-floating apparatus under the arm | |
| CN103464016A (en) | Apparatus for rapid high-efficiency dissolution of oxygen through jet group | |
| CN204022541U (en) | A kind of jet-flow aeration system | |
| CN204803099U (en) | Jet aerator | |
| CN208517041U (en) | Novel cyclone type aerator | |
| CN209039146U (en) | A kind of modified Gas feeding low pressure stream aerator | |
| CN204803102U (en) | Jet aerator's aerator | |
| CN204803100U (en) | A high -efficient spiral aerator for jet aerator | |
| CN204803098U (en) | Spiral jet aerator | |
| CN204803104U (en) | Multitube jet aerator | |
| CN104909475A (en) | Efficient spiral jet aeration machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |