CN207619126U - A kind of preaeration jet-flow aeration system - Google Patents
A kind of preaeration jet-flow aeration system Download PDFInfo
- Publication number
- CN207619126U CN207619126U CN201721569090.1U CN201721569090U CN207619126U CN 207619126 U CN207619126 U CN 207619126U CN 201721569090 U CN201721569090 U CN 201721569090U CN 207619126 U CN207619126 U CN 207619126U
- Authority
- CN
- China
- Prior art keywords
- jet
- preaeration
- flow aeration
- air hose
- supervisor
- 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.)
- Active
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)
Abstract
The utility model belongs to Sewage equipment technical field, more particularly to a kind of preaeration jet-flow aeration system, body is filled including preaeration, the preaeration fills body side surface and is surrounded with jet stream supervisor and air hose supervisor, the preaeration, which fills body upper side and is equipped with pipeline and is responsible for jet stream, to be connected, the preaeration fills and jet pump is housed on the pipeline between body upper side and jet stream supervisor, the preaeration jet-flow aeration system further includes several independent jet-flow aeration units, each jet-flow aeration unit is responsible for jet stream, air hose is responsible for, preaeration fills body and is connected by pipeline.The utility model is easily implemented, Operation and Maintenance is simple, and the efflux aerator blocked can be handled by being not required to stoppage in transit preaeration jet-flow aeration system, does not influence follow-up anaerobism, aerobic stage operation.
Description
Technical field
The utility model belongs to Sewage equipment technical field, and in particular to a kind of preaeration jet-flow aeration system
System.
Background technology
Currently, in recycled writing paper paper industry, as policy, economy and the triple requirements of environmental protection, enterprise all need to implement cleaning
Production, energy-saving and emission-reduction produce the pollutant concentration Gao Te of waste water as waste paper and mthod of white water from paper making cyclic utilization rate are higher and higher
It is not that calcium ion content significantly rises in water, the high water quality of calcium ion content enters anaerobic system, causes anaerobic grain sludge calcium
Change so that Anaerobic Treatment ability declines；The high water quality of calcium ion content enters aerobic system, and is precipitated in aerobic system, shape
At incrustation scale, entire aerobic system aeration quality is caused to decline.If anaerobic system removal rate is poor, aerobic system processing capacity is poor, most
Entire sewerage is caused to be collapsed eventually.
Current existing efflux aerator easily blocks, and cleaning difficulty is big, influences whether entire preaeration jet-flow aeration
The operation of system causes follow-up anaerobism, aerobic calcium ion content high and fouling.
Utility model content
The purpose of this utility model be to provide it is a kind of easily implement, Operation and Maintenance it is simple, be not required to stoppage in transit preaeration jet-flow aeration
System can handle the efflux aerator blocked, not influence follow-up anaerobism, the preaeration jet-flow aeration that aerobic stage is run
System.
The technical solution of the utility model is：A kind of preaeration jet-flow aeration system is provided, including preaeration fills body, it is described
Preaeration fills body side surface and is surrounded with jet stream supervisor and air hose supervisor, and the preaeration fills body upper side and is equipped with pipeline and jet stream master
Pipe is connected, and the preaeration fills and jet pump, the preaeration are housed on the pipeline between body upper side and jet stream supervisor
Jet-flow aeration system further includes several independent jet-flow aeration units, each jet-flow aeration unit and jet stream supervisor, wind
Pipe supervisor, preaeration fill body and are connected by pipeline.
Preferably, the jet-flow aeration unit includes the jet stream branch pipe communicated with jet stream supervisor, is welded on jet stream branch pipe
Lap joint flange, the jet vectoring valve being arranged on jet stream branch pipe, with air hose supervisor communicate air hose branch pipe, be welded on air hose branch
Lap joint flange on pipe, volume control damper, one end and the air hose branch pipe and jet stream branch pipe being arranged on air hose branch pipe are homogeneous
Even, the other end connects jet-flow aeration pipe by elbow and fills the jet aerator that body is connected, the jet-flow aeration with the preaeration
It is welded with lap joint flange on pipe and jet-flow aeration control valve is installed.
Preferably, the air hose supervisor is connected with air blower.
Preferably, the front end of the jet-flow aeration pipe is equipped with nozzle, and the nozzle is located at the preaeration and fills internal subordinate
End.
Preferably, the diameter of the jet stream supervisor is more than the diameter of the jet stream branch pipe, and the air hose predominant tube diameter is more than
The diameter of the air hose branch pipe.
The beneficial effects of the utility model are：The utility model controls single jet aerator by using single valve
Mode keeps combustion adjustment simpler, and repair is more convenient, strong compared with traditional jet-flow aeration system mounting means controllability
Much.In the case where being not required to stop preaeration jet-flow aeration system operation, the cleaning to jet aerator can be achieved with.
Description of the drawings
Fig. 1 is the utility model preaeration jet-flow aeration system structure diagram.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of preaeration jet-flow aeration system, including preaeration fills body 1, described pre-
Aeration fills 1 side surface upper part of body and is surrounded with jet stream supervisor 3 and air hose supervisor 4, the preaeration fill 1 upper side of body be equipped with pipeline with
Jet stream supervisor 3 is connected, and the preaeration fills and jet pump 2 is housed on the pipeline between 1 upper side of body and jet stream supervisor 3,
The preaeration jet-flow aeration system further includes several independent jet-flow aeration units, each jet-flow aeration unit with penetrate
Stream supervisor 3, air hose supervisor 4, preaeration fill body 1 and are connected by pipeline.
In the utility model, the jet-flow aeration unit includes being responsible for jet stream branch pipe 7, the weldering that 3 downsides communicate with jet stream
The lap joint flange being connected on jet stream branch pipe 7, the jet vectoring valve 6 being arranged on jet stream branch pipe 7 are responsible for 4 downside phases with air hose
Logical air hose branch pipe 8, the lap joint flange being welded on air hose branch pipe 8, the volume control damper 9 being arranged on air hose branch pipe 8, one end
It is connected with the air hose branch pipe 8 and jet stream branch pipe 7, the other end connects jet-flow aeration pipe 12 and the preaeration by elbow 11
The connected jet aerator 10 of body 1 is filled, lap joint flange is welded on the jet-flow aeration pipe 12 and jet-flow aeration control is installed
Valve 14.
In the utility model, the air hose supervisor 4 is connected with air blower 5.
In the utility model, the front end of the jet-flow aeration pipe 12 is equipped with nozzle 13, and the nozzle 13 is located at the pre-exposure
Gas fills 1 interior lower end of body.
In the utility model, the diameter of the jet stream supervisor 3 is more than the diameter of the jet stream branch pipe 4, the air hose supervisor 3
Diameter is more than the diameter of the air hose branch pipe 7.
The operation principle of the utility model：Raw water is transported to jet stream supervisor 3, jet stream master through jet pump 2 in preaeration tank body 1
Pipe 3 surround preaeration tank body 1 and downside is connected with several jet stream branch pipes 7, and raw water flows into the jet stream branch that jet vectoring valve 6 is opened
In pipe 7, while air is delivered to air hose supervisor 4 through air blower 5, and air hose supervisor 4 surround preaeration tank body 1 and downside is connected with
Several air hose branch pipes 8, open the volume control damper 9 on air hose branch pipe corresponding with jet stream branch pipe 78, and air and raw water enter same
When the jet aerator 10 that is connected with jet stream branch pipe 7 and air hose branch pipe 8, Air Exposure is carried out to raw water, the sewage after processing
Nozzle 13 is flowed to again after in the corresponding jet-flow aeration pipe 12 opened into jet-flow aeration control valve 14, and body 1 is filled into preaeration
Inner bottom.Due in each jet stream branch pipe 7, air hose branch pipe 8, jet aerator 10, jet-flow aeration pipe 12 and corresponding pipeline
The jet-flow aeration unit of valve composition is all independent of each other, and can pass through single jet vectoring valve 6, volume control damper 9, jet stream
The switch of aeration control valve 14 controls the aeration quantity and amount of jet of single jet aerator 10, can be entire in maintenance process
Preaeration jet-flow aeration system is individually handled in the case of not stopping transport.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of preaeration jet-flow aeration system, which is characterized in that fill body including preaeration, the preaeration fills body side surface and surround
There are jet stream supervisor and air hose supervisor, the preaeration to fill body upper side and be connected with jet stream supervisor equipped with pipeline, the preaeration
It fills and jet pump is housed on the pipeline between body upper side and jet stream supervisor, the preaeration jet-flow aeration system further includes
Several independent jet-flow aeration units, each jet-flow aeration unit and jet stream supervisor, air hose supervisor, preaeration filling body are equal
It is connected by pipeline.
2. preaeration jet-flow aeration system according to claim 1, which is characterized in that the jet-flow aeration unit include with
Jet stream is responsible for the jet stream branch pipe communicated, the lap joint flange being welded on jet stream branch pipe, and the jet vectoring on jet stream branch pipe is arranged
Valve, the air hose branch pipe communicated with air hose supervisor, the lap joint flange being welded on air hose branch pipe, the air quantity being arranged on air hose branch pipe
Control valve, one end are connected with the air hose branch pipe and jet stream branch pipe, the other end by elbow connect jet-flow aeration pipe with it is described
Preaeration fills the connected jet aerator of body, is welded with lap joint flange on the jet-flow aeration pipe and is equipped with jet-flow aeration control
Valve.
3. preaeration jet-flow aeration system according to claim 1, which is characterized in that the air hose supervisor and air blower phase
Even.
4. preaeration jet-flow aeration system according to claim 2, which is characterized in that the front end of the jet-flow aeration pipe is set
There are nozzle, the nozzle to be located at the preaeration and fill body interior lower end.
5. preaeration jet-flow aeration system according to claim 2, which is characterized in that the diameter of the jet stream supervisor is more than
The diameter of the jet stream branch pipe, the air hose predominant tube diameter are more than the diameter of the air hose branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569090.1U CN207619126U (en) | 2017-11-22 | 2017-11-22 | A kind of preaeration jet-flow aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569090.1U CN207619126U (en) | 2017-11-22 | 2017-11-22 | A kind of preaeration jet-flow aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619126U true CN207619126U (en) | 2018-07-17 |
Family
ID=62829341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569090.1U Active CN207619126U (en) | 2017-11-22 | 2017-11-22 | A kind of preaeration jet-flow aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040859A (en) * | 2019-05-24 | 2019-07-23 | 联盛纸业（龙海）有限公司 | A kind of aeration tank jet aerator and its Method of blockage removal |
-
2017
- 2017-11-22 CN CN201721569090.1U patent/CN207619126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040859A (en) * | 2019-05-24 | 2019-07-23 | 联盛纸业（龙海）有限公司 | A kind of aeration tank jet aerator and its Method of blockage removal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203640043U (en) | Sleeve-type Venturi siphon blow-off pipe | |
| CN104355338A (en) | Chemical adding device for mobile sewage treatment equipment | |
| CN207619126U (en) | A kind of preaeration jet-flow aeration system | |
| CN204058062U (en) | A kind of bell-jar pulse water distribution apparatus | |
| CN204981348U (en) | Reinforce denitrogenation perpendicular - horizontal undercurrent integrated constructed wetland | |
| CN207227055U (en) | A kind of sealed air floatation machine | |
| CN206255924U (en) | A kind of exempting from water quality detection installs reverse osmosis water purification machine system | |
| CN202322482U (en) | Air-stripping mud discharging device for aerobic bioreactor | |
| CN108793599A (en) | A kind of low-concentration organic wastewater processing system | |
| CN208594093U (en) | Villages and small towns decentralized type sewage treatment reactor | |
| CN104445856B (en) | A kind of anti-phosphorus sludge concentration tower of releasing | |
| CN209522649U (en) | A kind of circulation water distribution mud discharging device for anaerobic reactor | |
| CN207619095U (en) | A kind of aerobic aeration device | |
| CN206428052U (en) | A kind of sewage disposal odor removal | |
| CN205528247U (en) | Field town domestic sewage purification system | |
| CN105582763A (en) | Energy-saving device for non-asbestos silicate board production equipment | |
| CN203999105U (en) | Distributing integrated sewage treating apparatus | |
| CN208814851U (en) | A kind of anaerobic treatment equipment for wastewater | |
| CN110040826B (en) | Sewage treatment spouts medicine device | |
| CN204569670U (en) | Sewage disposal mud discharging device | |
| CN211198725U (en) | Internal reflux device for sewage treatment | |
| CN207130001U (en) | Materialization biological synthesis processing unit for waste water of heat-engine plant | |
| CN204400705U (en) | A kind of front bottom end aeration can back flushing artificial swamp | |
| CN205575739U (en) | Lime adds medicine system balance water tank | |
| CN219670244U (en) | Water treatment device for detergent production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |