CN204185302U - River course efflux aerator - Google Patents
River course efflux aerator Download PDFInfo
- Publication number
- CN204185302U CN204185302U CN201420509254.1U CN201420509254U CN204185302U CN 204185302 U CN204185302 U CN 204185302U CN 201420509254 U CN201420509254 U CN 201420509254U CN 204185302 U CN204185302 U CN 204185302U
- Authority
- CN
- China
- Prior art keywords
- water
- river course
- conservancy diversion
- diffuser tube
- water conservancy
- 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
Abstract
The river course efflux aerator that the utility model provides, it comprises undercurrent pump, inlet pipe and water conservancy diversion diffuser tube, described undercurrent pump and water conservancy diversion diffuser tube UNICOM are also fixed on below urban river water plane, and described inlet pipe one end is placed in above water, the other end and undercurrent pump and water conservancy diversion diffuser tube UNICOM.The river course efflux aerator that the utility model provides by arranging undercurrent pump, water conservancy diversion diffuser tube and inlet pipe below urban river water plane, release at a high speed from water conservancy diversion diffuser tube after utilizing undercurrent pump water to be sucked supercharging, negative pressure of vacuum is formed in water conservancy diversion diffuser tube, by air intake, " gas-water " mixed solution produces the dissolved air water injection with certain molten gas ratio and enters river water after waterpower mixing cutting, enters dissolved oxygen and the H of water body
2redox reaction is there is between the black sordes metallic substance of reductibility such as S, FeS, thiomethyl alcohol, the fast quick-recovery aquatic ecological of energy, effectively improve, relax the black smelly degree of water body, be easy to the survival of waterplant and microorganism etc., recover the self-regeneration self-purification capacity of natural water.Whole device and operating process processing efficiency is high, practical simplicity, effective.
Description
Technical field
The utility model relates to urban river water process, particularly relates to a kind of river course efflux aerator.
Background technology
One of feasible program of the solution pollution of river and eutrophication thereof to river water body oxygen supply, by increasing water body dissolved oxygen amount, on the one hand can the efficient oxidation H
2s, FeS, thiomethyl alcohol etc. cause the reduction class material of black and odorous water, and fast quick-recovery aquatic ecological, improves, relaxes the black smelly degree of water body effectively; Increase the survival that water body dissolved oxygen amount is conducive to waterplant and microorganism etc. on the other hand, recover the self-regeneration self-purification capacity of natural water.
Current river water body apparatus of oxygen supply or method processing efficiency is lower, complicated and concrete effect is difficult to expection.
Utility model content
In view of this, the utility model provides that a kind of processing efficiency is high, practical simplicity, effective river course efflux aerator.
The river course efflux aerator that the utility model provides, it comprises undercurrent pump, inlet pipe and water conservancy diversion diffuser tube, described undercurrent pump and water conservancy diversion diffuser tube UNICOM are also fixed on below urban river water plane, and described inlet pipe one end is placed in above water, the other end and undercurrent pump and water conservancy diversion diffuser tube UNICOM.
The beneficial effects of the utility model are: the river course efflux aerator that the utility model provides by arranging undercurrent pump below urban river water plane, water conservancy diversion diffuser tube and inlet pipe, release at a high speed from water conservancy diversion diffuser tube after utilizing undercurrent pump water to be sucked supercharging, negative pressure of vacuum is formed in water conservancy diversion diffuser tube, by air intake, " gas-water " mixed solution produces the dissolved air water injection with certain molten gas ratio and enters river water after waterpower mixing cutting, enter dissolved oxygen and the H2S of water body, FeS, redox reaction is there is between the black sordes metallic substance of the reductibilities such as thiomethyl alcohol, the fast quick-recovery aquatic ecological of energy, effectively improve, relax the black smelly degree of water body, be easy to the survival of waterplant and microorganism etc., recover the self-regeneration self-purification capacity of natural water.Whole device and operating process processing efficiency is high, practical simplicity, effective.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of river course of the present utility model efflux aerator.
Fig. 2 is the action effect schematic diagram of river course of the present utility model efflux aerator.
Fig. 3 is the partial view of river course of the present utility model efflux aerator.
Fig. 4 is the partial view of river course of the present utility model efflux aerator.
Embodiment
As shown in Figure 1, river course of the present utility model efflux aerator, it comprises undercurrent pump 1, inlet pipe 2 and water conservancy diversion diffuser tube 3, described undercurrent pump 1 is with water conservancy diversion diffuser tube 3 UNICOM and be fixed on below urban river water plane, and described inlet pipe 2 one end is placed in above water, the other end and undercurrent pump 1 and water conservancy diversion diffuser tube 3 UNICOM.
Below river course of the present utility model efflux aerator is introduced in detail.
Undercurrent pump 1 is conventional diving pump, can need to select the universal models such as JA-7.5-100, JA-1.5-80, JA-0.75-80 according to actual aeration rate, the power of undercurrent pump 1 is within the scope of 0.75-7.5Kw, molten tolerance is 0.35 ~ 0.45Kg O2/h or 7.1 ~ 8.0Kg O2/h, and being applicable to installing the depth of water is 1 ~ 6m.Can imagine and obtain, undercurrent pump 1 can be electrically connected cable 11 and control electric cabinet 12, thus controls the opening and closing of undercurrent pump 1, and regulates the output rating of undercurrent pump 1.Preferably, described inlet pipe 2 is fixed on channel revetment 4 sidewall with cable 1, concrete, as shown in Figure 3, spacing distance fixing catch 21 can be adopted to fix.Preferably, channel revetment 4 sidewall is horizontally arranged with erecting stage 41, described undercurrent pump 1 is fixed on erecting stage 41 with water conservancy diversion diffuser tube 3, so, stable location can be provided to support to undercurrent pump 1 and water conservancy diversion diffuser tube 3.Concrete, erecting stage 41 is for use concrete placement substrate, adopt and grout the erecting stage 41 and river course substrate built in river course, the thickness of erecting stage 41 is about 20 ~ 30cm, erecting stage 41 and undercurrent pump 1 bottom water-in keep the clearance of 30 ~ 50mm, to facilitate the suction of current, keep best gas-water ratio, undercurrent pump 1 adopts 4 ~ 5 foundation bolts and erecting stage 41 to fix, in order to avoid be moved in operational process or produce vibration.
Inlet pipe 2 one end is placed in above water, the other end and undercurrent pump 1 and water conservancy diversion diffuser tube 3 UNICOM.Preferably, described river course efflux aerator also comprises inlet plenum pipeline 22, and described inlet plenum pipeline 22 two ends are respectively with undercurrent pump 1 and water conservancy diversion diffuser tube 3 UNICOM and centre offers inlet mouth, described inlet mouth and inlet pipe 2 UNICOM.As shown in Figure 2, airflow and High-Pressure Water, after inlet plenum pipeline 22 Homogeneous phase mixing, make High-Pressure Water oxygenation, through water conservancy diversion diffuser tube 3 to river course central authorities or water surface inject high pressure dissolved air water 31.Actual installation, with in use, can make water conservancy diversion diffuser tube 3 spray from the horizontal by certain angle, form best injection oxidation effect.Preferably, water conservancy diversion diffuser tube 3 sprays from the horizontal by the angle of 10 ~ 30 °, can form best injection oxidation effect.Preferably, inlet pipe 2 top is provided with sourdine 23, and alleviate the noise and the impact of vibrations on environment that produce in undercurrent pump 1 operational process, the installation site of sourdine 23 is unsuitable too low, be advisable at above about the 5m of erecting stage, in order to avoid cause current to enter inlet pipe 2 because river water level rises.
Preferably, channel revetment 4 sidewall is provided with protective wall 42.As shown in Figure 4, the upstream of river water is leaned on protective wall 42 to be installed, to reduce the impact of water impact on undercurrent pump at undercurrent pump 1 open holes.Preferred further, channel revetment 4 sidewall is provided with undercurrent pump accommodating chamber 43.Concrete, described undercurrent pump accommodating chamber 43 open holes is of a size of long 50cm, wide 30cm, high 70cm.
Preferably, described river course efflux aerator is provided with multiple along river course, and is connected with time schedule controller signal respectively.So, can adopt the pattern of the using and the reserved periodic running, right place automatically controls river course efflux aerator and runs.
Preferably, channel revetment 4 is provided with view protective grating 44 and platform pavement 45 above, and cable 11 is laid in the inner side of platform pavement 45 by river course, adopts rivet to set up cornice along the line or reserved pipeline well and tunnel laying concealed wire inside platform pavement 45.So, on the one hand, installation and maintenance is convenient to; On the other hand, the river course efflux aerator that the utility model is announced can make the injection stream device of fountain type, has both improved the water quality of water body, and has added landscape effect again.
The river course efflux aerator technique effect that the utility model provides is as follows:
(1) gas-water ratio in water body can be significantly improved, eliminate black and odorous water, the fast quick-recovery water body self-purification ability of energy;
(2) whole device and operating process processing efficiency is high, practical simplicity, effective;
(3) can certain hydraulic loading shock be resisted, jet-flow aeration amount can be adjusted according to actual needs, the molten gas ratio of increase and decrease jet water course, regulate injection stream diffusion by controlling molten gas ratio, working time and sequential etc., making Dissolved Oxygen in Water reach optimum regime;
(4) undercurrent pump 1 is arranged on inside channel revetment 4, the destruction of dirt settling to River Landscape can be reduced, also the injection stream device of fountain type can be made according to River Landscape design requirement, both the water quality of water body had been improved, add landscape effect again, be particularly suitable for the application in the smelly river course of urban black.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a river course efflux aerator, it comprises undercurrent pump, inlet pipe and water conservancy diversion diffuser tube, described undercurrent pump and water conservancy diversion diffuser tube UNICOM are also fixed on below urban river water plane, and described inlet pipe one end is placed in above water, the other end and undercurrent pump and water conservancy diversion diffuser tube UNICOM.
2. river course as claimed in claim 1 efflux aerator, is characterized in that: also comprise inlet plenum pipeline, and described inlet plenum pipe ends is respectively with undercurrent pump and water conservancy diversion diffuser tube UNICOM and centre offers inlet mouth, described inlet mouth and inlet pipe UNICOM.
3. river course as claimed in claim 2 efflux aerator, it is characterized in that: also comprise sourdine, described sourdine is arranged at inlet pipe top.
4. river course as claimed in claim 1 efflux aerator, it is characterized in that: also comprise cable, described cable and undercurrent pump are electrically connected, and described inlet pipe and cable are fixed on channel revetment sidewall.
5. river course as claimed in claim 1 efflux aerator, it is characterized in that: channel revetment sidewall is horizontally arranged with erecting stage, described undercurrent pump and water conservancy diversion diffuser tube are fixed on erecting stage.
6. river course as claimed in claim 5 efflux aerator, is characterized in that: the clearance of described erecting stage and undercurrent pump water inlet mouth is 30 ~ 50mm, and water conservancy diversion diffuser tube is from the horizontal by the angle of 10 ~ 30 °.
7. river course as claimed in claim 1 efflux aerator, is characterized in that: channel revetment sidewall is provided with protective wall.
8. river course as claimed in claim 7 efflux aerator, is characterized in that: channel revetment sidewall is provided with undercurrent pump accommodating chamber.
9. river course as claimed in claim 1 efflux aerator, is characterized in that: the power of described undercurrent pump is 0.75 ~ 7.5Kw, and the installation depth of water is 1 ~ 6m.
10. river course as claimed in claim 1 efflux aerator, is characterized in that: described river course efflux aerator is provided with multiple along river course, and is connected with time schedule controller signal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509254.1U CN204185302U (en) | 2014-09-05 | 2014-09-05 | River course efflux aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509254.1U CN204185302U (en) | 2014-09-05 | 2014-09-05 | River course efflux aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185302U true CN204185302U (en) | 2015-03-04 |
Family
ID=52617314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509254.1U Expired - Fee Related CN204185302U (en) | 2014-09-05 | 2014-09-05 | River course efflux aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585345A (en) * | 2018-03-21 | 2018-09-28 | 中冶华天工程技术有限公司 | A kind of synchronous control black and odorous water and the processing method and system for synthesizing FeS |
-
2014
- 2014-09-05 CN CN201420509254.1U patent/CN204185302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585345A (en) * | 2018-03-21 | 2018-09-28 | 中冶华天工程技术有限公司 | A kind of synchronous control black and odorous water and the processing method and system for synthesizing FeS |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20170905 |