CN202390250U - Wind power oxygen supply device - Google Patents
Wind power oxygen supply device Download PDFInfo
- Publication number
- CN202390250U CN202390250U CN2011205624910U CN201120562491U CN202390250U CN 202390250 U CN202390250 U CN 202390250U CN 2011205624910 U CN2011205624910 U CN 2011205624910U CN 201120562491 U CN201120562491 U CN 201120562491U CN 202390250 U CN202390250 U CN 202390250U
- Authority
- CN
- China
- Prior art keywords
- air
- oxygen supply
- effuser
- plenum chamber
- air collection
- 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
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a wind power oxygen supply device which is beneficial for energy conservation. The device comprises an air collection box, wherein an air inlet and an air collection port are formed on the air collection box; a group of flow guide blades are arranged in the air collection box and form a flow guide channel for guiding air flow which flows from the air inlet to the air collection port; the air collection port is connected with an air collection pipe; the air collection pipe comprises a filter chamber insertion section; and a group of air distribution holes are formed on the filter chamber insertion section. Additional power is not required, so that energy is saved obviously; and the device has a simple structure, runs stably and is not required to be monitored by a worker and checked and maintained for multiple times, so that the relevant maintenance cost and the equipment loss are reduced.
Description
Technical field
The utility model relates to a kind of wind-force apparatus of oxygen supply that is used for the biological filter.
Background technology
Biological filtering tank process is a kind ofly to utilize aerobic microorganism that sewage or organic wastewater are carried out the bio-oxidation treatment process.With the stone of quenching, coke, slag or artificial filter lining etc. as first packing course; Above then sewage being sprayed at the drop shape; And fully supply with oxygen; Generate layer of gel shape microbial film (bacterium class, protozoon, algae, mattress class etc.) at surface of filter medium this moment, when sewage when this film flows down, the solubility in the sewage, colloidality and suspension material are adsorbed on the microbial film and are divided by microorganism nitrogen and to separate.Be the condition that makes the biological filter dispose of sewage and had effectively: 1, the breeding of mikrobe must have enough surface-area; 2, the essential mikrobe oxygen of fully supplying with; 3, sewage need have the water quality that is suitable for carrying out a biological disposal upon.
The prior biological filter tank technique is discovered; The biological filter since have treatment effect good, do not produce secondary pollution, need not add nutrition agent in addition and full automatic control is adopted in operation; Highly stable; Need not manual operation etc. series of advantages, therefore in current WWT by extensively utilization.Operational conditions through the biological filter can be known; The treatment effect quality of biological filtering tank process is relevant with the reoxygenation speed speed in the pond; Has only the complete uniform mixing of filler in oxygen and the biological filter; Organism in the sewage that the inner mikrobe in biological filter could be decomposed to greatest extent makes it to reach better treatment effect.And the biological filter is in the operational process of reality, and the mikrobe that is positioned at biological filter lower floor often is in the anoxybiotic state, makes it last effect and receives great influence.
Existing oxygen system is analyzed, and common for the dp that effectively reaches oxygenation and mix, different according to oxygenation and hybrid mode are divided into three major types with aeration method: 1, blast aeration method, and oxygenation is all adopted pressurized air with mixing; 2, mechanical aeration, oxygenation is all adopted mechanism such as impeller, commentaries on classics brush etc. with mixing; 3, the associating aeration adopts the pressurized air oxygenation, adopts mechanism to mix simultaneously.These devices all need corresponding power-equipment to provide power to make it running, and energy consumption is bigger, and will carry out repeatedly ME and inspection, and this has just increased the running cost of biological filter and the loss of processing unit.
The utility model content
The technical problem that the utility model solves provides a kind of wind-force apparatus of oxygen supply that helps save energy.
The utility model solves the technical scheme that its technical problem adopted: the wind-force apparatus of oxygen supply; Comprise plenum chamber, said plenum chamber is provided with inlet mouth and gas collection mouth, and the inside of said plenum chamber is equipped with one group of guide vane; Said one group of guide vane is formed for the flow-guiding channel with the air-flow guiding gas collection mouth of inlet mouth inflow jointly; Said gas collection mouth links to each other with effuser, and said effuser comprises filter tank insertion section, and said filter tank is inserted section and is provided with an assembly pore.
Further be: said effuser is away from the port closed of an end of plenum chamber, and said effuser is provided with said air distribution hole away from the tube wall of an end of plenum chamber, forms said filter tank and inserts section.
Further be: a said assembly pore inserts section along the filter tank circumferential and axial are uniformly distributed with.
Further be: said gas collection mouth comprises oared segrne pii, and said oared segrne pii comprises big end and small end, said big end than small end more near guide vane.
The beneficial effect of the utility model is: can flow to the gas collection mouth through the flow-guiding channel that guide vane forms behind the inlet mouth entering plenum chamber of the wind of plenum chamber outside by plenum chamber; And by gas collection mouth inflow effuser; Finally the air distribution hole from effuser enters in the biological filter, thereby realizes the biological filter oxygen supply.This device is because the power that need not add, therefore remarkable save energy, and this apparatus structure is simple, and stable, do not need the special messenger to nurse the inspection and maintenance that yet need not repeatedly, reduced the maintenance cost and the equipment loss of being correlated with.
Description of drawings
Fig. 1 is the synoptic diagram of the wind-force apparatus of oxygen supply of the utility model.
Be labeled as among the figure: plenum chamber 1, inlet mouth 2, guide vane 4, small end 5 holds 6 greatly, gas collection mouth 7, effuser 8, air distribution hole 9, section 10, biological filter 11, port one 2 are inserted in the filter tank.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, the wind-force apparatus of oxygen supply comprises plenum chamber 1; Shown in plenum chamber 1 be provided with inlet mouth 2 and gas collection mouth 7; The inside of said plenum chamber 1 is equipped with one group of guide vane 4, and said one group of guide vane 4 is formed for the flow-guiding channel with the air-flow guiding gas collection mouth 7 of inlet mouth 2 inflows jointly, and said gas collection mouth 7 links to each other with effuser 8; Said effuser 8 comprises filter tank insertion section 10, and said filter tank is inserted section 10 and is provided with an assembly pore 9.The quantity of above-mentioned one group of guide vane 4 can be confirmed as the case may be, for example can be a disc indent guide vane, and the concave surface of guide vane is towards inlet mouth 2, the central openings of guide vane, and this hole is towards the gas collection mouth; Also can be 4 arcual guide vanes, 4 guide vanes are arranged and are formed above-mentioned flow-guiding channel.
During use; Section 10 insertion biological filters 11 are inserted in the filter tank of effuser 8; And then can natural wind be entered gas collection mouth 7 through the flow-guiding channel in the plenum chamber 1, and then enter in the biological filter 11 through effuser 8 and air distribution hole 9, thereby realize oxygen supply automatically in biological filter 11.
Above-mentioned air distribution hole 9 can all be arranged on the port of effuser 8, but like this can only be towards a direction distribution, and the distribution scope of effuser is less.For the distribution scope that makes effuser is bigger, said effuser 8 is away from port one 2 sealings of an end of plenum chamber 1, and said effuser 8 is provided with said air distribution hole 9 away from the tube wall of an end of plenum chamber 1, forms said filter tank and inserts section 10.
On the basis of the above, in order to make the effuser distribution even, make effuser mikrobe on every side all can obtain competent oxygen, a said assembly pore inserts section 10 along the filter tank circumferential and axial are uniformly distributed with.
On the basis of the above, in order to increase the gas flow rate in the effuser, improve the efficient of oxygen supply in the biological filter, said gas collection mouth 7 comprises oared segrne pii, and said oared segrne pii comprises big end 6 and small end 5, said big end 6 than small end 5 more near guide vane 4.
Claims (4)
1. wind-force apparatus of oxygen supply; It is characterized in that: comprise plenum chamber (1); Said plenum chamber (1) is provided with inlet mouth (2) and gas collection mouth (7); The inside of said plenum chamber (1) is equipped with one group of guide vane (4), and said one group of guide vane (4) is formed for the flow-guiding channel with the air-flow guiding gas collection mouth (7) of inlet mouth (2) inflow jointly, and said gas collection mouth (7) links to each other with effuser (8); Said effuser (8) comprises filter tank insertion section (10), and said filter tank is inserted section (10) and is provided with an assembly pore (9).
2. wind-force apparatus of oxygen supply as claimed in claim 1; It is characterized in that: said effuser (8) is away from port (12) sealing of an end of plenum chamber (1); Said effuser (8) is provided with said air distribution hole (9) away from the tube wall of an end of plenum chamber (1), forms said filter tank and inserts section (10).
3. wind-force apparatus of oxygen supply as claimed in claim 2 is characterized in that: a said assembly pore inserts section (10) along the filter tank circumferential and axial are uniformly distributed with.
4. wind-force apparatus of oxygen supply as claimed in claim 1 is characterized in that: said gas collection mouth (7) comprises oared segrne pii, and said oared segrne pii comprises big end (6) and small end (5), said big end (6) than small end (5) more near guide vane (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624910U CN202390250U (en) | 2011-12-29 | 2011-12-29 | Wind power oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624910U CN202390250U (en) | 2011-12-29 | 2011-12-29 | Wind power oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390250U true CN202390250U (en) | 2012-08-22 |
Family
ID=46665189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205624910U Expired - Lifetime CN202390250U (en) | 2011-12-29 | 2011-12-29 | Wind power oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575880A (en) * | 2018-05-05 | 2018-09-28 | 芜湖裕优机械科技有限公司 | A kind of oxygen grows the oxygen system and its method for supplying oxygen of industry |
-
2011
- 2011-12-29 CN CN2011205624910U patent/CN202390250U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575880A (en) * | 2018-05-05 | 2018-09-28 | 芜湖裕优机械科技有限公司 | A kind of oxygen grows the oxygen system and its method for supplying oxygen of industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |