CN205528001U - A high -efficient oxidation ditch for promoting oxygen dissolves - Google Patents
A high -efficient oxidation ditch for promoting oxygen dissolves Download PDFInfo
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- CN205528001U CN205528001U CN201620314223.XU CN201620314223U CN205528001U CN 205528001 U CN205528001 U CN 205528001U CN 201620314223 U CN201620314223 U CN 201620314223U CN 205528001 U CN205528001 U CN 205528001U
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- partition wall
- aeration
- ditch
- cell body
- wall
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Abstract
The utility model provides a high -efficient oxidation ditch for promoting oxygen dissolves, it includes the ditch body of oxidation ditch, installs first aeration carousel and second aeration carousel between groove wall and first partition wall, the both sides that the outer fissure was located respectively to first aeration carousel and second aeration carousel just are located same straight line, groove wall for installing third aeration carousel and fourth aeration carousel between the second partition wall, third aeration carousel and fourth aeration carousel all pass first partition wall install four aeration machines in the outer fissure install six aeration machines in the median gutter install three aeration machines in the septal fossula. The utility model provides a not enough problem of septal fossula dissolved oxygen for the solution rate of oxygen accelerates, and the mobility of raw water is better, thereby improves oxidation efficiency, reaches the purpose of accelerating oxidation and decomposition efficiency.
Description
Technical field
This utility model relates to sewage disposal device, a kind of high-efficiency oxidation ditch for promoting oxygen to dissolve, and belongs to technical field of sewage.
Background technology
Oxidation ditch is a kind of active sludge processing system, and its Aeration tank is in the irrigation canals and ditches type closed, so it is different from traditional activated sludge process on hydraulic flow state, it is a kind of end to end recycle stream aeration irrigation canals and ditches, also known as circulated aeration tank.Oxidation irrigation canals and ditches the earliest are not built up by armored concrete, but the native irrigation canals and ditches that in addition bank protection processes, and are intermittent water inflow intermittent aeratings, from this point on for, oxidation ditch is the technology processing sewage with sequence batch mode the earliest.The now whole process of oxidation ditch sewage disposal at present such as water inlet, aeration, precipitation, sludge stabilization and water outlets etc. complete in all concentrating on oxidation ditch, oxidation ditch the earliest is not required to separately set primary sedimentation pond, secondary sedimentation tank and sludge reflux equipment, treatment scale and scope gradually expanded later, it generally uses extended aeration, continuous flow, produced microorganism sludge is stablized while sewage aeration purifies, and is not required to arrange preliminary sedimentation tank and sludge digestion tank, and treatment facility is greatly simplified.But, existing current oxidation ditch is when installing aerator, owing to being mostly arranged on outer fissure, thus result in middle ditch and septal fossula aerator is not enough, particularly when influent concentration is higher, septal fossula easily occurs the problem that dissolved oxygen is not enough, so can cause the water part index can not stably reaching standard.
Utility model content
For above-mentioned deficiency of the prior art, main purpose of the present utility model is to solve the problem that in existing current oxidation ditch, in septal fossula, dissolved oxygen is not enough, and provide a kind of can keep higher oxygen concentration for the high-efficiency oxidation ditch promoting oxygen to dissolve.
The technical solution of the utility model: a kind of high-efficiency oxidation ditch for promoting oxygen to dissolve, it is characterized in that, including the ditch body of oxidation ditch, described ditch body is to be made up of oval furrow bank and the supporter being arranged on furrow bank center, is provided with anaerobic pond outside described furrow bank；The first partition wall and the second partition wall it is provided with in described furrow bank, the first described partition wall and the second partition wall are ellipsoidal structure, described second partition wall is arranged between the first partition wall and supporter, outer fissure is formed between described first partition wall and furrow bank, ditch in being formed between described first partition wall and the second partition wall, forms septal fossula between described second partition wall and supporter；Being provided with the first aeration turn plate and the second aeration turn plate between described furrow bank and the first partition wall, described first aeration turn plate and the second aeration turn plate are respectively arranged on the both sides of outer fissure and are located along the same line；3rd aeration turn plate and the 4th aeration turn plate are installed between described furrow bank and the second partition wall, described 3rd aeration turn plate and the 4th aeration turn plate both pass through the first partition wall, four aerators are installed in described outer fissure, six aerators are installed in described middle ditch, described septal fossula is provided with three aerators.
Optimally, described anaerobic pond includes the cell body of rectangular configuration, in the side of described cell body, water inlet pipe is installed, cell body relative to water inlet pipe opposite side is provided with outlet canal, it is also equipped with training wall in the middle part of described cell body, described training wall is laid along cell body length direction, is respectively kept with passage, is also interval with conduction hole on training wall between left end and the inner left wall of cell body of training wall and between the right side inwall of the right-hand member of training wall and cell body.
Optimally, between described cell body and ditch body, exteenal reflux connecting tube it is being also equipped with.
Optimally, described training wall is 2m with the spacing of cell body length direction side.
Relative to prior art, this utility model has the advantages that
High-efficiency oxidation ditch for promoting oxygen to dissolve of the present utility model is on the one hand by being adjusted the installation site of aerator in oxidation ditch, solve the problem that septal fossula dissolved oxygen is not enough, on the other hand it is additionally arranged training wall, make the enhanced dissolution rate of oxygen, and the mobility of former water is more preferable, thus improve oxidation efficiency, reach to accelerate the purpose of oxidation Decomposition efficiency, there is good economic worth.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-efficiency oxidation ditch for promoting oxygen to dissolve of this utility model.
In figure, 1 furrow bank, 2 supporters, 3 anaerobic ponds, 31 cell body, 32 water inlet pipes, 33 outlet canals, 34 training walls, 35 conduction holes, 4 first partition walls, 5 second partition walls, 6 first aeration turn plates, 7 second aeration turn plates, 8 the 3rd aeration turn plates, 9 the 4th aeration turn plates, 10 aerators, 11 exteenal reflux connecting tubes.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of high-efficiency oxidation ditch for promoting oxygen to dissolve, including the ditch body of oxidation ditch, described ditch body is to be made up of oval furrow bank 1 and the supporter 2 being arranged on furrow bank center, is provided with anaerobic pond 3 outside described furrow bank 1；The first partition wall 4 and the second partition wall 5 it is provided with in described furrow bank 1, the first described partition wall 4 and the second partition wall 5 are ellipsoidal structure, described second partition wall 5 is arranged between the first partition wall 4 and supporter 2, outer fissure is formed between described first partition wall 4 and furrow bank 1, ditch in being formed between described first partition wall 4 and the second partition wall 5, forms septal fossula between described second partition wall 5 and supporter 2；Being provided with the first aeration turn plate 6 and the second aeration turn plate 7 between described furrow bank 1 and the first partition wall 4, described first aeration turn plate 6 and the second aeration turn plate 7 are respectively arranged on the both sides of outer fissure and are located along the same line；Between described furrow bank 1 and the second partition wall 5, the 3rd aeration turn plate 8 and the 4th aeration turn plate 9 is installed, described 3rd aeration turn plate 8 and the 4th aeration turn plate 9 both pass through the first partition wall 4, four aerators 10 are installed in described outer fissure, six aerators 10 are installed in described middle ditch, described septal fossula is provided with three aerators 10.
See Fig. 1, described anaerobic pond 3 includes the cell body 31 of rectangular configuration, in the side of described cell body 31, water inlet pipe 32 is installed, cell body 31 relative to water inlet pipe 32 opposite side is provided with outlet canal 33, it is also equipped with training wall 34 in the middle part of described cell body 31, described training wall 34 is laid along cell body 31 length direction, it is respectively kept with passage between left end and the inner left wall of cell body 31 of training wall 34 and between the right side inwall of the right-hand member of training wall 34 and cell body 31, training wall 34 is also interval with conduction hole 35.It is also equipped with exteenal reflux connecting tube 11 between described cell body 31 and ditch body.Described training wall 34 is 2m with the spacing of cell body 31 length direction side.
It should be noted that, above example is only in order to illustrate technical solutions of the utility model rather than restriction technologies scheme, although this utility model is explained in detail by applicant with reference to preferred embodiment, it will be understood by those within the art that, those amendments that technical solutions of the utility model are carried out or equivalent, objective and the scope of the technical program can not be departed from, all should contain in the middle of this utility model right.
Claims (4)
1. one kind is used for the high-efficiency oxidation ditch promoting oxygen to dissolve, it is characterized in that, including the ditch body of oxidation ditch, described ditch body is by oval furrow bank (1) and to be arranged on the supporter (2) at furrow bank center and constitute, and is provided with anaerobic pond (3) outside described furrow bank (1)；The first partition wall (4) and the second partition wall (5) it is provided with in described furrow bank (1), described the first partition wall (4) and the second partition wall (5) are ellipsoidal structure, described second partition wall (5) is arranged between the first partition wall (4) and supporter (2), outer fissure is formed between described first partition wall (4) and furrow bank (1), ditch in being formed between described first partition wall (4) and the second partition wall (5), forms septal fossula between described second partition wall (5) and supporter (2)；Being provided with the first aeration turn plate (6) and the second aeration turn plate (7) between described furrow bank (1) and the first partition wall (4), described first aeration turn plate (6) and the second aeration turn plate (7) are respectively arranged on the both sides of outer fissure and are located along the same line；3rd aeration turn plate (8) and the 4th aeration turn plate (9) are installed between described furrow bank (1) and the second partition wall (5), described 3rd aeration turn plate (8) and the 4th aeration turn plate (9) both pass through the first partition wall (4), four aerators (10) are installed in described outer fissure, six aerators (10) are installed in described middle ditch, described septal fossula is provided with three aerators (10).
A kind of high-efficiency oxidation ditch for promoting oxygen to dissolve the most according to claim 1, it is characterized in that, described anaerobic pond (3) includes the cell body (31) of rectangular configuration, in the side of described cell body (31), water inlet pipe (32) is installed, relative to being provided with outlet canal (33) on the cell body (31) of water inlet pipe (32) opposite side, it is also equipped with training wall (34) at described cell body (31) middle part, described training wall (34) is laid along cell body (31) length direction, it is respectively kept with passage between left end and the inner left wall of cell body (31) of training wall (34) and between the right side inwall of the right-hand member of training wall (34) and cell body (31), training wall (34) is also interval with conduction hole (35).
A kind of high-efficiency oxidation ditch for promoting oxygen to dissolve the most according to claim 2, it is characterised in that be also equipped with exteenal reflux connecting tube (11) between described cell body (31) and ditch body.
A kind of high-efficiency oxidation ditch for promoting oxygen to dissolve the most according to claim 3, it is characterised in that described training wall (34) is 2m with the spacing of cell body (31) length direction side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314223.XU CN205528001U (en) | 2016-04-15 | 2016-04-15 | A high -efficient oxidation ditch for promoting oxygen dissolves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620314223.XU CN205528001U (en) | 2016-04-15 | 2016-04-15 | A high -efficient oxidation ditch for promoting oxygen dissolves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205528001U true CN205528001U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620314223.XU Expired - Fee Related CN205528001U (en) | 2016-04-15 | 2016-04-15 | A high -efficient oxidation ditch for promoting oxygen dissolves |
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| Country | Link |
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| CN (1) | CN205528001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503138A (en) * | 2018-04-04 | 2018-09-07 | 河南科技大学 | A kind of large size town domestic sewage processing system |
-
2016
- 2016-04-15 CN CN201620314223.XU patent/CN205528001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503138A (en) * | 2018-04-04 | 2018-09-07 | 河南科技大学 | A kind of large size town domestic sewage processing system |
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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: 20160831 Termination date: 20170415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |