CN207294314U - A kind of oxidation ditch process sewage disposal device control and energy consumption analysis system - Google Patents
A kind of oxidation ditch process sewage disposal device control and energy consumption analysis system Download PDFInfo
- Publication number
- CN207294314U CN207294314U CN201720979661.2U CN201720979661U CN207294314U CN 207294314 U CN207294314 U CN 207294314U CN 201720979661 U CN201720979661 U CN 201720979661U CN 207294314 U CN207294314 U CN 207294314U
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- CN
- China
- Prior art keywords
- ditches
- recycle stream
- irrigation canals
- pipeline
- energy consumption
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- 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.)
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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 utility model discloses a kind of control of oxidation ditch process sewage disposal device and energy consumption analysis system, including cesspool, the cesspool connects recycle stream by pipeline and is aerated irrigation canals and ditches, and recycle stream aeration irrigation canals and ditches are internally provided with aerator, effluent weir is equipped with below the recycle stream aeration irrigation canals and ditches, and effluent weir is connected with secondary sedimentation tank by pipeline, the sludge pump house right side is connected with hothouse by pipeline, and the returned sludge inside sludge pump house is connected by pipeline with cesspool.The oxidation ditch process sewage disposal device controls and energy consumption analysis system is by being in " returning " font structure by recycle stream aeration irrigation canals and ditches, and aerobic zone is disposed adjacent with anaerobic zone, and communicate, and anaerobic zone is connected with cesspool, aerobic zone is connected with effluent weir, floor space is reduced, and sharp oxygen rate improves, comprehensive performance greatly reinforces.
Description
Technical field
The utility model is related to technical field of sewage, be specially a kind of control of oxidation ditch process sewage disposal device and
Energy consumption analysis system.
Background technology
Oxidation ditch is a kind of modification of activated sludge process, its aeration tank is in the irrigation canals and ditches type closed, so it is in hydraulic flow state
Upper to be different from traditional activated sludge process, it is a kind of end to end recycle stream aeration irrigation canals and ditches, and sewage, which penetrates into, wherein to be obtained only
Change, earliest oxidation irrigation canals and ditches are not built up by armored concrete, but are subject to the native irrigation canals and ditches that bank protection is handled, and are between intermittent water inflow
Have a rest aeration, but traditional oxidation ditch process sewage disposal device floor space is excessive, the construction of existing sewage treatment plant is used
Ground cannot meet the actual demand for proposing mark transformation, the serious development for restricting sewage treatment plant, next structure configuration imperfection, waterpower
Fluidised form is obstructed so as to cause a degree of energy loss, so as to cannot meet the requirement of user, so being badly in need of a kind of
New oxidation ditch process sewage disposal device control and energy consumption analysis system.
Utility model content
The purpose of this utility model is to provide a kind of oxidation ditch process sewage disposal device control and energy consumption analysis system,
Unreasonable to solve the existing design that uses proposed in the above background technology, floor space is excessive, it is impossible to meet masses' demand,
Serious to restrict development, structure configuration imperfection, hydraulic flow state is obstructed, so that the problem of causing energy loss.
To achieve the above object, the utility model provides following technical solution, a kind of oxidation ditch process sewage disposal device
Control and energy consumption analysis system, including cesspool, the cesspool connects recycle stream by pipeline and is aerated irrigation canals and ditches, and recycle stream exposes
Channeling canal is internally provided with aerator, is equipped with effluent weir below the recycle stream aeration irrigation canals and ditches, and effluent weir is connected with by pipeline
Secondary sedimentation tank, the secondary sedimentation tank are internally provided with second diffluence pond, its second diffluence pond one end is connected with out by pipeline
Pond, and the second diffluence pond other end is connected with sludge pump house by pipeline, is connected with the right side of the sludge pump house by pipeline
Hothouse, and the returned sludge inside sludge pump house is connected by pipeline with cesspool.
Preferably, the recycle stream aeration irrigation canals and ditches are in " returning " font structure, and recycle stream aeration irrigation canals and ditches pass through training wall point
It is divided into four regions.
Preferably, the recycle stream aeration irrigation canals and ditches lower anaerobic area is interconnected with aerobic zone, and is separated by training wall
Come.
Preferably, the aerator is arranged on recycle stream aeration irrigation canals and ditches leftward position end, its aerator has two up and down,
And the impeller of aerator and the nearest distance of training wall are 50-80cm.
Preferably, filter screen is provided with the pond of the second diffluence pond, and filter screen Mesh Diameter is 3-5mm.
Compared with prior art, the beneficial effects of the utility model are：The oxidation ditch process sewage disposal device control and
Energy consumption analysis system is by being in " returning " font structure by recycle stream aeration irrigation canals and ditches, and aerobic zone is disposed adjacent with anaerobic zone, and
Communicate, and anaerobic zone is connected with cesspool, aerobic zone is connected with effluent weir, reduces floor space, and sharp oxygen rate improves, comprehensive
Performance greatly reinforces.Recycle stream aeration irrigation canals and ditches are in " returning " font structure, and recycle stream aeration irrigation canals and ditches are separated into four by training wall
A region, can effectively buffer the impact of cesspool influent quality water, overcome traditional handicraft to fluctuate cesspool influent quality water
Influence big deficiency, it is ensured that sewage treatment plant's stably reaching standard discharge, recycle stream aeration irrigation canals and ditches lower anaerobic area and aerobic zone are mutual
Connection, and is separated by training wall, when biosystem hydraulic detention time is small less than 8 under conditions of, realize technique
Efficient sewerage processing, save hydraulic detention time more than 20% compared with traditional handicraft, corresponding save takes up an area more than 20%, at the same time
Corresponding power energy consumption is saved, aerator is arranged on recycle stream aeration irrigation canals and ditches leftward position end, its aerator has two up and down
It is a, and the impeller of aerator and the nearest distance of training wall are 50-80cm, can be turned with adjustment control aerator surface impeller
Speed, so as to adjust dissolved oxygen efficiency, can form obvious anaerobic zone and aerobic zone so that wastewater purification efficiency is high, can directly reach
Conditions of discharge, is provided with filter screen in the pond of second diffluence pond, and filter screen Mesh Diameter is 3-5mm so that sludge can not penetrate
Filter screen, comes so as to be left, filters into sludge pump house, further improve water quality, so as to reach wastewater treatment efficiency.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is aerated trench architectures schematic diagram for the utility model recycle stream；
Fig. 3 is Tthe utility model system structure diagram；
Fig. 4 connects enlarged structure schematic diagram for the utility model secondary sedimentation tank with second diffluence pond.
In figure：1st, cesspool, 2, recycle stream aeration irrigation canals and ditches, 3, aerator, 4, effluent weir, 5, pipeline, 6, secondary sedimentation tank,
7th, second diffluence pond, 8, discharge bay, 9, sludge pump house, 10, hothouse, 11, returned sludge, 12, training wall, 13, anaerobic zone,
14th, aerobic zone, 15, filter screen.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oxidation ditch process sewage disposal device control
And energy consumption analysis system, including cesspool 1, cesspool 11 connects recycle stream by pipeline 5 and is aerated irrigation canals and ditches 2, and recycle stream is aerated
Irrigation canals and ditches 2 are internally provided with aerator 3, and recycle stream aeration irrigation canals and ditches 2 are in " returning " font structure, and recycle stream aeration irrigation canals and ditches 2 pass through water conservancy diversion
Wall 12 is separated into four regions, can effectively buffer 1 influent quality water of cesspool impact, overcome traditional handicraft to cesspool 1 into
The big deficiency of water water quality and quantity influence of fluctuations, it is ensured that sewage treatment plant's stably reaching standard discharge, recycle stream aeration 2 lower anaerobic of irrigation canals and ditches
Area 13 is interconnected with aerobic zone 14, and is separated by training wall 12, small less than 8 in biosystem hydraulic detention time
When under conditions of, realize the efficient sewerage processing of technique, hydraulic detention time more than 20%, corresponding section saved compared with traditional handicraft
Save and take up an area more than 20%, while save corresponding power energy consumption, aerator 3 is arranged on recycle stream aeration 2 leftward position of irrigation canals and ditches
End, its aerator has two about 3, and the impeller of aerator 3 and the nearest distance of training wall 12 are 50-80cm, can be adjusted
The rotating speed of section control 3 surface impeller of aerator, so as to adjust dissolved oxygen efficiency, can form obvious anaerobic zone 13 and aerobic zone 14,
So that wastewater purification efficiency is high, conditions of discharge can be directly reached, 2 lower section of recycle stream aeration irrigation canals and ditches is equipped with effluent weir 4, and effluent weir
4 are connected with secondary sedimentation tank 6 by pipeline 5, and secondary sedimentation tank 6 is internally provided with second diffluence pond 7, its 7 one end of second diffluence pond
Discharge bay 8 is connected with by pipeline 5, and 7 other end of second diffluence pond is connected with sludge pump house 9, second diffluence pond by pipeline 5
Filter screen 15 being provided with 7 ponds, and 15 Mesh Diameter of filter screen is 3-5mm so that sludge can not penetrate filter screen 15, so that by
Stay, filter into sludge pump house 9, further improve water quality, so that reach wastewater treatment efficiency, the right side of sludge pump house 9
Hothouse 10 is connected with by pipeline 5, and the returned sludge 11 inside sludge pump house 9 is connected by pipeline 5 with cesspool 1.
Operation principle：Using oxidation ditch process sewage disposal device control and during energy consumption analysis system, sewage via
Cesspool 1 enters recycle stream by pipeline 5 and is aerated in irrigation canals and ditches 2, and current are flowed according to the direction of arrow, and irrigation canals and ditches are aerated by recycle stream
In 2 aerator 3 be oxygenated after current, by training wall 12 enter anaerobic zone 13, current are flowed into by the direction of arrow again
Aerobic zone 14, then enters anaerobic zone 13 by training wall 12, and when so circulation 8 is small, sewage is passed through in recycle stream aeration irrigation canals and ditches 2
Anaerobism and aerobic microbial action, degrade the foreign gases such as ammonia, nitrogen, and sewage flows into secondary precipitation via effluent weir 4
Pond 6, filters by precipitation, sludge is separated, obtained purified water is further processed via discharge bay 8, and sludge
Sludge pump house 9 is flowed into via pipeline 5, by the agitating device in sludge pump house 9, sludge softening, a part flows into hothouse 10
Dry, another part returned sludge 11 is again introduced into cesspool 1 via pipeline 5, is carried out instead hence into recycle stream aeration irrigation canals and ditches 2
Should, such iterative cycles, here it is oxidation ditch process sewage disposal device control and the use process of energy consumption analysis system.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of oxidation ditch process sewage disposal device control and energy consumption analysis system, including cesspool (1), it is characterised in that：
The cesspool (1) connects recycle stream by pipeline (5) and is aerated irrigation canals and ditches (2), and recycle stream aeration irrigation canals and ditches (2) are internally provided with aeration
Device (3), is equipped with effluent weir (4) below recycle stream aeration irrigation canals and ditches (2), and effluent weir (4) be connected with by pipeline (5) it is secondary
Sedimentation basin (6), the secondary sedimentation tank (6) are internally provided with second diffluence pond (7), its second diffluence pond (7) one end passes through pipeline
(5) discharge bay (8) is connected with, and second diffluence pond (7) other end is connected with sludge pump house (9), the sludge by pipeline (5)
Hothouse (10) is connected with by pipeline (5) on the right side of pump house (9), and the returned sludge (11) of sludge pump house (9) inside passes through pipe
Road (5) is connected with cesspool (1).
2. a kind of oxidation ditch process sewage disposal device control according to claim 1 and energy consumption analysis system, its feature
It is：The recycle stream aeration irrigation canals and ditches (2) are in " returning " font structure, and recycle stream aeration irrigation canals and ditches (2) pass through training wall (12) point
It is divided into four regions.
3. a kind of oxidation ditch process sewage disposal device control according to claim 1 and energy consumption analysis system, its feature
It is：Recycle stream aeration irrigation canals and ditches (2) lower anaerobic area (13) is interconnected with aerobic zone (14), and passes through training wall (12)
Separate.
4. a kind of oxidation ditch process sewage disposal device control according to claim 1 and energy consumption analysis system, its feature
It is：The aerator (3) is arranged on recycle stream aeration irrigation canals and ditches (2) leftward position end, and two are had on its aerator (3)
It is a, and the impeller of aerator (3) and the nearest distance of training wall (12) they are 50-80cm.
5. a kind of oxidation ditch process sewage disposal device control according to claim 1 and energy consumption analysis system, its feature
It is：Filter screen (15) is provided with second diffluence pond (7) pond, and filter screen (15) Mesh Diameter is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979661.2U CN207294314U (en) | 2017-08-08 | 2017-08-08 | A kind of oxidation ditch process sewage disposal device control and energy consumption analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979661.2U CN207294314U (en) | 2017-08-08 | 2017-08-08 | A kind of oxidation ditch process sewage disposal device control and energy consumption analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294314U true CN207294314U (en) | 2018-05-01 |
Family
ID=62448700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979661.2U Expired - Fee Related CN207294314U (en) | 2017-08-08 | 2017-08-08 | A kind of oxidation ditch process sewage disposal device control and energy consumption analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294314U (en) |
-
2017
- 2017-08-08 CN CN201720979661.2U patent/CN207294314U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20190808 |