CN109626558A - It is a kind of vertical-flow from retention aerobic reactor - Google Patents
It is a kind of vertical-flow from retention aerobic reactor Download PDFInfo
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- CN109626558A CN109626558A CN201811585826.3A CN201811585826A CN109626558A CN 109626558 A CN109626558 A CN 109626558A CN 201811585826 A CN201811585826 A CN 201811585826A CN 109626558 A CN109626558 A CN 109626558A
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- sludge
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
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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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention provides a kind of vertical-flow from retention aerobic reactor, including sludge organization of supply, sewage organization of supply, sewage-treating reactor and Treatment of Sludge mechanism.The sludge organization of supply includes sludge storage tank, sludge delivery pump and aerobic microbiological basin；The sewage organization of supply is arranged at the top of sewage-treating reactor, including sewage input pipe and water spraying pipe；The sewage-treating reactor includes reactor body, filter septum, vibrating motor and sludge outlet；The Treatment of Sludge mechanism includes removing mud groove, described to be equipped with central tube, helical baffle, collection bucket and water outlet except mud groove is interior.Sewage in reactor and the sludge in reactor can be sufficiently mixed by the present invention, improve microorganism to the removal efficiency of dirty water pollutant, have preferable wastewater treatment efficiency.
Description
Technical field
The present invention relates to a kind of sewage-treating reactors, are a kind of efficient aerobic reactors, specially a kind of vertical-flow
From retention aerobic reactor.
There are many sewage treatment process that background technique generallys use both at home and abroad at present, wherein being broadly divided into: activated sludge process
With two kinds of biofilm, our daily seen common aerations, oxidation ditch process, A/B method, A2/O are owned by France in the former；Biology turns
Disk, contact oxidation method etc. belong to the latter.
Currently on the market common integrated sewage treating apparatus be by a heavy pond, I, II grades of contact-oxidation pools, secondary settling tank,
Sludge-tank concentrates the equipment being integrated, and carries out blast aeration in I, II grades of contact-oxidation pools, makes contact oxidation method and activity
The advantages of sludge is effectively combined, and is provided simultaneously with the two, and overcome the simultaneous point of the two, keep sewage treatment horizontal further
It improves.But above-mentioned processing mode has been seen from device structure in complexity, and cost is excessively high；It is deposited from device space utilization rate
It is taken up a large area in processing plane, space utilization rate is low to be unable to fully the drawbacks of utilizing solid space.
And the processing of aerobic microbiological is a kind of preferable sewage treatmentmethod in sewage treatment at present, mainly using aerobic
Microorganism decomposes the macromolecular substances in waste water, and presently, there are aerobic reactor to be mainly divided into material filling type, work
Property sewage sludge reactor (oxidation ditch process), wherein activated sludge reactor is wide as the main process in aerobic reactor
General utilization, but sewage mixes and insufficient with the sludge in reactor in existing activated sludge reactor, and there are removal efficiency
It is not high.
Summary of the invention
The technical problem to be solved by the present invention is to the problems non-exchange for existing drill bit, provide a kind of vertical-flow
From retention aerobic reactor, sewage in reactor and the sludge in reactor are sufficiently mixed, improve microorganism to dirty in sewage
The removal efficiency of object is contaminated, there is preferable wastewater treatment efficiency.
It is as follows that the present invention solves technical solution used by above-mentioned technical problem:
It is a kind of vertical-flow from retention aerobic reactor, including sludge organization of supply, sewage organization of supply, sewage-treating reactor and
Treatment of Sludge mechanism；
The sludge organization of supply includes sludge storage tank, sludge delivery pump and aerobic microbiological basin；
The sewage organization of supply is arranged at the top of sewage-treating reactor, including sewage input pipe and water spraying pipe, the sewage
One end of input pipe is connect with sewage storage tank, the other end of sewage input pipe and the water spraying pipe being arranged in sewage-treating reactor
Connection；
The sewage-treating reactor includes reactor body, filter septum, vibrating motor and sludge outlet, the reactor sheet
Sliding slot is offered on internal wall, the filter septum is slidably connected in the sliding slot, and the vibrating motor is fixed on sliding slot bottom wall
On, and vibrating motor output end is connect with filter septum, and filter hole is provided on filter septum；
The Treatment of Sludge mechanism is connected to by sludge out pipe with sludge outlet, and the sludge out pipe is equipped with sludge pump and switch valve,
The Treatment of Sludge mechanism includes removing mud groove, described except central tube, helical baffle, collection bucket and water outlet is equipped in mud groove, is received
The setting of collection bucket is desilting trench bottom, and central tube is located at except mud groove center and its top is in cone bucket shape, and helical baffle is centrally disposed
Pipe outer wall and except between mud groove inner wall, water outlet is arranged on desilting groove top wall, is equipped with baffle, baffle one end is solid below water outlet
It is scheduled on except on mud groove inner wall, the baffle other end and except there are channels between mud groove inner wall.
Preferably, the water spraying pipe includes main pipe and branch pipe, and the branch pipe is that multiple and one end is connected with main pipe
Logical, the branch pipe is uniformly distributed around main pipe.
Preferably, equipped with dismountable purifier, the purifier includes sliding block, water purification in the groove top portion that desilts
Pipe, the sliding block are movably connected in the groove top portion that desilts, and the pure water pipe upper end is fixed on sliding block, and pure water pipe lower end is provided with convex
Block is provided with the groove to fasten with convex block on the baffle.
It preferably, further include return pipe, described return pipe one end is connected on sludge out pipe, and the other end runs through reactor body
And be connected to reacting body inner cavity, the return pipe is equipped with switch valve.
Preferably, one end that the return pipe is connected to reactor body inner cavity is located above overanxious partition.
It preferably, further include aeration mechanism, the aeration mechanism includes aerator and aeration efferent duct, the reactor sheet
The lower part of body offers aeration chamber, and the aeration is intracavitary to offer the solarization air cap being connected to reactor body inner cavity, the aeration
Efferent duct one end is connect with aerator, and the other end is connected to aeration chamber.
Compared with prior art, the present invention have it is following the utility model has the advantages that
And sewage in reactor and the sludge in reactor can be sufficiently mixed, improves removal of the microorganism to dirty water pollutant
Efficiency improves the effect of sewage treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of water spraying pipe of the invention；
Fig. 3 is the structural schematic diagram of purifier of the invention；
Fig. 4 is part A enlarged drawing in Fig. 3；
Fig. 5 is the structural schematic diagram of embodiment of the present invention three.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment one:
It is vertical-flow from the first better embodiment for retaining aerobic reactor to the present invention shown in Fig. 2 to please refer to Fig. 1, this is aerobic
Reactor includes sludge organization of supply, sewage organization of supply, sewage-treating reactor and Treatment of Sludge mechanism.
The sludge organization of supply includes sludge storage tank 1, sludge delivery pump 2 and aerobic microbiological basin 3, wherein dirty
Mud storage tank 1 and aerobic microbiological basin 3 pump 2 by sewage transport and are connected to sewage-treating reactor.
The sewage organization of supply is arranged at the top of sewage-treating reactor, including sewage input pipe 4 and water spraying pipe 5, institute
The one end for stating sewage input pipe 4 is connect with sewage storage tank (not shown), and the other end of sewage input pipe 4 and setting are in sewage
Water spraying pipe 5 in treatment reactor is connected to.
The water spraying pipe 5 includes main pipe 51 and branch pipe 52, and the branch pipe 52 is multiple and one end and 51 phase of main pipe
Connection, the branch pipe 52 are uniformly distributed around main pipe.
The sewage-treating reactor includes reactor body 6, filter septum 7, vibrating motor 8 and sludge outlet 9, described
Sliding slot 10 is offered on 6 inner wall of reactor body, the filter septum 7 is slidably connected in the sliding slot 10, the vibrating motor 8
It is fixed on 10 bottom wall of sliding slot, and 8 output end of vibrating motor is connect with filter septum 7, is provided with filter hole on filter septum 7
11, it will be understood that vibrating motor 8 used has the motor of water-proof function, meanwhile, the Treatment of Sludge mechanism passes through sludge out pipe 12
It is connected to sludge outlet 9, the sludge out pipe 12 is equipped with sludge pump 13 and switch valve 14.
It further include return pipe 141, described 141 one end of return pipe is connected on sludge out pipe 12, and the other end runs through reactor sheet
It body 6 and is connected to 6 inner cavity of reacting body, the return pipe is equipped with switch valve 14.
The Treatment of Sludge mechanism includes removing mud groove 15, described to be equipped with central tube 16 except mud groove 15 is interior, helical baffle 17, receive
Collection bucket 18 and water outlet 19, the setting of collection bucket 18 are removing 15 bottom of mud groove, and central tube 16 is positioned at except 15 center of mud groove and its top
In cone bucket shape, centrally disposed 16 outer wall of pipe of helical baffle 17 and except between 15 inner wall of mud groove, the setting of water outlet 19 is removing mud groove
On 15 roofs, baffle 20 is equipped with below water outlet 19,20 one end of baffle is fixed on except on 15 inner wall of mud groove, 20 other end of baffle with
Except there are channels between 15 inner wall of mud groove, in this way, helical baffle 17 is first passed through by the sludge that sludge outlet 9 is discharged, then along
Helical baffle 17 is sunk in collection bucket 18, then proceedes to be flowed up by central tube 16, is entered by central tube 16 and is removed mud groove
15 tops, so that aperture becomes smaller when water body flows out, form sludge base due to being in cone bucket shape at the top of the central tube 16 of setting in sewage
This is all deposited in collection bucket 18, it is thus achieved that the purpose that sludge is separated from water.
In the use of the present invention, sludge is first mixed with aerobic microbiological, realize that aerobic microbiological is evenly distributed on dirt
In mud, then it is sent in reactor body 6, is entered on filter septum 7, vibrating motor 8 drove by sludge delivery pump 2
Filter partition 7 vibrates, so that sludge being uniformly distributed on filter septum 7 is realized, due to the filter hole 11 on filter septum 7
Aperture is smaller, and the sludge of bulky grain can not pass through, and the sludge of bulky grain is become under the effect of sewage organization of supply by bulky grain
Little particle, by filter hole 11, into the reaction chamber of 7 lower section of filter septum, at this moment, the sludge in sewage and reactor is sufficiently mixed
It closes, to improve microorganism to the removal efficiency of dirty water pollutant, and then wastewater treatment efficiency is improved, under unreacted is thorough
The sludge of layer sedimentation is by after circular response to abundant reaction, therefore, passing through circulation in sludge circuit Returning reactor ontology 6
It reacts and can guarantee sludge concentration requirement in reactor body, and occupied area can be reduced, be discharged into Treatment of Sludge mechanism, first
It by helical baffle 17, is sunk in collection bucket 18 then along helical baffle 17, then proceedes to be flowed up by central tube 16,
Enter by central tube 16 and remove 15 top of mud groove, due to being in cone bucket shape at the top of the central tube 16 of setting, so that hole when water body flows out
Diameter becomes smaller, and forms sludge in sewage and is all deposited in collection bucket 18 substantially, it is thus achieved that the purpose that sludge is separated from water.
Embodiment two:
Please refer to Fig. 3 paper it is shown in Fig. 4 it is vertical-flow from retain aerobic reactor the second better embodiment, the embodiment with
First embodiment one the difference is that: the groove top portion that desilts is equipped with dismountable purifier 21, the purifier
21 include sliding block 22, pure water pipe 23, and the sliding block 22 is movably connected in except 15 top of mud groove, and 23 upper end of pure water pipe is fixed on
On sliding block 22,23 lower end of pure water pipe is provided with convex block 24, and the groove 25 to fasten with convex block 24 is provided on the baffle 20.Setting
Water purification water installations 21, be further ensured that quality of water treatment, while 21 detachable connection method of purifier, can be to pure water pipe 23
It is replaced and is cleaned.
Embodiment three:
It please refers to shown in fig. 5 vertical-flow from the second better embodiment for retaining aerobic reactor, the embodiment and first
Embodiment one the difference is that: further include aeration mechanism, the aeration mechanism include aerator 26 and be aerated efferent duct 27,
The lower part of the reactor body 6 is taper, and the lower part of the reactor body 6 offers aeration chamber 28, the aeration chamber 28
The solarization air cap 29 being connected to 6 inner cavity of reactor body is inside offered, described 27 one end of aeration efferent duct is connect with aerator 26, separately
One end is connected to aeration chamber 28, in this way, gas is entered in aeration chamber 28 by being aerated efferent duct 27 when aerator 26 starts,
It is entered in reactor body 6 by the solarization air cap 29 on aeration chamber 28, so that waste water and sludge are sufficiently mixed, and is mentioned again
For dissolved oxygen, dissolved oxygen is provided for the aerobic microbiological of inside reactor, the pollutant in sewage is effectively removed.
In conclusion the present invention provides a kind of vertical-flow retention aerobic reactor certainly, by sewage in reactor and reactor
In sludge be sufficiently mixed, improve microorganism to the removal efficiency of dirty water pollutant, there is preferable wastewater treatment efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of vertical-flow from retention aerobic reactor, including sludge organization of supply, sewage organization of supply, sewage-treating reactor
With Treatment of Sludge mechanism, it is characterised in that:
The sludge organization of supply includes sludge storage tank, sludge delivery pump and aerobic microbiological basin；
The sewage organization of supply is arranged at the top of sewage-treating reactor, including sewage input pipe and water spraying pipe, the sewage
One end of input pipe is connect with sewage storage tank, the other end of sewage input pipe and the water spraying pipe being arranged in sewage-treating reactor
Connection；
The sewage-treating reactor includes reactor body, filter septum, vibrating motor and sludge outlet, the reactor sheet
Sliding slot is offered on internal wall, the filter septum is slidably connected in the sliding slot, and the vibrating motor is fixed on sliding slot bottom wall
On, and vibrating motor output end is connect with filter septum, and filter hole is provided on filter septum；
The Treatment of Sludge mechanism is connected to by sludge out pipe with sludge outlet, and the sludge out pipe is equipped with sludge pump and switch valve,
The Treatment of Sludge mechanism includes removing mud groove, described except central tube, helical baffle, collection bucket and water outlet is equipped in mud groove, is received
The setting of collection bucket is desilting trench bottom, and central tube is located at except mud groove center and its top is in cone bucket shape, and helical baffle is centrally disposed
Pipe outer wall and except between mud groove inner wall, water outlet is arranged on desilting groove top wall, is equipped with baffle, baffle one end is solid below water outlet
It is scheduled on except on mud groove inner wall, the baffle other end and except there are channels between mud groove inner wall.
2. according to claim 1 vertical-flow from retention aerobic reactor, which is characterized in that the water spraying pipe includes
Main pipe and branch pipe, the branch pipe are that multiple and one end is connected with main pipe, and the branch pipe is uniformly distributed around main pipe.
3. according to claim 1 vertical-flow from retention aerobic reactor, which is characterized in that the groove top portion that desilts is equipped with
Dismountable purifier, the purifier include sliding block, pure water pipe, and the sliding block is movably connected in the groove top portion that desilts, institute
Pure water pipe upper end is stated to be fixed on sliding block, pure water pipe lower end is provided with convex block, be provided on the baffle fasten with convex block it is recessed
Slot.
4. according to claim 1 vertical-flow from retention aerobic reactor, which is characterized in that it further include return pipe, it is described
Return pipe one end is connected on sludge out pipe, and the other end is through reactor body and is connected to reacting body inner cavity, the return pipe
It is equipped with switch valve.
5. according to claim 4 vertical-flow from retention aerobic reactor, which is characterized in that the return pipe and reactor
One end of chamber body connection is located above overanxious partition.
6. according to claim 1 vertical-flow from retention aerobic reactor, which is characterized in that further include aeration mechanism, institute
Stating aeration mechanism includes aerator and aeration efferent duct, and the lower part of the reactor body offers aeration chamber, the aeration chamber
Inside offer the solarization air cap being connected to reactor body inner cavity, described aeration efferent duct one end is connect with aerator, the other end with
It is aerated chamber connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585826.3A CN109626558A (en) | 2018-12-25 | 2018-12-25 | It is a kind of vertical-flow from retention aerobic reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585826.3A CN109626558A (en) | 2018-12-25 | 2018-12-25 | It is a kind of vertical-flow from retention aerobic reactor |
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| Publication Number | Publication Date |
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| CN109626558A true CN109626558A (en) | 2019-04-16 |
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| CN201811585826.3A Pending CN109626558A (en) | 2018-12-25 | 2018-12-25 | It is a kind of vertical-flow from retention aerobic reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800715A (en) * | 2021-09-15 | 2021-12-17 | 北京清河北苑水务有限公司 | Sewage treatment system and method |
-
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- 2018-12-25 CN CN201811585826.3A patent/CN109626558A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800715A (en) * | 2021-09-15 | 2021-12-17 | 北京清河北苑水务有限公司 | Sewage treatment system and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
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| WD01 | Invention patent application deemed withdrawn after publication |