CN206143018U - High -efficient compound blue charcoal sewage biochemical treatment device - Google Patents
High -efficient compound blue charcoal sewage biochemical treatment device Download PDFInfo
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- CN206143018U CN206143018U CN201621073473.5U CN201621073473U CN206143018U CN 206143018 U CN206143018 U CN 206143018U CN 201621073473 U CN201621073473 U CN 201621073473U CN 206143018 U CN206143018 U CN 206143018U
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- coke
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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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Abstract
The utility model discloses a high -efficient compound blue charcoal sewage biochemical treatment device, this biochemical treatment device includes sewage treatment subassembly and sludge treatment subassembly, flow direction that the sewage treatment subassembly includes blue charcoal sewage along the preliminary treatment after is connected ground equalizing basin, hydrolysis -acidification pool, reaction tank, two is sunk pond, flocculation and precipitation pond and sand filtration tank according to the preface, the sludge treatment subassembly includes that the flow direction of following mud connects gradually a ground sludge impoundment and a sludge dewatering device, the sludge impoundment with two heavy ponds are connected, wherein, the reaction tank includes a good oxygen pond, oxygen deficiency pond and two numbers good oxygen ponds of series connection in proper order. The utility model discloses a high -efficient compound blue charcoal sewage biochemical treatment device is good to the treatment effect of blue charcoal sewage, can reach the emission secondary standard.
Description
Technical field
This utility model is related to semi-coke technical field of sewage, and more specifically, this utility model is related to a kind of efficient
Compound semi-coke biochemical sewage treatment device.
Background technology
Semi-coke sewage composition is complicated, except containing a large amount of phenols organic contamination beyond the region of objective existences, also poisonous containing cyanide and ammonia nitrogen etc.
The more difficult removing of harmful substance, COD and colourity.The waste water that semi-coke wastewater is produced with conventional coking has significant difference in water quality,
COD and ammonia-nitrogen content are higher, and biodegradability is worse.
In traditional semi-coke sewage treatment process, the activated sludge process with A/O methods as representative occupies suitable application neck
Domain, Tremendous achievements in running for many years.But, the major issue that this kind of technique is present is have also discovered in operation for many years:Tradition
Technique is low to the treatment effeciency of semi-coke sewage, it is impossible to be fully achieved design objective, does not reach the discharge standard of country's permission.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model it is also an object that provide a kind of efficient compound semi-coke biochemical sewage treatment device, at this
Reason device improves the treatment effeciency of sewage by the connected mode of each component, and has removal of carbon and nitrogen function concurrently, while being applied to
Complex hardly degraded organic substance is processed, and the processing meanss are resistant to the Cl of 50000mg/L-Concentration and 40000mg/L's
SO4 2-Concentration, is particularly suitable for the biological treatment process of semi-coke sewage.
To achieve these goals, this utility model provides a kind of efficient compound semi-coke biochemical sewage treatment device,
The biochemical treatment apparatus include sewage disposal component and Treatment of Sludge component;
The sewage disposal component includes that the flow direction of the semi-coke sewage after pretreatment sequentially connects ground regulating reservoir, hydrolysis
Acidification pool, reaction tank, second pond, flocculation sedimentation tank and sandfiltration pot;
The Treatment of Sludge component includes being sequentially connected ground sludge-tank and the first sludge dewatering dress along the flow direction of sludge
Put, the sludge-tank is connected with the second pond;
Wherein, the reaction tank includes being sequentially connected in series ground number Aerobic Pond, anoxic pond and No. two Aerobic Ponds, from described
Number Aerobic Pond of Jing, anoxic pond and No. two Aerobic Ponds enter second pond to the semi-coke sewage that hydrolysis acidification pool flows out successively.
Semi-coke sewage is stored into regulating reservoir after early stage pretreatment, and the semi-coke sewage in regulating reservoir enters water
Solution acidification pool, enters back into reaction tank, and reaction tank comes to thtee-stage shiplock, and No. two Aerobic Pond water outlets sequentially enter second pond, flocculation
Sedimentation tank and sandfiltration pot obtain draining, and the precipitation that produces of second pond enters sludge-tank and the first sludge dehydration device, Jing the
The mud cake outward transport produced after the dehydration of one sludge dehydration device.
Preferably, in described efficient compound semi-coke biochemical sewage treatment device, the hydrolysis acidification pool include into
Liquid mouth, liquid outlet and sludge reflux mouth, the liquid inlet of the hydrolysis acidification pool are connected with the regulating reservoir;
A number Aerobic Pond includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of an Aerobic Pond with
The liquid outlet connection of the hydrolysis acidification pool;
The anoxic pond includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of the anoxic pond with described No. one
The liquid outlet connection of Aerobic Pond;
No. two Aerobic Ponds include liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of No. two Aerobic Ponds with
The liquid outlet connection of the anoxic pond;
And the second pond includes liquid inlet, liquid outlet and mud discharging mouth, the liquid inlet of the second pond is good with described No. two
The liquid outlet connection in oxygen pond, the liquid outlet of the second pond are connected with the flocculation sedimentation tank, the mud discharging mouth point of the second pond
The sludge reflux mouth of sludge reflux mouth, an Aerobic Pond not with the hydrolysis acidification pool, the sludge reflux mouth of anoxic pond, No. two
The sludge reflux mouth of Aerobic Pond and sludge-tank connection, so that the sludge part in the second pond is back to hydrolysis acidification
Pond, Aerobic Pond, anoxic pond and No. two Aerobic Ponds, remainder flow into sludge-tank.
The sludge reflux that second pond is produced is to hydrolysis acidification pool, Aerobic Pond, anoxic pond and No. two Aerobic Ponds, remaining dirty
Mudflow enters sludge-tank, it is achieved thereby that the reasonable process of sludge so that the yield of sludge is reduced, and the yield of sludge is traditional activated
1/10 of sludge or so, and basic non-secondary pollution, while odorous gas generation effectively can be reduced.
Preferably, in described efficient compound semi-coke biochemical sewage treatment device, Aerobic Pond, an anoxic pond
Elastic filler is provided with No. two Aerobic Ponds.The connected mode of Aerobic Pond described in the utility model and fill out with reference to elasticity
Material and aeration component can be processed well to semi-coke sewage, can reach the secondary discharge standard in sewage.
Preferably, in described efficient compound semi-coke biochemical sewage treatment device, it is provided with the regulating reservoir and carries
Pump is risen, the elevator pump is by the semi-coke sewage lifting in the regulating reservoir to the hydrolysis acidification pool.
Preferably, in described efficient compound semi-coke biochemical sewage treatment device, also include:
Wastewater treatment component, which includes the air-dissolving air-float pond being connected with the regulating reservoir and air-dissolving air-float pond connection
Scum silica frost collecting pit and the second sludge dehydration device being connected with the scum silica frost collecting pit, produce after semi-coke sewage disinfection treatment
Waste water obtains supernatant liquid and scum silica frost Jing after the process in air-dissolving air-float pond, and the supernatant liquid enters the regulating reservoir, and the scum silica frost enters institute
State scum silica frost collecting pit.Process of the waste water produced after semi-coke sewage disinfection treatment through air-dissolving air-float pond, realizes in waste water effectively
Composition is reused, while also being processed to waste water, the mud cake outward transport that will be produced in the second sludge dehydration device.
Preferably, in described efficient compound semi-coke biochemical sewage treatment device, the sewage disposal component is also wrapped
Include the collecting pit being connected with the regulating reservoir and the accident pool being connected with the collecting pit and the regulating reservoir respectively.
This utility model at least includes following beneficial effect:
1st, efficient compound semi-coke biochemical sewage treatment device described in the utility model is by the company between each component
Connect, the effective process of semi-coke sewage can be realized, and power consumption is saved in processing procedure, in identical hydraulic retention
In time, process structures are reduced, reduce floor space, reduce capital expenditure and operating cost, while avoid can not
Accumulation of the biochemical degradation material in Waste Water Treatment, it is ensured that system stability operation up to standard.
2nd, efficient compound semi-coke biochemical sewage treatment device described in the utility model realize semi-coke sewage it is simple and direct,
Rationally process, specific aim and high safety, can fundamentally ensure the stability of water outlet.
3rd, efficient compound semi-coke biochemical sewage treatment device described in the utility model is resistant to 50000mg/L's
Cl-The SO of concentration and 40000mg/L4 2-Concentration, is particularly suitable for the biological treatment process of semi-coke sewage.
4th, efficient compound semi-coke biochemical sewage treatment device sludge yield described in the utility model is few, is traditional activated
1/10 of sludge or so, and basic non-secondary pollution, while odorous gas generation effectively can be reduced.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the efficient compound semi-coke biochemical sewage treatment device described in the one of embodiment of this utility model
Structural representation;
Fig. 2 is the efficient compound semi-coke biochemical sewage treatment device described in the one of embodiment of this utility model
Structural representation.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to this utility model, to make people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term are not precluded from one or many
The presence or addition of individual other elements or its combination.
As shown in figure 1, the A in Fig. 1 represents the discharge water after semi-coke sewage disposal, B represents the outward transport of sludge, and this practicality is new
Type provide a kind of efficient compound semi-coke biochemical sewage treatment device, the biochemical treatment apparatus include sewage disposal component and
Treatment of Sludge component;
The sewage disposal component includes that the flow direction of the semi-coke sewage after pretreatment sequentially connects ground regulating reservoir 1, water
Solution acidification pool 2, reaction tank, second pond 6, flocculation sedimentation tank 7 and sandfiltration pot 8;
The Treatment of Sludge component includes being sequentially connected ground sludge-tank 9 and the first sludge dewatering dress along the flow direction of sludge
10 are put, the sludge-tank 9 is connected with the second pond 6 and the flocculation sedimentation tank 7 respectively;
Wherein, the Aerobic Pond includes being sequentially connected in series ground number Aerobic Pond 3, anoxic pond 4 and No. two Aerobic Ponds 5, from
Number Aerobic Pond 3 of Jing, anoxic pond 4 and No. two Aerobic Ponds 5 enter second pond to the semi-coke sewage that the hydrolysis acidification pool 2 flows out successively
6;Elastic filler and aeration component are provided with a number Aerobic Pond 3, anoxic pond 4 and No. two Aerobic Ponds 5.For example
Aeration component is placed in into the bottom of Aerobic Pond.
The hydrolysis acidification pool 2 includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of the hydrolysis acidification pool 2
It is connected with the regulating reservoir 1;
A number Aerobic Pond 3 includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of an Aerobic Pond 3
It is connected with the liquid outlet of the hydrolysis acidification pool 2;
The anoxic pond 4 includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of the anoxic pond 4 and described
The liquid outlet connection of number Aerobic Pond 3;
No. two Aerobic Ponds 5 include liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of No. two Aerobic Ponds 5
It is connected with the liquid outlet of the anoxic pond 4;
And the second pond 6 includes liquid inlet, liquid outlet and mud discharging mouth, the liquid inlet of the second pond 6 with described No. two
The liquid outlet connection of Aerobic Pond 5, the liquid outlet of the second pond 6 are connected with the flocculation sedimentation tank 7, the row of the second pond 6
Mud mouth sludge reflux mouth respectively with the hydrolysis acidification pool 2, the sludge reflux mouth of an Aerobic Pond 3, the sludge of anoxic pond 4 are returned
Head piece, the sludge reflux mouth of No. two Aerobic Ponds 5 and the sludge-tank 9 connect, so that the sludge part in the second pond 6 is returned
2, Aerobic Pond 3 of hydrolysis acidification pool, anoxic pond 4 and No. two Aerobic Ponds 5 are flow to, remainder flows into sludge-tank 9.
Semi-coke sewage is stored into regulating reservoir 1 after early stage pretreatment, is provided with lifting in the regulating reservoir 1
Semi-coke sewage lifting in the regulating reservoir 1 to the hydrolysis acidification pool 2, is entered back into reaction tank by pump, the elevator pump, reaction
Pond comes to thtee-stage shiplock, and No. two 5 water outlets of Aerobic Pond sequentially enter second pond 6, flocculation sedimentation tank 7, sandfiltration pot 8 and obtain water outlet,
And the precipitation that second pond 6 is produced enters sludge-tank 9 and the first sludge dehydration device 10, Jing after the first sludge dehydration device 10 is dehydrated
The mud cake outward transport of generation.
The sediment fraction that second pond 6 is produced is back to hydrolysis acidification pool 2, reaction tank, and remainder flows into sludge-tank 9, from
And realizing the reasonable process of sludge so that the yield of sludge is reduced, and the yield of sludge is 1/10 left for traditional activated sludge process
The right side, and basic non-secondary pollution, while odorous gas generation effectively can be reduced.
For example, in order to function is denitrogenated in the decarburization for increasing the semi-coke biochemical sewage treatment device described in the embodiment, aerobic
Add a large amount of carrier fillers in pond, microorganism is colonized on biofilm carrier filler, the pollution in microorganism and semi-coke sewage
Thing and abundance oxygen be fully contacted, so as to improve wastewater purification efficiency, at the same make processed sewage be subject to anaerobism-lack
Oxygen --- the effect in turn of aerobic three kinds of environmental areas, is conducive to removal and the denitrogenation dephosphorizing of dirty Organic substance in water, without the need for additional
Carbon source, saves reagent consumption, it is to avoid the secondary pollution of medicament, by the ammonia nitrogen in denitrogenation strain enhancing degradation sewage, improves
Denitrification percent.
Simultaneously on the basis of using carrier filler, biological reinforcing technology can have been used again, its ultimate principle is based on logical
Cross " dominant bacteria " of the addition with specific degradation function to strengthen degraded of the traditional wastewater biochemical treatment system to specific pollutants
Ability, and a systematic technology of Continuous optimization is carried out to system microbe survival condition, its microorganism for being used can
Israel, the efficient functionality bacterial strain of Taiwan Deng Di biotech firms are introduced, with reference to large amount of sewage biological treatment engineering experience, is passed through
Modern biotechnology means screening, develop by 40 several kinds, nearly 100 multiple-microorganism, wherein different microorganisms pair
Different Organic substances has targetedly degradation property, for semi-coke sewage disposal demand, compounds through different compatibility programs excellent
The complex microbial community with difference in functionality that choosing is combined, has essence with the technology of conventionally employed single engineering bacteria reinforcing
Difference.The biological reinforcing technology directly adds specific complex microbial community in difficult degradation sewage, growth-promoting its to specific dirt
The degradation capability of dye thing, so as to improve the ability that sewage disposal system removes poisonous and harmful, difficult degradation chemicals.Biochemical sewage system
Special carrier in system provides suitable growing environment to microorganism, forms excellent by the competition in sewage between original microorganism
Gesture flora, while the antitoxin shock proof ability of biota is improve again in constantly competing, thus can be quick in making sewage
The biological flora of effectively degraded poisonous and harmful hardly degraded organic substance is set up, these microorganisms have very high breeding potential, and they lead to
The different reaction such as hydrolysis, activation, oxidation, reduction, synthesis is crossed, complicated organic matter degradation is become simple inorganic matters, most
End-product is H2O and CO2.Selection adds corresponding obligate complex microbial community, and by interbiotic synergism to sewage
Middle persistent organic pollutants carry out effective biodegradation, improve the biodegradability energy of sewage, it is adaptable to complex difficulty
Degradation of organic substances processes operating mode, and organic matter degradation is more thorough;Microbe species are more, and biological activity is more than 1010-15Cfu/g is (often
Advise as 108-10Cfu/g), dominant microflora is easily formed, than typically adding single obligate strain treatment effect more effectively, can be improved
System treatment effeciency, by different flow scheme design, the degraded such as Organic substance, ammonia nitrogen, TN, TP is more thorough, so as to improve out
Water stability.
Wherein in one embodiment, as shown in Fig. 2 described efficient compound semi-coke biochemical sewage treatment device is also wrapped
Include:
Wastewater treatment component, air-dissolving air-float pond 11 which includes being connected with the regulating reservoir 1, and the air-dissolving air-float pond 11
The scum silica frost collecting pit 12 of connection and the second sludge dehydration device 13 being connected with the scum silica frost collecting pit 12, semi-coke sewage are located in advance
The waste water produced after reason obtains supernatant liquid and scum silica frost Jing after the process in air-dissolving air-float pond 11, and the supernatant liquid enters the regulating reservoir 1, institute
Scum silica frost is stated into the scum silica frost collecting pit 12.Process of the waste water produced after semi-coke sewage disinfection treatment through air-dissolving air-float pond 11,
Reusing for effective ingredient in waste water is realized, while also waste water is processed, will be in the second sludge dehydration device
The mud cake outward transport produced in 13.In Fig. 2, a is pretreated semi-coke sewage, and b is draining, and outward transport processes of the c for sludge, d are orchid
The waste water produced during charcoal sewage disinfection treatment, e are aeration process, and f is sludge reflux process.
Wherein in one embodiment, as shown in Fig. 2 the sewage disposal component also includes being connected with the regulating reservoir 1
Collecting pit 14 and the accident pool 15 being connected with the collecting pit 14 and the regulating reservoir 1 respectively.
Although embodiment of the present utility model is disclosed as above, which is not restricted in description and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to and shown here as the legend with description with new.
Claims (6)
1. a kind of efficient compound semi-coke biochemical sewage treatment device, it is characterised in that the biochemical treatment apparatus are included at sewage
Reason component and Treatment of Sludge component;
The sewage disposal component includes that the flow direction of the semi-coke sewage after pretreatment sequentially connects ground regulating reservoir, hydrolysis acidification
Pond, reaction tank, second pond, flocculation sedimentation tank and sandfiltration pot;
The Treatment of Sludge component includes being sequentially connected ground sludge-tank and the first sludge dehydration device, institute along the flow direction of sludge
State sludge-tank to be connected with the second pond;
Wherein, the reaction tank includes being sequentially connected in series ground number Aerobic Pond, anoxic pond and No. two Aerobic Ponds, from the hydrolysis
Number Aerobic Pond of Jing, anoxic pond and No. two Aerobic Ponds enter second pond to the semi-coke sewage that acidification pool flows out successively.
2. efficient compound semi-coke biochemical sewage treatment device as claimed in claim 1, it is characterised in that the hydrolysis acidification
Pond includes liquid inlet, liquid outlet and sludge reflux mouth, and the liquid inlet of the hydrolysis acidification pool is connected with the regulating reservoir;
A number Aerobic Pond includes liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of an Aerobic Pond with it is described
The liquid outlet connection of hydrolysis acidification pool;
The anoxic pond includes liquid inlet, liquid outlet and sludge reflux mouth, and the liquid inlet of the anoxic pond is aerobic with described No. one
The liquid outlet connection in pond;
No. two Aerobic Ponds include liquid inlet, liquid outlet and sludge reflux mouth, the liquid inlet of No. two Aerobic Ponds with it is described
The liquid outlet connection of anoxic pond;
And the second pond includes liquid inlet, liquid outlet and mud discharging mouth, the liquid inlet of the second pond and No. two Aerobic Ponds
Liquid outlet connection, the liquid outlet of the second pond is connected with the flocculation sedimentation tank, the mud discharging mouth of the second pond respectively with
The sludge reflux mouth of the hydrolysis acidification pool, the sludge reflux mouth of an Aerobic Pond, the sludge reflux mouth of anoxic pond, No. two it is aerobic
The sludge reflux mouth in pond and the sludge-tank connection so that the sludge part in the second pond be back to hydrolysis acidification pool,
Number Aerobic Pond, anoxic pond and No. two Aerobic Ponds, remainder flow into sludge-tank.
3. efficient compound semi-coke biochemical sewage treatment device as claimed in claim 1, it is characterised in that the hydrolysis acidification
Elastic filler is provided with pond, Aerobic Pond, anoxic pond and No. two Aerobic Ponds.
4. efficient compound semi-coke biochemical sewage treatment device as claimed in claim 1, it is characterised in that in the regulating reservoir
Elevator pump is provided with, the elevator pump is by the semi-coke sewage lifting in the regulating reservoir to the hydrolysis acidification pool.
5. efficient compound semi-coke biochemical sewage treatment device as claimed in claim 1, it is characterised in that also include:
Wastewater treatment component, it is floating which includes that the air-dissolving air-float pond being connected with the regulating reservoir and the air-dissolving air-float pond are connected
Slag collecting pit and the second sludge dehydration device being connected with the scum silica frost collecting pit, the waste water produced after semi-coke sewage disinfection treatment
Supernatant liquid and scum silica frost are obtained Jing after the process in air-dissolving air-float pond, the supernatant liquid enters the regulating reservoir, and the scum silica frost enters described floating
Slag collecting pit.
6. efficient compound semi-coke biochemical sewage treatment device as claimed in claim 1, it is characterised in that the sewage disposal
Component also includes the collecting pit being connected with the regulating reservoir and the accident being connected with the collecting pit and the regulating reservoir respectively
Pond.
Priority Applications (1)
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CN201621073473.5U CN206143018U (en) | 2016-09-22 | 2016-09-22 | High -efficient compound blue charcoal sewage biochemical treatment device |
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CN201621073473.5U CN206143018U (en) | 2016-09-22 | 2016-09-22 | High -efficient compound blue charcoal sewage biochemical treatment device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110015810A (en) * | 2019-04-01 | 2019-07-16 | 江苏道明化学有限公司 | A kind of method of novel precipitating discharge of wastewater |
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2016
- 2016-09-22 CN CN201621073473.5U patent/CN206143018U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110015810A (en) * | 2019-04-01 | 2019-07-16 | 江苏道明化学有限公司 | A kind of method of novel precipitating discharge of wastewater |
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