CN206502728U - A kind of in-situ treatment device of black and odorous water bed mud - Google Patents
A kind of in-situ treatment device of black and odorous water bed mud Download PDFInfo
- Publication number
- CN206502728U CN206502728U CN201720130556.1U CN201720130556U CN206502728U CN 206502728 U CN206502728 U CN 206502728U CN 201720130556 U CN201720130556 U CN 201720130556U CN 206502728 U CN206502728 U CN 206502728U
- Authority
- CN
- China
- Prior art keywords
- bed mud
- seal closure
- cover body
- treatment device
- black
- 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.)
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Classifications
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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
-
- 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
- Y02W10/20—Sludge processing
Abstract
The utility model discloses a kind of in-situ treatment device of black and odorous water bed mud, including seal closure and for the aerator to bed mud progress aeration disturbance in seal closure, seal closure is also divided into the separation net and the suspended biological filler in the first cover body of the first cover body and the second cover body by the in-situ treatment device including charcoal canister, in seal closure, the top of first cover body is provided with airway tube, the charcoal canister is connected by airway tube with the first cover body, and charcoal canister is detachably connected with airway tube.The pollutant that the utility model can be administered effectively in black and odorous water and bed mud, and the stink in export air can be removed.
Description
Technical field
The utility model belongs to river system repair technology field, and in particular to a kind of in-situ treatment dress of black and odorous water bed mud
Put.
Background technology
With the sustainable growth of the high speed development and population of China's urban construction, the row of industrial wastewater and sanitary sewage
High-volume improve constantly.In many cities of China, black and odorous water problem turns into very important Tough questions.
The origin cause of formation of black and odorous water, is due to organic pollutants too high levels, under the decomposition of aerobic microbiological, largely
The oxygen in water body is consumed, water body is in anoxic or anaerobic state.On this condition, organic matter corruption is decomposed, and produces ammonia, sulphur
Change the odorants such as hydrogen, mercaptan, thioether, organic amine and organic acid, cause water body to foul.Organic Pollution is immediate cause, is disliked
Smelly compound is water miscible small-molecule substance, is difficult to remove once generation.
In black and odorous water, large amount of organic and heavy metal ion are gradually deposited at water in the presence of precipitation process
In the bed mud of body.Meanwhile, with the perturbation action of current, the organic matter and heavy metal ion of deposition distributing in water again
In body.Therefore, what black and odorous water was administered is basic, is the improvement to bed mud in black and odorous water.At present for bottom in black-odor riverway
The processing of mud, the method for main flow has following several：1st, Sediment Dredging technology：To contaminated channel cleanout dredge, by bed mud from
Dug out in river course, be transferred to behind land and carry out harmless treatment.2nd, soverlay technique in situ：Polluted bed mud surface lay one layer or
The covering of multilayer cleaning, makes polluted bed mud isolate with upper strata water body, so as to prevent the migration of pollutant in bed mud to water body.This
The common advantage of two methods is instant effect, but be faced with simultaneously cost height destruction water body in original ecosystem easily cause two
The problems such as secondary pollution.At present, the microbial technology of bed mud is of increased attention.But at traditional microorganism
During reason, problems with is faced with：1st, a large amount of anaerobism materials are contained in bed mud, while lacking oxygen.Aerobic microbiological is difficult to
Existence, and the decomposition efficiency of anaerobe is too low.2nd, microorganism needs to carry out efficiently pollutant in liquid phase environment
Decompose, the content of solid phase is higher in bed mud, and microorganism is difficult to open effect.3rd, directly to sediment aeration, can make large amount of organic and
Heavy metal ion is discharged into water body in a short time, causes ecocatastrophe.The thinking of current technology is into bed mud mostly
The chemical agents such as oxygenation agent are injected, change the character of sludge, so that the environment of sludge adapts to the existence of microorganism.But such side
The method scope of application is very limited, while cost is too high.Therefore, it is necessary to a kind of processing unit be researched and developed, to improve in bed mud
Oxygen content, change bed mud form, while bed mud polluted-water under perturbation action is prevented, so that more efficient improvement is black smelly
Water body.
The content of the invention
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model is carried
For a kind of in-situ treatment device of black and odorous water bed mud, it is therefore an objective to the pollutant effectively administered in black and odorous water and bed mud, and energy
Remove the stink in export air.
To achieve these goals, the technical scheme that the utility model is taken is：
A kind of in-situ treatment device of black and odorous water bed mud, including seal closure and for being aerated to bed mud in seal closure
Seal closure is also divided into first by the aerator of disturbance, the in-situ treatment device including charcoal canister, in seal closure
The separation net and the suspended biological filler in the first cover body of cover body and the second cover body, the top of first cover body, which is provided with, leads
Tracheae, the charcoal canister is connected by airway tube with the first cover body, and charcoal canister is detachably connected with airway tube.
The charcoal canister is cylinder, is highly 10-20cm, and the diameter of charcoal canister is more than the diameter of airway tube.
The aerator includes blower fan, aeration tube and the aeration head located at the second cover body inner opening end, and the blower fan leads to
Cross aeration tube and sequentially pass through the first cover body, separation net and aeration head connection.
First cover body is soft seal closure, and the in-situ treatment device also includes being connected with the top of soft seal closure
Kickboard, the blower fan and activated carbon canister be located at the top of kickboard, and the blower fan sequentially passes through kickboard by aeration tube, soft
Seal closure, separation net and aeration head are connected, and the charcoal canister is connected by airway tube through kickboard with soft seal closure.
The distance between the blower fan and kickboard are 20-30cm, and aeration tube one end is connected with aeration head, and the other end is worn successively
The centre bore for crossing kickboard is connected with blower fan.
The aeration head is pyramidal structure, tip the second cover body opening direction of direction of pyramidal structure.
The outer surface of the aeration head is provided with mud retaining net.
Second cover body is hard seal closure, and the outer wall of hard seal closure is provided with retainer ring.
The second cover body inwall is provided with heavy-metal adsorption material layer.
The airway tube is provided with screen pack with the tank connected one end of activated carbon.
The beneficial effects of the utility model：Aerator of the present invention increases the oxygen in black and odorous water in aeration, is
Aerobic microbiological provides suitable living environment；Meanwhile, the bed mud of black and odorous water is disturbed, it is mixed with the river in seal closure
Close, make to be in muddy water admixture in seal closure.Indigenous microorganism dry powder after domestication is added by airway tube, microorganism meets hydrolysis
Except dormancy, adsorb and quickly breed on suspension ball filler, be metabolized the organic matter in black smelly water and bed mud.Airway tube discharge is empty
Gas so that the air pressure balance in whole device.The setting of activated carbon canister is easy to remove the stink in export air.Aerator
Aeration head is arranged to pyramidal structure, when in aeration head insertion bed mud, on the one hand reduces garrulous bricks and stones and other obstacles in river course
Thing is to the obstruction of insertion, on the other hand, due to the agitaion in insertion process, and the bed mud above aeration head is thinner with respect to surrounding
Pine, opens aerator, makes bed mud smoothly disturbed.The setting of mud retaining net can avoid clod blocking aeration hole.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is utility model works state mounting structure schematic diagram.
Marked in figure：
1st, blower fan, 2, activated carbon canister, 3, airway tube, 4, aeration tube, 5, kickboard, 6, soft seal closure, 7, suspension ball filler,
8th, separation net, 9, hard seal closure, 10, retainer ring, 11, aeration head.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in Figure 1 to Figure 2, a kind of in-situ treatment device of black and odorous water bed mud, including seal closure and for sealing
Cover in bed mud carry out aeration disturbance aerator, the in-situ treatment device also include charcoal canister 2, will be close in seal closure
Sealing cover is divided into the separation net 8 and the suspended biological filler 7 in the first cover body of the first cover body and the second cover body, the first cover body
Top be provided with airway tube 3, charcoal canister 2 is connected by airway tube 3 with the first cover body, and charcoal canister 2 and airway tube 3 are removable
Unload connection.The material of the seal closure can be steel, rigid plastics etc..By the openend of seal closure, above-mentioned second cover that is to say
Body openend is fixed into bed mud, is disturbed by the aeration of aerator, and it is in muddy water with the water mixing in seal closure to make bed mud
Admixture, removes charcoal canister, and the indigenous microorganism dry powder after domestication is added by airway tube, and microorganism meets hydrolysis except not
Sleep, adsorb and quickly breed on suspension ball filler, the organic matter in metabolism bed mud.The setting of separation net, it is to avoid suspension ball is given birth to
Thing filler is dropped in bed mud, while can isolate out sandstone larger in bed mud.The setting of activated carbon canister, which is easy to remove, to be exported
Stink in air.After reaction, a period of time is stood, bed mud will be precipitated again.It will not destroy original ecological flat in river course
Weighing apparatus.
Charcoal canister 2 is cylinder, is highly 10-20cm, positioned at the top of the water surface, and the diameter of charcoal canister 2, which is more than, leads
The diameter of tracheae 3, is conducive to handling the stink produced in seal closure.Suspension ball biologic packing material diameter can be 150mm, Tu Zhuwei
Biology can be attached in the filler in ball after adding and breed.Separation net material is polyvinyl chloride, nylon etc..The material of airway tube
For PVC or other rigid plastics.
Aerator includes blower fan 1, aeration tube 4 and the aeration head 11 located at the second cover body inner opening end, and blower fan 1 is by exposing
Tracheae 4 sequentially passes through the first cover body, separation net 8 and is connected with aeration head 11.Blower fan is located at the top of seal closure, higher than water surface 20cm
More than, it is to avoid contact water body.
In order to avoid in-situ treatment device of the present utility model is integrally overweight, the inconvenience that transport and installation are caused, the first cover
Body is preferably soft seal closure 6, and the in-situ treatment device also includes the kickboard 5 being connected with the top of soft seal closure 6, blower fan 1
The top of kickboard 5 is located at activated carbon canister 2, blower fan 1 sequentially passes through kickboard 5, soft seal closure 6, separation net by aeration tube 4
8 are connected with aeration head 11, and charcoal canister 2 is connected by airway tube 3 through kickboard 5 with soft seal closure.Soft seal closure can be with
Made using soft plastics such as polyvinyl chloride.Kickboard can be circle, and material is PVC material or foamed plastic.Blower fan 1 and kickboard
The distance between 5 be 20-30cm, and the one end of aeration tube 4 is connected with aeration head 11, the other end sequentially pass through kickboard 5 centre bore and
Blower fan 1 is connected, and increases the stability of structure.The length of aeration tube can be configured according to the actual needs, such as can be
500-800mm.Due to the easy deformation of soft seal closure, by setting kickboard at the top of soft seal closure, due to the effect of kickboard, give
The upward pulling force of soft seal closure makes it be in preferable deployed condition in water body as support.In the in-situ treatment device
Transport the not used time, soft seal closure is in not deployed condition, reduce the overall space-consuming of device.Second cover body seals for hard
Cover 9, the outer wall of hard seal closure 9 is provided with retainer ring 10.The material of hard seal closure 9 can be steel, the pig iron or hard modeling
Material etc., is fixed in bed mud, structural stability is strong.The setting of retainer ring 10, is easy to by coordinating fix bar through fixation
Ring makes hard seal closure be fixed with bed mud, the stability that increase seal closure is fixed.The openend of hard seal closure can be sawtooth
Shape structure, increase hard seal closure openend is fixed into the stability of bed mud.Chemical sensor can be set in hard seal closure
Detection means, sets the controller being connected with blower fan, water-proofing treatment, such as overcoat waterproof are done in controller outer surface above kickboard
Film, chemical sensor detection means connects controller by signal wire.Chemical sensor detection means includes temperature sensor, electricity
Derivative sensor and flow sensor, the specific ginseng for being aerated mass transfer is detected by controller to temperature sensor, conductivity sensor etc.
Several analyses, and then the power of blower fan is adjusted, optimal aeration effect is obtained with lowest energy consumption.The control program of controller and solid
Determining the setting of parameter can have been changed according to different quality, and specific set-up mode can be determined according to general knowledge known in this field.
Aeration head 11 is pyramidal structure, and the tip of pyramidal structure is towards the opening direction of hard seal closure 9.It will can specifically be aerated
Head Internal and external cycle is both designed as pyramidal structure, and on the one hand this design reduces garrulous bricks and stones and resistance of other barriers to insertion in river course
Hinder, on the other hand, due to the agitaion in insertion process, the bed mud above aeration head is more loose with respect to surrounding so that subsequently
During bed mud disturbance it is more smooth.The outer surface of aeration head 11 is preferably provided with mud retaining net, enough avoids clod blocking aeration hole.
The inwall of hard seal closure 9 is provided with heavy-metal adsorption material layer.Heavy metal adsorption layer meets material by nano-porous ceramic
Expect that at least one of MA01, MF01 and MP01 are constituted.In use, heavy metallic activation agent, weight can be put into airway tube import
Metal activation agent is citric acid solutions of the pH in the range of 2.5-3.5, is disturbed by the aeration of aeration head, the heavy metal in bed mud
Fully contacted with heavy metallic activation agent, promote the dissolution of heavy metal in bed mud, and by the heavy metal adsorption of hard seal closure inwall
Material layer is adsorbed, after heavy metal in bed mud and organic matter are jointly processed by one end time, takes out seal closure, the place after progress
Reason.
In addition, one end that airway tube 3 is connected with charcoal canister 2 is provided with screen pack.Screen pack is detachably to connect with airway tube
Connect, such as neck be set in airway tube, the avris of screen pack sets the grab coordinated with neck, by being detachably connected setting,
It is easy to remove screen pack and is added indigenous microorganism dry powder and heavy metallic activation agent.The setting of screen pack is easy to further to entering
The air for going out airway tube is filtered, such as using PM2.5 screen packs, screen pack of NACF network structure etc..
The utility model is exemplarily described above in association with accompanying drawing.Obviously, the utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (9)
1. a kind of in-situ treatment device of black and odorous water bed mud, including seal closure and disturbed for carrying out aeration to bed mud in seal closure
Dynamic aerator, it is characterised in that：The in-situ treatment device is also including charcoal canister, in seal closure by seal closure point
It is divided into the separation net and the suspended biological filler in the first cover body of the first cover body and the second cover body, the top of first cover body
End is provided with airway tube, and the charcoal canister is connected by airway tube with the first cover body, and charcoal canister detachably connects with airway tube
Connect.
2. the in-situ treatment device of black and odorous water bed mud according to claim 1, it is characterised in that：The aerator includes
Blower fan, aeration tube and the aeration head located at the second cover body inner opening end, the blower fan by aeration tube sequentially pass through the first cover body,
Separation net is connected with aeration head.
3. the in-situ treatment device of black and odorous water bed mud according to claim 2, it is characterised in that：First cover body is soft
Property seal closure, the in-situ treatment device also includes the kickboard that is connected with the top of soft seal closure, the blower fan and activated carbon
Tank is located at the top of kickboard, and the blower fan sequentially passes through kickboard, soft seal closure, separation net and aeration head by aeration tube and connected
Connect, the charcoal canister is connected by airway tube through kickboard with soft seal closure.
4. the in-situ treatment device of black and odorous water bed mud according to claim 3, it is characterised in that：The blower fan and kickboard it
Between distance be 20-30cm, aeration tube one end be connected with aeration head, and the other end sequentially passes through centre bore and the blower fan company of kickboard
Connect.
5. the in-situ treatment device of black and odorous water bed mud according to claim 2, it is characterised in that：The aeration head is taper
Structure, tip the second cover body opening direction of direction of pyramidal structure.
6. the in-situ treatment device of black and odorous water bed mud according to claim 2, it is characterised in that：The appearance of the aeration head
Face is provided with mud retaining net.
7. the in-situ treatment device of black and odorous water bed mud according to claim 2, it is characterised in that：Second cover body is hard
Matter seal closure, the outer wall of hard seal closure is provided with retainer ring.
8. the in-situ treatment device of black and odorous water bed mud according to claim 1, it is characterised in that：The second cover body inwall
Provided with heavy-metal adsorption material layer.
9. the in-situ treatment device of black and odorous water bed mud according to claim 1, it is characterised in that：The airway tube and activity
The tank connected one end of charcoal is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130556.1U CN206502728U (en) | 2017-02-14 | 2017-02-14 | A kind of in-situ treatment device of black and odorous water bed mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130556.1U CN206502728U (en) | 2017-02-14 | 2017-02-14 | A kind of in-situ treatment device of black and odorous water bed mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206502728U true CN206502728U (en) | 2017-09-19 |
Family
ID=59833990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130556.1U Expired - Fee Related CN206502728U (en) | 2017-02-14 | 2017-02-14 | A kind of in-situ treatment device of black and odorous water bed mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206502728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN109111065A (en) * | 2018-08-07 | 2019-01-01 | 上海久树环境科技有限公司 | A kind of riverbed ecology synthesis restorative procedure |
| CN111517601A (en) * | 2020-04-22 | 2020-08-11 | 蒋惠良 | Straight-through type river sediment pollution control is with normal position restoration stick |
| CN113045173A (en) * | 2020-10-26 | 2021-06-29 | 无锡德林海环保科技股份有限公司 | Trap type sludge in-situ treatment device and method |
-
2017
- 2017-02-14 CN CN201720130556.1U patent/CN206502728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619112A (en) * | 2017-10-27 | 2018-01-23 | 江苏美景时代环保科技有限公司 | A kind of ecological restoration device for black and odorous water |
| CN107619112B (en) * | 2017-10-27 | 2024-04-09 | 江苏美景时代环保科技有限公司 | Ecological restoration device for black and odorous water body |
| CN109111065A (en) * | 2018-08-07 | 2019-01-01 | 上海久树环境科技有限公司 | A kind of riverbed ecology synthesis restorative procedure |
| CN111517601A (en) * | 2020-04-22 | 2020-08-11 | 蒋惠良 | Straight-through type river sediment pollution control is with normal position restoration stick |
| CN113045173A (en) * | 2020-10-26 | 2021-06-29 | 无锡德林海环保科技股份有限公司 | Trap type sludge in-situ treatment device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20180214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |