CN106629927A - Floating-type water purification drug slow-releasing device - Google Patents
Floating-type water purification drug slow-releasing device Download PDFInfo
- Publication number
- CN106629927A CN106629927A CN201710030061.6A CN201710030061A CN106629927A CN 106629927 A CN106629927 A CN 106629927A CN 201710030061 A CN201710030061 A CN 201710030061A CN 106629927 A CN106629927 A CN 106629927A
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- cage
- several
- floating
- rotating
- floating frame
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Classifications
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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
- C02F1/00—Treatment of water, waste water, or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
Abstract
The invention discloses a floating-type water purification drug slow-releasing device. The floating-type water purification drug slow-releasing device comprises a floating frame, multiple rotation cages, multiple drug cores used for purifying the water, and a driving unit; the floating frame is fixedly connected to a lake bed; through holes used for containing the multiple rotation cages are formed in the floating frame; the multiple rotation cages are all in rotary connection with the floating frame; the rotation cages are water-permeable structures, and comprise cage bodies and multiple dividing networks; the multiple dividing networks are fixedly arranged in the cage bodies, and divide the cage bodies into multiple cavities; the drug cores are placed in the cavities; the driving unit is fixedly arranged on the floating frame; and the driving unit is in rotary connection with the multiple rotation cages. The dissolution rates and the release rates of the drug cores are controlled by adopting a mechatronic drug releasing unit according to the floating-type water purification drug slow-releasing device, so that the purpose of long-term stable purification of the water is achieved. The floating-type water purification drug slow-releasing device has the advantages of stable and controllable drug release rate, long-lasting purification time, convenient disassembly, and so on; and the floating-type water purification drug slow-releasing device is suitable for rapid purification treatments of various kinds of polluted water.
Description
Technical field
The present invention relates to a kind of floating type purification of water quality medicament slow release delivery device, belongs to water environment protection technical field.
Background technology
Water pollution is a difficult problem for world today's property caused by mankind's activity, and a large amount of pollutants and harmful substance are unprocessed just
In being directly entered water body, thus caused environmental problem is increasingly subject to people's attention.Water pollution problems is not only influenced whether
The health of water resource using and industrial or agricultural sustainable development, body eutrophication, the black pernicious dirt such as smelly are also resulted in when serious
The generation of dye event, giving people to live brings serious harm.Wherein, sudden water pollution event due to pollution level weight,
Instantaneity, harmfulness are big, it has also become the major issue for threaten human health, destruction ecological environment, affecting animal and plant growth.China
Some common burst water pollution accidents are mainly due to highly toxic pesticide, Harmful chemicals leakage and diffusion, inflammable and explosive substances
What the reasons such as leakage blast, stain disease non-normal emission were caused, carry out pollutant in water pollution emergency disposal, efficiently control water body
Matter, is the requisite measure for protecting water ecological environment and social development.
At present the method for disposal with regard to sudden pollution accident has many kinds, and the measure that people take includes building water pollution
Prevention and cure project is processed with chemical reagent is added.Wherein build water pollution control engineering include arranging biological floating bed and artificial swamp,
Addition biologic packing material etc., these methods carry out purified treatment by plant, microorganism or biomembrane to pollutant, with certain net
Change efficiency, but their construction and purification cycle length, action is slowly, is not suitable for the occasion of pollution emergency process.Direct adding
The method for learning reagent is that at present conventional pollution carries out emergency trouble shooting measures, such as add ferric trichloride to excessive chemical fertilizer at
Put, add chitosan flocculant to leak heavy metal be disposed.But it is one lasting that pollutant was released in a period of time
Process, disposably the adding of chemical reagent can cause its rapidly dissolving release at short notice, and medicine can not persistently to water
Body is purified.And adopt and repeatedly add the process time and process range that can improve medicine repeatedly, because medicine is in water
Density unevenness weighing apparatus in body, causes purification efficiency to be difficult to control, and needs to improve the chemicals amount thrown in current water, from
And cause to add residual of the medicine in water body, form secondary pollution.
In recent years, people have carried out more research in terms of slow-release material and medicine, it is intended to slow down purification drug entrance
The speed of water body, the method for employing includes addition chemical slow release agent, time-release units, electronic remote remote control etc..These methods
Achieve preferable effect, but Shortcomings, such as chemical slow release agent are relatively costly, complex manufacturing technology, easily cause secondary
Pollution etc..Therefore, a kind of medicament slow release delivery device of energy Drug controlled release speed is needed badly at present, it should possess portable, system
The characteristics of making simple, strong adaptability, environmental friendliness, this invention device can overcome tradition to add chemical reagent method to process water body
When the unbalanced shortcoming of purification efficiency, drug purification efficiency can be increased substantially while emergency processing water pollution, reduce
Medicine dosage, this is significant to water environment protection.
The content of the invention
The technical problem to be solved is the defect for overcoming prior art, there is provided a kind of floating type purification of water quality medicine
Thing is sustained delivery device, it is intended to overcome traditional medicine directly to add that chemical reagent dissolution velocity in method is fast, purification efficiency is relatively low,
Duration short shortcoming with it is not enough, medicine core is controlled using electromechanical integration medicine delivery device is dissolved in rate of release,
So as to reach the purpose that long-acting stable purification is carried out to water body.The present invention with medicine release velocity-stabilization it is controllable, purification continue when
Between long, device easy accessibility the advantages of, it is adaptable to the fast purification of various polluted-waters is processed.
To reach above-mentioned purpose, the present invention provides a kind of floating type purification of water quality medicament slow release delivery device, including floating frame,
Several rotating cages, several be used for purifying water body medicine core and driving means；The floating frame is fixedly connected the lakebed, described floating
The through hole for accommodating several rotating cages is offered on frame, several described rotating cages rotate the connection floating frame；It is described
Rotating cage is permeable structure, and the rotating cage includes cage body and several described separate mesh, and several described separate mesh are fixedly installed on
In the cage body, the cage body is divided into several cavitys by several described separate mesh, and the medicine core is placed in the cavity；
The driving means are fixedly installed on the floating frame, and the driving means are rotated and connect several described rotating cages.
Preferentially, including driving means, the driving means include several bunchers, several driving gears, control
Device processed and battery；The controller is fixedly installed on the floating frame, if the controller be electrically connected the battery,
The dry buncher, the buncher electrically connects the battery, and the output shaft of several bunchers is divided equally
It is not fixedly and coaxially connected driving gear described in.
Preferentially, including several synchromesh gears, several described cage bodies are equidistantly arranged, in several described cage bodies point
Gear described at least one is not arranged with, the synchromesh gear in several described cage bodies is arranged in some rows, in every a line
Synchromesh gear be intermeshed to form transmission mechanism successively, the gear in a certain cage body respectively engages described in one main
Moving gear.
Preferentially, including several rotating shafts and shaft-pressing plate, the shaft-pressing plate is U-shaped, and the two ends of the shaft-pressing plate are horizontal respectively
To stretching out, the axle center of several cage bodies is respectively fixedly connected rotating shaft described in, and the two ends of the floating frame are symmetrically opened
If several coordinate the rotating shaft support groove of several rotating shafts, the rotating shaft support groove profile is semicylinder, several institutes
State rotating shaft support groove and be fixedly connected shaft-pressing plate described in by several screws, the two ends of the rotating shaft are respectively positioned on the rotating shaft
Between support slot and the shaft-pressing plate.
Preferentially, including solar panels, the solar panels are laid on the upper surface of the floating frame, the solar panels
Electrically connect the controller, the battery, several described motors.
Preferentially, including several cables and several anchors, several described anchors are fixedly installed on lakebed, several institutes
State anchor and respectively the floating frame is fixedly connected by cable described in.
Preferentially, the floating frame is closed vessel, and the cage body profile is cylinder, and the rotating cage includes cage lid, described
Cage lid is that the circular cage lid is connected together the bottom surface of the cage body.
Preferentially, the medicine core profile be spheroid, a diameter of 5-7cm of the medicine core；The composition of the medicine core includes water
Treatment agent, stalk end, flyash and stearic acid, the water treatment agent, the stalk are last, the flyash and the tristearin
Sour weight accounting is 5:3:6:1, the medicine core filling out in the rotating cage puts the 2/3-3/4 that volume is the rotating cage volume.
Preferentially, the water treatment agent at least includes COD degradation remover, ammonia nitrogen removal agent, dephosphorization agent, sterilization algae removal
One kind in agent, dosage form is powder.
Preferentially, the hole of multiple equidistantly distributeds is opened up on the rotating cage, the rotating shaft material is stainless steel.
The beneficial effect that the present invention is reached：
（1）It is contemplated that overcome conventional art medicine directly to add that chemical reagent dissolution velocity in method is fast, purification efficiency is relatively low,
Duration short shortcoming with it is not enough, dissolving and the rate of release of medicine core are controlled using electromechanical integration medicine delivery device,
So as to reach the purpose that long-acting stable purification is carried out to water body.The present invention with medicine release velocity-stabilization it is controllable, purification continue when
Between long, device easy accessibility the advantages of, it is adaptable to the fast purification of various polluted-waters is processed；
（2）The present invention rotates wire mesh cage structures using floatation type, and rotating cage part is immersed in water body, and rotating cage is in slow rotary course
In, the medicine core interval of inside filling contact with water body, so that the medicine of filling slowly dissolving and outwards surely in rotating cage
Fixed release, to reach the long-acting stable catharsis to the pollutant in surrounding water, the dissolving release of medicine core in the method
Velocity-stabilization, implementation result is notable；
（3）The present invention is by adjusting the rotary speed of rotating cage, changing the medicine core loadings of each compartment or adjustment rotating cage in rotating cage
Installation number can be realized adjusting the dissolution velocity of medicine core, so as to control medicine to the rate of release in water body, control method letter
Single, control accuracy is high, is adapted to the water body purification requirement of different pollution levels；
（4）This device adopts floating type structure, the medicine core in rotating cage to be difficult by factors such as the sand grain of river bottom, animals and plants
Affect so that drug releasing rate is stable, and adaptability is stronger；
（5）The present invention adopts tower structure, rotating cage to dismantle and quick and easy for installation, and device has preferable portability, convenient
Transport and laying, are conducive to the emergency processing to burst Pollution water body；
（6）Various pollution sources in for water body, can load different medicine cores in each rotating cage, so as to reach preferably comprehensively
The effect of purification；
（7）The present invention using solar energy as the energy, can unattended operation, and simple structure is easy to maintenance, with low cost,
It is adapted to promote the use of；
（8）The present invention drives synchromesh gear motion by motor, driving gear, is closed by the single-direction transmission between synchromesh gear 6
System realizes the purpose that a motor drives multiple rotating cages to rotate simultaneously, at the same speed so that five rotating cages work simultaneously, composition in medicine core
Service life is more or less the same, and is easy to be managed collectively, unifies to change.
Description of the drawings
Accompanying drawing 1 is the top view of the present invention；
Accompanying drawing 2 be in Fig. 1 A-A to sectional view；
Accompanying drawing 3 is the structure chart that frame is floated in the present invention；
Accompanying drawing 4 is the structure chart of rotating cage in the present invention；
Accompanying drawing 5 is the structure chart of shaft-pressing plate in the present invention.
Implication, 1- is marked to float frame in accompanying drawing；2- shaft-pressing plates；3- rotating shafts；4- solar panels；5- rotating cages；6- synchronous gears
Wheel；7- bunchers；8- driving gears；9- controllers；The 10- waters surface；11- medicine cores；12- cables；13- anchors；14- bed muds；15- lakes
Bed；16- rotating shaft support grooves；17- cage bodies；18- cage lids；19- separate mesh.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, the present invention provides a kind of floating type purification of water quality medicament slow release delivery device, including floating frame 1, five
Rotating cage 5, several be used for purifying water body medicine core 11 and driving means；Floating frame 1 is fixedly connected lakebed 15, offers on floating frame 1
For accommodating the through hole of five rotating cages 5, five rotating cages 5 rotate the floating frame 1 of connection；Rotating cage 5 is permeable structure, and rotating cage 5 includes cage
Body 17 and four separate mesh 19, four separate mesh 19 are fixedly installed in cage body 17, and four separate mesh 19 are divided into cage body 17
Four cavitys, place multiple medicine cores 11 in cavity；The driving means are fixedly installed on the floating frame 1, the driving means
Rotate and connect several described rotating cages 5.
The floating frame 1 be rectangle framework structure, material is engineering plastics, its appearance and size be length × width × height=3m ×
2m × 0.3m, inframe bulk is length × width × height=2.4m × 1.4m × 0.3m；The floating frame 1 is hollow structure, can be this
Device provides enough buoyancy makes it float on the water surface；
Further, the present invention includes driving means, and driving means include two bunchers, 7, two driving gears 8, control
Device processed 9 and battery；Controller 9 is fixedly installed on floating frame 1, and controller 9 is electrically connected battery, two bunchers 7,
Buncher 7 electrically connects battery, and the output shaft of buncher 7 is respectively fixedly and coaxially connected a driving gear 8.
Further, the present invention includes ten synchromesh gears 6, and five cage bodies 17 are equidistantly arranged, in five cage bodies 17
Two gears 6 are arranged with respectively, and the synchromesh gear 6 that 6 point of two row of the synchromesh gear in five cage bodies 17 is arranged and often gone is successively
Intermeshing forms transmission mechanism, realize all rotating cages 5 can synchronous axial system, the gear 6 in the cage body 7 of the leftmost side respectively nibbles
Unification driving gear 8, buncher 7 can drive all rotating cages 5 to rotate simultaneously, at the same speed.
Further, the present invention includes five rotating shafts 3 and shaft-pressing plate 2, as shown in figure 5, shaft-pressing plate 2 is U-shaped, shaft-pressing plate
2 two ends extend laterally outward respectively, and the axle center of five cage bodies 17 is respectively fixedly connected a rotating shaft 3；As shown in figure 3, floating
The two ends of frame 1 symmetrically open up the rotating shaft support groove 16 of five pairs of cooperations, five rotating shafts 3, and the profile of rotating shaft support groove 16 is semicylinder,
Five rotating shaft support grooves 16 are fixedly connected a shaft-pressing plate 2 by two screws, and the two ends of rotating shaft 3 are respectively positioned on rotating shaft support groove 16
Between shaft-pressing plate 2.
Further, the present invention includes solar panels 4, and solar panels 4 are laid on the upper surface of floating frame 1, solar energy
The electrical connection controller 9, battery of plate 4, two motors 7.
Further, as shown in Fig. 2 the present invention includes two cables 12 and two anchors 13, several anchors 13 are fixed and set
Put on lakebed 15, two anchors 13 are respectively fixedly connected floating frame 1 by a cable 12, and floating frame 1 is fixed on lakebed 15.
Further, it is closed vessel that frame 1 is floated in the present invention, and the profile of cage body 17 is cylinder, and rotating cage 5 includes cage lid 18,
Cage lid 18 is circle, and cage lid 18 is connected together the bottom surface of cage body 17.
Further, the present invention in the profile of medicine core 11 be spheroid, a diameter of 5-7cm of medicine core 11；Medicine core 11 into subpackage
Powdered drug, stalk end, flyash and stearic acid are included, water treatment agent, stalk end, flyash and stearic acid weight accounting are 5:
3:6:1, the filling out in rotating cage 5 of medicine core 11 puts the 2/3-3/4 that volume is the volume of rotating cage 5 so that the medicine core in rotary course of rotating cage 5
11 can stir.
Further, the water treatment agent at least includes that COD degradation remover, ammonia nitrogen removal agent, dephosphorization agent, sterilization are gone out
One kind in algae agent, dosage form is powder, and COD degradation remover, ammonia nitrogen removal agent, dephosphorization agent, Biocidal algae-killing agent are
Prior art commercially available prod.
Further, as Fig. 4, cage body 17 and separate mesh 19 adopt stainless steel stent and porous engineering plastics in the present invention
Plate is made；Cage body 17 includes two stainless steel annulus and two stainless steel straight-bars, between two stainless steel annulus by two not
Rust steel straight-bar is fixedly connected, and two stainless steel annulus are parallel to each other, and remainder is made up of porous engineering plastic flitch；Separate mesh 19
Frame be stainless steel stent, the mid portion of separate mesh 19 is made up of porous engineering plastic flitch, on porous engineering plastic flitch
Eye diameter is 1cm；The hole of multiple equidistantly distributeds is opened up on the rotating cage, the material of rotating shaft 3 is stainless steel.
The course of work and principle of the present invention：
Active drug total amount and slow-release time are added according to needed for pollutant levels in target water and duration are calculated, then
The quantity of the rotating cage 5 installed according to needed for need to add the total amount of medicine core 11 and determine this device, fills medicine core 11 and by control
Device sets the rotating speed of buncher 7.Apparatus of the present invention are positioned on the water surface 10, adjustment counterweight causes all rotating cages 5 to protect
Hold a part to be immersed in water, this device is secured the appliance on lakebed 15 by the cable 12 and anchor 13 at two ends.Open control
Device 9 starts buncher 7, and each rotating cage 5 occurs synchronous axial system.Medicine core 11 in rotating cage 5 understands contacting with polluted-water for interval,
So that the active drug composition interval slowly dissolving release in water body in medicine core 11.Put in poison in different speed conditions
Core 11 is different from the contact frequency of water body, so as to cause drug dissolution rates different.When the rotary speed of rotating cage 5 is slower, medicine core
11 can have grace time to contact with water body, and release amount of medicine is larger in the unit interval；When the rotary speed of rotating cage 5 is very fast, medicine core
11 is not enough with extraneous water body time of contact, and release amount of medicine is relatively low in the unit interval.Under constant rotational speed condition of work, this device
Release amount of medicine in unit interval remains constant, and the sustainable pollutant with water body of the medicine for being discharged occurs chemistry instead
Should, continual and steady purification is carried out to polluted water body.When needing midway to add or changing medicine core 11, buncher 7 is closed,
It is i.e. replaceable that each rotating cage 5 is removed respectively.
The present invention can pass through solar-electricity using solar energy and battery feed crossfeed, daytime or weather good date
Plate is powered, while solar energy electroplax charges to battery, night or overcast and rainy automatically switches to storage battery power supply so that this
It is bright to run without interruption for 24 hours.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of floating type purification of water quality medicament slow release delivery device, it is characterised in that including floating frame（1）, several rotating cages
（5）, several be used for purifying water body medicine core（11）And driving means；The floating frame（1）It is fixedly connected the lakebed（15）, institute
State floating frame（1）On offer for accommodating several rotating cages（5）Through hole, several described rotating cages（5）Rotate connection
The floating frame（1）；The rotating cage（5）For permeable structure, the rotating cage（5）Including cage body（17）With separate mesh several described
（19）, several described separate mesh（19）It is fixedly installed on the cage body（17）It is interior, several described separate mesh（19）Will be described
Cage body（17）It is divided into several cavitys, the medicine core is placed in the cavity（11）；The driving means are fixedly installed on institute
State floating frame（1）On, the driving means are rotated and connect several described rotating cages（5）.
2. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that the drive
Dynamic device includes several bunchers（7）, several driving gears（8）, controller（9）And battery；The controller（9）
It is fixedly installed on the floating frame（1）On, the controller（9）It is electrically connected the battery, several described bunchers
（7）, the buncher（7）The battery is electrically connected, several described bunchers（7）Output shaft it is respectively coaxially solid
Surely driving gear described in is connected（8）.
3. a kind of floating type purification of water quality medicament slow release delivery device according to claim 2, it is characterised in that if including
Dry synchromesh gear（6）, several described cage bodies（17）Equidistantly arrangement, several described cage bodies（17）It is upper be arranged with respectively to
A few gear（6）, several described cage bodies（17）On the synchromesh gear（6）Some rows are arranged in, in every a line
Synchromesh gear（6）Intermeshing successively forms transmission mechanism, a certain cage body（7）On the gear（6）Respectively nibble
Unify the driving gear（8）.
4. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that if including
Dry rotating shaft（3）And shaft-pressing plate（2）, the shaft-pressing plate（2）For U-shaped, the shaft-pressing plate（2）Two ends laterally outward prolong respectively
Stretch, several described cage bodies（17）Axle center be respectively fixedly connected rotating shaft described in（3）, the floating frame（1）Two ends it is symmetrical
Open up several and coordinate several rotating shafts（3）Rotating shaft support groove（16）, the rotating shaft support groove（16）Profile is semicircle
Cylinder, several described rotating shaft support grooves（16）It is fixedly connected shaft-pressing plate described in by several screws（2）, the rotating shaft
（3）Two ends be respectively positioned on the rotating shaft support groove（16）With the shaft-pressing plate（2）Between.
5. a kind of floating type purification of water quality medicament slow release delivery device according to claim 3, it is characterised in that including too
Positive energy plate（4）, the solar panels（4）It is laid on the floating frame（1）Upper surface on, the solar panels（4）Electrical connection institute
State controller（9）, the battery, several described motors（7）.
6. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that if including
Dry cable（12）With several anchors（13）, several described anchors（13）It is fixedly installed on lakebed（15）On, several described anchors
（13）Respectively pass through cable described in（12）It is fixedly connected the floating frame（1）.
7. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that described floating
Frame（1）For closed vessel, the cage body（17）Profile is cylinder, the rotating cage（5）Including cage lid（18）, the cage lid（18）
For circle, the cage lid（18）Be connected together the cage body（17）Bottom surface.
8. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that the medicine
Core（11）Profile is spheroid, the medicine core（11）A diameter of 5-7cm；The medicine core（11）Composition include water treatment agent,
Stalk end, flyash and stearic acid, the water treatment agent, the stalk are last, the flyash and the stearic acid weight are accounted for
Than for 5:3:6:1, the medicine core（11）In the rotating cage（5）In fill out and put volume for the rotating cage（5）The 2/3-3/4 of volume.
9. a kind of floating type purification of water quality medicament slow release delivery device according to claim 8, it is characterised in that the water
Treatment agent at least includes COD degradation remover, ammonia nitrogen removal agent, dephosphorization agent, Biocidal algae-killing agent one kind therein, dosage form
For powder.
10. a kind of floating type purification of water quality medicament slow release delivery device according to claim 1, it is characterised in that described
Rotating cage（5）On open up the hole of multiple equidistantly distributeds, the rotating shaft（3）Material is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030061.6A CN106629927B (en) | 2017-01-17 | 2017-01-17 | A kind of floating type purification of water quality medicament slow release delivery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030061.6A CN106629927B (en) | 2017-01-17 | 2017-01-17 | A kind of floating type purification of water quality medicament slow release delivery device |
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| CN106629927B CN106629927B (en) | 2019-05-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473360A (en) * | 2017-08-08 | 2017-12-15 | 武汉市园林建筑工程公司 | A kind of sewage disposal system |
| CN109775870A (en) * | 2019-04-04 | 2019-05-21 | 湖北理工学院 | A kind of automatic dirt cleaning device of floating on water |
| CN110143651A (en) * | 2019-04-17 | 2019-08-20 | 濮阳可利威化工有限公司 | A kind of sewage sterilization system and its method |
| CN114195210A (en) * | 2021-12-16 | 2022-03-18 | 常德市河洲水产有限公司 | Floating type drug releaser for improving aquaculture environment |
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| CN104150707A (en) * | 2014-07-25 | 2014-11-19 | 中国环境科学研究院 | Device and method for treating sewage by using biological rotating disc |
| CN104973650A (en) * | 2015-07-31 | 2015-10-14 | 河海大学 | Multi-layer drum type photocatalysis purification tank applicable to farmland drainage canal |
| CN205055838U (en) * | 2015-10-27 | 2016-03-02 | 吉林大学 | XiLin bottle powder dissolving device |
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| CN107473360A (en) * | 2017-08-08 | 2017-12-15 | 武汉市园林建筑工程公司 | A kind of sewage disposal system |
| CN109775870A (en) * | 2019-04-04 | 2019-05-21 | 湖北理工学院 | A kind of automatic dirt cleaning device of floating on water |
| CN110143651A (en) * | 2019-04-17 | 2019-08-20 | 濮阳可利威化工有限公司 | A kind of sewage sterilization system and its method |
| CN114195210A (en) * | 2021-12-16 | 2022-03-18 | 常德市河洲水产有限公司 | Floating type drug releaser for improving aquaculture environment |
| CN114195210B (en) * | 2021-12-16 | 2024-04-19 | 常德市河洲水产有限公司 | Floating type medicine releaser for improving aquaculture environment |
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