CN107711683A - A kind of aquaculture carbon dioxide removal device - Google Patents
A kind of aquaculture carbon dioxide removal device Download PDFInfo
- Publication number
- CN107711683A CN107711683A CN201711114406.2A CN201711114406A CN107711683A CN 107711683 A CN107711683 A CN 107711683A CN 201711114406 A CN201711114406 A CN 201711114406A CN 107711683 A CN107711683 A CN 107711683A
- Authority
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- China
- Prior art keywords
- pipe
- packing material
- cylinder
- biologic packing
- water distribution
- 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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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 37
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 37
- 238000009360 aquaculture Methods 0.000 title claims abstract description 21
- 244000144974 aquaculture Species 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000012856 packing Methods 0.000 claims abstract description 63
- 238000009826 distribution Methods 0.000 claims abstract description 41
- 235000014171 carbonated beverage Nutrition 0.000 claims abstract description 17
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims description 22
- 230000015654 memory Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 229960004424 carbon dioxide Drugs 0.000 description 27
- 235000019688 fish Nutrition 0.000 description 12
- 241000251468 Actinopterygii Species 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006862 enzymatic digestion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000972773 Aulopiformes Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000876443 Varanus salvator Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000002816 gill Anatomy 0.000 description 1
- 210000004965 gill epithelium Anatomy 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0856—Cleaning of water-treatment installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The present invention provides a kind of aquaculture carbon dioxide removal device, it is complicated to which solve existing apparatus, floor space is big, biologic packing material cleaning inconvenience, maintenance cost high-tech problem, it is provided with cylinder, its upper side is provided with water inlet pipe, downside is provided with outlet pipe, bottom is provided with blow-off pipe, top is provided with the survivor of a murder attempt and covered, lid lower section is provided with carbonated drink distributor on the survivor of a murder attempt, carbonated drink distributor sets blast pipe and the first water distribution orifice plate, biologic packing material chamber upper and lower surface sets carbonated drink distributor and the second water distribution orifice plate respectively, lid sets air inlet pipe on the survivor of a murder attempt, air inlet pipe one end sequentially passes through downwards the first water distribution orifice plate, biologic packing material chamber, bottom in second water distribution orifice plate to cylinder, stomata is uniformly set out on air inlet tube wall circumference below the second water distribution orifice plate；Cylinder also sets flush pipe, and flush pipe one end is connected with biologic packing material chamber sidewall, and the flush pipe other end is connected with cylinder lower sides, and flushing pump is set in flush pipe, can be widely applied to technical field of aquaculture.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly to a kind of aquaculture carbon dioxide removal device.
Background technology
Industrial circulating water cultivating pattern have economize on water, save land, ecological, environmental protective, production controllability by force, high density, low wind
The advantages that danger, fish quality, it is considered to be represent one of dominant direction of 21 century culture fishery development.Fish are most
The pH environment of suitable growth is generally 7.0~8.5, and the species of fish is different, and the pH of its optimum growing environment is also different；Fish of the same race
Class difference growth and development stage, the pH of its optimum growh environment is also different, and unfavorable pH can influence growing, incubating for fish
Rate and digestive enzyme activity etc..The water of circulating water culture system produces a large amount of by the nitrification of biofilter nitrifying bacteria community
Carbon dioxide, its mass concentration would generally reach 20~100 times of saturated concentration in air, and carbon dioxide quality is dense in water body
The continuous accumulation of degree causes its pH reductions, typically relatively low in cultivation middle and later periods pH in the less circulating water cultivation of quantity of exchanged water.pH
The too low growth for fish be it is very harmful, can major injury fish gill portion tissue, make its secrete a large amount of mucus, oozing of blood,
The swelling of gill epithelium and come off, influence the growing of fish, incubation rate and digestive enzyme activity etc., increase ill probability, or even go out
The phenomenon that the existing death rate significantly increases.It can significantly increase two age salmon respiratory rates, the death rate as pH is too low, the Atlantic Ocean can be increased
Cod juvenile fish suffers from probability of cataract etc..
Fish to the tolerance level of carbon dioxide because the species of fish, growth and development stage and it is different.Therefore, in circulation
Middle selection provides a kind of convenient, safe and efficient carbon dioxide removal device and seems most important to adjust water body pH.Tradition side
Method is to adjust pH by way of lime hanging bag is added into water body or adds alkali lye, is wasted time and energy, and DeGrain, especially
It is after pH hop point occurs, adds alkali lye, effect is very little.Moreover, impurity carbonic acid calcium current can drop through axial-flow pump
Its low service life.Change although existing carbon dioxide removal device removes carbon dioxide from aquaculture water effect compared with conventional method
It is kind, but the shortcomings of complicated, floor space is big, biologic packing material cleaning is inconvenient, maintenance cost is higher be present, it is unfavorable for big face
Product is promoted and used.
The content of the invention
The invention aims to solve the deficiency of above-mentioned technology, ensureing that breeding water body goes removing carbon dioxide effect
On the basis of, there is provided a kind of aquaculture two simple in construction, floor space is small, biologic packing material is easy to clean, maintenance cost is relatively low
Carbonoxide removal device.
Therefore, the present invention provides a kind of aquaculture carbon dioxide removal device, it is provided with cylinder, the upper side of cylinder
Connection is provided with water inlet pipe, and the lower side connection of cylinder is provided with outlet pipe, and the bottom connection of cylinder is provided with blow-off pipe, the top of cylinder
Portion is provided with the survivor of a murder attempt and covered, and air outlet is covered with the survivor of a murder attempt, and the lower section covered on the survivor of a murder attempt is provided with carbonated drink distributor, and middle part is provided with cylinder
Biologic packing material chamber, the interior filling of biologic packing material chamber are provided with biologic packing material, and carbonated drink distributor is provided with blast pipe and the first water distributing pore
Plate, blast pipe connection are arranged on the first water distribution orifice plate, and the first water distribution orifice plate is provided with multiple first water distributing pores；Biologic packing material chamber
The upper and lower surface of room is respectively equipped with carbonated drink distributor and the second water distribution orifice plate, and the second water distribution orifice plate is provided with multiple second
Water distributing pore；Lid is additionally provided with air inlet pipe on the survivor of a murder attempt, and one end of air inlet pipe sequentially passes through downwards the first water distribution orifice plate, biologic packing material chamber
Bottom in room, the second water distribution orifice plate to cylinder, it is laid with out on the air inlet tube wall circumference below the second water distribution orifice plate
Stomata, the other end of air inlet pipe are provided with air blower；Cylinder is additionally provided with flush pipe, one end of flush pipe and the side of biologic packing material chamber
Wall is connected, and the other end of flush pipe is connected with the lower sides of cylinder, and flush pipe is provided with flushing pump.
Preferably, the madial wall of the water intake end of flush pipe and biologic packing material chamber is tangent.
Preferably, cylinder is cylindrical tube structure, and one end of air inlet pipe sequentially passes through downwards the first water distribution orifice plate, biology
The central point of filler chamber and the second water distribution orifice plate.
Preferably, blast pipe is 4, is distributed on the surrounding of air inlet pipe, and diameter is more than 160mm.
Preferably, the first water distributing pore, the second water distribution bore dia are more than 4mm, and are less than biologic packing material particle diameter.
Preferably, gas Free up Memory is provided between biologic packing material and carbonated drink distributor.
Preferably, the height of gas Free up Memory is 180~300mm.
Preferably, cylinder inner bottom part is the conical structure to lower recess, and one end mouth of pipe of blow-off pipe is located at conical knot
The bottom of structure.
Preferably, the lower side of cylinder is additionally provided with water level pipe.
Preferably, the side wall of biologic packing material chamber is additionally provided with watch window.
The beneficial effects of the invention are as follows：The present invention provides a kind of aquaculture carbon dioxide removal device, can be effective
In removal breeding water body on the basis of carbon dioxide, water body pH is set to maintain the scope of a suitable fish growth.Pass through exhaust
Manage and designed with the integrated and air inlet pipe of the first water distribution orifice plate located at inner barrel, air blower located at cylinder top etc.,
Simple in construction, floor space is small, reliability and durability, effectively reduces cylinder height, and saves original part, effectively reduces buying maintenance
Maintenance cost；In addition, the device such as cleaning pump being provided with, periodically can enter to biologic packing material chamber, biologic packing material and the second water distributing pore
Row cleaning, goes the removal of impurity, effectively avoids impurity from going the adverse effect of removing carbon dioxide effect to breeding water body, be advantageous to large area
Promote and use.
Brief description of the drawings
Fig. 1 is the structural representation of the front view of the present invention；
Fig. 2 is the structural representation of the top view for removing air blower and watch window in Fig. 1；
Fig. 3 is the structural representation of the top view covered on the removal survivor of a murder attempt in Fig. 2；
Fig. 4 be the present invention the second water distribution orifice plate and air inlet pipe top view structural representation；
Fig. 5 is the structural representation of the top view of the biologic packing material chamber with flush pipe of the present invention.
Marked in figure：1. cylinder, 2. water inlet pipes, 3. outlet pipes, 4. blow-off pipes, 5. biologic packing material chambers, 6. biologic packing materials,
7. carbonated drink distributor, 8. blast pipes, 9. first water distribution orifice plates, 10. first water distributing pores, 11. second water distribution orifice plates, 12. second cloth
Water hole, cover on 13. survivors of a murder attempt, 14. air outlets, 15. air inlet pipe, 16. ventholes, 17. air blowers, 18. flush pipes, 19. flushing pumps,
20. water level pipe, 21. watch windows, 22. waters surface, 23. gas Free up Memories.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, to help present disclosure is understood.
Method used in the present invention is conventional method unless otherwise required；Used raw material and device, such as without special rule
It is fixed, it is conventional commercially available prod.
As Figure 1-Figure 5, the present invention provides a kind of aquaculture carbon dioxide removal device, and it is provided with cylinder 1, cylinder
1 is cylindrical tube structure, and columnar structured to be used as container body, its is easy to manufacture, and installation internals are convenient, and bearing capacity
Preferably, service life is grown；The upper side connection of cylinder 1 is provided with water inlet pipe 2, for injecting the cultivation of carbon dioxide to be removed
Water；The lower side connection of cylinder 1 is provided with outlet pipe 3, has gone the cultivation water of removing carbon dioxide for discharging；The bottom of cylinder 1
Connection is provided with blow-off pipe 4, has the cultivation water of the dirts such as impurity for discharging precipitation in cylinder 1；The top sealing of cylinder 1, which is provided with, lives
Lid 13 on mouth, the upper lid 13 of the survivor of a murder attempt are provided with air outlet 14, and the lower section of the upper lid 13 of the survivor of a murder attempt is provided with carbonated drink distributor 7, and middle part is set in cylinder 1
There is biologic packing material chamber 5, filled in biologic packing material chamber 5 and be provided with biologic packing material 6, carbonated drink distributor 7 is provided with blast pipe 8 and first
Water distribution orifice plate 9, the connection of blast pipe 8 are arranged on the first water distribution orifice plate 9, and multiple first water distributions are evenly equipped with the first water distribution orifice plate 9
Hole 10, the integrated design of 8 and first water distribution orifice plate of blast pipe 9 is simple in construction, reliability and durability, is ensureing breeding water body removal two
On the basis of carbonoxide effect, the height of cylinder 1 is effectively reduced, and saves a set of water jet, simplifies equipment, reduces cost；It is raw
The upper and lower surface of thing filler chamber 5 is respectively equipped with the water distribution orifice plate 11 of carbonated drink distributor 7 and second, the second water distribution orifice plate 11
On be evenly equipped with multiple second water distributing pores 12；The upper lid 13 of the survivor of a murder attempt is additionally provided with air inlet pipe 15, and one end of air inlet pipe 15 sequentially passes through downwards
First water distribution orifice plate 9, biologic packing material chamber 5, the central point of the second water distribution orifice plate 11 are to bottom in cylinder 1, positioned at the second water distribution
Venthole 16 is laid with the tube wall circumference of air inlet pipe 15 of the lower section of orifice plate 11, enables the gas equilibrium of the ejection of venthole 16
Enter from the second water distributing pore 12 in biologic packing material chamber 5, improve and remove carbon dioxide efficiency in cultivation water；Air inlet pipe 15 it is another
End is provided with air blower 17, for blasting large quantity of air into air inlet pipe 15；Inside cylinder 1, air blower 17 is set air inlet pipe 15
In the top of cylinder 1, on the one hand simple in construction, floor space is small, and another aspect air blower 17 is endlessly into air inlet pipe 15
Large quantity of air is blasted, air dives to the outlet of the lower section of the second water distributing pore 12 along air inlet pipe 15 from top to bottom in vertical direction
Hole 16, aerodynamically principle, when air flows in the duct, the flow velocity increase of air if pipeline from the coarse to fine,
Because the aperture of venthole 16 is much smaller than the internal diameter of air inlet pipe 15, therefore the venthole 16 that air is uniform from the tube wall circumference of air inlet pipe 15
Rapidly sprayed to surrounding, play aeration effect, its is simple in construction, reliability and durability, and saves a set of aerator, saves buying
And maintenance cost.
Cylinder 1 of the present invention is additionally provided with flush pipe 18, and one end of flush pipe 18 is connected with the side wall of biologic packing material chamber 5,
And the madial wall of the water intake end of flush pipe 18 and biologic packing material chamber 5 is tangent, from the flushing water of the water intake end entrance of flush pipe 18
Stream spurts to the surface of biologic packing material 6, biologic packing material 6 is rotated to greatest extent, effectively washes its surface impurity, flush pipe 18
The other end be connected with the lower sides of cylinder 1, flush pipe 18 is provided with flushing pump 19, for periodically to biologic packing material chamber
5th, the water distributing pore 12 of biologic packing material 6 and second is cleaned., can be in the inner side of biologic packing material chamber 5 in order to improve developing result
The water intake end of multiple flush pipes 18 is set on wall.
The first water distributing pore 10 of the present invention, the diameter of the second water distributing pore 12 are more than 4mm, and are less than biologic packing material particle diameter, make liquid
Smoothly to flow down, and by biologic packing material lattice gear in biologic packing material chamber 5.Meanwhile in order to smoothly discharge the gas of rising, reduce
Resistance, escape pipe are more than 160mm circular escape pipe using four diameters, and are distributed on the surrounding of air inlet pipe 15.
The present invention is provided with gas Free up Memory 23 between the superiors of biologic packing material 6 and carbonated drink distributor 7, and gas release is empty
Between 23 height be 180~300mm, ensure that carbonated drink distributor has enough release gas compartments, make water in biologic packing material chamber 5
Carbon dioxide escapes the water surface 22 in time in body.
The inner bottom part of cylinder 1 of the present invention is the conical structure to lower recess, and one end mouth of pipe of blow-off pipe 4 is located at conical knot
The bottom of structure, for periodically discharging the dirt of cultivation water sedimentation.The lower side of cylinder 1 is additionally provided with water level pipe 20, for monitoring
Water level in the inner bottom part cavity of cylinder 1, venthole 16 is set to expose the surface 22 all the time.The side wall of biologic packing material chamber 5 is additionally provided with sight
Window 21 is examined, situations such as observing the current in biologic packing material chamber 5, air-flow and biologic packing material 6.
The present invention operation principle be：Pending cultivation water is entered the carbonated drink distributor of the internal upper part of cylinder 1 by water inlet pipe 2
7, by its micropore of the first water distributing pore 10 drop filter to polypropylene biologic packing material 6 in biologic packing material chamber 5；Air blower 17 is in a steady stream not
Disconnected blasts large quantity of air into air inlet pipe 15, and air venthole 16 uniform from the tube wall circumference of air inlet pipe 15 sprays, and sprays
Gas enter from the second water distributing pore 12 in biologic packing material chamber 5, be in contact with the surface of polypropylene biologic packing material 6, so as in life
The surface of thing filler 6 forms downward current and upward air-flow.Because solubility of the carbon dioxide in water meets Henry's law,
I.e. under certain temperature, solubility of the gas in water body is directly proportional to the partial pressure of the gas on liquid level, so on liquid level in gas
The partial pressure very little of carbon dioxide, the carbon dioxide in water body will escape from water body, through gas Free up Memory 23, with air gas
Stream flows out from blast pipe 8, is finally discharged from the air outlet 14 of the upper lid 13 of the survivor of a murder attempt, so as to reach the carbon dioxide removed in water body,
PH purpose is improved, completes to go the cultivation water of removing carbon dioxide again by the second water distributing pore 12 of the lower surface of biologic packing material chamber 5
Flow out and fall into the bottom of cylinder 1, finally flowed out from outlet pipe 3.
In removal process, the dirt such as impurity in water is inevitably trapped in biology and filled out carbon dioxide in cultivation water
Expect 6 surfaces, and block the second water distributing pore 12, influence current and gas passes through, greatly reduce breeding water body and remove titanium dioxide
The efficiency of carbon, so needing periodically to clean the water distributing pore 12 of biologic packing material 6 and second.During cleaning, close water inlet pipe 2, go out
Water pipe 3 and blow-off pipe 4, start flushing pump 19, extract the water of bottom in cylinder 1 out, through flush pipe 18, rapidly inject biologic packing material chamber
In room 5, the water in biologic packing material chamber 5 passes rapidly through the second water distributing pore 12, falls into bottom in cylinder 1, then is rinsed pump 19 and takes out
Go out, form the closed circulation of water body cleaning.The flushing current of formation spurt to the surface of biologic packing material 6, the water intake end of flush pipe 18
It is tangent with the madial wall of biologic packing material chamber 5, biologic packing material 6 is rotated to greatest extent, wash surface impurity, biologic packing material
Water in chamber 5 passes rapidly through the second water distributing pore 12, the impurity rinsed in the second water distributing pore 12, after the completion of cleaning, closes and rinses
Pump 19, blow-off pipe 4 is opened, discharge water impurity.
Only as described above, be only the present invention specific embodiment, when the model implemented of the present invention can not be limited with this
Enclose, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, such as in the present invention
On the basis of increase intelligent controlling device, carbon dioxide inductor, Intelligent Measurement and the control system such as water monitor, all should be still
The category that category claims of the present invention is covered.
Claims (10)
1. a kind of aquaculture carbon dioxide removal device, it is provided with cylinder, and the upper side connection of the cylinder is provided with water inlet
Pipe, the lower side connection of the cylinder are provided with outlet pipe, and the bottom connection of the cylinder is provided with blow-off pipe, the top of the cylinder
Portion is provided with the survivor of a murder attempt and covered, and air outlet is covered with the survivor of a murder attempt, the lower section covered on the survivor of a murder attempt is provided with carbonated drink distributor, the cylinder
Middle part is provided with biologic packing material chamber in vivo, is filled in the biologic packing material chamber and is provided with biologic packing material, it is characterised in that the vapour
Water distributor is provided with blast pipe and the first water distribution orifice plate, and the blast pipe connection is arranged on the first water distribution orifice plate, described
First water distribution orifice plate is provided with multiple first water distributing pores；The upper and lower surface of the biologic packing material chamber is respectively equipped with described
Carbonated drink distributor and the second water distribution orifice plate, the second water distribution orifice plate are provided with multiple second water distributing pores；Lid is gone back on the survivor of a murder attempt
Provided with the air inlet pipe, one end of the air inlet pipe sequentially pass through downwards the first water distribution orifice plate, the biologic packing material chamber,
The second water distribution orifice plate is to bottom in the cylinder, the air inlet tube wall circumference below the second water distribution orifice plate
On be laid with venthole, the other end of the air inlet pipe is provided with air blower；The cylinder is additionally provided with flush pipe, the flush pipe
One end be connected with the side wall of the biologic packing material chamber, the lower sides phase of the other end of the flush pipe and the cylinder
Connection, the flush pipe are provided with flushing pump.
2. a kind of aquaculture carbon dioxide removal device according to claim 1, it is characterised in that the flush pipe
The madial wall of water intake end and the biologic packing material chamber is tangent.
3. a kind of aquaculture carbon dioxide removal device according to claim 2, it is characterised in that the cylinder is circle
Column-shaped barrel structure, one end of the air inlet pipe sequentially pass through downwards the first water distribution orifice plate, the biologic packing material chamber and
The central point of the second water distribution orifice plate.
4. a kind of aquaculture carbon dioxide removal device according to claim 3, it is characterised in that the blast pipe is
4, the surrounding of the air inlet pipe is distributed on, and diameter is more than 160mm.
A kind of 5. aquaculture carbon dioxide removal device according to claim 4, it is characterised in that first water distribution
Hole, the second water distribution bore dia are more than 4mm, and are less than the biologic packing material particle diameter.
A kind of 6. aquaculture carbon dioxide removal device according to claim 5, it is characterised in that the biologic packing material
Gas Free up Memory is provided between the carbonated drink distributor.
A kind of 7. aquaculture carbon dioxide removal device according to claim 6, it is characterised in that the gas release
The height in space is 180~300mm.
A kind of 8. aquaculture carbon dioxide removal device according to claim 1, it is characterised in that bottom in the cylinder
Portion is the conical structure to lower recess, and one end mouth of pipe of the blow-off pipe is located at the bottom of the conical structure.
9. a kind of aquaculture carbon dioxide removal device according to claim 1, it is characterised in that under the cylinder
Portion side is additionally provided with water level pipe.
10. a kind of aquaculture carbon dioxide removal device according to claim 1, it is characterised in that the biology is filled out
The side wall of material chamber is additionally provided with watch window.
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