CN105994070A - Out-of-water transport method and device for red crayfish - Google Patents
Out-of-water transport method and device for red crayfish Download PDFInfo
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- CN105994070A CN105994070A CN201610455078.1A CN201610455078A CN105994070A CN 105994070 A CN105994070 A CN 105994070A CN 201610455078 A CN201610455078 A CN 201610455078A CN 105994070 A CN105994070 A CN 105994070A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000238017 Astacoidea Species 0.000 title abstract description 11
- 241000238557 Decapoda Species 0.000 claims abstract description 120
- 238000000889 atomisation Methods 0.000 claims abstract description 24
- 238000000746 purification Methods 0.000 claims abstract description 22
- 239000002351 wastewater Substances 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 9
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000004343 Calcium peroxide Substances 0.000 claims description 4
- 230000017531 blood circulation Effects 0.000 claims description 4
- 235000019402 calcium peroxide Nutrition 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 4
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 23
- 238000005273 aeration Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 5
- 239000004800 polyvinyl chloride Substances 0.000 abstract 5
- 230000002503 metabolic effect Effects 0.000 abstract 1
- 239000013589 supplement Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 241000238030 Procambarus clarkii Species 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 241000238421 Arthropoda Species 0.000 description 1
- 241000238077 Astacidae Species 0.000 description 1
- 241000238090 Astacus Species 0.000 description 1
- 241000040710 Chela Species 0.000 description 1
- 241000981929 Justicia brandegeeana Species 0.000 description 1
- 239000012297 crystallization seed Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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; AVICULTURE; APICULTURE; PISCICULTURE; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- A01K63/045—Filters for aquaria
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to an out-of-water transport method and device for red crayfish. The method comprises steps as follows: specifications of young shrimps are selected and placed in shrimp frames; the device is placed into a van truck, the atomization quantity is set to be 0.2-1.5 L/H, and the water temperature is set to be 15 DEG C; transport can be started when all PVC (polyvinyl chloride) pipes begin to dispense atomized water uniformly. The out-of-water transport device comprises a support, the PVC atomized water pipes, the shrimp frames and a water purification unit, wherein the PVC atomized water pipes and the shrimp frames are assembled in the support; cavities are formed in the support; the PVC atomized water pipes are arranged at tops inside all the cavities; the shrimp frames are connected in the cavities in a drawable manner; the other end of the water purification unit is connected with a wastewater collecting pipe and comprises a wastewater recovering device, a filter device, an aeration device and an atomization device. The method and the device have the advantages as follows: the metabolic level of the red crayfish is reduced, the transport environment humidity is improved, and the transport survival rate of the red crayfish is increased through increase of dissolved oxygen.
Description
Technical field
The present invention relates to Aquatic product flat cultural technique field, specifically, be a kind of Procambrus clarkii Out-of-water transportation method and
Device.
Background technology
Procambrus clarkii, English name Red crayfish, it is subordinate to Arthropoda, Crustachia, Decapoda, Astacidae, former
Astacus.Its form is similar to sea water Lobster, thus is referred to as Procambarus clarkii.Procambrus clarkii is former be distributed in Mexico northeast and
The U.S. middle and south, carries through Japanese incoming China Nanjing one thirties in 20th century, and owing to its toleration is strong, breeding rapidly, has been returned
Turn to species of China, be mainly distributed on China Yangtze river basin.
Crayfish is worldwide economic shrimps, and wherein Procambrus clarkii accounts for the 70%-80% of whole crayfish industry.In recent years
Carrying out domestic Procambrus clarkii consumption figure also surging, Procambrus clarkii has become as the common dish of town and country major part family,
Shanghai, Nanjing, Hangzhou, Beijing, the big and medium-sized cities such as Wuxi, annual consumption figure is all more than ten thousand tons, along with Procambarus clarkii is fashionable entirely
State, the whole piece industrial chain such as the artificial breeding of Procambrus clarkii cultivates, cultivates, processing is the most gradually risen, and the transport of Procambrus clarkii
The problem that survival rate is low becomes increasingly conspicuous, and the transport of Procambrus clarkii mainly includes that seed transport and commercial sized prawn transport.Transport with shrimp Seedling
For defeated, the mode that current small dimension shrimp Seedling mainly uses oxygenation to pack is transported, although the method survival rate is higher, but due to
Being Transportation, cost of transportation is higher, and when seed length to about 8-10g, the carapace of shrimp is harder, and big chela easily punctures and beats
Bag, is not suitable for the method by wet fortune.At present big specification shrimp species and to become shrimp transport be all to use to do to transport, usual way is by shrimp
Plant or become shrimp to put into and be equipped with in advance in the basket of pasture and water or directly transport with mesh bag, although dry fortune specific humidity fortune is greatly enhanced
The efficiency of rate transport, and the problem brought also is apparent from, Procambarus clarkii survival rate after dry dew substantially reduces, and with seed is
Example, as a child, shrimp species mortality rate is about 20% to dry dew 8, in the one week after of the lower pool due to stress, have again the death of about 15%
Rate, the loss caused due to transport is up to about 35%.
In sum, the crayfish Out-of-water transportation method that a kind of survival rate is high, cost of transportation is low, conevying efficiency is high is needed badly
And device.And yet there are no report about this crayfish Out-of-water transportation method and device.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that a kind of Procambrus clarkii Out-of-water transportation method.
Another purpose of the present invention is to provide a kind of Procambrus clarkii from water conveying arrangement.
For achieving the above object, the present invention adopts the technical scheme that:
A kind of Procambrus clarkii Out-of-water transportation method, said method comprising the steps of:
Step one, chooses shrimp Seedling specification, and shrimp Seedling specification includes 800/kilogram, 400/kilogram, 200/kilogram three kinds
Specification；
Step 2, is seated in the shrimp Seedling specification in step one in shrimp frame, and 800/kilogram specification shrimp Seedlings are contained in top shrimp
In frame, 400/kilogram specification shrimp Seedlings are contained in the shrimp frame of middle part, and 200/kilogram specification shrimp Seedlings are contained in the shrimp frame of bottom, and shrimp Seedling is put down
Spread one layer in shrimp frame；
Step 3, places a device into motor van, opens soniclizer and cooling-water machine so that it is start working, and uses
5 gallons of pure water barrels of standard supply water, and volume is 19 liters, and atomization quantity is arranged on 0.2-1.5L/H, and water temperature is set in 15 degrees Celsius；
Step 4, each pvc pipe starts uniformly to go out atomized water, then can start transport, notes facilities for observation in transportation
The most properly functioning, if transportation range is longer, calper calcium peroxide percarbamide class oxygen supplement can be put in 5 gallons of pure water barrels
Agent.
Preferably, the shrimp frame a size of 50cm*36cm*12cm in step 2, the weight of each shrimp frame Prawn Seedling is 2.5-3
Kilogram.
Preferably, the oxygenation agent in rapid four is calper calcium peroxide, percarbamide.
For realizing above-mentioned second purpose, the present invention adopts the technical scheme that:
A kind of Procambrus clarkii from water conveying arrangement, described from water conveying arrangement include support, pvc atomized water pipeline,
Shrimp frame, purification of water quality unit；Described pvc atomized water pipeline, shrimp frame all assemble in the bracket；Described support is provided with cavity,
And top is equipped with pvc atomized water pipeline in each cavity；Described cavity is connected by drawing and pulling type and has shrimp frame: described pvc
Atomized water pipeline is the arrangement of m type, and pvc atomized water pipeline is multiple structure, and the pvc atomized water pipeline of adjacent layer passes through VERTICAL TUBE
Road is set up and is connected；Described pvc atomized water pipeline is provided with spray hole；The bottom of described vertical pipeline connects purification of water quality list
Unit；The described purification of water quality unit other end is set up with wastewater collection pipeline and is connected；Described purification of water quality unit includes waste water
Retracting device, defecator, oxygen-increasing device, atomising device.
Preferably, the base plate of described support is incline structure.
Preferably, described support is that stainless steel material is fabricated by.
Preferably, described spray hole is the form being uniformly circumferentially distributed.
Preferably, described shrimp frame bottom is engraved structure.
Preferably, described wastewater collection pipeline, purification of water quality unit, vertical pipeline and pvc atomized water pipeline form one
Individual blood circulation.
Preferably, described atomising device includes soniclizer and cooling-water machine.
The invention has the advantages that:
1, a kind of Procambrus clarkii Out-of-water transportation method of the present invention, cost of transportation is low, conevying efficiency is high, reduces kirschner former
Crayfish metaboilic level, improves transportation environment humidity, and the mode increasing dissolved oxygen improves the transport survival rate of shrimp Seedling.
2, according to bearing the size of pressure, the specification of shrimp Seedling is carried out being divided into 800/kilogram, 400/kilogram, 200
Only/kilogram three kinds of specifications, it is simple to the shrimp Seedling of different size is seated under differing heights, is conducive to improving survival rate.
3, the shrimp Seedling in shrimp frame tiles one layer, it is to avoid shrimp Seedling many interlayers stack；
4, selecting the mode of atomization in transportation, atomizing type can be with continuous supplementation moisture, and the consumption of water is few, in land
Fortune need not stop off, can also directly increase oxygen supplement sheet in water or use oxygen increasing tube oxygen supplement in long-distance transport, save
Shi Shengli, effect is continuous.
5. shrimp frame is linked and packed in support cavity, and shrimp frame is that drawing and pulling type connects, and operates more convenient；
6,5 gallons of pure water barrels of selection standard supply water, and volume is 19 liters, and atomization quantity is arranged on 0.2-1.5L/H, water temperature
It is set in 15 degrees Celsius, such as the atomization quantity according to 0.5L/H, it is possible to meet the transport up to 36 hours, it addition, water temperature is arranged on
15 degrees Celsius, at a temperature of being somebody's turn to do, shrimp Seedling metaboilic level is minimum, is conducive to improving the survival rate of shrimp Seedling；
7, shrimp frame a size of 50cm*36cm*12cm, the weight of each shrimp frame Prawn Seedling is 2.5-3 kilogram, and which enters one
Step guarantees that pressure that shrimp Seedling born is within rational span of control.
8, it is provided with pvc atomized water pipeline, and pvc atomized water pipeline designs around shrimp frame, it is ensured that each shrimp frame all has mist
Changing the water yield, pvc atomized water pipeline becomes m type, and atomisation area is big,.
9, pvc atomized water pipeline is provided with spray hole, and spray hole is the form being uniformly circumferentially distributed, it is possible to each corner
Carry out atomization process, it is to avoid atomization blind area；
10, shrimp frame bottom hollow out, the back-plane design of support becomes the structure of inclination, and the base plate of support connects wastewater collection
Pipe, wastewater collection pipe, purification of water quality unit, vertical pipeline and pvc atomized water pipeline form a blood circulation, heavy after purification
Multiple use.
11. whole device multiple structure structure designs, conevying efficiency is high, and cost of transportation is low.
Accompanying drawing explanation
Accompanying drawing 1 is 800/kilogram specification Procambrus clarkii extruding tolerance situation survival rate statistics schematic diagrams.
Accompanying drawing 2 is 400/kilogram specification Procambrus clarkii extruding tolerance situation survival rate statistics schematic diagrams.
Accompanying drawing 3 is 200/kilogram specification Procambrus clarkii extruding tolerance situation survival rate statistics schematic diagrams.
Accompanying drawing 4 is that a kind of Procambrus clarkii of the present invention is from water transport defeated apparatus structure schematic diagram.
Accompanying drawing 5 is supporting structure schematic diagram.
Accompanying drawing 6 is pvc atomized water pipeline and shrimp frame connection status structural representation.
Accompanying drawing 7 is pvc atomized water pipeline configuration schematic diagram
Detailed description of the invention
The detailed description of the invention provided the present invention below in conjunction with the accompanying drawings elaborates.
The reference and the ingredient that relate in accompanying drawing are as follows:
1. support 11. cavity
12. base plate 2.pvc atomized water pipelines
21. spray hole 22. vertical pipelines
3. shrimp frame 4. purification of water quality unit
41. waste water reclaiming device 42. defecators
43. oxygen-increasing device 44. atomising devices
Embodiment 1
A kind of Procambrus clarkii Out-of-water transportation method, said method comprising the steps of:
Step one, chooses shrimp Seedling specification, and shrimp Seedling specification includes 800/kilogram, 400/kilogram, 200/kilogram three kinds
Specification；
Step 2, is seated in the shrimp Seedling specification in step one in shrimp frame 3, and 800/kilogram specification shrimp Seedlings are contained in top shrimp
In frame 3,400/kilogram specification shrimp Seedlings are contained in the shrimp frame 3 of middle part, and 200/kilogram specification shrimp Seedlings are contained in bottom shrimp frame 3, because of
Under differing heights, space oxygen content amount is different, and the shrimp Seedling for different size is seated under differing heights, is conducive to improving shrimp Seedling
Survival rate.Shrimp frame 3 a size of 50cm*36cm*12cm, the weight of each shrimp frame 3 Prawn Seedling is 2.5-3 kilogram, shrimp Seedling tiling one
Layer, in shrimp frame 3, can not cause shrimp Seedling to be stacked with.
Step 3, places a device into motor van, opens soniclizer and cooling-water machine so that it is start working, and uses
5 gallons of pure water barrels of standard supply water, and volume is 19 liters, and atomization quantity is arranged on 0.2-1.5L/H, is atomized 0.5 power per liter on an hourly basis
Calculate, be available for the transport of more than 36 hours time and use.Water temperature is set in 15 degrees Celsius, has higher shrimp Seedling and transport at a temperature of being somebody's turn to do
Motility rate, and shrimp Seedling stress at temperature is little, later stage cultivation survival rate is high.
Step 4, each pvc pipe starts uniformly to go out atomized water, then can start transport, notes facilities for observation in transportation
The most properly functioning, if transportation range is longer, calper calcium peroxide percarbamide class oxygen supplement can be put in 5 gallons of pure water barrels
Agent or be passed through oxygen increasing tube.
It should be understood that the shrimp frame 3 in above-mentioned steps two is designed and sized to 50cm*36cm*12cm, and each shrimp frame 3
The weight of Prawn Seedling is 2.5-3 kilogram, and shrimp Seedling tiles one layer in shrimp frame 3.And purpose is to control external force extruding at reasonable model
Within enclosing.
In order to verify the tolerance that external force is extruded by different size Procambrus clarkii seed, choosing average size respectively is
800/kilogram, 400/kilogram, the shrimp Seedling of 200 three kinds of specifications of/kilogram is used for external force extrusion experiment.Each kind of specification is divided into
7 groups, often group 30 juvenile prawns, respectively carapace both sides apply pressure, pressure time continue 1 minute, surge pressure be respectively 2N,
5N, 8N, 12N, 15N, 20N, 25N, be subsequently placed in water and support temporarily.Respectively record die instantly after individual number, 1h, 8h
Afterwards, dead individuals number after 24h and after 48h, and add up cumulative mortality respectively.In experiment, carapace ruptures and shows that shrimp Seedling is worked as
Field is dead, but though there being part shrimp Seedling not die instantly, but also receive irreversible damage, it is the most dead in follow-up cultivation,
Can show from cumulative mortality.Result shows that different size Procambrus clarkii seed is obvious the most not to the tolerance of extruding
With, big specification shrimp Seedling is significantly higher than small dimension shrimp Seedling to the tolerance of extruding, and wherein the shrimp Seedling of 800/kilogram is by 12N
Pressure after have half dead in 48 hours, reached 100% by after the pressure of 15N 48 hours mortality rates, and 200/public
The shrimp Seedling of jin is significantly better than small dimension shrimp Seedling to the tolerance of pressure, by still there being the survival rate of 7 one-tenth in 48h after the pressure of 20N,
Concrete numerical value see table.
Table one, 800/kilogram specification Procambrus clarkii extruding tolerance situation
Table two, 400/kilogram specification Procambrus clarkii extruding tolerance situation
Table three, 200/kilogram specification Procambrus clarkii extruding tolerance situation
It addition, in step 3, be atomized 0.5 power per liter transport on an hourly basis, atomization quantity is arranged on 0.2-1.5L/H, and water temperature sets
It is scheduled on 15 degrees Celsius, its objective is to be improved by atomization the survival rate of shrimp Seedling.
Compare dry dew, trickle and the impact on different size Procambrus clarkii seed of the three kinds of preserving types of atomization, design
Once testing, choose three kinds of specification seedlings of Procambrus clarkiis, specification respectively average size is 800/kilogram, 400/public
Jin, 200/kilogram, every kind of specification 90, it is divided into 3 groups, is loaded on respectively in mesh bag with dry dew, trickle and three kinds of process sides of atomization
Formula constant temperature 15 DEG C preserve 48h, dry dew mode for being left intact, trickle mode: every three hours with fresh sudden and violent gas fresh water pouring
Water once, each water consumption 1L, atomizing type: use soniclizer by fresh water be atomized, atomizer sprayer is directed at mesh bag,
Nebulizer continuous firing, per hour atomization quantity 50ml, 12h, 24h, 48h add up cumulative mortality respectively.Result shows along with shrimp
The increase of Seedling specification, survival rate is gradually increased, and trickle and atomization all can improve preservation survival rate, and be wherein atomized is better.
Survival rate situation under the dry dew of 800/kilogram specification Procambrus clarkii, trickle and three kinds of preserving types of atomization
| 1.176g | 12h mortality rate | 24h mortality rate | 48h mortality rate |
| Dry dew | 23.33% | 40.00% | 53.33% |
| Trickle | 6.67% | 20.00% | 30.00% |
| Atomization | 0.00% | 6.67% | 13.33% |
Survival rate situation under the dry dew of 400/kilogram specification Procambrus clarkii, trickle and three kinds of preserving types of atomization
| 2.561g | 12h mortality rate | 24h mortality rate | 48h mortality rate |
| Dry dew | 10.00% | 23.33% | 40.00% |
| Trickle | 3.33% | 6.67% | 16.67% |
| Atomization | 0.00% | 6.67% | 10.00% |
Survival rate situation under the dry dew of 200/kilogram specification Procambrus clarkii, trickle and three kinds of preserving types of atomization
Comprehensive two above is tested it can be seen that the Procambrus clarkii seed survival rate in transit of big specification is higher,
Transport needs use water to keep shrimp Seedling moisten, although the method for trickle also can keep shrimp Seedling survival rate to a certain extent, but
Be effect be not continuous print, need timing to supplement, the method comparing atomization, if using land transportation, need time cut-out real
Execute, waste time and energy.Atomizing type can be with continuous supplementation moisture, and the consumption of water is few, need not stop off in land transportation, is growing
Way transport can also directly increase oxygen supplement sheet in water or use oxygen increasing tube oxygen supplement.
Refer to a kind of Procambrus clarkii that Fig. 4, Fig. 4 are the present invention from water transport defeated apparatus structure schematic diagram.A kind of kirschner
Former crayfish is from water conveying arrangement, and described includes support 1, pvc atomized water pipeline 2, shrimp frame 3, purification of water quality from water conveying arrangement
Unit 4；Described pvc atomized water pipeline 2, shrimp frame 3 are all assemblied in support 1；The base plate 12 of described support 1 is incline structure,
For wastewater collection, and base plate 12 connection of support 1 has wastewater collection pipeline, support 1 to be fabricated by for stainless steel material；Described
Atomising device 44 include soniclizer and cooling-water machine.
Refer to Fig. 5 and Fig. 6, Fig. 5 is support 1 structural representation, and Fig. 6 is that pvc atomized water pipeline 2 is connected shape with shrimp frame 3
State structural representation.Described support 1 is provided with top in cavity 11, and each cavity 11 and is equipped with pvc atomized water pipeline 2；
Described cavity 11 connected by drawing and pulling type to have bottom shrimp frame 3, and shrimp frame 3 be engraved structure, can according to transport shrimp Seedling specification
Select differing heights shrimp frame 3.
Refer to Fig. 7, Fig. 7 is pvc atomized water pipeline 2 structural representation.Described pvc atomized water pipeline 2 arranges in m type,
Pvc atomized water pipeline 2 is multiple structure, and the pvc atomized water pipeline 2 of adjacent layer is set up by vertical pipeline 22 and connected；Described
Pvc atomized water pipeline 2 be provided with spray hole 21, and spray hole 21 is the form being uniformly circumferentially distributed；Described vertical pipeline 22
Bottom connect purification of water quality unit 4；Described purification of water quality unit 4 other end is set up with wastewater collection pipeline and is connected；Described
Purification of water quality unit 4 include waste water reclaiming device 41, defecator 42, oxygen-increasing device 43, atomising device 44, gasifying device includes
Soniclizer and cooling-water machine.Purification of water quality unit 4 is located before storing the water and purification of waste water humidified and carrying out oxygen supplement
Reason.
Support 1, shrimp frame 3 constitute delivery unit, can make unit shape to configure for different goods stocks, shrimp frame 3
Bottom hollow out, waste water can drip and be summarized in wastewater collection pipeline, wastewater collection pipeline, purification of water quality unit 4, vertical pipeline 22 with
And pvc atomized water pipeline 2 forms a blood circulation, reusing after purification, delivery unit can be according to haulage vehicle freight house chi
Very little increase and decrease.
Pvc atomized water pipeline 2 forms around the shrimp frame 3 of delivery unit, arranges in m type, forms atomization aeration gas unit, fall
Low metabolism of Procambarus clarkii level, improves transportation environment humidity, and the mode increasing dissolved oxygen improves the transport survival rate of Procambarus clarkii.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, on the premise of without departing from the inventive method, it is also possible to makes some improvement and supplements, and these improve and supplement and also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a Procambrus clarkii Out-of-water transportation method, it is characterised in that said method comprising the steps of:
Step one, chooses shrimp Seedling specification, and shrimp Seedling specification includes 800/kilogram, 400/kilogram, 200/kilogram three kinds specifications；
Step 2, is seated in the shrimp Seedling specification in step one in shrimp frame, and 800/kilogram specification shrimp Seedlings are contained in the shrimp frame of top,
400/kilogram specification shrimp Seedlings are contained in the shrimp frame of middle part, and 200/kilogram specification shrimp Seedlings are contained in the shrimp frame of bottom, shrimp Seedling tiling one
Layer is in shrimp frame；
Step 3, places a device into motor van, opens soniclizer and cooling-water machine so that it is start working, and uses standard 5
Gallon pure water barrel supplies water, and volume is 19 liters, and atomization quantity is arranged on 0.2-1.5L/H, and water temperature is set in 15 degrees Celsius；
Step 4, each pvc pipe starts uniformly to go out atomized water, then can start transport, whether notes facilities for observation in transportation
Properly functioning, if transportation range is longer, oxygenation agent can be put in 5 gallons of pure water barrels or be passed through oxygen increasing tube.
Out-of-water transportation method the most according to claim 1, it is characterised in that the shrimp frame a size of 50cm* in step 2
36cm*12cm, the weight of each shrimp frame Prawn Seedling is 2.5-3 kilogram.
Out-of-water transportation method the most according to claim 1, it is characterised in that the oxygenation agent in step 4 be calper calcium peroxide,
Percarbamide.
4. a Procambrus clarkii is from water conveying arrangement, it is characterised in that described includes support, pvc mist from water conveying arrangement
Change waterpipe, shrimp frame, purification of water quality unit；Described pvc atomized water pipeline, shrimp frame all assemble in the bracket；On described support
It is provided with top in cavity, and each cavity and is equipped with pvc atomized water pipeline；Described cavity is connected by drawing and pulling type and has shrimp
Frame: described pvc atomized water pipeline is the arrangement of m type, and pvc atomized water pipeline is multiple structure, and the pvc atomized water pipeline of adjacent layer
Set up by vertical pipeline and connect；Described pvc atomized water pipeline is provided with spray hole；The bottom of described vertical pipeline connects water
Matter clean unit；The described purification of water quality unit other end is set up with wastewater collection pipeline and is connected；Described purification of water quality unit
Including waste water reclaiming device, defecator, oxygen-increasing device, atomising device.
The most according to claim 4 from water conveying arrangement, it is characterised in that the base plate of described support is incline structure.
The most according to claim 4 from water conveying arrangement, it is characterised in that described support be stainless steel material manufacture and
Become.
The most according to claim 4 from water conveying arrangement, it is characterised in that described spray hole is the shape being uniformly circumferentially distributed
Formula.
The most according to claim 4 from water conveying arrangement, it is characterised in that described shrimp frame bottom is engraved structure.
The most according to claim 4 from water conveying arrangement, it is characterised in that described wastewater collection pipeline, purification of water quality list
Unit, vertical pipeline and pvc atomized water pipeline form a blood circulation.
The most according to claim 4 from water conveying arrangement, it is characterised in that described atomising device includes ultrasonic fog
Change device and cooling-water machine.
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| CN105994070B (en) | 2019-07-16 |
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