CN104094874A - Industrial crab breeding system - Google Patents
Industrial crab breeding system Download PDFInfo
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- CN104094874A CN104094874A CN201410126112.1A CN201410126112A CN104094874A CN 104094874 A CN104094874 A CN 104094874A CN 201410126112 A CN201410126112 A CN 201410126112A CN 104094874 A CN104094874 A CN 104094874A
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- crab
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- 238000009395 breeding Methods 0.000 title claims abstract description 126
- 230000001488 breeding effect Effects 0.000 title claims abstract description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000007787 solid Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000006213 oxygenation reaction Methods 0.000 claims description 17
- 230000000249 desinfective effect Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 7
- 235000011089 carbon dioxide Nutrition 0.000 claims description 7
- 238000009405 line breeding Methods 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000005276 aerator Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract 4
- 238000007872 degassing Methods 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241001533364 Portunus trituberculatus Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000238557 Decapoda Species 0.000 description 3
- 241000238095 Scylla serrata Species 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006385 ozonation reaction Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
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- 241000238097 Callinectes sapidus Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
Abstract
The invention relates to an industrial crab breeding system, and solves the problems that the water quality is difficult to control to affect the yield in the crab breeding process. The industrial crab breeding system comprises a breeding box array, wherein the breeding box array is connected with a water storage and return pool through a drain pipe, and the water storage and return pool is connected with a solid filtration device; the solid filtration device is connected with a biofilter, and the biofilter is connected with a degassing and disinfection mechanism; the degassing and disinfection mechanism is connected with an oxygen aeration and temperature control pool, and the oxygen aeration and temperature control pool is connected with a water inlet pipe of the breeding box array; the breeding box array, the water storage and return pool, the solid filtration device, the biofiler, the degassing and disinfection mechanism and the oxygen aeration and temperature control pool are all connected to a water quality monitoring system. In the breeding process, circulating water is subjected to filtration, disinfection, oxygen aeration and temperature control and other means to meet the environmental conditions of water quality required by crab growth, so the high-efficiency, high-yield and high-quality breeding can be precisely realized. Through the breeding box design, water in the breeding box array can be fully circulated, so the favorable water quality conditions are ensured.
Description
Technical field
The present invention relates to a kind of aquaculture system, particularly a kind of factory crab cultivating system.
Background technology
Along with increasing substantially of people's living standard, sea crabs is as swimming crab, mud crab, and because of its delicious meat, nutritious, supply falls short of demand in market, but because marine fishing intensity is in recent years large, stock number sharply fails, and crab holds at high price.Swimming crab and mud crab have that growth is fast, adaptive capacity to environment is strong, disease is few, etc. feature, coastal various places swimming crab and blue crab cultivation constantly heat up, and have now become the mariculture important breed variety of prawn that continues, and have obtained good society and economic benefit.
But swimming crab and mud crab cultivation face a lot of problems at present: one, cultivation waters is seriously polluted, cultivating condition poor controllability, as temperature, pH value, condition of water quality, causes crab cultivation survival rate low; Two, in breeding process, disease is many, causes antibiotic heavy dose in breeding process to reuse, and cultured product is defective.Three, crab aquaculture model adopts the breeding way of prawn always, traditional mechanical enhancement can not fine solution pond at the bottom of anoxic problem, easily cause crab anoxic.Four, crab etc. has the biology of accusing each other property, and group support can cause certain loss, especially, in crab shell, kills each other customary.This is to cause the major reason that current crab cultured output is not high, benefit is low.
The CN202406824U patent application document of Patent Office of the People's Republic of China's bulletin on September 5th, 2012, name is called a kind of Novel crab cultivation structure, the cultivation structure of this device is solid space structure, space structure comprises bottom surface and four sides all around, and described bottom surface and side are closely linked, and form closed interior space, a plurality of such space layer gather into folds, form sandwich construction, a plurality of such space transverse combinations, forming array structure.This device divides and supports crab by independently cultivating structure, has avoided accusing each other in crab process of growth.But this device to how meeting the problem that in crab cultivation, water quality is controlled does not relate to, and cannot solve the quality problem in crab cultivation process.
Summary of the invention
The object of the invention is to solve existing crab cultivation process water and blame to control, affect the problem of output, a kind of factory's crab cultivating system that can control crab cultivation process water quality is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of factory crab cultivating system, comprise breeding box array, breeding box array connects retaining back pool by drainpipe, retaining back pool is connected with solid content filter, solid content filter is connected with biofilter, biofilter is connected with degassed disinfecting mechanism, degassed disinfecting mechanism is connected with oxygenation temperature-controlled pool, oxygenation temperature-controlled pool connects breeding box array water inlet pipe, described breeding box array, retaining back pool, solid content filter, biofilter, degassed disinfecting mechanism, oxygenation temperature-controlled pool is all connected to water quality monitoring system.The crab water that mutually isolation cultivated separately, cycled through breeding box in breeding box array is discharged to and in retaining back pool, carries out preliminary sedimentation and control flow, the water of retaining back pool is removed solid content, is adjusted solvable chemical constituent, carried out the degassed and sterilization of carbonic acid gas, improved dissolved oxygen concentration and regulated after suitable temperature again by oxygenation temperature-controlled pool again through degassed disinfecting mechanism again by biofilter through solid content filter, by water inlet pipe, send into breeding box array, cycle water whole process is monitored by water quality monitoring system.This device is by omnidistance monitoring water quality and regulating water quality, guarantees for cultivation that the pH value of cycle water, temperature, salinity, ammonia nitrogen concentration, dissolved oxygen etc. meet the crab required water quality environment condition of growing, and reach precisely the efficiently cultivation of high-yield high-quality.
As preferably, breeding box array comprises a plurality of breeding boxes, each breeding box difference along continuous straight runs and vertical direction are by row, row are arranged and are formed matrix form cultivation structure, described breeding box is the box-like of upper side opening, there is vertical overflow pipe the bottom surface of breeding box, overflow pipe upper end is higher than breeding box bottom surface, overflow pipe lower end is from breeding box bottom surface to downward-extension, the overflow pipe of neighbouring breeding box is separately positioned on breeding box bottom surface left-half and right half part separately, the overflow pipe bottom of upper strata breeding box will be lower than the top of lower floor's breeding box overflow pipe, the top of lastrow breeding box is provided with water inlet pipe, each breeding box of lastrow of water inlet pipe correspondence is provided with water inlet, next line breeding box below is provided with drainpipe, the overflow pipe of next line breeding box is all connected to drainpipe.This device only need arrange water inlet pipe at lastrow, next line arranges drainpipe, the water supply lower floor breeding box that utilizes each to be listed as breeding box overflow at the middle and upper levels, in the situation that guaranteeing that breeding water constantly circulates, meet the cultivation demand of soft crab completely, and be that breeding box structure or mounting means are all more simple, water pipe is arranged also succinct reliable.The overflow pipe left and right of levels breeding box is layout alternately, and for single breeding box, water inlet and draining are distributed in the left and right sides, has promoted water flowing in breeding box, is more conducive to take away sediments.By the design of levels breeding box overflow pipe height, the bottom that guarantees upper strata breeding box overflow pipe is stretched into below lower floor's breeding box water surface, and the environment that can keep quite reduces water impact sound, two come overflow pipe bottom water outlet the sediments in deep water can be rushed, to discharge.
As preferably, described overflow pipe is provided with the siphon pipe through overflow pipe tube wall, the bottom of siphonal outer end laminating breeding box, and siphonal the inner hangs down to below the height of breeding box bottom surface along overflow pipe inwall.In the circulation of water, depend the circulating effect that overflow pipe plays the water of breeding box deep layer alone very poor, therefore siphon pipe is set, when water surface elevation surpasses siphon pipe bending height, the siphonal water by breeding box deep layer is extracted discharge out, realizes the integral body circulation of water in breeding box.By the control of siphon pipe caliber and overall water inlet pipe water inlet efficiency, when water inlet pipe current are larger, siphon pipe is unlikely to, and water in breeding box is all emptying; And reduce water inlet pipe current, and siphon pipe drainage speed is greater than water intake velocity, can the water in breeding box is emptying, play cleaning effect.
As preferably, described siphon pipe is the bottom surface higher than breeding box through the position of overflow pipe tube wall, and is forming U-shaped bending through overflow pipe tube wall place.
As preferably, for neighbouring breeding box, the overflow pipe bottom of upper strata breeding box is lower than the top of siphon pipe U-shaped bending.In breeding box, water level reaches siphon pipe apical position, and water surface rising velocity slows down, therefore the overflow pipe bottom of upper strata breeding box is arranged lower than the top of siphon pipe U-shaped bending, reduce water impact sound.
As preferably, the water inlet of described water inlet pipe towards last layer breeding box relatively away from the sidewall of overflow pipe.Both sides are set up in water inlet and the draining of the breeding box of lastrow separately, guarantee flow.
As preferably, the outside taper of leading flank waist of described breeding box is outstanding, the latter half that taper is outstanding and breeding box one, and the outstanding the first half of taper is the cover plate that can dig.
As preferably, described cover plate is transparent plastic sheet.
As preferably, described solid content filter comprises rotation Microfilter.Containing residue production water, by rotating Microfilter, remove residue production, as further scheme, after rotating Microfilter, can also be equipped with high efficiency protein separator, further from system, remove tiny solid particulate.
As preferably, in described biofilter, be provided with biological filter membrane.By artificial infection or the mode such as cultivation naturally, on material microorganism filter material, adhere to formation biological filter membrane, the nitrate nitrogen that is micro-poison by poisonous ammoniacal nitrogen, Nitrite transformation by nitrification take polystyrene.
As preferably, described degassed disinfecting mechanism comprises carbonic acid gas degasser, ultra-violet sterlizing machine, ozonizer successively.Can also first pass through rotating separation foam, then it is degassed to carry out CO2, then by ultraviolet radiation for sterilizing and disinfecting and ozonization.
As preferably, described oxygenation temperature-controlled pool comprises pure oxygen pressurization aerator and for the boiler of temperature control.By the pure oxygen oxygenation of pressurizeing, be equipped with boiler heated for controlling temperature system, reach the required dissolved oxygen of cultivation and temperature.
As preferably, described water quality monitoring system comprises water transparency sensor, pH value sensor, temperature sensor, salinity sensor, ammonia nitrogen concentration sensor, dissolved oxygen concentration sensor.
The present invention through means such as filtration, sterilization, oxygenation temperature controls, meets the crab required water quality environment condition of growing by cycle water in breeding process, reaches the cultivation of precisely efficient high-yield high-quality.And by the design of breeding box, guarantee that the water in breeding box array can fully enter circulation, ensure favourable condition of water quality.
Accompanying drawing explanation
Fig. 1 is circulatory system block diagram of the present invention.
Fig. 2 is a kind of breeding box array structure of the present invention schematic diagram.
Fig. 3 is the single breeding box structural representation of the present invention.
Fig. 4 is that the neighbouring breeding box of the present invention stacks schematic diagram.
In figure: 1. breeding box, 2. overflow pipe, 3. water inlet pipe, 4. water inlet, 5. drainpipe, 6. siphon pipe, 7. cover plate, 8. groove, 9. projection.
Embodiment
Below by specific embodiment, also the present invention is further described by reference to the accompanying drawings.
Embodiment: a kind of factory crab cultivating system, as shown in Figure 1.Breeding box array connects retaining back pool by drainpipe, retaining back pool connects solid content filter, solid content filter connects biofilter, biofilter connects degassed disinfecting mechanism, degassed disinfecting mechanism connects oxygenation temperature-controlled pool, oxygenation temperature-controlled pool connects breeding box array water inlet pipe and forms aquaculture water circulation, and described breeding box array, retaining back pool, solid content filter, biofilter, degassed disinfecting mechanism, oxygenation temperature-controlled pool are all connected to water quality monitoring system.
As shown in Figure 2, breeding box array comprises the three-dimensional culture structure that a plurality of breeding boxes 1 form, and breeding box along continuous straight runs and vertical direction are arranged and formed rectangular three-dimensional culture structure by row, column respectively.Breeding box is the box-packed of upper surface open, and the underrun overflow pipe of upper strata breeding box is connected with lower floor breeding box.Breeding box 1 top of lastrow is provided with water inlet pipe 3, and water inlet pipe 3 and lastrow breeding box be the corresponding water inlet 4 that is provided with one by one, water inlet towards lastrow breeding box relatively away from the side of overflow pipe.The below of next line breeding box is provided with drainpipe 5, and the overflow pipe of next line breeding box is all connected to drainpipe.
The structure of single breeding box as shown in Figure 3,4, side opening on breeding box 1, the outside pyramidal projections of leading flank waist, the latter half of tapered protrusion and breeding box one, the first half are for can dig the cover plate 7 of opening.Breeding box left and right and trailing flank are closed side.The projection 9 corresponding with groove structure that the left and right side outer upper of breeding box is provided with groove 8, bottom is provided with so that upper and lower breeding box stack combination.The bottom of breeding box 1 is provided with overflow pipe 2 near left side or right side, and the upper end of overflow pipe is higher than breeding box bottom surface, and lower end is from breeding box bottom surface to downward-extension.The tube wall that penetrates overflow pipe top is provided with siphon pipe 6, and siphon pipe is passing the U-shaped bending of overflow pipe tube wall place, and siphonal outer end is flattened on the bottom of breeding box, and siphonal the inner hangs down to below the bottom surface height of breeding box along overflow pipe inwall.As shown in Figure 4, when upper and lower breeding box stacks, the overflow pipe of neighbouring breeding box is separately positioned on the left and right sides of bottom surface separately, and the bottom of upper strata breeding box overflow pipe will be lower than the top of siphon pipe U-shaped bending.In breeding process, be positioned at the water inlet pipe water inlet of the superiors, be positioned at undermost drainpipe draining, upper strata breeding box overflow is as the water inlet of lower floor's breeding box.The bottom of upper strata breeding box overflow pipe can be stretched into below lower floor's overflow pipe water surface, can reduce water impact sound, the sediments in deep water can have been rushed and has fully entered circulation simultaneously.In breeding box, water level is higher than the bending of siphon pipe U-shaped, and siphon pipe can fully enter circulation by deep water sucking-off in breeding box.If desired, reduce water inlet current, by siphon pipe, the water in breeding box all can be emptied.
Solid content filter comprises rotation Microfilter, containing residue production water, by rotating Microfilter, removes residue production, after rotating Microfilter, can also be equipped with high efficiency protein separator, further from system, removes tiny solid particulate.
In biofilter, by artificial infection or the mode such as cultivation naturally, on material microorganism filter material, adhere to formation biological filter membrane, the nitrate nitrogen that is micro-poison by poisonous ammoniacal nitrogen, Nitrite transformation by nitrification take polystyrene.
Degassed disinfecting mechanism comprises carbonic acid gas degasser, ultra-violet sterlizing machine, ozonizer successively, can first pass through rotating separation foam, then it is degassed to carry out CO2, then by ultraviolet radiation for sterilizing and disinfecting and ozonization.
Oxygenation temperature-controlled pool comprises pure oxygen pressurization aerator and for the boiler of temperature control, by the pure oxygen oxygenation of pressurize, is equipped with boiler heated for controlling temperature system, reaches and cultivates required dissolved oxygen and temperature.
Water quality monitoring system comprises water transparency sensor, pH value sensor, temperature sensor, salinity sensor, ammonia nitrogen concentration sensor, dissolved oxygen concentration sensor.
The crab water that mutually isolation cultivated separately, cycled through breeding box in breeding box array is discharged to and in retaining back pool, carries out preliminary sedimentation and control flow, the water of retaining back pool is removed solid content, is adjusted solvable chemical constituent, carried out the degassed and sterilization of carbonic acid gas, improved dissolved oxygen concentration and regulated after suitable temperature again by oxygenation temperature-controlled pool again through degassed disinfecting mechanism again by biofilter through solid content filter, by water inlet pipe, send into breeding box array, cycle water whole process is monitored by water quality monitoring system.This device is by omnidistance monitoring water quality and regulating water quality, guarantees for cultivation that the pH value of cycle water, temperature, salinity, ammonia nitrogen concentration, dissolved oxygen etc. meet the crab required water quality environment condition of growing, and reach precisely the efficiently cultivation of high-yield high-quality.
Claims (10)
1.Yi Zhong factory crab cultivating system, it is characterized in that: comprise breeding box array, breeding box array connects retaining back pool by drainpipe, retaining back pool is connected with solid content filter, solid content filter is connected with biofilter, biofilter is connected with degassed disinfecting mechanism, degassed disinfecting mechanism is connected with oxygenation temperature-controlled pool, oxygenation temperature-controlled pool connects breeding box array water inlet pipe, and described breeding box array, retaining back pool, solid content filter, biofilter, degassed disinfecting mechanism, oxygenation temperature-controlled pool are all connected to water quality monitoring system.
2. a kind of factory according to claim 1 crab cultivating system, it is characterized in that: described breeding box array comprises a plurality of breeding boxes, each breeding box difference along continuous straight runs and vertical direction are by row, row are arranged and are formed matrix form cultivation structure, described breeding box is the box-like of upper side opening, there is vertical overflow pipe the bottom surface of breeding box, overflow pipe upper end is higher than breeding box bottom surface, overflow pipe lower end is from breeding box bottom surface to downward-extension, the overflow pipe of neighbouring breeding box is separately positioned on breeding box bottom surface left-half and right half part separately, the overflow pipe bottom of upper strata breeding box will be lower than the top of lower floor's breeding box overflow pipe, the top of lastrow breeding box is provided with water inlet pipe, each breeding box of lastrow of water inlet pipe correspondence is provided with water inlet, next line breeding box below is provided with drainpipe, the overflow pipe of next line breeding box is all connected to drainpipe.
3. a kind of factory according to claim 2 crab cultivating system, it is characterized in that: described overflow pipe is provided with the siphon pipe through overflow pipe tube wall, the bottom of siphonal outer end laminating breeding box, siphonal the inner hangs down to below the height of breeding box bottom surface along overflow pipe inwall.
4. a kind of soft crab cultivator according to claim 3, is characterized in that: described siphon pipe passes the position of overflow pipe tube wall higher than the bottom surface of breeding box, and is forming U-shaped bending through overflow pipe tube wall place.
5. a kind of soft crab cultivator according to claim 4, is characterized in that: for neighbouring breeding box, the overflow pipe bottom of upper strata breeding box is lower than the top of siphon pipe U-shaped bending.
6. according to a kind of soft crab cultivator described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described solid content filter comprises rotation Microfilter.
7. according to a kind of soft crab cultivator described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: in described biofilter, be provided with biological filter membrane.
8. according to a kind of soft crab cultivator described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described degassed disinfecting mechanism comprises carbonic acid gas degasser, ultra-violet sterlizing machine, ozonizer successively.
9. according to a kind of soft crab cultivator described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described oxygenation temperature-controlled pool comprises pure oxygen pressurization aerator and for the boiler of temperature control.
10. according to a kind of soft crab cultivator described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described water quality monitoring system comprises water transparency sensor, pH value sensor, temperature sensor, salinity sensor, ammonia nitrogen concentration sensor, dissolved oxygen concentration sensor.
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| CN201410126112.1A CN104094874B (en) | 2014-04-01 | 2014-04-01 | A kind of factory crab cultivating system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585121A (en) * | 2014-12-19 | 2015-05-06 | 湖北省自动化研究所股份有限公司 | Ecological fish tank for driving water circulation and removing total nitrogen through aeration and method for breeding edible fish with ecological fish tank |
| CN104926027A (en) * | 2015-05-27 | 2015-09-23 | 通威股份有限公司 | Recycling method of water for seedling culture in fresh water |
| CN105075954A (en) * | 2015-09-16 | 2015-11-25 | 浙江长兴创意生态农业发展有限公司 | Water circulation hatching pond for frog spawn hatching |
| CN105557605A (en) * | 2014-10-16 | 2016-05-11 | 天津市酉鑫藤农业科技发展有限公司 | Crab culture system |
| CN105836975A (en) * | 2016-06-07 | 2016-08-10 | 龚晓寒 | Water treatment system for aquatic product culture pool and treatment method thereof |
| CN105836931A (en) * | 2016-06-07 | 2016-08-10 | 龚晓寒 | Water treatment system during aquatic product transportation and treatment method thereof |
| CN105981667A (en) * | 2016-01-29 | 2016-10-05 | 广州畅驰机电设备有限公司 | Factorized circulating water high-density three-dimensional ecological breeding system |
| CN109644914A (en) * | 2019-01-29 | 2019-04-19 | 钦州学院 | A method of improving Eriocheir hepuensis box circulating water cultivation survival rate |
| WO2020238021A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Intensive modular combined aquaculture tail water treatment system |
| WO2020238253A1 (en) * | 2019-05-28 | 2020-12-03 | 集美大学 | Recirculating aquaculture water treatment system integrating tailwater treatment |
| CN112205342A (en) * | 2020-09-25 | 2021-01-12 | 当涂县乌溪蟹苗养殖有限公司 | Factory crab culture system with water quality monitoring function |
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