CN105532552A - Seawater circulation culture system with sewage disposal facility - Google Patents
Seawater circulation culture system with sewage disposal facility Download PDFInfo
- Publication number
- CN105532552A CN105532552A CN201510734197.6A CN201510734197A CN105532552A CN 105532552 A CN105532552 A CN 105532552A CN 201510734197 A CN201510734197 A CN 201510734197A CN 105532552 A CN105532552 A CN 105532552A
- Authority
- CN
- China
- Prior art keywords
- emissions
- dirt
- pond
- water
- pipe
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 239000013535 sea water Substances 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 230000008021 deposition Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 12
- 238000005276 aerator Methods 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 9
- 210000003608 fece Anatomy 0.000 claims description 8
- 239000010871 livestock manure Substances 0.000 claims description 8
- 238000009364 mariculture Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 241000251468 Actinopterygii Species 0.000 claims description 7
- 241000251511 Holothuroidea Species 0.000 claims description 7
- 238000012258 culturing Methods 0.000 claims description 7
- 230000003134 recirculating effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000009837 dry grinding Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 241000143060 Americamysis bahia Species 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 description 17
- 230000001488 breeding effect Effects 0.000 description 17
- 241000238557 Decapoda Species 0.000 description 15
- 239000000047 product Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 238000009360 aquaculture Methods 0.000 description 8
- 244000144974 aquaculture Species 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 241000237852 Mollusca Species 0.000 description 2
- 241001502129 Mullus Species 0.000 description 2
- 241000927735 Penaeus Species 0.000 description 2
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000498251 Hydrilla Species 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 241001339782 Scapharca broughtonii Species 0.000 description 1
- 241000196252 Ulva Species 0.000 description 1
- 241000196251 Ulva arasakii Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000015170 shellfish Nutrition 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
- A01K63/003—Aquaria; Terraria
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a seawater circulation culture system with sewage disposal facilities; the seawater circulation culture system comprises a culture pond, a disposal port, a disposal pipe; the bottom of the culture pond is provided with the disposal port connected with the disposal pipe; the system also comprises a sewage discharge facility and a circulation water discharge facility; the disposal pipe is respectively connected with the sewage discharge facility and the circulation water discharge facility through a tee joint; the sewage discharge facility is connected with a sewage processing facility comprising a sewage settling pond and a biological cleaning pond connected in sequence; the system gathers sewage in one recovery pond, and discharges culture water into another recovery pond, so sewage can be conveniently recovered, utilized and processed in a bio-safety way, thus preventing pond sewage from polluting the culture water for a second time; the system is low in cost, simple in operation, easy to promote, high in efficiency, and can provide important meanings for protecting sea environment and aquatic product safety production.
Description
Technical field
The invention belongs to technical field of aquaculture, be specifically related to a kind of recirculating mariculture system with blowdown treatment facility.
Background technology
Along with the raising of living standards of the people, aquatic products are more and more subject to the favor of people, aquatic products are if fish, shrimp, crab, shellfish etc. are because of advantages such as its delicious flavour, nutritive value height, gradually delicious food indispensable on dining table is become, greatly promote the development of high-elevation breeding pond industry, feed coefficient circulating water cultivation pattern had both made full use of soil and water resource, reduced environmental pollution again, significantly improved pond productivity.
China is the country that aquaculture area is maximum, output is the highest in the world.And along with the continuous expansion of aquaculture area; coastal aquaculture industry grows stronger day by day; but; current industrial process brings a large amount of industrial wastewaters and discharges; and; culture fishery itself also causes breeding wastewater to discharge in a large number; such breeding wastewater mainly comprises the dirts such as the ight soil of the aquatic products in breeding process, residual bait, dead body, shrimp shell; seawater circulation utilizes and both can economize on resources; effectively can avoid cross pollution again; for the protection marine eco-environment, ensure that Safety of Aquatic Products is produced and have great importance.
At present, in the aquatic products high-elevation breeding pond industry of coastal area, though indivedual enterprise attempts adopting cycle water aquaculture pattern, but dirt and cultivation tail water are directly entered sea by many employings when water is changed in blowdown, make poisonous and harmful algae, bacterial virus amount reproduction and be difficult to control, severe exacerbation breeding environment also pollutes cycle water, add intractability and the cost of cycling use of water, affect water treatment efficiency, cause breeding environment and benefit instability, and the pond dirt of discharging causes severe contamination to marine environment, be unfavorable for recycling of seawater, the safety in production of aquatic products cannot be ensured.
Thus, explore the new efficient health aquaculture model of seawater reusable edible, adopt minimizing technology that is succinct, efficient, low cost imperative, it is waterborne that cultivation recycling economy focuses on process, disease prevention and control and regulating and controlling water quality should be grabbed as the most important major issue of healthy aquaculture.
Summary of the invention
In order to solve above technical problem; the invention provides a kind of recirculating mariculture system with blowdown treatment facility; break emissions and the Tail water reuse traditional approach at same recovery pond; creationary employing is discharged separately dirt and is pooled to a recovery pond; discharge aquaculture water again to another recovery pond; facilitate the recycling to dirt and harmless treatment; avoid pond dirt to the secondary pollution of breeding water; have that cost is low, letter operation, easily promote, efficiency advantages of higher, for protecting the marine environment, Safety of Aquatic Products produces and has great importance.
The technical scheme that the present invention is complete comprises:
A kind of recirculating mariculture system with blowdown treatment facility, comprise culturing pool, sewage draining exit, blow-off pipe, sewage draining exit is established bottom described culturing pool, sewage draining exit connects blow-off pipe, it is characterized in that, also comprise emissions facility and cycle water drain facility, described blow-off pipe is connected with cycle water drain facility with emissions facility respectively by threeway, described emissions facility comprises emissions pipe and emissions well, emissions pipe connects emissions well, emissions switch established by emissions well, described emissions well connects filth disposal facility, described cycle water drain facility comprises cycle water delivery pipe and cycle water drainage well, cycle water delivery pipe connects cycle water drainage well, cycle water drainage well establishes cycle water blow-off cock, described cycle water drainage well connects circulating water treatment facility, blow-off pipe is connected with cycle water delivery pipe with emissions pipe respectively by threeway, described emissions well connects filth disposal facility, described filth disposal facility comprises the deposition of dirt pond and biological purifying tank that connect successively.
Described deposition of dirt pond is a strip water channel, after dirt enters sedimentation basin, in water, curable type particle sinks to bottom, upper strata clear water flows into biological purifying tank, dirt sucking-off at the bottom of the dirt precipitated at the bottom of deposition of dirt pond terminates to use soil pick-up pump by pond in each culture-cycle, does holothurian feed or vegetable manure after shining dry grinding.
Also comprise increasing row cover 2, prevent escaping cover 4, described increasing row cover and preventing that escaping cover is positioned at above sewage draining exit.
Described cultivating system cultured product is fish, shrimps.
Cultivating system described in utilization carries out the method for filth disposal, first, under non-blowdown state, prevent escaping cover lift-off sewage draining exit, under aerator effect, water body produces and rotates, large-scale dirt in water body comprises (if having) dead shrimp, sick shrimp, shrimp shell, the large-scale dirts such as remaining feed and ight soil gather to sewage draining exit is anti-escape cover under, put down during blowdown and prevent escaping cover, first open emissions switch subsequently, start blowdown, the dirt being enriched to center, pond is discharged, blow-off pipe is entered by sewage draining exit, emissions well is entered via emissions pipe subsequently by threeway, and enter filth disposal facility by emissions well array, dirt is recycled separately, described filth disposal facility comprises the deposition of dirt pond and biological purifying tank that connect successively, described deposition of dirt pond is a strip water channel, after dirt enters sedimentation basin, in water, curable type particle sinks to bottom, upper strata clear water flows into biological purifying tank, dirt sucking-off at the bottom of the dirt precipitated at the bottom of deposition of dirt pond terminates to use soil pick-up pump by pond in each culture-cycle, shine after dry grinding is disinfected and do holothurian feed or vegetable manure, sewage dirt passed through blowdown after 3 minutes, sewage draining exit water outlet becomes clear, close emissions switch, open cycle water blow-off cock again.The cycle water of discharging enters cycle water drainage well 13 through cycle water delivery pipe 12, enters cistern subsequently, after the process of circulating water treatment facility, again utilizes.
Described high-elevation breeding pond product is fish, shrimps.
In addition, the present invention also has following preferred version:
Described increasing row cover is the round pie concrete casting injection body of diameter 45 centimetres, thickness 5 centimetres, and described increasing row cover is formed by concreting, and arrange three Steel bar racks under it as support, described support is No. 16 screw-thread steels of height 20cm.
Described anti-cover of escaping connects lifting device, described lifting device comprises stay cord 6, fulcrum dead lever 7, fixed pulley 5, lifting device is controlled to prevent that escaping cover rises and falls by fixed pulley 5, fixed pulley 5 is arranged on above fulcrum dead lever 7, and stay cord 6 is escaped cover 4 be connected, through fixed pulley 5 with anti-, end is fixed on cultivation pool side, mentioned be about 10cm at the bottom of pond by anti-cover of escaping time without exhaust waste, relatively dirt converges in sewage draining exit, anti-will escape cover fall during blowdown by fixed pulley.
Prevent that escaping cover does support by No. 8 screw-thread steels, makees cover net with 5 mesh sieve tulles, the anti-back cut diameter escaping cover is 50cm, and lower port diameter is 100cm, height 50cm; Prevent escaping circle peripheral hardware 3 limit for height supports bottom cover, limit for height support, is fixed with three setscrews for material with No. 8 reinforcing bars.
Circulating water treatment facility comprises oxidation cistern, elementary biological purifying tank, Tiny ecosystem clarifier-tank; Described cycle water drainage well establishes cycle water blow-off cock, and tail water enters oxidation cistern through cycle water drainage well.Through fully oxidized and precipitation after, flow into elementary biological purifying tank;
Described biological purifying tank plantation aquatic macrophyte, put the purification of the profound level such as filter-feeding fish, benthic mollusca in a suitable place to breed, being specially described elementary biological purifying tank is the pond that an area is larger, the every 3-5 mu in pond installs paddle aerator 1, in biological purifying tank, fragrant plant mentioned in ancient texts, sea lettuce are transplanted in upper strata, transplant the macros such as hydrilla verticillata at the bottom of pond, lower floor sows the Filter feeding bivalves such as blood clam, oyster, puts the filter-feeding fishes such as mullet in a suitable place to breed in water.
Cycle water uses Tiny ecosystem process in the laggard pond of ecological purification in a subtle way of biological purifying tank purification, is re-used after water quality reaching standard, and the complete alternation realizing breeding water utilizes; The every 3-5 mu of described Tiny ecosystem purification cistern installs paddle aerator 1, be used alternatingly with bacillus (1kg/ mu), Bacillus acidi lactici (500ml/ mu), nitrifying bacteria (1kg/ mu), EM bacterium (3kg/ mu) photosynthetic bacteria (3kg), pass through biological cleaning, reach breeding water standard, continue to recycle.
The present invention relative to the advantage of prior art is:
1. dirt and cycle water discharge and carry out separately, and discharge dirt is to a recovery pond separately, through dehydration processing, becomes the concentrated fertilizer of clam worm, sea cucumber; Effectively avoid pond dirt to the secondary pollution of circulating water body, ensure that the safety of cycling use of water, after dirt is disinfected separately, can be used as the organic manure of plant, there is the meaning of environmental protection synergy; Discharge cycle water is to another recovery pond again; oxidation cistern in through fully oxidized and precipitation after; enter elementary biological purifying tank, through aquatic macrophyte and the purification of the profound level such as filter-feeding fish, benthic mollusca in elementary biological purifying tank, be then then re-used in microorganism; the complete alternation realizing breeding water utilizes; the present invention both reduced sewage discharge, preserved the ecological environment, and reduced breeding environment and polluted; economize energy again, makes economic society ecological benefits all be improved.
2. arrange and increase row's cover and be convenient to dirt and concentrate near sewage draining exit along with circulation Chi Shui, when avoiding blowdown, pond clean water directly screws in sewage draining exit from top, and bottom blowdown mouth surrounding waste concentration large Chi Shui in pond is preferentially effectively discharged; Play the effect strengthening pollution discharge capability.
3. prevent that escaping cover mentions at ordinary times, is convenient to large-scale dirt and gathers around sewage draining exit, anti-will escape cover and be fallen by fixed pulley during blowdown, anti-cover of escaping neither hinders granule dirt to escape cover discharge by anti-with 5 object bolting silk nets, effectively stops again the shrimp that lives to be discharged from sewage draining exit; Limit for height support had not only limited anti-ly escapes net hoisting depth but also fixing anti-escaping nets position,
Accompanying drawing explanation
Fig. 1 is the drainage overall structure schematic diagram of the recirculating mariculture system of band blowdown treatment facility disclosed by the invention.
Fig. 2 disclosed by the inventionly anti-escapes cover structure figure.
In figure: 1. culturing pool; 2. increase row's cover; 3. Steel bar rack; 4. prevent escaping cover; 4A. cover net; 4B. is anti-escapes cover stent; 4C. limit for height support; 5. fixed pulley; 6. stay cord; 7. fulcrum dead lever; 8A. sewage draining exit; 8B. blow-off pipe; 9. emissions pipe; 10. emissions well; 11. emissions pipe switches; 12. cycle water delivery pipes; 13. cycle water drainage wells; 14. cycle water delivery pipe switches.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention will be further described.
A kind of recirculating mariculture system with blowdown treatment facility, comprise culturing pool 1, sewage draining exit 8A, blow-off pipe 8B, emissions well 10, cycle water drainage well 13, emissions pipe 9, cycle water delivery pipe 12, increase row's cover 2, prevent escaping cover 4, sewage draining exit 8A is established bottom culturing pool, sewage draining exit connects blow-off pipe 8B, blow-off pipe is divided into emissions pipe 9 by three links: link of trade, travel and post outside drainage well, cycle water delivery pipe 12, emissions pipe 9 connects emissions well 10, cycle water delivery pipe 12 connects cycle water drainage well 13, increasing row's cover 2 has Steel bar rack 3 to support, prevent that escaping cover 4 connects lifting device, lifting device has fixed pulley 5 to control to prevent that escaping cover rises and falls.
Emissions switch 11 established by emissions well 10, and cycle water drainage well 13 establishes cycle water blow-off cock 14.First open emissions switch during blowdown, blowdown is after 3 minutes, and sewage draining exit water outlet becomes clear, closes emissions switch, then opens cycle water blow-off cock.Reclaimed separately by dirt like this, can be used as the organic manure of plant after disinfecting, the cycle water of discharge enters cistern after oxidation processes, again utilizes.
Lifting device comprises stay cord 6, fulcrum dead lever 7, fixed pulley 5, and fixed pulley 5 is arranged on above fulcrum dead lever 7, and stay cord 6 is escaped cover 4 be connected with anti-, and through fixed pulley 5, end is fixed on high-order pool side.Time without exhaust waste at ordinary times mention anti-cover of escaping from 10cm at the bottom of pond, relatively dirt converges in sewage draining exit, anti-will escape cover fall during blowdown by fixed pulley, and the shrimp that prevents from living is discharged with current.
Increase the round pie concrete casting injection body that row's cover is diameter 45 centimetres, thickness 5 centimetres, increase row's cover and arrange three Steel bar racks 3 for 2 times, support is No. 16 screw-thread steels of height 20cm.Increase row's cover to be convenient to dirt and to be focused to sewage draining exit by pond water circulation effect, when avoiding blowdown clean water directly from directly over screw in, the Chi Shui that at the bottom of pond, surrounding waste concentration is large preferentially effectively discharges, and plays the effect strengthening pollution discharge capability.
Anti-cover 4 of escaping is done by No. 8 screw-thread steels and anti-ly escapes cover stent 4B, and be cover net 4A with 5 mesh sieve tulles, the anti-back cut diameter escaping cover 4 is 50cm, and lower port diameter is 100cm, highly 50cm.5 object bolting silk nets neither hinder dirt to pass through anti-cover of escaping and discharge, and effectively stop again living aquatic product to be discharged from sewage draining exit.
Anti-escape circle peripheral hardware 3 limit for height support 4C bottom cover, limit for height support, is fixed with three setscrews for material with No. 8 reinforcing bars, and limit for height support had not only limited anti-ly to be escaped net hoisting depth but also fixingly anti-ly escape net position.
Embodiment 1: the filth disposal of discharge separately
Inventor buys average body long 4 ~ 5mm Penaeus Vannmei seed 3,000,000 tail respectively at May 10,14 days from Hainan, amounts to 6,000,000 tails, puts into 2 1000m respectively
2support temporarily in feed coefficient, mark slightly, average breeding density 3000 tails/m
2, feed coefficient depth of water 2m, each feed coefficient installs the waterwheel aerator 4 of 1.5 kilowatts, and two ponds share one, 4 kilowatts of micro-pore oxygenation machines.Mainly to throw something and feed the thick PP Pipe Compound of prawn mark and 1
#broken material, day bait throwing in early stage 3 ~ 5g/ ten thousand tail, along with prawn growth progressively increases, constantly adjust according to weather, prawn situation of ingesting, until June 10 started a point pond, daily ration of feeding is increased to 100 ~ 120g/ ten thousand tail, supports the manufactured feed 2300kg that throws something and feeds altogether for month temporarily.Put not blowdown in 15 days after seedling, water is changed once every blowdown in 3-5 days after 15 days, to prevent that escaping cover is fallen by lifting device during blowdown, first open emissions switch, the defective material, the ight soil that are enriched to center, pond are discharged, now water colour is black, taste is smelly, after 3 minutes, institute's displacement hull becomes clear, close emissions switch, then open cycle water blow-off cock, discharge closedown in about 10 minutes.Each reduction water level 5cm, supplements with the water that cistern purifies.June 10, beginning divided seedling successively, and to July 1, accumulative point seedling 2050kg, cultivated seed 402.39 ten thousand tail of the long 4.2cm of average body, weed survival rate 67.06%.
Seed supports period temporarily, after dirt enters deposition of dirt pond, and deposition of dirt pond 2000m
2, enter biological purifying tank, the dirt slush pump sucking-off of precipitation through precipitation supernatant water, dry the rear organic manure of acquisition altogether 500kg, this fertilizer is used as holothurian feed, cost-saving 0.6 ten thousand yuan after pulverizing, and reduces environmental pollution, improves benefit.If these dirt fill cycle water channel roads, processing cost will be improved and reduce treatment effect; If flow directly into sea, severe contamination marine environment, and then affect breeding environment, increase prawn safety in production pressure, be lowered into motility rate.
Embodiment 2: elementary biological purifying tank clean-up effect (Enteromorpha clean-up effect)
Inventor buys average body long 4 ~ 5mm Penaeus Vannmei seed 3,000,000 tail respectively at May 10,14 days from Hainan, amounts to 6,000,000 tails, puts into 2 1000m respectively
2support temporarily in feed coefficient, mark slightly, average breeding density 3000 tails/m
2, feed coefficient depth of water 2m, each feed coefficient installs the waterwheel aerator 4 of 1.5 kilowatts, and two ponds share one, 4 kilowatts of micro-pore oxygenation machines.Mainly to throw something and feed the thick PP Pipe Compound of prawn mark and 1
#broken material, day bait throwing in early stage 3 ~ 5g/ ten thousand tail, along with prawn growth progressively increases, constantly adjust according to weather, prawn situation of ingesting, until June 10 started a point pond, daily ration of feeding is increased to 100 ~ 120g/ ten thousand tail, supports the manufactured feed 2300kg that throws something and feeds altogether for month temporarily.Put not blowdown in 15 days after seedling, water is changed once every blowdown in 3-5 days after 15 days, to prevent that escaping cover is fallen by lifting device during blowdown, first open emissions switch, the defective material, the ight soil that are enriched to center, pond are discharged, now water colour is black, taste is smelly, after 3 minutes, institute's displacement hull becomes clear, close emissions switch, then open cycle water blow-off cock, discharge closedown in about 10 minutes.Each reduction water level 5cm, supplements with the water that cistern purifies.June 10, beginning divided seedling successively, and to July 1, accumulative point seedling 2050kg, cultivated seed 402.39 ten thousand tail of the long 4.2cm of average body, weed survival rate 67.06%.
Seed supports period temporarily, and the dirt of discharge enters deposition of dirt pond, and after precipitation, supernatant water enters elementary biological purifying tank, biological purifying tank 30 mu successively, installs 3 kilowatts of paddle aerators 6.Last ten-days period May 25 are linked into macro----Enteromorpha (sandwiching netting 2mx5m30 to hang), put mullet 15000 tail of 100 tails/kg in a suitable place to breed on May 30.After purification in 20 days, water quality is obviously improved, and water transparency is increased to 50cm by original 30cm, flows into microbial cleaning pond and purify further after water correction.Clean-up effect is in table 1.
Table 1 biological purifying tank purifying water effect
Embodiment 3: Tiny ecosystem clarifier-tank treatment effect
Tiny ecosystem purification cistern 8 mu.23 kilowatts of paddle aerators are installed, are used for sudden and violent gas.Mid-May, water temperature reaches more than 25 DEG C, within every 3-5 days, alternately executes and spills Bacillus subtillis (1.5 × 10
-6), Bacillus acidi lactici (6 × 10
-6), EM bacterium (6 × 10
-6), aerator is started shooting more than 15 hours every day.Every water quality index sees the following form 2.After water quality reaching standard, namely recycling, making cultivation with being recycled, realizing mariculture enclosed circulation and supporting shrimp, ensure that the safety of breeding water.
Table 2 is oxidized cistern treatment effect
It is more than the present invention's preferably embodiment, those skilled in the art in the invention can also change above-mentioned embodiment and revise, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel point.
Claims (5)
1. the recirculating mariculture system with blowdown treatment facility, comprise culturing pool, sewage draining exit, blow-off pipe, sewage draining exit is established bottom described culturing pool, sewage draining exit connects blow-off pipe, it is characterized in that, also comprise emissions facility and cycle water drain facility, described blow-off pipe is connected with cycle water drain facility with emissions facility respectively by threeway, described emissions facility comprises emissions pipe and emissions well, emissions pipe connects emissions well, emissions switch established by emissions well, described emissions well connects filth disposal facility, described cycle water drain facility comprises cycle water delivery pipe and cycle water drainage well, cycle water delivery pipe connects cycle water drainage well, cycle water drainage well establishes cycle water blow-off cock, described cycle water drainage well connects circulating water treatment facility, blow-off pipe is connected with cycle water delivery pipe with emissions pipe respectively by threeway, described emissions well connects filth disposal facility, described filth disposal facility comprises the deposition of dirt pond and biological purifying tank that connect successively.
2. cultivating system as claimed in claim 1, it is characterized in that, described deposition of dirt pond is a strip water channel, after dirt enters sedimentation basin, in water, curable type particle sinks to bottom, upper strata clear water flows into biological purifying tank, and dirt sucking-off at the bottom of the dirt precipitated at the bottom of deposition of dirt pond terminates to use soil pick-up pump by pond in each culture-cycle, does holothurian feed or vegetable manure after shining dry grinding.
3. cultivating system as claimed in claim 1, is characterized in that, also comprises increasing row cover 2, prevents escaping cover 4, described increasing row cover and preventing that escaping cover is positioned at above sewage draining exit.
4. the cultivating system as described in any one of claim 1-3, is characterized in that, described cultivating system cultured product is fish, shrimps.
5. the cultivating system as described in any one of claim 1-4 carries out the method for filth disposal, it is characterized in that, first, under non-blowdown state, prevent escaping cover lift-off sewage draining exit, under aerator effect, water body produces and rotates, large-scale dirt in water body gather to sewage draining exit is anti-escape cover under, put down during blowdown and prevent escaping cover, first open emissions switch subsequently, start blowdown, the dirt being enriched to center, pond is discharged, blow-off pipe is entered by sewage draining exit, emissions well is entered via emissions pipe subsequently by threeway, and enter filth disposal facility by emissions well array, dirt is recycled separately, described filth disposal facility comprises the deposition of dirt pond and biological purifying tank that connect successively, described deposition of dirt pond is a strip water channel, after dirt enters sedimentation basin, in water, curable type particle sinks to bottom, upper strata clear water flows into biological purifying tank, dirt sucking-off at the bottom of the dirt precipitated at the bottom of deposition of dirt pond terminates to use soil pick-up pump by pond in each culture-cycle, shine and do holothurian feed after dry grinding or vegetable manure disinfects the rear organic manure as plant or holothurian feed, sewage dirt passed through blowdown after 3 minutes, sewage draining exit water outlet becomes clear, close emissions switch, open cycle water blow-off cock again.The cycle water of discharging enters cycle water drainage well 13 through cycle water delivery pipe 12, enters cistern subsequently, after the process of circulating water treatment facility, again utilizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734197.6A CN105532552B (en) | 2015-11-02 | 2015-11-02 | Seawater circulation culture system with sewage disposal facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734197.6A CN105532552B (en) | 2015-11-02 | 2015-11-02 | Seawater circulation culture system with sewage disposal facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105532552A true CN105532552A (en) | 2016-05-04 |
| CN105532552B CN105532552B (en) | 2017-04-19 |
Family
ID=55812558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510734197.6A Expired - Fee Related CN105532552B (en) | 2015-11-02 | 2015-11-02 | Seawater circulation culture system with sewage disposal facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105532552B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508782A (en) * | 2016-12-05 | 2017-03-22 | 烟台市水产研究所 | Novel aquatic animal industrial aquaculture device |
| CN111194721A (en) * | 2020-02-18 | 2020-05-26 | 河南农业大学 | Water circulation system for aquaculture |
| CN111296350A (en) * | 2020-03-27 | 2020-06-19 | 湖北龙感湖小蓝虾科技有限公司 | Shrimp culture pond device with automatic scrubbing function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601468A (en) * | 2018-12-29 | 2019-04-12 | 北京航空航天大学 | A method of reducing mangrove periphery feed coefficient shrimp aquaculture blowdown flow rate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215069A (en) * | 2008-01-18 | 2008-07-09 | 兰泽桥 | Industrialization ecological treatment circulation utilization system for fish culture waste water |
| CN102870735A (en) * | 2012-09-26 | 2013-01-16 | 中国水产科学研究院黄海水产研究所 | Industrial fish culture water circulation system |
| DE102013009392A1 (en) * | 2013-06-05 | 2014-12-11 | Gerhard Blume | Water treatment for fish farming |
| CN104542415A (en) * | 2013-10-23 | 2015-04-29 | 天津滨海新区海通江洋水产养殖专业合作社 | Recirculating aquaculture system |
-
2015
- 2015-11-02 CN CN201510734197.6A patent/CN105532552B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215069A (en) * | 2008-01-18 | 2008-07-09 | 兰泽桥 | Industrialization ecological treatment circulation utilization system for fish culture waste water |
| CN102870735A (en) * | 2012-09-26 | 2013-01-16 | 中国水产科学研究院黄海水产研究所 | Industrial fish culture water circulation system |
| DE102013009392A1 (en) * | 2013-06-05 | 2014-12-11 | Gerhard Blume | Water treatment for fish farming |
| CN104542415A (en) * | 2013-10-23 | 2015-04-29 | 天津滨海新区海通江洋水产养殖专业合作社 | Recirculating aquaculture system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508782A (en) * | 2016-12-05 | 2017-03-22 | 烟台市水产研究所 | Novel aquatic animal industrial aquaculture device |
| CN111194721A (en) * | 2020-02-18 | 2020-05-26 | 河南农业大学 | Water circulation system for aquaculture |
| CN111296350A (en) * | 2020-03-27 | 2020-06-19 | 湖北龙感湖小蓝虾科技有限公司 | Shrimp culture pond device with automatic scrubbing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105532552B (en) | 2017-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107251830B (en) | Circulating aquaculture process and system | |
| CN104585097B (en) | A kind of circulating aquaculture device and method | |
| CN108439711A (en) | A kind of marine culture waste water integrated treatment purification system and method | |
| AU2020103871A4 (en) | A self-purification system for crab pond aquaculture with air stripping and water retracing flowing around the whole pond | |
| CN106035190B (en) | A kind of binary channels method for treating water of seawater industrial circulating water system | |
| CN113213710A (en) | Seawater factory greenhouse aquaculture penaeus vannamei tail water treatment system and method | |
| CN105532552B (en) | Seawater circulation culture system with sewage disposal facility | |
| CN105145436A (en) | Aquaculture and salt manufacturing integrated method and system | |
| CN105532553B (en) | A kind of high-elevation breeding pond system of separation draining | |
| CN205250126U (en) | Aquaculture system with prevent escaping cover | |
| CN105532540B (en) | Aquatic products high yield recirculation system | |
| CN205106045U (en) | Aquaculture system with separation waste fitting discharging | |
| CN105532551A (en) | Seawater circulation culture system with circulation water treatment | |
| CN210580544U (en) | Three-dimensional circulating water system for industrial aquaculture of red crayfishes | |
| CN205106044U (en) | Aquaculture system with increase row cover | |
| CN105036481B (en) | A kind of shrimp culture tail water EGR and application method | |
| CN107509673B (en) | Intensive Litopenaeus vannamei breeding wastewater resource utilization method | |
| CN111406700A (en) | Repairing and purifying method for shrimp and crab culture pond | |
| CN102084842B (en) | Method for controlling algae in freshwater pond by cultivating mullets | |
| CN116076425A (en) | Fully-closed circulating water intensive culture system for prawns and culture method thereof | |
| CN106614115A (en) | Industrialized external-circulation water ecological breeding method for Oxyeleotris | |
| CN207678675U (en) | A kind of water integrated cultivating system of low-carbon high-efficiency ecological circulation | |
| CN109912134A (en) | A kind of freshwater aquiculture tail water treatment system | |
| CN109601447A (en) | A kind of System and method for for realizing biological flocculation resource utilization | |
| CN213881396U (en) | Annual large-scale aquaculture system for snail and shellfish aquatic products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |