CN106007036A - Device for treating pollutants in penaeus vannamei aquaculture pond - Google Patents

Device for treating pollutants in penaeus vannamei aquaculture pond Download PDF

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Publication number
CN106007036A
CN106007036A CN201610556278.6A CN201610556278A CN106007036A CN 106007036 A CN106007036 A CN 106007036A CN 201610556278 A CN201610556278 A CN 201610556278A CN 106007036 A CN106007036 A CN 106007036A
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CN
China
Prior art keywords
dirt collection
processing means
pollutant
pool
soil pick
Prior art date
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Pending
Application number
CN201610556278.6A
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Chinese (zh)
Inventor
闫茂仓
柴雪良
於俊琦
张翔
冀德伟
张炯明
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Zhejiang Mariculture Research Institute
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Zhejiang Mariculture Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Mariculture Research Institute filed Critical Zhejiang Mariculture Research Institute
Priority to CN201610556278.6A priority Critical patent/CN106007036A/en
Publication of CN106007036A publication Critical patent/CN106007036A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a device for treating pollutants in a penaeus vannamei aquaculture pond. The device comprises a pollutant collecting channel and the aquaculture pond, wherein the pollutant collecting channel is arranged inside the aquaculture pond, a plurality of water flow guiding pumps for guiding water flow into the pollutant collecting channel are arranged in the aquaculture pond; a water inlet and a water outlet are formed in the pollutant collecting channel; air-blowing equipment for directional flow guiding is arranged at the water inlet of the pollutant collecting channel; activated carbon is arranged at the water inlet and the water outlet of the pollutant collecting channel; a settling chamber is arranged at the tail end of the pollutant collecting channel, and is arranged at the water outlet; the bottom surface of the settling chamber is lower than the bottom surface of the front end of the pollutant collecting channel; a pollutant sucking mechanism is arranged in the settling chamber. The device for treating pollutants in the penaeus vannamei aquaculture pond can effectively solve the problem of accumulation of penaeus vannamei excreta or other impurities in the aquaculture pond.

Description

The processing means of leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant
Technical field
The present invention relates to the purifying processing device of leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant, belong to technical field of aquaculture.
Background technology
Penaeus vannamei (formal name used at school is Litopenaeus vannamei), is global breed variety.The end of the eighties in last century successfully introduces China, because its environmental suitability is strong, cultured output is high, the cycle is short, the huge market demand, price steadiness, deeply being favored by cultivation practitioner, after 2000, Penaeus vannamei industry obtains fast development, progressively becomes whole nation aquaculture pillar industry.The pond culture of Penaeus vannamei is the main breeding way of whole industry, but, while industry fast development, the problems such as carrying capacity positions blindly, breeding environment regulation and control are weak highlight day by day, the particularly process of cultivating pool pollutant does not has the technical method that can be widely popularized, and causes cultivating success rate and declines year by year.During Penaeus vannamei pond culture, major part pond cannot be arranged and be changed water, the pollutant such as residual bait and feces are hoarded in a large number, cannot shift in time, in causing water body, the hostile environment factor such as ammonia nitrogen, nitrite raises, the conditionality pathogenic bacterium such as vibrio grow in a large number, and harmful algae is bred, and cause outburst scale sexually transmitted disease (STD) evil occur.But, the waste water containing breeding pollution thing is not the most done especially process by traditional leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool, leave its at overall water cylinder accumulation, the cultivation of Penaeus vannamei in serious harm.
Summary of the invention
For the deficiencies in the prior art, the present invention provides the processing means of a kind of leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant, effectively solves leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool defective material and Excreta accumulation, the problem directly resulting in water quality deterioration.
The present invention provides the processing means of a kind of leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant, including dirt collection passage and cultivating pool, described dirt collection passage is arranged at inside cultivating pool, it is provided with some guiding current in described cultivating pool and enters the current deflecting pump of dirt collection passage, described dirt collection passage is provided with water inlet and discharge outlet, described dirt collection passage water inlet and discharge outlet are provided with activated carbon, described dirt collection channel end is provided with expansion chamber, described expansion chamber is arranged at discharge outlet, relatively dirt collection Channel front end bottom surface, described expansion chamber bottom surface is lower, soil pick-up mechanism it is provided with in described expansion chamber.
So arrange and provide the benefit that: use such scheme, effect along with current deflecting pump, can effectively and in time to the dirt produced during culture of Penaeus vannamei be collected at dirt collection channel end expansion chamber, and by dirt-dredging machine under water dirt siphoned away and emit, ensure that the water body of cultivating pool is pure and fresh, avoid the excremental accumulation of material culture, effectively prevent ammonia nitrogen, the change of the hostile environment factors such as nitrite, prevent the breeding of harmful algae, thus and the most prophylactic generation, it is effectively improved cultivation success rate, thus reduce aquaculture cost, improve economic benefit, and the use of activated carbon effectively carries out absorption deposition to impurity, purify water quality further.
The present invention is further arranged to described soil pick-up mechanism and includes carrying fuselage and draining pump, described carrying fuselage is provided with some soil pick-up pipe fittings, pulley and for connecting the installing port of the pump housing, described soil pick-up pipe fitting run through carrying fuselage be connected with installing port, described soil pick-up pipe fitting dirt inlet towards at the bottom of pond and press close to expansion chamber bottom surface setting.
So arrange and provide the benefit that: using such scheme, this dirt-dredging machine under water can also load other equipment at installing port, be adapted to multiple environmental demand, and overall structure is simple, being easy to maintenance cleaning, it is in hgher efficiency that sewage discharge tube presses close to expansion chamber bottom surface soil pick-up, cleans more convenient.
The present invention is further arranged to described carrying fuselage roller and is provided with annular groove, described expansion chamber is provided with the guided way suitable with roller annular groove on culturing pool width, described guided way is slidably matched with roller composition, is additionally provided with, in described carrying fuselage, the power source that driving rolls rolls along guided way.
So arrange and provide the benefit that: use such scheme, dirt-dredging machine can be along guided way slip soil pick-up in expansion chamber under water, and soil pick-up area is bigger, cleans more thorough, roller is provided with annular groove and effectively prevent dirt-dredging machine operating room disengaging slide rail, and runs more stable.
The present invention is further arranged to described draining pump one end and is connected with carrying fuselage installing port, and the described draining pump other end is also equipped with the blow-off pipe being connected with ground.
So arrange and provide the benefit that: using such scheme, blowdown is smooth and easy, and contaminant removal effectiveness is higher.
The present invention is further arranged to described soil pick-up mechanism and also includes sedimentation tank, and described blow-off pipe is connected with mud chamber, and described sedimentation tank is provided with drainage mouth.
The beneficial effect so arranged can be by sedimentation tank and collects the residual bait in culturing pool and shrimp body Excreta and in neighbouring farmland, as natural fertilizers, reasonable utilization, for the pollutant of South America white back of the body shrimp, is turned waste into wealth, is further increased the economic benefit of this mechanism.
The present invention is further arranged to described soil pick-up mechanism and also includes effluent treatment plant, and described sedimentation tank drainage mouth is connected with effluent treatment plant water inlet.
So arrange and provide the benefit that: effluent treatment plant is set and further sewage is purified, water resource is not wasted.
The present invention is further arranged to described effluent treatment plant and includes that grid filter screen, the first filtrate and the second filtrate, described first filtrate are fine-particle plastic foam the most successively, and described second filtrate is chemistry filtrate.
So arrange and provide the benefit that: this effluent treatment plant simple in construction, it is simple to manufacturing and use, floor space is less, sewage, through multiple purification in all directions, can be effectively improved wastewater purification efficiency, in order to reuse.
The present invention is further arranged to bottom described effluent treatment plant be provided with outlet.
So arrange and provide the benefit that: the sewage after purified treatment is collected, in order to cycle applications again.
The present invention is further arranged to described cultivating pool water inlet and discharge outlet is respectively arranged with inner brake groove and external brake groove, and described external brake groove is provided with the flat board net of mesh 1 centimetre, and described inner brake groove is provided with 60 mesh tapered sleeve net.
So arrange and provide the benefit that: use such scheme, effective anti-water-stop body carries shrimp body and enters dirt collection passage, effectively prevent shrimp body and is surprisingly injured by soil pick-up mechanism, causes unnecessary loss, improve survival rate and the growth rate of shrimp body, be effectively increased yield.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention
Fig. 2 is the front view of dirt-dredging machine under water in the embodiment of the present invention
Fig. 3 is the lower view of dirt-dredging machine under water in the embodiment of the present invention
Fig. 4 is the structural representation of effluent treatment plant in the embodiment of the present invention.
Detailed description of the invention
The invention discloses the processing means of a kind of leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant, including dirt collection passage 1 and cultivating pool 9, it is internal that described dirt collection passage 1 is arranged at cultivating pool 9, it is provided with some guiding current in described cultivating pool 9 and enters the current deflecting pump 5 of dirt collection passage 1, described dirt collection passage 1 is provided with water inlet and discharge outlet, described dirt collection passage 1 water inlet is provided with the aerating apparatus 10 of directional stream-guidance, described dirt collection passage 1 water inlet and discharge outlet are provided with activated carbon, described dirt collection passage 1 end is provided with expansion chamber 2, described expansion chamber 2 is arranged at discharge outlet, relatively bottom surface, dirt collection passage 1 front end, described expansion chamber 2 bottom surface is lower, it is provided with soil pick-up mechanism 3 in described expansion chamber 2.
The described soil pick-up mechanism used in the present embodiment includes carrying fuselage 31 and draining pump 33, described carrying fuselage is provided with 6 soil pick-up pipe fittings, pulley 34 and for connecting the installing port of draining pump 33, described soil pick-up pipe fitting runs through carrying fuselage 31 and is connected with installing port, described soil pick-up pipe fitting dirt inlet towards at the bottom of pond and press close to expansion chamber 2 bottom surface arrange, described carrying fuselage roller 34 is provided with annular groove, the guided way 4 suitable with roller 34 annular groove it is provided with in described expansion chamber 2, described guided way 4 is slidably matched with roller 34 composition, the power source 36 that driving rolls 34 rolls it is additionally provided with along guided way 4 in described carrying fuselage 31, described draining pump 33 one end is connected with carrying fuselage 31 installing port, described draining pump 33 other end is also equipped with the blow-off pipe 32 being connected with ground.
The present embodiment is further arranged to soil pick-up mechanism and also includes sedimentation tank 11 and effluent treatment plant 8, described blow-off pipe 32 is connected with mud chamber 11, described sedimentation tank 11 is provided with drainage mouth, described sedimentation tank drainage mouth is connected with effluent treatment plant 8 water inlet 85, described sewage purification fills 8 and includes grid filter screen the 82, first filtrate 83 and the second filtrate 84 the most successively, described first filtrate 83 is fine-particle plastic foam, and described second filtrate 84 is chemistry filtrate.It is provided with outlet 81 bottom described effluent treatment plant 8.
Described dirt collection passage water inlet and discharge outlet are provided with inner brake groove and external brake groove, and described external brake groove is provided with 60 mesh tapered sleeve net 7, and described inner brake groove is provided with the flat board net 6 of mesh 1 centimetre.
The above embodiments are only the preferred embodiments of the present invention, the interest field of the present invention can not be limited with this, therefore, the equivalent variations made according to scope of the present invention patent, such as use similar technique, the equivalent product of similar structures still to belong to the scope that the present invention is contained.

Claims (9)

1. the processing means of a leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool pollutant, including dirt collection passage and cultivating pool, described dirt collection passage is arranged at inside cultivating pool, it is provided with some guiding current in described cultivating pool and enters the current deflecting pump of dirt collection passage, described dirt collection passage is provided with water inlet and discharge outlet, it is characterized in that: described dirt collection passage water inlet is provided with the aerating apparatus of directional stream-guidance, described dirt collection passage water inlet and discharge outlet are provided with activated carbon, described dirt collection channel end is provided with expansion chamber, described expansion chamber is arranged at discharge outlet, relatively dirt collection Channel front end bottom surface, described expansion chamber bottom surface is lower, soil pick-up mechanism it is provided with in described expansion chamber.
The processing means of the leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool the most according to claim 1 pollutant, it is characterized in that: described soil pick-up mechanism includes carrying fuselage and draining pump, described carrying fuselage is provided with some soil pick-up pipe fittings, pulley and for connecting the installing port of the pump housing, described soil pick-up pipe fitting run through carrying fuselage be connected with installing port, described soil pick-up pipe fitting dirt inlet towards at the bottom of pond and press close to expansion chamber bottom surface setting.
The processing means of the leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool the most according to claim 1 and 2 waste water, it is characterized in that: described carrying fuselage roller is provided with annular groove, described expansion chamber is provided with the guided way suitable with roller annular groove on dirt collection channel width direction, described guided way is slidably matched with roller composition, is additionally provided with, in described carrying fuselage, the power source that driving rolls rolls along guided way.
The processing means of the leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool the most according to claim 2 pollutant, it is characterised in that: described draining pump one end is connected with carrying fuselage installing port, and the described draining pump other end is also equipped with the blow-off pipe being connected with ground.
The processing means of the leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool the most according to claim 4 pollutant, it is characterised in that: described soil pick-up mechanism also includes sedimentation tank, and described blow-off pipe is connected with mud chamber, and described sedimentation tank is provided with drainage mouth.
The processing means of pond culture wastewater the most according to claim 5, it is characterised in that: described soil pick-up mechanism also includes effluent treatment plant, and described sedimentation tank drainage mouth is connected with effluent treatment plant water inlet.
The processing means of pond culture wastewater the most according to claim 6, it is characterized in that: described effluent treatment plant includes grid filter screen, the first filtrate and the second filtrate the most successively, described first filtrate is fine-particle plastic foam, and described second filtrate is chemistry filtrate.
The processing means of pond culture wastewater the most according to claim 7, it is characterised in that: it is provided with outlet bottom described effluent treatment plant.
The processing means of the leg Shrimp Litopenaeus vannamei Culture Raceway-type Ponds pool the most according to claim 1 pollutant, it is characterized in that: described cultivating pool water inlet and discharge outlet are provided with inner brake groove and external brake groove, described external brake groove is provided with 60 mesh tapered sleeve net, and described inner brake groove is provided with the flat board net of mesh 1 centimetre.
CN201610556278.6A 2016-07-12 2016-07-12 Device for treating pollutants in penaeus vannamei aquaculture pond Pending CN106007036A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110452992A (en) * 2019-06-27 2019-11-15 浙江省海洋水产养殖研究所 A kind of labeling method of litopenaeus vannamei EST microsatellite locus primer

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DE202006006832U1 (en) * 2005-08-19 2006-08-31 Aquanova Gmbh Water-recirculation system for fish farms has a pump chamber supplying water to a distributor tank and thence under gravity to a fish tank and bioreactors, while dirt collects in sedimenters and clean water flows back to the pump
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CN205874046U (en) * 2016-07-12 2017-01-11 浙江省海洋水产养殖研究所 Processing apparatus of south america white shrimp breed aquatics pond pollutant

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Publication number Priority date Publication date Assignee Title
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