CN201270723Y - Cultivation pond with closed recirculating water based on environment friendly design - Google Patents

Cultivation pond with closed recirculating water based on environment friendly design Download PDF

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Publication number
CN201270723Y
CN201270723Y CNU2008201301627U CN200820130162U CN201270723Y CN 201270723 Y CN201270723 Y CN 201270723Y CN U2008201301627 U CNU2008201301627 U CN U2008201301627U CN 200820130162 U CN200820130162 U CN 200820130162U CN 201270723 Y CN201270723 Y CN 201270723Y
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pond
water
environmental protection
short
cultivating
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唐文浩
唐天乐
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Hainan University
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Hainan University
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    • 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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Abstract

The utility model provides a closed cycle water cultivating pond based on environmental protection, in particular to an intensive and healthy cultivating production facility for cultivating seawater and freshwater fish and shrimps in a closed cycle water pond, belonging to the technical fields of aquaculture and environmental protection. The utility model provides an on-line cycle pure water miniflow pond cultivating system formed among a pond, a helical-flow-cap shape central pollution absorption port, a short-distance precipitation elongated slot and an overflow inclined plane by taking the flow as the carrier. The shallow layer precipitation principle, an activated sludge adsorption regeneration principle and a photochemistry catalytic oxidation principle are used to purify sewage; after on-line cycle purification and updating, cultivating water naturally reflows and is closed for cycle use. The closed cycle water cultivating pond has the advantages of simple and compact structure, less occupation, less energy consumption, simple and feasible operation management, no fishing medicine, no water draining and no pond washing, therefore, the water source is saved, and the economic benefit and environmental protection benefit are obvious.

Description

A kind of closed recirculating cultivating pool based on the environmental protection design
Technical field
The utility model relates to a kind of closed recirculating cultivating pool based on environmental protection design, and intensify in the closed recirculating pond production facility of healthy aquaculture of particularly a kind of sea, fresh water fishes and shrimps belongs to aquaculture and environmental protection technical field.
Background technology
Pond culture is the main body of China's culture fishery, and traditional pond breeding way is limited by less static water body, exists the drawback that breeding water body continues eutrophication.Because traditional cultivating pool system and modern intensive breeding production mode are incompatible, body eutrophication easily causes fish and shrimp diseases, and extensive medication is prevented and cured diseases and also made aquatic product quality security presence major hidden danger in the breeding production.The producer is for the requirement to water quality and water ecological environment of the fishes and shrimps that satisfy pond culture, must constantly change, the discharging breeding wastewater, causes a large amount of wastes of water resource and the pollution in environment waters.
At ubiquitous remaining bait, fishes and shrimps excreta, fishes and shrimps life metabolite, organic suspension thing and bacterium algae microorganism etc. are to the adverse effect of cultivated animals and water environment in scale aquatic products pond culture water and the draining, existing solution mainly is to take to change water or methods such as sewage physics, chemistry and biological cleaning.Change the water measure and be directly and regularly replenish the fresh clean water of part again behind the discharge unit breeding wastewater, to reach the physics and chemistry that improves water body and the purpose of biology condition.The disadvantage of changing water is at the cost of the environment.The cleaning system that patent of invention 200410011209.4 and 200710051740.8 relates to is many ponds association system, establishes one's own system in each pond, and its disadvantage is that floor space is big, and operating cost is higher, and the operational management difficulty is bigger.The industrialization facility system that the circularly purifying system that patent of invention 200510104236.0 relates to is made up of quartz sand filtration device, Microfilter and Protein Skimmer.Adopt the equipment manufacturing cost height of sewage industrialization purifying treatment method, the operating cost height, problem such as the operational management difficulty is bigger has influenced its application to a certain extent.
The utility model content
Problem in view of above-mentioned existence; the utility model provides a kind of closed recirculating cultivating pool based on the environmental protection design; water body management and problem of environment pollution caused that quasi-solution is determined and existed in the aquatic products pond culture; on the basis of the physicochemical property of improving the cultivating pool water body and biology condition and enhancing cultivating pool water body environment stability, realize the lasting recycling and environmental protection target of water resource.
To achieve these goals, the utility model provides a kind of closed recirculating cultivating pool based on the environmental protection design, it is characterized in that: the bottom at described cultivating pool is pot bottom type, be provided with one deck plastics black film in the bottom surface of described cultivating pool, on a side dyke of described cultivating pool, be provided with the short distance stillpot, between described cultivating pool and described short distance precipitation elongated slot, be provided with the current that are used for making described short distance precipitation elongated slot and get back to the cross flow inclined-plane of described cultivating pool, between the sewage discharge tube of described cultivating pool pot bottom type central authorities and described short distance stillpot, be provided with sewage transport equipment.
Above-mentioned central sewage discharge tube is arranged on cultivating pool central authorities lowest part, the central sewage discharge tube of described eddy flow hat is connected with an end of water-supply-pipe, the other end of the central sewage discharge tube of described eddy flow hat is connected with the import of water pump, the outlet of described water pump is connected to described short distance precipitation elongated slot by water-supply-pipe and perforated pipe, so that the high-concentration culture waste water of cultivating pool central authorities bottom is risen to isolation of purified in the tank.In order to realize closed circulation water purification, the dam body of described short distance precipitation elongated slot and cross flow inclined-plane and cultivating pool is that one is built.Described eddy flow hat central authorities sewage discharge tube be beneficial under the effect of drainage compile the pond at the bottom of residue and bottom water inferior.
The utility model provides a kind of closed recirculating cultivating pool based on the environmental protection design, it is characterized in that: the pond, eddy flow hat central authorities sewage discharge tube, be the pool, the miniflow pond cultivating system that carrier has been formed an online closed circulation water purification with current between short distance precipitation elongated slot and the cross flow inclined-plane, utilize the shallow layer precipitating principle in tank, to separate suspended organic matter in the aquaculture wastewater, utilize the activated sludge absorption regeneration principle to purify waste water, utilize on the cross flow inclined-plane thin water layer natural daylight chemical catalytic oxidation principle denitrogenation detoxifcation and oxygenating algal control antibacterial, utilizing the poly-dirty and power of hydraulics to draw dirty mode causes pond waters well to mix and improves bottom water environment condition, the mode of utilizing photochemistry to produce oxygen and atmosphere natural reaeration is water body oxygenation, breed mud natural dehydration and drying in groove, breed water are used for breed through online circularly purifying renewal back natural back flow and no longer efflux.In addition, a small amount of organic dewatered sludge is removed from treatment facility and be can be used as agriculture organic manure resource and utilize on the spot.
The utility model compared with prior art has following effect:
1. the pond is simple and compact for structure, takes up an area of to lack, and power consumption is few, and operational management is simple, and the closed cycle system natural quality is strong;
2. the circular regeneration water purification function is powerful, improves water quality without medicine substantially in the breed, and return water water quality can satisfy fishes and shrimps healthy growth and green aquatic product quality requirement fully;
3. not draining, do not wash the pool, realize the breeding wastewater zero-emission, the conserve water resource has tangible ecological environment benefit;
4. miniflow water is cultured, and the pond bottom dissolved oxygen is abundant, can significantly improve the pond output capacity and increase economic benefit.
Technical scheme is:
A kind of closed recirculating cultivating pool based on the environmental protection design, it is by pond (1), the integral structure that the short distance precipitation elongated slot (6) of central authorities' sewage discharge tube (2) and support pond Bianba and cross flow inclined-plane (7) are formed, it is characterized in that: cultivating pool (1) is the rounded square pond, has an inclined-plane Bianba at least, there are 10 centimetres of superelevation on edge, pond and ground, short distance precipitation elongated slot (6) is positioned on the high-order dyke of cultivating pool (1) one side, cross flow inclined-plane (7) is positioned between cultivating pool (1) and the short distance precipitation elongated slot (6), and central sewage discharge tube (2) in described cultivating pool and short distance precipitate between the elongated slot (6) by sewage conveying tube (3), water pump (4) is connected with perforated pipe (5).
In described a kind of closed recirculating cultivating pool based on the environmental protection design, the central sewage discharge tube (2) that is arranged on cultivating pool central authorities lowest part is connected with an end of water-supply-pipe (3), the other end of water-supply-pipe (3) is connected with the import of water pump (4), the outlet of water pump (4) is connected to described short distance precipitation elongated slot (6) by water-supply-pipe (.3) and perforated pipe (5), is that carrier forms a closed recirculating cultivating pool system with flowing water.
The bottom of cultivating pool is pot bottom type, and one deck antiseepage plastics black film is arranged in the bottom surface in pond, and central sewage discharge tube (2) is the eddy flow hat.
1/2 and 2/3 eminence is provided with layering drainpipe and mouth of pipe lock on the short wall of short distance precipitation elongated slot (6).
The water outlet of perforated pipe (5) precipitates the outer inner wall of elongated slot (6) towards short distance.
The present invention is simple and direct owing to technology, easy operating and management, and the few operating cost of fund input is cheap, is practicable efficient low-consume technology, thereby has broad application prospects.
Description of drawings
Fig. 1 is the schematic diagram of a kind of closed recirculating cultivating pool based on environmental protection design of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description further.
Referring to Fig. 1, the closed recirculating cultivating pool based on environmental protection design of the present utility model can be made of eddy flow hat central authorities sewage discharge tube 2, water-supply-pipe 3, water pump 4, perforated pipe 5, short distance stillpot 6 and the cross flow inclined-plane 7 in the pot bottom type cultivating pool 1 center bottom setting of square fillet.Eddy flow hat central authorities sewage discharge tube 2 can be made by concrete or plastics tube sheet, is used to compile and attracts suspension residue and bottom water inferior at the bottom of the pond.Eddy flow hat central authorities sewage discharge tube 2, water pump 4, PVC perforated pipe 5 connect by PVC water-supply-pipe 3, and suspension residue and bottom water inferior are risen in the short distance stillpot 6 through water-supply-pipe 3 by water pump 4 at the bottom of the pond.Short distance stillpot 6 and cross flow inclined-plane 7 are built with the dam body one of cultivating pool 1, and short distance stillpot 6 is positioned on the Bianba of cultivating pool 1, and 7 side slopes by cultivating pool 1 in cross flow inclined-plane constitute.PVC perforated pipe 5 is a water-distributing device, arranges along short distance stillpot 6 long limits.
Water pump 4 is promoted to short distance stillpot 6 with the suspension residue and the bottom water inferior of cultivating pool 1 bottom by eddy flow hat central authorities' sewage discharge tube 2 and perforated pipe 5 during operation, carries out Separation of Solid and Liquid in short distance stillpot 6, removes suspended organic matter.Remove in short distance stillpot 6 in the suspended organic matter, waste water also carries out water purification effects such as activated sludge absorption regeneration and natural daylight chemical catalytic oxidation simultaneously in short distance stillpot 6.6 water outlets of short distance stillpot overflow through the cross flow inclined-plane 7 in thin water layer mode and carry out that the denitrogenation detoxifcation of natural daylight chemical catalytic oxidation and oxygenating algal control are antibacterial to make water reuse (treatment, get back in the cultivating pool 1 recycling then.In addition, aerator (not shown) and eddy flow hat central authorities sewage discharge tube 2 by cultivating pool 1 arranged around have caused the horizontal circulation in pond, Chi Dicengshui rises to short distance stillpot 6 through water pump 4 again, heavy-oxygen-enriched water after the purification is got back in the cultivating pool 1 from the cross flow inclined-plane 7 of flowing through and is recycled, and forms the perpendicular flow of pond waters thus.This water circulation mode has formed the overall flow of culturing water in the pond, helps the transmission of oxygen, improves quality of water environment at the bottom of the pool.
Need not move in the pond waters cleaning system, short distance stillpot 6 at this moment uses as mud nature mummifying pool.Extract the layering drainpipe upper orifice lock (not shown) of short distance stillpot 6 out removal slot mesexine primary water, being deposited in organic sludge in the groove during above-mentioned breeding wastewater circularly purifying becomes solid-stately after dehydration naturally, can manually shovel out as the utilization of forest organic manure resource.
In order to determine effect of the present utility model, carry out prawn culturing at the closed recirculating cultivating pool based on the environmental protection design of the present utility model, establish contrast simultaneously and culture pond (traditional pond), in breeding process, other condition comprises that prawn seedling source, throwing seedling density, bait throwing in and administrative staff's level are identical.When finishing to breed, adopt pond of the present utility model not have contagious disease to take place, do not use any drugs used in aquiculture, do not change water and draining, " algae " and " stealing dead " phenomenon does not appear, one makes average yield per mu reaches more than the 500kg, and one makes about 5000 yuan of average mu profits, and the culture-cycle has also lacked nearly 20 days than traditional pond.The contrast pool disease that then is infectious takes place, and repeatedly uses drugs used in aquiculture, and repeatedly changes water and draining, and it is serious " to steal " at the bottom of the pond phenomenon dead, only sells with sick shrimp at last, heavy losses occurred.Facts have proved that effect of the present utility model is fairly obvious.

Claims (6)

1、一种基于环保设计的封闭循环水养殖池塘,它是由池塘(1)、中央吸污口(2)和依托池塘边坝的短程沉淀长槽(6)和漫流斜面(7)组成的一体化结构,其特征在于:所述的短程沉淀长槽位于养殖池塘(1)一侧的高位塘坝上,在所述的漫流斜面(7)位于养殖池塘(1)和短程沉淀长槽(6)之间,在所述养殖池塘中央吸污口(2)与所述短程沉淀长槽(6)之间由污水输送管(3)、水泵(4)和穿孔管(5)连接。1. A closed circulating aquaculture pond based on environmental protection design, which is composed of a pond (1), a central sewage suction port (2), a short-range sedimentation long groove (6) relying on the side dam of the pond, and an overflow slope (7) The integrated structure is characterized in that: the short-range sedimentation long tank is located on the high-level dam on the side of the culture pond (1), and the overflow slope (7) is located between the culture pond (1) and the short-range sedimentation long tank (6 ), between the central sewage suction port (2) of the culture pond and the short-range sedimentation long tank (6) is connected by a sewage delivery pipe (3), a water pump (4) and a perforated pipe (5). 2、根据权利要求1所述的一种基于环保设计的封闭循环水养殖池塘,其特征在于所述的设置在养殖池塘中央最低处的中央吸污口(2)与输水管(3)的一端连接,所述输水管(3)的另一端与水泵(4)的进口连接,所述水泵(4)的出口通过输水管(3)和穿孔管(5)连接到所述短程沉淀长槽(6),以流水为载体形成一个封闭循环水养殖池塘系统。2. A closed circulating aquaculture pond based on environmental protection design according to claim 1, characterized in that the central sewage suction port (2) and one end of the water delivery pipe (3) are arranged at the lowest point in the center of the aquaculture pond The other end of the water delivery pipe (3) is connected with the inlet of the water pump (4), and the outlet of the water pump (4) is connected to the short-range sedimentation long tank ( 6), using flowing water as a carrier to form a closed circulation aquaculture pond system. 3、根据权利要求1或2所述的一种基于环保设计的封闭循环水养殖池塘,其特征在于所述养殖池塘(1)为圆角方形池,至少有一个斜面边坝,池塘边沿与地面有10厘米超高。3. A closed circulating aquaculture pond based on environmental protection design according to claim 1 or 2, characterized in that the aquaculture pond (1) is a square pond with rounded corners, at least one inclined side dam, and the edge of the pond is in contact with the ground. There are 10 cm super high. 4、根据权利要求1或2所述的一种基于环保设计的封闭循环水养殖池塘,其特征在于所述养殖池塘的底部呈锅底型,在池塘的底面有一层防渗塑料黑膜,所述中央吸污口(2)为旋流帽形。4. A closed circulating aquaculture pond based on environmental protection design according to claim 1 or 2, characterized in that the bottom of the aquaculture pond is in the shape of a pot, and there is a layer of anti-seepage plastic black film on the bottom of the pond, so Said central sewage suction port (2) is a swirl cap shape. 5、根据权利要求1或2所述的一种基于环保设计的封闭循环水养殖池塘,其特征在于所述短程沉淀长槽(6)的短墙壁上1/2和2/3高处设有分层排水管和管口闸。5. A closed circulation aquaculture pond based on environmental protection design according to claim 1 or 2, characterized in that 1/2 and 2/3 of the short wall of the short-range sedimentation long tank (6) are provided with Laminated drains and spout gates. 6、根据权利要求1或2所述的一种基于环保设计的封闭循环水养殖池塘,其特征在于所述穿孔管(5)的出水孔口面向短程沉淀长槽(6)的外墙内壁。6. A closed circulation aquaculture pond based on environmental protection design according to claim 1 or 2, characterized in that the water outlet of the perforated pipe (5) faces the inner wall of the outer wall of the long short-range sedimentation tank (6).
CNU2008201301627U 2008-08-08 2008-08-08 Cultivation pond with closed recirculating water based on environment friendly design Expired - Fee Related CN201270723Y (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101755698A (en) * 2010-03-15 2010-06-30 孟翔麟 Sturgeon culturing pond
CN101828537A (en) * 2010-05-21 2010-09-15 中国水产科学研究院渔业机械仪器研究所 Facility system for regulating and controlling water quality of deep water aquaculture pond
CN102067824A (en) * 2010-11-25 2011-05-25 中国水产科学研究院渔业机械仪器研究所 Closed circulating seawater prawn pond culture system
CN102870727A (en) * 2011-07-13 2013-01-16 上海金蟹水产科技有限公司 Plastic bag aquaculture technology
CN103053453A (en) * 2013-01-04 2013-04-24 杭州明朗农业开发有限公司 Ecological circulation system for litopenaeus vannamei systematic breeding and breeding method
CN103588360A (en) * 2013-11-08 2014-02-19 广西大学 Mariculture wastewater treatment method and mariculture wastewater treatment system for higher-place pond
CN104737949A (en) * 2015-03-06 2015-07-01 通威股份有限公司 Double-pond circulating aquaculture method
CN104891687A (en) * 2014-03-06 2015-09-09 江苏盛世水业发展有限公司 Method and device for eliminating black color and odor smell of riverway
CN105165716A (en) * 2015-09-10 2015-12-23 周吴 Soft-shelled turtle breeding pool
CN105638550A (en) * 2015-12-29 2016-06-08 溧阳市水产技术推广站 Pond industrialized cultivation waste collecting device and method
WO2017158596A1 (en) * 2016-03-13 2017-09-21 De Levie, Yosef Tuna aquaculture pool
CN109368877A (en) * 2018-12-18 2019-02-22 浙江古伽智能科技有限公司 A kind of water quality circulating filtration oxygenation pollution treatment device

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101755698A (en) * 2010-03-15 2010-06-30 孟翔麟 Sturgeon culturing pond
CN101755698B (en) * 2010-03-15 2011-01-19 孟翔麟 Sturgeon culturing pond
CN101828537A (en) * 2010-05-21 2010-09-15 中国水产科学研究院渔业机械仪器研究所 Facility system for regulating and controlling water quality of deep water aquaculture pond
CN102067824A (en) * 2010-11-25 2011-05-25 中国水产科学研究院渔业机械仪器研究所 Closed circulating seawater prawn pond culture system
CN102067824B (en) * 2010-11-25 2012-10-03 中国水产科学研究院渔业机械仪器研究所 Closed circulating seawater prawn pond culture system
CN102870727A (en) * 2011-07-13 2013-01-16 上海金蟹水产科技有限公司 Plastic bag aquaculture technology
CN103053453B (en) * 2013-01-04 2014-05-07 杭州明朗农业开发有限公司 Ecological circulation system for litopenaeus vannamei systematic breeding and breeding method
CN103053453A (en) * 2013-01-04 2013-04-24 杭州明朗农业开发有限公司 Ecological circulation system for litopenaeus vannamei systematic breeding and breeding method
CN103588360A (en) * 2013-11-08 2014-02-19 广西大学 Mariculture wastewater treatment method and mariculture wastewater treatment system for higher-place pond
CN103588360B (en) * 2013-11-08 2015-08-19 广西大学 A kind of feed coefficient marine culture wastewater treatment process and treatment system
CN104891687A (en) * 2014-03-06 2015-09-09 江苏盛世水业发展有限公司 Method and device for eliminating black color and odor smell of riverway
CN104737949A (en) * 2015-03-06 2015-07-01 通威股份有限公司 Double-pond circulating aquaculture method
CN105165716A (en) * 2015-09-10 2015-12-23 周吴 Soft-shelled turtle breeding pool
CN105638550A (en) * 2015-12-29 2016-06-08 溧阳市水产技术推广站 Pond industrialized cultivation waste collecting device and method
CN105638550B (en) * 2015-12-29 2019-02-22 溧阳市水产技术推广站 Pond industrialized aquaculture waste gathering device and method
WO2017158596A1 (en) * 2016-03-13 2017-09-21 De Levie, Yosef Tuna aquaculture pool
CN109368877A (en) * 2018-12-18 2019-02-22 浙江古伽智能科技有限公司 A kind of water quality circulating filtration oxygenation pollution treatment device

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