CN204305874U - A kind of energy-efficient industrial circulating water high-density cultivation system saved land - Google Patents
A kind of energy-efficient industrial circulating water high-density cultivation system saved land Download PDFInfo
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- CN204305874U CN204305874U CN201420736752.XU CN201420736752U CN204305874U CN 204305874 U CN204305874 U CN 204305874U CN 201420736752 U CN201420736752 U CN 201420736752U CN 204305874 U CN204305874 U CN 204305874U
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Abstract
The utility model discloses a kind of energy-efficient industrial circulating water high-density cultivation system saved land, comprise circulating water cultivation pond, full-automatic back washing cylinder mechanical filter, fixed biologically filter bed, ultra violet sterilizer, regulating reservoir, the mobile bacteria bed on upper strata, efficient pure oxygen blender, biofilter Inner eycle security personnel from maintaining non-inoculation system, the bypass duct circulatory system; Double-deck bacteria bed can improve purification efficiency, saves floor occupying area; Mid-ultra violet sterilizer both can effectively sterilization, creates a beneficial microorganism stablize water environment for circulating water cultivation pond; Biofilter Inner eycle security personnel, from maintaining non-inoculation system, can maintain stable active bio flora, keep efficient purification efficiency; The bypass duct circulatory system can overcome circulating water cultivation Mesichthyes and fall ill and use the problem of medicine; The utility model is applicable to the high-density breeding of fresh water, seawater fine quality, is a kind of efficient industrial, energy-conservation, the industrial circulating water cultivating system that saves land.
Description
Technical field
The utility model relates to industrial circulating water cultivating field, refers more particularly to a kind of energy-efficient industrial circulating water high-density cultivation system saved land.
Background technology
Industrial circulating water cultivating breaks away from traditional aquaculture to fetter by natural environment, by physical filtering, biofiltration, water temperature regulate and control, ultraviolet-sterilization, recycle, the multiple technologies means such as monitoring water quality on line and monitoring remote video, aquaculture product is made to be in a relatively controlled ecotope, realize the high density healthy aquaculture of seawater, fresh water high-quality breed variety, there is the distinguishing feature of " high yield, high-quality, efficient, ecology, safety, energy-saving and emission-reduction ".Industrial circulating water cultivating is the only way that China's water aquaculture is changed to modernization industrialization aquaculture model by extensive aquaculture model; be that culture fishery moves towards intensive, scale, Road to Modernization inevitable choice; represent the important directions that following culture fishery, particularly scientific and technical innovation and advanced productivity develop.
Industrial circulating water cultivating system is a kind of enclosed aquaculture model, the industrial circulating water cultivating system of the outer research and development application of Present Domestic is varied, the research of its fragment is more, lack standardization, systematization, still there is the series of problems such as technological design is unreasonable, facilities and equipment investment is large, operating cost is high, this seriously constrains applying of domestic cycle water cultivation.
Therefore, need the practicality strengthening circulating water culture system, increase the competitiveness of circulating water cultivation.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simple, reasonable in design, efficient, energy-conservation, the industrial circulating water high-density cultivation system that saves land.
The utility model realizes in the following way:
The energy-efficient industrial circulating water high-density cultivation system saved land, is characterized in that: comprise circulating water cultivation pond 1, full-automatic back washing cylinder mechanical filter 4, fixed biologically filter bed 5, ultra violet sterilizer 6, regulating reservoir 7, the mobile bacteria bed 9 on upper strata, efficient pure oxygen blender 10; The mobile bacteria bed 9 on described upper strata is located at directly over fixed biologically filter bed 5; Brush type biologic packing material 20 is provided with in described fixed biologically filter bed 5; Suspended particulate biologic packing material 21 is filled with in the mobile bacteria bed 9 on described upper strata;
The bottom in described circulating water cultivation pond 1 is provided with and flows automatically to full-automatic back washing cylinder mechanical filter 4 after dual circuit blowdown chassis 19, tunnel is connected with water-level regulator 2 and carry out Separation of Solid and Liquid, isolates the larger residual bait ight soil of volume, impurity blowdown; Another road is connected with vortex solid-liquid separator 3, isolates heavier residual bait ight soil and impurity, then flows automatically to full-automatic back washing cylinder mechanical filter 4 and carries out Separation of Solid and Liquid again, isolates the larger residual bait ight soil of volume, impurity blowdown;
The water body filtered through full-automatic back washing cylinder mechanical filter 4 enters fixed biologically filter bed 5, Brush type biologic packing material 20 in fixed biologically filter bed 5, suspension full-automatic back washing cylinder mechanical filter 4 cannot be able to removed on the one hand and fine particle play interception function; On the one hand, remove by the nitration reaction of microorganism the harmful substance comprising ammonia nitrogen, nitrite, nitrate, hydrogen sulphide;
The water body purified through fixed biologically filter bed 5 enters ultra violet sterilizer 6, and ultra violet sterilizer 6 pairs of water bodys carry out disinfection sterilization, removes the microorganism to the pathogen that fish are harmful in water body;
Entering from the water body of ultra violet sterilizer 6 outflow is regulating reservoir 7, water body is comprised to the parameter adjustment of temperature, pH value;
Be connected by water circulating pump 8 between described regulating reservoir 7 and the mobile bacteria bed 9 on upper strata, by water circulating pump 8, the water body in regulating reservoir 7 is got in the mobile bacteria bed 9 on upper strata, suspended particulate biologic packing material 21 pairs of microorganisms in the mobile bacteria bed 9 on described upper strata carry out nitration reaction, efficient remove the harmful substance comprising ammonia nitrogen, nitrite, nitrate, hydrogen sulphide; Meanwhile, useful microorganism species can be provided, keep the microecological balance in circulating water cultivation pond 1;
Be connected by pipeline between the mobile bacteria bed 9 on described upper strata and circulating water cultivation pond 1, described pipeline is provided with efficient pure oxygen blender 10, the water body flowed out by the mobile bacteria bed 9 on upper strata is after efficient pure oxygen blender 10 carries out pure oxygen mixing, gravity flow turns back in circulating water cultivation pond 1, forms totally enclosed circulating water culture system.
Also comprise biofilter Inner eycle security personnel from maintaining non-inoculation system, described circulation security personnel comprise blow-off line 11, control ball valve 12, Inner eycle water pump 13, Inner eycle security personnel from attending device 14, the degassed biofilter 15 of carbonic acid gas from maintaining non-inoculation, described blow-off line 11 one end is connected with the sewage draining exit 16 of fixed biologically filter bed 5, and the other end is ensured public security by Inner eycle water pump 13 and Inner eycle and to be connected from attending device 14; The degassed biofilter 15 of described carbonic acid gas and Inner eycle are ensured public security and to be connected from attending device 14, and the degassed biofilter 15 of carbonic acid gas is located on fixed biologically filter bed 5; Be provided with between described blow-off line 11 and sewage draining exit 16 and control ball valve 12; Regular unlatching controls ball valve 12, the water body of fixed biologically filter bed 5 bottom and mud is made to enter blow-off line 11 through sewage draining exit 16, Inner eycle security personnel are entered from attending device 14 through Inner eycle water pump 13, by Inner eycle security personnel from attending device 14 self-acting, isolate active microorganism and enter the degassed biofilter 15 of carbonic acid gas with water body, regulate the pH value of water body, and then return to fixed biologically filter bed 5, define biofilter Inner eycle security personnel from maintaining non-inoculation system.
Also comprise the bypass line circulatory system, the described bypass duct circulatory system comprises bypass duct 17, and described bypass duct 17 one end is connected with full-automatic back washing cylinder mechanical filter 4 by ball valve 18, and the other end is connected with ultra violet sterilizer 6; When the fish in circulating water cultivation pond 1 are fallen ill, when needing to carry out pharmacotherapy, water outlet in circulating water cultivation pond 1 is after full-automatic back washing cylinder mechanical filter 4, and close the pipeline entering fixed biologically filter bed 5, opening ball valve 18 enters bypass duct 17, to carry out disinfection sterilization through ultra violet sterilizer 6, enter regulating reservoir 7, enter efficient pure oxygen blender 10, after carrying out pure oxygen mixing through water circulating pump, be back in circulating water cultivation pond 1, form the bypass duct system of circulation.
Be provided with some flow-stopping plates or body of wall 54 in described fixed biologically filter bed 5, fixed biologically filter bed 5 is arranged to the top-down water flow passage of falling serpentine by described some flow-stopping plates or body of wall 54.
Described circulating water cultivation pond 1 is octagonal culturing pool.
Described vortex solid-liquid separator 3 bottom blow-down mouth is provided with ball valve 22.
Described water circulating pump 8 is large discharge low lift energy-saving water pump.
The beneficial effects of the utility model are: 1, unique double-deck biofilter process for purifying designs relative to biofiltration in traditional circulation successively through multi-stage biological filter tank techniques such as one-level, secondary, three grades of biofilters, save the floor space in circular water treating system workshop, and improve the purification efficiency of waste material in circulating water cultivation water body (organic matter and ammonium salt); The reduction of the effective depth of bacteria bed, decrease the energy consumption into biofilter aeration, and whole Process of Water Circulating System only uses one-level water pump water lift, achieves energy saving in running simultaneously.
2, mid-UV sterilizer, be positioned between fixed biologically filter bed and moving bed biological filter bed, so both can play ultraviolet almost 99% sterilizing ability, moving bed biological filter bed can be utilized again to create one containing the stable water environment of beneficial microorganism; Solve the drawback of existing circulation medium ultraviolet chlorination equipment, front end is placed because mechanical filter effect is limited, cannot remove the suspended particulate in water body, directly will affect transmission of ultraviolet rays, reduce ultraviolet germicidal efficiency; The bacterium that will kill almost 99.9% is placed in rear end, cannot create one containing the stable water environment of beneficial microorganism, especially to fry and hatch fish roe stage because this in stage fish immune system be very weak.
3, Inner eycle security personnel in biofilter are from the configuration of maintenance system, to solve in regular circulation water cultivating system and often often occur that the aging biomembrane of bacteria bed is difficult to be formed the problem of even bacteria bed " collapse " because system operated after a period of time, ensure that the stable content of purifying water micrcxDrganism in biofilter.Also overcome existing patent and just utilize simple backflow means, do not add any process, do not form the problem of real biofilter Inner eycle security personnel from maintaining non-inoculation system.
4, increase the bypass duct system after full-automatic back washing cylinder mechanical filter, walk around biofilter, connect ultraviolet, efficient pure oxygen blender turns back in culturing pool, solves circulation Mesichthyes and to fall ill the problem of medication.Existing circulation does not allow to add any antibiotics, once so, " the core "-biofilter of circulation will collapse, and cannot meet the process of breeding water body, recycle.
5, liquid oxygen is injected in circulating water culture system by efficient pure oxygen blender, improve the dissolved oxygen content of breeding water body, increase cultivation density, solve existing circulating water culture system and utilize fan blower aeration oxygen replenishing, in water body, oxygen content is low, noise is large, the low inferior problem of cultivation density.
6, this industrial circulating water cultivating system, corollary equipment is less, and equipment and facilities cost is low, and operating cost is low.
7, this industrial circulating water system is applicable to the high-density breeding of fresh water, seawater unblemished fish veriety, the cycle water high-density breeding in each stage such as be applicable to seedling culture, adult fish is formed; This industrial circulating water system utility model belongs to pioneering both at home and abroad, has significant novelty.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1, the energy-efficient industrial circulating water high-density cultivation system saved land, comprises circulating water cultivation pond 1, full-automatic back washing cylinder mechanical filter 4, fixed biologically filter bed 5, ultra violet sterilizer 6, regulating reservoir 7, the mobile bacteria bed 9 on upper strata, efficient pure oxygen blender 10; The rear end in circulating water cultivation pond 1 is located at by described fixed biologically filter bed 5; The mobile bacteria bed 9 on described upper strata is located at directly over fixed biologically filter bed 5; Described full-automatic back washing cylinder mechanical filter 4 is located at the front end of fixed biologically filter bed 5; The rear end of fixed biologically filter bed 5 is located at successively by described ultra violet sterilizer 6 and regulating reservoir 7; Brush type biologic packing material 20 is provided with in described fixed biologically filter bed 5; Suspended particulate biologic packing material 21 is filled with in the mobile bacteria bed 9 on described upper strata; The bottom in described circulating water cultivation pond 1 is provided with and flows automatically to full-automatic back washing cylinder mechanical filter 4 after dual circuit blowdown chassis 19, tunnel is connected with water-level regulator 2 and carry out Separation of Solid and Liquid, isolates the larger residual bait ight soil of volume, impurity blowdown; Another road is connected with vortex solid-liquid separator 3, isolates heavier residual bait ight soil and impurity, then flows automatically to full-automatic back washing cylinder mechanical filter 4 and carries out Separation of Solid and Liquid again, isolates the larger residual bait ight soil of volume, impurity blowdown; The water body filtered through full-automatic back washing cylinder mechanical filter 4 enters fixed biologically filter bed 5, Brush type biologic packing material 20 in fixed biologically filter bed 5, suspension full-automatic back washing cylinder mechanical filter 4 cannot be able to removed on the one hand and fine particle play interception function; On the one hand, remove by the nitration reaction of microorganism the harmful substance comprising ammonia nitrogen, nitrite, nitrate, hydrogen sulphide; The water body purified through fixed biologically filter bed 5 enters ultra violet sterilizer 6, and ultra violet sterilizer 6 pairs of water bodys carry out disinfection sterilization, removes the microorganism to the pathogen that fish are harmful in water body; Entering from the water body of ultra violet sterilizer 6 outflow is regulating reservoir 7, water body is comprised to the parameter adjustment of temperature, pH value; Be connected by water circulating pump 8 between described regulating reservoir 7 and the mobile bacteria bed 9 on upper strata, by water circulating pump 8, the water body in regulating reservoir 7 is got in the mobile bacteria bed 9 on upper strata, suspended particulate biologic packing material 21 pairs of microorganisms in the mobile bacteria bed 9 on described upper strata carry out nitration reaction, efficient remove the harmful substance comprising ammonia nitrogen, nitrite, nitrate, hydrogen sulphide; Meanwhile, useful microorganism species can be provided, keep the microecological balance in circulating water cultivation pond 1; Be connected by pipeline between the mobile bacteria bed 9 on described upper strata and circulating water cultivation pond 1, described pipeline is provided with efficient pure oxygen blender 10, the water body flowed out by the mobile bacteria bed 9 on upper strata is after efficient pure oxygen blender 10 carries out pure oxygen mixing, gravity flow turns back in circulating water cultivation pond 1, forms totally enclosed circulating water culture system.
The utility model also comprises biofilter Inner eycle security personnel from maintaining non-inoculation system, described circulation security personnel comprise blow-off line 11, control ball valve 12, Inner eycle water pump 13, Inner eycle security personnel from attending device 14, the degassed biofilter 15 of carbonic acid gas from maintaining non-inoculation, described blow-off line 11 one end is connected with the sewage draining exit 16 of fixed biologically filter bed 5, and the other end is ensured public security by Inner eycle water pump 13 and Inner eycle and to be connected from attending device 14; The degassed biofilter 15 of described carbonic acid gas and Inner eycle are ensured public security and to be connected from attending device 14, and the degassed biofilter 15 of carbonic acid gas is located on fixed biologically filter bed 5; Be provided with between described blow-off line 11 and sewage draining exit 16 and control ball valve 12; Regular unlatching controls ball valve 12, the water body of fixed biologically filter bed 5 bottom and mud is made to enter blow-off line 11 through sewage draining exit 16, Inner eycle security personnel are entered from attending device 14 through Inner eycle water pump 13, by Inner eycle security personnel from attending device 14 self-acting, isolate active microorganism and enter the degassed biofilter 15 of carbonic acid gas with water body, regulate the pH value of water body, and then return to fixed biologically filter bed 5, define biofilter Inner eycle security personnel from maintaining non-inoculation system.
The utility model also comprises the bypass line circulatory system, the described bypass duct circulatory system comprises bypass duct 17, described bypass duct 17 one end is connected with full-automatic back washing cylinder mechanical filter 4 by ball valve 18, and the other end is connected with ultra violet sterilizer 6; When the fish in circulating water cultivation pond 1 are fallen ill, when needing to carry out pharmacotherapy, water outlet in circulating water cultivation pond 1 is after full-automatic back washing cylinder mechanical filter 4, and close the pipeline entering fixed biologically filter bed 5, opening ball valve 18 enters bypass duct 17, to carry out disinfection sterilization through ultra violet sterilizer 6, enter regulating reservoir 7, enter efficient pure oxygen blender 10, after carrying out pure oxygen mixing through water circulating pump, be back in circulating water cultivation pond 1, form the bypass duct system of circulation.
Be provided with some flow-stopping plates or body of wall 54 in the utility model fixed biologically filter bed 5, fixed biologically filter bed 5 is arranged to the top-down water flow passage of falling serpentine by described some flow-stopping plates or body of wall 54, fully filters water body.
The utility model vortex solid-liquid separator 3 bottom blow-down mouth is provided with ball valve 22, regularly opens trapped dirt, can make organic manure.
The utility model water circulating pump 8 is large discharge low lift energy-saving water pump, energy saving in running.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. the energy-efficient industrial circulating water high-density cultivation system saved land, is characterized in that: comprise circulating water cultivation pond (1), full-automatic back washing cylinder mechanical filter (4), fixed biologically filter bed (5), ultra violet sterilizer (6), regulating reservoir (7), the mobile bacteria bed (9) on upper strata, efficient pure oxygen blender (10); The mobile bacteria bed (9) on described upper strata is located at directly over fixed biologically filter bed (5); Brush type biologic packing material (20) is provided with in described fixed biologically filter bed (5); Suspended particulate biologic packing material (21) is filled with in the mobile bacteria bed (9) on described upper strata;
The bottom of described circulating water cultivation pond (1) is provided with dual circuit blowdown chassis (19), and a road flows automatically to full-automatic back washing cylinder mechanical filter (4) and carries out Separation of Solid and Liquid after being connected with water-level regulator (2); Another road is connected with vortex solid-liquid separator (3), isolates heavier residual bait ight soil and impurity, then flows automatically to full-automatic back washing cylinder mechanical filter (4) and carries out Separation of Solid and Liquid again;
The water body filtered through full-automatic back washing cylinder mechanical filter (4) enters fixed biologically filter bed (5);
The water body purified through fixed biologically filter bed (5) enters ultra violet sterilizer (6);
It is regulating reservoir (7) that the water body flowed out from ultra violet sterilizer (6) enters;
Be connected by water circulating pump (8) between the mobile bacteria bed (9) on described regulating reservoir (7) and upper strata, by water circulating pump (8), the water body in regulating reservoir (7) got in the mobile bacteria bed (9) on upper strata;
Be connected by pipeline between the mobile bacteria bed (9) on described upper strata and circulating water cultivation pond (1), described pipeline is provided with efficient pure oxygen blender (10), the water body flowed out by the mobile bacteria bed (9) on upper strata is after efficient pure oxygen blender (10) carries out pure oxygen mixing, gravity flow turns back in circulating water cultivation pond (1), forms totally enclosed circulating water culture system.
2. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, it is characterized in that: also comprise biofilter Inner eycle security personnel from maintaining non-inoculation system, described circulation security personnel comprise blow-off line (11) from maintaining non-inoculation, control ball valve (12), Inner eycle water pump (13), Inner eycle security personnel are from attending device (14), the degassed biofilter of carbonic acid gas (15), described blow-off line (11) one end is connected with the sewage draining exit (16) of fixed biologically filter bed (5), the other end is ensured public security by Inner eycle water pump (13) and Inner eycle and to be connected from attending device (14), the degassed biofilter of described carbonic acid gas (15) and Inner eycle are ensured public security and to be connected from attending device (14), and the degassed biofilter of carbonic acid gas (15) is located on fixed biologically filter bed (5), be provided with between described blow-off line (11) and sewage draining exit (16) and control ball valve (12).
3. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, it is characterized in that: also comprise the bypass line circulatory system, the described bypass duct circulatory system comprises bypass duct (17), described bypass duct (17) one end is connected with full-automatic back washing cylinder mechanical filter (4) by ball valve (18), and the other end is connected with ultra violet sterilizer (6).
4. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, it is characterized in that: be provided with some flow-stopping plates or body of wall (54) in described fixed biologically filter bed (5), fixed biologically filter bed (5) is arranged to the top-down water flow passage of falling serpentine by described some flow-stopping plates or body of wall (54).
5. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, is characterized in that: described circulating water cultivation pond (1) is octagonal culturing pool.
6. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, is characterized in that: described vortex solid-liquid separator (3) bottom blow-down mouth is provided with ball valve (22).
7. a kind of energy-efficient industrial circulating water high-density cultivation system saved land according to claim 1, is characterized in that: described water circulating pump (8) is large discharge low lift energy-saving water pump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420736752.XU CN204305874U (en) | 2014-11-28 | 2014-11-28 | A kind of energy-efficient industrial circulating water high-density cultivation system saved land |
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| CN201420736752.XU CN204305874U (en) | 2014-11-28 | 2014-11-28 | A kind of energy-efficient industrial circulating water high-density cultivation system saved land |
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| CN204305874U true CN204305874U (en) | 2015-05-06 |
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| CN201420736752.XU Expired - Fee Related CN204305874U (en) | 2014-11-28 | 2014-11-28 | A kind of energy-efficient industrial circulating water high-density cultivation system saved land |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325358A (en) * | 2015-11-20 | 2016-02-17 | 江苏省锡山中等专业学校 | Bionic oxygen dissolving and cooling filter |
| CN105494203A (en) * | 2015-12-24 | 2016-04-20 | 浙江永兴水产种业有限公司 | Comprehensive ecological breeding device and using method thereof |
-
2014
- 2014-11-28 CN CN201420736752.XU patent/CN204305874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325358A (en) * | 2015-11-20 | 2016-02-17 | 江苏省锡山中等专业学校 | Bionic oxygen dissolving and cooling filter |
| CN105325358B (en) * | 2015-11-20 | 2019-03-08 | 江苏省锡山中等专业学校 | A kind of dissolved oxygen cooling filter |
| CN105494203A (en) * | 2015-12-24 | 2016-04-20 | 浙江永兴水产种业有限公司 | Comprehensive ecological breeding device and using method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171128 |