CN203546020U - Algae high-density culture apparatus - Google Patents
Algae high-density culture apparatus Download PDFInfo
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- CN203546020U CN203546020U CN201320752036.6U CN201320752036U CN203546020U CN 203546020 U CN203546020 U CN 203546020U CN 201320752036 U CN201320752036 U CN 201320752036U CN 203546020 U CN203546020 U CN 203546020U
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- algae
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Abstract
The utility model provides an algae high-density culture apparatus. According to the apparatus, a water supply and water return system required by algae culture is designed reasonably, and more efficient and convenient algae high-density culture is achieved through the techniques of overflowing, pump circulation and the like. The bottom of a culture tank is designed into the shape of a cone, and a water inlet is located at the bottom of the cone, so that no dead space exists for upwelling in a barrel. By adjusting a water outlet valve of a high-level water tank and a water inlet valve at the bottom of the culture tank, the flow rate of upwelling current is controlled so as to meet the sizes of different algae and enable the algae body to suspend in the water body evenly, the movement of the algae body in culture solution is promoted in an artificial way, and the problems of algae sediment, accumulation, death and corruption under high-density culture conditions are avoided. A culture medium overflows to a low-level water tank below through a bolting-silk mesh, and the content of carbon dioxide in the water body is increased, which is beneficial for growth and reproduction of algae. When the culture medium overflows to the low-level water tank, sterilization can be performed freely without affecting the continuous operation of the culture tank, and the culture efficiency is improved.
Description
Technical field
The utility model relates to algae culture technical field, is specifically related to a kind of algae high-density culture device.
Background technology
Algae bio is widely distributed, numerous in variety, has been widely used at present the fields such as food, healthcare products, medicine, chemical industry, and in order to support ever-increasing social demand, the importance of the culture technique of algae is day by day remarkable.In order to improve algae output, algae high-density culture technology is comparatively fast developed in recent years, comprises that culture process, culture device have had certain innovation, but still has certain defect, is especially embodied in the hysteresis of algatron.
Existing algae culture is mainly divided into both direction, is first relatively accurate totally enclosed pure culture, its main corresponding field of medicaments demand, and culture apparatus is more complicated, cost is high; The secondth, relatively extensive open cultivation, product does not guarantee purity, usually used as industrial raw materials, for further deep processing or as food, feed, uses.The latter's range of application is more extensive comparatively speaking, and product consumption is also larger.
The open cultivation of algae of prior art mainly utilizes cement pit to realize, floor space is large, culture density is low, substratum change complex operation, the efficiency of light energy utilization is lower, algae easily deposits, also comparatively serious to the waste of water resources.And conventionally can solve for the device of open culture technique the problem that floor space is large, the efficiency of light energy utilization is low, and be difficult to solve above-mentioned multiple technologies problem simultaneously.
Summary of the invention
In order to overcome the technological deficiency of prior art, the utility model provides a kind of algae high-density culture device rational in infrastructure, easy to use.
In order to realize above technical purpose, the utility model by the following technical solutions:
A kind of algae high-density culture device, comprise water head tank, water-supply pipe, return water pipe, water pump, low tank, culture tank, filter element, support, the first feed water valve, the second feed water valve, discharge tube, discharge valve, wherein water head tank bottom surface is higher than the upper limb of filter element, bottom surface placed horizontally, low tank horizontal positioned, culture tank upper end open is connected with filter element lower edge gluing, sealing, bracket leg is propped up culture tank and is made culture tank be vertical shape to be positioned in low tank, the two ends of water-supply pipe connect respectively the lower end of water head tank and the lower end of culture tank, the first feed water valve and the second feed water valve lay respectively near the two ends of water-supply pipe, discharge tube is positioned at culture tank lower end, discharge valve is positioned on discharge tube, return water pipe two ends are unfixed being placed in water head tank and low tank respectively, water pump is connected on return water pipe pipeline.
In technique scheme, described low tank lower sidewall can be provided with results pipe, on results pipe, results valve is installed; The two ends of described return water pipe are preferably and are placed in respectively bottom in water head tank internal upper part and low tank; Described filter element is in a tubular form, tube wall is filtering layer, described filter element and described culture tank upper port equal diameters, and wherein filtering layer is preferably bolting silk net; Described filter element is preferably by tubular sidewall and bottom surface annulus and forms, this annulus is waterproof material, this tubular sidewall is filtering layer, this annulus external diameter and this tubular sidewall equal diameters, internal diameter and described culture tank upper port equal diameters, and wherein filtering layer is preferably bolting silk net; In addition, described filter element can also comprise a drainage plate, this drainage plate in a tubular form, the tubular sidewall equal diameters of its diameter and described filter element, drainage plate is connected with the tubular sidewall lower edge gluing, sealing of described filter element; The mode that described discharge tube connects by threeway is connected near the nearly culture tank port of described water-supply pipe; Described culture tank bottom is preferably designed for taper shape.
In above technical scheme, water head tank position is higher than culture tank, and object is the hydraulic pressure that provides certain, and the water that makes to enter in culture tank forms current from down to up.
Culture tank can be cylindrical, can be designed as taper at the bottom of tank, and has corresponding valve, and the substratum in water head tank enters culture tank by inlet valve, forms upwelling.By the second feed water valve of near the first feed water valve adjusting water head tank and culture tank bottom, regulate the flow velocity of upwelling, to adapt to the culture process of different algaes.On filter element, have the hollow out of a circle certain width, and be wrapped with a circle bolting silk net, to hold back the algae in water body, the model of bolting silk net is determined according to the algae size of cultivation.Substratum overflows to low tank by bolting silk net.Support is used for supporting culture tank, and it highly can regulate, by regulating the height of support can control the height of culture tank.
Low tank can be a square tank, is positioned under culture tank, and the substratum overflowing through bolting silk net is in low tank.Substratum in low tank is extracted into and in water head tank, carries out cycling and reutilization through return water pipe by water pump.
Culture tank can be transparent material, can bear the pressure of aquaculture water; The diameter of culture tank is determined according to the concrete daylighting situation in cultivation ground with height ratio; Material, the shape of water head tank, hopper can freely be selected according to culture process; Determine with required hydraulic pressure the position of water head tank and culture tank; This device not only can, for cultivation algae, also can be used for the hatching of minitype aquatic animal cultivation or ovum.Also can utilize in addition algae to carry out sewage disposal, according to effluent quality, require to determine water body cycle index.
The use of this device is divided into following steps:
1, before use, water head tank, culture tank, hopper are carried out to sterilization and disinfection processing.
2,, according to culture process, prepare corresponding nutrition base and join in culture tank, and inoculate algae kind; Along with the amplification of frustule, prepare fresh nutritive medium and join in water head tank, open outlet valve, water intaking valve, form upwelling, frustule is suspended in aquaculture water equably.According to the coagulation situation of frustule, in time switch Inlet and outlet water valve, forms upwelling, stirs algae liquid.
3, substratum overflows to hopper through bolting silk, according to water quality, in time carries out sterilization and disinfection; Substratum water pump in low tank is extracted in water head tank, adds nutrition in good time, continues recycle.
4, treat that algae culture arrives certain hour, close Inlet and outlet water valve, at the bottom of frond being assembled sink to barrel, the discharge valve at the bottom of opening barrel is collected frond.
The utlity model has following beneficial effect:
Culture tank bottom is a taper shape, and water-in is positioned at conical base, makes the upwelling in bucket not have dead angle; By regulating the flowing water Valve of water head tank, the inlet valve of culture tank bottom, control the size of upwelling flow velocity, to adapt to the size of different varieties algae, frond is evenly suspended in water body, artificially promoted the motion of frond in nutrient solution, avoided algae precipitation under high-density culturing condition to gather, the problem that death is ruined; Substratum overflows in the low tank of below through bolting silk net, has increased water body carbon dioxide content, is beneficial to the growth and breeding of algae.Substratum overflows to low tank, and low tank, except having the effect of water storage, also facilitates monitoring and the control of aquaculture water; The removal of protozoon in water body, bacterium etc. all can be carried out in low tank or water head tank, does not affect the continuation operation of culture tank, has improved culture efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the vertical view of the utility model embodiment 1 filter element;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the structural representation of the utility model embodiment 3;
Fig. 5 is the vertical view of the utility model embodiment 3 filter elements;
Fig. 6 is the vertical view of the utility model embodiment 3 drainage plates.
In figure:
1, water head tank 2, water-supply pipe 3, return water pipe 4, water pump 5, low tank
6, culture tank 7, filter element 8, support 9, the first feed water valve 10, the second feed water valve
11, discharge tube 12, discharge valve 13, results pipe 14, results valve 15, drainage plate
Embodiment
Embodiment 1
A kind of algae high-density culture device, comprise water head tank 1, water-supply pipe 2, return water pipe 3, water pump 4, low tank 5, culture tank 6, filter element 7, support 8, the first feed water valve 9, the second feed water valve 10, discharge tube 11, discharge valve 12, wherein water head tank 1 bottom surface is higher than the upper limb of filter element 7, bottom surface placed horizontally, low tank 5 horizontal positioned, culture tank 6 upper end open are connected with filter element 7 lower edge gluing, sealings, support 8 supports culture tank 6 and makes culture tank 6 be vertical shape to be positioned in low tank 5, the two ends of water-supply pipe 2 connect respectively the lower end of water head tank 1 and the lower end of culture tank 6, the first feed water valve 9 and the second feed water valve 10 lay respectively near the two ends of water-supply pipe 2, discharge tube 11 is positioned at culture tank 6 lower ends, discharge valve 12 is positioned on discharge tube 11, return water pipe 3 two ends are unfixed being placed in water head tank 1 and low tank 5 respectively, water pump 4 is connected on return water pipe 3 pipelines.
Wherein said low tank 5 lower sidewall are provided with results pipe 13, and results valve 14 is installed on results pipe 13; Described filter element 7 in a tubular form, tube wall is metal hollow out, and wrap one deck gauze thereon, described filter element 7 and described culture tank 6 upper port equal diameters; Described culture tank 6 bottoms are coniform for being designed to.
A kind of algae high-density culture device, comprise water head tank 1, water-supply pipe 2, return water pipe 3, water pump 4, low tank 5, culture tank 6, filter element 7, support 8, the first feed water valve 9, the second feed water valve 10, discharge tube 11, discharge valve 12, wherein water head tank 1 bottom surface is higher than the upper limb of filter element 7, bottom surface placed horizontally, low tank 5 horizontal positioned, culture tank 6 upper end open are connected with filter element 7 lower edge gluing, sealings, support 8 supports culture tank 6 and makes culture tank 6 be vertical shape to be positioned in low tank 5, the two ends of water-supply pipe 2 connect respectively the lower end of water head tank 1 and the lower end of culture tank 6, the first feed water valve 9 and the second feed water valve 10 lay respectively near the two ends of water-supply pipe 2, discharge tube 11 is positioned at culture tank 6 lower ends, discharge valve 12 is positioned on discharge tube 11, return water pipe 3 two ends are unfixed being placed in water head tank 1 and low tank 5 respectively, water pump 4 is connected on return water pipe 3 pipelines.
Wherein said low tank 5 lower sidewall are provided with results pipe 13, and results valve 14 is installed on results pipe 13; The two ends of described return water pipe 3 are placed in respectively water head tank 1 internal upper part and the interior bottom of low tank 5; Described filter element 7 in a tubular form, tube wall is bolting silk net, described filter element 7 and described culture tank 6 upper port equal diameters; Described culture tank 6 bottoms are conical; In addition the mode that described discharge tube 11 connects by threeway is connected near nearly culture tank 6 ports of described water-supply pipe 2.
A kind of algae high-density culture device, comprise water head tank 1, water-supply pipe 2, return water pipe 3, water pump 4, low tank 5, culture tank 6, filter element 7, support 8, the first feed water valve 9, the second feed water valve 10, discharge tube 11, discharge valve 12, wherein water head tank 1 bottom surface is higher than the upper limb of filter element 7, bottom surface placed horizontally, low tank 5 horizontal positioned, culture tank 6 upper end open are connected with filter element 7 lower edge gluing, sealings, support 8 supports culture tank 6 and makes culture tank 6 be vertical shape to be positioned in low tank 5, the two ends of water-supply pipe 2 connect respectively the lower end of water head tank 1 and the lower end of culture tank 6, the first feed water valve 9 and the second feed water valve 10 lay respectively near the two ends of water-supply pipe 2, discharge tube 11 is positioned at culture tank 6 lower ends, discharge valve 12 is positioned on discharge tube 11, return water pipe 3 two ends are unfixed being placed in water head tank 1 and low tank 5 respectively, water pump 4 is connected on return water pipe 3 pipelines.
Wherein said filter element 7 is comprised of tubular sidewall and bottom surface annulus, this annulus is waterproof material, this tubular sidewall is the filtering layer being formed by bolting silk net circle, this annulus external diameter and this tubular sidewall equal diameters, internal diameter and described culture tank 6 upper port equal diameters; Described filter element 7 also comprises a drainage plate 15, this drainage plate 15 in a tubular form, the tubular sidewall equal diameters of its diameter and described filter element 7, drainage plate 15 is connected with the tubular sidewall lower edge gluing, sealing of described filter element 7.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, not in order to limit the utility model.All any modifications of making in application range of the present utility model, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an algae high-density culture device, comprises water head tank (1), water-supply pipe (2), return water pipe (3), water pump (4), low tank (5), culture tank (6), filter element (7), support (8), the first feed water valve (9), the second feed water valve (10), discharge tube (11), discharge valve (12), is characterized in that the upper limb of water head tank (1) bottom surface higher than filter element (7), bottom surface placed horizontally, low tank (5) horizontal positioned, culture tank (6) upper end open is connected with filter element (7) lower edge gluing, sealing, support (8) supports culture tank (6) and makes culture tank (6) be vertical shape to be positioned in low tank (5), the two ends of water-supply pipe (2) connect respectively the lower end of water head tank (1) and the lower end of culture tank (6), the first feed water valve (9) and the second feed water valve (10) lay respectively near the two ends of water-supply pipe (2), discharge tube (11) is positioned at culture tank (6) lower end, discharge valve (12) is positioned on discharge tube (11), return water pipe (3) two ends are unfixed being placed in water head tank (1) and low tank (5) respectively, water pump (4) is connected on return water pipe (3) pipeline.
2. a kind of algae high-density culture device according to claim 1, is characterized in that described low tank (5) lower sidewall is provided with results pipes (13), and results valves (14) are installed on results pipes (13).
3. a kind of algae high-density culture device according to claim 1, is characterized in that the two ends of described return water pipe (3) are placed in respectively water head tank (1) internal upper part and the interior bottom of low tank (5).
4. a kind of algae high-density culture device according to claim 1, it is characterized in that described filter element (7) in a tubular form, tube wall is filtering layer, described filter element (7) and described culture tank (6) upper port equal diameters.
5. a kind of algae high-density culture device according to claim 4, is characterized in that described filtering layer is bolting silk net.
6. a kind of algae high-density culture device according to claim 1, it is characterized in that described filter element (7) is comprised of tubular sidewall and bottom surface annulus, this annulus is waterproof material, this tubular sidewall is filtering layer, this annulus external diameter and this tubular sidewall equal diameters, internal diameter and described culture tank (6) upper port equal diameters.
7. a kind of algae high-density culture device according to claim 6, is characterized in that described filtering layer is bolting silk net.
8. a kind of algae high-density culture device according to claim 6, it is characterized in that described filter element (7) also comprises a drainage plate (15), this drainage plate (15) in a tubular form, the tubular sidewall equal diameters of its diameter and described filter element (7), drainage plate (15) is connected with the tubular sidewall lower edge gluing, sealing of described filter element (7).
9. a kind of algae high-density culture device according to claim 1, is characterized in that the mode that described discharge tube (11) connects by threeway is connected near nearly culture tank (6) port of described water-supply pipe (2).
10. a kind of algae high-density culture device according to claim 1, is characterized in that described culture tank (6) bottom is for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752036.6U CN203546020U (en) | 2013-11-22 | 2013-11-22 | Algae high-density culture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752036.6U CN203546020U (en) | 2013-11-22 | 2013-11-22 | Algae high-density culture apparatus |
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| Publication Number | Publication Date |
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| CN203546020U true CN203546020U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752036.6U Withdrawn - After Issue CN203546020U (en) | 2013-11-22 | 2013-11-22 | Algae high-density culture apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571743A (en) * | 2013-11-22 | 2014-02-12 | 天津海友佳音生物科技股份有限公司 | High-density alga culture device |
| CN111592979A (en) * | 2020-06-05 | 2020-08-28 | 鄂尔多斯市琢成生物科技有限责任公司 | Screening device for grading algae body of algae suspension inflation continuous culture |
-
2013
- 2013-11-22 CN CN201320752036.6U patent/CN203546020U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571743A (en) * | 2013-11-22 | 2014-02-12 | 天津海友佳音生物科技股份有限公司 | High-density alga culture device |
| CN111592979A (en) * | 2020-06-05 | 2020-08-28 | 鄂尔多斯市琢成生物科技有限责任公司 | Screening device for grading algae body of algae suspension inflation continuous culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |