CN202396263U - Device for recycle cultivation of algae in flowing water - Google Patents
Device for recycle cultivation of algae in flowing water Download PDFInfo
- Publication number
- CN202396263U CN202396263U CN2012200072824U CN201220007282U CN202396263U CN 202396263 U CN202396263 U CN 202396263U CN 2012200072824 U CN2012200072824 U CN 2012200072824U CN 201220007282 U CN201220007282 U CN 201220007282U CN 202396263 U CN202396263 U CN 202396263U
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- open
- water
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- algae
- dragon
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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Abstract
The utility model relates to an algae cultivation device, in particular to a device for recycle cultivation of algae in flowering water, which comprises an electric motor, a speed regulation device coaxial with the electric motor, a dragon-bone water lift, a reservoir, a water rectification open-channel segment, an experimental open-channel segment, a measuring weir and a water return segment. The reservoir, the water rectification open-channel segment, the experimental open-channel segment, the measuring weir and the water return segment are sequentially connected and form a circulation loop. A front rectification board is arranged at the connection of the water rectification open-channel segment with the experimental open-channel segment. A rear rectification board is disposed at the rear of the experimental open-channel segment. The dragon-bone water lift is disposed in the reservoir and is connected with the speed regulation device. Water is lifted from the reservoir into the water rectification open-channel segment through the dragon-bone water lift. The device is fully open, a plurality of experimental apparatus can be conveniently distributed, indoor growth conditions for the algae are changed, and the basis for the cultivation of the algae under various experimental conditions is laid.
Description
Technical field
The utility model relates to a kind of algatron, algae circulation culture apparatus under specifically a kind of moving water condition.
Background technology
Existing algae culture is many carries out under hydrostatic condition; Culture apparatus under the moving water condition is more rare; And how to process by rotor; Its major defect is: the actual growth conditions of culture apparatus under the hydrostatic condition and algae often not in full conformity with, and in hydrostatic, cultivate and can't understand the influence of water volume flow rate algal grown; Moving water planting by rotor is made is supported device, and the space is less, can't better satisfy the algae culture condition; The flow rate of water flow radial distribution that obtains is inhomogeneous; Be not inconsistent with the experiment assumed conditions, it is not good to obtain the experimental result precision, can't satisfy moving water condition algae culture requirement.If directly in experiment open channel commonly used, carry out algae culture, power water fetching device and open channel backwater section environment can't guarantee the normal growth of algae, need improve.
The utility model content
The utility model technical problem to be solved is; Overcome the shortcoming of prior art; Algae circulation culture apparatus under a kind of moving water condition is provided; Can reduce that water pump blade and pressure conduit current reduce the influence of backwater section current to experimental precision to the influence of algal grown under the water pump water intaking situation, improve the experimental result precision.
The technical scheme that the utility model solves above technical problem is:
Algae circulation culture apparatus under a kind of moving water condition; Comprise electromotor, arrangements for speed regulation, dragon-bone water lift, cistern, open-channel flow rectification section, open channel experimental section, measuring weir and the current backwater section coaxial with electromotor; Cistern, open-channel flow rectification section, open channel experimental section, measuring weir and current backwater section are connected successively and constitute closed circuit; Open-channel flow rectification section and open channel experimental section junction are provided with preposition cowling panel, and open channel experimental section afterbody is provided with rearmounted cowling panel, and dragon-bone water lift is arranged in the cistern; Dragon-bone water lift is connected with arrangements for speed regulation, and current get into the open-channel flow rectification section through dragon-bone water lift by proposition in the cistern.
The technical scheme that the utility model further limits is:
Algae circulation culture apparatus is provided with needle water level gauge under the aforesaid moving water condition before measuring weir.
Algae circulation culture apparatus under the aforesaid moving water condition is provided with height adjustment bolt in current backwater section channel bottom.
Algae circulation culture apparatus under the aforesaid moving water condition is provided with the experiment walkway in current backwater section.
Algae circulation culture apparatus under the aforesaid moving water condition is furnished with the discharge orifice that is array distribution on preposition cowling panel and the rearmounted cowling panel.
The beneficial effect of the utility model is: adopt the dragon-bone water lift water lift, reduced to adopt water pump to draw water to the influence of algal grown; Measuring weir is set on channel, open-channel flow flow velocity indirect measurement method is provided, reduced of the influence of flow-speed measurement instrument precision experimental result, increased the experiment flow velocity allowed band; Current backwater section bottom is provided with height adjustment bolt; Can conveniently change backwater section elevation and base slope; Create the water section and equate condition with open channel experimental section flow velocity; Also can ensure under the required free discharge condition of measuring weir, reduce the discrepancy in elevation of backwater section and open channel experimental section as far as possible, reduce behind the weir water impact the influence of algal grown.The utility model is that standard-sized sheet is put device, can convenient layout kinds of experiments device, change the indoor growth conditions of algae, and be that the basis is created in the cultivation of algae under the kinds of experiments condition.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structure chart of cowling panel.
Fig. 3 is the layout sketch map of needle water level gauge before measuring weir and the weir.
Embodiment
Present embodiment provides algae circulation culture apparatus under a kind of moving water condition; Structure is as shown in Figure 1, comprises electromotor 1, arrangements for speed regulation 2, dragon-bone water lift 3, cistern 4, open-channel flow rectification section 13, open channel experimental section 6, measuring weir 7 and the current backwater section 8 coaxial with electromotor 1, and cistern 4, open-channel flow rectification section 13, open channel experimental section 6, measuring weir 7 and current backwater section 8 are connected successively and constitute closed circuit; Open-channel flow rectification section 13 is provided with preposition cowling panel 5 with open channel experimental section 6 junctions; Open channel experimental section 6 afterbodys are provided with rearmounted cowling panel 11, and dragon-bone water lift 3 is arranged in the cistern 4, and dragon-bone water lift 3 is connected with arrangements for speed regulation 2; Current pass through dragon-bone water lift 3 by 4 propositions in the cistern; Get into open-channel flow rectification section 13, unsettled current are got into open channel experimental section 6 through preposition cowling panel 5 smooth-going backs, current are through rearmounted cowling panel 11 then; Through measuring weir 7, cross the cyclic process that current are accomplished in current backwater section 8 to cistern 4 backs; Simultaneously needle water level gauge 12 is set before measuring weir 7, as shown in Figure 3, make things convenient for reading and flow rate calculation; Current backwater section 8 is provided with height adjustment bolt 9, with the base slope of adjustment backwater section; Also can current backwater section 8 be provided with the experiment walkway 10 make things convenient for the experimenter discrepancy and Equipment Inspection.Preposition cowling panel 5 is as shown in Figure 2 with rearmounted cowling panel 11 structures, is furnished with the discharge orifice that is array distribution on it.
Current with given revolution water lift, guarantee the continuity of current through dragon-bone water lift 3, guarantee the stability of current simultaneously through current rectification section 13, can carry out the moving water circulation of algae and cultivate; Simultaneously,, can conveniently calculate open channel flow rate, and calculate mean flow rate, reduce of the influence of flow-speed measurement instrument precision experimental result according to open channel design section size according to the reading of measuring weir 7; Current backwater section 8 anterior and posterior heights all can pass through height adjustment bolt 9 convenient adjustment, with ensure measuring weir 7 effluent and the discrepancy in elevation of 8 of open-channel flow backwater sections to guarantee to effluent as far as possible little the time be free discharge; Through adjustment height adjustment bolt 9 flow velocity of open-channel flow backwater section 8 is equated with the flow velocity of 6 open channel experimental sections, reduce the influence of 8 pairs of experiments of current backwater section.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. algae circulation culture apparatus under the moving water condition; It is characterized in that: comprise electromotor (1), arrangements for speed regulation (2), dragon-bone water lift (3), cistern (4), open-channel flow rectification section (13), open channel experimental section (6), measuring weir (7) and the current backwater section (8) coaxial with electromotor (1); Said cistern (4), open-channel flow rectification section (13), open channel experimental section (6), measuring weir (7) and current backwater section (8) are connected successively and constitute closed circuit; Said open-channel flow rectification section (13) is provided with preposition cowling panel (5) with open channel experimental section (6) junction; Said open channel experimental section (6) afterbody is provided with rearmounted cowling panel (11); Said dragon-bone water lift (3) is arranged in the cistern (4); Said dragon-bone water lift (3) is connected with arrangements for speed regulation (2), and current get into open-channel flow rectification section (13) through dragon-bone water lift (3) by proposition in the cistern (4).
2. algae circulation culture apparatus under the moving water condition as claimed in claim 1 is characterized in that: at the preceding needle water level gauge (12) that is provided with of said measuring weir (7).
3. algae circulation culture apparatus under the moving water condition as claimed in claim 1 is characterized in that: in said current backwater section (8) channel bottom height adjustment bolt (9) is set.
4. algae circulation culture apparatus under the moving water condition as claimed in claim 1 is characterized in that: in said current backwater section (8) experiment walkway (10) is set.
5. algae circulation culture apparatus under the moving water condition as claimed in claim 1 is characterized in that: be furnished with the discharge orifice that is array distribution on said preposition cowling panel (5) and the rearmounted cowling panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200072824U CN202396263U (en) | 2012-01-09 | 2012-01-09 | Device for recycle cultivation of algae in flowing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200072824U CN202396263U (en) | 2012-01-09 | 2012-01-09 | Device for recycle cultivation of algae in flowing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396263U true CN202396263U (en) | 2012-08-29 |
Family
ID=46693953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200072824U Expired - Lifetime CN202396263U (en) | 2012-01-09 | 2012-01-09 | Device for recycle cultivation of algae in flowing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI692298B (en) * | 2016-10-15 | 2020-05-01 | 大陸商福建省中科生物股份有限公司 | Hydroponic cultivation unit |
-
2012
- 2012-01-09 CN CN2012200072824U patent/CN202396263U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI692298B (en) * | 2016-10-15 | 2020-05-01 | 大陸商福建省中科生物股份有限公司 | Hydroponic cultivation unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA THREE GORGES CORPORATION Free format text: FORMER OWNER: DAI HUICHAO Effective date: 20150104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210098 NANJING, JIANGSU PROVINCE TO: 443002 YICHANG, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150104 Address after: 443002 Jianshe Road, Hubei, No. 1, Patentee after: CHINA THREE GORGES Corp. Address before: Xikang Road 210098 Jiangsu city of Nanjing province No. 1 Office of the president of Hohai University Patentee before: Dai Huichao |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |