CN1864474A

CN1864474A - A method for breeding spirulina

Info

Publication number: CN1864474A
Application number: CNA2006100447345A
Authority: CN
Inventors: 张全铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-14
Filing date: 2006-06-14
Publication date: 2006-11-22
Anticipated expiration: 2026-06-14
Also published as: CN100435623C

Abstract

The spirulina cultivating process is one sealed industrial cultivating process including cultivating spirulina in cultivating solution inside separate transparent cultivating barrels, setting the cultivating barrels inside a sealed shed with transparent top or side, mounting heating pipes below the cultivating barrels, setting ventilating units connected via ventilating pipe into the cultivating barrels, and controlling the temperature inside the cultivating barrels at 16-38 deg.c and pH value in 8-12. The said spirulina cultivating process is suitable for cultivation all the year round, can avoid great area contamination and can produce spirulina in high yield, and the fresh spirulina may be eaten directly.

Description

A kind of cultural method of spirulina

Technical field

The present invention relates to cultural method, is a kind of cultural method of spirulina.

Background technology

Because the nutritive value of spirulina is higher, natural resources are very limited, so generally propagate spirulina both at home and abroad artificially.More research has been done for the growth-promoting medias such as nutrition base of spirulina in this area, result of use is all better, and still, all large-scale industrialization are cultured the method for spirulina, all be open breed such as racetrack or circle waters, the deficiency of these cultural methods is: seriously polluted, can not whole year production, and must stop production winter, yield poorly, the water temperature and the light application time of culturing liquid can not be controlled during open-air the breed, and growth rate is slow, and survival rate is low; When polluted by natural environment, destructive often, uncontrollable contaminated area or zone are lost bigger; Because open water impurity of culturing is more, can't directly eat bright algae etc.

Summary of the invention

The objective of the invention is, a kind of cultural method of spirulina is provided, it adopts enclosed industrial method to culture, and all can culture throughout the year, but Artificial Control solution temperature and light application time is avoided pollution in wide area, and direct-edible bright algae is improved output etc.

The present invention for achieving the above object, be achieved through the following technical solutions: a kind of cultural method of spirulina, this method is provided with several and cultures bucket, culture in the bucket and insert culturing liquid, culturing liquid in each barrel is not connected, culturing bucket inserts in the booth of sealing, the two sides of booth or end face are the transparent bodies, culture the bucket bottom outside heating tube is installed, culture in the bucket and insert aerating device, aerating device is in charge of with the inflation house steward by inflation and is connected, each is cultured bucket and all is connected with the inflation house steward, the culturing liquid temperature of culturing in the bucket is controlled in the 16-38 ℃ of scope, and pH value remains on 8-12, and culturing bucket is the transparent body.The algae kind is inserted in the breed bucket, cultured the breed standard that the interior culturing liquid of bucket reaches spirulina, the algae kind is inserted 15-20 days results in the breed bucket, and gather in the crops every day, replacing algae kind about 40-300 days.The culturing liquid height of culturing in the bucket is less than or equal to 75 centimetres.The culturing liquid height of culturing in the bucket is 65-70 centimetre.Culture bucket and place the interior stepped arrangement of layout of booth.Spray equipment is installed at the top of booth.Inflation house steward and inflation are installed charging check valve between being in charge of.Insert the aerating device of culturing in the bucket and be made up of the first inflation row and the second inflation row, the distance h between the first inflation row and the second inflation row is 25-45 centimetre.Insert the aerating device of culturing in the bucket and be made up of the first inflation row and the second inflation row, the distance between the first inflation row and the second inflation row is 30-40 centimetre.The interior air of aerating device comes from outside the booth, after the outer air of booth is handled by blower fan pure air is sent into the inflation house steward, and the inflation house steward is in charge of pure air by inflation and aerating device is sent in the breed bucket.

The advantage of cultural method of the present invention is: closed culture, the indoor neatness standard that reaches, all can culture throughout the year, the output height, culturing liquid temperature and light application time can be controlled preferably, culture applicable to heavy industrialization, when occurring polluting, culture bucket and do not propagate mutually, thereby reduce the loss, the breeding environment health is pollution-free, and spirulina is direct-edible etc.

Description of drawings

Accompanying drawing 1 is the main TV structure schematic diagram that the present invention cultures booth; Accompanying drawing 2 is booth perspective view of the present invention; Accompanying drawing 3 is that A-A analyses and observe the structure for amplifying schematic diagram in the accompanying drawing 1; Accompanying drawing 4 is one of breed bucket arrangement scheme of the present invention schematic diagrames.

Embodiment

Cultural method of the present invention is carried out under enclosed environment, can culture in booth 1, also the sealing indoor culture that can make at materials such as brick and tile or glass.This method is provided with several and cultures bucket 6, culture in the bucket 6 and insert culturing liquid, each culturing liquid of culturing in the bucket 6 is not connected, avoids mutual infection when occurring polluting, culture bucket 6 and insert in the booth 1 of sealing, culturing the arrangement of bucket 6 in booth 1 can be on same horizontal plane; Also can be stepped arrangement, stepped arrangement also can make full use of space in the canopy simultaneously fully to expose to sunlight.Accompanying drawing 4 is depicted as one of scheme of culturing the stepped arrangement of bucket.The two sides of booth 1 or end face adopt transparent material to be made into the transparent body, be convenient to fully receive solar radiation, the two sides of booth 1 and end face also can adopt transparent material to be made into the transparent body simultaneously, in transparent two sides and end face cover is installed, this cover can play thermal effect in the winter time, also can play the effect that keeps the sun off in summer, cover can manually be rolled up and put, and also can adopt the mechanical device volume to put.Spray equipment 2 is installed at the top of described booth 1.Breed bucket 6 bottom outside described in the inventive method are provided with several grooves, and heating tube 14 is installed in the groove, be convenient to culturing liquid temperature of culturing in the bucket 6 are controlled, the temperature of culturing liquid be controlled at 16-38 ℃ all can, preferred 25-29 ℃, pH value remains on 8-12.Culturing bucket 6 is transparent bodies, adopts non-toxic transparent plastic to make, and also can adopt glass to make, and preferred non-toxic transparent plastic is made.Culture the height of inserting culturing liquid in the bucket 6 and should be less than or equal to 75 centimetres, be higher than 75 centimetres and the phenomenon that output reduces or survival rate reduces then can occur, but when the height of culturing liquid in bucket is low, its output descends thereupon, draw through repetition test, under the requirement of satisfying survival rate height and maximum production, the optimum height of culturing liquid in culturing bucket 6 is 60-70 centimetre, that is: 60 centimetres: 65 centimetres or 70 centimetres etc. all can, this height value does not change with the diameter of culturing bucket 6 and the variation of total height.For making the spirulina can faster growing, and improve its survival rate, in culturing bucket 6, insert aerating device, aerating device by inflation be in charge of 13 with the inflation house steward 12 be connected, each is cultured bucket 6 and all is connected with inflation house steward 12, the better scheme of this aerating device is to insert two inflation rows in culturing bucket 6, that is: aerating device is made up of the first inflation row, the 15 and second inflation row 16, on each inflation row several are set all and the vapour post, the first inflation row 15 inserts the bottom of culturing bucket 6, distance h between the second inflation row, the 16 and first inflation row 15 should be 25-45 centimetre at least, that is: 25 centimetres: 35 centimetres or 45 centimetres etc. all can, preferred scheme is: h is 30-40 centimetre, that is: 30 centimetres, 32 centimetres, 38 centimetres or 40 centimetres etc. all can.Inflation house steward 12 of the present invention can be for the air in the breed tube in a plurality of booths, reflux to make for fear of the liquid that under power down mode, produces and mix between producing between two different algae kinds because of siphonage, thus between inflation house steward 12 is in charge of 13 with inflation installation charging check valve 11.Air in the aerating device comes from outside the booth 1, after booth 1 outer air is handled by blower fan, the air of cleaning is sent into inflation house steward 12 through piping, inflation house steward 12 is in charge of 13 aerating device with pure air by each inflation again and sends into and culture in the bucket 6, and the preferred product of blower fan of the present invention is a roots blower.Method of the present invention is inserted the algae kind and is cultured in the bucket 6, cultures the breed standard that culturing liquids in the bucket 6 reach spirulina, and the algae kind is inserted to culture in the bucket 6 and gathered in the crops in about 15-20 days, and every day, results were changed the algae kind about 40-300 days.All can culture results throughout the year, the output height has increased substantially the economic benefit and the social benefit of culturing spirulina.3 is first transparent panels among the figure, and 4 is second transparent panels, the 5th, and fan, the 7th, heat exchanger water inlet pipe, the 8th, heat exchanger, the 9th, ventilation hole, the 10th, the outlet pipe of heat exchanger, the 17th, rope, the 18th, drainpipe, the 19th, main sewer, the 20th, platform, the 21st, threeway.Cultural method of the present invention also can be used for halobiontic growing seedlings such as abalone or sea cucumber.

Claims

1, a kind of cultural method of spirulina, it is characterized in that: this method is provided with several and cultures bucket (6), culture in the bucket (6) and insert culturing liquid, culturing liquid in each barrel is not connected, culturing bucket (6) inserts in the booth (1) of sealing, the two sides or the end face of booth (1) are the transparent bodies, culture bucket (6) bottom outside heating tube (14) is installed, culture in the bucket (6) and insert aerating device, aerating device is in charge of (13) by inflation and is connected with inflation house steward (12), and each breed bucket (6) all is connected with inflation house steward (12), cultures the interior culturing liquid temperature of bucket (6) and is controlled in the 16-38 ℃ of scope, pH value remains on 8-12, and culturing bucket (6) is the transparent body.

2, the cultural method of a kind of spirulina according to claim 1, it is characterized in that: the algae kind is inserted cultured in the bucket (6), culture the breed standard that the interior culturing liquid of bucket (6) reaches spirulina, the algae kind is inserted and is cultured (6) interior 15-20 days results of bucket, gather in the crops every day, 40-300 days replacing algae kinds.

3, the cultural method of a kind of spirulina according to claim 1 and 2 is characterized in that: the culturing liquid height of culturing in the bucket (6) is less than or equal to 75 centimetres.

4, the cultural method of a kind of spirulina according to claim 1 is characterized in that: the culturing liquid height of culturing in the bucket (6) is 65-70 centimetre.

5, according to the cultural method of claim 2 or 4 described a kind of spirulinas, it is characterized in that: culture bucket (6) and place the interior stepped arrangement of layout of booth (1).

6, the cultural method of a kind of spirulina according to claim 1 is characterized in that: spray equipment (2) is installed at the top of booth (1).

7, according to the cultural method of claim 1 or 4 described a kind of spirulinas, it is characterized in that: inflation house steward (12) and inflation are in charge of charging check valve (11) are installed between (13).

8, according to the cultural method of claim 1 or 7 described a kind of spirulinas, it is characterized in that: insert the aerating device of culturing in the bucket (6) and be made up of the first inflation row (15) and the second inflation row (16), the distance h between the first inflation row (15) and the second inflation row (16) is 25-45 centimetre.

9, according to the cultural method of claim 1 or 7 described a kind of spirulinas, it is characterized in that: insert the aerating device of culturing in the bucket (6) and be made up of the first inflation row (15) and the second inflation row (16), the distance between the first inflation row (15) and the second inflation row (16) is 30-40 centimetre.

10, the cultural method of a kind of spirulina according to claim 9, it is characterized in that: the air in the aerating device comes from outside the booth (1), after the outer air of booth (1) is handled by blower fan pure air is sent into inflation house steward (12), pure air is in charge of (13) by inflation to inflation house steward (12) and aerating device is sent in the breed bucket (6).