CN201403385Y

CN201403385Y - Algae culture device

Info

Publication number: CN201403385Y
Application number: CN2009201494075U
Authority: CN
Inventors: 林健峯
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-10
Filing date: 2009-04-10
Publication date: 2010-02-17
Anticipated expiration: 2019-04-10

Abstract

The utility model provides an algae culture device, which comprises a light guide plate, at least one photic circulating channel, at least one light-emitting module, a gas introduction module, an algae collecting module, a gas introduction module, a gas collecting module, a culture medium introduction module, a temperature control module and a PH control module. The light guide plate and the light-emitting module are utilized in the utility model to achieve the purpose of 24-hour introduction of a light source, thereby improving the algae production efficiency.

Description

Algatron

Technical field

The utility model relates to a kind of algatron, and the device about a kind of plant regeneration by tissue culture technique refers to a kind of device of cultivating algae especially.

Background technology

The industrial revolution brings mankind's development in science and technology fast and economic growth, impels human living standard significantly to promote, but also brings great impact of natural world and destruction immediately.The earth surface temperature rises just gradually, and cause the phenomenon of warmization of earth surface, be so-called greenhouse effect (Greenhouse Effect), mainly be by existing greenhouse gases in the atmosphere, wherein because the quite discharging of great amount of carbon dioxide, in the past 150 in the period of, concentration of carbon dioxide has approximately increased by 25% degree in the atmosphere, impels 0.5 ℃ of global average annual temperature rise.As for causing the reason that gas concentration lwevel significantly increases in the atmosphere, except the lasting felling (Deforestation) of forest, another principal element is exactly that human a large amount of use fossil fuel causes.Also owing to the quick increase of earth population and the high development of industry and commerce, the mankind will face the enormous pressure such as natural resourcess such as grain, the energy, mineral products, the building materials shortage and the deterioration of the ecological environment.At present alternate resources is all actively sought in countries in the world, slowing down the depletion rate of natural resources, and prepares for period for resource exhaustion in the future.For example, waterpower, morning and evening tides, wind-force, solar energy and give birth to alternative energy source such as mass-energy, and the exploitation expansion like a raging fire all of alternative grains such as mushroom, algae, insect.

With the algae is example, but the photosynthetic algae absorbing carbon dioxide of various row, and generate various useful compositions such as vitamin, Amino acid, pigment, protein, polysaccharide, cellulose, fatty acid.In addition and since algae have growth fast, solar energy utilization ratio height, advantage such as nutritious, therefore become the key object of alternate resources research.For example, utilize algae as feed, substitute grain or utilize algae to handle surplus carbon dioxide or even change into biodiesel by the green alga oil and grease extracting.

Therefore, how quick and a large amount of cultivation algae has become the problem that the researcher endeavoured to solve of association area.The cultivation of algae mainly need provide enough light, carbonic acid gas and nutrient.And in incubation, in order effectively to utilize luminous energy, culture apparatus or system must reach the big and abundant stir culture liquid of light-receiving area can contact light efficiently by algae, and makes algae contact carbonic acid gas and nutrient equably.In addition, the abundant stirring oxygen that also can discharge algae efficiently and produced, and avoid algae to be attached to the culture apparatus surface and cause the light transmittance of culture apparatus to descend.

Recent decades, many algatrons and method are suggested successively.For example, be to carry out algae culture in early days with pond shape photosynthetic reactor, its structure only is about 15 to the 20 centimeters pond of the depth of water, and the bottom ventilation is to promote circulation and to mix.This kind reactor structure is simple, makes easily, and with low cost, but because the nutrient mixing is uneven, add that the algae sedimentation phenomenon is obvious, therefore be configured similar channeltype reactor gradually and replace.In the channeltype photosynthetic reactor, culture fluid flows, and the sinuous flow that is produced between fluid and channel wall can provide the ability of mixing of culture fluid itself and cell suspension.So the cell growth curve of general channel photosynthetic reactor can come well than pond shape photosynthetic reactor.

Yet, aforesaid photosynthetic reactor belongs to outdoor open system, though but it has advantages such as the low large-scale culture of cost, but also have area excessive, be subject to him and plant biology or dust pollution, be subject to shortcomings such as weather influence, the easy loss of carbonic acid gas, therefore, the closed culture systems is suggested.Present closed culture systems comprises fermentation tank, tubulose photosynthetic reactor, tabular photosynthetic reactor, helix photosynthetic reactor etc.Wherein, the helix photosynthetic reactor is that the bending of tubulose photosynthetic reactor is connected to helical form, it has long response path, therefore can be for the exchange distance of more gas-liquid, help algae to make full use of to enter the carbonic acid gas in the photosynthetic reactor, in addition, the tubulose photosynthetic reactor also has bigger area backlight simultaneously, can utilize light more fully.The closed culture systems have envirment factor easy to control, be not vulnerable to pollute, the culture density advantages of higher, and its shortcoming is that cost is higher, caliber subjects to eaerthquake damage.

Therefore, how to create a kind of algatron, having advantages such as easy manufacturing, with low cost, operating flexibility, high efficiency and the importing of twenty four hours light source, with can be fast and cultivate required algae in large quantities, will be that the utility model desires actively to provide part.

The utility model content

Because the shortcoming of above-mentioned algatron, it does not reach perfection the present utility model people's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of algatron, in the hope of reaching advantages such as easy manufacturing, with low cost, operating flexibility, high efficiency and the importing of twenty four hours light source, with the purpose of can be fast and cultivating required algae in large quantities.

For reaching above-mentioned purpose, the utility model proposes a kind of algatron, include: a LGP, it is that transparent material is made; At least one printing opacity circulation road, have a first and a second portion, this first is arranged on this LGP with a continuous S-shaped, this second portion and this first join end to end and connect to finish circulation, wherein, the surface in this printing opacity circulation road is a cambered surface, and the two ends end to end of this first have an opening respectively; At least one light emitting module is arranged at a side of this LGP; One algae imports module, is connected with the head end opening of this first, in order to import algae; One algae collection module is connected with the tail end opening of this first, in order to collect algae; One gas imports module, is connected with the tail end opening of this first, in order to import pending gas to this printing opacity circulation road; One gas collection module is connected with the head end opening of this first, in order to collect the gas that is produced in this printing opacity circulation road; One medium imports module, in order to import medium to this printing opacity circulation road; One temperature control modules is in order to control the temperature in this printing opacity circulation road; And an acid-base value control module, in order to control the acid-base value in this printing opacity circulation road.

Whereby, a kind of algatron of the utility model can reach advantages such as easy manufacturing, with low cost, operating flexibility, high efficiency and the importing of twenty four hours light source, really with the purpose of can be fast and cultivating required algae in large quantities.

Description of drawings

Fig. 1 is the front view according to the algatron of the utility model one embodiment.

Fig. 2 is the stereogram according to its first of printing opacity circulation road of the utility model one embodiment.

Fig. 3 A is the end view according to the algatron of the utility model one embodiment.

Fig. 3 B is the end view according to the algatron of another embodiment of the utility model.

[primary clustering symbol description]

110 LGPs

120 printing opacity circulation roads

122 firsts

The 122a opening

The 122b opening

124 second portions

130 light emitting modules

140 algae import module

150 algae collection modules

160 gases import module

170 gas collection modules

180 medium import module

190 temperature control modules

200 acid-base value control modules

210 reflectors

Embodiment

For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, illustrate as after:

At first, see also Fig. 1,2 and 3A, Fig. 1 is the front view according to the algatron of the utility model one embodiment, Fig. 2 is that Fig. 3 A is the end view according to the algatron of the utility model one embodiment according to the stereogram of its first of printing opacity circulation road of the utility model one embodiment.Wherein, the algatron according to the utility model one embodiment includes a LGP 110, a printing opacity circulation road 120, a light emitting module 130, algae importing module 140, an algae collection module 150, gas importing module 160, a gas collection module 170, medium importing module 180, a temperature control modules 190, an acid-base value control module 200 and a reflector 210.

This LGP 110 is that transparent material is made, in order to directing light.This printing opacity circulation road 120 has a first 122 and a second portion 124, this first 122 is arranged on this LGP 110 with a continuous S-shaped, this second portion 124 is to join end to end with this first 122 to connect to finish circulation, wherein, the surface in this printing opacity circulation road 120 is a cambered surface, and the two ends end to end of this first 122 have an opening 122a, 122b respectively.By cambered surface is arranged on the surface in this printing opacity circulation road 120, then can make be stored in wherein algae can clamping stagnation in the dead angle, and be easier to take out.This light emitting module 130 is at least one sides that are arranged at this LGP 110, and to can be a red-light LED module or the wavelength that a wavelength is 620～685nm be the blue-ray LED module of 440～485nm, or is collected the light guide module of sunlight by optical fiber.Opposite side in this LGP 110 more is provided with a reflector 210, and the light that makes this light emitting module 130 inject this LGP 110 can be utilized completely.

Algae of the present utility model thus can be when sunshine be sufficient, sunshine is fully shone through at least one side of this LGP 110 and this printing opacity circulation road 120, when night or sunshine deficiency, start this light emitting module 130, fully shone by the help of this LGP 110 and this reflector 210, but so reached the effect that the utility model twenty four hours imports light source.

This algae imports module 140 and is connected with the head end opening 122a of this first 122, in order to import algae.This algae collection module 150 is connected with the tail end opening 122b of this first 122, in order to collect algae.By gravitational effect, the utility model can be easily imported the algae of not maturation by the top opening, and the algae of maturation is derived by lower opening.

This gas imports module 160, is connected with the tail end opening 122b of this first 122, and in order to import pending gas to this printing opacity circulation road 120, wherein, this pending gas can be carbonic acid gas.This gas collection module 170 is connected with the head end opening 122a of this first 122, in order to collect the gas that is produced in this printing opacity circulation road 120.By the floating principle that can make progress in liquid of gas, the utility model can import pending gas and diffuse to all printing opacity circulation roads easily from the below, and derives collection from the top with the gas that is produced.

This medium imports module 180 in order to import medium to this printing opacity circulation road 120, and wherein, this medium imports the medium that module imported and can be nitrogen salt, microcosmic salt or vitamin.This temperature control modules 190 is in order to control the temperature in this printing opacity circulation road 120.This acid-base value control module 200 is in order to control the acid-base value in this printing opacity circulation road 120.By these three kinds of modules, and can control algae grows effectively, to reach the utility model operating flexibility and to improve the purpose of algae production efficiency.

Then, please refer to Fig. 3 B, Fig. 3 B is the end view according to the algatron of another embodiment of the utility model.Wherein this printing opacity circulation road 120 can be arranged at the both sides of this LGP 110 respectively, thus, according to the algatron of this embodiment of the utility model, though cost improves relatively, but can improve the production efficiency of nearly twice, look closely user's demand and can freely use.

As mentioned above, the utility model meets patent three important documents fully: the utilizability on novelty, progressive and the industry.With novelty and progressive, the utility model imports the setting of module, an algae collection module, gas importing module, a gas collection module, a medium importing module, a temperature control modules and an acid-base value control module by a LGP, at least one printing opacity circulation road, at least one light emitting module, an algae, and can reach advantages such as easy manufacturing, with low cost, operating flexibility, high efficiency and the importing of twenty four hours light source really, with the purpose of can be fast and cultivating required algae in large quantities; With regard to the utilizability on the industry, the product that utilizes the utility model to derive is when the demand that can fully satisfy existing market.

The utility model is open with preferred embodiment hereinbefore, it will be understood by those skilled in the art that so this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment equivalence.Therefore, protection domain of the present utility model when with appended claim the person of being defined be as the criterion.

Claims

1, a kind of algatron is characterized in that comprising:

One LGP, it is that transparent material is made;

At least one printing opacity circulation road, have a first and a second portion, this first is arranged on this LGP with a continuous S-shaped, this second portion is to join end to end with this first to connect to finish circulation, wherein, the surface in this printing opacity circulation road is a cambered surface, and the two ends end to end of this first have an opening respectively;

At least one light emitting module is arranged at least one side of this LGP;

One algae imports module, is connected with the head end opening of this first, in order to import algae;

One algae collection module is connected with the tail end opening of this first, in order to collect algae;

One gas imports module, is connected with the tail end opening of this first, in order to import pending gas to this printing opacity circulation road;

One gas collection module is connected with the head end opening of this first, in order to collect the gas that is produced in this printing opacity circulation road;

One medium imports module, in order to import medium to this printing opacity circulation road;

One temperature control modules is in order to control the temperature in this printing opacity circulation road; And

One acid-base value control module is an acid-base value in order to control this printing opacity circulation road.

2, device as claimed in claim 1 is characterized in that, when this printing opacity circulation road is one, more is provided with a reflector in the opposite side of this LGP.

3, device as claimed in claim 1 or 2 is characterized in that, this light emitting module is a led module or the light guide module of being collected sunlight by optical fiber.

4, device as claimed in claim 3 is characterized in that, this led module is that a wavelength is the red-light LED module of 620～685nm.

5, device as claimed in claim 3 is characterized in that, this led module is that a wavelength is the blue-ray LED module of 440～485nm.

6, device as claimed in claim 1 is characterized in that, it is carbonic acid gas that this gas imports the gas that module imported.

7, device as claimed in claim 1 is characterized in that, it is nitrogen salt, microcosmic salt or vitamin that this medium imports the medium that module imported.