CN204608001U - Be applicable to duct type photoproduction reaction device and the cooling system thereof of Haematocoocus Pluvialls cultivation - Google Patents
Be applicable to duct type photoproduction reaction device and the cooling system thereof of Haematocoocus Pluvialls cultivation Download PDFInfo
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- CN204608001U CN204608001U CN201520272907.3U CN201520272907U CN204608001U CN 204608001 U CN204608001 U CN 204608001U CN 201520272907 U CN201520272907 U CN 201520272907U CN 204608001 U CN204608001 U CN 204608001U
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Abstract
The utility model discloses a kind of cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation, comprise algae liquid transfer lime and cooling outer tube, algae liquid transfer lime comprises algae liquid input tube, pipe in algae liquid output tube and algae liquid cooling but, algae liquid input tube and algae liquid output tube are connected to pipe two ends in algae liquid cooling but, in described algae liquid cooling but, pipe arranged outside has cooling outer tube, cooling outer tube one end is provided with coolant intake pipe, the other end is provided with coolant outlet hose, simultaneously, the invention also discloses a kind of duct type photoproduction reaction device being applicable to Haematocoocus Pluvialls cultivation.The utility model is applicable to the cooling efficiency of the cooling system quickening tubular type photoproduction reaction device of the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation, and water coolant reusable edible, reduces the waste of water resources, saves aquaculture cost; Low contact with algae liquid the Pollution risk caused because of water coolant, decrease the restriction of geographical conditions to duct type photoproduction reaction device.
Description
Technical field
The utility model relates to a kind of duct type photoproduction reaction device, particularly a kind of duct type photoproduction reaction device and cooling system thereof being applicable to Haematocoocus Pluvialls cultivation.
Background technology
Micro-algae is one of life entity that the earth occurs the earliest, is a kind of ubiquitous unicellular photoproduction autotrophic microorganism, must the supply respect of material play an important role at climate change and life.The breeding cycle of micro-algae is short, is generally the asexual increment of binary fission, little, the strong stress resistance of throwback decline coefficient, environmental adaptation scope is wide, gene structure is simple.Photosynthetic organoid can be carried out in addition in its cell, carbonic acid gas in Absorbable rod air, releasing oxygen, and by Kelvin's circulation, the gaseous carbon source in air is fixedly converted into polysaccharide, for self providing respiration energy derive, it is in process of growth, because the difference of micro-algae kind can also carry out secondary metabolism, produces the secondary metabolite that the added values such as multiple proteins, lipid, VITAMIN, carotene, sterols are higher.Benefit with the easy breeding of micro-algae, can to transform row strong, and the feature that meta-bolites is abundant, micro-algae is by the multinational important supply crop being classified as the 21 century human future energy, industrial raw materials, food.Under microalgae industry cultivating condition, process through downstream technique can output biofuel, biomaterial, the product innovations such as high protein foodstuff, for solving because the problems such as fossil energy shortage, industrialized environment pollution, cultivated land area provide the solution of Sustainable development.
The industrialization large-scale farming of micro-algae is the prerequisite obtaining micro-algae product, and its key is bioreactor.Photoproduction reaction device refers to a class device of tissue or the cell cultures that can be used for photosynthetic microorganism and have photosynthetic capacity, has similar structure: the regulating and control system having the culture condition such as light, temperature, dissolved oxygen, CO2, pH and nutritive substance to general bio-reactor.Bioreactor has higher optical energy utilization efficiency, can 18% be reached in the best condition, and plant and forest only can utilize people to penetrate 0.2% of luminous energy, and round-the-clock continuous or Semi-continuous cultivation can be carried out, therefore can realize the high-density culture of photosynthetic organism, and obtain the biomass yield of higher unit surface or volume.
At present, microdisk electrode mainly contains open and closed kind photoproduction reaction device.Open photoproduction reaction device adopts raceway pond culture systems mostly, and it is closed annular, and pond body is usually more shallow, the flowing of nutrient solution relies on paddle wheel to advance, be provided with baffle plate at bend place and carry out drainage, algae kind and nutrition drop into along liquid flow path direction before paddle wheel, through circulating in wheel slurry rear side results frond.The supply of its CO2 is mainly by CO2 in artificial supply or air, and the method CO2 in air being dissolved by hand mixing is supplemented.Open cultivation pool is affected by environment comparatively large, and for reaching high frond output, design and the addressing of cultivation pool are extremely important.Advantage: (1) early stage, construction cost was low, can utilize the bad arable lands such as saltings.(2) simple to operate, technical requirements is low; Shortcoming: (1) is subject to environmental pollution; (2) greatly, water body spontaneous evaporation amount is high, and namely culture condition is unstable for illumination and cultivation difference variation; (3) algae density is lower, and frond compiling costs is high.
Closed bioreactor culture conditional stability, can aseptic technique, easily carries out high-density culture.General Closed photobioreactor has: duct type, flat, column air lift type, stirred-tank fermenter, floating bag film etc.Closed photobioreactor can manual control frustule growth conditions, thus obtains the frustule biomass of high yield, and greatly can reduce the probability of assorted algae pollution.Due to Closed photobioreactor can be handling stronger, become the main aquaculture model of emerging Wei Zao enterprise.
In all closed photoreactor types, tubular reactor is most appropriate in an outdoor environment to the type of reactor of micro-algae large scale culturing.The slope glass that the many employings of tubular type micro-algae photoreactor are transparent or organic slope glass material pipe are spliced, and in pipe, the power of algae liquid circulation mixing is many is provided by process pump or air lift type system.The integral arrangement configuration of pipe has the various ways such as horizontal, rectilinear, tilting.Amass with volume ratio owing to having higher illuminating surface and be easy to amplify, tubular reactor is suitable for applying in an outdoor environment very much, can reach very high algae liquid culture density.But larger illuminating area result also in tubular type photoproduction reaction actuator temperature along with the change of light application time larger fluctuating, and this is to being unfavorable with the more sensitive micro-algae of thermal adaptation scope, tubular type photoproduction reaction device temperature control method traditional at present mainly adopts Water spray or water droplet to fill with, but this mode water resource waste is large, big for environment pollution, easily cause equipment surrounding enviroment to grow assorted algae and bacterium, larger pollution hidden trouble is caused to the cultivation equipment of entirety.
Summary of the invention
The purpose of this utility model is to provide a kind of cooling efficiency accelerating tubular type photoproduction reaction device, the waste of few water resources, save aquaculture cost, reduce to contact because of water coolant the Pollution risk caused with algae liquid be applicable to duct type photoproduction reaction device that Haematocoocus Pluvialls cultivates and cooling system thereof.
For achieving the above object, the utility model adopts following technical scheme:
A kind of cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation, comprise algae liquid transfer lime and cooling outer tube, algae liquid transfer lime comprises pipe in algae liquid input tube, algae liquid output tube and algae liquid cooling but, algae liquid input tube and algae liquid output tube are connected to pipe two ends in algae liquid cooling but, in described algae liquid cooling but, pipe arranged outside has cooling outer tube, cooling outer tube one end is provided with coolant intake pipe, and the other end is provided with coolant outlet hose.
Preferably, in described algae liquid cooling but, pipe is flattened oval pipeline.
Preferably, the pipe diameter of described algae liquid input tube and algae liquid output tube is 1cm ~ 14cm.
Preferably, the pipe diameter of described cooling outer tube is than between the large 5cm ~ 10cm of the pipe diameter of described algae liquid input tube and algae liquid output tube.
Preferably, described algae liquid input tube and coolant outlet hose are positioned at algae liquid cooling and but manage same one end.
Be applicable to a duct type photoproduction reaction device for Haematocoocus Pluvialls cultivation, comprise above-mentioned cooling system, input house steward and delivery trunk, input house steward is connected with algae liquid input tube, and delivery trunk is connected with algae liquid output tube.
Preferably, described cooling system is at least one, and the coolant intake pipe of cooling system is provided with water pump.
Preferably, input house steward and algae liquid input tube are tightly connected, and delivery trunk and algae liquid output tube are tightly connected.
Compared with prior art, the cooling efficiency of tubular type photoproduction reaction device accelerated greatly by the cooling system of duct type photoproduction reaction device that the utility model is applicable to Haematocoocus Pluvialls cultivation, and water coolant reusable edible, reduces the waste of water resources, saves aquaculture cost; Water coolant completes thermal exchange with algae liquid in complete closed environment, reduces because water coolant contacts with algae liquid the Pollution risk caused; Duct type photoproduction reaction device of the present utility model can carry out according to carrying capacity and weather condition the quantity adjusting cooling system, decrease the restriction of geographical conditions to duct type photoproduction reaction device, for the mankind create better hardware condition to the further exploitation of micro-algae.
Accompanying drawing explanation
Fig. 1 is the cooling system structure schematic diagram that the utility model is applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation;
Fig. 2 is the structural representation that the utility model is applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, those skilled in the art better understand the technical solution of the utility model, below in conjunction with embodiment also with reference to accompanying drawing, further describe the utility model.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
A kind of cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation, as shown in Figure 1, comprise algae liquid transfer lime 1 and cooling outer tube 2, algae liquid transfer lime 1 comprises algae liquid input tube 11, pipe 13 in algae liquid output tube 12 and algae liquid cooling but, algae liquid input tube 11 and algae liquid output tube 12 are connected to pipe 13 two ends in algae liquid cooling but, algae liquid enters pipe 13 in algae liquid cooling but from algae liquid input tube 11, flow out from algae liquid output tube 12 after cooled, the pipe diameter of described algae liquid input tube 11 and algae liquid output tube 12 is 1cm ~ 14cm, in described algae liquid cooling but, pipe 13 is flattened oval pipeline, effective raising cooling efficiency, in described algae liquid cooling but, pipe 13 arranged outside has cooling outer tube 2, cooling outer tube 2 is for carrying water coolant, algae liquid in pipe 13 in algae liquid cooling is but cooled, the pipe diameter of described cooling outer tube 3 is than between the large 5cm ~ 10cm of the pipe diameter of described algae liquid input tube 11 and algae liquid output tube 12, cooling outer tube 2 one end is provided with coolant intake pipe 21, the other end is provided with coolant outlet hose 22, described algae liquid input tube 11 and coolant outlet hose 22 are positioned at algae liquid cooling but same one end of pipe 13, make the water coolant being full of constant speed flowing in cooling outer tube 2, and the algae liquid flow direction contrary in flow of cooling water direction in cooling outer tube and algae liquid cooling but in pipe 13, cooling object is reached by conduction of heat.
A kind of duct type photoproduction reaction device being applicable to Haematocoocus Pluvialls cultivation, as Fig. 2, comprise above-mentioned cooling system, input house steward 3 and delivery trunk 4, input house steward 3 and algae liquid input tube 11 are tightly connected, and delivery trunk 4 and algae liquid output tube 12 are tightly connected, wherein, cooling system is at least one, and the present embodiment is preferably multiple, and the coolant intake pipe 21 of cooling system is provided with water pump 5.
The cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation of the present utility model can accelerate the cooling efficiency of tubular type photoproduction reaction device greatly, and water coolant reusable edible reduces the waste of water resources, saves aquaculture cost; Water coolant completes thermal exchange with algae liquid in complete closed environment, reduces because water coolant contacts with algae liquid the Pollution risk caused; Duct type photoproduction reaction device of the present utility model can carry out according to carrying capacity and weather condition the quantity adjusting cooling system, decrease the restriction of geographical conditions to duct type photoproduction reaction device, for the mankind create better hardware condition to the further exploitation of micro-algae.
Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole modifications.
Claims (8)
1. one kind is applicable to the cooling system of the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation, it is characterized in that: comprise algae liquid transfer lime and cooling outer tube, algae liquid transfer lime comprises pipe in algae liquid input tube, algae liquid output tube and algae liquid cooling but, algae liquid input tube and algae liquid output tube are connected to pipe two ends in algae liquid cooling but, in described algae liquid cooling but, pipe arranged outside has cooling outer tube, cooling outer tube one end is provided with coolant intake pipe, and the other end is provided with coolant outlet hose.
2. the cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation according to claim 1, is characterized in that: in described algae liquid cooling but, pipe is flattened oval pipeline.
3. the cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation according to claim 1, is characterized in that: the pipe diameter of described algae liquid input tube and algae liquid output tube is 1cm ~ 14cm.
4. the cooling system of duct type photoproduction reaction device being applicable to Haematocoocus Pluvialls cultivation according to claim 1, is characterized in that: the pipe diameter of described cooling outer tube is than between the large 5cm ~ 10cm of the pipe diameter of described algae liquid input tube and algae liquid output tube.
5. the cooling system being applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation according to claim 1, is characterized in that: described algae liquid input tube and coolant outlet hose are positioned at algae liquid cooling and but manage same one end.
6. be applicable to a duct type photoproduction reaction device for Haematocoocus Pluvialls cultivation, it is characterized in that: comprise cooling system according to claim 1, input house steward and delivery trunk, input house steward is connected with algae liquid input tube, and delivery trunk is connected with algae liquid output tube.
7. be applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation as claimed in claim 6, it is characterized in that: described cooling system is at least one, and the coolant intake pipe of cooling system is provided with water pump.
8. be applicable to the duct type photoproduction reaction device of Haematocoocus Pluvialls cultivation as claimed in claim 6, it is characterized in that: input house steward and algae liquid input tube are tightly connected, and delivery trunk and algae liquid output tube are tightly connected.
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|---|---|---|---|
| CN201520272907.3U CN204608001U (en) | 2015-04-30 | 2015-04-30 | Be applicable to duct type photoproduction reaction device and the cooling system thereof of Haematocoocus Pluvialls cultivation |
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| CN201520272907.3U CN204608001U (en) | 2015-04-30 | 2015-04-30 | Be applicable to duct type photoproduction reaction device and the cooling system thereof of Haematocoocus Pluvialls cultivation |
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