CN203096076U - Pipeline reactor with built-in temperature control and microalgae culturing device with pipeline reactor - Google Patents

Pipeline reactor with built-in temperature control and microalgae culturing device with pipeline reactor Download PDF

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Publication number
CN203096076U
CN203096076U CN 201220743867 CN201220743867U CN203096076U CN 203096076 U CN203096076 U CN 203096076U CN 201220743867 CN201220743867 CN 201220743867 CN 201220743867 U CN201220743867 U CN 201220743867U CN 203096076 U CN203096076 U CN 203096076U
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temperature control
pipe
liquid
circulation
inlet pipe
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骆野鸣
文善镭
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骆野鸣
文善镭
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Abstract

The utility model relates to a pipeline reactor with built-in temperature control and a microalgae culturing device with the pipeline reactor. The microalgae culturing device comprises a circulating liquid inlet pipe, a circulating liquid outlet pipe, connecting pipes, sleeve joints, flange discs, light reaction tubes, temperature control tubes, a temperature control liquid inlet tube, a temperature control liquid outlet tube, a valve, a circulating pump, a temperature control circulating tube, a circulating tank, a liquid inlet pipe, a liquid outlet pipe, a gas inlet pipe and a gas outlet pipe and is characterized in that the top of the circulating tank is connected with the liquid inlet pipe, the gas outlet pipe is arranged at the upper part (or top) of the sidewall of the circulating tank, the sidewall of the circulating tank is connected with the circulating liquid outlet pipe through the flange discs, the bottom of the circulating tank is connected with the liquid outlet pipe, the gas inlet pipe is connected with the bottom of the circulating tank, and the circulating pump is connected with the liquid outlet pipe and the circulating liquid inlet pipe respectively through the valve. According to the pipeline reactor and the microalgae culturing device, due to the built-in temperature control tubes, the light flux of the pipeline reactor can be guaranteed so as to improve the photosynthesis efficiency and culture efficiency of microalgae, and the temperature during microalgae culturing can be effectively controlled so as to meet the demands of the microalgae on growth and season change; and due to circulating temperature control and device water recycling methods, the waste of water resources is greatly reduced, and the integrated production cost of the microalgae is reduced.

Description

A kind of pipeline reactor of built-in temperature control and have its both culturing microalgae device
Technical field
The invention belongs to little algae bioengineering field, especially a kind of pipeline reactor of built-in temperature control and have its both culturing microalgae device.
Background technology
Little algae is that a class extensively distributes at global water body, the high plant plankton of nutritious, photosynthetic availability.Little algae photosynthetic efficiency is high, and growth rapidly accounts for more than 40% of global carbon dioxide fixation amount by the annual fixed carbonic acid gas of little algae photosynthesis, produces the oxygen in about 50% the atmosphere.Simultaneously, the microalgae cell metabolism produces nutritive substances such as abundant polysaccharide, protein, pigment, makes it have good DEVELOPMENT PROSPECT in fields such as food, medicine, genetically engineered, the energy, novel material and environmental improvements.In recent years, the little algae open pond of indoor and outdoor formulas that adopt in large-scale commercial process are cultivated more, this production model exists takes up an area of problems such as big, that production is unstable, easily pollute, culture efficiency is low, especially with little algae as food in the course of processing, inevitably heavy metal contamination and organic residual security that greatly reduces food seriously restricted the economic worth of little algae industry.The substitute is emerging closed bioreactor, comprising: 1, pipeline reactor, 2, plate-type reactor, 3, the optical fiber reactor, 4, light-emitting diodes pipe reactor etc.Wherein, pipeline reactor is with better production capacity, controlled, less energy-consumption, and advantage advantages such as high quality and Product Safety are the most outstanding, will become the trend of following closed both culturing microalgae technical development.The resource recovery that little algae industry is outstanding makes its modern recycling economy industry that is defined as a Sustainable development, and therefore security, economy and the environment to both culturing microalgae proposed requirements at the higher level.
The bioelement of micro algae growth breeding has a lot, and what except that illumination, nutrition it is had the greatest impact is temperature.The optimum growth temperature of the little algae of most of economy is at 20-30 ℃, and low temperature can make the micro algae growth breeding slow down to stopping, and production efficiency is low; High temperature suppresses little algae physiologically active, and its growth and breeding ability is reduced, and more may cause little algae death, causes whole cultivation failure.High temperature is far longer than the influence that low temperature causes to the destruction of micro-algae large-scale cultivation.Therefore, temperature control in the little algae of large-scale cultivation, is become a necessary supporting link of both culturing microalgae by large-scale application.
At present, domestic and international most of pipelines algae reactor that declines all takes the spray mode to solve temperature control problem, and the spray water atomizing is effective, and spray area is big, and volatilization is difficult to recycle and reuse easily, has caused huge water resource waste.With south is example, needs cooling the annual 5-10 month, and for the control culture temperature is lower than 30 ℃, spray at least more than 5 hours every day.Calculate with this, the both culturing microalgae factory that scale is 1000 tons of cultivation amounts, needing cooling water every day is 570 tons (17100 tons every months, annual 85500 tons).If this portion water uses the recycle system to recycle, more than 80,000 cubic metre of then annual water saving.
Summary of the invention
The purpose of this utility model provides the duct type photoreactor that is used for the cycle control temperature in a kind of both culturing microalgae process, and little algae is cultured under constant temperature.
A kind of pipeline reactor of built-in temperature control and have its both culturing microalgae device comprises circulation liquid-inlet pipe, circulation drain pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, temperature control tube, temperature control liquid-inlet pipe, temperature control drain pipe, valve, recycle pump, temperature control circulation tube, circulation tank, liquid-inlet pipe, liquid discharge pipe, inlet pipe, vapor pipe; It is characterized in that the circulation tank top connects liquid-inlet pipe, its side wall upper part (or top) is provided with vapor pipe, and sidewall is by ring flange and circulation fluid pipe coupling, and the bottom connects liquid discharge pipe, inlet pipe is connected with the circulation tank bottom, and recycle pump is connected with the circulation liquid-inlet pipe with liquid discharge pipe respectively by valve; Circulation liquid-inlet pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, circulation drain pipe constitute pipeline reactor, and recycle pump, pipe connecting, temperature control liquid-inlet pipe, temperature control tube, temperature control drain pipe, temperature control circulation tube, valve constitute the circulates temperature controlled system; The temperature control tube nozzle diameter is less than photoresponse pipe nozzle diameter, and temperature control tube passes muff joint and is connected with the temperature control drain pipe with the temperature control liquid-inlet pipe respectively with photoresponse pipe inside, forms cavity structure with muff joint, photoresponse pipe; Two muff joints are connected to photoresponse pipe two ends by ring flange, and linking to each other by two muff joints between two photoresponse pipes is connected into " U " type structure;
Described circulation liquid-inlet pipe links to each other with muff joint one end by pipe connecting, and muff joint is by ring flange and photoresponse pipe coupling, and the circulation drain pipe is also by pipe connecting and muff joint and photoresponse pipe coupling;
Described temperature control liquid-inlet pipe links to each other with valve with recycle pump by pipe connecting, and the temperature control circulation tube directly links to each other the temperature control drain pipe with the temperature control liquid-inlet pipe;
Described pipe connecting can be changed into bend pipe, can change the direction that is connected entity with it.
During use, little algae algae liquid enters from the circulation liquid-inlet pipe, arrives in the cavity structure of temperature control tube, muff joint and the formation of photoresponse pipe through pipe connecting and muff joint, cultures after the circulation drain pipe is discharged by illumination cultivation;
Little algae algae liquid needs controlled temperature in cultivating breeding process, circulation fluid enters temperature control tube through the recycle pump pressurization from the temperature control liquid-inlet pipe, by discharging from the circulation drain pipe after temperature control tube outer wall and the little algae algae liquid touch controls temperature, the circulation fluid that the temperature control circulation tube will have been discharged is imported the temperature control liquid-inlet pipe once more and is carried out recycle, and temperature control drain pipe one end can connect the circulation fluid treatment facility.
Preferably, described photoresponse pipe two ends are ring flange, and described muff joint is that a Y-tube and an end are provided with ring flange, and the photoresponse pipe closely is connected by ring flange with muff joint.
Preferably, the spacing between the internal diameter of described temperature control tube external diameter and photoresponse pipe is 10-50mm, and the temperature control tube material is a glass.
Preferably, described temperature control tube and photoresponse pipe are at least 1, and a plurality of photoresponse pipes connect and compose the S type through muff joint.
Preferably, described circulation fluid is a temperature range at 10 ℃ ~ 50 ℃ water.
Preferably, described photoresponse pipe, temperature control tube, circulation liquid-inlet pipe, circulation drain pipe, temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with temperature inductor, as: electronic thermometer.
Preferably, described temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with valve.
Preferably, described muff joint can be selected plastics, glass or stainless steel metal material for use, and photoresponse pipe and muff joint flange connecting dish are replaceable to be connected for gum cover or bonding mode.
The invention provides both culturing microalgae and temperature controlled device in a kind of extensive both culturing microalgae process, its built-in temperature control pipeline can ensure the optical throughput of pipeline reactor, to improve little algae photosynthetic efficiency and culture efficiency, can effectively control temperature in the both culturing microalgae process again to satisfy the requirement of micro algae growth and seasonal variation.The more important thing is that loop temperature-control device water cycle utilizes method to significantly reduce the waste of water resources again, and reduce the comprehensive production cost of little algae.The present invention is applicable to all duct type micro algae culturing devices.
The present invention compared with prior art has following effect and advantage:
1, save and make full use of water resources, the water of process heat exchange uses repeatedly through the recycle system;
2, can cool off and heat up, tackle the seasonal variation of extensive both culturing microalgae;
3, the temperature control pipeline directly contacts with nutrient solution, and heat exchange area is big, and temperature control effect is good;
4, the temperature variation of real time temperature monitoring algae liquid and temperature control fluid adds top and whole temperature control blocked operation is easy, is convenient to fine tune temperature, the precise quantification temperature control;
5, built-in transparent temperature control pipeline does not influence little algae photosynthetic efficiency;
6, adopt underground conservation pool method of cooling, no energy consumption;
7, can dock compatibility with any hot/cold source, strengthen the extendability of reactor assembly.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the pipeline reactor structure iron of built-in temperature control in the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device with it;
Fig. 2 is the structure iron of photoreactor in the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device with it;
Fig. 3 is the structure iron of temperature control system in the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device with it;
Fig. 4 is the axonometric drawing of photoresponse pipe in the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device with it;
Fig. 5 is the axonometric drawing of the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device middle sleeve joint with it;
Fig. 6 is the axonometric drawing of the pipeline reactor of a kind of built-in temperature control of the present invention and the both culturing microalgae device middle sleeve annexation with it;
Fig. 7 is the stereographic map of both culturing microalgae device of the pipeline reactor of a kind of built-in temperature control of the present invention;
Be labeled as shown in the above accompanying drawing: 1 circulation drain pipe, 2 circulation liquid-inlet pipes, 3 pipe connectings, 4 muff joints, 5 ring flanges, 6 photoresponse pipes, 7 temperature control tubes, 8 temperature control liquid-inlet pipes, 9 temperature control drain pipes, 10 valves, 11 recycle pumps, 12 temperature control circulation tubes, 13 circulation tanks, 14 liquid-inlet pipes, 15 liquid discharge pipes, 16 inlet pipe, 17 vapor pipes.
Embodiment
A kind of pipeline reactor of built-in temperature control and have its both culturing microalgae device, as shown in Figure 7, comprise circulation liquid-inlet pipe, circulation drain pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, temperature control tube, temperature control liquid-inlet pipe, temperature control drain pipe, valve, recycle pump, temperature control circulation tube, circulation tank, liquid-inlet pipe, liquid discharge pipe, inlet pipe, vapor pipe; It is characterized in that the circulation tank top connects liquid-inlet pipe, its side wall upper part (or top) is provided with vapor pipe, and sidewall is by ring flange and circulation fluid pipe coupling, and the bottom connects liquid discharge pipe, inlet pipe is connected with the circulation tank bottom, and recycle pump is connected with the circulation liquid-inlet pipe with liquid discharge pipe respectively by valve; As shown in Figure 1, circulation liquid-inlet pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, circulation drain pipe constitute pipeline reactor, and recycle pump, pipe connecting, temperature control liquid-inlet pipe, temperature control tube, temperature control drain pipe, temperature control circulation tube, valve constitute the circulates temperature controlled system; The temperature control tube nozzle diameter is less than photoresponse pipe nozzle diameter, and temperature control tube passes muff joint and is connected with the temperature control drain pipe with the temperature control liquid-inlet pipe respectively with photoresponse pipe inside, forms cavity structure with muff joint, photoresponse pipe; Two muff joints are connected to photoresponse pipe two ends by ring flange, and linking to each other by two muff joints between two photoresponse pipes is connected into " U " type structure;
Described circulation liquid-inlet pipe links to each other with muff joint one end by pipe connecting, and muff joint is by ring flange and photoresponse pipe coupling, and the circulation drain pipe is also by pipe connecting and muff joint and photoresponse pipe coupling;
Described temperature control liquid-inlet pipe links to each other with valve with recycle pump by pipe connecting, and the temperature control circulation tube directly links to each other the temperature control drain pipe with the temperature control liquid-inlet pipe;
Described pipe connecting can be changed into bend pipe, can change the direction that is connected entity with it.
As shown in Figure 2, little algae algae liquid enters from the circulation liquid-inlet pipe, arrives in the cavity structure of temperature control tube, muff joint and the formation of photoresponse pipe through pipe connecting and muff joint, cultures after the circulation drain pipe is discharged by illumination cultivation.
Little algae algae liquid needs controlled temperature in cultivating breeding process, as shown in Figure 3, circulation fluid enters temperature control tube through the recycle pump pressurization from the temperature control liquid-inlet pipe, by discharging from the circulation drain pipe after temperature control tube outer wall and the little algae algae liquid touch controls temperature, the circulation fluid that the temperature control circulation tube will have been discharged is imported the temperature control liquid-inlet pipe once more and is carried out recycle, and circulation drain pipe one end can connect the circulation fluid treatment facility.
As shown in Figure 4, photoresponse pipe two ends are provided with ring flange; As shown in Figure 5, sleeved is a Y-tube; As shown in Figure 6, the ring flange of sleeved one end is connected with the ring flange of photoresponse Guan Yiduan, the mouth of pipe bore of one end is consistent with the external diameter of temperature control tube, and two sleeveds are connected by the top mouth of pipe, and sleeved can temperature control tube be that middle shaft rotary random angle interconnects.
As shown in Figure 7, circulation tank is as nutrient solution circular buffering and gas swapace; Circulation tank is provided with venting port, fluid inlet, leakage fluid dram and valve, and fluid inlet is connected with liquid-inlet pipe, is used to inject algae liquid, nutritive medium and water; Leakage fluid dram is connected with liquid discharge pipe, be used to gather in the crops algae liquid, get rid of residual or clean after liquid, liquid-inlet pipe and liquid discharge pipe are provided with valve.
Air-supply duct and vapor pipe are as the gas pilot piping in little algae culturing process, wherein air-supply duct links to each other with source of the gas, under meter and valve can be set on the air-supply duct, inlet mouth is connected with liquid discharge pipe, be positioned at and the circulation tank bottom, gas contacts with algae liquid by algae liquid in the circulation tank and carries out gaseous interchange (oxygen exchange that carbonic acid gas and algae liquid produce), and the oxygen that is produced is discharged by the vapor pipe at circulation tank top.
During use, described photoresponse pipe two ends are ring flange, and described muff joint is that a Y-tube and an end are provided with ring flange, and the photoresponse pipe closely is connected by ring flange with muff joint.
During use, the spacing between the internal diameter of described temperature control tube external diameter and photoresponse pipe is 10-50mm, and the temperature control tube material is a glass.
During use, described temperature control tube and photoresponse pipe are at least 1, and a plurality of photoresponse pipes connect and compose the S type through muff joint.
During use, described circulation fluid is a temperature range at 10 ℃ ~ 50 ℃ water, and control algae liquid temp is at 20 ℃ ~ 30 ℃.
During use, described photoresponse pipe, temperature control tube, circulation liquid-inlet pipe, circulation drain pipe, temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with temperature inductor, as: electronic thermometer.
During use, described temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with valve.
During use, described muff joint can be selected plastics, glass or stainless steel metal material for use, and photoresponse pipe and muff joint flange connecting dish are replaceable to be connected for gum cover or bonding mode.
The mode that the present invention adopts part circulation and whole circulation to combine is carried out loop temperature-control, and the handiness of operation selectivity and production management is provided.The temperature of algae liquid is meant the optimum growth temp of different microalgae, as: the Haematocoocus Pluvialls optimum growth temp is 20 ~ 25 ℃, the growth temperature of spirulina the best is 30~37 ℃, the growth temperature of chlorella the best is 20-23 ℃, high temperature or low temperature all can make micro algae growth slowly, culture cycle prolongs, production efficiency descends rapidly or cause cultivating failure.
Embodiment 1: cool
At room temperature carry out little algae when cultivating, algae liquid, nutritive medium and water enter from the circulation liquid-inlet pipe, inject and be full of the photoresponse pipe behind pipe connecting and sleeved, culture after the circulation drain pipe is discharged by illumination cultivation.(bottom) injects a certain amount of carbon dioxide in circulation tank when carrying algae liquid, nutritive medium and water to the circulation liquid-inlet pipe, little algae carries out photosynthesis in the photoresponse pipe, algae liquid absorbs solar heat, makes the lasting rising of the temperature of algae liquid in the cavity between photoresponse pipe and temperature control tube.When the temperature of algae liquid in the temperature inductor perceived light reaction tubes or temperature control tube internal recycle liquid is higher than the temperature of setting, opening valve makes recycle pump that cold water is delivered to the temperature control liquid-inlet pipe, the shunting of temperature control liquid-inlet pipe is delivered to each temperature control tube, in temperature control tube with the photoresponse pipe in algae liquid carry out heat exchange, the algae liquid cooling back in the photoresponse pipe is discharged from the temperature control drain pipe.The end of temperature control drain pipe connects cooling water source, can use auxiliary cooling apparatus cooling circulating water, also can use underground conservation pool as the cooling apparatus water coolant.When the cooling apparatus cooling circulating water is assisted in the recycle pump use, the temperature control circulation tube links to each other with auxiliary cooling apparatus, after recirculated water is discharged from the circulation liquid discharge pipe, after auxiliary cooling apparatus cooling, be delivered to the temperature control liquid-inlet pipe once more by recycle pump, shunting enters temperature control tube then, the algae liquid that water coolant and photoresponse pipe and temperature control tube form in the cavity carries out heat exchange, make algae liquid cooling cooling, temperature of cooling water raises, water coolant after the intensification is delivered to the temperature control drain pipe, be delivered to auxiliary cooling apparatus by the temperature control drain pipe again, finish the full cycle process of cooling; When recycle pump uses the underground conservation pool cooling circulating water, the temperature control circulation tube links to each other with underground conservation pool, water coolant is extracted out from underground conservation pool, be delivered to the temperature control liquid-inlet pipe through recycle pump, shunting enters temperature control tube then, the algae liquid that water coolant and photoresponse pipe and temperature control tube form in the cavity carries out heat exchange, make algae liquid cooling cooling, temperature of cooling water raises, water coolant after the intensification is delivered to the temperature control drain pipe, pass back into underground conservation pool through pipe connecting and temperature control drain pipe, finish the full cycle process of cooling.Observation is positioned at the temperature inductor of temperature control liquid-inlet pipe and temperature control drain pipe, and the real time temperature of monitoring algae liquid and water coolant changes.Require and the production management needs according to the algae liquid temp, can valve be set in the end of temperature control circulation tube and temperature control drain pipe, can take to open temperature control drain pipe valve and close temperature control circulation tube valve, in conjunction with the whole circulation cooling of structure connection formation of underground conservation pool; Can take to close temperature control drain pipe valve yet and open temperature control circulation tube valve, switch to part circulation cooling structure, this moment, water coolant did not exchange with underground conservation pool water, but repeatedly at the temperature control system internal recycle.
Utilize heat exchange principle and specific heat capacity parameter, can be according to the cultivation capacity of bioreactor and the capacity of temperature control requirement design underground conservation pool, (heat exchange) total amount can realize continuing the circulation cooling greater than (intensification) heat exchange total amount in pipeline reactor so that water coolant is lowered the temperature in underground conservation pool.
Embodiment 2: heat temperature raising
Carry out little algae at low temperatures when cultivating,, just need heat temperature raising that little algae is cultivated under constant temperature when the temperature of external environment can not provide optimal temperature for the growth of little algae.Algae liquid, nutritive medium and water enter from the circulation liquid-inlet pipe, are full of the photoresponse pipe behind pipe connecting and sleeved, culture after the circulation drain pipe is discharged by illumination cultivation.(bottom) injects a certain amount of carbon dioxide in circulation tank when carrying algae liquid, nutritive medium and water to the circulation liquid-inlet pipe, at this moment, algae liquid in the photoresponse pipe is constantly to the environment release of heat, and the algae liquid temp continues to reduce, and little algae production efficiency descends or stops growing.When the temperature of algae liquid in the temperature inductor perceived light reaction tubes or temperature control tube internal recycle liquid is lower than the temperature of setting, opening valve makes recycle pump that warm water is delivered to the temperature control liquid-inlet pipe, the shunting of temperature control liquid-inlet pipe is delivered to each temperature control tube, in temperature control tube with the photoresponse pipe in algae liquid carry out heat exchange, algae liquid in the photoresponse pipe back of heating up is discharged from the temperature control drain pipe.The end of temperature control drain pipe connects the warm water water source, can select boosting equipment heating cycle water for use, when recycle pump uses boosting equipment heating cycle water, the temperature control circulation tube links to each other with boosting equipment, after recirculated water is discharged from the temperature control drain pipe, after the heating of boosting equipment, be delivered to the temperature control liquid-inlet pipe once more by recycle pump, shunting enters temperature control tube then, the algae liquid that warm water and photoresponse pipe and temperature control tube form in the cavity carries out heat exchange, make algae liquid heat temperature raising, the circulation fluid water temp reduces, and the recirculated water after the cooling is delivered to the temperature control drain pipe, be delivered to boosting equipment by the temperature control drain pipe again, finish the full cycle temperature-rise period.Boosting equipment comprise boiler, electric water heater or utilize industrial tail gas and the waste heat of discharging as thermal source heating cycle water.Thermal source must be provided with the device of regulating power or heat, temperature inductor, high temperature precaution device etc. are no more than micro algae growth with strictness control heating water temperature maximum tolerance range.

Claims (8)

1. the pipeline reactor of a built-in temperature control and have its both culturing microalgae device comprises circulation liquid-inlet pipe, circulation drain pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, temperature control tube, temperature control liquid-inlet pipe, temperature control drain pipe, valve, recycle pump, temperature control circulation tube, circulation tank, liquid-inlet pipe, liquid discharge pipe, inlet pipe, vapor pipe; It is characterized in that the circulation tank top connects liquid-inlet pipe, its side wall upper part is provided with vapor pipe, and sidewall is by ring flange and circulation fluid pipe coupling, and the bottom connects liquid discharge pipe, inlet pipe is connected with the circulation tank bottom, and recycle pump is connected with the circulation liquid-inlet pipe with liquid discharge pipe respectively by valve; Circulation liquid-inlet pipe, pipe connecting, muff joint, ring flange, photoresponse pipe, circulation drain pipe constitute pipeline reactor, and recycle pump, pipe connecting, temperature control liquid-inlet pipe, temperature control tube, temperature control drain pipe, temperature control circulation tube, valve constitute the circulates temperature controlled system; The temperature control tube nozzle diameter is less than photoresponse pipe nozzle diameter, and temperature control tube passes muff joint and is connected with the temperature control drain pipe with the temperature control liquid-inlet pipe respectively with photoresponse pipe inside, forms cavity structure with muff joint, photoresponse pipe; Two muff joints are connected to photoresponse pipe two ends by ring flange, and linking to each other by two muff joints between two photoresponse pipes is connected into " U " type structure; Described circulation liquid-inlet pipe links to each other with muff joint one end by pipe connecting, and muff joint is by ring flange and photoresponse pipe coupling, and the circulation drain pipe is also by pipe connecting and muff joint and photoresponse pipe coupling; Described temperature control liquid-inlet pipe links to each other with valve with recycle pump by pipe connecting, and the temperature control circulation tube directly links to each other the temperature control drain pipe with the temperature control liquid-inlet pipe.
2. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: described photoresponse pipe two ends are ring flange, described muff joint is that a Y-tube and an end are provided with ring flange, and the photoresponse pipe closely is connected by ring flange with muff joint.
3. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: the spacing between the internal diameter of described temperature control tube external diameter and photoresponse pipe is 10-50mm, and the temperature control tube material is a glass.
4. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: described temperature control tube and photoresponse pipe are at least 1, and a plurality of photoresponse pipes connect and compose the S type through muff joint.
5. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: described circulation fluid is a temperature range at 10 ℃ ~ 50 ℃ water.
6. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: described photoresponse pipe, temperature control tube, circulation liquid-inlet pipe, circulation drain pipe, temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with temperature inductor.
7. according to the pipeline reactor of the described a kind of built-in temperature control of claim 1 and have its both culturing microalgae device, it is characterized in that: described temperature control liquid-inlet pipe, temperature control drain pipe, temperature control circulation tube are provided with valve.
8. according to the duct type bioreactor of the described a kind of built-in circulates temperature controlled of claim 1 system, it is characterized in that: described muff joint can be selected plastics, glass or stainless steel metal material for use, and photoresponse pipe and muff joint flange connecting dish are replaceable to be connected for gum cover or bonding mode.
CN 201220743867 2012-12-29 2012-12-29 Pipeline reactor with built-in temperature control and microalgae culturing device with pipeline reactor Expired - Fee Related CN203096076U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756886A (en) * 2014-01-26 2014-04-30 武汉凯迪工程技术研究总院有限公司 High-density continuous culture method and device for microalgae
CN104560695A (en) * 2015-01-21 2015-04-29 北京化工大学 Tubular photo-bioreactor based on built-in fluid driven rotor
CN104651215A (en) * 2015-02-11 2015-05-27 上海海洋大学 Photo-biological reaction unit for microalgae cultivation
CN105176804A (en) * 2015-07-17 2015-12-23 武汉理工大学 Vertical microalgae high-density culture device
CN105779271A (en) * 2016-05-19 2016-07-20 孙旭阳 Stepped drop type microalgae photoreactor
CN109042283A (en) * 2018-07-19 2018-12-21 佛山市宝粤美科技有限公司 A kind of water circle device and its application method suitable for pipeline cultivation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103756886A (en) * 2014-01-26 2014-04-30 武汉凯迪工程技术研究总院有限公司 High-density continuous culture method and device for microalgae
WO2015110031A1 (en) * 2014-01-26 2015-07-30 武汉凯迪工程技术研究总院有限公司 Method and device for high-density continuous culture of microalgae
CN103756886B (en) * 2014-01-26 2016-01-13 武汉凯迪工程技术研究总院有限公司 A kind of method of micro-algae high-density cultured continuously and device thereof
CN104560695A (en) * 2015-01-21 2015-04-29 北京化工大学 Tubular photo-bioreactor based on built-in fluid driven rotor
CN104651215A (en) * 2015-02-11 2015-05-27 上海海洋大学 Photo-biological reaction unit for microalgae cultivation
CN105176804A (en) * 2015-07-17 2015-12-23 武汉理工大学 Vertical microalgae high-density culture device
CN105779271A (en) * 2016-05-19 2016-07-20 孙旭阳 Stepped drop type microalgae photoreactor
CN109042283A (en) * 2018-07-19 2018-12-21 佛山市宝粤美科技有限公司 A kind of water circle device and its application method suitable for pipeline cultivation

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