CN108359588A - A kind of Photosynthetic cultivation fermenter - Google Patents

A kind of Photosynthetic cultivation fermenter Download PDF

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CN108359588A
CN108359588A CN201810482851.2A CN201810482851A CN108359588A CN 108359588 A CN108359588 A CN 108359588A CN 201810482851 A CN201810482851 A CN 201810482851A CN 108359588 A CN108359588 A CN 108359588A
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fixedly connected
tank body
fermenter
upper cover
stirring blade
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CN108359588B (en
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刘顺生
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Jiangxi Provincial Inspection Testing And Certification Institute Food Inspection And Testing Research Institute Jiangxi Provincial Grain Quality Inspection Center
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Jiangxi Institute Of Food Fermentation
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    • C12M41/18Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/24Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel

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Abstract

本发明公开了一种光合培养发酵罐,包括罐体和上盖,所述上盖位于罐体上端,且固定连接,所述罐体底部固定连接有加热管,所述加热管上方设置有隔板,所述隔板固定连接有罐体内壁,所述罐体内部转动连接有转动轴,所述转动轴外侧固定连接有搅拌桨和搅拌叶,所述搅拌叶位于搅拌桨上方,所述上盖上端固定连接有减速机,所述减速机上端固定连接有电机,所述电机与转动轴通过减速机传动连接,所述上盖下端固定连接有灯管,所述上盖一侧固定连接有控制器,所述上盖另一侧设置有排气口。该光合培养发酵罐通过设置有加热管,培养发酵罐在进行发酵时,加热管的对发酵罐内部进行电加热,从而很好的提高了发酵罐的发酵效率与质量。

The invention discloses a photosynthetic culture fermentation tank, which comprises a tank body and an upper cover, the upper cover is located at the upper end of the tank body and is fixedly connected, the bottom of the tank body is fixedly connected with a heating tube, and a partition is arranged above the heating tube. The partition plate is fixedly connected to the inner wall of the tank, the inside of the tank body is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to a stirring blade and a stirring blade, the stirring blade is located above the stirring blade, and the upper The upper end of the cover is fixedly connected with a reducer, and the upper end of the reducer is fixedly connected with a motor. For the controller, an exhaust port is provided on the other side of the upper cover. The photosynthetic culture fermenter is provided with a heating tube, and when the culture fermenter is fermenting, the heating tube electrically heats the interior of the fermenter, thereby greatly improving the fermentation efficiency and quality of the fermenter.

Description

一种光合培养发酵罐A photosynthetic culture fermenter

技术领域technical field

本发明涉及发酵罐技术领域,具体为一种光合培养发酵罐。The invention relates to the technical field of fermentation tanks, in particular to a photosynthetic culture fermentation tank.

背景技术Background technique

目前,生物反应技术得到不断发展,对生物反应过程的控制日趋复杂。由原来简单的温度控制、压力控制、pH控制等逐步发展到对反应过程的溶解氧、光照度等参数的控制,使得如今的光合反应设备性能得到大幅的提高。现在光合培养设备大多采用发酵罐,而发酵罐指工业上用来进行微生物发酵的装置。其主体一般为用不锈钢板制成的主式圆筒,其容积在1m3至数百m3。在设计和加工中应注意结构严密,合理,能耐受蒸汽灭菌、有一定操作弹性、内部附件尽量减少、物料与能量传递性能强,并可进行一定调节以便于清洗、减少污染,适合于多种产品的生产以及减少能量消耗,发酵罐广泛应用于乳制品、饮料、生物工程、制药、精细化工等行业,罐体设有夹层、保温层、可加热、冷却、保温。罐体与上下填充头均采用旋压R角加工,罐内壁经镜面抛光处理,无卫生死角,而全封闭设计确保物料始终处一无污染的状态下混合、发酵,设备配备空气呼吸孔,CIP清洗喷头,人孔等装置。发酵罐的分类:按照发酵罐的设备,分为机械搅拌通风的和非机械搅拌通风发酵罐,按照微生物的生长代谢需要,分为好气型发酵罐和厌气型发酵罐。At present, the biological reaction technology has been continuously developed, and the control of the biological reaction process has become increasingly complex. From the original simple temperature control, pressure control, pH control, etc. to the control of parameters such as dissolved oxygen and illuminance in the reaction process, the performance of today's photosynthetic reaction equipment has been greatly improved. At present, most of the photosynthetic culture equipment adopts fermenter, and fermenter refers to the device used for microbial fermentation in industry. Its main body is generally a main cylinder made of stainless steel plate, and its volume ranges from 1m3 to hundreds of m3. In the design and processing, attention should be paid to the tight and reasonable structure, the ability to withstand steam sterilization, certain operating flexibility, minimize internal accessories, strong material and energy transfer performance, and certain adjustments can be made to facilitate cleaning and reduce pollution. It is suitable for For the production of various products and to reduce energy consumption, fermentation tanks are widely used in dairy products, beverages, bioengineering, pharmaceuticals, fine chemicals and other industries. Both the tank body and the upper and lower filling heads are processed by spinning R angle. The inner wall of the tank is mirror-polished, and there is no hygienic dead corner. The fully enclosed design ensures that the materials are always mixed and fermented in a pollution-free state. The equipment is equipped with air breathing holes, CIP Clean nozzles, manholes and other devices. Classification of fermentation tanks: According to the equipment of the fermentation tank, it can be divided into mechanical agitation and ventilation and non-mechanical agitation and ventilation. According to the growth and metabolism needs of microorganisms, it can be divided into aerobic and anaerobic fermentation tanks.

现有的发酵罐发酵效率低下,并且在发酵罐内部只有简单的搅拌叶对微生物进行搅拌发酵,严重影响了发酵罐的工作效率,而且光线不能够照射在发酵罐内部,造成培养发酵效果不良。The fermentation efficiency of the existing fermenter is low, and there are only simple stirring blades inside the fermenter to stir and ferment the microorganisms, which seriously affects the working efficiency of the fermenter, and the light cannot be irradiated inside the fermenter, resulting in poor cultivation and fermentation effects.

发明内容Contents of the invention

本发明的目的在于提供一种光合培养发酵罐,以解决现有的发酵罐发酵效率低下,并且在发酵罐内部只有简单的搅拌叶对微生物进行搅拌发酵,严重影响了发酵罐的工作效率,而且光线不能够照射在发酵罐内部,造成培养发酵效果不良的问题。The purpose of the present invention is to provide a kind of photosynthetic culture fermenter, to solve the low fermentation efficiency of existing fermenter, and only have simple stirring blade to stir and ferment microorganism inside fermenter, have had a strong impact on the working efficiency of fermenter, and The light cannot be irradiated inside the fermenter, causing the problem of poor cultivation and fermentation effect.

为实现上述目的,本发明提供如下技术方案一种光合培养发酵罐,包括罐体和上盖,所述上盖位于罐体上端,且固定连接,所述罐体底部固定连接有加热管,所述加热管上方设置有隔板,所述隔板固定连接有罐体内壁,所述罐体内部转动连接有转动轴,所述转动轴外侧固定连接有搅拌桨和搅拌叶,所述搅拌叶位于搅拌桨上方,所述上盖上端固定连接有减速机,所述减速机上端固定连接有电机,所述电机与转动轴通过减速机传动连接,所述上盖下端固定连接有灯管,所述上盖一侧固定连接有控制器,所述上盖另一侧设置有排气口,所述罐体外侧表面设置有吸热层。In order to achieve the above object, the present invention provides a photosynthetic culture fermenter with the following technical solution, comprising a tank body and an upper cover, the upper cover is located at the upper end of the tank body, and is fixedly connected, and the bottom of the tank body is fixedly connected with a heating pipe, so A partition is arranged above the heating tube, the partition is fixedly connected to the inner wall of the tank, the inside of the tank is connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to a stirring paddle and a stirring blade, and the stirring blade is located at Above the stirring paddle, the upper end of the upper cover is fixedly connected with a reducer, the upper end of the reducer is fixedly connected with a motor, the motor is connected with the rotating shaft through a reducer, and the lower end of the upper cover is fixedly connected with a lamp tube. One side of the upper cover is fixedly connected with a controller, the other side of the upper cover is provided with an exhaust port, and the outer surface of the tank body is provided with a heat absorbing layer.

优选的,所述罐体下端固定连接有支撑脚。Preferably, the lower end of the tank body is fixedly connected with supporting feet.

优选的,所述罐体一侧固定连接有排料管,所述排料管上端活动连接有阀门。Preferably, a discharge pipe is fixedly connected to one side of the tank body, and a valve is movably connected to the upper end of the discharge pipe.

优选的,所述控制器分别于电机、加热管和灯管电性连接。Preferably, the controller is electrically connected to the motor, the heating tube and the lamp tube respectively.

优选的,所述吸热层为黑铬涂层。Preferably, the heat absorbing layer is black chrome coating.

优选的,所述上盖上端表面设置有进料口,且上盖为透明材质制成。Preferably, a feed inlet is provided on the upper surface of the upper cover, and the upper cover is made of transparent material.

与现有技术相比,本发明的有益效果是:Compared with prior art, the beneficial effect of the present invention is:

1、本发明通过设置有加热管,培养发酵罐在进行发酵时,加热管可对发酵罐内部进行电加热,很好的保证了发酵罐内部的温度,并且在上盖下端设置有灯管,灯管可以很好的提供光照,促进微生物发酵,从而大大的提高了发酵罐的发酵效率与质量。1. The present invention is provided with a heating tube. When the fermenter is fermenting, the heating tube can electrically heat the inside of the fermenter, which ensures the temperature inside the fermenter well, and a lamp tube is arranged at the lower end of the upper cover. The lamp tube can provide light well and promote microbial fermentation, thus greatly improving the fermentation efficiency and quality of the fermenter.

2、本发明通过设置有吸热层,吸热层可以很好的将光能吸收并且传递给发酵罐内部,使得发酵罐保持了所需的温度,提高了发酵罐的使用效果。2. The present invention is equipped with a heat absorbing layer, which can absorb light energy well and transfer it to the inside of the fermenter, so that the fermenter can maintain the required temperature and improve the use effect of the fermenter.

3、本发明通过将上盖采用透明材质制成,使得发酵罐在进行发酵时,光照可以很好的通过上盖照射进发酵罐内部,从而很好的促进微生物发酵,使得微生物发酵的质量更好。3. In the present invention, the upper cover is made of transparent material, so that when the fermenter is fermenting, the light can be well irradiated into the inside of the fermenter through the upper cover, thereby promoting microbial fermentation very well, and making the quality of microbial fermentation better. it is good.

4、本发明通过设置有搅拌叶和搅拌桨,电机带动转动轴转动,从而带动搅拌叶和搅拌桨同时转动,搅拌桨将发酵罐下端的微生物向上搅拌,而搅拌叶将发酵罐内部的微生物向下搅拌,从而可以很好的对微生物进行搅拌混合,提高了微生物的发酵质量。4. The present invention is provided with stirring blades and stirring paddles, and the motor drives the rotating shaft to rotate, thereby driving the stirring blades and the stirring paddles to rotate simultaneously, the stirring paddles stir the microorganisms at the lower end of the fermenter upward, and the stirring blades move the microorganisms inside the fermenter to Stirring down, so that the microorganisms can be well stirred and mixed, and the fermentation quality of the microorganisms is improved.

附图说明Description of drawings

图1为本发明结构示意图;Fig. 1 is a structural representation of the present invention;

图2为本发明上盖底部俯视结构示意图;Fig. 2 is a top view structure diagram of the bottom of the upper cover of the present invention;

图3为本发明搅拌桨俯视结构示意图。Fig. 3 is a top view structure schematic diagram of the stirring paddle of the present invention.

图中:1、罐体,2、搅拌叶,3、搅拌桨,4、隔板,5、控制器,6、加热管,7、支撑脚,8、出料管,9、阀门,10、转动轴,11、吸热层,12、上盖,13、灯管,14、减速机,15、电机,16、进料口,17、排气口。In the figure: 1. tank body, 2. stirring blade, 3. stirring paddle, 4. clapboard, 5. controller, 6. heating pipe, 7. supporting foot, 8. discharge pipe, 9. valve, 10. Rotating shaft, 11, heat absorbing layer, 12, loam cake, 13, lamp tube, 14, speed reducer, 15, motor, 16, feed inlet, 17, exhaust port.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

请参阅图1-3,本发明提供一种技术方案:一种光合培养发酵罐,包括罐体1、搅拌叶2、搅拌桨3、隔板4、控制器5、加热6、支撑脚7、出料管8、阀门9、转动轴10、吸热层11、上盖12、灯管13、减速机14、电机15、进料口16和排气口17,上盖12位于罐体1上端,且固定连接,上盖12上端表面设置有进料口12,且上盖12为透明材质制成,进料口12方便将微生物加入至罐体1内部,而透明材质的上盖12使得发酵罐在进行发酵时,光照可以很好的通过上盖12照射进发酵罐内部,从而很好的促进微生物发酵,使得微生物发酵的质量更好,罐体1下端固定连接有支撑脚7,支撑脚7对罐体1起到支撑固定作用,并且可以很好的将罐体1与地面隔离,避免了罐体1底部腐烂问题,有效的延长了罐体1的使用寿命。罐体1一侧固定连接有排料管8,排料管8上端活动连接有阀门9,打开阀门9方便排料管8方便将罐体1内部的微生物排出,罐体1底部固定连接有加热管6,培养发酵罐在进行发酵时,加热管6可对发酵罐内部进行电加热,很好的保证了发酵罐内部的温度,从而大大的提高了发酵罐的发酵效率与质量,加热管6上方设置有隔板4,隔板4固定连接有罐体1内壁,罐体1内部转动连接有转动轴10,转动轴10外侧固定连接有搅拌桨3和搅拌叶2,搅拌叶2位于搅拌桨3上方,在发酵时,电机15带动转动轴10转动,从而带动搅拌叶2和搅拌桨3同时转动,搅拌桨3将发酵罐下端的微生物向上搅拌,而搅拌叶2将发酵罐内部的微生物向下搅拌,从而可以很好的对微生物进行搅拌混合,提高了微生物的发酵质量,上盖12上端固定连接有减速机14,减速机14上端固定连接有电机15,电机15与转动轴10通过减速机14传动连接,上盖12下端固定连接有灯管13,灯管13可以很好的提供光照,促进微生物发酵,上盖12一侧固定连接有控制器5,上盖12另一侧设置有排气口17,罐体1外侧表面设置有吸热层11,吸热层11为黑铬涂层,可以很好的将光能吸收并且传递给发酵罐内部,使得发酵罐保持了所需的温度,提高了发酵罐的使用效果,控制器5分别于电机15、加热管6和灯管13电性连接,控制器5控制电机15、加热管6和灯管12正常工作。Please refer to Figures 1-3, the present invention provides a technical solution: a photosynthetic culture fermentation tank, including a tank body 1, a stirring blade 2, a stirring paddle 3, a partition 4, a controller 5, a heating 6, a supporting foot 7, Outlet pipe 8, valve 9, rotating shaft 10, heat absorbing layer 11, upper cover 12, lamp tube 13, reducer 14, motor 15, feeding port 16 and exhaust port 17, upper cover 12 is located at the upper end of tank body 1 , and fixedly connected, the upper surface of the upper cover 12 is provided with a feeding port 12, and the upper cover 12 is made of transparent material, the feeding port 12 is convenient for adding microorganisms to the inside of the tank body 1, and the upper cover 12 of the transparent material makes fermentation When the tank is fermenting, light can be well irradiated into the interior of the fermenter through the upper cover 12, thereby promoting microbial fermentation and making the quality of microbial fermentation better. The lower end of the tank body 1 is fixedly connected with a support foot 7, the support foot 7 plays a role of supporting and fixing the tank body 1, and can well isolate the tank body 1 from the ground, avoiding the problem of rot at the bottom of the tank body 1, and effectively prolonging the service life of the tank body 1. One side of the tank body 1 is fixedly connected with a discharge pipe 8, and the upper end of the discharge pipe 8 is movably connected with a valve 9. Opening the valve 9 is convenient for the discharge pipe 8 to facilitate the discharge of microorganisms inside the tank body 1. The bottom of the tank body 1 is fixedly connected with a heating Tube 6, when the culture fermenter is fermenting, the heating tube 6 can electrically heat the inside of the fermenter, which ensures the temperature inside the fermenter, thereby greatly improving the fermentation efficiency and quality of the fermenter. The heating tube 6 A partition 4 is arranged above, the partition 4 is fixedly connected to the inner wall of the tank body 1, the inside of the tank body 1 is rotatably connected to the rotating shaft 10, and the outer side of the rotating shaft 10 is fixedly connected to the stirring blade 3 and the stirring blade 2, and the stirring blade 2 is located on the stirring paddle 3, during fermentation, the motor 15 drives the rotating shaft 10 to rotate, thereby driving the stirring blade 2 and the stirring paddle 3 to rotate at the same time, the stirring paddle 3 stirs the microorganisms at the lower end of the fermenter upward, and the stirring blade 2 moves the microorganisms inside the fermenter to the Stir down, so that the microorganisms can be well stirred and mixed, and the fermentation quality of the microorganisms is improved. The upper end of the upper cover 12 is fixedly connected with a reducer 14, and the upper end of the reducer 14 is fixedly connected with a motor 15. The machine 14 is connected by transmission, and the lower end of the upper cover 12 is fixedly connected with a lamp tube 13, which can provide light well and promote microbial fermentation. One side of the upper cover 12 is fixedly connected with the controller 5, and the other side of the upper cover 12 is provided with a The exhaust port 17, the outer surface of the tank body 1 is provided with a heat absorbing layer 11, and the heat absorbing layer 11 is a black chrome coating, which can absorb light energy well and transfer it to the inside of the fermenter, so that the fermenter maintains the required The temperature improves the use effect of the fermenter. The controller 5 is electrically connected to the motor 15, the heating tube 6 and the lamp tube 13 respectively, and the controller 5 controls the motor 15, the heating tube 6 and the lamp tube 12 to work normally.

工作原理:在使用时将所需要的物料由进料口16加入至罐体1内部,然后开启型号为DC12V的控制器5,使得电机15转动,电机15带动转动轴10转动,从而带动搅拌叶2和搅拌桨3同时转动,搅拌桨3将发酵罐下端的微生物向上搅拌,而搅拌叶2将发酵罐内部的微生物向下搅拌,从而可以很好的对微生物进行搅拌混合,提高了微生物的发酵质量,然后开启灯管8,灯管8可以很好的提供光照,促进微生物发酵,当发酵罐温度过低时,开启加热管6,加热管6可对发酵罐内部进行电加热,很好的保证了发酵罐内部的温度,而罐体1外侧表面的吸热层11可以很好的将光能吸收并且传递给发酵罐内部,使得发酵罐保持了所需的温度,并且将上盖12采用透明材质制成,使得发酵罐在进行发酵时,光照可以很好的通过上盖12照射进发酵罐内部,从而很好的促进微生物发酵,使得微生物发酵的质量更好,当发酵罐内部的微生物发酵结束后,打开阀门9,使得微生物从出料管8排出。Working principle: When in use, add the required materials into the tank body 1 from the feed port 16, and then turn on the controller 5 with a model of DC12V to make the motor 15 rotate, and the motor 15 drives the rotating shaft 10 to rotate, thereby driving the stirring blade 2 and the stirring paddle 3 rotate at the same time, the stirring paddle 3 stirs the microorganisms at the lower end of the fermenter upward, and the stirring blade 2 stirs the microorganisms inside the fermenter downward, so that the microorganisms can be well stirred and mixed, and the fermentation of the microorganisms is improved. Quality, then turn on the lamp tube 8, the lamp tube 8 can provide light well to promote microbial fermentation, when the temperature of the fermenter is too low, turn on the heating tube 6, the heating tube 6 can electrically heat the inside of the fermenter, very good The temperature inside the fermenter is guaranteed, and the heat absorbing layer 11 on the outer surface of the tank body 1 can absorb light energy well and transmit it to the inside of the fermenter, so that the fermenter maintains the required temperature, and the upper cover 12 adopts It is made of transparent material, so that when the fermenter is fermenting, the light can be well irradiated into the interior of the fermenter through the upper cover 12, thereby promoting microbial fermentation and making the quality of microbial fermentation better. When the microorganisms in the fermenter After the fermentation is over, the valve 9 is opened to allow the microorganisms to be discharged from the discharge pipe 8.

尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (6)

1.一种光合培养发酵罐,包括罐体(1)和上盖(12),所述上盖(12)位于罐体(1)上端,且固定连接,其特征在于:所述罐体(1)底部固定连接有加热管(6),所述加热管(6)上方设置有隔板(4),所述隔板(4)固定连接有罐体(1)内壁,所述罐体(1)内部转动连接有转动轴(10),所述转动轴(10)外侧固定连接有搅拌桨(3)和搅拌叶(2),所述搅拌叶(2)位于搅拌桨(3)上方,所述上盖(12)上端固定连接有减速机(14),所述减速机(14)上端固定连接有电机(15),所述电机(15)与转动轴(10)通过减速机(14)传动连接,所述上盖(12)下端固定连接有灯管(13),所述上盖(12)一侧固定连接有控制器(5),所述上盖(12)另一侧设置有排气口(17),所述罐体(1)外侧表面设置有吸热层(11)。1. A photosynthetic culture fermenter, comprising a tank body (1) and an upper cover (12), the upper cover (12) is located at the upper end of the tank body (1), and is fixedly connected, characterized in that: the tank body ( 1) A heating pipe (6) is fixedly connected to the bottom, and a partition (4) is arranged above the heating pipe (6), and the partition (4) is fixedly connected to the inner wall of the tank body (1), and the tank body ( 1) A rotating shaft (10) is connected to the inside for rotation, and a stirring blade (3) and a stirring blade (2) are fixedly connected to the outside of the rotating shaft (10), and the stirring blade (2) is located above the stirring blade (3). The upper end of the upper cover (12) is fixedly connected with a reducer (14), and the upper end of the reducer (14) is fixedly connected with a motor (15), and the motor (15) and the rotating shaft (10) pass through the reducer (14) ) transmission connection, the lower end of the upper cover (12) is fixedly connected with a lamp tube (13), one side of the upper cover (12) is fixedly connected with a controller (5), and the other side of the upper cover (12) is set There is an exhaust port (17), and the outer surface of the tank (1) is provided with a heat absorbing layer (11). 2.根据权利要求1所述的一种光合培养发酵罐,其特征在于:所述罐体(1)下端固定连接有支撑脚(7)。2. A photosynthetic culture fermenter according to claim 1, characterized in that: the lower end of the tank body (1) is fixedly connected with a support foot (7). 3.根据权利要求1所述的一种光合培养发酵罐,其特征在于:所述罐体(1)一侧固定连接有排料管(8),所述排料管(8)上端活动连接有阀门(9)。3. A photosynthetic culture fermenter according to claim 1, characterized in that: one side of the tank body (1) is fixedly connected with a discharge pipe (8), and the upper end of the discharge pipe (8) is flexibly connected There is a valve (9). 4.根据权利要求1所述的一种光合培养发酵罐,其特征在于:所述控制器(5)分别于电机(15)、加热管(6)和灯管(13)电性连接。4. A photosynthetic culture fermenter according to claim 1, characterized in that: the controller (5) is electrically connected to the motor (15), the heating tube (6) and the lamp tube (13) respectively. 5.根据权利要求1所述的一种光合培养发酵罐,其特征在于:所述吸热层(11)为黑铬涂层。5. A photosynthetic culture fermenter according to claim 1, characterized in that: the heat absorbing layer (11) is a black chrome coating. 6.根据权利要求1所述的一种光合培养发酵罐,其特征在于:所述上盖(12)上端表面设置有进料口(12),且上盖(12)为透明材质制成。6. A photosynthetic culture fermenter according to claim 1, characterized in that: the upper surface of the upper cover (12) is provided with a feeding port (12), and the upper cover (12) is made of transparent material.
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