CN207811752U - Vertical even carbon microalgae photobiological reactor - Google Patents

Abstract

The utility model is related to a kind of vertical even carbon microalgae photobiological reactors, including retort, culturing room is formed inside retort, it is fixed with several LED light sources on reaction top tank structure, it reacts pot bottom and is equipped with discharge gate, strainer is equipped at discharge gate, discharge gate sets the even carbon room being detachably connected with its screw thread, inlet plenum is formed in even carbon room.The utility model contains CO using detachable, individual even carbon room₂Flue gas enter inlet plenum, stirred by the second paddle broken, using the strainer that 80 mesh sieve, uniformly enter the culturing room in retort, bubble uphill process can be contacted with microalgae to the greatest extent, to increase microalgae to CO₂Supplementary set utilize, be conducive to improve the photosynthetic efficiency of microalgae, further increase the yield of microalgae, the utility model is additionally provided with the first paddle driven by the first stirring motor, it can guarantee that nutriment is uniformly distributed in culture solution by stirring, originally CIP automatic flushing devices are additionally provided with, can realize automatic cleaning function after fermentation.

Description

Vertical even carbon microalgae photobiological reactor

Technical field

The utility model is related to a kind of microalgae breeding apparatus, more particularly to a kind of vertical even carbon microalgae photobiological reactor.

Background technology

Microalgae is a kind of, full of nutrition, photosynthetic availability high autophyte widely distributed in land, ocean, cell generation The polysaccharide, protein, pigment etc. for thanking to generation make it have in fields such as food, medicine, genetic engineering, liquid fuels good Development prospect.Marine microalgae is widely used in aquaculture as excellent natural bait, is a variety of mollusks, shell-fish The main food source of the young and zooplankter (such as wheel animalcule).Microalgae productive value is not only embodied in it as on bait, grinding in recent years Study carefully and find that a variety of microalgaes have antitumor and antibacterial substance, the mankind that are found to be of the new active constituent of microalgae provide another newly The direction of medicine exploitation.But in existing microalgae photobiological bioreactor culture device, there is also uneven, carbon utilization ratios of fermenting The problems such as not high, installation for fermenting is difficult to clear up.

Utility model content

For the above technical problem, the utility model provides a kind of vertical even carbon microalgae photobiological reactor.

Vertical even carbon microalgae photobiological reactor described in the utility model, including retort, the first stirring motor, first Agitating shaft, the first paddle, charge door, manhole, charge door, manhole are arranged at the top of retort, and culture is formed inside retort Room reacts and is fixed with several LED light sources on top tank structure, and reaction pot bottom is equipped with discharge gate, and strainer, discharge are equipped at discharge gate Mouth sets the even carbon room being detachably connected with its screw thread, forms inlet plenum in even carbon room, laterally the second stirring is fixed with outside even carbon room Motor, the second stirring motor drive rod connect even indoor second agitating shaft of carbon, and the second agitating shaft is equipped with the second paddle, is equipped with Inlet manifold, inlet manifold are connected with multiple air intake branches, and inlet manifold in each air intake branch and even carbon room by being connected to.

CIP cleaning devices are also set, CIP cleaning devices include the cleaning sprayer being fixed on reaction top tank structure.

Steam jacket is equipped with outside retort.

Exhaust pipe is equipped at the top of retort.

The tank body of retort middle and lower part is equipped with the sample tap being connected to retort inside.

It reacts top tank structure and is equipped with pH sensors and temperature sensor, pH sensors and temperature sensor are separately connected retort Fixed pH displays and temperature indicator on shell.

Even carbon room is equipped with liquid outlet.

Strainer mesh number is 80 mesh.

When the utility model is used, first, CO will be contained₂Flue gas gas handling system connected with inlet manifold, from charge door Culture solution and microalgae seed is added, opens LED light source, starts first motor, slowly stir culture solution, be passed through containing CO₂'s Flue gas opens simultaneously exhaust pipe, starts the second motor, flue gas bubble (CO₂Bubble) it is divided into several minute bubbles under agitaion, Several minute bubbles can be divided into smaller bubble again when across 80 mesh strainer, and a large amount of minute bubbles are slowly by culturing room bottom Portion rises at the top of culturing room, then is discharged from exhaust pipe, increases the contact area of bubble and microalgae cell to greatest extent, can Microalgae is greatly improved to CO₂Utilization rate, improve photosynthetic efficiency, pass through pH displays and temperature indicator in incubation The state of culture solution is monitored, if there is exception that can be kept the temperature from charge door feed supplement by the method for steam jacket if temperature is too low, is trained During supporting timing from thief hole take a sample to check culture solution whether microbiological contamination, can also pass through manhole observation culture in incubation at any time Situation.It waits after cultivating, collect culture solution for reusing, microalgae can be stayed in due to the effect of strainer in culturing room, will Inlet plenum is detached with culturing room, removes strainer, collects product microalgae, finally, starts CIP cleaning devices, and entire culturing room is clear Wash clean completes a fermentation period.

The utility model compared with prior art, has the advantages that.

The utility model contains CO using detachable, individual even carbon room₂Flue gas through inlet manifold, air intake branch enter Inlet plenum, the stirring for first passing through the second paddle is broken, using the strainer that 80 mesh sieve, uniformly enters the culture in retort Room, bubble uphill process can be contacted with microalgae cell to the greatest extent, to increase microalgae cell to CO₂Supplementary set utilize, The photosynthetic efficiency for being conducive to improve microalgae, further increases the yield of microalgae, the utility model is additionally provided with by the first stirring motor First paddle of driving can guarantee that the nutriment in culturing room in culture solution is uniformly distributed by stirring, originally be additionally provided with CIP Automatic flushing device, being capable of the automatic cleaning function of realization device after fermentation.

To sum up, the utility model can realize microalgae large-scale culture, and fermentation is uniform, while improve the promotion of carbon utilization ratio Subtract energy emission reduction, is conducive to mitigate environmental pressure.

Description of the drawings

Fig. 1, one example structure schematic diagram of the utility model；

Retort is detachably connected figure with even carbon room in Fig. 2, Fig. 1.

In figure:1, retort 2, charge door 3, the first agitating shaft 4, the first stirring motor 5, exhaust pipe 6, manhole 7, Cleaning sprayer 8, steam jacket 9, pH displays 10, temperature indicator 11, the second stirring motor 12, liquid outlet 13, filter Net 14, sample tap 15, the first paddle 16, LED light source 17, even carbon room 18, the second paddle 19, discharge gate 20, into Gas branch pipe 21, the second agitating shaft 22, inlet manifold.

Specific implementation mode

The utility model is described further with reference to embodiment and Figure of description.

Vertical even carbon microalgae photobiological reactor described in the utility model, including retort 1, the first stirring motor 4, One agitating shaft 3, the first paddle 15, charge door 2, manhole 6, charge door 2, the setting of manhole 6 are in 1 top of retort, retort 1 Several LED light sources 16 are fixed on wall, 1 bottom of retort is equipped with discharge gate 19, strainer 13, discharge gate are equipped at discharge gate 19 19 set the even carbon room 17 being detachably connected with its screw thread, and the second stirring motor 11, the second stirring are laterally fixed with outside even carbon room 17 11 drive rod of motor connects the second agitating shaft 21 in even carbon room 17, and the second agitating shaft 21 is equipped with the second paddle 18, be equipped with into Gas manifold 22, inlet manifold 22 are connected with multiple air intake branches 20, and inlet manifold 22 passes through in each air intake branch 20 and even carbon room 17 Connection.

CIP cleaning devices are also set, CIP cleaning devices include the cleaning sprayer 7 being fixed on 1 inner wall of retort.

1 outside of retort is equipped with steam jacket 8.

1 top of retort is equipped with exhaust pipe 5.

The tank body of 1 middle and lower part of retort is equipped with the sample tap 14 being connected to 1 inside of retort.

1 inner wall of retort is equipped with pH sensors and temperature sensor, and pH sensors and temperature sensor are separately connected reaction Fixed pH displays 9 and temperature indicator 10 on 1 shell of tank.

Even carbon room 17 is equipped with liquid outlet 12.

13 mesh number of strainer is 80 mesh.

Claims (8)

1. a kind of vertical even carbon microalgae photobiological reactor, including retort (1), the first stirring motor (4), the first agitating shaft (3), the first paddle (15), charge door (2), manhole (6), charge door (2), manhole (6) are arranged at the top of retort (1), It is characterized in that：Several LED light sources (16) are fixed on retort (1) inner wall, retort (1) bottom is equipped with discharge gate (19), Strainer (13) is equipped at discharge gate (19), discharge gate (19) sets the even carbon room (17) being detachably connected with its screw thread, even carbon room (17) it is laterally fixed with the second stirring motor (11) outside, the second stirring motor (11) drive rod connects second in even carbon room (17) Agitating shaft (21), the second agitating shaft (21) are equipped with the second paddle (18), are equipped with inlet manifold (22), and inlet manifold (22) is connected with Multiple air intake branches (20), inlet manifold (22) in each air intake branch (20) and even carbon room (17) by being connected to.

2. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：CIP cleaning devices are also set, CIP cleaning devices include the cleaning sprayer (7) being fixed on retort (1) inner wall.

3. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：It is set outside retort (1) There is steam jacket (8).

4. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：It is set at the top of retort (1) There is exhaust pipe (5).

5. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：Retort (1) middle and lower part Tank body be equipped with and retort (1) inside the sample tap (14) that is connected to.

6. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：Retort (1) inner wall is set There are pH sensors and temperature sensor, it is aobvious that pH sensors and temperature sensor are separately connected fixed pH on retort (1) shell Show device (9) and temperature indicator (10).

7. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：Even carbon room (17) is equipped with out Liquid mouth (12).

8. vertical even carbon microalgae photobiological reactor according to claim 1, it is characterised in that：Strainer (13) mesh number is 80 Mesh.