CN212128144U

CN212128144U - Device for indoor culture of photosynthetic bacteria

Info

Publication number: CN212128144U
Application number: CN201922400981.XU
Authority: CN
Inventors: 李婷; 庄中文; 王平; 陈正龙
Original assignee: Hainan Zhongzheng Aquatic Technology Co ltd
Current assignee: Hainan Zhongzheng Aquatic Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a device of indoor culture photosynthetic bacteria, including the incubator, the incubator includes incubator body and hollow incubator lid, the bottom of incubator body is equipped with the base, and the base top is equipped with one at least and places the mouth, encircles and places the vertical ruddiness fluorescent tube and the blue light fluorescent tube that staggers the setting each other of being equipped with of mouth, and the top of ruddiness fluorescent tube and blue light fluorescent tube is equipped with the mount with incubator body swing joint, and it is equipped with the fixed mouthful to correspond on the mount to place the mouth, the bottom of incubator lid corresponds the fixed mouthful and is equipped with the through-hole, is equipped with breather pipe down on the through-hole, is equipped with the air inlet that communicates mutually with the incubator lid on the incubator. The utility model discloses make the absorbent light source of photosynthetic bacteria more concentrate, absorptive energy is more abundant, effectively improves the speed that photosynthetic bacteria grows, has reduced the required time of cultivateing photosynthetic bacteria, has improved the density of cultivateing photosynthetic bacteria, has shortened the time that photosynthetic bacteria gathered.

Description

Device for indoor culture of photosynthetic bacteria

Technical Field

The utility model belongs to the microbial cultivation field relates to a bacteria culture device, specifically is an indoor photosynthetic bacteria's of cultivateing device.

Background

Photosynthetic Bacteria (PSB) are the earliest prokaryotes appearing on the earth, ubiquitous in nature, having an original light energy synthesis system, are a generic name for Bacteria that perform anaerobic photosynthesis under anaerobic conditions, are gram-negative Bacteria without the capability of forming spores, and are microorganisms that use light as an energy source and can perform photosynthesis using organic matter, sulfide, ammonia and the like in nature as a hydrogen donor and carbon source under anaerobic illumination or aerobic dark conditions.

The photosynthetic bacteria can degrade nitrite, sulfide and other toxic substances in water body in aquaculture, and realize the functions of serving as bait, purifying water quality, preventing diseases, serving as feed additive and the like. The photosynthetic bacteria have strong adaptability, can tolerate high-concentration organic wastewater, has certain tolerance and decomposition capacity on toxicants such as phenol, cyanogen and the like, has strong decomposition and transformation capacity, has various characteristics, has huge application value in pollution-free aquaculture, and generally utilizes the growth conditions required by the photosynthetic bacteria to culture and propagate in an artificial culture mode in order to reduce production cost and improve economic benefit.

Only one photosystem, PSI, is a functional unit for light absorption in photosynthetic bacteria cells, a complex consisting of chlorophyll, carotenoids, lipids and proteins. In the prior art, sunlight or incandescent light is usually used as a light source to culture photosynthetic bacteria, the sunlight and the incandescent light are both composed of various colored lights, and the photosynthetic cells only absorb red light and blue light, when the sunlight and the incandescent light are used as the light source, the light source is relatively dispersed and not concentrated, the energy absorbed by the photosynthetic bacteria is relatively small, the required time is relatively long, the energy absorbed by the photosynthetic bacteria is also not uniform due to the nonuniform distribution of the illumination of the incandescent light, so that the growth of the photosynthetic bacteria is slow, the photosynthetic bacteria in the culture tube can be accumulated at the bottom of the culture tube after being placed for a long time, and the photosynthetic bacteria cannot grow well without being stirred or aerated, so that the density of the photosynthetic bacteria is reduced, and the harvesting time is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a device of indoor culture photosynthetic bacteria, set up staggered arrangement's ruddiness fluorescent tube and blue light fluorescent tube around the culture tube, give the required wavelength of photosynthetic bacteria, and blow toward the culture tube in through the breather pipe, make the photosynthetic bacteria come-up of sinking in the culture tube bottom in order to obtain illumination, the absorptive light source is more concentrated, keep the good growth of photosynthetic bacteria, absorptive energy is more abundant, effectively improve the speed that photosynthetic bacteria grows, the required time of culture photosynthetic bacteria has been reduced, the density of culturing photosynthetic bacteria has been improved, the time of photosynthetic bacteria harvesting has been shortened.

In order to accomplish the above object, the utility model adopts the following technical scheme:

a device for indoor culture of photosynthetic bacteria comprises an incubator, wherein the incubator comprises an incubator body and a hollow incubator cover body, the incubator cover body is movably connected with the incubator body, a base is arranged at the bottom of the incubator body, at least one placing opening is formed in the top end of the base and used for placing an incubator tube to play a supporting role, a red light lamp tube and a blue light lamp tube which are staggered with each other are vertically arranged around the placing opening to provide the wavelength of light required by the photosynthetic bacteria to promote the growth of the photosynthetic bacteria and improve the density, a fixing frame which is movably connected with the incubator is arranged above the red light tube and the blue light tube, a fixing opening is formed in the fixing frame and corresponds to the placing opening and plays a fixing role on the incubator tube to enable the incubator tube to be orderly and fixedly positioned in the lamp tube, a through hole is formed in the bottom of the incubator cover body and corresponds to the fixing opening, a downward ventilating pipe is arranged on the incubator cover body, and, high-pressure gas is introduced from the air inlet, and culture solution in the culture tube is stirred through the vent pipe, so that photosynthetic bacteria sinking to the bottom of the culture tube float upwards to obtain illumination, and the good growth of the photosynthetic bacteria is kept.

According to the utility model discloses, the mount is connected with the incubator body is articulated or dismantlement formula, and when the fluorescent tube on the base broke down, can conveniently change and maintain.

According to the utility model discloses, the breather pipe is connected with the through-hole dismantlement formula, makes things convenient for the breather pipe to take out cleaning and disinfecting.

According to the present invention, further, the wavelength of the red light is 620-750 nm.

According to the present invention, further, the wavelength of the blue light is 476-.

According to the present invention, further, the power of the lamp tube is 40-100W.

According to the utility model discloses, it is further, the bottom of breather pipe is equipped with the jet head that is loudspeaker form, is equipped with the several fumarole on the jet head, when the high-pressure gas who lets in comes out from the breather pipe, is the dispersion form and spouts all around, strengthens the stirring nature of culture solution in the culture tube.

According to the utility model discloses, it is further, this internal temperature controller and the inductor of still including of incubator.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an indoor device of cultivateing photosynthetic bacteria, set up staggered arrangement's ruddiness fluorescent tube and blue light fluorescent tube around the culture tube, photosynthetic bacteria has increased the area of accepting the light source, make the light source comparison that photosynthetic bacteria accepted concentrate, absorptive energy is more sufficient, set up the breather pipe in the culture tube and blow to this, make the photosynthetic bacteria come-up of deposit obtain the energy, photosynthetic bacteria's growth rate has effectively been improved, the required time of cultivateing photosynthetic bacteria has been reduced, the density of cultivateing photosynthetic bacteria has been improved, the time that photosynthetic bacteria gathered has been shortened.

Drawings

FIG. 1 is a schematic structural view of the incubator body of the present invention;

FIG. 2 is a schematic view of the cover and the ventilation tube of the incubator of the present invention;

fig. 3 is a schematic view of the top view structure of the base of the incubator of the present invention.

Wherein: 1. an incubator body; 2. a fixed mount; 3. a red light tube; 4. a placement port; 5. a blue light tube; 6. a cover of the incubator; 7. a through hole; 8. a breather pipe; 9. an air inlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 3, an apparatus for indoor cultivation of photosynthetic bacteria comprises an incubator, the incubator is a square structure, and comprises an incubator body 1 and a hollow incubator cover 6, one side of the incubator cover 6 is connected with the inner side wall of the incubator body 1 through a hinge, so as to be conveniently opened and closed, correspondingly, the incubator cover 6 and the incubator body 1 can also be constructed in a separated state, specifically, the incubator cover 6 is directly covered on the upper side of the incubator body 1 and is connected with the incubator body 1. The bottom of the inner space of the incubator body 1 is provided with a base, a circuit is arranged in the base, 12 placing openings 4 are uniformly arranged on the top end of the base, shallow placing openings are preferably adopted, namely when the culture tube is placed on the placing openings, the bottom of the culture tube cannot be covered by the placing openings 4, two red light lamp tubes 3 and two blue light lamp tubes 5 are uniformly arranged around the placing openings 4 in a staggered mode respectively, the lamp tubes are connected with the circuit structure, the lamp tubes are uniformly distributed around the placing openings 4 in a staggered mode of 90 degrees in pairs, the edges of the placing openings 4 of the red light lamp tubes 3 and the blue light lamp tubes 5 are preferably in close contact, a pair of red light lamp tubes and blue light lamp tubes are shared between two adjacent placing openings 4, namely when the red light lamp tubes 3 and the blue light lamp tubes 5 are arranged on one side of the placing openings 4, the blue light lamp tubes 5 and the red light lamp tubes 3, the lamp tube types on two sides of the same placing opening 3 are opposite, wherein the power of the lamp tube is 60W, the wavelength of red light in the red light lamp tube 5 is 700nm, the wavelength of blue light in the blue light lamp tube 5 is 485nm, a fixing frame 2 hinged with the incubator body 1 is arranged above the red light lamp tube 3 and the blue light lamp tube 5, the fixing frame is preferably slightly larger than the red light lamp tube 3 and the blue light lamp tube 5, a fixing opening is arranged on the fixing frame 2 corresponding to the placing opening 4, namely, when the culture tube is placed into the placing opening 4, the culture tube can be fixed, the maximum height of culture solution in the culture tube is not more than the height of the top of the lamp tube, and the utilization rate of the. Correspond fixed mouthful in the bottom of incubator lid 6 and be equipped with through-hole 7, through-hole 7 is equipped with towards the protruding connector that is lou hopper-shaped of incubator lid bottom direction, the dismantlement formula is connected with breather pipe 8 on the connector, breather pipe 8 preferably adopts the stereoplasm plastic tubing, breather pipe 8's bottom is equipped with the air jet that is the loudspeaker form, be equipped with the several fumarole on the air jet, be equipped with air inlet 9 on the incubator lid 6, in order to improve the efficiency of admitting air, air inlet 9 is preferred to be established at the top of incubator lid 6.

Can set up temperature-sensing ware and controller in incubator body 1 in this embodiment, in time adjust the temperature variation in incubator body 1, thereby prevent that the high temperature from exceeding the temperature that photosynthetic bacteria grows and leading to density reduction.

The utility model discloses a theory of operation does:

the device is placed indoors, the incubator cover body 6 is opened, culture solution with photosynthetic bacteria is placed in the incubator, the incubator penetrates through the fixing port on the fixing frame 2 from the upper part of the incubator body 1 and is placed in the placing port 4 on the base, the height of the culture solution in the incubator cannot exceed the height of the lamp tube, after the culture solution is placed, the vent tube 8 corresponding to each placing port 4 is inserted into the incubator, the incubator cover body 6 is slowly closed, a power supply is plugged, the red light lamp tube 3 and the blue light lamp tube 5 are opened, after the culture solution is placed for a period of time, high-pressure gas is introduced into the air inlet 9 of the incubator cover body 6, the high-pressure gas is sprayed out through the air nozzle on the vent tube 8 to stir the culture solution, the nutrient solution is stirred three times every day and is timed, the temperature is set on the controller, the temperature change in the incubator body 1 is adjusted through the temperature sensor and the controller, the temperature in the incubator body 1 is maintained within a certain range. When the harvesting time is up, the power supplies of the red light lamp tube 3 and the blue light lamp tube 5 are closed, the cultivation box is stood for a while, the cultivation box cover body 6 is opened to wait for the temperature reduction of the cultivation tubes, the cultivation tubes are taken out respectively, and finally the cultivation box cover body 6 is covered.

Although the present invention has been described with reference to the above preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications with respect to the above preferred embodiments without departing from the spirit and scope of the present invention.

The protection scope of the present invention should be subject to the claims.

Claims

1. The utility model provides an indoor device of cultivateing photosynthetic bacteria, includes incubator, its characterized in that: the incubator comprises an incubator body and a hollow incubator cover body, the incubator cover body is movably connected with the incubator body, a base is arranged at the bottom of the incubator body, at least one placing opening is formed in the top end of the base, the base is vertically provided with a red light lamp tube and a blue light lamp tube which are staggered with each other around the placing opening, a fixing frame which is movably connected with the incubator body is arranged above the red light lamp tube and the blue light lamp tube, the fixing frame is correspondingly provided with a fixing opening, the bottom of the incubator cover body is provided with a through hole corresponding to the fixing opening, a downward air pipe is arranged on the through hole, and an air inlet which is communicated with the incubator cover body is formed in the incubator.

2. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the fixing frame is hinged or detachably connected with the incubator body.

3. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the vent pipe is detachably connected with the through hole.

4. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the wavelength of the red light is 620-750 nm.

5. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the wavelength of the blue light is 476-495 nm.

6. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the power of the lamp tube is 40-100W.

7. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the bottom of the breather pipe is provided with a trumpet-shaped gas nozzle, and a plurality of gas injection holes are arranged on the gas nozzle.

8. An apparatus for indoor cultivation of photosynthetic bacteria according to claim 1 characterised in that: the incubator body also comprises a temperature controller and an inductor.