CN215517389U

CN215517389U - Multifunctional carbon source adding device for spirulina culture solution

Info

Publication number: CN215517389U
Application number: CN202121985206.6U
Authority: CN
Inventors: 皮小云; 尹婉婷
Original assignee: Lijiang Chenghaihu Natural Spirulina Production Base Co ltd
Current assignee: Lijiang Chenghaihu Natural Spirulina Production Base Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-14
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a multifunctional carbon source adding device for a spirulina culture solution, and relates to the technical field of spirulina culture. The culture medium comprises a culture medium, wherein a protective cover is fixedly connected above the culture medium, a circulating channel is fixedly connected above the protective cover, an air inlet pipe is fixedly connected to one side of the culture medium, a U-shaped pipe is fixedly connected to one end of the air inlet pipe, an air delivery pipe is fixedly connected to one end of the U-shaped pipe, a switch device is fixedly connected above the air delivery pipe, and a first baffle is fixedly connected inside the air delivery pipe. According to the utility model, through cooperation between the protective cover and the circulating channel, carbon dioxide which is not fully absorbed can be absorbed again, and the utilization rate of the carbon dioxide is improved.

Description

Multifunctional carbon source adding device for spirulina culture solution

Technical Field

The utility model belongs to the technical field of spirulina culture, and particularly relates to a multifunctional spirulina culture solution carbon source adding device.

Background

Spirulina is one of algae produced on a large scale in industry, which is rich in high-quality protein and various nutrients. In production, spirulina is cultured by the carbon content in the nutrient solution and the supplementary nutrient solution, and the key to accurately control the supply of carbon and improve the utilization rate of carbon is to improve the yield.

Application number is CN201922382703.6 discloses a little algae channelization breed carbon source feeding device in the patent specification, breeds the problem that is not convenient for fill into carbon dioxide in the liquid to breeding to current little algae, now proposes following scheme, and it includes glass pipeline, carbon source supply tube, the one end of carbon source supply tube is connected with the one end of U-shaped pipe, and the other end fixed mounting of U-shaped pipe has the breather pipe, and in the breather pipe extended to glass pipeline, and fixed mounting has the baffle in the carbon source supply tube, has seted up the intercommunicating pore on the baffle, and fixed mounting has same montant on the top inner wall of carbon source supply tube and on the bottom inner wall, and one side fixed mounting of baffle has the one end of the horizontal pole that two symmetries set up, and the other end fixed mounting of horizontal pole has same sliding plate on the montant, and slidable mounting has same sliding plate on two horizontal poles. This device is too complicated in design for a supply device for controlling carbon, and secondly, supplemental carbon dioxide cannot be sufficiently utilized, and resource utilization rate is not high.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a multifunctional carbon source adding device for a spirulina culture solution, which aims to overcome the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a multifunctional carbon source adding device for a spirulina culture solution, which comprises a culture medium, wherein a protective cover is fixedly connected above the culture medium, a circulating channel is fixedly connected above the protective cover, an air inlet pipe is fixedly connected to one side of the culture medium, one end of the air inlet pipe is fixedly connected with a U-shaped pipe, one end of the U-shaped pipe is fixedly connected with a gas conveying pipe, a switch device is fixedly connected above the gas conveying pipe, and a first baffle is fixedly connected inside the gas conveying pipe.

Further, the protection casing is the curved surface structure, the protection casing upper end is provided with opening one, circulation channel one end with the opening is coaxial.

Further, the circulation channel comprises a circulation pipe, one end of the circulation pipe is fixedly connected with a guide pipe, the guide pipe is fixedly connected with the gas conveying pipe, and the guide pipe is located on the right side of the baffle.

Furthermore, the left end of the U-shaped pipe is lower than the right end, and the left end of the U-shaped pipe is fixedly connected to the air inlet pipe.

Furthermore, the number of the baffle plates is two, and a second through opening is formed in the middle of the first baffle plate.

Further, switching device is including rotary switch, rotary switch lower extreme fixedly connected with dwang, the dwang lower extreme is provided with the tooth, the meshing of dwang lower extreme is connected with the catch bar, the catch bar upper end is run through and is provided with the tooth's socket, the tooth imbed in the tooth's socket, catch bar one end fixedly connected with baffle two, baffle two with the two shape sizes of opening are the same.

The utility model has the following beneficial effects:

1. through the cooperation between the protective cover and the circulating channel, the carbon dioxide which is not fully absorbed can be absorbed again, so that the utilization rate of the carbon dioxide is improved;

2. through the cooperation between the switch device and the second port, the device can freely control the supply of carbon dioxide, and is more flexible;

3. the culture solution backflow phenomenon is prevented through cooperation between the U-shaped pipe and the air inlet pipe.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of the detail at a in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a culture medium; 2. a protective cover; 3. a circulation channel; 301. a circulation pipe; 302. a guide tube; 4. an air inlet pipe; 5. a U-shaped tube; 6. a gas delivery pipe; 7. a switching device; 701. a rotary switch; 702. rotating the rod; 703. teeth; 704. a push rod; 705. a tooth socket; 706. a second baffle plate; 8. a first baffle plate; 9. a first through opening; 10. and a second port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model relates to a multifunctional carbon source adding device for a spirulina culture solution, which comprises a culture medium 1, wherein a protective cover 2 is fixedly connected above the culture medium 1, a circulation channel 3 is fixedly connected above the protective cover 2, an air inlet pipe 4 is fixedly connected to one side of the culture medium 1, one end of the air inlet pipe 4 is fixedly connected with a U-shaped pipe 5, one end of the U-shaped pipe 5 is fixedly connected with an air delivery pipe 6, a switch device 7 is fixedly connected above the air delivery pipe 6, and a baffle plate I8 is fixedly connected inside the air delivery pipe 6.

In one embodiment, for the protection cover 2, the protection cover 2 is a curved structure, the upper end of the protection cover 2 is provided with a first through opening 9, and one end of the circulation channel 3 is coaxial with the first through opening 9, so that carbon dioxide which is not fully absorbed rises through the curved surface of the protection cover 2, flows into the first through opening 9, enters the circulation channel 3 for circulation, and is collected so as to be recycled again.

In an embodiment, for the above circulation channel 3, the circulation channel 3 includes a circulation tube 301, one end of the circulation tube 301 is fixedly connected with a guide tube 302, the guide tube 302 is fixedly connected to the gas pipe 6, and the guide tube 302 is located on the right side of the first baffle 8, so that carbon dioxide enters the circulation channel 3, enters the circulation tube 301, enters the guide tube 302 through the circulation tube 301, enters the gas pipe 6 through the guide effect of the guide tube 302 for circulation, and further, carbon dioxide which is not fully absorbed can enter the culture medium 1 again for secondary absorption, thereby greatly improving the absorption rate of carbon dioxide and increasing the yield.

In one embodiment, for the U-shaped tube 5, the left end of the U-shaped tube 5 is lower than the right end, and the left end of the U-shaped tube 5 is fixedly connected to the air inlet tube 4, so that when the air transportation is stopped, the culture solution flows back into the U-shaped tube 5, and due to the principle of a communicating vessel, the culture solution cannot enter the air transportation tube 6, and further the culture solution is prevented from flowing back due to unbalanced air pressure, so that the nutrient solution of spirulina is insufficient, and the yield is reduced.

In one embodiment, for the first baffle plate 8, two baffle plates 8 are symmetrically arranged, and the second port 10 is arranged in the middle of the first baffle plate 8, so that the supply of carbon dioxide is controlled by opening or closing the second port 10, the supply amount of carbon dioxide can be freely adjusted, and the flexibility of the device is improved.

In one embodiment, for the above switch device 7, the switch device 7 includes a rotary switch 701, a rotary rod 702 is fixedly connected to a lower end of the rotary switch 701, a tooth 703 is arranged at a lower end of the rotary rod 702, a push rod 704 is engaged and connected to a lower end of the rotary rod 702, a tooth slot 705 is arranged at an upper end of the push rod 704 in a penetrating manner, the tooth 703 is embedded in the tooth slot 705, a baffle plate 706 is fixedly connected to one end of the push rod 704, the baffle plate 706 has the same shape and size as the two openings 10, so that the rotary switch 701 rotates to drive the rotary rod 702 to rotate, the rotary rod 702 rotates to drive the tooth 703 to rotate, the tooth 703 rotates in the tooth slot 705 to drive the push rod 704 to move, the push rod 704 moves to enable the baffle plate 706 to be combined with or opened by the two openings 10, and further the supply of carbon dioxide is controlled by closing and opening the two openings 10, meanwhile, the device has a simple structure and is easy to operate.

In summary, according to the above technical solution of the present invention, by rotating the rotary switch 701, the rotary switch 701 rotates to drive the rotary rod 702 to rotate, the rotary rod 702 rotates to drive the teeth 703 to rotate, the teeth 703 rotate in the tooth grooves 705 to drive the push rod 704 to move, the push rod 704 moves to make the baffle plate two 706 and the port two 10 merge or open, and the supply of carbon dioxide is controlled by opening or closing the port two 10, so that the apparatus can freely adjust the supply amount of carbon dioxide, thereby improving the flexibility of the apparatus, meanwhile, when the gas transmission is stopped, the culture solution flows back into the U-shaped tube 5, due to the principle of the communicating vessel, the culture solution does not enter the gas transmission tube 6, the culture solution is prevented from flowing back due to unbalanced air pressure, so that the nutrient solution of spirulina is insufficient, the yield is reduced, the carbon dioxide which is not fully absorbed rises through the curved surface of the protective cover 2 and flows into the port one 9, carbon dioxide gets into circulation channel 3 back by opening 9, gets into in the circulating pipe 301, enters into the stand pipe 302 through circulating pipe 301, circulates in getting into gas-supply pipe 6 through the guide effect of stand pipe 302 for the carbon dioxide of not fully absorbing can get into again and carry out the secondary absorption in culture medium 1, has improved the absorptivity of carbon dioxide greatly, has improved output.

Through the technical scheme, 1, the carbon dioxide which is not fully absorbed can be absorbed again through the cooperation between the protective cover 2 and the circulating channel 3, so that the utilization rate of the carbon dioxide is improved; 2. through the cooperation between the switch device 7 and the second port 10, the device can freely control the supply of carbon dioxide, and is more flexible; 3. by the cooperation between the U-shaped tube 5 and the air inlet tube 4, the phenomenon of the culture solution flowing back is prevented.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional spirulina culture solution carbon source adds device, includes culture medium (1), its characterized in that: culture medium (1) top fixedly connected with protection casing (2), protection casing (2) top fixedly connected with circulation passageway (3), culture medium (1) one side fixedly connected with intake pipe (4), intake pipe (4) one end fixedly connected with U-shaped pipe (5), U-shaped pipe (5) one end fixedly connected with gas-supply pipe (6), gas-supply pipe (6) top fixedly connected with switching device (7), gas-supply pipe (6) inside fixedly connected with baffle (8).

2. The multifunctional carbon source adding device for the spirulina cultivating liquid according to claim 1, wherein the protective cover (2) is of a curved surface structure, a first through opening (9) is formed in the upper end of the protective cover (2), and one end of the circulating channel (3) is coaxial with the first through opening (9).

3. The multifunctional carbon source adding device for the spirulina cultivating liquid according to claim 2, wherein the circulating channel (3) comprises a circulating pipe (301), one end of the circulating pipe (301) is fixedly connected with a guide pipe (302), the guide pipe (302) is fixedly connected to the gas pipe (6), and the guide pipe (302) is positioned on the right side of the first baffle plate (8).

4. The multifunctional carbon source adding device for the spirulina cultivating liquid according to claim 1, wherein the left end of the U-shaped pipe (5) is lower than the right end, and the left end of the U-shaped pipe (5) is fixedly connected to the air inlet pipe (4).

5. The multifunctional carbon source adding device for the spirulina cultivating liquid according to claim 1, wherein the first baffle (8) is symmetrically provided with two baffles, and the middle of the first baffle (8) is provided with a second opening (10).

6. The multifunctional carbon source adding device for the spirulina cultivating liquid as claimed in claim 5, wherein the switch device (7) comprises a rotary switch (701), a rotary rod (702) is fixedly connected to the lower end of the rotary switch (701), teeth (703) are arranged on the lower end of the rotary rod (702), a push rod (704) is meshed and connected to the lower end of the rotary rod (702), a tooth groove (705) is formed in the upper end of the push rod (704) in a penetrating mode, the teeth (703) are embedded into the tooth groove (705), a second baffle (706) is fixedly connected to one end of the push rod (704), and the second baffle (706) is the same as the second through opening (10) in shape and size.