CN218435690U - Screening box - Google Patents

Abstract

The application provides a screening case, include: the liquid reserve tank has the culture solution in the liquid reserve tank, and fixed mounting has the incubator on the liquid reserve tank, and there is the case lid incubator top through screw fixed mounting, and the case lid lower surface inlays and is equipped with a plurality of fluorescent lamps, and installs a plurality of cultivation subassemblies at the interval in the incubator, and the cultivation subassembly includes: the artificial cultivation tube comprises cultivation tubes, wherein the cultivation tubes are embedded inside the cultivation box at intervals, one ends of the cultivation tubes are connected with an air inlet pipe and a liquid inlet pipe through a three-way pipe, the liquid inlet pipe is communicated with a micro water pump, the micro water pump is fixedly mounted on the liquid storage box, the liquid inlet end of the micro water pump is communicated with the liquid storage box, the other ends of the cultivation tubes are connected with a liquid return pipe through a connector, the liquid return pipe is communicated with the liquid storage box, and the cultivation tubes are located inside the cultivation box and are provided with vent pipes close to the connector. The application provides a screening case can supply with culture solution by automatic cycle, and illumination distributes evenly, is convenient for cultivate little algae.

Description

Screening box

Technical Field

The application relates to the technical field of biology, in particular to a screening box.

Background

Microalgae is an autotrophic plant with wide land and ocean distribution, rich nutrition and high photosynthetic utilization rate, and polysaccharides, proteins, pigments and the like generated by cell metabolism have good development prospects in the fields of food, medicine, genetic engineering, liquid fuel and the like, wherein microalgae fertilizer is also a new direction for microalgae application, is green and efficient chemistry, and can effectively solve the pollution problem caused by the traditional fertilizer.

In the production and manufacturing process of the microalgae fertilizer, a large amount of microalgae is needed, so that the species suitable for industrial mass production of the microalgae and the optimal culture condition of the microalgae need to be screened from a large number of microalgae, and screening is needed before mass culture, and the published application number is CN 204981878U. A microalgae screening and culturing device comprises a reactor, a reactor bracket for placing the reactor and a light source arranged right in front of the reactor. The light source is composed of a plurality of parallel light tubes or square light source plates; the reactors are arranged in an arc shape; the arc is bilaterally symmetric along a perpendicular bisector of the length of the light source. The arc shape is coincident with the equal light intensity line of the light provided by the lamp tube. Therefore, the method can well ensure that the light intensity of the microalgae cultured in the reactor is consistent, and is particularly suitable for screening microalgae strains under the same uniform light intensity and optimizing the culture conditions of the microalgae strains. However, in the actual cultivation and screening, microalgae are cultivated in a reactor separately, and in the cultivation process, the cultivation solution needs to be supplemented to the reactor continuously, so that the operation is complicated, and the microalgae are not suitable for rapid cultivation and growth of microalgae due to the small space of the cultivation solution in the separate reactor.

SUMMERY OF THE UTILITY MODEL

The application provides a can automatic cycle supply with culture solution, illumination distributes evenly, is convenient for cultivate little screening case of algae.

The application provides a screening case includes: a liquid storage tank;

the utility model discloses a solar cultivation device, including liquid reserve tank, incubator top, case lid lower surface inlay and be equipped with a plurality of fluorescent lamps, just a plurality of cultivation subassemblies are installed at the interval in the incubator, cultivation subassembly includes: the device comprises a cultivation pipe, a three-way pipe, a liquid inlet pipe, an air inlet pipe, a micro water pump, a connector and a liquid return pipe;

it is a plurality of cultivate the pipe interval inlay and adorn in inside the incubator, and it is a plurality of the one end of cultivating the pipe all is connected with intake pipe and feed liquor pipe through the three-way pipe jointly, the feed liquor pipe sets up with miniature pump intercommunication, miniature pump fixed mounting be in on the liquid reserve tank, just miniature pump's feed liquor end with the liquid reserve tank intercommunication, it is a plurality of the other end of cultivating the pipe is connected with back the liquid pipe through the connector jointly, back the liquid pipe with the liquid reserve tank intercommunication, just it is located to cultivate the pipe inside and being close to the one end of connector is provided with the permeability cell.

Optionally, the cultivation tube is S-shaped, and the plurality of fluorescent lamps are alternately arranged on two sides of each cultivation tube.

Optionally, the height of the ventilation opening of the ventilation pipe is higher than that of the connector.

Optionally, a plurality of air inlet pipes of the cultivation assemblies are connected with an air inlet main pipe, a ventilation fan is embedded at the inner bottom of the air inlet main pipe, and an air port of the ventilation fan faces the inside of the air inlet main pipe.

Optionally, an activated carbon column is embedded in the air intake manifold and positioned below the ventilation fan.

Optionally, the bottom end of the air inlet main pipe is communicated with a carbon dioxide tank through a guide pipe, and a flowmeter and a control valve are arranged at a tank connecting port of the carbon dioxide tank.

Optionally, it is a plurality of cultivate the subassembly return the liquid pipe and communicate back the liquid house steward jointly, return the bottom of liquid house steward with the liquid reserve tank intercommunication sets up.

Optionally, a liquid inlet is formed in the top of the liquid storage box, a liquid outlet pipe is arranged at the bottom of the side wall of the liquid storage box, and a valve is arranged on the liquid outlet pipe.

The beneficial effect of this application is as follows:

the application provides a screening case, when using, places different kinds of little algae respectively in each cultivation pipe, then through starting miniature pump with the culture solution in the liquid reserve tank carry the entering cultivation pipe through feed liquor pipe and three-way pipe, the culture solution rethread connector that gets into in the cultivation pipe flows back the liquid pipe, in the liquid main pipe flows back the liquid reserve tank through returning liquid union coupling to supply with culture solution circulates. And when cultivating, carry out air cycle through intake pipe and permeability cell, when admitting air, through starting the scavenger fan, thereby accelerate the circulation of air in the cultivation pipe, through inserting the carbon dioxide jar, thereby give the higher air of carbon dioxide content of carrying in the cultivation pipe in real time, thereby make little algae cultivation grow more rapidly, filter the air of inhaling air intake manifold through setting up the active carbon post, through setting up the cultivation pipe into the S-shaped, and also set the fluorescent lamp on the case lid into the even distribution of S-shaped in the both sides of cultivation pipe, make illumination distribute evenly, thereby make little algae in the cultivation pipe obtain abundant illumination, then cultivate after the certain time, through contrasting the little algae development condition in the different cultivation pipes, choose to cultivate the interior little algae kind of algae of best cultivation pipe and promote the planting, thereby accomplish little screening work of algae planting.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present application is further described in detail by the accompanying drawings and examples.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a screening box according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a sieve box cultivation tube according to an embodiment of the present application;

FIG. 3 is a schematic view of an exemplary embodiment of a sieve box cultivation assembly;

fig. 4 is a schematic structural diagram of an air inlet manifold of a screening box in the embodiment of the application.

In the figure, 1-liquid storage tank, 2-incubator, 3-box cover, 4-fluorescent lamp, 5-incubation component, 51-incubation tube, 52-three-way tube, 53-liquid inlet tube, 54-air inlet tube, 55-micro water pump, 56-connector, 57-liquid return tube, 58-air permeable tube, 6-air inlet manifold, 61-ventilation fan, 62-activated carbon column, 7-liquid return manifold, 8-carbon dioxide tank, 9-liquid outlet tube, and 10-liquid inlet tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

According to fig. 1-4, the present application provides a screening box, including: liquid reserve tank 1, the storage has cultivation liquid in the liquid reserve tank 1, just fixed mounting has incubator 2 on the liquid reserve tank 1, there is case lid 3 above incubator 2 through screw fixed mounting, 3 lower surface inlays of case lid and is equipped with a plurality of fluorescent lamps 4, just a plurality of cultivation subassemblies 5 are installed at the interval in the incubator 2, cultivation subassembly 5 includes: cultivate pipe 51, three-way pipe 52, feed liquor pipe 53, intake pipe 54, miniature pump 55, connector 56 and return liquid pipe 57, it is a plurality of cultivate pipe 51 interval inlay adorn in inside the artificial containers 2, and it is a plurality of cultivate pipe 51's one end all is connected with intake pipe 54 and feed liquor pipe 53 through three-way pipe 52 jointly, feed liquor pipe 53 and miniature pump 55 intercommunication setting, miniature pump 55 fixed mounting be in on the liquid reserve tank 1, just miniature pump 55's feed liquor end with 1 intercommunication of liquid reserve tank, it is a plurality of cultivate pipe 51's the other end is connected with return liquid pipe 57 through connector 56 jointly, return liquid pipe 57 with 1 intercommunication of liquid reserve tank, just cultivate pipe 51 is located inside artificial containers 2 and be close to the one end of connector 56 is provided with the permeability cell.

Specifically, when using, place different kinds of little algae respectively in each cultivation pipe 51, then carry the entering cultivation pipe 51 through feed liquor pipe 53 and three-way pipe 52 with the culture solution in the liquid reserve tank 1 through starting miniature pump 55, the culture solution rethread connector 56 that gets into in the cultivation pipe 51 flows back liquid pipe 57, flow back in the liquid reserve tank 1 through returning liquid pipe 57, thereby the circulation supplies with culture solution, when cultivating simultaneously, carry out air cycle through intake pipe 54 and permeability cell 58, thereby realize that automatic cycle supplies with culture solution and air, be convenient for cultivate little algae. After cultivating for a certain time, selecting and cultivating the optimal microalgae species in the cultivating pipes for popularization and planting by comparing the development conditions of the microalgae in different cultivating pipes, thereby completing the screening work of microalgae planting.

It should be noted that the culture solution is allowed to flow slowly under normal conditions, so as to avoid damage to microalgae culture caused by water flow impact. Optionally, a filter screen may be embedded in the connector 56, so as to prevent microalgae from flowing out when the culture solution is circularly supplied, thereby causing microalgae to be mixed together and affecting the later-stage cultivation and screening.

Further, the cultivation tube 51 is S-shaped, and a plurality of fluorescent lamps 4 are arranged at intervals on both sides of each cultivation tube 51.

Specifically, the cultivation tube 51 is arranged in an S-shape, and the fluorescent lamps 4 on the box cover 3 are also arranged in an S-shape and are uniformly distributed on two sides of the cultivation tube 51, so that the illumination is uniformly distributed, and the microalgae in the cultivation tube 51 can be sufficiently illuminated.

Further, the height of the ventilation opening of the ventilation pipe 58 is higher than that of the connector 56, so that the culture solution cannot flow out of the ventilation pipe 58 when air circulation air intake is performed.

Furthermore, the air inlet pipes 54 of the plurality of cultivation assemblies 5 are commonly connected to an air inlet main pipe 6, a ventilation fan 61 is embedded at the inner bottom of the air inlet main pipe 6, and an air opening of the ventilation fan 61 faces the inside of the air inlet main pipe 6.

Specifically, during cultivation, the air intake manifold 6 accelerates the air circulation in the cultivation pipe 51 by activating the ventilation fan 61.

Furthermore, an activated carbon column 62 is embedded in the intake manifold 6 below the ventilation fan 61.

Specifically, the air drawn into the intake manifold 6 is filtered by the activated carbon column 62.

Further, the bottom end of the air inlet main pipe 6 is communicated with a carbon dioxide tank 8 through a guide pipe, and a flowmeter and a control valve are arranged at a tank connecting port of the carbon dioxide tank 8.

Specifically, the carbon dioxide tank 8 is connected, so that air with high carbon dioxide content is conveyed into the cultivation pipe 51 in real time, and the microalgae cultivation and growth are quicker.

Further, a plurality of liquid return pipes 57 of the cultivating component 5 are commonly communicated with a liquid return header pipe 7, and the bottom end of the liquid return header pipe 7 is communicated with the liquid storage tank 1.

Specifically, by arranging the liquid return manifold 7, the liquid return pipe 57 is communicated with the liquid storage tank 1, so that the culture solution flows back into the liquid storage tank 1 through the liquid return manifold 7 connected with the liquid return pipe 57.

Further, a liquid inlet 10 is formed in the top of the liquid storage tank 1, a liquid outlet pipe 9 is arranged at the bottom of the side wall of the liquid storage tank 1, and a valve is arranged on the liquid outlet pipe 9.

Specifically, be convenient for add the culture solution to the liquid reserve tank 1 in through setting up inlet 10, be convenient for discharge the culture solution in the liquid reserve tank 1 through setting up drain pipe 9, the valve is used for opening or closed drain pipe 9.

The application provides a screening case's theory of operation does: when the device is used, different types of microalgae are respectively placed in each cultivation pipe 51, then the cultivation liquid in the liquid storage tank 1 is conveyed into the cultivation pipes 51 through the liquid inlet pipe 53 and the three-way pipe 52 by starting the micro water pump 55, the cultivation liquid entering the cultivation pipes 51 flows into the liquid return pipe 57 through the connector 56, and flows back into the liquid storage tank 1 through the liquid return header pipe 7 connected with the liquid return pipe 57, so that the cultivation liquid is circularly supplied. And when cultivating, carry out air cycle through intake pipe 54 and permeability cell 58, when admitting air, through starting scavenger fan 61, thereby accelerate the circulation of air in the cultivation pipe 51, through inserting carbon dioxide jar 8, thereby give the higher air of carbon dioxide content in the cultivation pipe 51 of real-time transport, thereby make little algae cultivation grow more rapidly, filter the air of inhaling air intake manifold 6 through setting up activated carbon post 62, through setting up cultivation pipe 51 into the S-shaped, and also set fluorescent lamp 4 on case lid 3 into the even distribution of S-shaped in both sides of cultivation pipe 51, make illumination distribution even, thereby make little algae in the cultivation pipe 51 obtain abundant illumination, then cultivate after the certain time, through the little algae development condition in the different cultivation pipe 51, choose to cultivate the interior little algae kind of algae of cultivation pipe 51 of best and promote the planting, thereby accomplish little algae planting' S screening work.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection unless expressly stated or limited otherwise. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. A screening bin, comprising: a liquid storage tank (1);

the utility model discloses a lamp cultivation box, including incubator (2), incubator (2) have been gone up to fixed mounting in liquid reserve tank (1), there is case lid (3) incubator (2) top through screw fixed mounting, case lid (3) lower surface inlays and is equipped with a plurality of fluorescent lamps (4), just a plurality of cultivation subassemblies (5) are installed at the interval in incubator (2), cultivation subassembly (5) include: a cultivating pipe (51), a three-way pipe (52), a liquid inlet pipe (53), an air inlet pipe (54), a micro water pump (55), a connector (56) and a liquid return pipe (57);

it is a plurality of cultivate pipe (51) interval inlay dress in inside incubator (2), and it is a plurality of the one end of cultivate pipe (51) all is connected with intake pipe (54) and feed liquor pipe (53) through three-way pipe (52) jointly, feed liquor pipe (53) and miniature pump (55) intercommunication set up, miniature pump (55) fixed mounting be in on liquid reserve tank (1), just the feed liquor end of miniature pump (55) with liquid reserve tank (1) intercommunication, it is a plurality of the other end of cultivate pipe (51) is connected with liquid return pipe (57) through connector (56) jointly, liquid return pipe (57) with liquid reserve tank (1) intercommunication, just cultivate pipe (51) and be located inside incubator (2) and be close to the one end of connector (56) is provided with permeability cell (58).

2. A screening chamber according to claim 1, wherein said cultivating pipes (51) are S-shaped, and a plurality of said fluorescent lamps (4) are arranged at intervals on both sides of each of said cultivating pipes (51).

3. A screening chamber according to claim 2, characterized in that the venting opening of the venting tube (58) is higher than the connection head (56).

4. The screening box according to claim 1, characterized in that the air inlet pipes (54) of a plurality of cultivation assemblies (5) are commonly connected with an air inlet manifold (6), the inner bottom of the air inlet manifold (6) is embedded with a ventilation fan (61), and the air outlet of the ventilation fan (61) faces the inside of the air inlet manifold (6).

5. The screening box according to claim 4, characterized in that the activated carbon columns (62) are embedded in the intake manifold (6) below the ventilation fan (61).

6. The screening box according to claim 4, characterized in that the bottom end of the air inlet manifold (6) is communicated with a carbon dioxide tank (8) through a conduit, and a flow meter and a control valve are arranged at a tank connection port of the carbon dioxide tank (8).

7. A screening chamber according to claim 1, characterized in that the liquid return pipes (57) of a plurality of said cultivating assemblies (5) are commonly connected to a liquid return manifold (7), the bottom ends of said liquid return manifolds (7) being arranged in connection with said liquid storage tank (1).

8. A screening box according to any one of claims 1-7, characterized in that a liquid inlet (10) is provided at the top of the liquid storage box (1), a liquid outlet pipe (9) is provided at the bottom of the side wall of the liquid storage box (1), and a valve is provided on the liquid outlet pipe (9).

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