CN215856095U

CN215856095U - Chlorella is bred and uses harvesting device

Info

Publication number: CN215856095U
Application number: CN202122305774.3U
Authority: CN
Inventors: 郑行; 李林声; 杨祎
Original assignee: Fuqing King Dnarmsa Spirulina Co ltd
Current assignee: Fuqing King Dnarmsa Spirulina Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a harvesting device for chlorella culture, which comprises a nitrogen compression tank, a buffer bottle, a foam tower, a collecting bottle, a culture barrel and a nutrient solution storage tank, wherein the buffer bottle is arranged on one side of the nitrogen compression tank, the foam tower is arranged on one side of the buffer bottle, a gas flowmeter is arranged below the foam tower, a control valve is arranged below the gas flowmeter, the collecting bottle is arranged on one side of the control valve, the culture barrel is arranged on one side of the collecting bottle, an oxygen pump is arranged below the culture barrel, and the nutrient solution storage tank is arranged on one side of the culture barrel. Has the advantages that: utilize foam separation technique to collect, with low costs, efficient, be favorable to environmental protection, increased sealed heat preservation, breed in winter of being convenient for can play fine heat preservation effect, can keep a constant temperature simultaneously, increased the nutrient solution storage jar, conveniently provide the nutrient solution for the chlorella, help improving the survival rate of chlorella.

Description

Chlorella is bred and uses harvesting device

Technical Field

The utility model relates to the field of chlorella culture, in particular to a harvesting device for chlorella culture.

Background

Algae is a kind of eukaryote (some are prokaryotes, such as algae of the phylum cyanobacteria) in the kingdom of protists, can carry out photosynthesis, China utilizes algae as food, has a long history, most of the edible types and methods are known worldwide, the economic value, the medicinal value and the research value of the algae are higher, chlorella is rich in chlorophyll, contains a plurality of substances such as protein, mineral substances, vitamins and nucleic acid and has various functions of inhibiting the rise of blood sugar, enhancing the immunity of human bodies, rapidly repairing the organisms, eliminating toxins and the like, in order to protect the original ecological algae, many people carry out artificial culture of the algae, but the traditional collection method of the microalgae mainly comprises a centrifugation method, an ultrafiltration method and a flocculant adding method, but the traditional collection methods of the microalgae have various defects, the centrifugal method has the disadvantages of high energy consumption, complex operation, easy cell breakage, high investment of the ultrafiltration method, high operation cost and low production efficiency, and the flocculant used in the method for adding the flocculant can cause pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a harvesting device for chlorella culture, which has stable airflow, high survival rate and high harvesting efficiency.

The utility model realizes the purpose through the following technical scheme:

the utility model provides a chlorella is bred and uses harvesting device, includes nitrogen compression jar, buffer flask, foam tower, receiving flask, breed bucket, nutrient solution storage jar, nitrogen compression jar one side is provided with the buffer flask, buffer flask one side is provided with the foam tower, foam tower below is provided with gas flowmeter, the gas flowmeter below is provided with the control valve, control valve one side is provided with the receiving flask, receiving flask one side is provided with breed the bucket, it is provided with the oxygen pump to breed the bucket below, it is provided with to breed bucket one side nutrient solution storage jar, the control valve with gas flowmeter passes through electric connection, power and light oxygen pump, thermodetector pass through electric connection.

Preferably: an air inlet valve is arranged above the nitrogen compression tank and is in threaded connection with the nitrogen compression tank.

So configured, the threaded connection facilitates opening of the inlet valve, releasing the gas within the nitrogen compression canister.

Preferably: the nitrogen gas compression jar with be provided with the intake pipe between the buffer flask, the nitrogen gas compression jar with the buffer flask passes through intake-tube connection.

So set up, intake-tube connection helps the nitrogen gas compression jar with the cushion flask is connected more tightly.

Preferably: the foam tower is characterized in that a communicating pipe is arranged on one side of the foam tower, a knob is arranged below the communicating pipe, and the knob is connected with the communicating pipe through threads.

So set up, threaded connection helps opening communicating pipe makes the culture solution get into the foam tower.

Preferably: breed the bucket top and be provided with the water inlet, water inlet one side is provided with the nutrient solution supply line, nutrient solution supply line one side is provided with the power, breed the bucket with nutrient solution storage jar passes through the nutrient solution supply line is connected.

So set up, nutrient solution supply tube connects and helps adding nutrient solution for the culture stoste.

Preferably: breed the inside sealed heat preservation that is provided with of bucket, sealed heat preservation is inside to be provided with the light, the light outside is provided with the buckler, the buckler top is provided with thermodetector, the thermodetector model is HAKKO192, the buckler with it passes through welded connection to breed the bucket.

So set up, the welding makes the buckler with breed the bucket and be connected tighter.

Preferably: a water outlet piston is arranged below the breeding barrel and is connected with the breeding barrel through threads.

So configured, the threaded connection facilitates opening and closing of the outlet piston.

Compared with the prior art, the utility model has the following beneficial effects:

1. the foam separation technology is used for collection, so that the cost is low, the efficiency is high, and the environmental protection is facilitated;

2. the sealed heat-insulating layer is added, so that the cultivation in winter can be facilitated, a good heat-insulating effect can be achieved, and the temperature can be kept constant;

3. the nutrient solution storage tank is added, so that the nutrient solution is conveniently provided for the chlorella, and the survival rate of the chlorella is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a harvesting device for chlorella culture according to the utility model;

FIG. 2 is a front view of a harvesting device for chlorella cultivation according to the present invention;

FIG. 3 is a schematic structural view of a cultivation barrel of the harvesting device for chlorella cultivation according to the utility model;

fig. 4 is a block diagram of a circuit structure of a harvesting device for chlorella cultivation according to the utility model.

The reference numerals are explained below:

1. an intake valve; 2. a nitrogen compression tank; 3. an air inlet pipe; 4. a buffer bottle; 5. a foam tower; 6. a gas flow meter; 7. a collection bottle; 8. a communicating pipe; 9. a water inlet; 10. a breeding barrel; 11. an illuminating lamp; 12. a waterproof cover; 13. a water outlet piston; 14. an oxygen pump; 15. a nutrient solution supply pipe; 16. a nutrient solution storage tank; 17. sealing the heat-insulating layer; 18. a temperature detector; 19. a control valve; 20. a knob; 21. a power source.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-4, a harvesting device for chlorella cultivation comprises a nitrogen compression tank 2, a buffer bottle 4, a foam tower 5, a collecting bottle 7, a cultivation barrel 10 and a nutrient solution storage tank 16, wherein the buffer bottle 4 is arranged on one side of the nitrogen compression tank 2, the buffer bottle 4 is used for temperature airflow, the foam tower 5 is arranged on one side of the buffer bottle 4, the foam tower 5 is used for collecting chlorella, a gas flow meter 6 is arranged below the foam tower 5, the gas flow meter 6 is used for detecting gas flow, a control valve 19 is arranged below the gas flow meter 6, the control valve 19 is used for controlling gas to flow in and out, the collecting bottle 7 is arranged on one side of the control valve 19, the collecting bottle 7 is used for storing collected chlorella, the cultivation barrel 10 is arranged on one side of the collecting bottle 7, the cultivation barrel 10 is used for cultivating chlorella, an oxygen pump 14 is arranged below the cultivation barrel 10, the oxygen pump 14 is used for providing oxygen, one side of the cultivation barrel 10 is provided with a nutrient solution storage tank 16, the nutrient solution storage tank 16 is used for providing nutrient solution, the control valve 19 is electrically connected with the gas flowmeter 6, and the power supply 21 is electrically connected with the illuminating lamp 11, the oxygen pump 14 and the temperature detector 18

Example 2

This example differs from example 1 in that:

an air inlet valve 1 is arranged above the nitrogen compression tank 2, and the air inlet valve 1 is in threaded connection with the nitrogen compression tank 2, so that the threaded connection is beneficial to opening the air inlet valve 1 and releasing gas in the nitrogen compression tank 2.

The working principle is as follows: firstly, chlorella is cultured in a culture barrel 10, a surfactant is added into a cultured chlorella raw material liquid, the pH value is adjusted to be between 9 and 13, a knob 20 is turned on, the chlorella raw material liquid added with the surfactant is led into a foam tower 5 of foam separation equipment through a communicating pipe 8, an air inlet valve 1 is firstly opened, a nitrogen compression tank 2 is opened, a control valve 19 connected with a gas flow meter 6 is slowly opened, the separation gas speed is adjusted until the color of the lower layer of the foam tower 5 does not change, the control valve 19 connected with the gas flow meter 6 is closed, the air inlet valve 1 of the nitrogen compression tank 2 is closed, after no foam flows into the tower body, liquid in a collecting bottle 7 and the foam tower 5 is respectively measured, and the collected liquid is a chlorella liquid product.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a chlorella is bred and uses harvesting device which characterized in that: including nitrogen gas compression jar (2), buffer flask (4), foam tower (5), receiving flask (7), breed bucket (10), nutrient solution storage jar (16), nitrogen gas compression jar (2) one side is provided with buffer flask (4), buffer flask (4) one side is provided with foam tower (5), foam tower (5) below is provided with gas flowmeter (6), gas flowmeter (6) below is provided with control valve (19), control valve (19) one side is provided with receiving flask (7), receiving flask (7) one side is provided with breed bucket (10), breed bucket (10) below is provided with oxygen pump (14), breed bucket (10) one side is provided with nutrient solution storage jar (16), control valve (19) with gas flowmeter (6) are through electric connection, power (21) and light (11), The oxygen pump (14) and the temperature detector (18) are electrically connected.

2. The harvesting device for chlorella cultivation according to claim 1, wherein: and an air inlet valve (1) is arranged above the nitrogen compression tank (2), and the air inlet valve (1) is in threaded connection with the nitrogen compression tank (2).

3. The harvesting device for chlorella cultivation according to claim 2, wherein: the nitrogen compression tank (2) and be provided with between buffer bottle (4) intake pipe (3), nitrogen compression tank (2) with buffer bottle (4) pass through intake pipe (3) are connected.

4. The harvesting device for chlorella cultivation according to claim 3, wherein: the foam tower is characterized in that a communicating pipe (8) is arranged on one side of the foam tower (5), a knob (20) is arranged below the communicating pipe (8), and the knob (20) is connected with the communicating pipe (8) through threads.

5. The harvesting device for chlorella cultivation according to claim 4, wherein: breed bucket (10) top and be provided with water inlet (9), water inlet (9) one side is provided with nutrient solution supply line (15), nutrient solution supply line (15) one side is provided with power (21), breed bucket (10) with nutrient solution storage jar (16) passes through nutrient solution supply line (15) are connected.

6. The harvesting device for chlorella cultivation according to claim 5, wherein: breed bucket (10) inside and be provided with sealed heat preservation (17), sealed heat preservation (17) inside is provided with light (11), light (11) outside is provided with buckler (12), buckler (12) top is provided with thermodetector (18), buckler (12) with breed bucket (10) and pass through welded connection.

7. The harvesting device for chlorella cultivation according to claim 6, wherein: breed bucket (10) below and be provided with out water piston (13), go out water piston (13) breed bucket (10) through threaded connection.