CN203333661U - Microalgae spread cultivation device - Google Patents

Abstract

The utility model discloses a microalgae cultivation device, which comprises an incubator. The incubator is a closed device. The front end of the incubator is an inlet and outlet. The upper end of the incubator is provided with a fluorescent lamp. The shaking platform is connected through a transmission device, and at least two conical flask fixing devices are arranged on the top surface of the shaking platform for fixing the conical flasks. The beneficial effect of the utility model is that: the incubator is a closed device, which can control the humidity and temperature of the device, so as to meet the growth environment required for expansion; the upper end of the incubator is provided with a fluorescent lamp, which can evenly give light; the incubator is provided with a shaking platform , can increase the fluidity of the microalgae: the shaking platform is equipped with a conical flask fixing device, which can expand and cultivate microalgae of different concentrations at the same time; a motor is set in the incubator, and a motor controller is set on the motor, which can control the shaking frequency of the shaking platform , time, so as to realize the automation and scientificization of microalgae cultivation.

Description

A device for growing microalgae

technical field

The utility model relates to the field of microalgae cultivation systems, in particular to a microalgae expansion cultivation device.

Background technique

Microalgae are a kind of autotrophic plants widely distributed in land and ocean, rich in nutrients and high in photosynthetic utilization. The polysaccharides, proteins, pigments, etc. produced by cell metabolism make them useful in the fields of food, medicine, genetic engineering, and liquid fuels. With good development prospects, microalgae has become one of the emerging hotspots in the field of bioenergy research.

The traditional open-air microalgae expansion equipment is not easy to control the cultivation conditions. The growth and quality of microalgae are affected by the cultivation time, temperature, light and pollution throughout the year. Most microalgae cultivation uses solar light sources, light Uneven, and can not receive light on rainy or cloudy days, changes in weather and environment will affect microalgae. At the same time, the traditional microalgae expansion device has poor fluidity of microalgae, single mode, and cannot expand microalgae with different concentrations at the same time.

Utility model content

The purpose of the utility model is to provide a microalgae expansion cultivation device, which can solve the deficiencies in the known technology and can meet the growth environment required for microalgae expansion cultivation.

The utility model realizes above-mentioned purpose by following technical scheme:

A microalgae expansion device, comprising an incubator, the incubator is a closed structure, a fluorescent lamp is arranged at the upper end of the incubator, an inlet and outlet are arranged at the front end of the incubator, a shaking platform is arranged inside the incubator, and at least two Erlenmeyer flask fixing device, the Erlenmeyer flask is placed in the Erlenmeyer flask fixing device.

A motor is arranged in the incubator, a motor controller is arranged on the motor, and the motor is connected to the shaking platform through a transmission device.

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

1. The incubator is a closed device, which can control the temperature and humidity of the microalgae expansion device, so as to meet the growth environment required by the microalgae;

2. A fluorescent lamp is installed on the top of the incubator, so that the microalgae can receive light evenly without being affected by the external weather;

3. A shaking platform is set inside the incubator, which can increase the fluidity of microalgae;

4. Erlenmeyer flask fixtures are installed on the shaking platform, which can expand and cultivate microalgae of different concentrations at the same time;

5. A motor is installed in the incubator, and a motor controller is installed on the motor. The controller can control the shaking frequency and time of the shaking platform, thereby realizing the automation and scientificization of microalgae cultivation.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model.

Labels shown in the drawings: 1. Import and export; 2. Erlenmeyer flask fixing device; 3. Motor; 4. Fluorescent lamp; 5. Shaking platform; 6. Erlenmeyer flask; 7. Incubator; 8. Motor controller; 9. Transmission device

Detailed ways

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

A kind of microalgae expansion cultivation device described in the utility model, main body structure comprises incubator 7, and described incubator 7 is airtight structure, and the user can control the temperature, humidity of microalgae expansion cultivation device in incubator 7, thereby Satisfy the growth environment required by the microalgae; the upper end of the incubator 7 is provided with a fluorescent lamp 4, and the fluorescent lamp 4 can allow the microalgae to receive light evenly; The fluidity of the microalgae is increased by artificial shaking; the Erlenmeyer flask 6 is placed in the Erlenmeyer flask fixing device 2 on the shaking platform 5, and microalgae of different concentrations can be expanded and cultivated at the same time.

The utility model is further characterized in that: a motor 3 is preferably set in the incubator 7, the motor 3 is connected to the rocking platform 5 through a transmission device 9, a motor controller 8 is set on the motor 3, and the motor controller 8 controls the opening and closing and the speed of the motor 3, To control the shaking frequency and shaking time of the shaking platform 5, to realize the purpose of automatic and scientific microalgae cultivation.

When the utility model is in use, the incubator 7 is an airtight device, and the user selects the corresponding microalgae and puts them into the conical flask 6 according to the different concentrations of the required microalgae cultivation, and puts the conical flask 6 into the conical flask 6 from the inlet and outlet 1. In the Erlenmeyer flask fixture 2, the motor 3 shakes the rocking platform 5 under the control of the motor controller 8 to increase the fluidity of the microalgae, and the fluorescent lamp 4 provided at the upper end of the incubator 7 can allow the microalgae to receive light evenly.

Claims (2)

1. A microalgae expansion cultivation device, comprising an incubator (7), is characterized in that: the incubator (7) is an airtight structure, the upper end of the incubator (7) is provided with a fluorescent lamp (4), and the incubator (7) front end An inlet and outlet (1) is provided, a shaking platform (5) is arranged inside the incubator (7), and at least two Erlenmeyer flask fixing devices (2) are arranged on the top surface of the shaking platform (5), and the Erlenmeyer flask fixing device (2) Erlenmeyer flask (6) is placed inside. 2. a kind of microalgae expanding cultivation device according to claim 1, is characterized in that: motor (3) is set in described incubator (7), motor controller (8) is set on motor (3), motor ( 3) Connect the shaking platform (5) through the transmission device (9).