A rotatable light-receiving pipeline microalgae cultivation reactor

Abstract

The present invention discloses a rotatable light-receiving pipeline-type microalgae cultivation reactor, comprising a processing base, a positioning support plate, a storage tank body, a feeding pipeline, a moving block, a rotating drive component, a light-emitting board, and a moving drive component; the present invention drives the feeding pipeline to rotate continuously by the rotating drive component, so that when the feeding pipeline circulates and transports microalgae liquid, the microalgae liquid inside the feeding pipeline will rotate along with the feeding pipeline, so that the microalgae liquid inside the feeding pipeline can be evenly light-received, and the phenomenon that one side of the feeding pipeline receives strong light while the other side receives weak light will not occur, thereby improving the light-receiving uniformity of the microalgae liquid inside the feeding pipeline.

Description

Technical Field

[0001] The invention relates to a rotatable light-receiving pipeline microalgae culture reactor. Background Art

[0002] A photobioreactor generally refers to equipment or devices used to cultivate photosynthetic microorganisms and photosynthetic plant cells or tissues; currently, there are two main types of photobioreactors used for microalgae cultivation: open and closed; in the photosynthetic autotrophic mode, closed pipeline photobioreactors are considered to be the most suitable and most promising reactors for large-scale outdoor cultivation of microalgae due to their large specific surface area, high light energy utilization, low pollution, efficient gas exchange, better flow rate control, larger liquid storage capacity, and small footprint; however, current pipeline reactors are generally only fixed on a bracket, so that the angle of sunlight to which the microalgae liquid is circulated in the pipeline cannot be adjusted, and as the angle of sunlight changes continuously, the microalgae liquid in the pipeline will have the disadvantage of uneven illumination, which affects the cultivation efficiency of microalgae. Therefore, it is necessary to improve the uniformity of light reception of the pipeline reactor, and to load a light supplement structure to improve the flexibility and versatility of the structure. Summary of the invention

[0003] In view of the above-mentioned deficiencies of the prior art, the present invention solves the problem of providing a rotatable light-receiving pipeline microalgae cultivation reactor with uniform light reception and a supplementary light structure.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] A rotatable light-receiving pipeline microalgae breeding reactor comprises a processing base, a positioning support plate, a storage tank body, a feeding pipeline, a moving block, a rotating drive assembly, a light-emitting plate, and a mobile driving assembly; a positioning support plate is installed on one side of the upper end of the processing base; a light-emitting plate is installed on the inner side of the positioning support plate; the storage tank body is installed on the outer side of the positioning support plate; the moving block is slidably installed on the processing base; a feeding pipeline is installed above the moving block; the feeding pipeline is in a circuitous bending structure from top to bottom; an upper rotating joint and a lower rotating joint are respectively provided at the upper and lower ends of the feeding pipeline; an upper positioning pipe head is connected to the upper end of the upper rotating joint; a lower positioning pipe head is connected to the lower end of the lower rotating joint; one side of the upper positioning pipe head and the lower positioning pipe head are both telescopically connected to the upper and lower ends of the storage tank body; the lower positioning pipe head is fixedly installed on the upper end of the moving block; the mobile driving assembly is installed on the processing base, and the mobile driving assembly drives the feeding pipeline to move laterally; the rotating driving assembly is installed on the moving block, and the rotating driving assembly drives the feeding pipeline to rotate.

[0006] Furthermore, the rotary drive assembly includes a rotating motor, a rotating shaft, a rotating gear, a transmission belt, and a driven ring gear; the rotating motor is installed at the upper end of the moving block, the rotating shaft is installed at the upper end of the rotating motor, and the upper end of the rotating shaft is a rotating gear; the driven ring gear is fixedly installed around the lower rotary joint; the rotating gear and the driven ring gear are transmitted through a transmission belt.

[0007] Furthermore, one side of the upper positioning tube head and the lower positioning tube head is provided with a flexible telescopic pipe; the outer ends of the flexible telescopic pipe are respectively connected to the upper and lower ends of the storage tank body.

[0008] Furthermore, the mobile driving assembly includes a guide rod, a movable sleeve, a mobile motor, a power shaft, and a threaded column; the guide rod is fixedly installed on one side of the upper end of the positioning support plate; a movable sleeve is slidably sleeved on the guide rod; the lower end of the movable sleeve is fixedly connected to the upper end of the upper positioning tube head; the mobile motor is installed on one side of the processing base, the power shaft is installed on the inner side of the mobile motor, the outer end of the power shaft is connected to the threaded column, the threaded column is threadedly screwed to the moving block, and the threaded column rotates and drives the moving block to move.

[0009] Furthermore, a sliding slot is provided at the upper end of the processing base; and the moving block is slidably connected to the sliding slot.

[0010] Furthermore, a solar photovoltaic panel is provided on the upper end of the positioning support plate; the solar photovoltaic panel provides power for the entire reactor.

[0011] Furthermore, a plurality of LED light sources are evenly arranged on the inner side of the light-emitting board.

[0012] The beneficial effects of the present invention are as follows:

[0013] The present invention drives the feeding pipe to rotate continuously by means of a rotating driving component, so that when the feeding pipe circulates and transports the microalgae liquid, the microalgae liquid inside the feeding pipe rotates along with the feeding pipe, so that the microalgae liquid inside the feeding pipe can be evenly illuminated, and the phenomenon of strong light on one side of the feeding pipe and weak light on the other side will not occur, thereby improving the uniformity of light reception of the microalgae liquid inside the feeding pipe.

[0014] The present invention can drive the entire feeding pipe to move inward or outward through a movable driving component without affecting the rotation of the feeding pipe. When the external light is good, the feeding pipe can be driven outward to make the feeding pipe away from the light-emitting panel so that the feeding pipe is illuminated by sunlight. When the external light is poor, the feeding pipe can be driven inward to make the feeding pipe close to the light-emitting panel so that the feeding pipe is illuminated by the light-emitting panel, thereby achieving convenient adjustment and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the feeding pipe of the present invention moving outward and receiving light.

[0016] Figure 2 This is a schematic diagram of the structure of the feeding pipe of the present invention moving inwards and receiving light.

[0017] Figure 3 For the present invention Figure 1 A magnified schematic diagram of the structure at the bottom.

[0018] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at the bottom.

[0019] Figure 5 For the present invention Figure 2 Schematic diagram of the enlarged structure of the upper part. Implementation

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 5 As shown, a rotatable light-receiving pipeline microalgae cultivation reactor comprises a processing base 1, a positioning support plate 2, a storage tank body 3, a feeding pipeline 4, a moving block 5, a rotating drive assembly 6, a light-emitting plate 7, and a moving drive assembly 8; the positioning support plate 2 is installed on one side of the upper end of the processing base 1; the light-emitting plate 7 is installed on the inner side of the positioning support plate 2; the storage tank body 3 is installed on the outer side of the positioning support plate 2; the moving block 5 is slidably installed on the processing base 1; the feeding pipeline 4 is installed above the moving block 5; the feeding pipeline 4 is a circuitous bending structure from top to bottom; the upper and lower ends of the feeding pipeline 4 are respectively An upper rotary joint 41 and a lower rotary joint 42 are provided; the upper end of the upper rotary joint 41 is connected to an upper positioning tube head 43; the lower end of the lower rotary joint 42 is connected to a lower positioning tube head 44; one side of the upper positioning tube head 43 and the lower positioning tube head 44 are telescopically connected to the upper and lower ends of the storage tank body 3; the lower positioning tube head 44 is fixedly installed on the upper end of the moving block 5; the mobile driving assembly 8 is installed on the processing base 1, and the mobile driving assembly 8 drives the feeding pipe 4 to move horizontally; the rotating driving assembly 6 is installed on the moving block 5, and the rotating driving assembly 6 drives the feeding pipe 4 to rotate.

[0022] like Figures 1 to 5As shown, in order to facilitate the rotation of the feeding pipe 4, further, the rotating drive assembly 8 includes a rotating motor 61, a rotating shaft 62, a rotating gear 63, a transmission belt 65, and a driven ring gear 64; the rotating motor 61 is installed at the upper end of the moving block 5, the rotating shaft 62 is installed at the upper end of the rotating motor 61, and the rotating gear 63 is installed at the upper end of the rotating shaft 62; the driven ring gear 64 is fixedly installed around the lower rotating joint 42; the rotating gear 63 and the driven ring gear 64 are transmitted through a transmission belt 65.

[0023] like Figures 1 to 5 As shown, in order to facilitate the movement of the feeding pipe 4 and maintain the connection and sealing with the storage tank body 3, further, a flexible telescopic pipe 31 is provided on one side of the upper positioning pipe head 43 and the lower positioning pipe head 44; the outer ends of the flexible telescopic pipe 31 are respectively connected to the upper and lower ends of the storage tank body 3.

[0024] like Figures 1 to 5 As shown, in order to translate the feeding pipe 4 and switch different lighting modes for different lighting environments, further, the mobile drive assembly 8 includes a guide rod 46, a moving sleeve 45, a mobile motor 81, a power shaft 82, and a threaded column 83; the guide rod 46 is fixedly installed on one side of the upper end of the positioning support plate 2; a moving sleeve 45 is slidably sleeved on the guide rod 46; the lower end of the moving sleeve 45 is fixedly connected to the upper end of the upper positioning pipe head 43; the mobile motor 81 is installed on one side of the processing base 1, and a power shaft 82 is installed on the inner side of the mobile motor 81, and the outer end of the power shaft 82 is connected to the threaded column 83, and the threaded column 83 is threadedly screwed with the moving block 5, and the threaded column 83 rotates and drives the moving block 5 to move. Further, the upper end of the processing base 1 is provided with a sliding card slot 11; the moving block 5 is slidably clamped on the sliding card slot 11. Further, the upper end of the positioning support plate 2 is provided with a solar photovoltaic panel 9; the solar photovoltaic panel 9 supplies power to the entire reactor. Furthermore, a plurality of LED light sources 71 are evenly arranged on the inner side of the light emitting board 7 .

[0025] The present invention drives the feeding pipe 4 to rotate continuously by the rotating driving component 6, so that when the feeding pipe 4 circulates the microalgae liquid, the microalgae liquid inside the feeding pipe 4 will rotate along with the feeding pipe 4, so that the microalgae liquid inside the feeding pipe 4 can be evenly illuminated, and the phenomenon of strong light on one side of the feeding pipe 4 and weak light on the other side will not occur, thereby improving the uniformity of light reception of the microalgae liquid inside the feeding pipe 4.

[0026] The present invention can drive the entire feeding pipe 4 to move inward or outward through the mobile driving assembly 8 without affecting the rotation of the feeding pipe 4. When the external light is good, the feeding pipe 4 can be driven outward to make the feeding pipe 4 away from the light-emitting panel, so that the feeding pipe 4 is illuminated by sunlight. When the external light is not good, the feeding pipe 4 can be driven inward to make the feeding pipe 4 close to the light-emitting panel 7, so that the feeding pipe 4 is illuminated by the light-emitting panel 7, thereby achieving convenient adjustment and use.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotatable light-receiving pipeline microalgae cultivation reactor, It is characterized in that The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of ; The rotating drive assembly is installed on the moving block, and the rotating drive assembly drives the feeding pipeline to rotate; the rotating drive assembly includes a rotating motor, a rotating shaft, a rotating gear, a transmission belt, and a driven ring gear; the rotating motor is installed at the upper end of the moving block, the rotating shaft is installed at the upper end of the rotating motor, and the upper end of the rotating shaft rotates the gear; the driven ring gear is fixedly installed around the lower rotating joint; the rotating gear and the driven ring gear are transmitted through the transmission belt; the mobile driving assembly includes a guide rod, a movable sleeve, a mobile motor, a power shaft, and a threaded column; the guide rod is fixedly installed on one side of the upper end of the positioning support plate; a movable sleeve is slidably sleeved on the guide rod; the lower end of the mobile sleeve is fixedly connected to the upper end of the upper positioning tube head; the mobile motor is installed on one side of the processing base, the power shaft is installed on the inner side of the mobile motor, the outer end of the power shaft is connected to the threaded column, the threaded column is threadedly screwed with the moving block, and the threaded column rotates and drives the moving block to move.

2. The rotatable light-receiving pipeline microalgae cultivation reactor according to claim 1, It is characterized in that A flexible telescopic pipe is provided on one side of the upper positioning pipe head and the lower positioning pipe head; the outer ends of the flexible telescopic pipe are respectively connected to the upper and lower ends of the storage tank body.

3. The rotatable light-receiving pipeline microalgae cultivation reactor according to claim 1, It is characterized in that The upper end of the processing base is provided with a sliding slot; the moving block is slidably connected to the sliding slot.

4. The rotatable light-receiving pipeline microalgae cultivation reactor according to claim 1, It is characterized in that A solar photovoltaic panel is disposed on the upper end of the positioning support plate; the solar photovoltaic panel provides power for the entire reactor.

5. The rotatable light-receiving pipeline microalgae cultivation reactor according to claim 1, It is characterized in that A plurality of LED light sources are evenly arranged on the inner side of the light emitting board.

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