Environment-friendly algae culture device applying carbon dioxide
By using mixing boxes and stirred leaves in algae breeding equipment to ensure uniform mixing of fertilizer and water, and using cleaning scrapers to remove algae adhesion problems, the problems of uneven distribution of fertilizers and algae adhesion in existing equipment were solved, and the algae adhesion was improved growth environment and yield.
Patent Information
- Application Number
- CN202420880079.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing algae breeding equipment is difficult to quickly mix nutrient fertilizers into water during the breeding process, resulting in some algae being unable to absorb enough nutrients, and at the same time, the algae tend to adhere to the inner wall of the equipment, affecting growth.
An environmentally friendly algae breeding device including a mixing box, filter rack, drive fan blade, stirring leaf and cleaning scraper was designed. By mixing fertilizer and water with stirring leaves, ensuring uniform distribution, and removing adhered algae by cleaning scraper. , improve the algae growth environment.
A uniform mixing of fertilizers is achieved, ensuring that the algae absorbs sufficient nutrients, avoiding algae adhesion, and improving the algae's growth environment and yield.
Smart Images
Figure CN222226329U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of algae cultivation equipment, in particular to an environmentally friendly algae cultivation device using carbon dioxide. Background Art
[0002] Algae are a type of eukaryotic organism in the kingdom Protista. They are mainly aquatic, have no vascular bundles, and can carry out photosynthesis. They vary in size, ranging from single-celled flagellates as small as 1 micron in length to large brown algae as large as 60 meters in length. However, cultivation equipment is required when cultivating algae that absorb carbon dioxide.
[0003] The algae cultivation devices currently used in the market require the addition of nutrients such as nitrogen and phosphorus into the cultivation devices after a period of algae cultivation. However, the existing devices are relatively single and cannot quickly mix the nutrients and fertilizers in the cultivation devices, so that some algae in the devices do not absorb the fertilizers. Utility Model Content
[0004] The purpose of the utility model is to provide an environmentally friendly algae cultivation device using carbon dioxide to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly algae cultivation device using carbon dioxide, comprising a cultivation pond, a mixing box is arranged on one side of the cultivation pond, two fixing frames are fixedly connected to the inner top of the mixing box, a rotating rod is rotatably connected between the two fixing frames, a plurality of mixing blades are fixedly connected to the outer wall of the rotating rod, one end of the rotating rod is fixedly connected to a driving blade, one side of the driving blade is located at the water inlet of the mixing box, and one side of the mixing box is fixedly connected to an L-shaped pipe.
[0006] As a further preferred embodiment of the present technical solution, a filter frame is clamped in the middle of the upper end of the culture pond, and the outer side wall of the filter frame is fixedly connected to a limiting frame.
[0007] As a further preferred embodiment of the present technical solution, four installation boxes are fixedly connected to the outer wall of the breeding pond, the inner walls of the four installation boxes are slidably connected to L-shaped connecting frames, the inner wall of the breeding pond is slidably connected to a cleaning scraper, and one end of the four L-shaped connecting frames is fixedly connected to the upper end of the cleaning scraper.
[0008] As a further preferred embodiment of the present technical solution, a drive motor 2 is fixedly installed at the lower end of the four installation boxes, the output ends of the four drive motors 2 are transmission-connected with threaded rods, and the outer side walls of the four threaded rods are respectively threadedly connected to one side of the outer side wall of the four L-shaped connecting frames.
[0009] As a further preferred embodiment of the present technical solution, support feet are fixedly connected to the four corners of the lower end of the breeding pond, and a reflux baffle is fixedly connected to the middle part of the inner part of the breeding pond.
[0010] As a further preferred embodiment of the present technical solution, a drive motor 1 is fixedly installed in the middle of the outer wall of the breeding pond, a reduction device is provided on one side of the drive motor 1, the output end of the drive motor 1 is transmission-connected with the input end of the reduction device, the output end of the reduction device is transmission-connected with a rotating shaft, and a plurality of stirring blades are fixedly connected to the outer wall of the rotating shaft.
[0011] As a further preferred embodiment of the present technical solution, a mounting frame is fixedly connected to the lower end of the mixing box, and one side of the mounting frame is fixedly connected to one side of the breeding pond.
[0012] The utility model provides an environmentally friendly algae cultivation device using carbon dioxide, which has the following beneficial effects:
[0013] (1) The utility model injects water into the mixing box. Before the water is injected, the fertilizer is placed in the filter rack. The impact force of the injected water drives the driving blades to rotate, so that the mixing blades on the rotating rod stir the water in the mixing box, so that the fertilizer in the filter rack is evenly mixed with the injected water. At the same time, the water outlet of the L-shaped pipe is inclined along the breeding pool, so that the water in the breeding pool flows faster, and the added fertilizer is fully mixed with the water in the breeding pool, thereby preventing some algae in the breeding pool from absorbing the fertilizer.
[0014] (2) The utility model starts the second driving motor so that the threaded rod drives the L-shaped connecting frame to slide in the installation box, so that the cleaning scraper slides on the inner wall of the culture pond to scrape off the algae on the inner wall of the culture pond, thereby preventing the algae adhering to the surface of the culture pond from being in the photosynthetic area or the breeding area. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0017] Figure 3 This is a schematic diagram of the connection relationship between the installation box and the cleaning scraper in the utility model;
[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the mixing box in the utility model;
[0019] In the figure: 1. breeding pond; 2. supporting feet; 3. driving motor 1; 4. reduction device; 5. rotating shaft; 6. stirring blade; 7. mounting frame; 8. mixing box; 9. L-shaped pipe; 10. cleaning scraper; 11. mounting box; 12. reflux baffle; 13. L-shaped connecting frame; 14. driving motor 2; 15. threaded rod; 16. filter frame; 17. limit frame; 18. fixing frame; 19. driving blade; 20. rotating rod; 21. mixing blade. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, an environmentally friendly algae cultivation device using carbon dioxide includes a cultivation pond 1, a mixing box 8 is arranged on one side of the cultivation pond 1, two fixing frames 18 are fixedly connected to the inner top of the mixing box 8, a rotating rod 20 is rotatably connected between the two fixing frames 18, and a plurality of mixing blades 21 are fixedly connected to the outer wall of the rotating rod 20, one end of the rotating rod 20 is fixedly connected to a driving blade 19, one side of the driving blade 19 is located at the water inlet of the mixing box 8, and an L-shaped pipe 9 is fixedly connected to one side of the mixing box 8. Water is injected into the mixing box 8. Before the water is injected, the fertilizer is first placed in the filter frame 16. The impact force of the injected water drives the driving blade 19 to rotate, so that the mixing blade 21 on the rotating rod 20 stirs the water in the mixing box 8, so that the fertilizer in the filter frame 16 is evenly mixed with the injected water. At the same time, the water outlet of the L-shaped pipe 9 is inclined along the cultivation pond 1, so that the water in the cultivation pond 1 flows faster, and the added fertilizer is fully mixed with the water in the cultivation pond 1, so as to avoid that some algae in the cultivation pond 1 cannot absorb the fertilizer.
[0022] like Figure 1 , Figure 2 and Figure 4 As shown, a filter frame 16 is clamped in the middle of the upper end of the culture pond 1, and the outer wall of the filter frame 16 is fixedly connected to a limit frame 17. The filter frame 16 is used to slowly turn solid fertilizer into liquid to ensure that the algae in the culture pond 1 absorb the fertilizer evenly.
[0023] like Figure 1 - Figure 3 As shown, four installation boxes 11 are fixedly connected to the outer wall of the breeding pond 1, and the inner walls of the four installation boxes 11 are slidably connected to L-shaped connecting frames 13. The inner wall of the breeding pond 1 is slidably connected to a cleaning scraper 10, and one end of the four L-shaped connecting frames 13 is fixedly connected to the upper end of the cleaning scraper 10. The cleaning scraper 10 is used to scrape off the algae on the inner wall of the breeding pond 1 to prevent the adhered algae from staying in one area.
[0024] like Figure 1 - Figure 3 As shown, the lower ends of the four mounting boxes 11 are fixedly installed with drive motors 14, and the output ends of the four drive motors 14 are transmission-connected with threaded rods 15, and the outer walls of the four threaded rods 15 are respectively threadedly connected to one side of the outer walls of the four L-shaped connecting frames 13, and the cooperation between the drive motors 14 and the threaded rods 15 can make the cleaning scraper 10 move up and down.
[0025] like Figure 1 and Figure 2 As shown, support feet 2 are fixedly connected at the four corners of the lower end of the culture pond 1, and a backflow baffle 12 is fixedly connected to the middle of the inner part of the culture pond 1. The backflow baffle 12 is used to divide the culture pond 1 into a photosynthetic area and a breeding area.
[0026] like Figure 1 and Figure 2 As shown, a driving motor 3 is fixedly installed in the middle of the outer wall of the culture pond 1, a reduction device 4 is arranged on one side of the driving motor 3, the output end of the driving motor 3 is transmission-connected with the input end of the reduction device 4, the output end of the reduction device 4 is transmission-connected with a rotating shaft 5, and a plurality of stirring blades 6 are fixedly connected to the outer wall of the rotating shaft 5. When the driving motor 3 is turned on, the water contacted by the stirring blades 6 is turned up, thereby improving the contact between the water and air in the culture pond 1 and increasing the oxygen in the culture pond 1.
[0027] like Figure 1 and Figure 2 As shown, the lower end of the mixing box 8 is fixedly connected to a mounting frame 7 , one side of the mounting frame 7 is fixedly connected to one side of the breeding pond 1 , and the mounting frame 7 is used to fix the mixing box 8 on the breeding pond 1 .
[0028] The utility model provides an environmentally friendly algae cultivation device using carbon dioxide, and the specific working principle is as follows:
[0029] When cultivating algae, the cultured algae are first placed in the cultivation pond 1 for cultivation. During cultivation, the driving motor 3 is turned on to turn up the water contacted by the stirring blade 6, so as to improve the contact between the water in the cultivation pond 1 and the air. When phosphorus and nitrogen need to be added to the cultivation pond 1 after a period of cultivation, water is injected into the mixing box 8. Before the water is injected, the fertilizer is first placed in the filter frame 16. The impact force of the injected water drives the driving blade 19 to rotate, so that the mixing blade 21 on the rotating rod 20 stirs the water in the mixing box 8. The fertilizer in the filter frame 16 is mixed evenly with the injected water. At the same time, the water outlet of the L-shaped pipe 9 is inclined along the culture pond 1, so that the water in the culture pond 1 flows faster and the added fertilizer is fully mixed with the water in the culture pond 1. When the algae are cultured for a long time, part of the algae adheres to the inner wall of the culture pond 1. The drive motor 2 14 is turned on, so that the threaded rod 15 drives the L-shaped connecting frame 13 to slide in the installation box 11, so that the cleaning scraper 10 slides on the inner wall of the culture pond 1 to scrape the algae on the inner wall of the culture pond 1.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An environmentally friendly algae cultivation device using carbon dioxide, comprising a cultivation pond (1), characterized in that: A mixing box (8) is provided on one side of the culture pond (1), two fixing frames (18) are fixedly connected to the inner top of the mixing box (8), a rotating rod (20) is rotatably connected between the two fixing frames (18), a plurality of mixing blades (21) are fixedly connected to the outer wall of the rotating rod (20), one end of the rotating rod (20) is fixedly connected to a driving blade (19), one side of the driving blade (19) is located at the water inlet of the mixing box (8), and one side of the mixing box (8) is fixedly connected to an L-shaped pipe (9).
2. The environmentally friendly algae cultivation device using carbon dioxide according to claim 1, characterized in that: A filter frame (16) is clamped in the middle of the upper end of the culture pond (1), and the outer side wall of the filter frame (16) is fixedly connected to a limiting frame (17).
3. The environmentally friendly algae cultivation device using carbon dioxide according to claim 1, characterized in that: Four installation boxes (11) are fixedly connected to the outer wall of the breeding pond (1), and the inner walls of the four installation boxes (11) are slidably connected to L-shaped connecting frames (13). The inner wall of the breeding pond (1) is slidably connected to a cleaning scraper (10), and one end of the four L-shaped connecting frames (13) is fixedly connected to the upper end of the cleaning scraper (10).
4. The environmentally friendly algae cultivation device using carbon dioxide according to claim 3, characterized in that: The lower ends of the four installation boxes (11) are all fixedly mounted with drive motors 2 (14), the output ends of the four drive motors 2 (14) are all drivingly connected with threaded rods (15), and the outer side walls of the four threaded rods (15) are respectively threadedly connected to one side of the outer side walls of the four L-shaped connecting frames (13).
5. The environmentally friendly algae cultivation device using carbon dioxide according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower end of the breeding pond (1), and a reflux baffle (12) is fixedly connected to the middle part of the inner part of the breeding pond (1).
6. The environmentally friendly algae cultivation device using carbon dioxide according to claim 1, characterized in that: A driving motor (3) is fixedly mounted in the middle of the outer wall of the culture pond (1); a reduction device (4) is provided on one side of the driving motor (3); the output end of the driving motor (3) is transmission-connected to the input end of the reduction device (4); the output end of the reduction device (4) is transmission-connected to a rotating shaft (5); and a plurality of stirring blades (6) are fixedly connected to the outer wall of the rotating shaft (5).
7. The environmentally friendly algae cultivation device using carbon dioxide according to claim 1, characterized in that: The lower end of the mixing box (8) is fixedly connected to a mounting frame (7), and one side of the mounting frame (7) is fixedly connected to one side of the breeding pond (1).