Algae cell fermentation liquor centrifugal machine
By using the design of sound silence layer, sound silence hole, balance rod and limit structure in the centrifuge, the large size and noise problems of the existing centrifuge are solved, and a more stable and silent centrifuge use is achieved.
Patent Information
- Application Number
- CN202421284196.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing centrifuge is large in size and will produce noise when used, affecting the laboratory's use environment.
An algae cell fermentation broth was designed through a centrifuge, using a sound silence layer and a sound silence hole to absorb noise, and the stability of the centrifuge and the fixation of the test tube was improved by balancing the rod and limit structure.
It effectively reduces the impact of noise on the outside world, improves the stability of the centrifuge and the fixation of the test tube, and enhances the practicality of the equipment.
Smart Images
Figure CN222586883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of centrifuges, in particular to a centrifuge for algae cell fermentation liquid. Background Art
[0002] Algae cell fermentation broth is a liquid product obtained by decomposing and transforming organic matter in algae cells through fermentation engineering technology. The production process usually requires steps such as algae culture, cell separation, fermentation and product extraction. Algae cell fermentation broth can be used to produce biofuels, chemicals and other useful products. It has the advantages of renewability, low carbon emissions and energy security. By optimizing culture conditions and fermentation technology, the production efficiency and product quality of algae cell fermentation broth can be improved.
[0003] During the fermentation process, algae cells release intracellular and extracellular substances, among which the intracellular substances are solid and the extracellular substances are liquid. At this time, it is necessary to use the high-speed rotation of the centrifuge to achieve separation by utilizing the difference in relative movement speed of different substances during the centrifugation process. In this way, the solid and liquid can be completely separated, which is convenient for subsequent product extraction and purification. However, the existing centrifuges are large in size and will generate certain noise when in use, which may cause certain impacts in laboratory use. In order to solve the above problems, while reducing the size of the centrifuge and reducing the impact of noise, we proposed a centrifuge for algae cell fermentation broth. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a centrifuge for algae cell fermentation liquid to solve the above problems.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an algae cell fermentation liquid centrifuge, comprising a drive box, a shock-absorbing bottom pad for shock absorption is fixedly installed at the bottom of the drive box, a drive motor for driving is fixedly installed inside the drive box, an output rod is fixedly installed at the output end of the drive motor, a centrifugal disk for centrifugal processing is fixedly installed on the top of the output rod, a plurality of test tube slots for placing test tubes are equidistantly opened on the centrifugal disk, and further comprising:
[0006] A sound-absorbing layer, which is fixedly mounted inside the driving box and is used to absorb the noise generated when the driving motor is running;
[0007] The limiting structures are arranged on both sides of the inner wall surface of the test tube groove, and the limiting structures are used to clamp the test tubes that need to be centrifuged.
[0008] Preferably, the sound-absorbing layer is provided with a plurality of sound-absorbing holes for absorbing noise in an alternating manner.
[0009] Preferably, a balance bar is fixedly mounted on the output rod, sliders are fixedly mounted on both ends of the balance bar, annular grooves are formed on the inner wall surface of the drive box at positions corresponding to the sliders, and the sliders are slidably connected to the annular grooves.
[0010] Preferably, a plurality of connecting rods are fixedly installed at equal intervals on the outer wall surface of the centrifugal disk, a rotating wheel is rotatably installed at the bottom of each connecting rod, a slide groove is provided at the top of the driving box at a position corresponding to the rotating wheel, and the rotating wheel and the slide groove are slidably installed together.
[0011] Preferably, the limiting structure includes a telescopic groove, a spring and a clamping plate, telescopic grooves are opened on both sides of the inner wall of the test tube groove, springs are fixedly installed at the bottom of the inner wall of the telescopic groove, and the other end of the spring is fixedly installed on one side of the clamping plate.
[0012] Preferably, the clamping plates are all arc-shaped.
[0013] Preferably, the test tube slot is tilted at 35° as a whole, and the limiting structure is tilted together with the test tube slot.
[0014] Compared with the prior art, the utility model provides an algae cell fermentation liquid through a centrifuge, which has the following beneficial effects:
[0015] 1. The algae cell fermentation liquid passes through a centrifuge and is provided with a sound-absorbing layer and sound-absorbing holes, which can effectively reduce the impact of noise on the outside world when used, and is more practical.
[0016] 2. The algae cell fermentation liquid passes through the centrifuge and, through the setting of the balance rod, when the output rod rotates, it will drive the balance rod fixedly installed on it to rotate together with it, thereby driving the sliders fixedly installed at both ends of the balance rod to slide inside the ring groove together with it, which can effectively ensure the rotation effect of the output rod during use and avoid its deviation during rotation.
[0017] 3. The algae cell fermentation liquid passes through the centrifuge. Through the setting of the limiting structure, when centrifugation is required, it is only necessary to insert the test tube into the test tube slot, and the outer wall surface of the test tube will squeeze the two sets of clamping plates, so that they squeeze the springs on the back side and shrink toward the inside of the telescopic slot, thereby preventing the test tube from falling off from the inside of the test tube slot during rotation. In addition, the arc-shaped setting of the clamping plate makes it more convenient for it to fit on the outer wall surface of the test tube, thereby facilitating its use during centrifugal separation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model;
[0019] Figure 2 For this utility model Figure 1A local enlarged schematic diagram of the A in FIG.
[0020] Figure 3 It is a cross-sectional schematic diagram of the centrifugal disk of the utility model.
[0021] In the figure: 1. drive box; 2. shock-absorbing base pad; 3. output rod; 4. centrifugal disk; 5. test tube slot; 6. sound-absorbing layer; 7. sound-absorbing hole; 8. balance bar; 9. slider; 10. ring groove; 11. connecting rod; 12. rotating wheel; 13. slide groove; 14. telescopic groove; 15. spring; 16. clamping plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 A centrifuge for algae cell fermentation liquid, comprising a drive box 1, a shock-absorbing bottom pad 2 for shock absorption is fixedly installed at the bottom of the drive box 1, a drive motor for driving is fixedly installed inside the drive box 1, an output rod 3 is fixedly installed at the output end of the drive motor, a centrifugal disc 4 for centrifugal processing is fixedly installed on the top of the output rod 3, and a plurality of test tube slots 5 for placing test tubes are equidistantly opened on the centrifugal disc 4, and further comprising:
[0024] A sound-absorbing layer 6, which is fixedly mounted inside the driving box 1 and is used to absorb the noise generated when the driving motor is running;
[0025] The limiting structures are arranged on both sides of the inner wall surface of the test tube slot 5, and are used to clamp the test tubes that need to be centrifuged.
[0026] Furthermore, a plurality of sound-absorbing holes 7 for absorbing noise are staggered on the sound-absorbing layer 6. Through the arrangement of the sound-absorbing layer 6 and the sound-absorbing holes 7, the influence of noise on the outside world can be effectively reduced during use, which is more practical.
[0027] Furthermore, a balance bar 8 is fixedly mounted on the output rod 3, and sliders 9 are fixedly mounted on both ends of the balance bar 8. Annular grooves 10 are provided on the inner wall surface of the drive box 1 at positions corresponding to the sliders 9, and the sliders 9 are slidably connected to the annular grooves 10. Through the setting of the balance bar 8, when the output rod 3 rotates, the balance bar 8 fixedly mounted thereon will be driven to rotate together with it, thereby driving the sliders 9 fixedly mounted at both ends of the balance bar 8 to slide together with it in the annular grooves 10. When in use, the rotation effect of the output rod 3 can be effectively guaranteed to prevent it from being offset during rotation.
[0028] Furthermore, a plurality of connecting rods 11 are fixedly installed at equal intervals on the outer wall surface of the centrifugal disk 4, and a rotating wheel 12 is rotatably installed at the bottom of the connecting rods 11. A slide groove 13 is provided at the position of the rotating wheel 12 at the top of the driving box 1, and the rotating wheel 12 and the slide groove 13 are slidably installed together. Through the setting of the connecting rod 11, when the centrifugal disk 4 rotates, the connecting rod 11 and the rotating wheel 12 at the bottom thereof will slide inside the slide groove 13 as the centrifugal disk 4 rotates, thereby avoiding the outer wall surface of the centrifugal disk 4 from contacting the inner wall surface of the driving box 1 and affecting the use during centrifugal processing, which is more practical.
[0029] Furthermore, the limiting structure includes a telescopic groove 14, a spring 15 and a clamping plate 16. Telescopic grooves 14 are opened on both sides of the inner wall of the test tube groove 5, and springs 15 are fixedly installed at the bottom of the inner wall of the telescopic groove 14. The other end of the spring 15 is fixedly installed on one side of the clamping plate 16.
[0030] Furthermore, the clamping plates 16 are all arc-shaped. Through the setting of the limiting structure, when centrifugation is required, it is only necessary to insert the test tube into the test tube slot 5, and the outer wall surface of the test tube will squeeze the two sets of clamping plates 16, so that it squeezes the spring 15 on its back side and shrinks toward the inside of the telescopic slot 14, thereby preventing the test tube from falling off from the inside of the test tube slot 5 during rotation. In addition, through the arc-shaped setting of the clamping plates 16, it is more convenient for them to fit on the outer wall surface of the test tube, thereby facilitating use during centrifugation.
[0031] Furthermore, the test tube slot 5 is tilted at 35° as a whole, and the limiting structure is tilted together with the test tube slot 5. The tilted setting of the test tube slot 5 facilitates the separation of reagents in the test tube.
[0032] When in use, firstly, the test tubes to be centrifuged are inserted into the test tube slots 5. When inserted, the outer wall of the test tube will squeeze the two sets of clamping plates 16, so that the clamping plates 16 squeeze the springs 15 on the back side thereof and shrink toward the inside of the telescopic slots 14, thereby preventing the test tubes from falling off from the inside of the test tube slots 5 during rotation. In addition, the arc-shaped setting of the clamping plates 16 makes it easier for them to fit on the outer wall of the test tube. After that, the drive motor can be started to drive the output rod 3 to rotate, and the centrifugal disk 4 can be driven to rotate via the output rod 3. When the output rod 3 rotates, the balance rod 8 fixedly mounted thereon will be driven to rotate together with it, thereby driving the sliders 9 fixedly mounted at both ends of the balance rod 8 to rotate with it. When the centrifugal disc 4 rotates, the connecting rod 11 and the rotating wheel 12 at the bottom thereof will slide inside the slide groove 13 as the centrifugal disc 4 rotates, thereby avoiding the outer wall surface of the centrifugal disc 4 from contacting the inner wall surface of the driving box 1 and affecting the use during centrifugal processing. At the same time, through the cooperation between the sound-absorbing layer 6 and the sound-absorbing hole 7, the influence of noise on the outside world can be effectively reduced during use, which is more practical. The present invention can enhance the stability of the centrifuge when it is used and reduce the influence of noise on the outside world while reducing the volume of the centrifuge through the mutual cooperation between the above-mentioned structures, which is more practical.
[0033] 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. A centrifuge for centrifuging algae cell fermentation liquid, comprising a drive box (1), a shock-absorbing bottom pad (2) for shock absorption fixedly mounted on the bottom of the drive box (1), a drive motor for driving fixedly mounted inside the drive box (1), an output rod (3) fixedly mounted on the output end of the drive motor, a centrifugal disc (4) for centrifugal processing fixedly mounted on the top of the output rod (3), a plurality of test tube slots (5) for placing test tubes equidistantly provided on the centrifugal disc (4), characterized in that: Also includes: A sound-absorbing layer (6), the sound-absorbing layer (6) being fixedly mounted inside the drive box (1), the sound-absorbing layer (6) being used to absorb noise generated when the drive motor is running; The limiting structures are arranged on both sides of the inner wall surface of the test tube slot (5), and are used to clamp the test tube that needs to be centrifuged.
2. The algae cell fermentation liquid according to claim 1 is passed through a centrifuge, characterized in that: The sound-absorbing layer (6) is provided with a plurality of sound-absorbing holes (7) for absorbing noise in an alternating manner.
3. The algae cell fermentation liquid according to claim 1 is passed through a centrifuge, characterized in that: A balance rod (8) is fixedly mounted on the output rod (3), and sliders (9) are fixedly mounted on both ends of the balance rod (8). An annular groove (10) is formed on the inner wall surface of the drive box (1) at a position corresponding to the slider (9), and the slider (9) is slidably connected to the annular groove (10).
4. The algae cell fermentation liquid according to claim 1 is passed through a centrifuge, characterized in that: A plurality of connecting rods (11) are fixedly mounted at equal intervals on the outer wall surface of the centrifugal disc (4); a rotating wheel (12) is rotatably mounted at the bottom of each of the connecting rods (11); a sliding groove (13) is provided at a position corresponding to the rotating wheel (12) at the top of the driving box (1); and the rotating wheel (12) and the sliding groove (13) are slidably mounted together.
5. The algae cell fermentation liquid according to claim 1 is passed through a centrifuge, characterized in that: The limiting structure comprises a telescopic groove (14), a spring (15) and a clamping plate (16); the inner wall surface of the test tube groove (5) is provided with telescopic grooves (14) on both sides; the bottom of the inner wall surface of the telescopic groove (14) is fixedly mounted with a spring (15); and the other end of the spring (15) is fixedly mounted with one side of the clamping plate (16).
6. The algae cell fermentation liquid according to claim 5 is passed through a centrifuge, characterized in that: The clamping plates (16) are all in an arc shape.
7. The algae cell fermentation liquid according to claim 1 is passed through a centrifuge, characterized in that: The test tube slot (5) is tilted at 35° as a whole, and the limiting structure is tilted together with the test tube slot (5).