Probiotic powder preparation device

Abstract

The utility model relates to the field of probiotic production equipment, in particular to a probiotic powder preparation device which comprises a separation box, a plurality of sets of telescopic rods are fixedly installed on the inner wall of the separation box, springs are arranged outside the telescopic rods in a sleeved mode, an annular fixing seat is rotatably installed at one end of each telescopic rod, and the annular fixing seats are arranged on the inner wall of the separation box. An inserting groove is formed in the side wall of the separation box, a mounting disc is detachably mounted in the inserting groove, a fixing disc is rotationally arranged at one end of the mounting disc, a ceramic filter membrane is arranged between the fixing disc and the annular fixing base, and two sealing rings are fixedly connected to the outer portion of the ceramic filter membrane; and a liquid inlet pipe is rotationally mounted in the mounting disc and the fixed disc. According to the utility model, the separation box is matched with the mounting disc, the fixed disc, the telescopic rod, the spring and the annular fixed seat, so that detachable mounting of the ceramic filter membrane is realized, the ceramic filter membrane is convenient to clean or replace, the operation is simple and quick, and the filtering separation efficiency of the ceramic filter membrane is guaranteed, thereby improving the preparation efficiency of probiotic powder.

Description

Technical Field

[0001] The utility model relates to the field of probiotic production equipment, in particular to a probiotic powder preparation device. Background Art

[0002] Probiotics are a type of active microorganisms that are beneficial to the human body. They colonize in the human intestines and reproductive system, and can produce definite health effects, thereby improving the host's microecological balance and playing a beneficial role.

[0003] In the preparation process of probiotic powder, the separation link plays a vital role. The separation system can separate probiotics with specific functions from complex microbial populations, and at the same time remove impurities in the fermentation broth, such as unfermented substrates, cell debris, metabolites, etc., which can significantly improve the purity and quality of the probiotic bacteria. Ceramic filter membranes are often used in the existing preparation of probiotic powder to filter and separate the fermentation broth. However, after long-term use, pollutants will adhere to the surface of the ceramic filter membrane. These pollutants will affect the filtration performance of the filter membrane and reduce the separation efficiency. The existing ceramic filter membranes for probiotic separation are not convenient to disassemble, clean or replace, which reduces the preparation efficiency of the probiotic powder. Utility Model Content

[0004] Aiming at the technical problem that the existing ceramic filter membrane for separating probiotics is inconvenient to disassemble, clean or replace, thus reducing the preparation efficiency of probiotic powder, the utility model provides a probiotic powder preparation device.

[0005] The technical solution adopted by the utility model is: it includes a separation box, a plurality of telescopic rods are fixedly installed on the inner wall of the separation box, the outer sleeve of the telescopic rod is provided with a spring, one end of the telescopic rod is rotatably installed with an annular fixing seat, a slot is opened on the side wall of the separation box, a mounting disk is detachably installed in the slot, a fixing disk is rotatably installed at one end of the mounting disk, a ceramic filter membrane is arranged between the fixing disk and the annular fixing seat, two groups of sealing rings are fixedly connected to the outside of the ceramic filter membrane, a liquid inlet pipe is rotatably installed between the mounting disk and the fixing disk, a connector is rotatably installed at one end of the liquid inlet pipe, and a solenoid valve is fixedly installed in the liquid inlet pipe.

[0006] Furthermore, a thread groove is formed on the surface of the slot, and an external thread is fixedly mounted on the surface of the mounting plate, and the external thread is matched with the thread groove.

[0007] By adopting the above technical solution, a detachable connection between the installation plate and the separation box is achieved.

[0008] Furthermore, an annular slewing rail is provided at one end of the mounting plate, an annular slewing block is slidably mounted in the annular slewing rail, and the annular slewing block is fixedly mounted at one end of the fixed plate.

[0009] By adopting the above technical solution, the stability of the fixed disk during rotation is improved.

[0010] Furthermore, a limiting groove is provided on the side wall of the separation box, and a limiting block is fixedly connected to the circumferential surface of the fixed disk, and the limiting block is adapted to the limiting groove.

[0011] By adopting the above technical solution, the stability of movement of the installation plate and the fixed plate during installation and removal is improved.

[0012] Furthermore, a discharge pipe is fixedly connected to the bottom of the separation box, and a discharge valve is fixedly installed on the discharge pipe.

[0013] By adopting the above technical solution, it is convenient to discharge the separated fermentation liquid.

[0014] Furthermore, a driving motor is fixedly installed on the outside of the separation box, a rotating shaft is coaxially fixedly connected to the driving shaft of the driving motor, a gear is fixedly installed on one end of the rotating shaft, a gear ring is meshed on one side of the gear, and the gear ring is fixedly installed on the outside of the annular fixing seat.

[0015] By adopting the above technical solution, the filtering efficiency of the ceramic filter membrane is improved.

[0016] Furthermore, a semiconductor refrigeration plate is fixedly installed on the inner wall of the separation box, and a baffle is fixedly connected in the separation box, and the baffle is arranged above the ceramic filter membrane.

[0017] By adopting the above technical solution, the temperature inside the separation box can be maintained at a relatively low level, thereby ensuring the activity of the probiotics.

[0018] Furthermore, an inspection cover is rotatably mounted on the side wall of the separation box, a locking plate is provided above the inspection cover, and the locking plate is rotatably mounted on the outside of the separation box.

[0019] By adopting the above technical solution, it is convenient to clean and repair the inside of the separation box.

[0020] The beneficial effects of the utility model are as follows: the ceramic filter membrane separates the probiotics in the fermentation liquid input therein through the separation box in combination with the ceramic filter membrane, the liquid inlet pipe, the connector and the solenoid valve, thereby increasing the concentration of the probiotics and facilitating the subsequent preparation of the probiotic powder; the separation box is combined with the mounting plate, the fixing plate, the telescopic rod, the spring and the annular fixing seat to realize the detachable installation of the ceramic filter membrane, so that the ceramic filter membrane can be easily taken out of the separation box after long-term use, and is convenient for cleaning or replacing; the operation is simple and quick, and the filtering and separation efficiency of the ceramic filter membrane is guaranteed, thereby improving the preparation efficiency of the probiotic powder;

[0021] By combining the separation box with a drive motor, a rotating shaft, gears, a gear ring and an annular fixing seat, the centrifugal force, hydraulic shear force and turbulence of the fermentation liquid generated when the ceramic filter membrane rotates are utilized to effectively clean impurities on the ceramic filter membrane during the separation process, reduce scaling and organic pollution, effectively prevent clogging of the ceramic filter membrane, greatly extend the cleaning cycle of the ceramic filter membrane, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the separation box in the utility model;

[0024] Figure 3 It is another cross-sectional structural schematic diagram of the separation box in the utility model;

[0025] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 5 It is a schematic diagram of the assembly of the mounting plate and the separation box in the utility model;

[0027] Figure 6 It is a structural schematic diagram of the annular fixing seat and the ceramic filter membrane in the utility model.

[0028] The numbers in the figure are: 1. separation box; 2. telescopic rod; 3. spring; 4. annular fixing seat; 5. ceramic filter membrane; 6. slot; 7. mounting plate; 8. fixing plate; 9. threaded groove; 10. external thread; 11. limit groove; 12. limit block; 13. liquid inlet pipe; 14. solenoid valve; 15. connector; 16. annular turn rail; 17. annular turn block; 18. discharge pipe; 19. discharge valve; 20. drive motor; 21. rotating shaft; 22. gear; 23. gear ring; 24. semiconductor refrigeration plate; 25. inspection cover; 26. locking plate; 27. baffle; 28. sealing ring. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Combine the following Figure 1-Figure 6 The utility model is further described.

[0032] In order to solve the problems existing in the background technology, the present application proposes the following technical scheme: it includes a separation box 1, and a plurality of groups of telescopic rods 2 are fixedly installed on the inner wall of the separation box 1. In the utility model, the telescopic rods 2 are arranged as five groups, and the number of the telescopic rods 2 can be increased or decreased according to actual needs. A spring 3 is sleeved on the outside of the telescopic rod 2, and an annular fixing seat 4 is rotatably installed at one end of the telescopic rod 2. A slot 6 is opened on the side wall of the separation box 1, and a mounting disk 7 is detachably installed in the slot 6. A fixing disk 8 is rotatably installed at one end of the mounting disk 7, and a ceramic filter membrane 5 is arranged between the fixing disk 8 and the annular fixing seat 4. Two groups of sealing rings 28 are fixedly connected to the outside of the ceramic filter membrane 5, and a liquid inlet pipe 13 is rotatably installed in the mounting disk 7 and the fixing disk 8, and a connecting head 15 is rotatably installed at one end of the liquid inlet pipe 13, and a solenoid valve 14 is fixedly installed in the liquid inlet pipe 13.

[0033] The mounting plate 7 is mounted on the separation box 1. At this time, the fixed plate 8 is located inside the separation box 1. The ceramic filter membrane 5 is clamped between the annular fixing seat 4 and the fixed plate 8. The inner walls of the fixed plate 8 and the annular fixing seat 4 are provided with sealing grooves adapted to the sealing rings 28. After the ceramic filter membrane 5 is clamped and fixed, the two groups of sealing rings 28 are respectively located in the sealing grooves of the annular fixing seat 4 and the fixed plate 8, thereby improving the sealing performance of the ceramic filter membrane 5 after installation. The spring 3 is in a compressed state. The pipeline for conveying the fermentation liquid containing probiotics (not shown in the accompanying drawings) is connected to the liquid inlet pipe 13 through the connector 15. The fermentation liquid enters the ceramic filter membrane 5 through the liquid inlet pipe 13. The solenoid valve 14 is a one-way solenoid valve to prevent the fermentation liquid in the ceramic filter membrane 5 from flowing back from the liquid inlet pipe 13. The ceramic filter membrane 5 is an asymmetric membrane made of inorganic ceramic materials (such as aluminum oxide, zirconium oxide, titanium oxide, silicon carbide, etc.) through a special process. Usually It has a three-layer structure, including a porous support layer, a transition layer and a separation layer, which are asymmetrically distributed. The ceramic filter membrane 5 can achieve nano-level filtration, and can effectively remove impurities, bacteria, mycelium, protein, inorganic salts, etc. in the fermentation liquid to ensure the purity of the probiotic product. The probiotics are separated from the fermentation liquid and impurities by the ceramic filter membrane 5, and the purity of the probiotics is improved. After long-term use, pollutants will adhere to the ceramic filter membrane 5. By removing the mounting plate 7 from the separation box 1, pulling the mounting plate 7 to drive the fixed plate 8 to move, so that the fixed plate 8 no longer clamps and fixes the ceramic filter membrane 5, the compressed spring 3 pushes the ceramic filter membrane 5 to move toward the mounting plate 7 to restore the initial state, and ejects one end of the ceramic filter membrane 5 to the outside of the separation box 1. The ceramic filter membrane 5 can be pulled out of the separation box 1 to be cleaned or replaced. The operation is simple and convenient, which improves the replacement efficiency of the ceramic filter membrane 5, and thus improves the preparation efficiency of the probiotic powder.

[0034] It is further explained that a thread groove 9 is formed on the surface of the slot 6 , and an external thread 10 is fixedly mounted on the surface of the mounting plate 7 , and the external thread 10 is matched with the thread groove 9 .

[0035] Insert the fixed disk 8 into the slot 6, and after rotating the mounting disk 7, the external thread 10 cooperates with the thread groove 9 to drive the mounting disk 7 and the fixed disk 8 to move inside the separation box 1, and the fixed disk 8 drives the ceramic filter membrane 5 placed therein to move. One end of the ceramic filter membrane 5 contacts and squeezes the annular fixing seat 4, causing the spring 3 to be compressed and deformed. The ceramic filter membrane 5 is fixed by the cooperation between the annular fixing seat 4 and the fixed disk 8. When the ceramic filter membrane 5 needs to be replaced, the mounting disk 7 is rotated in the opposite direction to drive the fixed disk 8 to move to the outside of the separation box 1, and the compressed spring 3 pops the ceramic filter membrane 5 out of the separation box 1, which is convenient for replacing or installing the ceramic filter membrane 5 and improving the convenience of using the device.

[0036] It is further explained that an annular swivel rail 16 is provided at one end of the mounting plate 7 , an annular swivel block 17 is slidably mounted in the annular swivel rail 16 , and the annular swivel block 17 is fixedly mounted at one end of the fixed plate 8 .

[0037] The annular swivel block 17 cooperates with the annular swivel rail 16 to guide and limit the rotation of the fixed plate 8, thereby improving the stability of the fixed plate 8 during rotation.

[0038] It is further explained that a limiting groove 11 is provided on the side wall of the separation box 1 , and a limiting block 12 is fixedly connected to the circumferential surface of the fixed disk 8 , and the limiting block 12 is adapted to the limiting groove 11 .

[0039] The limit block 12 cooperates with the limit groove 11 to limit the rotation of the fixed plate 8, thereby preventing the fixed plate 8 from rotating due to the rotation of the installation plate 7 during the installation or removal of the ceramic filter membrane 5, thereby improving the stability of the ceramic filter membrane 5 during the installation and removal process.

[0040] It is further explained that a discharge pipe 18 is fixedly connected to the bottom of the separation box 1 , and a discharge valve 19 is fixedly installed on the discharge pipe 18 .

[0041] The fermentation liquid and impurities separated by the ceramic filter membrane 5 flow to the inner bottom of the separation box 1 and are discharged from the separation box 1 through the discharge pipe 18, which is convenient for collecting the fermentation liquid and impurities. The setting of the discharge valve 19 can prevent external bacteria from entering the separation box 1 through the discharge pipe 18 and contaminating the probiotics in the ceramic filter membrane 5.

[0042] It is further explained that a driving motor 20 is fixedly installed on the outside of the separation box 1, and a rotating shaft 21 is coaxially fixedly connected to the driving shaft of the driving motor 20. A gear 22 is fixedly installed on one end of the rotating shaft 21, and a gear ring 23 is meshed on one side of the gear 22. The gear ring 23 is fixedly installed on the outside of the annular fixing seat 4.

[0043] The driving motor 20 drives the rotating shaft 21 and the gear 22 to rotate, the gear 22 drives the gear ring 23 to rotate, and the gear ring 23 drives the annular fixing seat 4 and the ceramic filter membrane 5 to rotate. The centrifugal force, hydraulic shear force and turbulence of the fermentation liquid generated when the ceramic filter membrane 5 rotates are utilized to effectively remove impurities on the membrane surface of the ceramic filter membrane 5, eliminate the extreme concentration difference on the surface of the ceramic filter membrane 5, reduce scaling and organic pollution, effectively prevent blockage of the ceramic filter membrane 5, greatly extend the cleaning cycle of the ceramic filter membrane 5, and improve the practicality of the ceramic filter membrane 5.

[0044] It is further explained that a semiconductor cooling sheet 24 is fixedly mounted on the inner wall of the separation box 1 , and a baffle 27 is fixedly connected in the separation box 1 , and the baffle 27 is arranged above the ceramic filter membrane 5 .

[0045] One end of the semiconductor refrigeration sheet 24 is inside the separation box 1 and the other end is outside the separation box 1. When the semiconductor refrigeration sheet 24 is working, the end located inside the separation box 1 absorbs heat to lower the internal temperature of the separation box 1, so that the interior of the separation box 1 is in a low-temperature environment. Low temperature is conducive to the survival of probiotics and effectively prolongs the active period of probiotics. It also helps to reduce the metabolism and fermentation of probiotics during the separation process, prevents its activity from being reduced, and improves the quality of probiotics after separation. Semiconductor refrigeration is an existing mature technology and will not be elaborated on.

[0046] It is further explained that an inspection cover 25 is rotatably mounted on the side wall of the separation box 1 , a locking plate 26 is provided above the inspection cover 25 , and the locking plate 26 is rotatably mounted on the outside of the separation box 1 .

[0047] The inspection cover 25 is rotatably installed on the side wall of the separation box 1 by means of hinges. When the locking plate 26 is rotated to the upper surface of the inspection cover 25, the locking plate 26 limits the rotation of the inspection cover 25, thereby fixing the inspection cover 25 on the side wall of the separation box 1. When the interior of the separation box 1 needs to be cleaned or inspected, the locking plate 26 is turned away from the upper surface of the inspection cover 25. The locking plate 26 no longer limits the rotation of the inspection cover 25, and the inspection cover 25 can be opened, which facilitates operations inside the separation box 1, thereby improving the convenience of device maintenance and the practicality of the device.

[0048] Specific reference is made to the following operation: when installing the ceramic filter membrane 5, insert one end of the ceramic filter membrane 5 into the slot 6, and the other end of the ceramic filter membrane 5 is clamped in the fixed disk 8, and the installation disk 7 is pushed to push the ceramic filter membrane 5 into the separation box 1. When the external thread 10 on the installation disk 7 contacts the thread groove 9 on the slot 6, the installation disk 7 is rotated, and the installation disk 7, the fixed disk 8 and the ceramic filter membrane 5 move toward the inside of the separation box 1. The end of the ceramic filter membrane 5 away from the fixed disk 8 contacts and squeezes the annular fixing seat 4, pushing the annular fixing seat 4 to move, and the annular fixing seat 4 causes the spring 3 to be compressed and deformed, and the ceramic filter membrane 5 is clamped and fixed between the annular fixing seat 4 and the fixed disk 8. The fermentation liquid pipeline containing probiotics is connected to the liquid inlet pipe 13 through the connector 15, and the fermentation liquid enters the ceramic filter membrane 5 through the liquid inlet pipe 13, and the drive motor 20 is started, and the drive motor 20 drives the rotating shaft 21 and the gear 22 to rotate, and the gear 22 drives the gear ring 23 to rotate, and the gear ring 23 drives the annular fixing seat 4 and the ceramic filter membrane 5 to rotate, and the ceramic filter membrane 5 separates the probiotics in the fermentation liquid; after long-term use, the mounting plate 7 is rotated in the opposite direction to remove it from the separation box 1, and the compressed spring 3 ejects part of the ceramic filter membrane 5 from the separation box 1, and the ceramic filter membrane 5 is taken out, cleaned or replaced, and then loaded into the separation box 1.

[0049] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0050] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A probiotic powder preparation device, characterized in that: The invention comprises a separation box (1), wherein a plurality of telescopic rods (2) are fixedly mounted on the inner wall of the separation box (1), the outer sleeve of the telescopic rods (2) is provided with a spring (3), one end of the telescopic rods (2) is rotatably mounted with an annular fixing seat (4), a slot (6) is provided on the side wall of the separation box (1), a mounting plate (7) is detachably mounted in the slot (6), a fixing plate (8) is rotatably mounted on one end of the mounting plate (7), a ceramic filter membrane (5) is arranged between the fixing plate (8) and the annular fixing seat (4), two groups of sealing rings (28) are fixedly connected to the outside of the ceramic filter membrane (5), a liquid inlet pipe (13) is rotatably mounted in the mounting plate (7) and the fixing plate (8), a connector (15) is rotatably mounted on one end of the liquid inlet pipe (13), and a solenoid valve (14) is fixedly mounted in the liquid inlet pipe (13); A thread groove (9) is formed on the surface of the slot (6), and an external thread (10) is fixedly mounted on the surface of the mounting plate (7), wherein the external thread (10) is adapted to fit the thread groove (9); An annular slewing rail (16) is provided at one end of the mounting plate (7), an annular slewing block (17) is slidably mounted in the annular slewing rail (16), and the annular slewing block (17) is fixedly mounted at one end of the fixed plate (8); A limiting groove (11) is provided on the side wall of the separation box (1), a limiting block (12) is fixedly connected to the circumferential surface of the fixed disk (8), and the limiting block (12) is adapted to fit the limiting groove (11).

2. A probiotic powder preparation device according to claim 1, characterized in that: A discharge pipe (18) is fixedly connected to the bottom of the separation box (1), and a discharge valve (19) is fixedly mounted on the discharge pipe (18).

3. A probiotic powder preparation device according to claim 2, characterized in that: A driving motor (20) is fixedly mounted on the outside of the separation box (1); a rotating shaft (21) is coaxially fixedly connected to the driving shaft of the driving motor (20); a gear (22) is fixedly mounted on one end of the rotating shaft (21); a gear ring (23) is meshed with one side of the gear (22); and the gear ring (23) is fixedly mounted on the outside of the annular fixing seat (4).

4. A probiotic powder preparation device according to claim 3, characterized in that: A semiconductor cooling plate (24) is fixedly mounted on the inner wall of the separation box (1), a baffle (27) is fixedly connected to the separation box (1), and the baffle (27) is arranged above the ceramic filter membrane (5).

5. A probiotic powder preparation device according to claim 4, characterized in that: An inspection cover (25) is rotatably mounted on the side wall of the separation box (1), a locking plate (26) is provided above the inspection cover (25), and the locking plate (26) is rotatably mounted on the outside of the separation box (1).

Images