CN216473000U - Collagen extraction device - Google Patents
Collagen extraction device Download PDFInfo
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- CN216473000U CN216473000U CN202122123379.3U CN202122123379U CN216473000U CN 216473000 U CN216473000 U CN 216473000U CN 202122123379 U CN202122123379 U CN 202122123379U CN 216473000 U CN216473000 U CN 216473000U
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Abstract
The collagen extraction device comprises an extraction tank (4), wherein a stirring rod (9) is arranged at the central position in the extraction tank (4), the upper end of the stirring rod (9) penetrates through the extraction tank (4) and is connected with an output shaft of a stirring motor (6) through a coupler, the collagen extraction device is characterized in that the extraction tank is also provided with a homogenizing device, the homogenizing device comprises a homogenizing tool bit (2) which is driven to rotate by the homogenizing motor (1) and a stainless steel filter screen (3) which is used for placing a pretreated raw material, the homogenizing tool bit (2) is positioned in the stainless steel filter screen (3), and the stainless steel filter screen (3) is positioned in the extraction tank (4); the extraction tank (4) is also provided with a low-temperature cooling unit. The method is simple and easy to operate, and can greatly improve the extraction rate of the collagen and obtain the collagen concentrated solution with high concentration under the low-temperature condition.
Description
Technical Field
The utility model relates to the technical field of extraction devices, in particular to a collagen extraction device.
Background
Collagen (collagen) is a natural macromolecular protein, widely exists in skin, bone, cartilage, teeth, tendon ligament and blood vessel of animals, is an extremely important structural protein of connective tissue, plays a role in supporting organs and protecting organisms, and has very strong biological activity and biological function. At present, the extraction methods of collagen mainly comprise an acid dissolution method and an enzyme dissolution method, and acid-soluble collagen and enzyme-soluble collagen are respectively obtained, but the extraction methods have the defect of low extraction rate of collagen.
Although the applicant has reported that the extraction rate of collagen can be effectively improved by using a low-temperature homogenization technique through the utility model patent (see "method for rapidly preparing collagen type i with a highly pure supercoiled structure", patent No. 201510864424.7 for details), however, due to the specific physicochemical properties of collagen: in order to ensure the structural integrity of collagen, collagen must be slowly dissolved in a weak acid solvent under a low temperature condition, and the solubility of collagen having a supercoiled structure (without uncoiling) is generally lower than 1%, which results in that a low temperature homogenization technique is directly used in the existing extraction device, and the extraction rate of collagen still cannot be ideally improved, so that a change is urgently needed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a collagen extraction device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the efficient collagen extraction device comprises an extraction tank (4), wherein a stirring rod (9) is arranged at the center position in the extraction tank (4), the upper end of the stirring rod (9) penetrates through the extraction tank (4) and is connected with an output shaft of a stirring motor (6), the extraction tank is further provided with homogenizing equipment, the homogenizing equipment comprises a homogenizing tool bit (2) which is driven to rotate by a homogenizing motor (1) and a stainless steel filter screen (3) used for placing a pretreated raw material, the homogenizing tool bit (2) is positioned in the stainless steel filter screen (3), and the stainless steel filter screen (3) is positioned in the extraction tank (4); the extraction tank (4) is also provided with a low-temperature cooling unit.
As a further scheme of the utility model: the upper end of the stirring rod (9) is connected with an output shaft of the stirring motor (6) through a coupling.
As a further scheme of the utility model: the low-temperature cooling unit comprises: the extraction tank (4) is internally provided with a heat preservation interlayer (10), the lower part of the extraction tank is provided with a cooling liquid inlet (5), the cooling liquid inlet (5) is communicated with a cooling liquid inlet pipeline (15), the upper part of the extraction tank is provided with a cooling liquid outlet (8), and the cooling liquid outlet (8) is communicated with a cooling liquid outlet pipeline (13).
As a further scheme of the utility model: the cooling liquid inlet pipeline (15) and the cooling liquid outlet pipeline (13) are respectively connected with the water outlet and the water inlet of the low-temperature cooling circulating pump (16).
As a further scheme of the utility model: the temperature control device also comprises a temperature probe (11) which is arranged in the tank body and is used for detecting the temperature in the extraction tank, and a temperature control circuit (14) which is used for feeding back the temperature of the extraction tank.
As a further scheme of the utility model: homogenate motor (1) and agitator motor (6) pass through bolt fixed mounting and draw jar (4) outer wall, and bolt fixed mounting is passed through at draw jar (4) inner wall in stainless steel filter screen (3).
As a further scheme of the utility model: draw jar (4) upper portion and be equipped with feed inlet (7), feed inlet (7) are equipped with and are used for keeping warm dirt-proof lid.
As a further scheme of the utility model: a discharge hole (12) is arranged in the center of the bottom of the extraction tank (4); and the discharging port (12) is provided with a discharging ball valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the efficient collagen extraction device provided by the utility model is provided with the homogenizing equipment, the pretreated raw materials are limited in a relatively limited space by virtue of the stainless steel filter screen, and the raw materials are conveniently cut and crushed by the homogenizing cutter head as much as possible; meanwhile, the pretreated raw materials can be further crushed more fully by virtue of the high-speed turbulence formed by the rotation of the homogenizing cutter head, so that the collagen extraction rate is greatly improved while the raw materials are crushed and extracted.
2. The efficient collagen extraction device provided by the utility model is provided with the stirring equipment, so that on one hand, heat generated by homogenate is taken away as soon as possible, heat exchange with cooling liquid in the heat-insulating interlayer is completed, the temperature of the whole extraction system is kept between 4 and 8 ℃, and the extracted collagen is prevented from being denatured; on the other hand, more importantly, during the stirring process, macromolecular collagen with low solubility extracted by homogenate can be dissolved in weak acid solution as much as possible, so that the extraction rate of the collagen is further improved, and finally, the collagen concentrated solution is obtained.
Drawings
Fig. 1 is a schematic structural diagram of a collagen extraction device.
In the figure, 1. a homogenizing motor; 2. a homogenizing cutter head; 3. a stainless steel filter screen; 4. an extraction tank; 5. a coolant inlet; 6. a stirring motor; 7. a feed inlet; 8. a coolant outlet; 9. a stirring rod; 10. a heat-insulating interlayer; 11. a temperature probe; 12. a discharging port; 13. a coolant outlet pipeline; 14. a temperature control circuit; 15. a coolant inlet line; 16. a low-temperature cooling circulating pump; 17. a control panel; 18. operating a display lamp; 19. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a high-efficient extraction element of collagen, including extracting jar 4 and low-temperature cooling circulating pump 16, the central point puts and is equipped with puddler 9 in extracting jar 4, and the upper end runs through extracting jar and is connected with agitator motor 6's output shaft through the shaft coupling, constitutes agitated vessel: on the stirring equipment side, still have the refining equipment, include through 1 rotatory homogenate tool bit 2 of drive of homogenate motor and be used for placing the stainless steel filter screen 3 of the raw materials after the preliminary treatment. The homogenizing cutter head 2 is inserted into the stainless steel screen 3.
The wall of the extraction tank 4 is provided with a heat preservation interlayer 10, and a cooling liquid channel is arranged in the heat preservation interlayer 10. The cooling liquid channel comprises a cooling liquid inlet 5 and a cooling liquid outlet 8, the outlet of the low-temperature cooling circulating pump 16 is connected with the cooling liquid inlet 5 through a cooling liquid water inlet pipeline, and the inlet is connected with the cooling liquid outlet 8 through a cooling liquid water outlet pipeline 13. The low temperature cooling circulation pump 16 is also provided with a temperature controlled line 14 connected to the extraction tank 4. The upper part of the extraction tank 4 is provided with a feed inlet 7, and the center of the bottom is provided with a discharge hole 12. The feed inlet 7 is provided with a cover for heat preservation and dust prevention; the discharging port 12 is provided with a discharging ball valve. The temperature probe 11 detects the temperature in the extraction tank, the temperature of the extraction tank is fed back through the temperature control circuit 14, and then the low-temperature cooling circulating pump 16 circulates cooling liquid to maintain the temperature of the extraction tank between 4 ℃ and 8 ℃.
When extracting collagen, the user puts into stainless steel filter screen 3 with the raw materials after the preliminary treatment earlier, and stainless steel filter screen 3 is with bolt fixed mounting at extracting jar 4 inner walls, fixes homogenate tool bit 2 to homogenate motor 1 again, with bolt fixed mounting at extracting jar 4 outer walls. Then, a sufficient amount of extraction solvent (such as acetic acid and the like) is put into the feed inlet 7, the stirring motor 6 is started to drive the stirring rod 9 to rotate, the low-temperature cooling circulating pump 16 is started by pressing the switch 19, and the cooling liquid is injected into the heat-insulating interlayer 10 until the temperature in the whole extraction tank is stabilized between 4 and 8 ℃. Starting the homogenizing motor 1 to drive the homogenizing cutter head 2 to crush and extract the raw materials to obtain the acid-soluble collagen concentrated solution.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The collagen extraction device comprises an extraction tank (4), wherein a stirring rod (9) is arranged at the center position in the extraction tank (4), the upper end of the stirring rod (9) penetrates through the extraction tank (4) and is connected with an output shaft of a stirring motor (6), the collagen extraction device is characterized in that the extraction tank is also provided with homogenizing equipment, the homogenizing equipment comprises a homogenizing tool bit (2) which is driven to rotate by a homogenizing motor (1) and a stainless steel filter screen (3) for placing a pretreated raw material, the homogenizing tool bit (2) is positioned in the stainless steel filter screen (3), and the stainless steel filter screen (3) is positioned in the extraction tank (4); the extraction tank (4) is also provided with a low-temperature cooling unit.
2. The collagen extracting apparatus according to claim 1, wherein the upper end of the stirring rod (9) is connected to the output shaft of the stirring motor (6) through a coupling.
3. The collagen extracting apparatus according to claim 1, wherein said cryogenic cooling unit is: the extraction tank (4) is internally provided with a heat preservation interlayer (10), the lower part of the extraction tank is provided with a cooling liquid inlet (5), the cooling liquid inlet (5) is communicated with a cooling liquid inlet pipeline (15), the upper part of the extraction tank is provided with a cooling liquid outlet (8), and the cooling liquid outlet (8) is communicated with a cooling liquid outlet pipeline (13).
4. The collagen extracting apparatus according to claim 3, wherein the cooling liquid inlet pipe (15) and the cooling liquid outlet pipe (13) are connected to the water outlet and the water inlet of the low temperature cooling circulating pump (16), respectively.
5. The collagen extracting apparatus according to claim 1, further comprising a temperature probe (11) disposed in the tank body for detecting the temperature in the extracting tank, and a temperature control circuit (14) for feeding back the temperature of the extracting tank.
6. The collagen extracting apparatus according to claim 1, wherein the homogenizing motor (1) and the stirring motor (6) are fixedly mounted on the outer wall of the extracting tank (4) by bolts, and the stainless steel filter screen (3) is fixedly mounted on the inner wall of the extracting tank (4) by bolts.
7. The collagen extracting device according to claim 1, wherein a feeding hole (7) is arranged at the upper part of the extracting tank (4), and the feeding hole (7) is provided with a cover for heat preservation and dust prevention.
8. The collagen extracting device according to claim 1, wherein a discharging hole (12) is formed in the center of the bottom of the extracting tank (4), and the discharging hole (12) is provided with a discharging ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123379.3U CN216473000U (en) | 2021-09-03 | 2021-09-03 | Collagen extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123379.3U CN216473000U (en) | 2021-09-03 | 2021-09-03 | Collagen extraction device |
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| Publication Number | Publication Date |
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| CN216473000U true CN216473000U (en) | 2022-05-10 |
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| CN202122123379.3U Active CN216473000U (en) | 2021-09-03 | 2021-09-03 | Collagen extraction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382244A (en) * | 2022-08-30 | 2022-11-25 | 湖州安然生物医药科技有限公司 | Preparation device and preparation method of composite seaweed extract for cosmetics |
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2021
- 2021-09-03 CN CN202122123379.3U patent/CN216473000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382244A (en) * | 2022-08-30 | 2022-11-25 | 湖州安然生物医药科技有限公司 | Preparation device and preparation method of composite seaweed extract for cosmetics |
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