Low-temperature extraction and purification device for bone marrow peptide

Abstract

The invention relates to the technical field of warm extraction and purification devices, and discloses a bone marrow peptide low-temperature extraction and purification device which comprises a base, and an extraction cylinder and a purification cylinder are fixedly connected to the two sides of the top of the base respectively; a liquid conveying valve pipe is fixedly communicated between the lower end of the extraction cylinder and the middle part of the side wall of the purification cylinder; and a movable cylinder and a discharge plug are embedded on the inner wall of the purification cylinder in a sliding manner. According to the low-temperature extraction and purification device for the bone marrow peptide, the split air plug mechanism can be controlled to move according to the liquid level position of purified liquid, when the split air plug mechanism moves downwards, gasified extraction liquid gas and liquid can be rapidly separated, and when the air plug mechanism moves upwards, the air plug mechanism is in a sealed state, so that the separation effect is good; the air plug mechanism can reduce the air pressure above the liquid level, so that the boiling point of the extraction liquid is reduced, and the device can gasify and separate the extraction liquid at a lower temperature to ensure the activity of bone marrow peptide.

Description

Technical Field

[0001] The present invention relates to the technical field of warm extraction and purification devices, and more specifically to a low-temperature extraction and purification device for bone marrow peptides. Background Art

[0002] Bone marrow peptide is an organic active substance extracted from animal bone marrow, which has high nutritional value. Bone marrow peptide has the advantage of being easily absorbed by the human body. In the production of bone marrow peptide, an extraction and purification device is required to process the raw materials. However, there are still some problems with the existing bone marrow peptide extraction and purification devices: The bone marrow extraction devices on the market are difficult to separate and purify the extraction solution at a relatively low temperature. During the operation of the device, if the purification temperature is too high, it may cause the decomposition of the active ingredients of bone marrow peptide, thus having an adverse effect on the quality of bone marrow peptide products.

[0003] In view of the above problems, there is an urgent need to innovate and design on the basis of the original bone marrow peptide extraction and purification device. Summary of the Invention

[0004] The purpose of the present invention is to provide a low-temperature extraction and purification device for bone marrow peptides, so as to solve the following problems existing in the existing bone marrow peptide extraction and purification device in the above background art: The bone marrow extraction devices on the market are difficult to separate and purify the extraction solution at a relatively low temperature. During the operation of the device, if the purification temperature is too high, it may cause the decomposition of the active ingredients of bone marrow peptide, thus having an adverse effect on the quality of bone marrow peptide products.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A low-temperature extraction and purification device for bone marrow peptides, including: A base, on both sides of the top of which an extraction cylinder and a purification cylinder are respectively fixedly connected; further including: A liquid infusion valve pipe is fixedly communicated between the lower end of the extraction cylinder and the middle part of the side wall of the purification cylinder. A moving cylinder and a discharge plug are slidably embedded on the inner wall of the purification cylinder. The bottom end of the moving cylinder is fixedly connected to the discharge plug. The top of the moving cylinder is slidably penetrated by a guiding frame, and the top end of the guiding frame is fixedly installed on the inner wall of the purification cylinder. A power conversion mechanism is movably embedded at the bottom of the guiding frame; The power conversion mechanism includes a loading frame, a thrust ring frame is rotatably embedded on the side wall of the lower part of the loading frame, and both ends of the thrust ring frame are fixedly connected with guide columns, and the top ends of the guide columns are slidably inserted on the guiding frame; A liquid level trigger module for detecting the liquid level is arranged at the bottom of the discharge plug.

[0006] Preferably, a motor of an electric pusher frame is fixedly connected to the top of the extraction cylinder, and a rotating frame of the electric pusher frame is rotatably installed inside the extraction cylinder. A filter plate is coaxially and fixedly connected to the inner bottom wall of the extraction cylinder, and a bracket at the bottom of the electric pusher frame is arranged in a fitting manner on the top of the filter plate. The filter plate is located above the upper port of the infusion valve pipe, and an electric discharge plug is arranged above the edge of the filter plate. The plug body of the electric discharge plug is fittingly embedded at the slag discharge port of the extraction cylinder, and an electric cylinder of the electric discharge plug is fixedly installed on the outer wall of the extraction cylinder, so that the filter plate can intercept residues in the extraction cylinder.

[0007] Preferably, the discharge port at the upper part of the purification cylinder is fixedly communicated with the upper part of the inner wall of the collection cylinder, and the side wall and the base of the collection cylinder are fixedly connected. A cooling pipe rack is arranged inside the collection cylinder, and ports on both the upper and lower sides of the cooling pipe rack are fixedly penetrated through the collection cylinder. A liquid infusion valve pipe is fixedly penetrated and installed in the middle of the collection cylinder, and a pressure relief valve pipe for safety protection is fixedly communicated with the top of the collection cylinder. The lower port of a balance valve pipe is fixedly communicated with the side wall of the purification cylinder, and the lower port of the balance valve pipe is located below the discharge plug, so that the cooling pipe rack can cool and condense the gas in the collection cylinder.

[0008] Preferably, symmetrically distributed stirring frames are arranged in a fitting manner on the inner bottom wall of the purification cylinder, and the outer wall of the bottom end of the stirring frame is fixedly connected to the top of a connecting gear ring, and the top of the connecting gear ring is flush with the inner bottom wall of the purification cylinder. An output gear of a rotating motor is meshed with the tooth side of the connecting gear ring, and the main shaft and the output gear of the rotating motor are rotatably embedded on the inner wall of the purification cylinder, and the motor housing of the rotating motor is fixedly embedded on the bottom surface of the purification cylinder, so that the rotating motor can drive the connecting gear ring and the stirring frames to rotate.

[0009] Preferably, a driving motor is fixedly installed on the top of the purification cylinder, and an inner core rod is fixedly connected to the output shaft of the driving motor. The inner core rod is coaxially and slidably inserted inside a transmission sleeve, and the cross section of the inner core rod is rectangular. An external thread sleeve is rotatably sleeved on the outer wall of the transmission sleeve, and the external thread sleeve penetrates through the top of a moving cylinder to form a threaded transmission structure. The upper end of the external thread sleeve is rotatably embedded on the inner wall of the purification cylinder, and the lower end of the external thread sleeve is rotatably embedded at the bottom of a guide frame. The lower part of the transmission sleeve is fixedly penetrated through the bottom of the guide frame, and a rotating disk is coaxially fixedly connected to the lower end surface of the transmission sleeve, and the outer wall of the rotating disk is rotatably embedded on the inner wall of the discharge plug, so that the inner core rod can drive the transmission sleeve to rotate.

[0010] Preferably, an exhaust plug ring is embedded at the top edge of the discharge plug to form a sliding limit structure. The lower part of the exhaust plug ring is provided with air flow channels distributed at equal angles. The air flow channels are in a "T" - shaped structure, and the lower ports of the air flow channels face the lower part of the purification cylinder. Both upper ports of the air flow channels are closely arranged on the inner wall of the discharge plug to form a closed structure, so that the exhaust plug ring can split and move on the discharge plug.

[0011] Preferably, the convex keys arranged inside the loading rack are slidably embedded in the vertical grooves on the transmission sleeve. The inner side of the upper surface of the loading rack is fixedly connected with upper docking blocks distributed at equal angles, and the upper docking blocks are slidably inserted into the docking grooves opened at the bottom of the rotating gear. The outer side of the lower part of the loading rack is slidably inserted with lower docking blocks, and a spring is elastically connected between the top of the lower docking block and the inner wall of the loading rack. The top of the rotating gear is coaxially fixedly connected to the bottom of the external thread sleeve, and a transmission gear is meshed between the teeth of the rotating gear and the upper part of the internal tooth ring rack. The top of the transmission gear is rotatably embedded in the inner wall of the guide frame, and the convex ring at the bottom of the guide frame is embedded in the installation groove at the top of the internal tooth ring rack to form a rotation limit structure. The lower inner side of the internal tooth ring rack is provided with docking holes distributed at equal angles, and the bottom end of the lower docking block is arranged directly above the docking holes, so that the loading rack can drive the upper docking block and the lower docking block to move.

[0012] Preferably, the thrust ring rack is located below the internal tooth ring rack. A spring is elastically connected between the top of the thrust ring rack and the bottom surface of the guide frame, and the spring is sleeved on the outer wall of the guide post. A force - receiving block is fixedly connected in the through - groove at the upper part of the guide post, and the force - receiving block is in an isosceles trapezoid structure. The end face of an extrusion frame is closely arranged on the inclined surface of one side of the force - receiving block. The extrusion frame is horizontally and slidably installed through the inside of the guide frame, and the end away from the force - receiving block is embedded in the vertical groove on the side wall of the trigger rod to form a sliding limit structure. The trigger rod slides through the opening at the bottom of the guide frame, so that the trigger rod can drive the extrusion frame to move.

[0013] Preferably, the trigger rod is in an "L" - shaped structure, and a contact plate is fixedly connected to the top of the trigger rod. The contact plate is slidably embedded in the inner wall of the top of the moving cylinder. The bottom of the moving inclined plate is closely arranged on the inclined surface of the top of the contact plate, and the moving inclined plate is slidably embedded in the inner wall of the moving cylinder. The convex column at the bottom of the moving inclined plate slides through the top of the moving cylinder. The bottom of the trigger rod is slidably embedded in the inner wall of the discharge plug, so that the trigger rod can drive the contact plate to move.

[0014] Preferably, the liquid level trigger module includes a reciprocating rod frame horizontally and slidably inserted into the inner wall of the discharge plug. The reciprocating rod frame is in a "T" - shaped structure, and an eccentric camshaft on the rotating disk is fitted in the transverse groove at one end of the reciprocating rod frame. Moreover, a detection plug rod is fixedly installed at the bottom of the other end of the reciprocating rod frame. The detection plug rod and the force - receiving cylinder frame are arranged below the discharge plug. The force - receiving cylinder frame is slidably embedded in the bottom of the discharge plug, and a plug head on the side of the detection plug rod away from the reciprocating rod frame is fitted and inserted at the port of the force - receiving cylinder frame. A slender notch for liquid inlet is opened at the lower part of the port of the force - receiving cylinder frame. The top bracket of the force - receiving cylinder frame is fixedly connected to the lower end of the trigger rod, so that the reciprocating rod frame can drive the detection plug rod to move.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: for this bone marrow peptide low - temperature extraction and purification device, the device can control the movement of the split air - plug mechanism according to the position of the liquid level of the purified liquid. When the split air - plug mechanism moves downward, the gasified extraction liquid gas and liquid can be quickly separated. When the air - plug mechanism moves upward, the air - plug mechanism will be in a sealed state, enabling the air - plug mechanism to reduce the air pressure above the liquid level, so that the boiling point of the extraction liquid is reduced. The device can gasify and separate the extraction liquid at a lower temperature to ensure the activity of bone marrow peptide. The specific content is as follows: 1. A sliding limit structure is formed by embedding an exhaust plug ring at the top edge of the discharge plug. The lower part of the exhaust plug ring is provided with equally - angled distributed air flow channels. The air flow channels are in a "T" - shaped structure. The lower ports of the air flow channels face the lower part of the purification cylinder, and both upper ports of the air flow channels are fitted and arranged on the inner wall of the discharge plug to form a closed structure. When the discharge plug moves downward, the gas pressure of the extraction liquid in the purification cylinder can push the exhaust plug ring upward. At this time, the exhaust plug ring will move upward, causing the upper ports of the air flow channels to open. At this time, the air pressure below the discharge plug can be discharged above the discharge plug. When the discharge plug is away from the liquid level in the purification cylinder, the exhaust plug ring will tightly press on the discharge plug to form a sealed structure. At this time, the discharge plug can reduce the air pressure above the liquid level, thereby reducing the boiling point of the extraction liquid, so that the extraction liquid can be separated at a lower temperature; 2. The convex key provided on the inner side of the loading rack is slidably fitted into the vertical groove on the transmission sleeve. The upper docking block is fixedly connected to the inner side of the upper surface of the loading rack and is slidably inserted into the docking groove opened at the bottom of the rotating gear. The top of the lower docking block and the inner wall of the loading rack are elastically connected by a spring. The top of the rotating gear is coaxially fixedly connected to the bottom of the external thread sleeve. A transmission gear is meshed between the teeth of the rotating gear and the upper part of the internal gear ring frame. The lower inner side of the internal gear ring frame is provided with a docking hole. The bottom end of the lower docking block is arranged directly above the docking hole. When the loading rack moves downward, the upper docking block will be separated from the docking groove at the bottom of the rotating gear, and the lower docking block will enter the docking hole on the internal gear ring frame, enabling the internal gear ring frame to drive the rotating gear to rotate in the reverse direction through the transmission gear. At this time, the external thread sleeve connected to the rotating gear will rotate in the reverse direction synchronously, and the external thread sleeve will drive the moving cylinder to move in the reverse direction synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall external structure of the present invention; Figure 2 is a schematic diagram of the installation structure of the extraction cylinder of the present invention; Figure 3 is a schematic diagram of the installation structure of the filter plate of the present invention; Figure 4 is a schematic diagram of the installation structure of the cooling pipe rack of the present invention; Figure 5 is a schematic diagram of the installation structure of the connecting gear ring of the present invention; Figure 6 is a schematic diagram of the installation structure of the stirring rack of the present invention; Figure 7 is a schematic diagram of the installation structure of the exhaust plug ring of the present invention; Figure 8 is a schematic diagram of the installation structure of the external thread sleeve of the present invention; Figure 9 is a schematic diagram of the installation structure of the discharge plug of the present invention; Figure 10 is a schematic diagram of the installation structure of the force receiving cylinder rack of the present invention; Figure 11 is a schematic diagram of the installation structure of the trigger rod of the present invention; Figure 12 is a schematic diagram of the installation structure of the inner core rod of the present invention; Figure 13 is a schematic diagram of the installation structure of the force receiving block of the present invention; Figure 14 is a schematic diagram of the installation structure of the reciprocating rod rack of the present invention; Figure 15 is a schematic diagram of the installation structure of the loading rack of the present invention; Figure 16 is a schematic diagram of the installation structure of the moving inclined plate of the present invention.

[0017] In the figure: 1, base; 2, extraction cylinder; 3, electric feeding frame; 4, electric discharge plug; 5, filter plate; 6, infusion valve pipe; 7, purification cylinder; 8, collection cylinder; 9, cooling pipe rack; 10, balance valve pipe; 11, pressure relief valve pipe; 12, drive motor; 13, moving cylinder; 14, stirring frame; 15, connecting gear ring; 16, rotating motor; 17, electric heating plate; 18, guiding frame; 19, external thread sleeve; 20, transmission sleeve; 21, inner core rod; 22, discharge plug; 23, exhaust plug ring; 24, air flow channel; 25, rotating gear; 26, transmission gear; 27, inner gear ring frame; 28, power conversion mechanism; 2801, loading frame; 2802, thrust ring frame; 2803, lower docking block; 2804, upper docking block; 2805, guide post; 2806, stress block; 29, rotating disk; 30, reciprocating rod frame; 31, detection plug rod; 32, stress cylinder frame; 33, trigger rod; 34, extrusion frame; 35, contact plate; 36, moving inclined plate. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1 - 16 , the present invention provides a technical solution: a low-temperature extraction and purification device for bone marrow peptide, including: Base 1, with an extraction cylinder 2 and a purification cylinder 7 fixedly connected to both sides of its top respectively; further including: there is a fixedly connected infusion valve pipe 6 between the lower end of the extraction cylinder 2 and the middle part of the side wall of the purification cylinder 7, a moving cylinder 13 and a discharge plug 22 are slidably embedded on the inner wall of the purification cylinder 7, the bottom end of the moving cylinder 13 is fixedly connected to the discharge plug 22, the top of the moving cylinder 13 is slidably penetrated by a guiding frame 18, and the top end of the guiding frame 18 is fixedly installed on the inner wall of the purification cylinder 7, and a power conversion mechanism 28 is movably embedded at the bottom of the guiding frame 18; the power conversion mechanism 28 includes a loading frame 2801, a thrust ring frame 2802 is rotatably embedded on the side wall of the lower part of the loading frame 2801, and guide posts 2805 are fixedly connected to both ends of the thrust ring frame 2802, and the top ends of the guide posts 2805 are slidably inserted on the guiding frame 18; a liquid level trigger module for detecting the liquid level is arranged at the bottom of the discharge plug 22.

[0020] The top of the extraction cylinder 2 is fixedly connected to the motor of the electric pusher frame 3, and the rotating frame of the electric pusher frame 3 is rotatably installed inside the extraction cylinder 2. The bottom inner wall of the extraction cylinder 2 is coaxially and fixedly connected with a filter plate 5, and the top of the filter plate 5 is in contact with the bracket at the bottom of the electric pusher frame 3. The filter plate 5 is above the upper port of the infusion valve pipe 6. An electric discharge plug 4 is arranged above the edge of the filter plate 5. The plug body of the electric discharge plug 4 is fitted and embedded at the slag discharge port of the extraction cylinder 2, and the cylinder of the electric discharge plug 4 is fixedly installed on the outer wall of the extraction cylinder 2. The filter plate 5 is used to intercept the residue in the extraction cylinder 2. At the same time, when the electric pusher frame 3 rotates, the bracket at the bottom of the electric pusher frame 3 can clean the filter plate 5. The bottom inner wall of the purification cylinder 7 is in contact with symmetrically distributed stirring frames 14, and the outer wall of the bottom end of the stirring frame 14 is fixedly connected to the top of the connecting gear ring 15. And the top of the connecting gear ring 15 is flush with the bottom inner wall of the purification cylinder 7. The tooth side of the tooth of the connecting gear ring 15 is meshed with the output gear of the rotating motor 16, and the main shaft and the output gear of the rotating motor 16 are rotatably embedded on the inner wall of the purification cylinder 7. And the motor housing of the rotating motor 16 is fixedly embedded on the bottom surface of the purification cylinder 7, so that the rotating motor 16 can drive the connecting gear ring 15 to rotate through the output gear, and the connecting gear ring 15 can drive the stirring frame 14 to rotate.

[0021] The discharge port in the upper part of the purification cylinder 7 is fixedly communicated with the upper part of the inner wall of the collection cylinder 8, and the side wall of the collection cylinder 8 is fixedly connected to the base 1. A cooling pipe rack 9 is arranged inside the collection cylinder 8, and the ports on the upper and lower sides of the cooling pipe rack 9 are fixedly penetrated through the collection cylinder 8. An infusion valve pipe 6 is fixedly penetrated and installed in the middle of the collection cylinder 8. A pressure relief valve pipe 11 for safety protection is fixedly communicated with the top of the collection cylinder 8. The lower port of the balance valve pipe 10 is fixedly communicated with the side wall of the purification cylinder 7, and the lower port of the balance valve pipe 10 is below the discharge plug 22. When the vaporized extraction liquid enters the collection cylinder 8, the cooling pipe rack 9 can condense the vaporized extraction liquid.

[0022] A driving motor 12 is fixedly installed at the top of the purification cylinder 7, and an inner core rod 21 is fixedly connected to the output shaft of the driving motor 12. The inner core rod 21 is coaxially and slidably inserted inside the transmission sleeve 20, and the cross-section of the inner core rod 21 is rectangular. An external thread sleeve 19 is rotatably sleeved on the outer wall of the transmission sleeve 20, and the external thread sleeve 19 penetrates through the top of the moving cylinder 13 to form a threaded transmission structure. The upper end of the external thread sleeve 19 is rotatably embedded in the inner wall of the purification cylinder 7, and the lower end of the external thread sleeve 19 is rotatably embedded in the bottom of the guide frame 18. The lower part of the transmission sleeve 20 fixedly penetrates through the bottom of the guide frame 18, and a rotating disk 29 is coaxially fixedly connected to the lower end surface of the transmission sleeve 20. Moreover, the outer wall of the rotating disk 29 is rotatably embedded in the inner wall of the discharge plug 22, so that the driving motor 12 can drive the transmission sleeve 20 to rotate through the inner core rod 21. The convex keys arranged inside the loading frame 2801 are slidably embedded in the vertical grooves on the transmission sleeve 20. Upper docking blocks 2804 distributed at equal angles are fixedly connected to the inner side of the upper surface of the loading frame 2801, and the upper docking blocks 2804 are slidably inserted into the docking grooves opened at the bottom of the rotating gear 25. The lower outer side of the loading frame 2801 is slidably inserted with a lower docking block 2803, and the top of the lower docking block 2803 is elastically connected to the inner wall of the loading frame 2801 through a spring. The top of the rotating gear 25 is coaxially fixedly connected to the bottom of the external thread sleeve 19, and a transmission gear 26 is meshed between the teeth of the upper part of the rotating gear 25 and the inner tooth ring frame 27. Moreover, the top of the transmission gear 26 is rotatably embedded in the inner wall of the guide frame 18, and the convex ring at the bottom of the guide frame 18 is embedded in the installation groove at the top of the inner tooth ring frame 27 to form a rotation limiting structure. Docking holes distributed at equal angles are opened in the lower inner side of the inner tooth ring frame 27, and the bottom end of the lower docking block 2803 is arranged directly above the docking holes, so that the transmission sleeve 20 can drive the rotating gear 25 and the external thread sleeve 19 to rotate through the loading frame 2801 and the upper docking blocks 2804. Since the thrust ring frame 2802 is located below the inner tooth ring frame 27, the top of the thrust ring frame 2802 is elastically connected to the bottom surface of the guide frame 18 through a spring, and the spring is sleeved on the outer wall of the guide post 2805. A stress block 2806 is fixedly connected to the through groove at the upper part of the guide post 2805, and the stress block 2806 has an isosceles trapezoid structure. The end face of an extrusion frame 34 is attached to the inclined surface on one side of the stress block 2806. The extrusion frame 34 is horizontally and slidably installed through the inside of the guide frame 18, and the end far away from the stress block 2806 is embedded in the vertical groove on the side wall of the trigger rod 33 to form a sliding limiting structure. The trigger rod 33 slides through the opening at the bottom of the guide frame 18. When the extrusion frame 34 pushes the stress block 2806 to move, the stress block 2806 will push the guide post 2805 to move downward, and the guide post 2805 will drive the loading frame 2801 to move downward through the thrust ring frame 2802, so that the lower docking block 2803 on the loading frame 2801 can form a transmission relationship with the inner tooth ring frame 27.

[0023] An exhaust plug ring 23 is embedded at the top edge of the discharge plug 22 to form a sliding limit structure. An air flow channel 24 with an equal - angle distribution is provided at the lower part of the exhaust plug ring 23. The air flow channel 24 is in a "T" - shaped structure, and the lower port of the air flow channel 24 faces the lower part of the purification cylinder 7. Both upper ports of the air flow channel 24 are fitted on the inner wall of the discharge plug 22 to form a closed structure, so that the vaporized extraction liquid can flow into the upper part of the discharge plug 22 through the air flow channel 24.

[0024] The liquid - level trigger module includes a reciprocating rod holder 30 horizontally and slidably inserted into the inner wall of the discharge plug 22. The reciprocating rod holder 30 is in a "T" - shaped structure. An eccentric convex shaft on the rotating disk 29 is fitted in the horizontal groove at one end of the reciprocating rod holder 30. A detection plug rod 31 is fixedly installed at the bottom of the other end of the reciprocating rod holder 30. The detection plug rod 31 and the force - receiving cylinder holder 32 are arranged below the discharge plug 22. The force - receiving cylinder holder 32 is slidably embedded in the bottom of the discharge plug 22. A plug head on the side of the detection plug rod 31 away from the reciprocating rod holder 30 is fitted and inserted at the port of the force - receiving cylinder holder 32. A slender notch for liquid inlet is provided at the lower part of the port of the force - receiving cylinder holder 32. The top bracket of the force - receiving cylinder holder 32 is fixedly connected to the lower end of the trigger rod 33. When liquid enters the force - receiving cylinder holder 32, the detection plug rod 31 can push the force - receiving cylinder holder 32 to move through the liquid medium. The force - receiving cylinder holder 32 will drive the trigger rod 33 to move. The trigger rod 33 is in an "L" - shaped structure, and a contact plate 35 is fixedly connected to the top of the trigger rod 33. The contact plate 35 is slidably embedded in the top inner wall of the moving cylinder 13. The bottom of the moving inclined plate 36 is fitted on the inclined surface at the top of the contact plate 35. The moving inclined plate 36 is slidably embedded in the inner wall of the moving cylinder 13. The convex column at the bottom of the moving inclined plate 36 slides through the top of the moving cylinder 13. The bottom of the trigger rod 33 is slidably embedded in the inner wall of the discharge plug 22. At this time, the trigger rod 33 will drive the contact plate 35 to move synchronously.

[0025] Working principle: When using this bone marrow peptide low - temperature extraction and purification device, first refer to Figures 1 - 16 , the user puts the bone marrow peptide product raw material and the extraction liquid into the extraction cylinder 2. The upper and lower ports of the cooling pipe holder 9 are connected to the external coolant circulation equipment. The electric pushing frame 3 is started. At this time, the bone marrow peptide substance in the product raw material will dissolve into the extraction liquid. After extraction for a set time, the infusion valve pipe 6 is opened. At this time, the extraction liquid containing the bone marrow peptide substance will flow into the purification cylinder 7 through the infusion valve pipe 6. The filter plate 5 can intercept the raw material residues. When the extraction liquid containing the bone marrow peptide raw material completely enters the purification cylinder 7, the balance valve pipe 10 and the infusion valve pipe 6 are closed, and at the same time, the electric discharge plug 4 is opened, so that the residues in the extraction cylinder 2 can be discharged; Next, rotating the motor 16 will drive the stirring frame 14 to rotate through the connecting gear ring 15, so that the liquid is heated sufficiently. Then, the driving motor 12 is started. At this time, the driving motor 12 will drive the transmission sleeve 20 to rotate through the inner core rod 21. The transmission sleeve 20 will drive the rotating gear 25 to rotate forward through the upper docking block 2804 on the loading frame 2801. The rotating gear 25 will drive the external thread sleeve 19 to rotate synchronously. At this time, the external thread sleeve 19 will drive the moving cylinder 13 connected by thread at the top to move downward along the guide frame 18. The moving cylinder 13 will push the discharge plug 22 to move synchronously along the inner wall of the purification cylinder 7. The discharge plug 22 will drive the transmission sleeve 20 to move downward synchronously through the rotating disk 29. During this process, the transmission sleeve 20 itself will keep rotating. The transmission sleeve 20 will drive the rotating disk 29 to rotate synchronously. The eccentric camshaft at the bottom of the rotating disk 29 will drive the reciprocating rod frame 30 to move reciprocally synchronously. The reciprocating rod frame 30 will drive the detection plug rod 31 to move synchronously. The detection plug rod 31 slides along the inside of the force receiving cylinder frame 32. Since the end face of the detection plug rod 31 does not contact the force receiving cylinder frame 32, at this time, the detection plug rod 31 will not be able to push the force receiving cylinder frame 32. When the discharge plug 22 drives the force receiving cylinder frame 32 at the bottom to first enter the extraction liquid containing the bone marrow peptide raw material, since a liquid inlet notch is provided at the port of the force receiving cylinder frame 32, at this time, the liquid will enter the force receiving cylinder frame 32 to act as a force receiving medium. At this time, the continuously reciprocating detection plug rod 31 will push the force receiving cylinder frame 32 to move. The high-pressure liquid ejected from the notch of the force receiving cylinder frame 32 can also accelerate the convection effect of the upper layer of the liquid in the purification cylinder 7. The force receiving cylinder frame 32 will push the trigger rod 33 to move. The contact plate 35 at the top of the trigger rod 33 will push the moving inclined plate 36 to move upward. At the same time, the trigger rod 33 will drive the fixedly connected extrusion frame 34 to move, so that the inclined plane at the end of the extrusion frame 34 can apply pressure to the force receiving block 2806. The force receiving block 2806 can drive the guide post 2805 to move downward. The bottom surface of the extrusion frame 34 will fit with the top plane of the force receiving block 2806 to form a limit. At this time, the guide post 2805 will drive the thrust ring frame 2802 to move synchronously. The thrust ring frame 2802 will drive the loading frame 2801 to move downward, so that the upper docking block 2804 and the rotating gear 25 are separated. At the same time, the lower docking block 2803 can enter the docking hole on the internal gear ring frame 27. At this time, the lower docking block 2803 will drive the rotating gear 25 to rotate reversely through the internal gear ring frame 27 and the transmission gear 26. The rotating gear 25 will drive the external thread sleeve 19 at the top to rotate synchronously. At this time, the external thread sleeve 19 will drive the moving cylinder 13 to move upward for reset. When the moving cylinder 13 drives the top of the moving inclined plate 36 to press against the top of the purification cylinder 7, the inclined plane of the moving inclined plate 36 will push the contact plate 35 and the trigger rod 33 to reset. The trigger rod 33 will drive the extrusion frame 34 to reset synchronously. At this time, the extrusion frame 34 will move away from the force receiving block 2806. The spring at the bottom of the guide frame 18 will drive the thrust ring frame 2802 and the guide post 2805 to reset, so that the upper docking block 2804 on the loading frame 2801 can drive the rotating gear 25 to rotate again to enter the next moving cycle; When the discharge plug 22 moves within the purification cylinder 7, the electric heating plate 17 will be activated. The electric heating plate 17 will heat the extraction liquid containing the bone marrow peptide raw material in the purification cylinder 7, causing the extraction liquid to vaporize and separate. When the discharge plug 22 moves downward, the discharge plug 22 will squeeze the extraction liquid gas in the purification cylinder 7. At this time, the extraction liquid gas will push the exhaust plug ring 23 upward, and the air flow channel 24 on the exhaust plug ring 23 will open. At this time, the extraction liquid gas will enter the upper part of the exhaust plug ring 23. When the liquid level trigger module in the device is activated, it indicates that the discharge plug 22 is close to the liquid level in the purification cylinder 7, indicating that most of the separated extraction liquid gas has been discharged. Then, as known from the above steps, the discharge plug 22 will move upward. At this time, the exhaust plug ring 23 will tightly press on the discharge plug 22 to form a sealing structure, and the discharge plug 22 will move away from the liquid level in the purification cylinder 7. At this time, the air pressure above the liquid level will be in a low-pressure state. At this time, the boiling point of the extraction liquid will decrease as the air pressure decreases, enabling the electric heating plate 17 to heat and vaporize the extraction liquid at a lower temperature, thereby ensuring the activity of the bone marrow peptide product and reducing the risk of decomposition of the active ingredients due to high temperature. The liquid condensed on the inner wall of the purification cylinder 7 and the extraction liquid gas will be pressed into the collection cylinder 8. The cooling pipe rack 9 in the collection cylinder 8 can contact the extraction liquid gas, causing the extraction liquid gas to quickly condense and accumulate in the collection cylinder 8. The pressure relief valve pipe 11 on the collection cylinder 8 is used to discharge the gas exceeding the safe air pressure limit. A valve pipe that can be opened is provided at the bottom of the collection cylinder 8. At this time, the components of the extraction liquid in the purification cylinder 7 will decrease to achieve the effect of purifying the bone marrow peptide product.

[0026] In the description of the present invention, unless otherwise specified, "a plurality" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "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 mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Bone marrow peptide low-temperature extraction and purification device, comprising: Base (1), with an extraction cylinder (2) and a purification cylinder (7) fixedly connected to both sides of its top respectively; characterized in that it further comprises: a liquid infusion valve pipe (6) is fixedly connected and communicated between the lower end of the extraction cylinder (2) and the middle part of the side wall of the purification cylinder (7), a moving cylinder (13) and a discharge plug (22) are slidably embedded on the inner wall of the purification cylinder (7), the bottom end of the moving cylinder (13) is fixedly connected to the discharge plug (22), the top of the moving cylinder (13) is slidably penetrated by a guide frame (18), and the top end of the guide frame (18) is fixedly installed on the inner wall of the purification cylinder (7), a power conversion mechanism (28) is movably embedded at the bottom of the guide frame (18); the power conversion mechanism (28) comprises a loading frame (2801), a thrust ring frame (2802) is rotatably embedded on the side wall of the lower part of the loading frame (2801), and both ends of the thrust ring frame (2802) are fixedly connected with guide columns (2805), and the top ends of the guide columns (2805) are slidably inserted on the guide frame (18); a liquid level trigger module for detecting the liquid level is arranged at the bottom of the discharge plug (22).

2. The low-temperature extraction and purification device for bone marrow peptides according to claim 1, characterized in that: The top of the extraction cylinder (2) is fixedly connected with the motor of an electric pushing frame (3), and the rotating frame of the electric pushing frame (3) is rotatably installed inside the extraction cylinder (2), a filter plate (5) is coaxially fixedly connected to the inner wall of the bottom of the extraction cylinder (2), and the top of the filter plate (5) is in contact with the bracket at the bottom of the electric pushing frame (3), the filter plate (5) is above the upper port of the liquid infusion valve pipe (6), an electric discharge plug (4) is arranged above the edge of the filter plate (5), the plug body of the electric discharge plug (4) is fitted and embedded at the slag discharge port of the extraction cylinder (2), and the electric cylinder of the electric discharge plug (4) is fixedly installed on the outer wall of the extraction cylinder (2).

3. The low-temperature extraction and purification device for bone marrow peptides according to claim 1, wherein: The discharge port at the upper part of the purification cylinder (7) is fixedly connected and communicated with the upper part of the inner wall of a collection cylinder (8), and the side wall of the collection cylinder (8) is fixedly connected to the base (1), a cooling pipe rack (9) is arranged inside the collection cylinder (8), and the ports on both the upper and lower sides of the cooling pipe rack (9) are fixedly penetrated through the collection cylinder (8), a liquid infusion valve pipe (6) is fixedly penetrated and installed in the middle of the collection cylinder (8), a pressure relief valve pipe (11) for safety protection is fixedly connected and communicated with the top of the collection cylinder (8), the lower port of a balance valve pipe (10) is fixedly connected and communicated with the side wall of the purification cylinder (7), and the lower port of the balance valve pipe (10) is below the discharge plug (22).

4. The low-temperature extraction and purification device for bone marrow peptides according to claim 1, wherein: Symmetrically distributed stirring frames (14) are in contact with the inner wall of the bottom of the purification cylinder (7), and the outer wall of the bottom end of the stirring frames (14) is fixedly connected to the top of a connecting gear ring (15), and the top of the connecting gear ring (15) is flush with the inner wall of the bottom of the purification cylinder (7), the output gear of a rotating motor (16) is meshed with the tooth side of the connecting gear ring (15), the main shaft and the output gear of the rotating motor (16) are rotatably embedded on the inner wall of the purification cylinder (7), and the motor housing of the rotating motor (16) is fixedly embedded on the bottom surface of the purification cylinder (7).

5. The bone marrow peptide low-temperature extraction and purification device according to claim 1, characterized in that: A driving motor (12) is fixedly installed at the top of the purification cylinder (7), and an inner core rod (21) is fixedly connected to the output shaft of the driving motor (12). The inner core rod (21) is coaxially and slidably inserted inside the transmission sleeve (20). The cross-section of the inner core rod (21) is rectangular. An external thread sleeve (19) is rotatably sleeved on the outer wall of the transmission sleeve (20), and the external thread sleeve (19) penetrates through the top of the moving cylinder (13) to form a threaded transmission structure. The upper end of the external thread sleeve (19) is rotatably embedded in the inner wall of the purification cylinder (7), and the lower end of the external thread sleeve (19) is rotatably embedded in the bottom of the guide frame (18). The lower part of the transmission sleeve (20) fixedly penetrates through the bottom of the guide frame (18), and a rotating disk (29) is coaxially fixedly connected to the lower end surface of the transmission sleeve (20). The outer wall of the rotating disk (29) is rotatably embedded in the inner wall of the discharge plug (22).

6. The bone marrow peptide low-temperature extraction and purification device according to claim 1, characterized in that: An exhaust plug ring (23) is embedded at the top edge of the discharge plug (22) to form a sliding limit structure. An air flow channel (24) is arranged at equal angles at the lower part of the exhaust plug ring (23). The air flow channel (24) is in a "T" shape, and the lower port of the air flow channel (24) faces the lower part of the purification cylinder (7). Both upper ports of the air flow channel (24) are attached to the inner wall of the discharge plug (22) to form a closed structure.

7. The bone marrow peptide low-temperature extraction and purification device according to claim 1, characterized in that: The convex keys arranged inside the loading rack (2801) are slidably embedded in the vertical grooves on the transmission sleeve (20). Upper docking blocks (2804) are fixedly connected to the inner side of the upper surface of the loading rack (2801) at equal angles, and the upper docking blocks (2804) are slidably inserted into the docking grooves opened at the bottom of the rotating gear (25). A lower docking block (2803) is slidably inserted into the outer side of the lower part of the loading rack (2801), and the top of the lower docking block (2803) is elastically connected to the inner wall of the loading rack (2801) through a spring. The top of the rotating gear (25) is coaxially fixedly connected to the bottom of the external thread sleeve (19). A transmission gear (26) is meshed between the teeth of the upper part of the rotating gear (25) and the inner tooth ring frame (27). The top of the transmission gear (26) is rotatably embedded in the inner wall of the guide frame (18). The convex ring at the bottom of the guide frame (18) is embedded in the installation groove at the top of the inner tooth ring frame (27) to form a rotation limit structure. Docking holes are arranged at equal angles at the inner side of the lower part of the inner tooth ring frame (27), and the bottom end of the lower docking block (2803) is arranged directly above the docking holes.

8. The bone marrow peptide low-temperature extraction and purification device according to claim 1, wherein: The thrust ring frame (2802) is located below the internal gear ring frame (27). The top of the thrust ring frame (2802) and the bottom surface of the guide frame (18) are elastically connected by a spring, and the spring is sleeved on the outer wall of the guide post (2805). A force-receiving block (2806) is fixedly connected in the through groove at the upper part of the guide post (2805), and the force-receiving block (2806) has an isosceles trapezoid structure. The end face of an extrusion frame (34) is attached to the inclined surface on one side of the force-receiving block (2806). The extrusion frame (34) is horizontally and slidably installed through the inside of the guide frame (18), and the end of the extrusion frame (34) away from the force-receiving block (2806) is embedded in a vertical groove on the side wall of the trigger rod (33) to form a sliding limit structure. The trigger rod (33) slides through an opening at the bottom of the guide frame (18).

9. The bone marrow peptide low-temperature extraction and purification device according to claim 8, characterized in that: The trigger rod (33) has an "L" - shaped structure, and a contact plate (35) is fixedly connected to the top of the trigger rod (33). The contact plate (35) is slidably embedded in the top inner wall of the moving cylinder (13). The bottom of a moving inclined plate (36) is attached to the inclined surface at the top of the contact plate (35). The moving inclined plate (36) is slidably embedded in the inner wall of the moving cylinder (13), and the convex post at the bottom of the moving inclined plate (36) slides through the top of the moving cylinder (13). The bottom of the trigger rod (33) is slidably embedded in the inner wall of the discharge plug (22).

10. The bone marrow peptide low-temperature extraction and purification device according to claim 1, characterized in that: The liquid level trigger module includes a reciprocating rod frame (30) horizontally and slidably inserted into the inner wall of the discharge plug (22). The reciprocating rod frame (30) has a "T" - shaped structure. An eccentric convex shaft on a rotating disk (29) is attached to the horizontal groove at one end of the reciprocating rod frame (30). A detection plug rod (31) is fixedly installed at the bottom of the other end of the reciprocating rod frame (30). The detection plug rod (31) and the force - receiving cylinder frame (32) are arranged below the discharge plug (22). The force - receiving cylinder frame (32) is slidably embedded in the bottom of the discharge plug (22), and the plug head on the side of the detection plug rod (31) away from the reciprocating rod frame (30) is inserted and attached to the port of the force - receiving cylinder frame (32). A slender notch for liquid inlet is opened at the lower part of the port of the force - receiving cylinder frame (32). The top bracket of the force - receiving cylinder frame (32) is fixedly connected to the lower end of the trigger rod (33).

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