Concentration equipment for sea cucumber peptide and use method of concentration equipment

Abstract

The invention discloses concentration equipment for sea cucumber peptide and a use method of the concentration equipment, and belongs to the technical field of sea cucumber peptide concentration. Comprising a concentration flask and an arc heating cover arranged at the outer bottom of the concentration flask in a covering mode, and an additive injection unit and a driving unit used for driving the additive injection unit to conduct servo rotation are arranged on the upper side of the concentration flask. Reagents needing to be added in the sea cucumber peptide concentration process are directly injected into a container, different from traditional one-time injection and mixing, an active agent is smeared on the inner wall of a concentration flask through an arc wiping sleeve on an active agent injection mechanism, and an active coating attached to the inner wall is formed; the local excessive inhibition effect caused by adding a large amount of active agent at one time can be avoided, the generation of foam is effectively inhibited, the use amount of the active agent can be reduced, the residual amount of the active agent in a final product can be reduced, and the purity of the product is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sea cucumber peptide concentration, and more specifically, to a sea cucumber peptide concentration device and a use method thereof. Background Art

[0002] Sea cucumber peptides are peptide compounds extracted from sea cucumbers. Due to their unique physiological functions and pharmacological effects, these peptide compounds have broad application prospects in the fields of food, health care products and medicine. In order to make these peptide compounds better absorbed by the human body, based on modern biotechnology, the existing production line can use sea cucumber peptide enzymatic hydrolysis and concentration to convert the large molecular proteins in sea cucumbers into small molecular peptides that are more easily absorbed by the human body.

[0003] The enzymatic hydrolysis process in the prior art is generally carried out in a constant temperature stirred reactor, and a stable temperature and pH environment and stirring are used to ensure that the enzyme is fully in contact with the substrate. A centrifuge is then used to separate the solid residue, and fine particles are removed by a microporous filter membrane. Finally, a rotary evaporator is used to concentrate and dry the water in the evaporation container to increase the concentration of the peptide solution. In order to further increase the concentration of the peptide solution on the production line, a segmented concentration method is used to divide the concentration process into several stages, and a surfactant is injected into it at the end of each concentration stage to reduce the surface tension of the solution, increase the evaporation area and efficiency, and increase the concentration of the peptide solution.

[0004] The injected surfactant is generally added to the peptide solution at one time. Although it can be mixed evenly with the peptide solution with a stirring component later, it is difficult to mix it completely evenly in a short time, which will cause the surfactant concentration in some areas to be too high, causing excessive foam to be generated in this area in a short time, which will not only affect the concentration effect of the peptide solution, but also directly increase the difficulty of foam control. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a concentrating device for sea cucumber peptides and a method of using the same, aiming to solve the above technical problems.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A concentrating device for sea cucumber peptides, comprising a concentrating flask and an arc heating cover covering the outer bottom of the concentrating flask, wherein an additive injection unit and a driving unit for driving the additive injection unit to perform servo rotation are arranged on the upper side of the concentrating flask; The additive injection unit comprises a conical shell movably sleeved on the top of the concentration flask, the inner bottom of the conical shell is fixedly connected with a bending bracket, and the bending bracket is extended into the interior of the concentration flask; and a cylindrical sleeve is fixedly connected at the end position of the extension of the bending bracket, and a two-way electric telescopic rod is fixedly installed inside the cylindrical sleeve, one side output end of the two-way electric telescopic rod faces the top of the concentration flask and is equipped with an antifoaming agent injection mechanism; the other side output end faces the bottom of the concentration flask and is equipped with an active agent injection mechanism; The active agent injection mechanism includes a second material storage bag sleeve, a circular arc wiping sleeve attached to the inner bottom wall of the concentration flask, and an inclined support plate disposed on the upper side of the circular arc wiping sleeve, and a dropper for introducing the active agent in the second material storage bag sleeve into the circular arc wiping sleeve is disposed at the bottom of the inclined support plate; The active agent introduced onto the arc wiping sleeve is evenly smeared on the inner wall of the concentration flask through the driving action of the driving unit, and part of the active agent is evenly dropped on the upper surface of the sea cucumber peptide concentrate through the dropper to avoid the local reagent concentration being too low.

[0008] As a further solution of the present invention: the bottom of the concentrating flask as a whole is hemispherical, and the top is a sleeve structure with the same diameter as the hemisphere; a second magnetic sealing ring is fixedly installed on the inner circle of the top open end of the concentrating flask, and the bottom of the conical shell is movably installed on the inner side of the second magnetic sealing ring; and a first magnetic sealing ring that is sealed and fitted with the second magnetic sealing ring is fixedly installed on the outer edge of the bottom of the conical shell, the driving unit includes a servo motor fixedly installed at the upper end position of the outer side of the concentrating flask, a gear plate fixedly installed at the output end of the servo motor, and the driving unit also includes a gear ring fixedly installed at the outer edge position of the top of the conical shell, and the gear ring is meshed with the gear plate.

[0009] As a further solution of the present invention: the active agent injection mechanism includes a second extension sleeve frame fixedly installed at the bottom of the two-way electric telescopic rod, a second annular partition is fixedly installed on the side of the second extension sleeve frame away from the two-way electric telescopic rod, a second storage bag sleeve is fixedly installed on the side of the second annular partition plate facing the two-way electric telescopic rod, and a second push plate connected to the second storage bag sleeve is fixedly installed on the bottom output end of the two-way electric telescopic rod.

[0010] As a further solution of the present invention: two oblique support plates arranged at 180 degrees are fixedly connected to the outer side of the second extension sleeve frame, an arc plate is fixedly connected to the outer side of the oblique support plate, an arc wiping sleeve is fixedly installed on the outer side of the arc plate, the outer side of the arc wiping sleeve is in close contact with the inner wall of the concentration flask, the bottom of the second storage bag sleeve is fixedly connected to a third branch pipe at a position close to the oblique support plate, the other end of the third branch pipe away from the second storage bag sleeve is communicated and connected to the oblique support plate on the same side, the interior of the oblique support plate is a cavity; and a dropper corresponding to the third branch pipe is fixedly connected to each of them.

[0011] As a further solution of the present invention: the other end of the dropper away from the third branch pipe passes through the arc plate on the same side and is connected to the side end of the arc wiping sleeve, a plurality of water leakage holes are sequentially opened on the side of the arc wiping sleeve that fits the inner wall of the concentration flask, a plurality of water drip holes are sequentially opened on the outer side of the dropper facing the bottom of the concentration flask, and a plurality of convex rods are sequentially fixedly connected on the side of the arc edge of the arc plate that is away from the arc wiping sleeve.

[0012] As a further solution of the present invention: the antifoaming agent injection mechanism includes a first extension sleeve frame fixedly installed on the top of the two-way electric telescopic rod, a first annular partition is fixedly installed on the side of the first extension sleeve frame away from the two-way electric telescopic rod, a first storage bag sleeve is fixedly installed on the side of the first annular partition plate facing the two-way electric telescopic rod, and a first push plate connected to the first storage bag sleeve is fixedly installed on the top output end of the two-way electric telescopic rod.

[0013] As a further solution of the present invention: two first branch pipes arranged at 180 degrees are fixedly connected to the outer side of the first extension sleeve; and a cavity ring is fixedly installed at the end of the first branch pipe, and the cavity ring is coaxial with the hemispherical cavity at the bottom of the concentrating flask; and a plurality of atomizing nozzles are fixedly installed in sequence on the side of the cavity ring facing the bottom of the concentrating flask, and a second branch pipe is fixedly installed at the position on the same side of the first branch pipe on the other end of the first storage bag sleeve away from the two-way electric telescopic rod; and the second branch pipes are connected and correspond to the first branch pipes on the same side.

[0014] As a further solution of the present invention: a skeleton partition is fixedly connected to the bottom of the conical casing, a guide fan is fixedly installed on the upper side of the skeleton partition inside the casing of the conical casing, a corresponding condensation recovery pipe is fixedly connected at the upper axial position of the conical casing, and a corresponding filter duct is fixedly installed at the bottom axial position of the concentrating flask.

[0015] As a further solution of the present invention: two sets of feeding valve body tubes are fixedly installed on the outer side of the concentrating flask, and the valve tubes of the feeding valve body tubes extend into the interior of the concentrating flask and are respectively connected to the first material storage bag sleeve and the second material storage bag sleeve for continuous feeding.

[0016] A concentration method for a sea cucumber peptide concentration device, comprising the following steps: S1: First, inject the sea cucumber peptide concentrate into the concentration flask through the condensation recovery tube, ensure that the liquid level is higher than the protruding rod but lower than the bottom of the second extension frame, and turn on the drive unit to drive the conical shell and its internal components to rotate synchronously, so that the protruding rod stirs the sea cucumber peptide concentrate at the bottom; S2: Then, the telescopic output end at the bottom of the bidirectional electric telescopic rod is controlled to squeeze the second material storage bag sleeve, so that the active agent is transported to the dropper through the third branch pipe, so that part of the active agent drips from the dropper on the surface of the concentrated liquid, and the other part is injected into the arc wiping sleeve to be evenly applied on the inner wall of the concentrated flask; S3: Then, the telescopic output end at the top of the bidirectional electric telescopic rod is controlled to squeeze the first material storage bag sleeve, so that the antifoaming agent is transported to the first branch pipe through the second branch pipe, and the antifoaming agent enters the cavity ring and is atomized and discharged outward through the atomizing nozzle, and is sprinkled from top to bottom like rain and mist, covering the bottom of the concentration flask; S4: Finally, open the arc heating cover on the outside of the concentration flask to evenly heat the concentration flask. The evaporated water vapor is discharged upward to the condensation recovery pipe with the assistance of the guide fan, and the completely concentrated sea cucumber peptide concentrate is filtered and discharged through the filter duct at the bottom to complete the concentration work.

[0017] Compared with the prior art, the above technical solution provided by the present invention has at least the following beneficial effects: This solution uses a built-in additive injection unit to directly inject the reagents that need to be added to the sea cucumber peptide during the concentration process into the interior of the container. Different from the traditional one-time injection mixing, the arc wiping sleeve on the active agent injection mechanism is used to apply the active agent to the inner wall of the concentration flask to form an active coating attached to the inner wall. This can not only avoid the local excessive inhibition effect caused by adding a large amount of active agent at one time, effectively inhibit the formation of foam, but also reduce the amount of active agent used, reduce its residual amount in the final product, and improve the purity of the product. The amount of active agent and the frequency of application can be adjusted at any time according to actual needs, so as to flexibly respond to different batches and solutions of different concentrations during the batch concentration process.

[0018] Through the bidirectional electric telescopic rod configured on the active agent injection mechanism, each time it is extended to squeeze the active agent into the interior of the arc wiping sleeve for smearing and wiping, the droppers inclined on both sides for delivering the active agent will also drip the agent from the leak during the process of delivering the agent. The active agent injection mechanism as a whole works in a reciprocating rotational manner, so the dripped active agent can cover the concentrated liquid at the bottom of the concentration flask like raindrops, which can further ensure the uniform distribution of the active agent, reduce foam formation, improve mixing uniformity and concentration efficiency, and at the same time avoid the side effects caused by local excess, thereby optimizing the entire concentration process.

[0019] Through the antifoaming agent injection mechanism additionally configured on the upper side of the active agent injection mechanism in the additive injection unit, when the top output end of the two-way electric telescopic rod extends outward to squeeze the first storage bag sleeve, the antifoaming agent stored in the first storage bag sleeve will be squeezed into the cavity ring, and finally sprayed from top to bottom through the atomizing nozzle, covering the upper surface of the concentrated liquid in the form of a rain-like gauze cover, directly acting on the foam-prone surface, further avoiding the formation of foam and the splashing and loss of the solution, thereby improving the concentration efficiency and production stability.

[0020] Through the guide fan attached to the upper side of the conical casing, each time the driving unit drives the additive injection unit to inject additives into the concentrated liquid in the concentration flask, the guide fan can be controlled to rotate, and the water vapor generated by the heating and evaporation of the arc heating cover can be guided upward, thereby accelerating the volatilization of the water vapor and further improving the concentration efficiency, thereby improving the efficiency of batch concentration work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the structure of the present invention in a state of integrally connecting external branch pipes; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the external structure of the concentrating flask of the present invention; Figure 4 is a schematic structural diagram of a drive unit of the present invention; Figure 5 This is a schematic structural diagram of the bottom of the conical casing of the present invention; Figure 6 It is a structural schematic diagram of a bidirectional electric telescopic rod of the present invention; Figure 7 It is a structural schematic diagram of the antifoaming agent injection mechanism of the present invention; Figure 8 It is a structural schematic diagram of the active agent injection mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the antifoaming agent injection mechanism and the active agent injection mechanism in the spraying state of the present invention; Fig.10 It is a structural schematic diagram of a concentrating flask of the present invention in a half-section state. Attached photos

[0023] 1. Concentration flask; 2. driving unit; 21. servo motor; 22. gear plate; 23. gear ring; 3. Additive injection unit; 31. Conical casing; 32. First magnetic sealing ring; 33. Bending bracket; 34. Cylinder casing; 35. Bidirectional electric telescopic rod; 36. Antifoaming agent injection mechanism; 361. First expansion sleeve; 362. First annular partition; 363. First material storage bag sleeve; 364. First push plate; 365. First branch pipe; 366. Cavity ring; 367. Atomizing nozzle; 368. Second branch pipe; 37, active agent injection mechanism; 371, second expansion sleeve; 372, second annular partition; 373, second storage bag sleeve; 374, second push plate; 375, oblique support plate; 376, arc plate; 377, arc wiping sleeve; 378, convex rod; 379, third branch pipe; 3710, dropper; 38. Frame partition; 39. Diversion fan; 4. Feed valve body tube; 5. Condensate recovery tube; 6. Arc heating cover; 7. Filter duct; 8. Second magnetic sealing ring.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following is a detailed description of a device for concentrating sea cucumber peptides and a method for using the same provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0026] like Figures 1 to 10As shown, an embodiment of the present invention provides a concentrating device for sea cucumber peptides, comprising a concentrating flask 1 and an arc heating cover 6 covering the outer bottom of the concentrating flask 1, wherein an additive injection unit 3 and a driving unit 2 for driving the additive injection unit 3 to perform servo rotation are arranged on the upper side of the concentrating flask 1; The additive injection unit 3 includes a conical casing 31 movably sleeved on the top of the concentration flask 1, and a bending bracket 33 is fixedly connected to the inner bottom of the conical casing 31, and the bending bracket 33 is extended into the interior of the concentration flask 1; and a cylindrical casing 34 is fixedly connected at the end position of the extension of the bending bracket 33, and a two-way electric telescopic rod 35 is fixedly installed inside the cylindrical casing 34, and one side output end of the two-way electric telescopic rod 35 faces the top of the concentration flask 1 and is equipped with an antifoaming agent injection mechanism 36; the other side output end faces the bottom of the concentration flask 1 and is equipped with an active agent injection mechanism 37; The active agent injection mechanism 37 includes a second storage bag cover 373, a circular arc wiping cover 377 attached to the inner bottom wall of the concentration flask 1, and an inclined support plate 375 disposed on the upper side of the circular arc wiping cover 377. The bottom of the inclined support plate 375 is provided with a dropper 3710 for introducing the active agent in the second storage bag cover 373 into the circular arc wiping cover 377. The active agent introduced onto the arc wiping sleeve 377 is evenly smeared on the inner wall of the concentration flask 1 through the driving action of the driving unit 2, and part of the active agent is evenly dropped on the upper surface of the sea cucumber peptide concentrate through the dripping mouth on the dropper 3710 to avoid the local reagent concentration being too low.

[0027] In order to solve the problem that the existing surfactant added once is difficult to be completely mixed in a short time, resulting in excessive local concentration, excessive foam, affecting the concentration effect and increasing the difficulty of foam control, the above technical solution is adopted to solve the problem. The above technical solution is mainly composed of a concentration flask 1, a driving unit 2, an additive injection unit 3 and an arc heating cover 6. The concentration flask 1 is a hemispherical bottom in the prior art, and the top is a sleeve structure with the same diameter as the hemisphere, which is similar to the round bottom flask in the prior art. The arc heating cover 6 is a heating module wrapped around the outside of the round bottom to heat the concentration flask 1 and evaporate the concentrated liquid for further concentration. The additive injection unit 3 is divided into an antifoaming agent injection mechanism 36 and an active agent injection mechanism 37 to respectively inject an antifoaming agent and an active agent. Although both the antifoaming agent and the active agent can affect the surface properties of the liquid, their main functions and application occasions are different. The antifoaming agent is mainly used to prevent and eliminate foam, while the active agent is mainly used to reduce surface tension and improve the dispersibility and emulsification properties of the solution. Therefore, the two mechanisms are used for separate injection, which can further improve the controllability and stability of the mixing end. Furthermore, the antifoaming agent injection mechanism 36 and the active agent injection mechanism 37 have the same overall structure, one acts on the top of the two-way electric telescopic rod 35, and the other acts on the bottom of the two-way electric telescopic rod 35. The active agent injection mechanism 37 uses the arc wiping sleeve 377 and the dropper 3710 to apply the active agent on the inner bottom wall of the concentration flask 1, and squeezes and drips the active agent into the concentrated liquid to improve the dispersibility and emulsification properties of the solution and reduce the surface tension, thereby ensuring the stability of the concentrated liquid during the evaporation and mixing process. The antifoaming agent injection mechanism 36 spreads the atomized antifoaming agent from top to bottom to avoid splashing of the solution on the surface of the concentrated liquid, thereby simultaneously solving the problem that the existing one-time added surfactant is difficult to be completely mixed in a short time, resulting in excessive local concentration, excessive foam, affecting the concentration effect and increasing the difficulty of foam control.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the bottom of the concentrating flask 1 as a whole is hemispherical, and the top is a sleeve structure with the same diameter as the hemisphere. A second magnetic sealing ring 8 is fixedly installed on the inner circle of the top open end of the concentrating flask 1, and the bottom of the conical shell 31 is movably installed on the inner side of the second magnetic sealing ring 8; and a first magnetic sealing ring 32 that is sealed and fitted with the second magnetic sealing ring 8 is fixedly installed on the bottom outer edge of the conical shell 31. The driving unit 2 includes a servo motor 21 fixedly installed at the upper end position of the outer side of the concentrating flask 1, and a gear disk 22 is fixedly installed at the output end of the servo motor 21. The driving unit 2 also includes a gear ring 23 fixedly installed at the outer edge position of the top of the conical shell 31, and the gear ring 23 is meshed with the gear disk 22.

[0029] Among them, the configured servo motor 21 is a motor capable of servo drive in the prior art. During the working process, the gear plate 22 at its output end is controlled to perform a 360-degree reciprocating rotation to control the outer meshing gear plate 22 and the conical shell 31 to perform a 360-degree reciprocating rotation. The conical shell 31 configured on the upper side of the concentration flask 1 is integrally movably installed on its top, and the movable sleeve end is configured with a first magnetic sealing ring 32 and a second magnetic sealing ring 8 for sealing. The second magnetic sealing ring 8 has the same structure as the first magnetic sealing ring 32, and both are circular ring structures in which a magnetic ring and a sealing ring are attached in the prior art. The second magnetic sealing ring 8 is adsorbed and corresponds to the magnetic ring attached to the first magnetic sealing ring 32.

[0030] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the active agent injection mechanism 37 includes a second extension sleeve 371 fixedly installed at the bottom of the two-way electric telescopic rod 35, a second annular partition 372 is fixedly installed on the side of the second extension sleeve 371 away from the two-way electric telescopic rod 35, a second storage bag sleeve 373 is fixedly installed on the side of the second annular partition 372 facing the two-way electric telescopic rod 35, and a second push plate 374 connected to the second storage bag sleeve 373 is fixedly installed on the bottom output end of the two-way electric telescopic rod 35.

[0031] The bidirectional electric telescopic rod 35 is an electric telescopic rod device that can be extended to both sides in the prior art, and both output ends on both sides can be controlled separately to perform telescopic work.

[0032] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the outer side of the second extension sleeve 371 is fixedly connected with two oblique support plates 375 arranged at 180 degrees, the outer side of the oblique support plate 375 is fixedly connected with an arc plate 376, the outer side of the arc plate 376 is fixedly installed with an arc wiping sleeve 377, the outer side of the arc wiping sleeve 377 is in close contact with the inner wall of the concentration flask 1, the bottom of the second storage bag sleeve 373 is fixedly connected with a third branch pipe 379 at a position close to one side of the oblique support plate 375, the other end of the third branch pipe 379 away from the second storage bag sleeve 373 is connected to the oblique support plate 375 on the same side, the interior of the oblique support plate 375 is a cavity; and each is fixedly connected with a dropper 3710 corresponding to the third branch pipe 379.

[0033] The dropper 3710 has a small dropper opening on its surface. When a reagent passes through the tube, most of the reagent will pass through the tube, while a portion of the reagent will drip out from the small dropper opening.

[0034] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9As shown, the other end of the dropper 3710 away from the third branch pipe 379 passes through the arc plate 376 on the same side and is connected to the side end of the arc wiping sleeve 377. A plurality of water leakage holes are sequentially opened on the side of the arc wiping sleeve 377 that fits the inner wall of the concentration flask 1. A plurality of water drip holes are sequentially opened on the outer side of the dropper 3710 toward the bottom of the concentration flask 1. A plurality of convex rods 378 are sequentially fixedly connected on the side of the arc edge of the arc plate 376 that is away from the arc wiping sleeve 377.

[0035] The arc wiping sleeve 377 is a soft colloid similar to a sponge, and has a plurality of openings on the surface similar to the small drop openings on the surface of the dropper 3710. The arc plate 376 is installed on the inner bottom of the concentration flask 1 through the oblique support plates 375 on both sides. The dropper 3710 is connected to the two side ends of the arc plate 376 and connected to the arc wiping sleeve 377. When the reagent enters one end of the arc wiping sleeve 377 through the dropper 3710, it will be removed from the arc wiping sleeve. The liquid flows out from the two side ends of 377 to the middle end of the arc wiping sleeve 377 to fill the entire arc wiping sleeve 377 and complete the subsequent uniform coating. The interior of the bottom connecting end of the third branch tube 379 and the second storage bag sleeve 373 is provided with a corresponding elastic valve head, and the elastic valve head is a membrane-like diaphragm made of tough material in the prior art. It is in a closed state without the action of squeezing force. Under the action of squeezing force, the closed elastic head will expand outward and leak the reagent.

[0036] The overall injection workflow of the configured active agent injection mechanism 37 is specifically as follows: First, inject the sea cucumber peptide concentrate into the concentration flask 1, and during the injection, ensure that the injected sea cucumber peptide concentrate is higher than the protruding rod 378, but there is a certain reserved space from the bottom of the second expansion sleeve 371 to ensure the operability of the subsequent stirring and mixing work; Then, the drive unit 2 is turned on, and the servo motor 21 configured controls the output end gear plate 22 to rotate 360 ​​degrees clockwise and counterclockwise. Since the gear ring 23 is meshed with the side of the gear plate 22, the conical casing 31 fixedly connected to the gear ring 23 will synchronously rotate 360 ​​degrees clockwise and counterclockwise, so as to drive the convex rod 378 connected to the upper side of the arc plate 376 at the bottom of the bending bracket 33 to rotate, so that the convex rod 378 stirs the sea cucumber peptide concentrate at the bottom, thereby accelerating its volatilization and concentration efficiency; Then, the second push plate 374 is extended downward through the telescopic output end at the bottom of the two-way electric telescopic rod 35 to squeeze the second storage bag sleeve 373 on the outside. During the squeezing of the second storage bag sleeve 373, the active agent stored in the second storage bag sleeve 373 is discharged outwardly along the third branch pipes 379 on both sides of the bottom to be transported to the dropper 3710 on the same side. When the active agent passes through the dropper 3710, part of the agent will leak downward from the dripping port configured on the dropper 3710 and drip onto the concentrated liquid at the bottom, while the other part is injected into the two ends of the circular wiping sleeve 377 and flows downward along the circular wiping sleeve 377 to fill the entire circular wiping sleeve 377. In cooperation with the drive of the driving unit 2, the circular wiping sleeve 377 is used to complete the smearing work on the inner bottom wall of the concentrated flask 1, and the active agent is evenly sprinkled in a circular manner from top to bottom to fully blend the concentrated liquid inside. Finally, the arc heating cover 6 arranged on the outside of the concentrating flask 1 is opened. Under the uniform heating effect of the arc heating cover 6, the sea cucumber peptide concentrated liquid stored at the bottom of the concentrating flask 1 is evaporated, and the evaporated water vapor is discharged outward from the upper side of the concentrating flask 1 to leave the further concentrated sea cucumber peptide concentrated liquid. Under the action of the active agent coating on the inner wall of the concentrating flask 1 and the mixed active agent, the liquid at the concentrating end can effectively reduce the surface tension of the liquid, improve the dispersibility and emulsification properties of the solution, avoid the formation of foam, and ensure that the evaporation system is relatively stable.

[0037] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, the antifoaming agent injection mechanism 36 includes a first extension sleeve 361 fixedly installed on the top of the two-way electric telescopic rod 35, a first annular partition 362 is fixedly installed on the side of the first extension sleeve 361 away from the two-way electric telescopic rod 35, a first storage bag sleeve 363 is fixedly installed on the side of the first annular partition 362 facing the two-way electric telescopic rod 35, and a first push plate 364 connected to the first storage bag sleeve 363 is fixedly installed on the top output end of the two-way electric telescopic rod 35.

[0038] Among them, the first storage bag cover 363 and the second storage bag cover 373 are configured with the same structure, both of which are cylindrical bag cover structures with reset toughness in the prior art. They can be folded in the squeezed state to discharge the liquid stored inside, and can be reset and restored under the action of the tough material in the absence of squeezing force.

[0039] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, two first branch pipes 365 arranged at 180 degrees are fixedly connected to the outer side of the first extension sleeve 361; and a cavity ring 366 is fixedly installed at the end of the first branch pipe 365, and the cavity ring 366 is coaxial with the hemispherical cavity at the bottom of the concentrating flask 1; and a plurality of atomizing nozzles 367 are fixedly installed in sequence on the side of the cavity ring 366 facing the bottom of the concentrating flask 1, and a second branch pipe 368 is fixedly installed at the position on the same side of the first storage bag sleeve 363 away from the two-way electric telescopic rod 35 on the same side as the first branch pipe 365; and the second branch pipes 368 are all connected and corresponding to the first branch pipe 365 on the same side.

[0040] like Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 As shown, a skeleton partition 38 is fixedly connected to the bottom of the conical casing 31, a guide fan 39 is fixedly installed on the upper side of the skeleton partition 38 and located inside the casing of the conical casing 31, a corresponding condensation recovery pipe 5 is fixedly connected to the upper axial position of the conical casing 31, and a corresponding filter duct 7 is fixedly installed at the bottom axial position of the concentrating flask 1.

[0041] Among them, the configured guide fan 39 is a fan head structure configured with a corresponding servo drive motor end in the prior art, and is an integral structure with the conical casing 31. The bending direction of the fan blades configured by the guide fan 39 is opposite to the rotation direction, that is, the end of the blade is bent backward. When the drive motor end controls it to rotate, the wind direction generated by the blade is upward to discharge water vapor, and it can rotate independently.

[0042] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, two sets of feeding valve body tubes 4 are fixedly installed on the outer side of the concentrating flask 1. The valve tubes of the feeding valve body tubes 4 extend into the interior of the concentrating flask 1 and are respectively connected and corresponded with the first storage bag sleeve 363 and the second storage bag sleeve 373 for continuous feeding.

[0043] The two groups of feeding valve body tubes 4 are configured with the same overall structure, both of which are conduit structures equipped with electric valves in the prior art, and the outer sides thereof are connected to the corresponding antifoaming agent replenishing end and the active agent replenishing end, and the inner sides are respectively connected to the corresponding storage bag sleeves of the antifoaming agent injection mechanism 36 and the active agent injection mechanism 37, so as to re-inject the reagent into the storage bag sleeve after the extrusion is reset, so as to wait for the next extrusion and use; The specific working process of the configured antifoaming agent injection mechanism 36 is as follows: First, during the operation of the active agent injection mechanism 37, the top telescopic end of the bidirectional electric telescopic rod 35 can be independently controlled to extend upward, so as to drive the first push plate 364 to extend upward to squeeze the first storage bag sleeve 363, and discharge the antifoaming agent stored in the first storage bag sleeve 363 outward through the second branch pipe 368 and introduce it into the first branch pipe 365; Then, the antifoaming agent entering the first branch pipe 365 enters the cavity ring 366, and is atomized and discharged outward through the atomizing nozzles 367 on each side, and is sprinkled from top to bottom like rain mist, covering the bottom of the concentration flask 1, directly acting on the foam generation surface, and avoiding the generation of surface foam; Finally, the water vapor heated and evaporated by the arc heating cover 6 is discharged upward to the condensation recovery pipe 5 with the assistance of the guide fan 39, and is condensed and recovered into the collection bottle configured by the condensation recovery pipe 5, while the completely concentrated reagent is filtered and discharged through the filter conduit 7 at the bottom, completing the concentration work; Among them, the configured condensation recovery pipe 5 and the filter duct 7 are both conventional configurations in the prior art. The condensation recovery pipe 5 as a whole is an inner tube spirally coiled in the shell, and condensed water is injected from top to bottom to collide with the water vapor for condensation, while the filter duct 7 is a tube shape with a filter end. The filter module configured at its filter end is used to absorb the antifoaming agent and the active agent injected by the antifoaming agent injection mechanism 36 and the active agent injection mechanism 37 when they are working, so as to further ensure the purity of the output reagent, including but not limited to cation or anion exchange resin modules.

[0044] A concentration method for a sea cucumber peptide concentration device, comprising the following steps: S1: First, inject the sea cucumber peptide concentrate into the concentration flask 1 through the condensation recovery tube 5, ensure that the liquid level is higher than the protruding rod 378, but lower than the bottom of the second extension sleeve 371, and turn on the driving unit 2 to drive the conical sleeve 31 and its internal components to rotate synchronously, so that the protruding rod 378 stirs the sea cucumber peptide concentrate at the bottom; S2: Then, the telescopic output end at the bottom of the bidirectional electric telescopic rod 35 is controlled to squeeze the second material storage bag sleeve 373, so that the active agent is transported to the dropper 3710 through the third branch pipe 379, so that part of the active agent drips from the dripping mouth of the dropper 3710 onto the surface of the concentrated liquid, and the other part is injected into the arc wiping sleeve 377 to be evenly smeared on the inner wall of the concentrated flask 1; S3: Then, the telescopic output end at the top of the bidirectional electric telescopic rod 35 is controlled to squeeze the first material storage bag sleeve 363, so that the antifoaming agent is transported to the first branch pipe 365 through the second branch pipe 368, and the antifoaming agent enters the cavity ring 366, and is atomized and discharged outward through the atomizing nozzle 367, and is sprinkled from top to bottom like rain and mist, covering the bottom of the concentration flask 1; S4: Finally, open the arc heating cover 6 on the outside of the concentration flask 1 to uniformly heat the concentration flask 1. The evaporated water vapor is discharged upward to the condensation recovery pipe 5 with the assistance of the guide fan 39, and the completely concentrated sea cucumber peptide concentrate is filtered and discharged through the filter duct 7 at the bottom to complete the concentration work.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A device for concentrating sea cucumber peptides, comprising a concentrating flask (1) and an arc heating cover (6) covering the outer bottom of the concentrating flask (1), characterized in that: An additive injection unit (3) and a driving unit (2) for driving the additive injection unit (3) to perform servo rotation are arranged on the upper side of the concentration flask (1); The additive injection unit (3) comprises a conical casing (31) movably sleeved on the top of the concentrating flask (1); a bending bracket (33) is fixedly connected to the inner bottom of the conical casing (31); the bending bracket (33) is in an extended state and extends into the interior of the concentrating flask (1); and a cylindrical casing (34) is fixedly connected at the end position of the extension of the bending bracket (33); a bidirectional electric telescopic rod (35) is fixedly installed inside the cylindrical casing (34); one output end of the bidirectional electric telescopic rod (35) faces the top of the concentrating flask (1) and is provided with an antifoaming agent injection mechanism (36); and the other output end faces the bottom of the concentrating flask (1) and is provided with an active agent injection mechanism (37); The active agent injection mechanism (37) comprises a second material storage bag sleeve (373), a circular arc wiping sleeve (377) attached to the inner bottom wall of the concentration flask (1), and an inclined support plate (375) disposed on the upper side of the circular arc wiping sleeve (377), and a dropper (3710) for introducing the active agent in the second material storage bag sleeve (373) into the circular arc wiping sleeve (377) is disposed at the bottom of the inclined support plate (375); The active agent introduced onto the arc wiping sleeve (377) is evenly smeared onto the inner wall of the concentration flask (1) through the driving action of the driving unit (2), and part of the active agent is evenly dropped onto the upper surface of the sea cucumber peptide concentrate using the dropper (3710) to avoid excessively low local concentration of the agent.

2. A sea cucumber peptide concentration device according to claim 1, characterized in that: The bottom of the concentrating flask (1) is in the shape of a hemisphere as a whole, and the top is a sleeve structure with the same diameter as the hemisphere. A second magnetic sealing ring (8) is fixedly mounted on the inner ring of the top open end of the concentrating flask (1), and the bottom of the conical casing (31) is movably mounted on the inner side of the second magnetic sealing ring (8); and a first magnetic sealing ring (32) is fixedly mounted on the outer edge of the bottom of the conical casing (31) and is sealed with the second magnetic sealing ring (8). The driving unit (2) comprises a servo motor (21) fixedly mounted at the upper end of the outer side of the concentrating flask (1), and a gear plate (22) is fixedly mounted at the output end of the servo motor (21). The driving unit (2) further comprises a gear ring (23) fixedly mounted at the outer edge of the top of the conical casing (31), and the gear ring (23) is meshed with the gear plate (22).

3. A concentrating device for sea cucumber peptides according to claim 2, characterized in that: The active agent injection mechanism (37) comprises a second extension sleeve (371) fixedly mounted on the bottom of the bidirectional electric telescopic rod (35); a second annular partition (372) is fixedly mounted on a side of the second extension sleeve (371) away from the bidirectional electric telescopic rod (35); a second material storage bag sleeve (373) is fixedly mounted on a side of the second annular partition (372) facing the bidirectional electric telescopic rod (35); and a second push plate (374) connected to the second material storage bag sleeve (373) is fixedly mounted on the bottom output end of the bidirectional electric telescopic rod (35).

4. The device for concentrating sea cucumber peptides according to claim 3, characterized in that: The outer side of the second extension sleeve frame (371) is fixedly connected to two oblique support plates (375) arranged at 180 degrees, the outer side of the oblique support plate (375) is fixedly connected to a circular arc plate (376), the outer side of the circular arc plate (376) is fixedly installed with an arc wiping sleeve (377), the outer side of the circular arc wiping sleeve (377) is in close contact with the inner wall of the concentration flask (1), the bottom of the second material storage bag sleeve (373) is fixedly connected to a third branch pipe (379) at a position close to the oblique support plate (375), the other end of the third branch pipe (379) away from the second material storage bag sleeve (373) is connected to the oblique support plate (375) on the same side, the interior of the oblique support plate (375) is a cavity, and each is fixedly connected to a dropper (3710) corresponding to the third branch pipe (379).

5. The device for concentrating sea cucumber peptides according to claim 4, characterized in that: The other end of the dropper (3710) away from the third branch pipe (379) passes through the arc plate (376) on the same side and is connected to the side end of the arc wiping sleeve (377); a plurality of water leakage holes are sequentially provided on the side of the arc wiping sleeve (377) that contacts the inner wall of the concentration flask (1); a plurality of water drip holes are sequentially provided on the side of the outer side of the dropper (3710) that faces the bottom of the concentration flask (1); and a plurality of protruding rods (378) are sequentially fixedly connected on the side of the arc edge of the arc plate (376) that faces away from the arc wiping sleeve (377).

6. The device for concentrating sea cucumber peptides according to claim 5, characterized in that: The antifoaming agent injection mechanism (36) comprises a first extension sleeve (361) fixedly mounted on the top of the bidirectional electric telescopic rod (35); a first annular partition (362) is fixedly mounted on a side of the first extension sleeve (361) away from the bidirectional electric telescopic rod (35); a first material storage bag sleeve (363) is fixedly mounted on a side of the first annular partition (362) facing the bidirectional electric telescopic rod (35); and a first push plate (364) connected to the first material storage bag sleeve (363) is fixedly mounted on the top output end of the bidirectional electric telescopic rod (35).

7. The device for concentrating sea cucumber peptides according to claim 6, characterized in that: The outer side of the first expansion sleeve (361) is fixedly connected with two first branch pipes (365) arranged at 180 degrees; and a cavity ring (366) is fixedly installed at the end of the first branch pipe (365), and the cavity ring (366) is coaxial with the hemispherical cavity at the bottom of the concentration flask (1); and a plurality of atomizing nozzles (367) are fixedly installed in sequence on the side of the cavity ring (366) facing the bottom of the concentration flask (1); and a second branch pipe (368) is fixedly installed at the position on the same side of the first material storage bag sleeve (363) away from the two-way electric telescopic rod (35) as the first branch pipe (365); and the second branch pipes (368) are all connected and correspond to the first branch pipe (365) on the same side.

8. The device for concentrating sea cucumber peptides according to claim 7, characterized in that: A skeleton partition (38) is fixedly connected to the bottom of the conical casing (31); a guide fan (39) is fixedly installed on the upper side of the skeleton partition (38) and located inside the casing of the conical casing (31); a corresponding condensation recovery pipe (5) is fixedly connected to the upper axial position of the conical casing (31); and a corresponding filter duct (7) is fixedly installed at the bottom axial position of the concentrating flask (1).

9. The device for concentrating sea cucumber peptides according to claim 8, characterized in that: Two groups of feed valve tubes (4) are fixedly mounted on the outside of the concentrating flask (1), and the valve tubes of the feed valve tubes (4) extend into the interior of the concentrating flask (1) and are respectively connected to the first material storage bag sleeve (363) and the second material storage bag sleeve (373) to continuously feed.

10. A method for using the equipment for concentrating sea cucumber peptides as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: First, inject the sea cucumber peptide concentrate into the concentration flask (1) through the condensation recovery tube (5), ensure that the liquid level is higher than the protruding rod (378) but lower than the bottom of the second extension sleeve (371), and turn on the drive unit (2) to drive the conical sleeve (31) and its internal components to rotate synchronously, so that the protruding rod (378) stirs the sea cucumber peptide concentrate at the bottom; S2: Then, the telescopic output end at the bottom of the bidirectional electric telescopic rod (35) is controlled to squeeze the second material storage bag sleeve (373), so that the active agent is transported to the dropper (3710) through the third branch pipe (379), so that part of the active agent drips from the dripping mouth of the dropper (3710) onto the surface of the concentrated liquid, and the other part is injected into the arc wiping sleeve (377) to be evenly smeared on the inner wall of the concentrated flask (1); S3: Then, the telescopic output end at the top of the bidirectional electric telescopic rod (35) is controlled to squeeze the first material storage bag sleeve (363), so that the antifoaming agent is transported to the first branch pipe (365) through the second branch pipe (368), and the antifoaming agent enters the cavity ring (366), and is atomized and discharged outward through the atomizing nozzle (367), and is sprinkled from top to bottom like rain and mist, covering the bottom of the concentration flask (1); S4: Finally, the arc heating cover (6) on the outside of the concentration flask (1) is opened to uniformly heat the concentration flask (1). The evaporated water vapor is discharged upward to the condensation recovery pipe (5) with the assistance of the guide fan (39), and the completely concentrated sea cucumber peptide concentrate is filtered and discharged through the filter duct (7) at the bottom, completing the concentration work.

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