Sea cucumber peptide decolorizing and deodorizing extraction device

Abstract

The utility model relates to the field of extraction devices, in particular to a sea cucumber peptide decoloration and deodorization extraction device which comprises an extraction tank, a feeding pipe and a medicine feeding pipe are fixedly communicated with the top of the extraction tank, and a stirring assembly used for mixing sea cucumbers and enzymes in the extraction tank is arranged in the extraction tank. A scraping assembly for scraping materials adhered to the inner wall of the extraction tank is arranged on the stirring assembly, a discharging pipe is fixedly communicated with the bottom of the extraction tank, a valve for controlling on-off of the discharging pipe is arranged on the discharging pipe, and a filtering bin is fixedly communicated with one end, far away from the extraction tank, of the discharging pipe; a filter screen plate and an ultrafiltration membrane plate are sequentially and detachably arranged in the filter bin from top to bottom; the extraction device is reasonable in structural design and convenient to operate, the extraction efficiency and the utilization rate of raw materials are improved, and the uniformity of extract components is improved.

Description

Technical Field

[0001] The utility model relates to the field of extraction devices, in particular to a sea cucumber peptide decolorization and deodorization extraction device. Background Art

[0002] A sea cucumber peptide decolorization, deodorization and extraction device is a comprehensive device designed specifically for sea cucumber peptide production. It features efficient extraction capabilities, allowing it to obtain sea cucumber peptides from sea cucumber raw materials through appropriate methods. It has an advanced decolorization unit that utilizes adsorption and other principles to effectively remove pigment components from sea cucumber peptides, resulting in a better product color. It also features a dedicated deodorization unit that uses physical or chemical methods to reduce the odor of sea cucumber peptides and improve their quality. This device plays a key role in sea cucumber peptide processing, providing a strong guarantee for the production of high-quality sea cucumber peptide products.

[0003] A search revealed a Chinese patent with publication number CN218571327U, which discloses an industrialized abalone peptide decolorization and deodorization extraction device. The patent describes a technical solution in which an isolation box is provided within the extraction device to prevent the extract from being discharged from the extraction device through an exhaust device, thereby causing loss of the extract; and a first guide plate is provided above the through-hole to prevent the extract condensed on the outer wall of the isolation box from sliding into the isolation box through the through-hole provided on the outer wall.

[0004] In the above scheme, during the sea cucumber extraction process, the sea cucumber directly reacts with the enzyme to perform the extraction operation. However, when the device produces the extract, it can only stand still and wait for the enzymatic hydrolysis reaction. There is no stirring device, which greatly reduces the extraction efficiency and the utilization rate of raw materials. At the same time, it is easy to cause uneven composition of the extract. Utility Model Content

[0005] The main technical problem to be solved by the utility model is to provide a sea cucumber peptide decolorization and deodorization extraction device with reasonable structural design, convenient operation, which not only improves the extraction efficiency and the utilization rate of raw materials, but also improves the uniformity of the extract components.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A sea cucumber peptide decolorization and deodorization extraction device comprises an extraction tank, the top of the extraction tank is fixedly connected with a feeding pipe and a dosing pipe, a stirring assembly for mixing the sea cucumber and enzyme in the extraction tank is provided in the extraction tank, the stirring assembly is provided with a scraping assembly for scraping off materials adhering to the inner wall of the extraction tank, the bottom of the extraction tank is fixedly connected with a discharge pipe, the discharge pipe is provided with a valve for controlling the on-off of the discharge pipe, the end of the discharge pipe away from the extraction tank is fixedly connected with a filter bin, and the filter bin is detachably provided with a filter screen plate and an ultrafiltration membrane plate from top to bottom.

[0008] The following is a further optimization of the above technical solution by the present invention:

[0009] The stirring assembly includes a rotating rod rotatably arranged in the extraction tank, the bottom end of the rotating rod extends to directly above the discharge pipe, the top of the rotating rod passes through the top of the extraction tank and is transmission-connected to a drive motor, and the drive motor is fixedly mounted on the outer wall of the top of the extraction tank.

[0010] Further optimization: the rotating rod is provided with multiple stirring rod groups at equal intervals from top to bottom, each stirring rod group is composed of multiple stirring rods, and the multiple stirring rods are evenly distributed along the outer circumference of the rotating rod.

[0011] Further optimization: the scraping assembly includes two first scraping plates and two second scraping plates symmetrically arranged on both sides of the rotating rod.

[0012] Further optimization: the sides of the two first scrapers facing away from each other are respectively fitted with the inner wall of the side wall of the extraction tank, the ends of the two first scrapers close to each other are respectively fixedly connected to the first connecting rod, and the ends of the two first connecting rods close to each other are respectively fixedly connected to the rotating rod.

[0013] Further optimization: the sides of the two second scrapers facing away from each other are respectively fitted with the bottom inner wall of the extraction tank, the ends of the two second scrapers close to each other are respectively fixedly connected to the second connecting rods, and the ends of the two second connecting rods close to each other are respectively fixedly connected to the rotating rods.

[0014] Further optimization: one end of the filter screen plate and the ultrafiltration membrane plate is fixedly connected with a handle.

[0015] Further optimization: two plug-in slots are provided on the upper and lower outer walls of one side of the filter bin, and two clips are fixedly provided on the upper and lower walls of the filter bin opposite to the plug-in slots. The plug-in slots correspond to the clips, and the end of the filter mesh plate or ultrafiltration membrane plate away from the handle passes through the plug-in slot and is inserted into the corresponding clip.

[0016] Further optimization: two pairs of slide grooves are symmetrically opened on the other two side walls of the filter bin, and the filter screen plate and the ultrafiltration membrane plate are slidingly connected to the corresponding pair of slide grooves respectively.

[0017] Further optimization: the bottom inner wall of the filter bin is arranged in an inclined shape, and a drain port is opened on the outer wall of the filter bin near the lower end of the inclination, and the drain port is connected to an external device.

[0018] The utility model uses a stirring component to fully mix the sea cucumber and the enzyme, so that the enzyme can quickly and evenly react with all parts of the sea cucumber, accelerate the enzymatic hydrolysis speed, greatly shorten the extraction time, and improve the extraction efficiency. Stirring allows the sea cucumber and the enzyme to fully contact, and the enzyme can act more comprehensively on the effective ingredients of the sea cucumber, so that more extracts such as sea cucumber peptides can be extracted, thereby improving the utilization rate of raw materials. At the same time, stirring can make the enzyme reaction degree of the sea cucumber in the extraction tank 1 consistent, and the extract composition is more uniform, thereby ensuring the quality stability of subsequent products.

[0019] The utility model can scrape off the materials adhering to the inner wall of the extraction tank through the scraping component, and then re-participate in the reaction or subsequent treatment, thereby ensuring full utilization of the materials and improving the utilization rate of raw materials.

[0020] The utility model provides a valve on the discharge pipe, and the operator can flexibly open or close the valve according to factors such as the extraction progress and the requirements of the subsequent processing flow, and decide when to discharge the material and the amount of the material discharged, thereby achieving precise control over the discharge.

[0021] The utility model can efficiently filter and stratify the output material through the filter mesh plate and ultrafiltration membrane plate in the filter bin. First, the filter mesh plate preliminarily filters larger particle impurities, etc., providing a clean environment for the ultrafiltration membrane plate and extending its life; secondly, the ultrafiltration membrane plate finely filters smaller impurities, pigments, odorous substances, etc., achieving decolorization and deodorization effects, greatly improving the purity and quality of the extract, and making the sea cucumber peptide product more excellent in color, taste, quality and other aspects.

[0022] By adopting the above technical solution, the utility model has a reasonable structural design and is easy to operate, which not only improves the extraction efficiency and the utilization rate of raw materials, but also improves the uniformity of the extract components.

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the overall front structure of an embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the extraction tank in the embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of the filter bin in an embodiment of the present utility model.

[0029] In the figure: 1-extraction tank; 2-feeding pipe; 3-feeding pipe; 4-stirring assembly; 41-rotating rod; 42-drive motor; 43-stirring rod; 5-scraping assembly; 51-first scraper; 52-first connecting rod; 53-second scraper; 54-second connecting rod; 6-discharge pipe; 7-valve; 8-filter chamber; 9-filter screen; 10-ultrafiltration membrane plate; 11-handle; 12-clip; 13-drain port; 14-sealing cover; 15-annular fixing sleeve; 16-support leg; 17-support plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-4 A sea cucumber peptide decolorization and deodorization extraction device includes an extraction tank 1, a feeding pipe 2 and a dosing pipe 3 are fixedly connected to the top of the extraction tank 1, a stirring component 4 for mixing the sea cucumber and enzyme in the extraction tank 1 is provided in the extraction tank 1, and a scraping component 5 for scraping the material adhering to the inner wall of the extraction tank 1 is provided on the stirring component 4, a discharge pipe 6 is fixedly connected to the bottom of the extraction tank 1, and a valve 7 for controlling the on and off of the discharge pipe 6 is provided on the discharge pipe 6, and a filter bin 8 is fixedly connected to the end of the discharge pipe 6 away from the extraction tank 1, and a filter screen plate 9 and an ultrafiltration membrane plate 10 are detachably provided in the filter bin 8 from top to bottom.

[0032] With this design, the sea cucumber and the enzyme are first fully mixed through the stirring component 4, and the enzyme can react quickly and evenly with all parts of the sea cucumber, accelerating the enzymatic hydrolysis speed, greatly shortening the extraction time, and improving the extraction efficiency. The stirring allows the sea cucumber and the enzyme to fully contact, and the enzyme can act more comprehensively on the effective ingredients of the sea cucumber, and more extracts such as sea cucumber peptides can be extracted, thereby improving the utilization rate of raw materials. At the same time, the stirring can make the enzyme reaction degree of the sea cucumber in the extraction tank 1 consistent, and the extract composition is more uniform, thereby ensuring the stability of the subsequent product quality.

[0033] Secondly, the scraping component 5 can scrape off the material adhering to the inner wall of the extraction tank 1, and then re-participate in the reaction or subsequent treatment, ensuring full utilization of the material and improving the utilization rate of raw materials.

[0034] Again, through the valve 7 provided on the discharge pipe 6, the operator can flexibly open or close the valve 7 according to factors such as the extraction progress and the requirements of the subsequent processing flow, and decide when and how much to discharge, thereby achieving precise control over the discharge.

[0035] Finally, the filter mesh plate 9 and ultrafiltration membrane plate 10 in the filter bin 8 can efficiently filter and stratify the output material. First, the filter mesh plate 9 preliminarily filters larger particle impurities, etc., providing a clean environment for the ultrafiltration membrane plate 10 and extending its life; secondly, the ultrafiltration membrane plate 10 finely filters smaller impurities, pigments, odorous substances, etc., to achieve decolorization and deodorization effects, greatly improving the purity and quality of the extract, and making the sea cucumber peptide product more excellent in color, taste, quality, etc.

[0036] The extraction tank 1 is prior art, and its working principle and installation principle, etc. constitute prior art and are well known to ordinary technicians in this field, so they will not be described in detail here.

[0037] The bottom of the extraction tank 1 is arc-shaped, and a discharge port is provided at the bottom end of the arc-shaped bottom, and the discharge port is connected to the discharge pipe 6.

[0038] With this design, first of all, the arc-shaped bottom design can avoid the formation of dead corners where materials remain, so that when discharging, the materials can smoothly gather along its surface to the discharge port, thereby improving the discharge efficiency, reducing the residual amount in the tank, and improving the material utilization rate; and the discharge port is located at the bottom, and when the material flows to it, a concentrated and stable flow state is formed, and it can flow into the discharge pipe 6 in an orderly manner, reducing the risk of blockage, ensuring the continuity and stability of the discharge, and facilitating subsequent processing.

[0039] Secondly, after the extraction operation is completed, the arc-shaped bottom has no sharp corners and hard-to-reach gaps, which facilitates the flow of cleaning liquid and can thoroughly flush out residual materials and impurities, making the cleaning work efficient and convenient, ensuring the cleanliness of the tank and maintaining process accuracy and stability; at the same time, the lack of dead corners for material accumulation can reduce problems such as corrosion and scaling, reduce erosion of the bottom material, extend the service life of the extraction tank 1, and save equipment maintenance and replacement costs.

[0040] Again, during the extraction process, the arc-shaped bottom cooperates with the stirring component 4 to form a more uniform mixed flow state of the materials in the tank, realize all-round circulation flow, allow the various components to fully and evenly contact, improve the efficiency and effect of the extraction-related reactions, and ensure stable and excellent product quality.

[0041] The stirring assembly 4 includes a rotating rod 41 rotatably arranged in the extraction tank 1, the bottom end of the rotating rod 41 extends to the top of the discharge pipe 6, the top of the rotating rod 41 passes through the top of the extraction tank 1 and is connected to the drive motor 42, and the drive motor 42 is fixedly mounted on the top outer wall of the extraction tank 1.

[0042] The rotating rod 41 is provided with multiple stirring rod groups at equal intervals from top to bottom. Each stirring rod group is composed of multiple stirring rods, and the multiple stirring rods 43 are evenly distributed along the outer circumference of the rotating rod 41.

[0043] With this design, first, the rotating rod 41 is provided with multiple groups of equally spaced stirring rod groups to achieve multi-level coverage, which can stir materials at different heights to ensure uniformity in the vertical direction; and the multiple stirring rods 43 of each stirring rod group are evenly arranged along the outer circumference to achieve full circumferential coverage, which can fully stir materials in all directions to prevent uneven components in the horizontal direction. The uniform stirring promotes rapid and full mixing of the material components in the tank, accelerates the contact between the solvent and the raw materials and the dissolution rate of the effective ingredients, improves the extraction efficiency and shortens the time; and the multi-level and all-round stirring can break the precipitation or layered structure to ensure the efficient implementation of the extraction work.

[0044] Secondly, the bottom end of the rotating rod 41 is above the discharge pipe 6 and stirs evenly, so that the ingredients are uniform when discharging, which can avoid the difference in ingredients between the front and back sections, ensure the stability of the discharge quality, and meet the product uniformity requirements.

[0045] The scraping assembly 5 includes two first scraping plates 51 and two second scraping plates 53 symmetrically arranged on both sides of the rotating rod 41 .

[0046] The two first scraping plates 51 are respectively fitted with the inner wall of the side wall of the extraction tank 1 on the sides facing away from each other, and the ends of the two first scraping plates 51 close to each other are respectively fixedly connected to the first connecting rod 52, and the ends of the two first connecting rods 52 close to each other are respectively fixedly connected to the rotating rod 41.

[0047] The two second scraping plates 53 are respectively fitted with the bottom inner wall of the extraction tank 1 on their sides facing away from each other, and the two second scraping plates 53 are respectively fixedly connected with the second connecting rod 54 on their ends close to each other, and the two second connecting rods 54 are respectively fixedly connected with the rotating rod 41 on their ends close to each other.

[0048] With this design, first, the scraping assembly 5 has a first scraper plate 51 that is in contact with the inner wall of the side wall of the extraction tank 1 and a second scraper plate 53 that is in contact with the inner wall of the bottom. The two first scrapers 51 clean the material on the inner wall of the side wall, and the two second scrapers 53 clean the material on the bottom. This can fully clean every corner of the extraction tank 1 to avoid material residue.

[0049] Secondly, the first scraper plate 51 fits tightly against the inner wall of the side wall of the extraction tank 1, and the second scraper plate 53 fits tightly against the inner wall of the bottom of the extraction tank 1. When rotating, they can contact and scrape off the attached materials to the greatest extent, ensuring the scraping effect and improving the cleaning efficiency.

[0050] Again, the first scraper plate 51 is fixedly connected to the rotating rod 41 through the first connecting rod 52 and the second scraper plate 53 is fixedly connected to the rotating rod 41 through the second connecting rod 54. During rotation, the first scraper plate 51 and the second scraper plate 53 will not loosen or shake, ensuring the structural stability of the scraping assembly 5 and facilitating continuous scraping work.

[0051] Finally, the two first scraping plates 51 and the two second scraping plates 53 are symmetrically arranged on both sides of the rotating rod 41. They can scrape simultaneously and synchronously when rotating, cooperate with each other, ensure uniformity and improve the scraping efficiency of the tank wall and tank bottom of the extraction tank 1.

[0052] A handle 11 is fixedly connected to one end of each of the filter screen plate 9 and the ultrafiltration membrane plate 10 .

[0053] Two plug-in slots are provided on one side outer wall of the filter bin 8 at intervals, and two buckles 12 are fixedly provided on the side wall of the filter bin 8 opposite to the plug-in slots at intervals, and the plug-in slots correspond to the buckles 12.

[0054] Two pairs of slide grooves are symmetrically provided on the other two side walls of the filter bin 8 , and the filter screen plate 9 and the ultrafiltration membrane plate 10 are slidably connected to the corresponding pair of slide grooves respectively.

[0055] The end of the filter screen plate 9 or the ultrafiltration membrane plate 10 away from the handle 11 passes through the plug-in slot and is inserted into the corresponding buckle 12 .

[0056] With this design, first, through the setting of the plug-in slot and the buckle 12, the filter screen plate 9 and the ultrafiltration membrane plate 10 are installed by inserting one end into the plug-in slot and then snapping into the buckle 12. No complicated tools and steps are required. It has outstanding advantages when frequent replacement is required and can greatly improve the installation efficiency.

[0057] Secondly, the handle 11 is convenient for the operator to hold and apply external force when cleaning, replacing or repairing, and easily pull out the filter screen plate 9 and the ultrafiltration membrane plate 10 from the buckle 12 and the plug-in slot, making disassembly quick and labor-saving, and facilitating subsequent maintenance.

[0058] Again, two pairs of slide grooves are symmetrically opened on the other two side walls of the filter bin 8. The filter mesh plate 9 and the ultrafiltration membrane plate 10 are respectively slidably connected to the corresponding pair of slide grooves and are fixed by the plug-in grooves and the buckles 12. Thus, the membrane plate can maintain a stable position in the filter bin 8 through multi-point fixation and sliding connection, and will not shift or shake due to factors such as water flow impact or equipment vibration during the filtration process, thereby ensuring that the filter mesh plate 9 and the ultrafiltration membrane plate 10 are always in the best filtering working position, which is conducive to continuously and stably exerting their filtering function and ensuring the consistency and reliability of the filtering effect.

[0059] The bottom inner wall of the filter bin 8 is arranged in an inclined shape, and a drain port 13 is provided on the outer wall of the filter bin 8 near the lower end of the inclined shape, and the drain port 13 is communicated with an external device.

[0060] With this design, the filtered liquid is gathered to the bottom of the filter bin 8 by gravity, and the inner wall of the bottom of the filter bin 8 is inclined, so that the liquid flows to the lower end of the inclination, and the drain port 13 is close to this end, so that the liquid can be discharged smoothly and efficiently by its own gravity, without the need for additional power equipment, saving energy and improving the drainage efficiency; and the inclined bottom inner wall can guide the liquid at different positions in the bin to the vicinity of the drain port 13, which can discharge the liquid to the maximum extent, avoid residue caused by the position of the drain port 13 or retention in the filter bin 8, ensure the complete collection or transportation of the liquid, and ensure the continuity of the process.

[0061] The feeding pipe 2 and the drug-feeding pipe 3 are both provided with sealing covers 14 .

[0062] With this design, first, the sealing cover 14 can prevent various liquid, solid and other materials in the tank from seeping or overflowing from the feeding pipe 2 and the dosing pipe 3, ensuring the integrity of the materials during the extraction process, maintaining the accuracy of the quantity, and ensuring that the extraction is carried out according to the predetermined ratio.

[0063] Secondly, when the extraction tank 1 is idle or running, the feeding pipe 2 and the dosing pipe 3 can be closed to isolate external impurities such as dust and microorganisms, ensure the purity of the material environment in the extraction tank 1, and improve the purity and quality of the extracted product.

[0064] An annular fixing sleeve 15 is fixedly mounted on the outer wall of the extraction tank 1 . The bottom of the annular fixing sleeve 15 is symmetrically fixed with support legs 16 on both sides of the extraction tank 1 . The bottoms of the support legs 16 are fixed with support plates 17 .

[0065] The bottom of each support plate 17 is provided with an elastic anti-skid pad (not shown in the figure), and the bottom of the elastic anti-skid pad is in contact with the ground.

[0066] With this design, first, a stable structure is formed by the annular fixing sleeve 15 and the symmetrical supporting legs 16, so that the extraction tank 1 is evenly stressed when placed, preventing tilting and shaking, and ensuring stable placement. The supporting legs 16 evenly distribute the weight of the tank to the ground, avoiding local excessive pressure causing ground depression, etc., thereby enhancing placement stability.

[0067] Secondly, an elastic anti-skid pad is provided at the bottom of the support plate 17 to fit the ground, which greatly increases the friction between the device and the ground and prevents sliding when encountering external interference, ensuring the safe operation of the extraction tank 1 and preventing damage to related components such as connecting pipes.

[0068] Thirdly, the elastic anti-skid pad has a buffering function, which can absorb the vibration energy of the dispersion extraction tank 1 during operation, reduce the impact on the tank itself and surrounding equipment, play a protective role, and extend the life of the equipment.

[0069] The extraction tank 1 is further provided with a heating device, a temperature sensor, a pressure gauge, a safety valve, an observation window, etc. as needed.

[0070] The structures, working principles and installation principles of the heating device, temperature sensor, pressure gauge, safety valve and observation window all constitute the prior art and are well known to ordinary technicians in this field, so they will not be repeated here.

[0071] The working principle is that when the staff needs to extract sea cucumber peptides, they first add the sea cucumber into the extraction tank 1 through the feeding tube 2. At this time, the biological enzyme is accurately added into the extraction tank 1 through the dosing tube 3. Then, the drive motor 42 fixedly installed on the top outer wall of the extraction tank 1 is started, and the drive motor 42 drives the rotating rod 41 to rotate. The rotation of the rotating rod 41 causes multiple groups of stirring rods arranged at equal intervals from top to bottom to start working. The multiple stirring rods 43 in each stirring rod group are evenly distributed along the outer surface of the rotating rod 41. They fully stir the sea cucumber and enzyme in the extraction tank 1, promoting full contact and reaction between the sea cucumber and the enzyme, and accelerating the extraction process of sea cucumber peptides.

[0072] At the same time, as the rotating rod 41 rotates, the two first scraper plates 51 and the two second scraper plates 53 symmetrically arranged on both sides of the rotating rod 41 also rotate synchronously. The sides of the two first scraper plates 51 facing away from each other are tightly fitted with the inner wall of the side wall of the extraction tank 1, and can scrape off the material attached to the inner wall of the side wall of the extraction tank 1 during the rotation process; the sides of the two second scraper plates 53 facing away from each other are tightly fitted with the bottom inner wall of the extraction tank 1, and are responsible for scraping off the material attached to the bottom inner wall of the extraction tank 1. The scraped material will continue to participate in the stirring and mixing process, ensuring that all materials in the tank can fully react and improve the extraction efficiency.

[0073] During the coordinated operation of the stirring component 4 and the scraping component 5, the stirring state is continuously maintained so that the sea cucumber and the enzyme are fully reacted under suitable temperature, pressure and other conditions (which can be controlled by other supporting equipment according to specific process requirements, such as heating devices, pressure regulating devices, etc., which are all existing technologies and therefore are not described in detail in this embodiment). At the same time, the operator can monitor the various parameters in the reaction process by observing the observation window (if any) or related monitoring equipment (such as temperature sensors, pressure sensors, etc., which are all existing technologies and therefore are not described in detail in this embodiment) provided on the extraction tank 1 to ensure that the extraction process proceeds normally.

[0074] When the extraction process reaches the predetermined time or the extraction degree of sea cucumber peptide meets the requirements, the discharge operation is prepared. First, the valve 7 provided on the discharge pipe 6 for controlling its on and off is opened, so that the mixed material after the extraction reaction in the extraction tank 1 can flow to the filter bin 8 through the discharge pipe 6.

[0075] After the valve 7 is opened, the mixed material in the extraction tank 1 flows into the filter bin 8 along the discharge pipe 6 under the action of gravity and enters the next stage of the filtration process.

[0076] After the mixed material enters the filter chamber 8, when the mixed material first flows through the filter plate 9, larger particles of impurities, incompletely reacted sea cucumber residues, etc. will be intercepted by the filter plate 9, achieving preliminary filtration, and obtaining a relatively pure mixed liquid containing sea cucumber peptides to continue flowing downward.

[0077] After the preliminary filtration, the mixed liquid continues to flow downward and reaches the ultrafiltration membrane plate 10. The ultrafiltration membrane plate 10, with its smaller pore size, can further intercept smaller particles of impurities, odorous substances, etc., and finely filter the mixed liquid, further improving the purity of the sea cucumber peptide and removing the odor, to obtain a sea cucumber peptide solution that meets the quality requirements.

[0078] When the filter screen plate 9 or the ultrafiltration membrane plate 10 needs to be cleaned, replaced or maintained, they can be easily removed from the filter chamber 8 through the handle 11. The specific operation is to hold the handle 11, apply appropriate external force to pull the filter screen plate 9 or the ultrafiltration membrane plate 10 out of the corresponding buckle 12, and then pull it out from the plug-in slot.

[0079] When reinstallation is required, only one end of the filter screen plate 9 or ultrafiltration membrane plate 10 needs to be inserted into the corresponding buckle 12 through the plug-in slot. The operation is simple and quick, which can ensure that the filtering equipment can be restored to normal operation in time.

[0080] When the discharge and filtration operations are complete, close the valve 7 on the discharge pipe 6, stop the drive motor 42, and stop the entire extraction device. Then clean the equipment. First, remove the filter screen plate 9 and ultrafiltration membrane plate 10 in the filter chamber 8 and clean them. Then clean the interior of the extraction tank 1, including rinsing the tank wall, stirring component 4, scraping component 5, and other components with clean water to remove residual materials and impurities, preparing for the next extraction operation.

[0081] The sea cucumber peptide solution obtained by filtration is collected and can be further concentrated, dried, packaged, etc. according to the subsequent production process requirements to eventually become a sea cucumber peptide product that can be sold or used.

[0082] For ordinary technicians in this field, based on the teachings of this utility model, without departing from the principles and spirit of this utility model, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of this utility model.

Claims

1. A decolorization and deodorization extraction device for sea cucumber peptides, comprising an extraction tank (1), the top of which is fixedly connected to a feeding pipe (2) and a drug feeding pipe (3), characterized in that The extraction tank (1) is provided with a stirring assembly (4) for mixing the sea cucumber and the enzyme in the extraction tank (1), the stirring assembly (4) is provided with a scraping assembly (5) for scraping the material adhering to the inner wall of the extraction tank (1), the bottom of the extraction tank (1) is fixedly connected with a discharge pipe (6), the discharge pipe (6) is provided with a valve (7) for controlling the on-off thereof, the discharge pipe (6) is fixedly connected with a filter chamber (8) at one end away from the extraction tank (1), and the filter chamber (8) is provided with a filter screen plate (9) and an ultrafiltration membrane plate (10) detachably arranged in sequence from top to bottom.

2. A sea cucumber peptide decolorization and deodorization extraction device according to claim 1, characterized in that: The stirring assembly (4) includes a rotating rod (41) rotatably arranged in the extraction tank (1), the bottom end of the rotating rod (41) extends to the top of the discharge pipe (6), the top of the rotating rod (41) passes through the top of the extraction tank (1) and is connected to a drive motor (42), and the drive motor (42) is fixedly mounted on the top outer wall of the extraction tank (1).

3. A sea cucumber peptide decolorization and deodorization extraction device according to claim 2, characterized in that: The rotating rod (41) is provided with a plurality of stirring rod groups at equal intervals from top to bottom, each stirring rod group is composed of a plurality of stirring rods, and the plurality of stirring rods (43) are evenly distributed along the outer peripheral surface of the rotating rod (41).

4. A sea cucumber peptide decolorization and deodorization extraction device according to claim 3, characterized in that: The scraping assembly (5) comprises two first scraping plates (51) and two second scraping plates (53) symmetrically arranged on both sides of the rotating rod (41).

5. A sea cucumber peptide decolorization and deodorization extraction device according to claim 4, characterized in that: The sides of the two first scraping plates (51) facing away from each other are respectively fitted with the inner wall of the side wall of the extraction tank (1); the ends of the two first scraping plates (51) close to each other are respectively fixedly connected to the first connecting rod (52); and the ends of the two first connecting rods (52) close to each other are respectively fixedly connected to the rotating rod (41).

6. A sea cucumber peptide decolorization and deodorization extraction device according to claim 5, characterized in that: The sides of the two second scraping plates (53) facing away from each other are respectively in contact with the bottom inner wall of the extraction tank (1); the ends of the two second scraping plates (53) close to each other are respectively fixedly connected to the second connecting rod (54); and the ends of the two second connecting rods (54) close to each other are respectively fixedly connected to the rotating rod (41).

7. The device for decolorizing, deodorizing and extracting sea cucumber peptides according to claim 1, characterized in that: One end of each of the filter screen plate (9) and the ultrafiltration membrane plate (10) is fixedly connected to a handle (11).

8. The sea cucumber peptide decolorization and deodorization extraction device according to claim 1, characterized in that: Two plug-in slots are provided on one side of the outer wall of the filter chamber (8) at intervals of one upper and lower portions, and two buckles (12) are fixedly provided on the side wall of the filter chamber (8) opposite to the plug-in slots at intervals of one upper and lower portions, the plug-in slots corresponding to the buckles (12), and the end of the filter screen plate (9) or the ultrafiltration membrane plate (10) away from the handle (11) passes through the plug-in slot and is inserted into the corresponding buckle (12).

9. The device for decolorizing, deodorizing and extracting sea cucumber peptides according to claim 8, characterized in that: Two pairs of slide grooves are symmetrically provided on the other two side walls of the filter bin (8), and the filter screen plate (9) and the ultrafiltration membrane plate (10) are respectively slidably connected to the corresponding pair of slide grooves.

10. The device for decolorizing, deodorizing and extracting sea cucumber peptides according to claim 9, characterized in that: The bottom inner wall of the filter bin (8) is arranged in an inclined shape, and a drain port (13) is provided on the outer wall of the filter bin (8) near the lower end of the inclined shape, and the drain port (13) is connected to an external device.

Images