Fish maw collagen peptide enzymolysis device

Abstract

The utility model discloses a fish maw collagen peptide enzymolysis device, and relates to the technical field of fish maw collagen peptide enzymolysis equipment. The fish maw collagen peptide enzymolysis device comprises a pretreatment box and an enzymolysis box arranged on one side of the pretreatment box, a pretreatment module used for fish maw pretreatment is installed on the pretreatment box and comprises a discharging hopper, light arc plates are symmetrically and fixedly connected into the discharging hopper, and the two light arc plates form a scattering area; a scattering shaft is arranged in the scattering area, the two first gears are meshed, and a grinding roller is welded to the axis of the scattering shaft. According to the device, fish maw materials are preliminarily crushed through the grinding rollers connected with the scattering shafts, the requirements of crushing and blanking in the production process are considered while batch fish maw materials poured into the blanking hopper are adaptively expanded and accommodated, the enzymolysis time limit is shortened, and the integration of pretreatment and enzymolysis of pepper materials is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fish maw collagen peptide enzymatic hydrolysis equipment, in particular to a fish maw collagen peptide enzymatic hydrolysis device. Background Art

[0002] Collagen peptides are produced from fresh, collagen-rich animal tissues, such as skin, bones, tendons, skeletal muscles, and scales. These peptides are extracted, hydrolyzed, and refined to produce powdered or granular collagen peptides with a molecular weight below 1.5-1.0. They are known for their skin-improving and bone-health enhancing properties. The preparation of collagen peptides requires pretreatment, enzymatic hydrolysis, separation, concentration, and drying. Enzymatic hydrolysis requires optimizing the enzyme combination and dosage based on the desired quality parameters of the target collagen peptide, as well as controlling the temperature, pH, and time for efficient hydrolysis. Therefore, a collagen peptide enzymatic hydrolysis chamber is required to hydrolyze the raw materials.

[0003] However, during the enzymatic hydrolysis of fish maw collagen peptides, there is no device for adjusting the pH value, and foam will be generated during stirring, affecting product quality.

[0004] For example, a collagen peptide enzymatic hydrolysis box disclosed in Chinese patent publication number CN22-3767-1U can detect the pH value in the stirring tank in real time through a pH value detector, and transmit the result to the controller. The current number of H+ ions is calculated according to the current volume of the liquid. The controller controls the flow control valve to flow an appropriate amount of alkaline water from the alkaline water tank to adjust the pH value of the current liquid. By automatically adjusting the pH value in the stirring tank, the structure is simple, the use is more convenient, and it can help to better enzymatic hydrolysis of the raw materials.

[0005] However, the above-mentioned device does not pretreat the material, and only relies on the stirring process to break up the material. As a result, the degree of mixing and decomposition of the material and the enzymatic solution is not high during the subsequent protein peptide enzymatic hydrolysis. The requirement of complete enzymatic hydrolysis can only be achieved by extending the stirring time, which ultimately leads to excessively long enzymatic hydrolysis time and low efficiency. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention provides a fish maw collagen peptide enzymatic hydrolysis device, which solves the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fish maw collagen peptide enzymatic hydrolysis device, comprising a pretreatment box and an enzymatic hydrolysis box arranged on one side of the pretreatment box, the pretreatment box is equipped with a pretreatment module for fish maw pretreatment, the enzymatic hydrolysis box is equipped with an enzymatic hydrolysis module for enzymatic hydrolysis reaction, the pretreatment module comprises a lower hopper welded to the top of the pretreatment box, lightweight arc plates are symmetrically fixedly connected in the lower hopper, two of the lightweight arc plates form a breaking up area, breaking up area is symmetrically provided with breaking up shafts with keys connected to gear one, two of the gears are meshed and a grinding roller is welded at the axis of the breaking up shaft; after the fish maw is introduced into the lower hopper, the fish maw enters the breaking up area formed by the lightweight arc plate and gradually accumulates, during the accumulation process, after one of the breaking up shafts is connected to an external motor through a coupling, the grinding rollers connected to the two breaking up shafts begin to preliminarily crush the fish maw material.

[0008] A further improvement of the technical solution of the present utility model is that: the initial state of the scattered area formed by the two lightweight arc plates is circular, and the lightweight arc plates are made of aluminum, and springs connected to them are arranged in an array at the left and right ends of the lightweight arc plates, and the other end of the spring is sleeved on the telescopic rod fixedly installed on the top of the pretreatment box; after the fish maws are gradually accumulated in the scattered area, due to the continuous accumulation of weight, the lightweight arc plates are expanded outward under the downward pressure, and the scattered area forms a channel for unloading. At this time, the fish maws begin to gradually pass through the opening, adaptively expanding and accommodating the batch of fish maw materials poured into the unloading hopper, while taking into account the crushing and unloading requirements in the production process, shortening the enzymatic hydrolysis time limit, and realizing the integration of pepper material pretreatment and enzymatic hydrolysis; and after the treatment is completed, the springs are reset due to elastic deformation, so that the lightweight arc plates are reset and overlapped again.

[0009] A further improvement of the technical solution of the present utility model is that: the pretreatment box is provided with an opening for unloading directly below the breaking up area, and a section of auger rod connected to the drive motor through a coupling is provided in the pretreatment box, and a feed port is provided at one end where the pretreatment box and the enzymatic hydrolysis box are close to each other, and the feed port is provided with a flow counting component.

[0010] A further improvement of the technical solution of the present utility model is that: the flow counting component consists of a feed pipe installed at a limit position at the feed port, a rotating shaft rotatably installed in the feed pipe and connected to the detection coil, and an impeller fixedly installed at the axis of the rotating shaft, wherein the auger rod can further crush the fish maw crushed material for a second time during the transmission process, and after the fish maw crushed material enters the feed pipe at the end of the transmission, the impeller is pushed by the material, so the magnetic flux in the detection coil connected to the rotating shaft changes accordingly, generating an induced electromotive force with the same frequency as the blade rotation frequency, which is amplified, converted and processed to obtain the incoming flow of the material, and the stirring rotation speed of the servo motor and the stirring rod is controlled according to the flow to avoid excessive reaction and the destruction of some amino acids during the enzymatic hydrolysis process.

[0011] A further improvement of the technical solution of the present utility model is that the enzymatic hydrolysis module includes an enzymatic hydrolysis area and an alkaline water area divided by a sealing plate in the enzymatic hydrolysis box, and a stirring shaft rotatably installed on the sealing plate is provided in the enzymatic hydrolysis area, and a gear 2 is connected to the top of the stirring shaft, and the other end of the gear 2 is connected to the drive shaft of the servo motor through meshing transmission.

[0012] A further improvement of the technical solution of the present utility model is that: the axis of the stirring shaft is fixedly connected to a stirring rod, the stirring shaft is hollow and an addition tube is inserted into it, the other end of which is connected to a storage box, wherein the addition tube passed through the stirring shaft adaptively adjusts the injection amount and injection rate of the enzymatic hydrolyzate according to the total amount of fish maw added and the speed of fish maw addition, thereby avoiding the currently more common direct infusion of enzymatic hydrolyzate, reducing the occurrence of excessive enzymatic hydrolysis and violent reaction, and avoiding a reduction in the yield of products such as peptides and amino acids.

[0013] A further improvement of the technical solution of the present utility model is that: a pH regulating pipe with the other end located in the alkaline water area is installed at a limit position in the enzymatic hydrolysis area, an electric-controlled valve is installed at the upper limit of the pH regulating pipe, and a pump body is installed on the pH regulating pipe. The opening of the electric-controlled valve is controlled according to the pH value measured by the pH meter, and the alkaline water is transmitted to the enzymatic hydrolysis area through the pump body to complete the pH balance adjustment.

[0014] Beneficial effects

[0015] The utility model provides a device for enzymatic hydrolysis of fish maw collagen peptides. Compared with the existing technology, it has the following beneficial effects:

[0016] 1. The fish maw collagen peptide enzymatic hydrolysis device begins to initially crush the fish maw material through the grinding roller connected to the breaking shaft. On this basis, the lightweight arc plate is subjected to downward pressure and the breaking area expands outward to form a channel for unloading. While adaptively expanding and accommodating the batch of fish maw materials dumped into the discharge hopper, it takes into account the crushing and unloading requirements in the production process, shortens the enzymatic hydrolysis time limit, and realizes the integration of pepper material pretreatment and enzymatic hydrolysis.

[0017] 2. The fish maw collagen peptide enzymatic hydrolysis device adaptively adjusts the injection volume and injection rate of the enzymatic hydrolysate according to the total amount of fish maw added and the speed of fish maw addition through the adding tube, avoiding the currently more common direct perfusion of the enzymatic hydrolysate, reducing excessive enzymatic hydrolysis and violent reaction, and avoiding the reduction of the production of products such as peptides and amino acids. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 Schematic diagram of the pre-processing module of the present utility model;

[0021] Figure 4 This is a schematic structural diagram of the enzymatic hydrolysis box of the utility model.

[0022] In the figure: 1. Pretreatment box; 2. Enzymatic hydrolysis box; 3. Feed hopper;

[0023] 1-1, driving motor; 1-2, auger rod;

[0024] 3-1, lightweight arc plate; 3-2, gear 1; 3-3, breaking shaft; 3-4, grinding roller;

[0025] 3-1a, spring; 3-1b, telescopic rod;

[0026] 4-1, feed pipe; 4-2, rotating shaft; 4-3, impeller;

[0027] 5-1, sealing plate; 5-2, enzymatic hydrolysis area; 5-3, alkaline water area; 5-4, stirring shaft; 5-5, gear 2; 5-6, servo motor; 5-7, drive shaft;

[0028] 5-3a, pH adjustment pipeline; 5-3b, electronically controlled valve; 5-3c, pump body;

[0029] 5-4a, stirring rod; 5-4b, storage box; 5-4c, addition tube. 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] Reference Figure 1-Figure 4 , this utility model provides three technical solutions:

[0032] Example 1:

[0033] A fish maw collagen peptide enzymolysis device comprises a pretreatment box and an enzymolysis box arranged on one side of the pretreatment box, wherein a pretreatment module for fish maw pretreatment is installed on the pretreatment box, and an enzymolysis module for enzymolysis reaction is arranged in the enzymolysis box, and the pretreatment module comprises a lower hopper welded to the top of the pretreatment box, and lightweight arc plates are symmetrically fixedly connected in the lower hopper, and two lightweight arc plates form a breaking up area, and a breaking up shaft with a key connected to a gear one is symmetrically arranged in the breaking up area, and the two gears are meshed and a grinding roller is welded at the axis of the breaking up shaft.

[0034] In this embodiment, after the fish maw is introduced into the lower hopper, the fish maw enters the scattered area formed by the lightweight arc plate and gradually accumulates. During the accumulation process, one of the scattered shafts is connected to the external motor through a coupling, and the grinding rollers connected to the two scattered shafts begin to perform preliminary crushing of the fish maw material.

[0035] The initial state of the scattered area formed by the two lightweight arc plates is circular, and the lightweight arc plates are made of aluminum. Springs connected to them are arranged in an array at the left and right ends of the lightweight arc plates, and the other end of the spring is sleeved on the telescopic rod fixedly installed on the top of the pretreatment box.

[0036] In the above, after the fish maw is gradually accumulated in the scattered area, due to the continuous accumulation of weight, the lightweight arc plate is expanded outward under the downward pressure, and the scattered area forms a channel for unloading. At this time, the fish maw begins to gradually pass through the opening, adaptively expanding and accommodating the batch of fish maw materials poured into the unloading hopper, while taking into account the crushing and unloading requirements in the production process, shortening the enzymatic hydrolysis time, and realizing the integration of pepper material pretreatment and enzymatic hydrolysis.

[0037] After the processing is completed, the spring is reset due to elastic deformation, causing the lightweight arc plate to reset and overlap again.

[0038] Example 2:

[0039] Based on Example 1:

[0040] The pretreatment box is located directly below the breaking up area and is provided with an opening for unloading, and a section of auger rod connected to a drive motor through a coupling is provided in the pretreatment box, and a feed port is provided at one end where the pretreatment box and the enzymatic hydrolysis box are close to each other, and the feed port is provided with a flow counting component.

[0041] The flow counting assembly consists of a feed pipe installed at a limit position at the feed port, a rotating shaft rotatably installed in the feed pipe and connected to the detection coil, and an impeller fixedly installed at the axis of the rotating shaft.

[0042] In this embodiment, the auger rod can further crush the fish maw crushed material for a second time during the transmission process, and after the fish maw crushed material enters the feed pipe at the end of the transmission, the impeller is pushed by the material, so the magnetic flux in the detection coil connected to the rotating shaft changes accordingly, generating an induced electromotive force with the same frequency as the blade rotation frequency. After amplification, it is converted and processed to know the incoming flow rate of the material, and the stirring rotation speed of the servo motor and the stirring rod is controlled according to the flow rate to avoid excessive reaction and the destruction of some amino acids during the enzymatic hydrolysis process.

[0043] Example 3:

[0044] Based on Example 1 and Example 2: the enzymatic hydrolysis module includes an enzymatic hydrolysis area and an alkaline water area divided by a sealing plate in the enzymatic hydrolysis box, and a stirring shaft rotatably installed on the sealing plate is provided in the enzymatic hydrolysis area, and a gear 2 is connected to the top of the stirring shaft, and the other end of the gear 2 is connected to the drive shaft of the servo motor through an engaging transmission.

[0045] The axis of the stirring shaft is fixedly connected to a stirring rod. The stirring shaft is hollow and an addition pipe with the other end connected to a storage box is inserted therein.

[0046] In this embodiment, the addition tube connected to the stirring shaft adaptively adjusts the injection amount and injection rate of the enzymatic hydrolyzate according to the total amount of fish maw added and the speed of fish maw addition, avoiding the currently more common direct perfusion of enzymatic hydrolyzate, reducing the occurrence of excessive enzymatic hydrolysis and violent reaction, and avoiding the reduction of the yield of products such as peptides and amino acids.

[0047] A pH regulating pipe is installed in the enzymolysis area at a limit position, with the other end located in the alkaline water area. An electric control valve is installed at the upper limit position of the pH regulating pipe, and a pump body is installed on the pH regulating pipe. The opening of the electric control valve is controlled according to the pH value measured by the pH meter, and the alkaline water is transported to the enzymolysis area through the pump body to complete the pH balance adjustment.

[0048] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fish maw collagen peptide enzymatic hydrolysis device, comprising a pretreatment box (1) and an enzymatic hydrolysis box (2) arranged on one side of the pretreatment box (1), characterized in that: The pretreatment box (1) is provided with a pretreatment module for pretreatment of fish maw, the enzymatic hydrolysis box (2) is provided with an enzymatic hydrolysis module for enzymatic hydrolysis reaction, the pretreatment module comprises a lower hopper (3) welded to the top of the pretreatment box (1), a lightweight arc plate (3-1) is symmetrically fixedly connected in the lower hopper (3), two lightweight arc plates (3-1) form a scattering area, a scattering shaft (3-3) with a key connected to a gear one (3-2) is symmetrically provided in the scattering area, the two gears one (3-2) are meshed and a grinding roller (3-4) is welded at the axis of the scattering shaft (3-3).

2. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 1, characterized in that: The initial state of the scattered area formed by the two lightweight arc plates (3-1) is circular, and the lightweight arc plates (3-1) are made of aluminum. Springs (3-1a) connected thereto are arranged in an array at the left and right ends of the lightweight arc plates (3-1), and the other end of the spring (3-1a) is sleeved on a telescopic rod (3-1b) fixedly installed on the top of the pretreatment box (1).

3. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 1, characterized in that: The pretreatment box (1) is located just below the disintegration area and is provided with an opening for unloading, and a section of an auger rod (1-2) connected to a drive motor (1-1) via a coupling is provided in the pretreatment box (1), and a feed port is provided at one end of the pretreatment box (1) and the enzymatic hydrolysis box (2) close to each other, and the feed port is provided with a flow meter component.

4. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 3, characterized in that: The flow counting assembly comprises a feed pipe (4-1) installed at a limiting position at a feed port, a rotating shaft (4-2) rotatably installed in the feed pipe (4-1) and connected to a detection coil, and an impeller (4-3) fixedly installed at the axis of the rotating shaft (4-2).

5. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 4, characterized in that: The enzymolysis module comprises an enzymolysis area (5-2) and an alkaline water area (5-3) divided by a sealing plate (5-1) in an enzymolysis box (2); a stirring shaft (5-4) rotatably mounted on the sealing plate (5-1) is provided in the enzymolysis area (5-2); a gear 2 (5-5) is connected to the top of the stirring shaft (5-4); and the gear 2 (5-5) is connected to a drive shaft (5-7) of a servo motor (5-6) at the other end through meshing transmission.

6. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 5, characterized in that: The axis of the stirring shaft (5-4) is fixedly connected to a stirring rod (5-4a); the stirring shaft (5-4) is hollow and an addition pipe (5-4c) is inserted therein, the other end of which is connected to a storage box (5-4b).

7. The device for enzymatic hydrolysis of fish maw collagen peptide according to claim 6, characterized in that: A pH regulating pipe (5-3a) is installed at a limit position in the enzymatic hydrolysis area (5-2), with the other end located in the alkaline water area (5-3). An electric control valve (5-3b) is installed at an upper limit position on the pH regulating pipe (5-3a), and a pump body (5-3c) is installed on the pH regulating pipe (5-3a).

Images