Raw material crushing device for animal collagen extraction

Abstract

The utility model discloses a raw material crushing device for animal collagen extraction. The raw material crushing device comprises an outer-layer tank, an inner-layer tank and a bottom sleeve shell, the top of the outer-layer tank is folded inwards to form a fixed connector, and a connecting flange plate is fixedly arranged outside a tank body of the inner-layer tank in a surrounding mode. The bottom sleeve shell is arranged outside the inner-layer tank in a sleeving mode, and the fixing connector abuts against the upper portion of the connecting flange plate and is connected with the connecting flange plate in a welded mode; the bottom sleeve shell is welded and fixed with an outer tank outer flange formed at the bottom end of the outer tank through a bottom sleeve outer flange formed at the top end of the bottom sleeve shell; a cooling clamping cavity is arranged between the outer-layer tank and the inner-layer tank in a spaced mode, and the cooling clamping cavity is communicated with a medium inlet valve and a medium outlet valve. The cooling clamping cavity is formed, so that a cooling environment can be provided for the inner-layer tank, the influence of heat generated by the stirring shearer which continuously rotates in the shearing and crushing working process is reduced, and the damage of a high-temperature and high-heat environment to collagen is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material crushing device, especially to a raw material crushing device for animal collagen protein extraction. BACKGROUND

[0002] The extraction of animal collagen protein usually takes animal connective tissue as raw material, such as cow skin, tendon or fish skin and scale, etc. In order to improve the extraction effect, the raw material is usually cleaned, and the impurities, hair and fat on the surface are removed, and then the raw material is sheared and crushed by a crushing device for pretreatment. Among them, the most common crushing method of the crushing device is to shear the raw material tissue by using a high-speed rotating cutter, so as to crush the raw material tissue into smaller particles, break the cells and facilitate the release of collagen protein. However, the crushing device using high-speed rotating cutter for shearing and crushing of raw material tissue has a significant disadvantage that a large amount of heat may be generated during shearing process. Since the main release of collagen protein extraction is collagen protein, high temperature may cause protein denaturation, thereby affecting the subsequent animal collagen protein extraction effect. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a raw material crushing device for animal collagen protein extraction.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a raw material crushing device for animal collagen protein extraction, which comprises an outer tank, an inner tank and a bottom shell.

[0005] The top of the outer tank is inwardly folded to form a fixed interface, and the outer part of the tank body of the inner tank is fixedly surrounded by a connecting flange.

[0006] The outer tank is sleeved on the outer part of the inner tank, and the fixed interface is abutted above the connecting flange and welded with the connecting flange.

[0007] The bottom shell is also sleeved on the outer part of the inner tank, and the bottom shell is welded and fixed with the outer tank outer flange formed at the bottom end of the outer tank through the bottom sleeve outer flange formed at the top end.

[0008] The outer tank and the inner tank are jointly spaced with a cooling cavity, and the cooling cavity is communicated with a medium inlet valve and a medium outlet valve. The medium inlet valve is distributed on the outer tank, and the medium outlet valve is distributed on the bottom shell.

[0009] As a preferred, the top of the inner tank extends upward from the fixed interface of the outer tank, and a top cover is covered on the top opening of the inner tank.

[0010] As preferably, the top cover matches and covers the inner tank flange plate formed around the top end of the inner tank, and the inner tank flange plate is locked and connected with the top cover through the wrench screw thread rod.

[0011] As preferably, the diameter of the inner tank flange plate and the top cover is smaller than the hole diameter of the fixed interface.

[0012] As preferably, the top cover is provided with a feeding hand hole and a liquid inlet valve, and the bottom of the bottom shell is provided with a discharging valve which penetrates the bottom shell upward and is connected with the inner tank.

[0013] As preferably, the top cover is further provided with a driving motor, and the output end of the driving motor is provided with a stirring shear cutter.

[0014] As preferably, the stirring shear cutter comprises a stirring main shaft, stirring blades and shear blades.

[0015] The stirring main shaft is connected with the output end of the driving motor, and the stirring blades are spirally distributed around the stirring main shaft.

[0016] The shear blades are provided in multiple groups, and the blade end of each group of shear blades is provided with a knife edge structure.

[0017] As preferably, the stirring main shaft is provided with support members around.

[0018] The support members are composed of a reinforcing ring, vertical connecting rods and inclined connecting rods.

[0019] The inclined connecting rods are provided in multiple roots, and the bottom end of each root of the inclined connecting rods is fixedly connected with the bottom end of the stirring main shaft, so that the multiple roots of the inclined connecting rods are distributed in a conical shape.

[0020] The top end of each root of the inclined connecting rods is fixedly provided with a vertical connecting rod, and the vertical connecting rods are jointly supported and connected with the reinforcing ring at the top end.

[0021] As preferably, the stirring blades are fixed on the support members, and the shear blades are mounted on the stirring main shaft and the vertical connecting rods.

[0022] As preferably, the inner bottom of the bottom shell is fixedly provided with a reinforcing pile, and the tank body of the inner tank is connected with a supporting rod which can be matched and mounted with the reinforcing pile.

[0023] The utility model discloses a raw material crushing device for animal collagen extraction, which is characterized in that an outer tank and a bottom shell structure are sleeved outside the inner tank body of the crushing device, and the split outer tank and the bottom shell are welded into one, thereby forming a cooling cavity, which can provide a cooling environment for the inner tank to reduce the influence of heat generated by the continuously rotating stirring shear cutter during the shearing and crushing process, thereby avoiding the damage of high temperature and high heat environment to collagen. The outer tank and the bottom shell have the advantages of simple structure and assembly, and can be added on the basis of the existing tank structure. Therefore, the structure has high feasibility.

[0024] Furthermore, the raw material crushing device for animal collagen extraction has the stirring and shearing structure, the stirring action increases the fluidity of the collagen extraction tissue raw material, the shearing action is combined, the shearing crushing of the tissue raw material can be fully completed, and the subsequent collagen extraction processing is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the utility model.

[0026] Figure 2 It is Figure 1 It is a structure schematic view of the inner layer tank.

[0027] Figure 3 It is Figure 1 It is a structure schematic view of the bottom sleeve shell.

[0028] Figure 4 It is a structure schematic view of the stirring and shearing device.

[0029] In the figure: 1, outer tank; 1a, outer tank flange; 2, inner tank; 2a, inner tank flange; 3, top cover; 4, driving motor; 5, feeding hand hole; 6, bottom sleeve shell; 6a, bottom sleeve flange; 7, discharge valve; 8, medium outlet valve; 9, reinforcing rib; 10, fixed interface; 11, medium inlet valve; 12, connecting flange; 13, plum-blossom knob threaded rod; 14, liquid inlet valve; 15, reinforcing pile; 16, stirring main shaft; 17, stirring blade; 18, shearing blade; 19, support; 191, reinforcing ring; 192, vertical connecting rod; 192, inclined connecting rod; 20, support rod. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0031] Example one

[0032] The embodiment discloses a raw material crushing device for animal collagen extraction, and the whole structure is provided as shown in the figure, which comprises an outer tank 1, an inner tank 2 and a bottom sleeve shell 6. Figure 1

[0033] Among them, as Figure 2 The inner tank 2 is the main place for shearing and crushing the tissue raw material, based on the tank body structure of the inner tank 2, the top cover 3 is combined, specifically fixedly connected with the inner tank flange 2a on the top end, based on the matching of the inner tank flange 2a, the top cover 3 is combined, and the top cover 3 and the inner tank flange 2a are locked and connected through the plum-blossom knob threaded rod 13.

[0034] ​A drive motor 4 is installed on the top cover 3. A stirring and shearing device is installed at the output end of the drive motor 4. When the top cover 3 is closed on top of the inner tank 2, the stirring and shearing device is placed inside the inner tank 2 to perform shearing and crushing of the raw materials. The drive motor 4 can be an asynchronous motor to drive the stirring and shearing device to rotate at high speed.

[0035] Because the stirring shearer continuously performs shearing and crushing operations, it may generate a large amount of heat, which may affect the activity of collagen. Based on this, the raw material crushing device for extracting animal collagen disclosed in this embodiment has an outer tank 1 and a bottom shell 6 fitted around the inner tank 2.

[0036] The outer tank 1 and the bottom shell 6 are both fitted onto the outside of the inner tank 2, and the bottom shell 6 is welded and fixed to the bottom of the outer tank 1.

[0037] First, the bottom shell 6 and the inner tank 2 are assembled. Specifically, the assembly includes: Figure 3 As shown, an installation through hole for the discharge valve 7 is pre-drilled on the bottom sleeve 6; simultaneously, reinforcing piles 15 are fixedly installed on both sides of the installation through hole. Correspondingly, a support rod 20 that can be inserted into the reinforcing pile 15 is connected to the bottom of the inner tank 2. According to the drawing requirements, the discharge valve 7 is installed at the installation through hole of the bottom sleeve 6 and welded at the contact position so that the discharge valve 7 extends upward to a specified height. Subsequently, the support rod 20 is inserted into the reinforcing pile 15, and the top interface of the discharge valve 7 is installed at the connection port at the bottom of the inner tank 2. Similarly, welding is performed at the contact position between the discharge valve 7 and the inner tank 2 so that the discharge valve 7 connects to the inner tank 2 for discharge.

[0038] Based on the installation of strut 20 at the reinforcing pile 15, the entire inner tank 2 is supported within the bottom shell 6. Subsequently, the outer tank 1 is assembled. The specific assembly of the outer tank 1 and the inner tank 2 includes: first... Figure 2 As shown, a connecting flange 12 is fixedly provided around the outside of the inner tank 2; and as shown in the figure... Figure 1 As shown, the top of the outer tank 1 is folded inward to form a fixed interface 10. Since the diameters of the inner tank flange 2a and the top cover 3 are smaller than the aperture of the fixed interface 10, the outer tank 1 is fitted from the top downward so that the fixed interface 10 abuts against the top of the connecting flange 12. At the same time, the bottom of the outer tank 1 is spliced ​​with the top of the casing 6. After spot welding the fixed interface 10 and the connecting flange 12 at the contact position, they are then fully welded to fix them so that the outer tank 1 and the inner tank 2 are fixedly assembled.

[0039] Preferably, in order to improve the sealing performance of the outer tank 1 and the inner tank 2 after welding and assembly, a sealing ring (not shown in the figure) structure can be further installed in the groove formed after the fixed interface 10 and the connecting flange 12 are welded together.

[0040] Correspondingly, the bottom end of the outer tank 1 is formed with an outer tank outer flange 1a, and the top end of the bottom sleeve 6 is formed with a bottom sleeve outer flange 6a. When the outer tank 1 is sleeved outside the inner tank 2, the outer tank outer flange 1a is fitted with the bottom sleeve outer flange 6a, and welding is performed thereon to fix the outer tank 1 and the bottom sleeve 6.

[0041] At this point, the cooling clamp cavity is jointly spaced between the outer tank 1, the inner tank 2 and the bottom sleeve 6, and the cooling clamp cavity is communicated with the medium inlet valve 11 and the medium outlet valve 8; wherein the medium inlet valve 11 is used for the inlet of the cooling medium, which is distributed on the outer tank 1; the medium outlet valve 8 is used for the outlet of the cooling medium, which is distributed on the bottom sleeve 6.

[0042] Generally, cooling water or other liquid cooling medium can be used as cooling medium, cooperating with circulating pump, cooling medium storage tank, heat exchanger and other structures, circulating the cooling medium in the cooling clamp cavity, using the heat absorption of the cooling medium to take away the high temperature heat generated by the continuous shearing and crushing work of the stirring shear in the inner tank 1, and then maintaining the temperature environment in the inner tank 2, so as to alleviate the adverse effects of high temperature on collagen.

[0043] In addition, it should be noted that after the outer tank 1 and the inner tank 2 are assembled, the top of the inner tank 2 extends out of the fixed interface 10 of the outer tank 1, so that the top cover 3 is exposed outside, which is convenient for maintenance.

[0044] On the top cover 3, in addition to the driving motor 4, a feeding hand hole 5 and a liquid inlet valve 14 are also arranged, the feeding hand hole 5 can conveniently organize the input of raw materials, and the liquid inlet valve 14 can conveniently add the solution required for shearing and crushing.

[0045] In addition, reinforcing ribs 9 for structural reinforcement can also be fixedly arranged on the outer wall of the tank body of the outer tank 1.

[0046] As can be known from the above, the raw material crushing device for animal collagen extraction disclosed by the utility model has the outer layer tank 1 and the bottom sleeve shell 6 sleeved outside the inner layer tank 2, the outer layer tank 1 and the bottom sleeve shell 6 are designed in a split mode, and are welded and connected during assembly, so that the shell structure of the whole crushing device has the advantages of simple structure and convenient assembly. Moreover, the inner layer tank 2, the outer layer tank 1 and the bottom sleeve shell 6 jointly form a cooling clamping cavity, the cooling clamping cavity is used for the inlet of cooling medium, and the heat emitted by the inner layer tank 2 can be taken away along with the circulation of the cooling medium, so that the accumulation of high temperature heat does not have an adverse effect on the collagen released in the shearing and crushing process. The raw material after shearing and crushing is discharged through the discharge valve 7 for subsequent extraction treatment. Therefore, the raw material crushing device disclosed in the embodiment has the performance of cooling and heat reduction, so that the collagen is prevented from being damaged by accumulated high temperature, and the subsequent extraction effect is improved.

[0047] Embodiment two

[0048] The embodiment discloses a raw material crushing device for animal collagen extraction, which is further limited in structure of a stirring and shearing device based on the structure disclosed in embodiment one. The stirring and shearing device has both stirring and shearing functions, which can shear and crush soft tissue raw materials by shearing, and increase the fluidity of the tissue raw materials by stirring, so that the tissue raw materials can better contact the shearing blades to improve the shearing and crushing effect.

[0049] The structure of the stirring and shearing device is specifically shown in Figure 4 , which includes a stirring main shaft 16, stirring blades 17 and shearing blades 18.

[0050] The stirring main shaft 16 is connected with the output end of the driving motor 5, and the driving motor 4 drives the rotation of the whole shearing and stirring device.

[0051] The stirring blades 17 are helical and distributed around the stirring main shaft 16, the outer contour of the stirring blades 17 is matched with the inner cavity structure of the inner layer tank 2, and the stirring blades 17 are used for increasing the fluidity of the tissue raw materials to improve the shearing and crushing effect.

[0052] Each group of shearing blades 18 has a blade end with a cutting edge structure, and the cutting edge structure is used for cutting the tissue raw materials.

[0053] Further, the stirring main shaft 16 is surrounded by support members 19, and the support members 19 are composed of reinforcing rings 191, vertical connecting rods 192 and inclined connecting rods 193.

[0054] The plurality of oblique connecting rods 193 are arranged in a conical shape at the bottom end of the stirring main shaft 16.

[0055] The oblique connecting rods 193 and the vertical connecting rods 192 provide structural support for the arrangement of the stirring blades 17, and also have a certain mixing and stirring effect during the rotation of the stirrer.

[0056] In order to enable the shear blades 18 to act on the tissue raw material in the inner tank 2 at multiple sites, the shear blades 18 are installed on the stirring main shaft 16 and the vertical connecting rods 192, and the shear blades distributed at multiple sites jointly act to sufficiently complete the shearing of the tissue raw material.

[0057] As can be seen from the above, the raw material crushing device for animal collagen extraction disclosed in the embodiment is designed with a stirring and shearing device that has stirring and shearing effects. The stirring effect increases the flowability of the tissue raw material for collagen extraction, and the shearing effect can sufficiently complete the shearing and crushing of the tissue raw material. Due to the improved shearing and crushing performance, the subsequent collagen extraction processing effect can be further improved.

[0058] The above embodiment is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the technical solution of the present application also fall within the protection scope of the present application.

Claims

1. A raw material crushing device for extracting animal collagen, characterized in that: It includes an outer tank (1), an inner tank (2), and a bottom shell (6). The top of the outer tank (1) is folded inward to form a fixed interface (10), and the inner tank (2) is fixedly surrounded by a connecting flange (12). The outer tank (1) is fitted outside the inner tank (2), and the fixed interface (10) abuts against the upper part of the connecting flange (12) and is welded to the connecting flange (12). The bottom shell (6) is also fitted onto the outside of the inner tank (2), and is welded and fixed to the outer tank outer flange (1a) formed at the bottom end of the outer tank (1) by the bottom shell (6a) formed at the top end of the bottom shell (6). A cooling chamber is provided between the outer tank (1), the inner tank (2), and the bottom shell (6). The cooling chamber is connected to a medium inlet valve (11) and a medium outlet valve (8). The medium inlet valve (11) is located on the outer tank (1), and the medium outlet valve (8) is located on the bottom shell (6).

2. The raw material crushing device for extracting animal collagen according to claim 1, characterized in that: The top of the inner tank (2) extends upward from the fixed interface (10) of the outer tank (1), and a top cover (3) is closed at the top opening of the inner tank (2).

3. The raw material crushing device for extracting animal collagen according to claim 2, characterized in that: The top cover (3) fits onto the inner tank flange (2a) formed around the top of the inner tank (2), and the inner tank flange (2a) and the top cover (3) are locked together by a plum blossom knob threaded rod (13).

4. The raw material crushing device for extracting animal collagen according to claim 3, characterized in that: The diameters of the inner tank flange (2a) and the top cover (3) are both smaller than the aperture of the fixed interface (10).

5. The raw material crushing device for extracting animal collagen according to claim 2 or 4, characterized in that: The top cover (3) is provided with a feeding hand hole (5) and a liquid inlet valve (14). The bottom sleeve (6) is equipped with a discharge valve (7). The discharge valve (7) passes upward through the bottom sleeve (6) and is connected to the inner tank (2).

6. The raw material crushing device for extracting animal collagen according to claim 5, characterized in that: The top cover (3) is also equipped with a drive motor (4), and a stirring shear is installed at the output end of the drive motor (4).

7. The raw material crushing device for extracting animal collagen according to claim 6, characterized in that: The stirring shear includes a stirring main shaft (16), stirring blades (17) and shearing blades (18). The stirring spindle (16) is connected to the output end of the drive motor (4), and the stirring blades (17) are spiral-shaped and distributed around the stirring spindle (16); The shearing blades (18) are provided in multiple sets, and each set of shearing blades (18) has a blade structure at the end of the blade.

8. The raw material crushing device for extracting animal collagen according to claim 7, characterized in that: Support members (19) are distributed around the stirring spindle (16). The support member (19) consists of a reinforcing ring (191), a vertical connecting rod (192), and a diagonal connecting rod (193); The inclined connecting rod (193) is provided in multiple ways, and the bottom ends of the multiple inclined connecting rods (193) are respectively fixed to the bottom end of the stirring main shaft (16) so that the multiple inclined connecting rods (193) are distributed in a conical shape. Each diagonal link (193) has a vertical link (192) fixed at its top, and the vertical link (192) together support the connecting reinforcement ring (191) at the top.

9. The raw material crushing device for extracting animal collagen according to claim 8, characterized in that: The stirring blade (17) is fixed on the support (19), and the shearing blade (18) is installed on the stirring main shaft (16) and the vertical connecting rod (192).

10. The raw material crushing device for extracting animal collagen according to claim 1, characterized in that: A reinforcing pile (15) is fixed at the bottom of the bottom shell (6), and a support rod (20) that can be inserted into the bottom of the inner tank (2) is connected to the reinforcing pile (15).

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