Instantaneous sterilization device used in gelatin production process

Abstract

The invention provides an instantaneous sterilization device used in a gelatin production process, and relates to the technical field of steam sterilization, the instantaneous sterilization device comprises a cooling tank, a driving mechanism, a steam heating assembly and a sterilization timing assembly, a cooling solution is injected into the cooling tank, conveying pipelines are inserted into the two ends of the cooling tank, end plates are welded to the two sides of the top of the cooling tank, and the end plates are welded to the top of the cooling tank. One end of the driving mechanism is installed on the surface of the end plate, and steam heating assemblies and a sterilization timing assembly are installed on the side edge of the driving mechanism. According to the gelatin solution sterilization device, different batches of gelatin solutions can be continuously subjected to material preparation injection and sterilization treatment, the container part of the sterilization timing assembly can be cooled after sterilization is completed, the influence of the container temperature on the sterilization effect of the gelatin solutions is avoided, the accuracy of sterilization time and temperature control is improved, and steam mixing is more efficient and uniform.

Description

Technical Field

[0001] The present invention relates to the field of steam sterilization technology, and specifically to an instantaneous sterilization device for gelatin production process. Background Art

[0002] The main purpose of sterilization in the gelatin production process is to prevent the presence of bacteria and microorganisms, so as to avoid the deterioration of properties such as gel strength and viscosity during the storage of gelatin, and ensure the use effect of gelatin in the photographic, pharmaceutical and food industries. The presence of bacteria and microorganisms will cause the deterioration of properties such as gel strength and viscosity of gelatin during storage, affecting its application effect in the photographic, pharmaceutical and food industries. Through sterilization treatment, the hygiene standard of gelatin products can be ensured to meet the requirements of food hygiene and export.

[0003] In the prior art, the sterilization devices for gelatin production process mostly adopt high-temperature steam instantaneous sterilization treatment. In this sterilization process, it is necessary to strictly control the mixing time between high-temperature steam and gelatin solution. If the sterilization time is too long, the active ingredients in gelatin will be inactivated, thus reducing the quality of the finished product. However, in the existing solutions for mass production, a relatively large amount of gelatin solution needs to be injected each time, which results in long injection and discharge processes. Therefore, in the preheating stage and the later discharge stage, the gelatin solution will still come into contact with high-temperature steam, and the time of this part is difficult to accurately control, which further increases the difficulty of controlling the sterilization time. On the other hand, the container itself will also be affected by steam and change its temperature, which leads to the need to consider the interference of the container's own temperature when sterilizing different batches of gelatin solution. This factor will also affect the sterilization effect of the gelatin solution. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide an instantaneous sterilization device for gelatin production process to solve the problems raised in the above background art. The present invention can continuously carry out the preparation injection and sterilization treatment of different batches of gelatin solution by driving the mechanism to simultaneously control the docking and separation of two groups of steam heating components and sterilization timing components, improving the utilization rate and processing efficiency of the equipment. And with the rotatable effect of the sterilization timing component itself, the temperature of the container part of the sterilization timing component can be lowered after sterilization, avoiding the influence of the container temperature on the sterilization effect of the gelatin solution, improving the accuracy of controlling the sterilization time and temperature, and making the steam mixing more efficient and uniform.

[0005] To achieve the above object, the present invention is realized by the following technical solutions: An instantaneous sterilization device for the gelatin production process, including a sterilization device body, the sterilization device body includes a cooling tank, a driving mechanism, a steam heating component, and a sterilization timing component. A cooling solution is injected into the interior of the cooling tank. Conveying pipes are inserted at both ends of the cooling tank. End plates are welded to both sides of the top of the cooling tank. One end of the driving mechanism is installed on the surface of the end plate. A steam heating component and a sterilization timing component are installed on the side of the driving mechanism. And the number of both the steam heating component and the sterilization timing component is two. Each steam heating component rotates after running through the driving mechanism. And the steam heating component is in partial contact with the sterilization timing component by rotation. One end of the sterilization timing component is connected to a discharge pipe. The end of the discharge pipe is connected to one end of the conveying pipe. And the discharge pipe is made of a metal hose material. A steam outlet component is embedded at the bottom of each steam heating component.

[0006] Further, the driving mechanism includes a motor, a driving shaft, and a driven shaft. The output end of the motor is inserted with the driving shaft. Transmission brackets are welded to the sides of both the driving shaft and the driven shaft. The steam heating component is welded to the end of the transmission bracket.

[0007] Further, the housing part of the motor is screwed on the outside of one of the end plates. The ends of both the driving shaft and the driven shaft are embedded into the inner wall of the other end plate through bearings. A driving gear is key-connected to the surface of the driving shaft. A driven gear is key-connected to the surface of the driven shaft. The driving gear and the driven gear are meshed with each other.

[0008] Further, the steam heating component includes a steam box and an exhaust pipe. The interior of the steam box is of a hollow structure. And a steam conveying pipe is inserted at the top of the steam box. The end of the steam conveying pipe is connected to an external high-temperature steam generator.

[0009] Further, the clamp between the two steam boxes is an obtuse angle. A plurality of steam outlet components are installed at the bottom of each steam box. And a mixing gap is provided between adjacent steam outlet components. The bottom end of the exhaust pipe is communicated with the interior of the mixing gap. And the bottom end of the exhaust pipe is flush with the bottom surface of the steam box.

[0010] Further, the steam outlet component includes an outer sleeve and an inner sleeve. The top of the outer sleeve is integrally formed at the bottom of the steam box. The bottom end of the outer sleeve is in an open state. And outer air outlet holes are provided on the side of the outer sleeve.

[0011] Furthermore, the top of the inner sleeve is inserted into the interior of the outer sleeve, and extension strips are integrally formed on both sides of the top of the inner sleeve. A spring rod is inserted into the top of the extension strip, and the top of the spring rod is embedded in the inner wall of the steam box.

[0012] Furthermore, inner air outlet holes are provided on both sides of the inner sleeve, and the bottom of the inner sleeve is in a closed state. The side of the inner sleeve is in contact with the inner wall of the outer sleeve. The inner air outlet holes are used to be aligned with the outer air outlet holes, and the extension strip is pressed on the top area of ​​the outer sleeve by the push of the spring rod.

[0013] Furthermore, the sterilization timing assembly includes a sterilization box and a partition, the partition is integrally formed on the inner side of the sterilization box, a surround is integrally formed on the top of the partition, a top layer of heat conduction plate is welded to the outer side of the surround, a diversion channel is opened on the side of the surround, a second solenoid valve is installed in the diversion channel, the end of the diversion channel is connected to a collecting pipe, and an injection port is opened at the end of the collecting pipe.

[0014] Furthermore, a first solenoid valve is installed inside the discharge pipe, a cooling cavity is opened at the bottom of the sterilization box, and heat dissipation fins are inserted inside the cooling cavity. The cooling cavity, heat dissipation fins and the ends of the top heat conduction plate are used to be immersed in the cooling solution inside the cooling tank.

[0015] Beneficial effects of the present invention:

[0016] 1. The instantaneous sterilization device used in the gelatin production process controls the docking and separation of two groups of steam heating components and sterilization timing components through a driving mechanism, and can continuously prepare, inject and sterilize different batches of gelatin solutions. While sterilizing one part of the gelatin solution, the other part of the gelatin solution can be discharged and the solution that needs to be sterilized later can be updated, thereby improving the utilization rate of the equipment and the processing efficiency.

[0017] 2. The instantaneous sterilization device used in the gelatin production process cooperates with the rotatable effect of the sterilization timing component itself, so that the container part of the sterilization timing component itself can be cooled after the sterilization is completed. Therefore, when the subsequent gelatin solution is steam sterilized, it can ensure that the high container has been cooled, avoiding the container temperature from affecting the sterilization effect of the gelatin solution, and improving the accuracy of sterilization time and temperature control.

[0018] 3. The instantaneous sterilization device used in the gelatin production process mixes steam with gelatin solution through the steam outlet component at the bottom of the steam heating component. The steam mixing is more efficient and uniform, and can reduce the probability of some liquid entering the steam outlet component during the sterilization process. At the same time, the overflowed steam is diverted for easy recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. 1 is a schematic structural diagram of the external shape of an instantaneous sterilization device for use in the production process of gelatin according to the present invention;

[0020] Figure 2 FIG. 2 is a schematic structural diagram of the steam heating component and the sterilization timing component of the present invention;

[0021] Figure 3 FIG. 3 is a side sectional view of the steam heating component and the sterilization timing component of the present invention;

[0022] Figure 4 FIG. 4 is a schematic structural diagram of the steam heating component part of the present invention;

[0023] Figure 5 FIG. 5 is a schematic structural diagram of the sterilization timing component part of the present invention;

[0024] Figure 6 FIG. 6 is Figure 3 an enlarged view of area A in FIG. 2;

[0025] Figure 7 FIG. 7 is an exploded view of the steam outlet component part of the present invention;

[0026] In the figures: 1, cooling tank; 2, end plate; 3, conveying pipeline; 4, driving mechanism; 5, steam heating component; 6, sterilization timing component; 7, motor; 8, driving shaft; 9, driving gear; 10, driven shaft; 11, transmission bracket; 12, driven gear; 13, steam box; 14, steam outlet component; 15, mixing gap; 16, exhaust pipeline; 17, steam conveying pipeline; 18, sterilization box; 19, partition board; 20, enclosing board; 21, top layer heat conducting plate; 22, shunt channel; 23, collecting pipeline; 24, discharge pipeline; 25, cooling cavity; 26, heat dissipation fins; 27, outer sleeve; 28, outer air outlet; 29, inner sleeve; 30, inner air outlet; 31, extension bar; 32, spring rod; 33, injection port; 34, first solenoid valve; 35, second solenoid valve. DETAILED DESCRIPTION OF THE INVENTION

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] Please refer to Figures 1 to 7, the present invention provides the following technical solution: An instantaneous sterilization device for the gelatin production process, including a sterilization device body. The sterilization device body includes a cooling tank 1, a driving mechanism 4, a steam heating component 5, and a sterilization timing component 6. The inside of the cooling tank 1 is filled with a cooling solution. Both ends of the cooling tank 1 are inserted with conveying pipes 3. Both sides of the top of the cooling tank 1 are welded with end plates 2. One end of the driving mechanism 4 is installed on the surface of the end plate 2. The steam heating component 5 and the sterilization timing component 6 are installed on the side of the driving mechanism 4, and the number of both the steam heating component 5 and the sterilization timing component 6 is two. Each steam heating component 5 performs a rotational motion after running through the driving mechanism 4, and the steam heating component 5 is in partial contact with the sterilization timing component 6 through rotation. One end of the sterilization timing component 6 is connected to a discharge pipe 24. The end of the discharge pipe 24 is connected to one end of the conveying pipe 3, and the discharge pipe 24 is made of a metal hose material. A steam outlet component 14 is embedded at the bottom of each steam heating component 5. The sterilization device realizes the sterilization treatment of the gelatin solution by mixing the gelatin solution with high-temperature steam.

[0029] When the present invention is in use, by starting the driving mechanism 4 in the middle, the steam heating component 5 and the sterilization timing component 6 at the front end are controlled to rotate with the help of the driving mechanism 4. Through the gear set in the driving mechanism 4, the steam heating component 5 and the sterilization timing component 6 can perform reverse movements, and then one of the steam heating components 5 and the sterilization timing component 6 are docked. During the docking process, the gelatin solution can be injected into the inside of the sterilization box 18 from the injection port 33, and the steam outlet component 14 is triggered to open, so that high-temperature steam can be injected into the inside of the sterilization timing component 6 to realize the sterilization treatment of the gelatin solution inside. After the sterilization is completed, controlling the driving mechanism 4 to rotate in the reverse direction can rotate the sterilized sterilization box 18 to an inclined state and make it contact with the cooling solution inside the cooling tank 1. At the same time, with the help of the tilting device and opening the first solenoid valve 34, the sterilized gelatin solution can be discharged towards the outside, and at the same time, the other set of steam heating component 5 and the sterilization timing component 6 are docked, and repeating the above process can continuously perform the sterilization treatment.

[0030] In this embodiment, the driving mechanism 4 includes a motor 7, a driving shaft 8, and a driven shaft 10. The output end of the motor 7 is inserted with the driving shaft 8. Transmission brackets 11 are welded to the sides of the driving shaft 8 and the driven shaft 10, and the steam heating assembly 5 is welded to the ends of the transmission brackets 11. The housing part of the motor 7 is screwed to the outside of one of the end plates 2. The ends of the driving shaft 8 and the driven shaft 10 are respectively embedded into the inner wall of the other end plate 2 through bearings. A driving gear 9 is key-connected to the surface of the driving shaft 8, and a driven gear 12 is key-connected to the surface of the driven shaft 10. The driving gear 9 and the driven gear 12 are meshed with each other. By controlling the two groups of steam heating assemblies 5 and the sterilization timing assembly 6 to dock and separate simultaneously through the driving mechanism 4, the preparation injection and sterilization treatment of different batches of gelatin solutions can be carried out continuously. While sterilizing one part of the gelatin solution, the other part of the gelatin solution can be discharged and the solution to be sterilized subsequently can be updated, improving the utilization rate and processing efficiency of the equipment.

[0031] Specifically, after starting the motor 7, the motor 7 drives the driving shaft 8 to rotate. The driving shaft 8 meshes with the driven gear 12 by means of the driving gear 9 on its surface, so as to control the driven shaft 10 to rotate. The driven shaft 10 and the driving shaft 8 respectively drive the steam heating assembly 5 and the sterilization timing assembly 6 to rotate, so that the steam heating assembly 5 and the sterilization timing assembly 6 on one side can be docked and fitted, while the steam heating assembly 5 and the sterilization timing assembly 6 on the other side are separated and form an inclined state. At this time, the gelatin solution injected inside can be sterilized by means of the docked and fitted steam heating assembly 5 and sterilization timing assembly 6.

[0032] In this embodiment, the steam heating assembly 5 includes a steam box 13 and an exhaust pipe 16. The inside of the steam box 13 is of a hollow structure, and a steam delivery pipe 17 is inserted into the top of the steam box 13. The end of the steam delivery pipe 17 is connected to an external high-temperature steam generator. The clamp between the two steam boxes 13 is an obtuse angle. A plurality of steam outlet assemblies 14 are installed at the bottom of each steam box 13, and a mixing gap 15 is provided between adjacent steam outlet assemblies 14. The bottom end of the exhaust pipe 16 is communicated with the inside of the mixing gap 15, and the bottom end of the exhaust pipe 16 is flush with the bottom surface of the steam box 13.

[0033] Specifically, the high-temperature steam generated by the external steam generator is injected into the interior of the steam box 13 along the steam delivery pipe 17 at the top. In the steam box 13, the high-temperature steam is introduced into the steam diversion assembly at the bottom. Since the steam outlet assembly 14 blocks the air outlet part when not under extrusion at the bottom, the high-temperature steam inside the steam box 13 cannot be discharged. However, for the steam box 13 docked with the sterilization box 18 on one side, due to the extrusion treatment of the steam outlet assembly 14 at the bottom, the steam inside can be discharged from the bottom into the interior of the sterilization box 18, enabling the high-temperature steam to mix with the gelatin solution in the sterilization box 18 to achieve the purpose of sterilization. At the same time, after the discharged high-temperature steam mixes with the gelatin solution, some steam will still overflow, and the overflowed steam is directed externally through the exhaust pipe 16 at the top.

[0034] In this embodiment, the steam outlet assembly 14 includes an outer sleeve 27 and an inner sleeve 29. The top of the outer sleeve 27 is integrally formed at the bottom of the steam box 13. The bottom end of the outer sleeve 27 is in an open state, and outer air outlet holes 28 are provided on the side of the outer sleeve 27. The top of the inner sleeve 29 is inserted into the interior of the outer sleeve 27. Extension strips 31 are integrally formed on both sides of the top end of the inner sleeve 29. A spring rod 32 is inserted on the top of the extension strip 31, and the top end of the spring rod 32 is embedded in the inner wall of the steam box 13. Inner air outlet holes 30 are provided on both sides of the inner sleeve 29, and the bottom of the inner sleeve 29 is in a closed state. The side of the inner sleeve 29 is in contact with the inner wall of the outer sleeve 27. The inner air outlet holes 30 are used to align with the outer air outlet holes 28. The extension strip 31 is pressed against the top area of the outer sleeve 27 by the push of the spring rod 32. In the process of mixing steam with the gelatin solution through the steam outlet assembly 14 at the bottom of the steam heating assembly 5, the steam mixing is more efficient and uniform, and the probability of some liquid entering the interior of the steam outlet assembly 14 during sterilization can be reduced. At the same time, the overflowed steam is diverted for easy recycling.

[0035] Specifically, after the steam heating assembly 5 on one side is rotated by the driving mechanism 4 to be docked with the corresponding sterilization timing assembly 6 below, the inner sleeve 29 at the bottom can be pressed downward. The inner sleeve 29 moves upward relative to the outer sleeve 27. Therefore, the inner air outlet holes 30 on the inner side move upward until they align with the outer air outlet holes 28. After alignment, the high-temperature steam inside the steam box 13 can enter the interior of the inner sleeve 29, and sequentially pass through the inner air outlet holes 30 and the outer air outlet holes 28 and be discharged into the interior of the sterilization box 18 to mix with the gelatin solution in the sterilization box 18, realizing the sterilization treatment of this part of the gelatin solution.

[0036] In this embodiment, the sterilization timing component 6 includes a sterilization chamber 18 and a partition plate 19. The partition plate 19 is integrally formed inside the sterilization chamber 18. A surrounding plate 20 is integrally formed at the top of the partition plate 19. A top-layer heat conducting plate 21 is welded to the outside of the surrounding plate 20. A diversion channel 22 is provided on the side of the surrounding plate 20. A second solenoid valve 35 is installed in the diversion channel 22. The end of the diversion channel 22 is connected to a collecting pipe 23. An injection port 33 is provided at the end of the collecting pipe 23. A first solenoid valve 34 is installed inside the discharge pipe 24. A cooling cavity 25 is provided at the bottom of the sterilization chamber 18. Heat dissipation fins 26 are inserted into the cooling cavity 25. The ends of the cooling cavity 25, the heat dissipation fins 26, and the top-layer heat conducting plate 21 are all used to be immersed in the cooling solution inside the cooling tank 1. With the rotatable effect of the sterilization timing component 6 itself, the container part of the sterilization timing component 6 can be cooled after sterilization is completed. Therefore, when steam sterilization treatment is performed on the subsequent gelatin solution, it can be ensured that the high container has been cooled, avoiding the influence of the container temperature on the sterilization effect of the gelatin solution and improving the accuracy of the control of sterilization time and temperature.

[0037] Specifically, the gelatin solution will pass through the injection port 33 and the collecting pipe 23, and then flow into the inside of the sterilization chamber 18 from the diversion channel 22 after the second solenoid valve 35 is opened. At this time, through the injection of the above-mentioned steam, instantaneous sterilization treatment can be performed on this part of the gelatin solution in the sterilization chamber 18. After sterilization is completed, the driving mechanism 4 controls the sterilization chamber 18 to rotate and tilt towards the bottom until the bottom area of the sterilization chamber 18 is immersed in the cooling solution, so as to quickly cool the sterilization chamber 18 itself and the gelatin solution inside. At the same time, the first solenoid valve 34 is opened, and with the tilt, the internal gelatin solution flows and concentrates towards the discharge pipe 24, and finally is discharged from the external conveying pipe 3. After the discharge is completed, the sterilization chamber 18 can quickly reach the cooling purpose.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An instantaneous sterilization device used in gelatin production process, comprising a sterilization device body, characterized in that: The sterilization device body comprises a cooling tank (1), a driving mechanism (4), a steam heating component (5) and a sterilization timing component (6); a cooling solution is injected into the cooling tank (1); both ends of the cooling tank (1) are plugged with a delivery pipe (3); end plates (2) are welded on both sides of the top of the cooling tank (1); one end of the driving mechanism (4) is mounted on the surface of the end plate (2); the side of the driving mechanism (4) is mounted with a steam heating component (5) and a sterilization timing component (6); and the steam heating component (5) and the sterilization timing component (6) are The number of sterilization timing components (6) is two, each steam heating component (5) rotates after being operated by the driving mechanism (4), and the steam heating component (5) is partially fitted with the sterilization timing component (6) by rotation, one end of the sterilization timing component (6) is connected to a discharge pipe (24), the end of the discharge pipe (24) is connected to one end of the delivery pipe (3), and the discharge pipe (24) is made of metal hose material, and a steam outlet component (14) is embedded at the bottom of each steam heating component (5).

2. The instantaneous sterilization device used in gelatin production process according to claim 1, characterized in that: The driving mechanism (4) comprises a motor (7), a driving shaft (8) and a driven shaft (10); the driving shaft (8) is inserted into the output end of the motor (7); transmission brackets (11) are welded to the sides of the driving shaft (8) and the driven shaft (10); and the steam heating component (5) is welded to the end of the transmission bracket (11).

3. The instantaneous sterilization device used in gelatin production process according to claim 2, characterized in that: The housing portion of the motor (7) is screwed onto the outer side of one of the end plates (2); the ends of the driving shaft (8) and the driven shaft (10) are embedded in the inner wall of the other end plate (2) via bearings; the surface key of the driving shaft (8) is connected to a driving gear (9); the surface key of the driven shaft (10) is connected to a driven gear (12); the driving gear (9) and the driven gear (12) are meshed with each other.

4. The instantaneous sterilization device used in gelatin production process according to claim 2, characterized in that: The steam heating component (5) comprises a steam box (13) and an exhaust pipe (16); the interior of the steam box (13) is a hollow structure, and a steam delivery pipe (17) is inserted at the top of the steam box (13); the end of the steam delivery pipe (17) is connected to an external high-temperature steam generator.

5. The instantaneous sterilization device used in gelatin production process according to claim 4, characterized in that: The clamp between the two steam boxes (13) is an obtuse angle, a plurality of steam outlet assemblies (14) are installed at the bottom of each steam box (13), and a mixing gap (15) is provided between adjacent steam outlet assemblies (14), the bottom end of the exhaust pipe (16) is connected to the inside of the mixing gap (15), and the bottom end of the exhaust pipe (16) is flush with the bottom surface of the steam box (13).

6. The instantaneous sterilization device used in gelatin production process according to claim 4, characterized in that: The steam outlet assembly (14) comprises an outer sleeve (27) and an inner sleeve (29), the top of the outer sleeve (27) is integrally formed on the bottom of the steam box (13), the bottom end of the outer sleeve (27) is open, and an outer air outlet hole (28) is provided on the side of the outer sleeve (27).

7. The instantaneous sterilization device used in gelatin production process according to claim 6, characterized in that: The top of the inner sleeve (29) is inserted into the interior of the outer sleeve (27), and extension strips (31) are integrally formed on both sides of the top of the inner sleeve (29). A spring rod (32) is inserted into the top of the extension strip (31), and the top of the spring rod (32) is embedded in the inner wall of the steam box (13).

8. The instantaneous sterilization device used in gelatin production process according to claim 7, characterized in that: Inner air outlet holes (30) are provided on both sides of the inner sleeve (29), and the bottom of the inner sleeve (29) is in a closed state. The side edges of the inner sleeve (29) are in contact with the inner wall of the outer sleeve (27). The inner air outlet holes (30) are used to be aligned with the outer air outlet holes (28), and the extension strip (31) is pressed against the top area of ​​the outer sleeve (27) by the push of the spring rod (32).

9. The instantaneous sterilization device used in gelatin production process according to claim 6, characterized in that: The sterilization timing assembly (6) comprises a sterilization box (18) and a partition (19), wherein the partition (19) is integrally formed on the inner side of the sterilization box (18), a surrounding plate (20) is integrally formed on the top of the partition (19), a top heat conducting plate (21) is welded to the outer side of the surrounding plate (20), a shunt channel (22) is provided on the side of the surrounding plate (20), a second solenoid valve (35) is installed in the shunt channel (22), the end of the shunt channel (22) is connected to a collecting pipe (23), and an injection port (33) is provided at the end of the collecting pipe (23).

10. The instantaneous sterilization device used in gelatin production process according to claim 9, characterized in that: A first solenoid valve (34) is installed inside the discharge pipe (24); a cooling cavity (25) is provided at the bottom of the sterilization box (18); a heat sink fin (26) is inserted into the cooling cavity (25); the cooling cavity (25), the heat sink fin (26) and the end of the top heat conducting plate (21) are all used to be immersed in the cooling solution inside the cooling tank (1).

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