A surface de-icing device for fish processing

Abstract

The utility model relates to frozen fish processing technical field discloses a frozen fish processing is with surface ice removing device, including base, base left side fixedly connected with motor placing table, base right side fixedly connected with heating base, heating base right side fixedly connected with feeding platform, the left side fixedly connected with support seat of motor placing table, base and support seat top four corner positions fixedly connected with spring, base and support seat front and back both sides all are fixedly connected with fixed block, spring top fixedly connected with the inclined placement of the strainer, the left side of strainer is equipped with brine pool. In the utility model, through the combination of a variety of ice removing technology, efficient, comprehensive thawing is realized. The device integrates mechanical ice removing, water bath ice removing or other technology, removes the surface ice layer by using mechanical brush and vibrating device, successively through water bath auxiliary melting residual ice layer, ensures thawing even and completely, not only improves the ice removing efficiency, also reduced the damage to the fish body surface.

Description

Technical Field

[0001] This utility model relates to the field of frozen fish processing technology, specifically to a surface de-icing device for frozen fish processing. Background Technology

[0002] Frozen fish processing technology extends the shelf life and maintains the quality of fish through freezing. The main steps include: selecting fresh fish, pre-processing such as cleaning, scaling, gutting, and cutting; rapidly freezing the fish to below -18°C using quick-freezing technology (such as liquid nitrogen freezing), followed by deep freezing; vacuum or modified atmosphere packaging, storage in cold storage below -18°C, and transportation via cold chain. Hygiene management and quality testing are emphasized during processing to ensure product safety. Technological innovations such as ultra-low temperature freezing and intelligent processing improve efficiency and meet market demand for healthy and diverse frozen fish products.

[0003] Existing de-icing technologies for frozen fish include various methods aimed at efficiently removing ice and minimizing damage to the fish. Mechanical de-icing and water bath de-icing are two common techniques. Mechanical de-icing uses brushes, rollers, or vibrating devices to physically remove the ice layer from the surface of the frozen fish. It is simple to operate and low in cost, making it suitable for large-scale production, but it may cause slight damage to the fish's surface. Water bath de-icing involves immersing the frozen fish in water slightly above freezing point, using the water temperature to melt the ice. This method removes ice evenly and causes minimal damage to the fish, making it suitable for various fish species. However, it consumes more water, and the water temperature and immersion time must be carefully controlled to avoid affecting the fish's flavor and nutritional components.

[0004] However, the above-mentioned ice removal technology for frozen fish still has the following problems: most ice removal devices for frozen fish only use one ice removal technology, which can easily lead to incomplete thawing, and the more widely used ice removal devices can cause greater damage to the surface of the fish.

[0005] To address the aforementioned problems, a surface de-icing device for frozen fish processing is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a surface de-icing device for frozen fish processing, which solves the problems of the previous de-icing technology being singular, incomplete thawing, and causing significant damage to the fish.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a surface de-icing device for frozen fish processing, comprising a base and a roller, a motor placement platform fixedly connected to the left side of the base, a heating base fixedly connected to the right side of the base, a feeding platform fixedly connected to the right side of the heating base, a support base fixedly connected to the left side of the motor placement platform, springs fixedly connected to the four corners of the top of the base and the support base, fixing blocks fixedly connected to the front and rear sides of the base and the support base, an inclined strainer fixedly connected to the top of the spring, and a brine tank provided on the left side of the strainer.

[0008] As a further description of the above technical solution: a power source is fixedly connected to the front side of the heating base, and heating rods are evenly distributed on the bottom right side of the sluice plate, and the heating rods are fixedly connected to the top of the heating base.

[0009] As a further description of the above technical solution: a roller drive motor is fixedly connected to the front end of the roller, and the roller drive motor is fixedly connected to the top of the fixed block.

[0010] As a further description of the above technical solution: baffles are fixedly connected to the front and rear sides of the sluice plate.

[0011] As a further description of the above technical solution: a vibration motor is fixedly connected to the top of the motor placement platform, a motor connecting block is fixedly connected to the top of the vibration motor, and the top of the motor connecting block is fixedly connected to the bottom of the slotted plate.

[0012] As a further description of the above technical solution: the top of the fixing blocks on both sides of the base are respectively fixedly connected to the left claw drive motor and the right claw drive motor.

[0013] As a further description of the above technical solution: the output ends of the left claw drive motor and the right claw drive motor are respectively fixedly connected to the left claw and the right claw, and the left claw and the right claw are staggered.

[0014] As a further description of the above technical solution: a roller drive motor is fixedly connected to the top of the fixing block on the front side of the support base, and the output end of the roller drive motor is fixedly connected to one end of the roller, and bristles are fixedly connected to the outer surface of the roller.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention provides a surface de-icing device for frozen fish processing, which achieves efficient and comprehensive thawing by combining multiple de-icing technologies. The device integrates mechanical de-icing, water bath de-icing, and heating de-icing. It uses a mechanical brush and vibration device to remove the surface ice layer, followed by a water bath to help melt the remaining ice layer, ensuring uniform and thorough thawing.

[0017] This utility model provides a surface de-icing device for frozen fish processing. Through a combined de-icing method, it not only improves de-icing efficiency but also reduces damage to the surface of the fish, making it suitable for large-scale production and high-quality frozen fish processing. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0019] Figure 2 This is a right view of the three-dimensional structure of this utility model;

[0020] Figure 3 This is a three-dimensional front view of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of this utility model.

[0022] In the diagram: 1. Base; 2. Motor placement platform; 3. Vibrating motor; 4. Support base; 5. Brine tank; 6. Left jaw drive motor; 7. Strainer plate; 8. Feeding platform; 9. Heating rod; 10. Power supply; 11. Heating base; 12. Connecting rod; 13. Fixing block; 14. Spring; 15. Roller; 16. Brush bristles; 17. Left jaw; 18. Right jaw; 19. Baffle; 20. Motor connecting block; 21. Right jaw drive motor; 22. Roller drive motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0025] Combination Figure 1 This utility model discloses a surface de-icing device for frozen fish processing, comprising a base 1 and a roller 15. A motor placement platform 2 is fixedly connected to the left side of the base 1 for placing a vibration motor 3. A heating base 11 is fixedly connected to the right side of the base 1 for placing a heating tube, a power supply, and providing support. A feeding platform 8 is fixedly connected to the right side of the heating base 11, through which frozen fish enters the device. A support base 4 is fixedly connected to the left side of the motor placement platform 2 for fixed support. Springs 14 are fixedly connected to the four corners of the top of the base 1 and the support base 4 to facilitate vibration de-icing. Fixing blocks 13 are fixedly connected to the front and rear sides of the base 1 and the support base 4. An inclined strainer 7 is fixedly connected to the top of the springs 14, through which ice chips dislodged by vibration can be removed. A brine pool 5 is provided on the left side of the strainer 7 for water bath de-icing.

[0026] Combination Figure 2 and Figure 3A power supply 10 is fixedly connected to the front of the heating base 11 to supply power to the heating rods. The bottom right side of the drain plate 7 is provided with evenly distributed heating rods 9, and the heating rods 9 are fixedly connected to the top of the heating base 11 to heat the drain plate, making it easier to remove ice crystals from the surface of the frozen fish. The inside of the brine pool 5 is provided with brine 6, which can dissolve ice blocks faster. Baffles 19 are fixedly connected to the front and rear sides of the drain plate 7 to prevent the frozen fish from sliding out of the drain plate 7. A vibration motor 3 is fixedly connected to the top of the motor placement platform 2 to vibrate the drain plate to remove ice. A motor connecting block 20 is fixedly connected to the top of the vibration motor 3, and the top of the motor connecting block 20 is fixedly connected to the bottom of the drain plate 7, which serves to connect the motor and the drain plate. The tops of the fixing blocks 13 on both sides of the base 1 are respectively fixedly connected to the left claw drive motor 6 and the right claw drive motor 21, which serve to drive the claws.

[0027] Combination Figure 4 The output ends of the left claw drive motor 6 and the right claw drive motor 21 are respectively fixedly connected to the left claw 17 and the right claw 18, and the left claw 17 and the right claw 18 are staggered. The two claws work together to hold the frozen fish, which is convenient for vibration to remove ice. The top of the fixing block 13 on the front side of the support base 4 is fixedly connected to the roller drive motor 22, and the output end of the roller drive motor 22 is fixedly connected to one end of the roller 15 to drive the roller to rotate. The outer surface of the roller 15 is fixedly connected to the bristles 16. The rotation of the roller drives the bristles to remove ice.

[0028] Working principle: The start motor 10 powers the heating rod 9, while the left claw drive motor 6 and the right claw drive motor 21 drive the left claw 17 and right claw 18 to open. The drum drive motor 22 starts and drives the drum 15 to rotate. At this time, the worker puts the frozen fish into the feeding platform 8. The frozen fish flows through the upper perforated plate area of ​​the heating rod 9, where the temperature rises and the fish is heated to remove ice. When the frozen fish reaches the area under the left claw 17 and right claw 18, the left claw 17 and right claw 18 fall down and hold the frozen fish. At this time, the vibration motor 3 starts and vibrates the perforated plate 7. After the vibration de-icing is completed, the left claw 17 and right claw 18 open and release the frozen fish. The frozen fish continues to slide down and reaches the area of ​​the drum 15, where it is de-iced by the rotating bristles 16 on the drum 15. Finally, it slides into the brine tank 5 and soaks in the brine for the final water bath de-icing.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface de-icing device for processing frozen fish, comprising a base (1) and a roller (15), characterized in that: A motor placement platform (2) is fixedly connected to the left side of the base (1), a heating base (11) is fixedly connected to the right side of the base (1), a feeding platform (8) is fixedly connected to the right side of the heating base (11), a support base (4) is fixedly connected to the left side of the motor placement platform (2), springs (14) are fixedly connected to the four corners of the top of the base (1) and the support base (4), fixing blocks (13) are fixedly connected to the front and rear sides of the base (1) and the support base (4), an inclined drain plate (7) is fixedly connected to the top of the spring (14), and a brine pool (5) is provided on the left side of the drain plate (7).

2. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: The heating base (11) is fixedly connected to a power source (10) on the front side. The bottom of the sluice plate (7) is provided with evenly distributed heating rods (9) on the right side, and the heating rods (9) are fixedly connected to the top of the heating base (11).

3. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: The front end of the roller (15) is fixedly connected to a roller drive motor (22), and the roller drive motor (22) is fixedly connected to the top of the fixed block (13).

4. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: The sluice plate (7) is fixedly connected to baffles (19) on both the front and rear sides.

5. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: The top of the motor placement platform (2) is fixedly connected to a vibration motor (3), and the top of the vibration motor (3) is fixedly connected to a motor connecting block (20), and the top of the motor connecting block (20) is fixedly connected to the bottom of the slotted plate (7).

6. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: The top of the fixing blocks (13) on both sides of the base (1) are respectively fixedly connected to the left claw drive motor (6) and the right claw drive motor (21).

7. The surface de-icing device for frozen fish processing according to claim 6, characterized in that: The output ends of the left claw drive motor (6) and the right claw drive motor (21) are respectively fixedly connected to the left claw (17) and the right claw (18), and the left claw (17) and the right claw (18) are staggered.

8. The surface de-icing device for frozen fish processing according to claim 1, characterized in that: A roller drive motor (22) is fixedly connected to the top of the fixing block (13) on the front side of the support base (4), and the output end of the roller drive motor (22) is fixedly connected to one end of the roller (15). Brush bristles (16) are fixedly connected to the outer surface of the roller (15).

Images