A rapid thawing device for seafood processing

Abstract

The utility model discloses a rapid thawing device for seafood processing, and the utility model relates to the technical field of seafood processing, including a conveyor frame, a support frame fixedly installed at the lower end of the conveyor frame, a conveyor belt arranged on the inner side of the conveyor frame, and a mounting frame fixedly installed at the upper end of the conveyor frame. The rapid thawing device for seafood processing places frozen seafood on the conveyor belt by arranging a conveyor belt, a spray plate and a separation component, and the conveyor belt drives the product to move and enter the mounting frame, so that the first spray plate sprays hot water to melt the frozen seafood, and the separation component is used to break up the initially thawed seafood to avoid concentrated accumulation, so that the second spray plate can spray hot water for the second time to thaw, thereby improving the thawing speed, and finally the conveyor belt drives the thawed product to move to the outside of the mounting frame, which is convenient for loading and unloading, and improves convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of seafood processing, in particular to a rapid thawing device used for seafood processing. Background Art

[0002] Seafood generally refers to animals, plants and processed products from marine fisheries, most commonly fish, shrimps and crabs. During transportation, seafood needs to be frozen and sealed into a thick layer of ice, forming a block structure similar to ice bricks. Therefore, seafood needs to be thawed first during seafood processing.

[0003] For example, patent number CN219679651U discloses a rapid thawing device for seafood processing, comprising a thawing box and an air inlet cylinder arranged at the top of the thawing box, a thawing chamber and a water control chamber are sequentially opened from top to bottom inside the thawing box, a thawing drum is rotatably arranged on the back of the inner wall of the thawing chamber, a paddle plate evenly distributed is fixedly arranged on the inner side wall of the thawing drum, a drum cover is hingedly connected to one end of the outer side of the thawing drum, a reduction motor is fixedly installed on the back of the thawing box, the output end of the reduction motor is fixedly connected to one end of the thawing drum, and a hot air fan is fixedly installed inside the air inlet cylinder. The utility model is a rapid thawing device for seafood processing, the overall structural design of the seafood thawing device is simple, a rotatable thawing drum is added in the box, and during thawing, the thawing drum can drive the frozen seafood to continuously turn over in the thawing box, so that the contact between the inner and outer layers of seafood and the heat is more sufficient and uniform, which is conducive to improving the thawing efficiency;

[0004] However, in the process of seafood processing and thawing, a large number of products are usually frozen together, which makes it inconvenient to put them into the thawing drum. Loading and unloading of materials are very limited, affecting work efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rapid thawing device for seafood processing, which solves the problems of inconvenience in placing the seafood into a thawing drum, severe restrictions on loading and unloading of materials, and affected work efficiency.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rapid thawing device for seafood processing, comprising a conveying frame, a supporting frame is fixedly installed at the lower end of the conveying frame, a conveyor belt is arranged on the inner side of the conveying frame, a mounting frame is fixedly installed on the upper end of the conveying frame, a first spray plate is arranged on the left end of the inner side of the mounting frame, a second spray plate is arranged on the inner side of the mounting frame at the side of the first spray plate, a blowing plate is arranged on the right end of the inner side of the conveying frame, a heating water tank is fixedly installed on the left side of the upper end of the conveying frame, a hot air blower is fixedly installed on the right side of the upper end of the conveying frame, separation components are arranged on the left and right sides of the second spray plate on the inner side of the conveying frame, a water collecting tank is fixedly installed on the inner side of the supporting frame, and a filter screen is fixedly installed on the inner side of the water collecting tank.

[0007] Preferably, a driving motor is arranged on the left side of the front end of the conveying frame, and both left and right ends of the inner side of the conveying frame are rotatably connected with conveying shafts, and the conveying shaft and the output end of the driving motor are fixedly connected.

[0008] Preferably, the lower ends of the first spray plate and the second spray plate are both provided with spray ports, the upper ends of the first spray plate and the second spray plate are both fixedly connected with connecting pipes, and the surfaces of the connecting pipes are provided with temperature sensors.

[0009] Preferably, a notch is formed on the lower end surface of the blowing plate, the upper end of the blowing plate and the mounting frame are fixedly connected via a pipeline, and the front end of the hot air blower and the blowing plate are connected via a pipeline.

[0010] Preferably, two heating water tanks are provided, each of which is provided with a heating rod, a delivery pump is installed at the lower end of the heating water tank, the output end of the delivery pump is connected to a connecting pipe, and a circulation pipe is fixedly installed at the rear end of the heating water tank.

[0011] Preferably, the separation assembly includes a mounting plate, the upper end of the mounting plate is movably connected via an electric push rod, a connecting sleeve is fixedly installed at the lower end of the mounting plate, a separation baffle is sleeved at the lower end of the connecting sleeve, the upper end of the separation baffle and the mounting plate are movably connected via a spring, and the connecting sleeves are distributed at equal intervals.

[0012] Preferably, the conveyor belt is designed as a mesh structure, the upper end of the water collecting tank is adapted to the conveyor belt, a circulation pump is fixedly installed at the rear end of the water collecting tank, the circulation pump is connected to a circulation pipe, and the circulation pump is located below the filter screen.

[0013] Beneficial Effects

[0014] The utility model provides a rapid thawing device for seafood processing. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The rapid thawing device for seafood processing places frozen seafood on the conveyor belt by arranging a conveyor belt, a spray plate and a separation component, and the conveyor belt drives the product to move into the mounting rack, so that the first spray plate sprays hot water to melt the frozen seafood, and the separation component is used to break up the initially thawed seafood to avoid concentrated accumulation, so that the second spray plate can spray hot water for the second time to thaw and improve the thawing speed. Finally, the conveyor belt drives the thawed product to move to the outside of the mounting rack, which is convenient for loading and unloading and improves convenience.

[0016] 2. The rapid thawing device for seafood processing is provided with a blowing plate, a water collecting tank and a filter screen plate, etc. During the thawing process of seafood, the sprayed hot water can simultaneously bring the thawed melted water into the water collecting tank to recycle the water source, and the filter screen plate performs filtering treatment, which is convenient for the recovery and recycling of water sources and reduces the waste of water sources. During the thawing process, the blowing plate is used to blow air on the thawed seafood to reduce the humidity on the surface of the seafood and ensure the thawing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. conveying frame; 2. supporting frame; 3. conveyor belt; 4. mounting frame; 5. first spray plate; 51. connecting pipe; 6. second spray plate; 7. blowing plate; 8. heating water tank; 81. conveying pump; 82. circulation pipe; 9. hot air blower; 10. separation component; 101. mounting plate; 102. electric push rod; 103. connecting sleeve; 104. separation baffle; 11. water collecting tank; 111. circulation pump; 12. filter screen; 13. driving motor; 14. conveying shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a rapid thawing device for seafood processing, comprising a conveying frame 1, a driving motor 13 is arranged on the left side of the front end of the conveying frame 1, and the left and right ends of the inner side of the conveying frame 1 are rotatably connected with a conveying shaft 14, and the conveying shaft 14 is fixedly connected to the output end of the driving motor 13, and the lower end of the conveying frame 1 is fixedly installed with a supporting frame 2, and the inner side of the conveying frame 1 is provided with a conveyor belt 3, and the upper end of the conveying frame 1 is fixedly installed with a mounting frame 4, and the left end of the inner side of the mounting frame 4 is provided with a first spray plate 5, and the inner side of the mounting frame 4 is provided with a second spray plate 6 at the side of the first spray plate 5, and the lower ends of the first spray plate 5 and the second spray plate 6 are fixedly connected. The ends of the first spray plate 5 and the second spray plate 6 are both provided with spray ports, the upper ends of the first spray plate 5 and the second spray plate 6 are both fixedly connected with a connecting pipe 51, the surface of the connecting pipe 51 is provided with a temperature sensor, the frozen seafood is placed on the conveyor belt 3, the conveyor belt 3 drives the product to move, and enters the mounting rack 4, so that the first spray plate 5 sprays hot water to melt the frozen seafood, and then the second spray plate 6 performs secondary spray thawing, the secondary spray water temperature is different, after the initial thawing, the whole piece of seafood can be broken up, so as to facilitate the rapid thawing of the secondary spray, and at the same time the conveyor belt 3 is operated at a low speed or intermittently, so that the seafood has enough spray thawing time;

[0024] A blowing plate 7 is provided at the right end of the inner side of the conveying frame 1, and a notch is provided on the lower end surface of the blowing plate 7. The upper end of the blowing plate 7 is fixedly connected to the mounting frame 4 through a pipeline, and the front end of the hot air blower 9 is connected to the blowing plate 7 through a pipeline. A heating water tank 8 is fixedly installed on the left side of the upper end of the conveying frame 1, and a hot air blower 9 is fixedly installed on the right side of the upper end of the conveying frame 1. There are two heating water tanks 8, and heating rods are provided inside the heating water tanks 8. A delivery pump 81 is installed at the lower end of the heating water tank 8, and the output end of the delivery pump 81 is connected to the connecting pipe 51. A circulation pipe 82 is fixedly installed at the rear end of the heating water tank 8. The delivery pump 81 is used to deliver the warm water in the heating water tank 8 to the spray plate, and the water temperature control of the first spray plate 5 and the second spray plate 6 is sensed by the temperature sensor to sense the water temperature, and the information synchronization device control end, and then the heating temperature of the heating rod is adjusted to avoid excessive water temperature affecting product quality;

[0025] The inner side of the conveying frame 1 is provided with a separation assembly 10 on both sides of the left and right sides of the second spray plate 6. The separation assembly 10 includes a mounting plate 101. The upper end of the mounting plate 101 is movably connected by an electric push rod 102. The lower end of the mounting plate 101 is fixedly installed with a connecting sleeve 103. The lower end of the connecting sleeve 103 is sleeved with a separation baffle 104. The upper end of the separation baffle 104 and the mounting plate 101 are movably connected by a spring. The connecting sleeves 103 are distributed at equal intervals. A water collecting box 11 is fixedly installed on the inner side of the support frame 2. A filter screen plate 12 is fixedly installed on the inner side of the water collecting box 11. The conveyor belt 3 is designed as a mesh structure. The upper end of the water collecting box 11 and the conveyor belt 3 are connected to each other. With adapter 3, a circulation pump 111 is fixedly installed at the rear end of the water collecting tank 11. The circulation pump 111 is connected to the circulation pipe 82. The circulation pump 111 is located below the filter screen plate 12. After being processed by the first spray plate 5, the separation component 10 is used to break up the preliminary thawed seafood. During the movement of the seafood, multiple separation baffles 104 separate the seafood to facilitate subsequent rapid thawing. At the same time, the sprayed water can take away the water generated during the thawing and enter the water collecting tank 11. The filter screen plate 12 filters the water source, and the circulation pump 111 extracts the filtered clean water and re-sends it into the heating water tank 8 to achieve recycling and utilization, thereby improving practicality.

[0026] During operation, the frozen seafood is placed on the conveyor belt 3, and the conveyor belt 3 drives the product to move and enter the mounting rack 4, so that the first spray plate 5 sprays hot water to melt the frozen seafood, and then the second spray plate 6 performs secondary spray thawing. The secondary spray water temperature is different. After the initial thawing, the whole piece of seafood can be broken up, so as to facilitate the rapid thawing of the secondary spray. Then the second spray plate 6 performs secondary thawing, and the delivery pump 81 is used to deliver the warm water in the heating water tank 8 to the spray plate, and the water temperature control of the first spray plate 5 and the second spray plate 6 is sensed by the temperature sensor to sense the water temperature, and the information synchronization device control end is used to The heating temperature of the heating rod is adjusted to avoid the water temperature being too high and affecting the product quality. The conveyor belt 3 is operated at a low speed or intermittently, so that the seafood can get enough spray thawing time. Finally, the thawed seafood is dispersed again through the separation component 10 and passes through the blowing plate 7. The wind of the hot air blower 9 is blown out through the blowing plate 7 to blow the seafood to reduce the humidity on the surface of the product. The sprayed water can take away the water generated during thawing and enter the water collecting tank 11. The filter screen 12 filters the water source, and the circulating pump 111 extracts the filtered clean water and sends it back to the heating water tank 8 to achieve recycling and utilization, thereby improving practicality.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A rapid thawing device for seafood processing, comprising a conveyor frame (1), characterized in that: A support frame (2) is fixedly mounted on the lower end of the conveying frame (1), a conveyor belt (3) is arranged on the inner side of the conveying frame (1), a mounting frame (4) is fixedly mounted on the upper end of the conveying frame (1), a first spray plate (5) is arranged on the left end of the inner side of the mounting frame (4), a second spray plate (6) is arranged on the inner side of the mounting frame (4) at the side of the first spray plate (5), a blowing plate (7) is arranged on the right end of the inner side of the conveying frame (1), a heating water tank (8) is fixedly mounted on the left side of the upper end of the conveying frame (1), a hot air blower (9) is fixedly mounted on the right side of the upper end of the conveying frame (1), a separation assembly (10) is arranged on both the left and right sides of the second spray plate (6) on the inner side of the conveying frame (1), a water collecting box (11) is fixedly mounted on the inner side of the support frame (2), and a filter screen plate (12) is fixedly mounted on the inner side of the water collecting box (11).

2. A rapid thawing device for seafood processing according to claim 1, characterized in that: A driving motor (13) is arranged on the left side of the front end of the conveying frame (1), and a conveying shaft (14) is rotatably connected to both left and right ends of the inner side of the conveying frame (1), and the conveying shaft (14) is fixedly connected to the output end of the driving motor (13).

3. A rapid thawing device for seafood processing according to claim 1, characterized in that: The lower ends of the first spray plate (5) and the second spray plate (6) are both provided with spray ports, the upper ends of the first spray plate (5) and the second spray plate (6) are both fixedly connected with connecting pipes (51), and the surfaces of the connecting pipes (51) are provided with temperature sensors.

4. A rapid thawing device for seafood processing according to claim 1, characterized in that: The lower end surface of the blowing plate (7) is provided with a notch, the upper end of the blowing plate (7) and the mounting frame (4) are fixedly connected via a pipeline, and the front end of the hot air blower (9) and the blowing plate (7) are connected via a pipeline.

5. The rapid thawing device for seafood processing according to claim 3, characterized in that: Two heating water tanks (8) are provided, each of which is provided with a heating rod. A delivery pump (81) is installed at the lower end of the heating water tank (8), and the output end of the delivery pump (81) is connected to the connecting pipe (51). A circulation pipe (82) is fixedly installed at the rear end of the heating water tank (8).

6. A rapid thawing device for seafood processing according to claim 1, characterized in that: The separation assembly (10) comprises a mounting plate (101), the upper end of the mounting plate (101) is movably connected via an electric push rod (102), a connecting sleeve (103) is fixedly mounted on the lower end of the mounting plate (101), a separation baffle (104) is sleeved on the lower end of the connecting sleeve (103), the upper end of the separation baffle (104) and the mounting plate (101) are movably connected via a spring, and the connecting sleeves (103) are distributed at equal intervals.

7. A rapid thawing device for seafood processing according to claim 5, characterized in that: The conveyor belt (3) is designed as a mesh structure. The upper end of the water collecting box (11) is adapted to the conveyor belt (3). A circulation pump (111) is fixedly installed at the rear end of the water collecting box (11). The circulation pump (111) is connected to a circulation pipe (82). The circulation pump (111) is located below the filter screen plate (12).

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