Deodorizing device for fish maw processing

Abstract

The utility model relates to the technical field of fish maw processing, and discloses a fishy smell removing device for fish maw processing, which comprises a soaking pool, a placing table is fixedly connected in the soaking pool, a cross rod is fixedly connected between the soaking pool and the placing table, an extrusion mechanism is arranged in the soaking pool, and a suspension mechanism is arranged in the soaking pool; and the extrusion mechanism comprises a placement bin, the placement bin is arranged in the soaking pool, the top of the soaking pool is in threaded connection with a bin cover, the interior of the bin cover is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a top plate, and the bottom of the sliding rod is fixedly connected with a pressing plate. According to the fish maw deodorization device, the top plate is pressed downwards, the top plate and the pressing plate are driven to slide downwards in the containing bin, fish maw is extruded, fishy water adsorbed in the fish maw is discharged and flows out through the drainage hole and the drainage groove, and therefore fishy smell removal is completed, and through cooperation of the structures, the working efficiency is improved; and the soaked fish maw does not need to be dewatered by replacing equipment.

Description

Technical Field

[0001] This utility model relates to the field of fish maw processing technology, and in particular to a fish maw deodorization device for processing. Background Technology

[0002] Fish maw refers to the processed dried swim bladder of fish. Rich in collagen, amino acids, and other nutrients, it is widely used in the food, health product, and traditional Chinese medicine industries. While fish maw has high economic and nutritional value, it often has a strong fishy odor due to its origin from the swim bladder. The main sources of this odor include residual blood, fat, and protein oxides in the swim bladder. Without effective deodorization, this not only affects the taste but also reduces its market acceptance. Therefore, a deodorization process is typically employed during fish maw processing to remove the odor, improve its quality, and better meet consumer demands.

[0003] Existing deodorizing devices for fish maw processing generally employ methods such as soaking, washing, and steaming. Soaking the fish maw in warm water or solutions containing deodorizing ingredients like citric acid or white vinegar dissolves and disperses the fishy odor substances within. These traditional methods can reduce the fishy smell to some extent and improve processing quality, making the product more market-ready. However, after soaking, some fishy liquid remains inside the fish maw, requiring it to be removed and further dehydrated using additional equipment. This increases the complexity of the processing and reduces production efficiency. Therefore, a deodorizing device for fish maw processing is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a deodorizing device for processing fish maw, which aims to improve the problem in the prior art that after the fish maw is soaked, it needs to be taken out and squeezed and dehydrated using additional equipment, which reduces production efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for removing fishy odor during fish maw processing includes a soaking tank, a placement platform fixedly connected inside the soaking tank, a crossbar fixedly connected between the soaking tank and the placement platform, a squeezing mechanism inside the soaking tank, and a suspension mechanism inside the soaking tank.

[0007] The extrusion mechanism includes a placement chamber disposed inside an immersion tank. A chamber cover is threadedly connected to the top of the immersion tank. A slide rod is slidably connected inside the chamber cover. A top plate is fixedly connected to the top of the slide rod, and a pressure plate is fixedly connected to the bottom of the slide rod. A spring is sleeved on the outside of the slide rod. One end of the spring is fixedly connected to the bottom of the top plate, and the other end of the spring is fixedly connected to the top of the chamber cover.

[0008] As a further description of the above technical solution:

[0009] The suspension mechanism includes a filter box and a hanging plate. The side wall of the hanging plate is fixedly connected to the top of the filter box and slidably connected to the side wall of the soaking tank. The filter box is set inside the soaking tank.

[0010] As a further description of the above technical solution:

[0011] The filter box is fixedly connected to a sliding groove plate, and a sliding cover is slidably connected between the sliding groove plates.

[0012] As a further description of the above technical solution:

[0013] The sliding cover has multiple anti-slip strips fixedly connected to its side wall, and the hanging plate has a handle fixedly connected to its top.

[0014] As a further description of the above technical solution:

[0015] The side wall of the compartment cover is fixedly connected to a side lug, which is slidably connected to the side wall of the crossbar.

[0016] As a further description of the above technical solution:

[0017] The side wall of the pressure plate is in contact with the inner wall of the placement chamber, and the pressure plate is slidably connected inside the placement chamber.

[0018] As a further description of the above technical solution:

[0019] The placement chamber has multiple drainage holes and multiple drainage channels running through it.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by pressing down on the top plate, the top plate and the pressure plate slide downward inside the placement chamber, squeezing the fish maw and causing the fishy water absorbed inside to be discharged. The water flows out through the drainage hole and drainage channel, thereby completing the removal of fishy smell. Through the cooperation between the above structures, the work efficiency is improved, and there is no need to change the equipment to perform a water removal process on the soaked fish maw.

[0022] 2. In this utility model, lemon slices are placed into the filter box by sliding the cover, and then the cover is pushed back to prevent them from falling. After the lemon slices are placed, the hanging plate is suspended on the side wall of the soaking tank so that the filter box is immersed in clean water. With the combination of lemon slices and clean water, it helps to remove the fishy smell of fish maw. Through the cooperation between the above structures, the desired effect is achieved. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a deodorizing device for processing fish maw according to the present invention;

[0024] Figure 2 This is a schematic diagram of the extrusion mechanism of a deodorizing device for processing fish maw proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the suspension mechanism of a deodorizing device for processing fish maw proposed in this utility model.

[0026] Legend:

[0027] 1. Soaking tank; 2. Placement platform; 3. Crossbar; 4. Placement compartment; 5. Compartment cover; 6. Sliding rod; 7. Top plate; 8. Pressure plate; 9. Spring; 10. Side lug; 11. Drain hole; 12. Drainage trough; 13. Hanging plate; 14. Filter box; 15. Sliding chute plate; 16. Sliding cover; 17. Anti-slip strip; 18. Handle. Detailed Implementation

[0028] 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.

[0029] Reference Figures 1-3This utility model provides an embodiment of a deodorizing device for processing fish maw, comprising a soaking tank 1 for storing clean water and providing space for soaking the fish maw. A placement platform 2 is fixedly connected inside the soaking tank 1, and a crossbar 3 is fixedly connected between the soaking tank 1 and the placement platform 2. A squeezing mechanism is provided inside the soaking tank 1 to squeeze the fish maw placed inside and remove the fishy water absorbed inside. A suspension mechanism is provided inside the soaking tank 1. The squeezing mechanism includes a placement chamber 4 for placing the fish maw. The placement chamber 4 is located inside the soaking tank 1. A chamber cover 5 is threadedly connected to the top of the soaking tank 1. A sliding rod 6 is slidably connected inside the chamber cover 5. A top plate 7 is fixedly connected to the top of the sliding rod 6, and a pressure plate 8 is fixedly connected to the bottom of the sliding rod 6. A spring 9 is sleeved on the outside of the sliding rod 6. One end of the spring 9 is fixedly connected to the bottom of the top plate 7, and the other end of the spring 9 is fixedly connected to the top of the compartment cover 5. By pressing down on the top plate 7, the sliding rod 6 drives the pressure plate 8 to move downward, squeezing the fish maw. While pressing, the spring 9 will deform. When the pressing stops, the spring 9 will push the top plate 7 to automatically reset. The side wall of the compartment cover 5 is fixedly connected to the side ear 10, which is slidably connected to the side wall of the crossbar 3. The side ear 10 is used to limit the position of the placement compartment 4. The side wall of the pressure plate 8 is in contact with the inner wall of the placement compartment 4, and the pressure plate 8 is slidably connected inside the placement compartment 4. Multiple drainage holes 11 and multiple drainage grooves 12 are opened through the interior of the placement compartment 4. The squeezed fishy water will flow out through the drainage holes 11 and drainage grooves 12.

[0030] Reference Figures 1-3 The suspension mechanism includes a filter box 14 and a hanging plate 13. The side wall of the hanging plate 13 is fixedly connected to the top of the filter box 14 and slidably connected to the side wall of the soaking tank 1. The filter box 14 is set inside the soaking tank 1 and is used to hold lemon slices. Lemons are rich in citric acid, which can decompose fishy substances and reduce the volatility of fishy smell. The fishy smell mainly comes from amines in fish maw. In an acidic environment, the volatility of amines is reduced, thereby reducing the fishy smell. The side wall of the filter box 14 is fixedly connected to a sliding plate 15, and a sliding cover 16 is slidably connected between the sliding plates 15 to prevent lemon slices from falling into the soaking tank 1, which would make subsequent cleaning more troublesome. The side wall of the sliding cover 16 is fixedly connected to multiple anti-slip strips 17 to provide force application points on the surface of the sliding cover 16. The top of the hanging plate 13 is fixedly connected to a handle 18, which can be used to lift the filter box 14 outward as a whole, making it easy to replace lemon slices.

[0031] Working principle: When removing the fish maw from its fishy smell, first place the fish maw to be removed inside the placement chamber 4, then close the chamber lid 5. Finally, hang the placement chamber 4 between the horizontal bars 3 via the side lugs 10 on the lid 5. Then, add clean water into the soaking tank 1 until the water level is level with the placement platform 2. At this point, remove the filter box 14 from the soaking tank 1. By sliding the sliding cover 16, place lemon slices into the filter box 14. Then, push the sliding cover 16 back to its initial position to prevent the lemon slices from falling out of the filter box 14. After placement, hang the hanging plate 13 on the side of the soaking tank 1. The filter box 14 is immersed in clean water. The combination of lemon slices and clean water helps to remove the fishy smell during soaking. After soaking, the placement chamber 4 can be lifted up and placed on top of the placement platform 2. Place it between the blocks on the top of the placement platform 2 to ensure stability. Then, by pressing down on the top plate 7, the top plate 7 and the pressure plate 8 slide down inside the placement chamber 4 to squeeze the fish maw and squeeze out the fishy water absorbed inside. The fishy water will flow out from the placement chamber 4 through the drain hole 11 and the drain groove 12, thus completing the removal of the fishy smell from the fish maw.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for removing fishy smell in processing of caoutchouc, comprising a soaking pool (1), characterized in that: The soaking tank (1) is fixedly connected to a placement platform (2), and a crossbar (3) is fixedly connected between the soaking tank (1) and the placement platform (2). The soaking tank (1) is equipped with a squeezing mechanism and a suspension mechanism. The extrusion mechanism includes a placement chamber (4), which is located inside the soaking tank (1). The top of the soaking tank (1) is threadedly connected to a chamber cover (5). A slide rod (6) is slidably connected inside the chamber cover (5). A top plate (7) is fixedly connected to the top of the slide rod (6). A pressure plate (8) is fixedly connected to the bottom of the slide rod (6). A spring (9) is sleeved on the outside of the slide rod (6). One end of the spring (9) is fixedly connected to the bottom of the top plate (7), and the other end of the spring (9) is fixedly connected to the top of the chamber cover (5).

2. The deodorizing device for processing fish maw according to claim 1, characterized in that: The suspension mechanism includes a filter box (14) and a hanging plate (13). The side wall of the hanging plate (13) is fixedly connected to the top of the filter box (14), and the side wall of the hanging plate (13) is slidably connected to the side wall of the soaking tank (1). The filter box (14) is set inside the soaking tank (1).

3. The deodorizing device for processing fish maw according to claim 2, characterized in that: The filter box (14) is fixedly connected to a sliding groove plate (15) on its side wall, and a sliding cover (16) is slidably connected between the sliding groove plates (15).

4. The deodorizing device for processing fish maw according to claim 3, characterized in that: The sliding cover (16) has multiple anti-slip strips (17) fixedly connected to its side wall, and the hanging plate (13) has a handle (18) fixedly connected to its top.

5. The deodorizing device for processing fish maw according to claim 1, characterized in that: The side wall of the cover (5) is fixedly connected to a side lug (10), which is slidably connected to the side wall of the crossbar (3).

6. The deodorizing device for processing fish maw according to claim 1, characterized in that: The side wall of the pressure plate (8) is in contact with the inner wall of the placement chamber (4), and the pressure plate (8) is slidably connected inside the placement chamber (4).

7. The deodorizing device for processing fish maw according to claim 6, characterized in that: The placement compartment (4) has multiple drainage holes (11) and multiple drainage channels (12) through it.

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