A kind of crayfish decontamination equipment before roasting

Abstract

This utility model discloses a decontamination device for crayfish before cooking, relating to the field of crayfish cleaning technology. It includes a water tank with motors installed on both sides. An isolation tank is located inside the water tank, with two layers of mesh fixedly connected to the inner bottom wall of the isolation tank. A turbine blade is rotatably connected to the inner wall of the isolation tank. An ultrasonic cleaner is located at the center of the isolation tank. The ultrasonic cleaner can quickly remove dirt from the dead corners of the crayfish surface, and the cleaning fluid, driven by the turbine blade, can carry away the dirt. After cleaning, the isolation tank is pulled out of the water tank, leaving the cleaning fluid containing dirt inside. The cleaning fluid can then be replaced to prepare for cleaning the next batch of crayfish. This device has a simple structure and is more efficient at decontamination than conventional washing machine methods, solving the problem that conventional cleaning methods are difficult to completely clean crayfish.

Description

Technical Field

[0001] This utility model relates to the field of crayfish cleaning technology, specifically a decontamination device for crayfish before cooking. Background Technology

[0002] The pollutants on the surface of crayfish are a mixture of various impurities, and their attachment characteristics are closely related to the crayfish's living environment and physiological structure: impurities such as mud, aquatic plant debris, and decaying plant fibers in the environment mostly adhere to the carapace on the back, abdominal folds, and crevices of the walking legs. Individuals that live in silt environments for a long time are also prone to forming a "soil layer" on their shells; the mucus secreted by the crayfish itself will absorb more impurities, forming a sticky pollutant film, and may also breed algae or microbial communities, resulting in a slippery feel and a muddy smell; while tiny parasite eggs (such as liver fluke and lung fluke eggs) and pathogenic bacteria (such as Salmonella and Vibrio parahaemolyticus) are often hidden in the texture of the carapace, the joints of the claws, and other concealed places, which are difficult to observe directly with the naked eye. Therefore, it is necessary to clean the surface of crayfish before cooking.

[0003] Currently, most crayfish restaurants use a washing machine to clean the crayfish to reduce labor costs and time. Some unscrupulous restaurants even use industrial oxalic acid to clean crayfish. The root cause is that crayfish have many dead corners and a lot of pollutants on their surface, making it difficult to clean them completely using conventional methods. Therefore, there is a need for a device that is easy to change the water, clean, and saves time to replace the washing machine or oxalic acid methods used to clean crayfish. Utility Model Content

[0004] The purpose of this invention is to provide a decontamination device for crayfish before cooking, in order to solve the problems raised in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a decontamination device for crayfish before cooking, comprising a water tank, motors installed on both sides of the water tank, an isolation tank inside the water tank, two layers of grid mesh fixedly connected to the inner bottom wall of the isolation tank, turbine blades rotatably connected to the inner wall of the isolation tank, and an ultrasonic cleaner installed at the center of the isolation tank.

[0006] Preferably, a drive gear is fixedly installed at the output end of the motor, and a transmission gear ring is fixedly installed at the top end of the turbine blade, wherein the outer surface of the drive gear and the outer surface of the transmission gear ring mesh with each other.

[0007] Preferably, the inner bottom surface of the water container has four slots, and the bottom surface of the isolation container has four brackets fixedly installed, with the outer surface of the brackets in close contact with the outer surface of the slots.

[0008] Preferably, a drainage net is fixedly installed on the inner side of the isolation barrel, and the drainage net is located between two layers of grid mesh.

[0009] Preferably, four snap-fit ​​seats are fixedly installed on the outer surface of the outermost grid mesh, and snap-fit ​​grooves are slidably connected to the outer surface of the snap-fit ​​seats. A box cover is fixedly installed on the outer surface of the snap-fit ​​grooves.

[0010] Preferably, a support frame is fixedly installed on the inner wall of the box cover, and a lifting rope is fixedly installed on the bottom surface of the support frame, with one end of the lifting rope being fixedly connected to the outer surface of the ultrasonic cleaner.

[0011] Preferably, a rotating seat is fixedly installed on the outer surface of the box cover, and a handle is rotatably connected to the outer surface of the rotating seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This application utilizes a combination of a water tank, motor, isolation tank, grid mesh, turbine blades, and ultrasonic cleaner. Before cleaning crayfish, a mixed cleaning solution containing salt, vitamin C tablets, baking soda, white vinegar, and white wine is poured into the water tank. The crayfish are then placed in the space between the grid mesh, followed by the isolation tank being placed inside. Once inside, the mixed cleaning solution is absorbed into the isolation tank. The motor and ultrasonic cleaner are then activated. The motor, through the turbine blades, rotates the cleaning solution in the isolation tank. Simultaneously, the ultrasonic cleaner quickly removes dirt from the hard-to-reach areas on the crayfish's surface. The rapidly flowing cleaning solution, driven by the turbine blades, carries away the dirt. After cleaning, the isolation tank is pulled out of the water tank, leaving the cleaning solution containing dirt inside. The cleaning solution can then be replaced to prepare for cleaning the next batch of crayfish. This equipment has a simple structure and is more efficient at removing dirt compared to conventional washing machine methods, solving the problem that conventional cleaning methods often fail to completely clean crayfish.

[0014] 2. This application utilizes the interlocking groove, interlocking seat, and lid to prevent crayfish from crawling out when the lid is installed on the grid. Simply place the lid on the grid and rotate it to make the interlocking groove and interlocking seat contact and engage with each other. To release, simply rotate the lid in the opposite direction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a decontamination device for crayfish before cooking according to this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the water tank of a decontamination device for crayfish before cooking according to this utility model.

[0017] Figure 3This is a schematic diagram of the turbine blade structure of a decontamination device for crayfish before cooking according to this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the isolation tank of a decontamination device for crayfish before cooking according to this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the grid mesh of a decontamination device for crayfish before cooking, according to this utility model.

[0020] The following are the labels in the diagram: 1. Water tank; 2. Motor; 3. Isolation tank; 4. Grille; 5. Turbine blade; 6. Cleaning machine; 7. Drive gear; 8. Transmission gear ring; 9. Slot; 10. Seat; 11. Drainage net; 12. Connecting seat; 13. Connecting groove; 14. Cover; 15. Support frame; 16. Lifting rope; 17. Rotating seat; 18. Handle. Detailed Implementation

[0021] 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.

[0022] Example: Figures 1-5 As shown, this utility model provides a technical solution for a decontamination device for crayfish before cooking. It includes a water tank 1, motors 2 installed on both sides of the water tank 1, an isolation tank 3 inside the water tank 1, two layers of grid mesh 4 fixedly connected to the inner bottom wall of the isolation tank 3, a turbine blade 5 rotatably connected to the inner wall of the isolation tank 3, and an ultrasonic cleaner 6 located at the center of the isolation tank 3. Before cleaning the crayfish, a mixed cleaning solution containing salt, vitamin C tablets, baking soda, white vinegar, and white wine can be poured into the water tank 1. Then, the crayfish are placed in the space between the grid mesh 4, and the isolation tank 3 is placed into the water tank 1. After the isolation tank 3 enters the water tank 1, the mixed cleaning solution will soak... The crayfish are placed into the isolation tank 3, and then the motor 2 and ultrasonic cleaner 6 can be turned on. After the motor 2 is turned on, it can drive the cleaning water in the isolation tank 3 to rotate through the turbine blade 5. At the same time, the ultrasonic cleaner 6 can quickly remove dirt from the dead corners of the crayfish's surface. The cleaning liquid, driven by the turbine blade 5, can carry away the dirt. After cleaning, the isolation tank 3 is pulled out from the water tank 1. The cleaning liquid containing dirt in the isolation tank 3 will remain in the water tank 1. Then the cleaning liquid can be replaced to prepare for cleaning the next batch of crayfish. This equipment has a simple structure and is more efficient in removing dirt than the conventional method of using a washing machine. It solves the problem that conventional cleaning methods are difficult to completely clean crayfish.

[0023] A drive gear 7 is fixedly installed at the output end of the motor 2, and a transmission gear ring 8 is fixedly installed at the top of the turbine blade 5. The outer surface of the drive gear 7 and the outer surface of the transmission gear ring 8 mesh with each other. When the motor 2 is running, it can quickly drive the turbine blade 5 to rotate through the drive gear 7 and the transmission gear ring 8. The rapidly rotating turbine blade 5 can drive the cleaning fluid in the isolation tank 3 to flow.

[0024] The bottom surface of the water tank 1 has four slots 9, and the bottom surface of the isolation tank 3 has four seats 10 fixedly installed. The outer surface of the seat 10 is in close contact with the outer surface of the slot 9. The slots 9 and the seats 10 can provide the necessary load-bearing capacity for the isolation tank 3, ensuring that the outer surface of the isolation tank 3 and the inner surface of the water tank 1 are reserved with each other to facilitate the flow of liquid in the two tanks.

[0025] A drainage net 11 is fixedly installed on the inner side of the isolation tank 3. The drainage net 11 is located between two layers of grid mesh 4. When the isolation tank 3 is placed into or removed from the water tank 1, the cleaning water in the water tank 1 can quickly enter or exit the isolation tank 3 through the drainage net 11.

[0026] Four snap-fit ​​seats 12 are fixedly installed on the outer surface of the outermost grid mesh 4. Snap-fit ​​grooves 13 are slidably connected to the outer surface of the snap-fit ​​seats 12. A box cover 14 is fixedly installed on the outer surface of the snap-fit ​​grooves 13. When the box cover 14 is installed on the grid mesh 4, it can prevent crayfish from crawling out. Simply place the box cover 14 on the grid mesh 4 and rotate it so that the snap-fit ​​grooves 13 and snap-fit ​​seats 12 come into contact with each other and snap together. To release it, simply rotate the box cover 14 in the opposite direction.

[0027] A support frame 15 is fixedly installed on the inner wall of the box cover 14. A hanging rope 16 is fixedly installed on the bottom surface of the support frame 15. One end of the hanging rope 16 is fixedly connected to the outer surface of the ultrasonic cleaner 6. The support frame 15 and the hanging rope 16 can suspend the ultrasonic cleaner 6 at the center of the isolation bucket 3, so that the ultrasonic cleaner 6 can clean the surrounding crayfish in a radial pattern.

[0028] A rotating seat 17 is fixedly installed on the outer surface of the lid 14. A handle 18 is rotatably connected to the outer surface of the rotating seat 17. After cleaning, the handle 18 can be used to move the lid 14, the grid 4, and the isolation bucket 3 upward together, so that they can be quickly removed from the water tank 1.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A decontamination device for crayfish before cooking, comprising a water tank (1), characterized in that: Motors (2) are installed on both sides of the water tank (1). An isolation tank (3) is installed inside the water tank (1). Two layers of grid mesh (4) are fixedly connected to the inner bottom wall of the isolation tank (3). A turbine blade (5) is rotatably connected to the inner wall of the isolation tank (3). An ultrasonic cleaner (6) is installed at the center of the isolation tank (3).

2. The decontamination equipment for crayfish before cooking according to claim 1, characterized in that: The output end of the motor (2) is fixedly equipped with a drive gear (7), and the top end of the turbine blade (5) is fixedly equipped with a transmission gear ring (8). The outer surface of the drive gear (7) and the outer surface of the transmission gear ring (8) mesh with each other.

3. The decontamination equipment for crayfish before cooking according to claim 1, characterized in that: The inner bottom surface of the water container (1) is provided with four slots (9), and the bottom surface of the isolation container (3) is fixedly installed with four card seats (10). The outer surface of the card seat (10) is in close contact with the outer surface of the slot (9).

4. The decontamination equipment for crayfish before cooking according to claim 1, characterized in that: A drainage net (11) is fixedly installed on the inner side of the isolation bucket (3), and the drainage net (11) is located between two layers of grid mesh (4).

5. The decontamination equipment for crayfish before cooking according to claim 1, characterized in that: The outermost grid mesh (4) has four snap-fit ​​seats (12) fixedly installed on its outer surface. The snap-fit ​​seats (12) have snap-fit ​​grooves (13) slidably connected to their outer surfaces. The snap-fit ​​grooves (13) have box covers (14) fixedly installed on their outer surfaces.

6. The decontamination equipment for crayfish before cooking according to claim 5, characterized in that: A support frame (15) is fixedly installed on the inner wall of the box cover (14), and a hanging rope (16) is fixedly installed on the bottom surface of the support frame (15). One end of the hanging rope (16) is fixedly connected to the outer surface of the ultrasonic cleaner (6).

7. The decontamination equipment for crayfish before cooking according to claim 5, characterized in that: A rotating seat (17) is fixedly installed on the outer surface of the box cover (14), and a handle (18) is rotatably connected to the outer surface of the rotating seat (17).

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