Disinfection device for marine product processing

Abstract

A disinfection device for marine product processing comprises a disinfection pipe, a servo motor, a rotating shaft and a spiral blade, the disinfection pipe is obliquely arranged upwards, a feeding hopper is arranged on the upper side of the bottom of the disinfection pipe, a discharging port is formed in the lower side of the top of the disinfection pipe, the feeding hopper and the disinfection pipe are filled with disinfectant fluid, and the liquid level of the disinfectant fluid is lower than the discharging port; the servo motor is arranged outside the disinfection pipe, the rotating shaft is arranged inside the disinfection pipe and is in driving connection with the servo motor, and the spiral blade is arranged on the rotating shaft. According to the device, marine products can be fully soaked in disinfectant fluid to improve the disinfection effect, meanwhile, the marine products can be automatically conveyed to the next step after being disinfected, manual operation is not needed in the conveying process, automation is achieved, and therefore the disinfection efficiency is improved.

Description

Technical Field

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

[0002] Seafood includes fish, shrimp, crab, shellfish, etc. At present, in the process of processing seafood, in order to allow the seafood to be stored for a longer time, it is necessary to disinfect the seafood during the processing.

[0003] In order to achieve the step of seafood disinfection, a Chinese patent with authorization announcement number CN210630586U discloses a fish fillet cleaning, disinfection and sterilization device, which drives the rotation of the transportation system through an external drive motor to achieve automatic rotation, thereby driving the fish fillets to be automatically transported to the next step after disinfection in the disinfection pool, reducing manual intervention and improving disinfection efficiency.

[0004] However, the above-mentioned disclosed solution has the following disadvantages: when the fish is placed on the conveyor belt, the side of the fish fillet in contact with the conveyor belt is difficult to be fully soaked in disinfectant, which affects the disinfection effect. In order to fully soak the seafood in the disinfectant, there is currently a method of directly placing the seafood in a disinfection barrel for soaking and disinfection, but this method requires manual removal of the seafood from the disinfection barrel after the disinfection is completed, which not only increases the workload of the operator, but also reduces the disinfection efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a disinfection device for seafood processing, which can fully immerse the seafood in disinfectant water to improve the disinfection effect. At the same time, the seafood can be automatically transported to the next step after disinfection, and the transportation process does not require manual operation, thereby improving the disinfection efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a disinfection device for seafood processing, comprising a disinfection tube, a servo motor, a rotating shaft and spiral blades, the disinfection tube is arranged upwardly inclined, a feed hopper is arranged on the upper side of the bottom of the disinfection tube, and a discharge port is arranged on the lower side of the top, the feed hopper and the disinfection tube are filled with disinfectant water, the liquid level of the disinfectant water is lower than the discharge port, the servo motor is arranged on the outside of the disinfection tube, the rotating shaft is arranged on the inside of the disinfection tube and is drive-connected to the servo motor, and the spiral blades are arranged on the rotating shaft.

[0007] As a further improvement of the present invention, the disinfecting water is ozone water.

[0008] As a further improvement of the utility model, it also includes an ozone generator and an air supply pipe. A gas supply nozzle is arranged on the inner side wall or the rotating shaft of the disinfection tube, and the ozone generator is connected to the gas supply nozzle through the air supply pipe.

[0009] As a further improvement of the utility model, an air delivery channel is arranged in the rotating shaft, the air delivery nozzle is arranged on the rotating shaft, and the ozone generator, the air delivery pipe, the air delivery channel and the air delivery nozzle are connected in sequence.

[0010] As a further improvement of the utility model, it also includes a water supply mechanism, a water spray nozzle is arranged on the inner side wall or the rotating shaft of the disinfection tube, and the water supply mechanism is connected with the water spray nozzle.

[0011] As a further improvement of the utility model, the water supply mechanism includes a water tank and a booster pump, and the water tank, the booster pump and the water spray nozzle are connected in sequence.

[0012] As a further improvement of the utility model, the water spray nozzle is arranged on the inner wall of the disinfection tube.

[0013] As a further improvement of the present invention, a filter screen or a leakage hole is provided on the spiral blade.

[0014] As a further improvement of the utility model, a drain valve is provided at the bottom of the disinfection tube.

[0015] As a further improvement of the utility model, a discharge hopper is connected to the lower side of the discharge port.

[0016] The beneficial effects of the utility model are as follows: when the device of the utility model is in use, the seafood is put into the feed hopper, and the seafood can be fully immersed in the disinfectant water for disinfection during the sinking process of the feed hopper, and then the seafood is transported to the discharge port via the spiral blade, and output from the discharge port to the next step. The transportation process does not require manual operation and is carried out automatically, thereby improving the disinfection efficiency. At the same time, the seafood can still come into contact with the disinfectant water during the transportation process of the spiral blade, and the seafood can be flipped under the rotation of the spiral blade, so that the seafood can also be fully in contact with the disinfectant water during the transportation process, thereby more effectively improving the disinfection effect and disinfection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure;

[0018] Marking description: disinfection tube 1, water nozzle 11, servo motor 2, rotating shaft 3, air supply channel 31, air supply nozzle 32, spiral blade 4, leakage hole 41, inlet hopper 5, outlet hopper 6, ozone generator 7, water tank 8, booster pump 9. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figure 1 As shown, a disinfection device for seafood processing includes a disinfection tube 1, a servo motor 2, a rotating shaft 3 and a spiral blade 4. The disinfection tube 1 is arranged obliquely upward, and a feed hopper 5 is arranged on the upper side of the bottom of the disinfection tube 1, and a discharge port is arranged on the lower side of the top of the disinfection tube 1, and a discharge hopper 6 is connected to the lower side of the discharge port. The feed hopper 5 and the disinfection tube 1 are filled with disinfectant water, and the liquid level of the disinfectant water is lower than the discharge port to prevent the disinfectant water from leaking from the discharge port. The servo motor 2 is arranged on the outer side of the top of the disinfection tube 1, the rotating shaft 3 is arranged on the inner side of the disinfection tube 1 and is connected to the servo motor 2, and the spiral blade 4 is arranged on the rotating shaft 3. The bottom end of the spiral blade 4 is located at the lower side of the feed hopper 5, so that the seafood put into the feed hopper 5 can fall onto the spiral blade 4. The top position of the spiral blade 4 is higher than or flush with the position of the discharge port, so that the seafood can be transported to the discharge port. The servo motor 2 is used to drive the rotating shaft 3 to rotate, and the rotating shaft 3 drives the spiral blade 4 to rotate synchronously, and the transportation of seafood is realized by the rotation of the spiral blade 4. The spiral blade 4 is provided with a leakage hole 41, through which the disinfectant water is prevented from being taken out by the spiral blade 4. In other embodiments, the leakage hole 41 can be replaced with a filter. A drain valve is provided at the bottom of the disinfection tube 1, and the disinfectant water can be discharged by opening the drain valve, and then new disinfectant water can be poured into the hopper 5.

[0021] When the above device is in use, the servo motor 2 is started and the spiral blade 4 rotates continuously. The seafood is put into the feed hopper 5, and the seafood is immersed in the disinfectant water while sinking in the feed hopper 5 to achieve the disinfection effect. When the seafood sinks to the position of the spiral blade 4, the rotating spiral blade 4 drives the seafood to be transported in the disinfection tube 1. The seafood can still contact with the disinfectant water during transportation and can be turned over, thereby extending the disinfection time, increasing the disinfection contact surface, and improving the disinfection effect. Driven by the spiral blade 4, the seafood is finally output from the discharge port, and the entire disinfection step is completed.

[0022] In this embodiment, the disinfectant water used is ozone water. The above device also includes an ozone generator 7 and an air delivery pipe 71. An air delivery channel 31 is provided in the rotating shaft 3. An air delivery nozzle 32 is provided on the rotating shaft 3. The ozone generator 7, the air delivery pipe 71, the air delivery channel 31 and the air delivery nozzle 32 are connected in sequence. The ozone generator 7 is used to generate ozone, and it is transported to the disinfection tube 1 through the air delivery pipe 71, the air delivery channel 31 and the air delivery nozzle 32. The ozone is dissolved in water in the disinfection tube 1 to form ozone water, and the ozone water is used to achieve the disinfection effect. The air delivery nozzle 32 has a one-way valve structure to prevent gas backflow. The air delivery nozzle 32 is arranged on the rotating shaft 3, so that the air delivery nozzle 32 rotates with the rotating shaft 3, and the ozone is rotated and sprayed out, which is convenient for accelerating the contact and fusion of ozone and water, and improving the disinfection efficiency. In other embodiments, the air delivery nozzle 32 can also be arranged on the inner wall of the disinfection tube 1, and the ozone generator 7, the air delivery pipe 71 and the air delivery nozzle 32 are connected in sequence.

[0023] In this embodiment, a water supply mechanism is also included, which includes a water tank 8 and a booster pump 9. A water nozzle 11 is provided on the inner side wall of the disinfection tube 1, and the water nozzle 11 has a one-way valve structure that can prevent liquid backflow. The water tank 8, the booster pump 9 and the water nozzle 11 are connected in sequence. Through this structure, the spiral blade 4 in the disinfection tube 1 can be sprayed with water for flushing. When flushing is required, stop putting in seafood, open the drain valve, discharge the disinfectant water, and then start the booster pump 9. The water nozzle 11 sprays water to the rotating spiral blade 4, flushes the impurities on the spiral blade 4 and discharges it from the drain valve to achieve the cleaning effect. After the cleaning is completed, close the drain valve, and then pour the disinfectant water again from the feed hopper 5, and the device can work again. In other embodiments, the water nozzle 11 can also be set on the rotating shaft 3.

[0024] The above embodiments are only used to illustrate the present invention and are not intended to limit the present invention in any form. Any person with ordinary knowledge in the technical field may make partial changes or modifications to the technical contents disclosed in the present invention without departing from the scope of the technical features of the present invention, and the equivalent embodiments without departing from the technical features of the present invention are still within the scope of the technical features of the present invention.

Claims

1. A disinfection device for seafood processing, characterized in that: It includes a disinfection tube, a servo motor, a rotating shaft and spiral blades. The disinfection tube is arranged upwardly with an inlet hopper arranged on the upper side of the bottom of the disinfection tube, and a discharge port arranged on the lower side of the top. The inlet hopper and the disinfection tube are filled with disinfectant water, and the liquid level of the disinfectant water is lower than the discharge port. The servo motor is arranged on the outside of the disinfection tube, the rotating shaft is arranged on the inside of the disinfection tube and is connected to the servo motor drive, and the spiral blades are arranged on the rotating shaft.

2. A disinfection device for seafood processing according to claim 1, characterized in that: The disinfectant water is ozone water.

3. A disinfection device for seafood processing according to claim 2, characterized in that: It also includes an ozone generator and an air supply pipe. A gas supply nozzle is arranged on the inner side wall or the rotating shaft of the disinfection tube, and the ozone generator is connected to the gas supply nozzle through the air supply pipe.

4. A disinfection device for seafood processing according to claim 3, characterized in that: An air delivery channel is arranged in the rotating shaft, the air delivery nozzle is arranged on the rotating shaft, and the ozone generator, the air delivery pipe, the air delivery channel and the air delivery nozzle are connected in sequence.

5. A disinfection device for seafood processing according to claim 1, characterized in that: It also includes a water supply mechanism. A water spray nozzle is arranged on the inner side wall or the rotating shaft of the disinfection tube, and the water supply mechanism is connected with the water spray nozzle.

6. A disinfection device for seafood processing according to claim 5, characterized in that: The water supply mechanism comprises a water tank and a booster pump, and the water tank, the booster pump and the water spray nozzle are connected in sequence.

7. A disinfection device for seafood processing according to claim 5, characterized in that: The water spray nozzle is arranged on the inner side wall of the disinfection tube.

8. A disinfection device for seafood processing according to claim 1, characterized in that: The spiral blades are provided with filter screens or leakage holes.

9. A disinfection device for seafood processing according to claim 1, characterized in that: A drain valve is arranged at the bottom of the disinfection pipe.

10. A disinfection device for seafood processing according to claim 1, characterized in that: A discharge hopper is connected to the lower side of the discharge port.

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