A duck tongue processing raw material deodorization and cleaning equipment

Abstract

The utility model discloses a duck tongue processing raw material deodorization cleaning equipment, in the removal duck tongue raw material impurity, remove the blood water and mucilage in duck tongue, effectively remove the fishy smell in duck tongue. Specifically, the cleaning equipment includes anion generating component, cleaning device, gas -liquid injection assembly, transmission component, water circulation component and ultrasonic wave subassembly, and the anion generating component includes air compressor and anion generator, and the air compressor gas outlet is fixedly connected with one end of anion generator through first gas pipeline, and the other end of anion generator is fixedly connected with gas -liquid injection assembly through second gas pipeline, and the cleaning device includes cleaning box body, and gas -liquid injection assembly sets up at the bottom of cleaning box body, and transmission component sets up in cleaning box body, is used for material delivery, and water circulation component sets up on the outer wall of one side of cleaning box body, is used for the circulation of the cleaning water in cleaning box body, and ultrasonic wave subassembly includes multiple groups, and is equidistantly arranged at the bottom of cleaning box body.

Description

Technical Field

[0001] This utility model belongs to the field of food cleaning technology, specifically relating to a deodorizing and cleaning device for raw materials used in duck tongue processing. Background Technology

[0002] Duck tongue is a byproduct of duck processing. It is rich in cartilage and contains abundant trace elements such as phosphorus, calcium, iron, and zinc. Not only is it tender and flavorful, but it also has benefits such as nourishing the stomach, replenishing yin, nourishing blood, and promoting saliva production. Processed duck tongue products are popular side dishes and snacks. However, raw duck tongue contains blood vessels and glands, and the blood and mucus within give it a strong fishy smell.

[0003] In industrial production, appropriate equipment is required to clean duck tongue raw materials. Publication numbers CN116849244A, CN219939548U and CN217523806U disclose three kinds of duck tongue thawing and cleaning equipment, which only involve the removal of duck tongue membrane and impurities during cleaning, and cannot be used for deodorization. The fishy smell of duck tongue still exists after cleaning. Currently, spices, soy sauce, and baijiu (Chinese liquor) are commonly used to mask and remove the fishy smell. CN105876455A discloses a processing method for braised duck tongues, using a liquid prepared with brewed soy sauce, baijiu, star anise, cinnamon, cardamom, five-spice powder, thirteen-spice powder, ginger, and scallions to soak the duck tongues, thus improving their flavor. CN103181571A discloses a processing method using soy sauce, bean paste, vinegar, star anise, cinnamon, bay leaves, ginger, fennel seeds, fennel seeds, and angelica root. CN102342530A discloses a processing method using star anise, cinnamon, Sichuan peppercorns, white pepper, ginger, cardamom, and cloves. While seasonings / spices can mask the fishy smell of duck tongues to some extent, they cannot fundamentally change the presence of the fishy substances. Improper processing can affect product quality and consumer acceptance. Utility Model Content

[0004] To overcome the shortcomings of existing technology, the purpose of this utility model is to provide a duck tongue processing raw material deodorizing and cleaning device, which removes impurities from duck tongue raw materials, removes blood and mucus from duck tongues, and effectively removes the fishy smell from duck tongues.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: The aforementioned equipment for deodorizing and cleaning raw materials for duck tongue processing includes a negative ion generating component, a cleaning device, a gas-liquid jetting component, a transmission component, a water circulation component, and an ultrasonic component, as detailed below: The negative ion generating component includes an air compressor and a negative ion generator. The air outlet of the air compressor is fixedly connected to one end of the negative ion generator through a first gas pipe, and the other end of the negative ion generator is fixedly connected to a gas-liquid injection component through a second gas pipe. The cleaning device includes a cleaning tank, which includes a straight section and an inclined section connected together. The bottom of the straight section is a sloping bucket structure, and a drain valve is provided at the bottom of the inclined section. The gas-liquid jet assembly is located at the bottom of the cleaning chamber. The gas-liquid jet assembly includes a gas-liquid mixing pipe, a gas-liquid discharge pipe, a sieve plate, a gas nozzle, a liquid nozzle, a gas-liquid jet pipe, and a gas-liquid nozzle. The gas nozzle is connected to the negative ion generator through the second gas pipe. The transmission component is located inside the cleaning tank and is used for material conveying, including a motor, rotating rollers and a perforated conveying component; A water circulation component is installed on one outer wall of the cleaning tank to circulate the cleaning water inside the cleaning tank; The ultrasonic components consist of multiple sets, which are arranged at equal intervals at the bottom of the cleaning chamber.

[0006] Furthermore, the motor is fixedly mounted on the outer wall of the cleaning chamber, and multiple rotating rollers are rotatably installed inside the cleaning chamber. One end of one of the rotating rollers at the upper end of the inclined section of the cleaning chamber is connected to the drive end of the motor. The rotating rollers are connected by a perforated conveying assembly, which is made of food-grade polypropylene. The perforated conveying assembly includes several small components, and the perforation diameter ensures that the duck tongue remains above the perforated conveying assembly throughout the cleaning process. Each small component has a protrusion for oblique lifting of the duck tongue to prevent it from slipping off.

[0007] Furthermore, the liquid nozzle of the gas-liquid jet assembly is connected to the water circulation assembly; multiple sieve plates are installed at the front of the gas-liquid mixing pipe, and the sieve plates have evenly distributed small holes to allow the gas and liquid to mix fully; the gas-liquid mixing pipe is fixedly connected to multiple sets of gas-liquid jet pipes through a gas-liquid discharge pipe, and the gas-liquid jet pipes are located below the hollow conveying assembly inside the cleaning chamber, running horizontally through the bottom of the cleaning chamber, with gas-liquid nozzles evenly arranged on the gas-liquid jet pipes.

[0008] Furthermore, the water circulation assembly includes a first liquid pipe, a first liquid pump, a second liquid pipe, a transfer tank, a self-cleaning filter assembly, a first level gauge, a second level gauge, a third liquid pipe, a fine filter assembly, a second liquid pump, a fourth liquid pipe, and a drain valve; the inlet end of the first liquid pump is fixedly connected to the first liquid pipe, and the first liquid pipe extends into the bottom of the inclined bucket structure of the cleaning tank; the outlet end of the first liquid pump is connected to the transfer tank through the second liquid pipe; the outlet end of the transfer tank is equipped with a self-cleaning filter assembly and is connected to one end of the third liquid pipe; the other end of the third liquid pipe is connected to the fine filter assembly, and then connected to the second liquid pump. The fine filter assembly is used to thoroughly filter out impurities in the water and prevent the liquid nozzles in the gas-liquid jet assembly from becoming clogged; the outlet end of the second liquid pump is connected to the fourth liquid pipe.

[0009] Furthermore, the first level gauge controls the operation of the first liquid pump via a controller. The first liquid pump is activated when the liquid level in the transfer tank is lower than the first level gauge, and the first liquid pump is deactivated when the liquid level in the transfer tank is higher than the first level gauge. The second level gauge controls the operation of the second liquid pump via a controller. The second liquid pump is activated when the liquid level in the transfer tank is higher than the second level gauge, and the second liquid pump is deactivated when the liquid level in the transfer tank is lower than the second level gauge. A drain valve is designed at the bottom of the transfer tank for discharging impurities from the transfer tank. A covered opening is designed at the top of the transfer tank to facilitate cleaning of the inside of the transfer tank and maintenance of the self-cleaning filter assembly.

[0010] Furthermore, the self-cleaning filter assembly is placed inside the transfer water tank. The self-cleaning filter assembly includes a filter, a straight shaft, blades, and an L-shaped scraper. The filter has evenly spaced filter holes. One end of the filter opening is connected to the end of the third liquid pipe, and the other end of the filter is rotatably connected to one end of the straight shaft. The other end of the straight shaft is fixedly connected to the blades, and one end of the straight shaft extends to the outside of the filter and is fixedly connected to the L-shaped scraper. The L-shaped scraper is in contact with the outer wall of the filter and slides against the outer wall of the filter.

[0011] Furthermore, the ultrasonic component includes a horizontal support plate and an ultrasonic generator. The horizontal support plate is disposed on the bottom wall of the cleaning chamber and is located below the hollow conveying component. Multiple sets of ultrasonic generators are fixedly connected to the horizontal support plate.

[0012] Furthermore, the gas-liquid jet pipes comprise multiple pipes, which are equally spaced at the bottom of the cleaning chamber; and the ultrasonic components and the gas-liquid jet pipes are distributed at intervals.

[0013] Compared with the prior art, the present invention has the following advantages: (1) Good deodorizing and cleaning effect of duck tongue: This invention uses ultrasonic vibration to quickly drain the blood and mucus in the duck tongue from the inside into the cleaning solution, effectively removing the fishy smell of the duck tongue; at the same time, negative ion air is filled into the cleaning solution, which acts on the fishy smell and oxidizes the fishy smell, thus achieving effective deodorization; negative ions also have the effect of killing microorganisms, ensuring the quality of duck tongue raw materials.

[0014] (2) High cleaning efficiency: The gas-liquid jet assembly of the present invention not only achieves full mixing of negative ion air and cleaning liquid to remove odor, but also sprays the mixed gas and liquid into the cleaning chamber through the gas-liquid nozzle, so that the duck tongues can tumble in the cleaning liquid, improve cleaning efficiency and shorten cleaning time; the cleaning process adopts two-stage cleaning, with each stage taking 10-15 minutes.

[0015] (3) Water conservation: In the water circulation assembly of the present invention, the inlet of the first liquid pipe is located at the bottom of the inclined structure of the cleaning tank, so that the cleaning liquid containing impurities is sent into the transfer water tank by the first liquid pump. The outlet of the transfer water tank is equipped with a self-cleaning filter assembly, so that the impurities are retained in the transfer water tank. The filter assembly is connected to the third liquid pipe, which is connected to a fine filter assembly, and then connected to the inlet of the second liquid pump. The fine filter assembly is used to thoroughly filter out impurities in the water and prevent the liquid nozzle in the gas-liquid jet assembly from being blocked. Through water circulation, impurities are intercepted in the transfer water tank and the fine filter assembly, ensuring that there are no impurities in the water of the cleaning tank. When the impurities on the self-cleaning filter assembly are removed, the control valve is opened and the second liquid pump is started to backwash the filter, and the impurities in the transfer water tank are discharged through the drain valve. Attached Figure Description

[0016] Figure 1 A front view of the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 2 This is a rear view of the cleaning device of the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 3 This is a left-side view of the cleaning device in the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 4 This is a rear view of the cleaning device of the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 5 A longitudinal sectional view of the cleaning device of the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 6 A cross-sectional view of the cleaning device of the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 7A schematic diagram of the gas-liquid jet component structure of the cleaning device for the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention; Figure 8 A schematic diagram of the water circulation component structure of the cleaning device in the duck tongue processing raw material deodorization and cleaning equipment provided by the present invention.

[0017] In the diagram: 1. Negative ion generating component; 11. Air compressor; 12. Negative ion generator; 13. First gas pipeline; 14. Second gas pipeline; Support 15; 2. Cleaning device; 21. Support frame; 22. Cleaning box; 23. Inclined bucket structure; 24. Drain valve; 3. Gas-liquid jet assembly; 31. Gas-liquid mixing pipe; 32. Gas-liquid discharge pipe; 33. Sieve plate; 34. Gas nozzle; 35. Liquid nozzle; 36. Gas-liquid jet pipe; 37. Gas-liquid nozzle; 4. Transmission assembly; 41. Hollowed-out conveyor assembly; 42. Rotating roller; 43. Motor; 44. Protruding structure; 5. Water circulation assembly; 51. First body fluid pipeline; 52. First liquid pump; 53. Second liquid pipeline; 54. Transfer water tank; 55. Self-cleaning filter assembly; 551. Filter barrel; 552. Straight shaft; 553. Blade; 554. L-shaped scraper; 56. First liquid level gauge; 57. Second liquid level gauge; 58. Third liquid pipeline; 59. Fine filter assembly; 510. Second liquid pump; 511. Fourth liquid pipeline; 512. Drain valve; 513. Transfer tank with cover opening; 6. Ultrasonic assembly; 61. Horizontal support plate; 62. Ultrasonic generator. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0019] like Figures 1-8 As shown, a deodorizing and cleaning device for duck tongue processing raw materials includes a negative ion generating component 1, a cleaning device 2, a gas-liquid jetting component 3, a transmission component 4, a water circulation component 5, and an ultrasonic component 6. The negative ion generating component 1 includes an air compressor 11, a negative ion generator 12, and a support 15. Compressed air generated by the air compressor 11 is fixedly connected to one end of the negative ion generator 12 through a first gas pipe 13 from its outlet. The other end of the negative ion generator 12 is fixedly connected to the gas-liquid jetting component 3 through a second gas pipe 14, allowing the generated negative ion air to enter the gas-liquid mixing pipe 31 of the gas-liquid jetting component 3. The cleaning device 2 includes a cleaning chamber 22 and a support frame 21 for supporting the cleaning chamber 22. The cleaning chamber 22 includes a straight section and an inclined section connected together. The bottom of the straight section is a sloping bucket structure 23, and a drain valve 24 is provided at the bottom of the inclined section for draining the cleaning liquid from the cleaning chamber 22 after cleaning.

[0020] The gas-liquid jet assembly 3 is located at the bottom of the cleaning chamber 22. The gas-liquid jet assembly 3 includes a gas-liquid mixing pipe 31, a gas-liquid discharge pipe 32, a sieve plate 33, a gas nozzle 34, a liquid nozzle 35, a gas-liquid jet pipe 36, and a gas-liquid nozzle 37. The gas nozzle 34 is connected to the negative ion generator 12 via a second gas pipe 14, and the liquid nozzle 35 is connected to the fourth liquid pipe 511 of the water circulation assembly 5. Multiple gas-liquid jet pipes 36 are evenly spaced at the bottom of the cleaning chamber 22. The liquid nozzle 35 of the gas-liquid jet assembly 3 is connected to the water circulation assembly 5; multiple sieve plates 33 are installed at the front of the gas-liquid mixing pipe 31, and the sieve plates 33 have evenly distributed small holes to allow the gas and liquid to mix fully. The negative ions in the gas oxidize the fishy substances in the liquid to achieve deodorization; the gas-liquid mixing pipe 31 is fixedly connected to multiple sets of gas-liquid jet pipes 36 through the gas-liquid discharge pipe 32. The gas-liquid jet pipes 36 are located below the hollow conveying assembly 41 inside the cleaning box 22 and run horizontally across the bottom of the cleaning box 22. The gas-liquid jet pipes 36 have evenly arranged gas-liquid nozzles 37 to spray the gas and liquid into the cleaning liquid of the cleaning box 22, and the gas and liquid mix.

[0021] In this embodiment, the cleaning solution can be tap water, which meets the GB 5749 standard for drinking water hygiene.

[0022] The conveying component 4 is installed inside the cleaning chamber 22 for material conveying and includes a motor 43, rotating rollers 42, and a perforated conveying component 41. The motor 43 is fixedly installed on the outer wall of the cleaning chamber 22. Multiple rotating rollers 42 are rotatably installed inside the cleaning chamber 22. One end of a rotating roller 42 at the upper end of the inclined section of the cleaning chamber 22 is connected to the drive end of the motor 43. The rotating rollers 42 are connected to each other through the perforated conveying component 41. The perforated conveying component 41 is made of food-grade polypropylene and includes several small components. The perforated aperture ensures that the duck tongue remains above the perforated conveying component 41 throughout the cleaning process. Each small component has a protrusion 44 for oblique lifting of the duck tongue to prevent it from slipping off.

[0023] The ultrasonic component 6 comprises multiple sets, evenly spaced at the bottom of the cleaning chamber 22, and is spaced apart from the gas-liquid jet pipe 36. In this embodiment, the ultrasonic component 6 includes a horizontal support plate 61 and an ultrasonic generator 62. The horizontal support plate 61 is fixedly mounted on the bottom wall inside the cleaning chamber 22 and is located below the hollow conveying component 41. Multiple sets of ultrasonic generators 62 are fixedly connected to the horizontal support plate 61. The ultrasonic generators 62 generate ultrasonic vibrations to promote the discharge of blood and mucus from the duck tongue, ensuring a better cleaning effect.

[0024] Specifically, the water circulation component 5 is installed on one side of the outer wall of the cleaning tank 22 to circulate the cleaning water inside the cleaning tank 22. The water circulation assembly 5 includes a first liquid pipe 51, a first liquid pump 52, a second liquid pipe 53, a transfer water tank 54, a self-cleaning filter assembly 55, a first level gauge 56, a second level gauge 57, a third liquid pipe 58, a fine filter assembly 59, a second liquid pump 510, a fourth liquid pipe 511, and a drain valve 512. The inlet end of the first liquid pump 52 is fixedly connected to the first liquid pipe 51, and the first liquid pipe 51 extends into the bottom of the inclined bucket structure 23 of the cleaning tank 22. The outlet end of the first liquid pump 52 is connected to the transfer water tank 54 through the second liquid pipe 53. The outlet end of the transfer water tank 54 is equipped with a self-cleaning filter assembly 55 and is connected to one end of the third liquid pipe 58. The other end of the third liquid pipe 58 is connected to the fine filter assembly 59 and then connected to the inlet end of the second liquid pump 510. The fine filter assembly 59 is used to thoroughly filter out impurities in the water and prevent the liquid nozzle 35 in the gas-liquid jet assembly 3 from becoming blocked. The outlet of the second liquid pump 510 is connected to the fourth liquid pipeline 511. The first liquid level gauge 56 controls the operation of the first liquid pump 52 through the controller. When the liquid level in the transfer tank 54 is lower than the first liquid level gauge 56, the first liquid pump 52 is started; when the liquid level in the transfer tank 54 is higher than the first liquid level gauge 56, the first liquid pump 52 is turned off. The second liquid level gauge 57 controls the operation of the second liquid pump 510 through the controller. When the liquid level in the transfer tank 54 is higher than the second liquid level gauge 57, the second liquid pump 510 is started; when the liquid level in the transfer tank 54 is lower than the second liquid level gauge 57, the second liquid pump 510 is turned off. The bottom of the transfer tank 54 is designed with a drain valve 512, and the upper part of the transfer tank 54 is designed with a covered opening 513 to facilitate cleaning of the inside of the transfer tank 54 and maintenance of the self-cleaning filter assembly 55.

[0025] In use, the first liquid pump 52 and the second liquid pump 510 are started. The cleaning water passes through the cleaning tank 22, through the first liquid pipe 51, the first liquid pump 52, the second liquid pipe 53, the transfer water tank 54, the self-cleaning filter assembly 55, the third liquid pipe 58, the fine filter assembly 59, the second liquid pump 510, and the fourth liquid pipe 511 into the gas-liquid mixing pipe 31. Then, it passes through the gas-liquid discharge pipe 32 and the gas-liquid injection pipe 36, and is sprayed into the cleaning tank from the gas-liquid nozzle to realize the circulation process.

[0026] In this embodiment, the self-cleaning filter assembly 55 is placed in the transfer water tank 54. The self-cleaning filter assembly 55 includes a filter 551, a straight shaft 552, blades 553, and an L-shaped scraper 554. The filter 551 has filter holes evenly distributed on it. One end of the filter 551 is connected to the end of the third liquid pipe 58, and the other end of the filter 551 is rotatably connected to one end of the straight shaft 552. The blades 553 are fixedly connected to the other end of the straight shaft 552, and one end of the straight shaft 552 extends to the outside of the filter 551 and is fixedly connected to the L-shaped scraper 554. The L-shaped scraper 554 is in contact with the outer wall of the filter 551 and slides against the outer wall of the filter 551. The second liquid pump 510 causes the cleaning water to flow and drives the blades 553 to rotate. The blades 553 drive the L-shaped scraper 554 to rotate through the straight shaft 552. The L-shaped scraper 554 scrapes the outer wall of the filter 551 to prevent impurities from clogging the filter holes on the filter wall of the filter 551.

[0027] In practical use, the cleaning process of the duck tongue processing raw material deodorization and cleaning equipment of this application is as follows: Step 1: Close the drain valve 24 of the cleaning tank 22 and the drain valve 512 of the transfer water tank 54; add cleaning water to the cleaning tank 22 and add duck tongue raw materials; start the air compressor 11 to generate compressed air, start the negative ion generator 12 to generate negative ions, and start the ultrasonic generator 62 to generate ultrasonic vibration. Step 2: Start the first liquid pump 52 and the second liquid pump 510; the cleaning water passes through the cleaning tank 22, through the first liquid pipe 51, the first liquid pump 52, the second liquid pipe 53, the transfer water tank 54, the filter 551, the third liquid pipe 58, the fine filter assembly 59, the second liquid pump 510, and the fourth liquid pipe 511 into the gas-liquid mixing pipe 31, and then through the gas-liquid discharge pipe 32 and the gas-liquid injection pipe 36, and is sprayed out from the gas-liquid nozzle 37; at the same time, the cleaning water drives the blades 553 to rotate, and the blades 553 drive the L-shaped scraper 554 to rotate through the straight shaft 552. The L-shaped scraper 554 scrapes the outer wall of the filter 551 to prevent impurities from clogging the filter holes on the filter wall of the filter 551; Step 3: Start motor 43. Motor 43 drives rotating roller 42 to rotate. Rotating roller 42 drives hollow conveying component 41 to rotate. The protrusion 44 on hollow conveying component 41 drives duck tongue to be conveyed obliquely upward. Hollow conveying component 41 realizes upward conveying and draining of duck tongue. Hollow conveying component 41 conveys duck tongue into the second-stage cleaning equipment for cleaning. New duck tongue raw material is added to this cleaning equipment for cleaning. After two-stage cleaning, duck tongue is processed into the next processing step. Step 4: After cleaning, turn off the ultrasonic generator 62, the negative ion generator 12, and the air compressor 11; turn off the first liquid pump 52 and the second liquid pump 510; open the drain valve 512 of the transfer water tank 54 and the drain valve 24 of the cleaning tank 22 to discharge impurities and wastewater.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A deodorizing and cleaning device for duck tongue processing raw materials, characterized in that, include: The negative ion generating component (1) includes an air compressor (11) and a negative ion generator (12). The air outlet of the air compressor (11) is fixedly connected to one end of the negative ion generator (12) through a first gas pipe (13), and the other end of the negative ion generator (12) is fixedly connected to the gas-liquid injection component (3) through a second gas pipe (14). The cleaning device (2) includes a cleaning tank (22), which includes a straight section and an inclined section connected together. The bottom of the straight section is a sloping bucket structure (23), and a drain valve (24) is provided at the bottom of the inclined section. A gas-liquid jet assembly (3) is disposed at the bottom of the cleaning chamber (22). The gas-liquid jet assembly (3) includes a gas-liquid mixing pipe (31), a gas-liquid discharge pipe (32), a sieve plate (33), a gas nozzle (34), a liquid nozzle (35), a gas-liquid jet pipe (36), and a gas-liquid nozzle (37). The gas nozzle (34) is connected to the negative ion generator (12) through the second gas pipe (14). The transmission component (4), located inside the cleaning box (22), is used for material conveying and includes a motor (43), a rotating roller (42), and a hollow conveying component (41). A water circulation component (5) is disposed on one side of the outer wall of the cleaning tank (22) for circulating the cleaning water in the cleaning tank (22); The ultrasonic components (6) include multiple sets, which are arranged at equal intervals at the bottom of the cleaning chamber (22).

2. The duck tongue processing raw material deodorization and cleaning equipment according to claim 1, characterized in that, The motor (43) is fixedly installed on the outer wall of the cleaning box (22). Multiple rotating rollers (42) are rotatably installed inside the cleaning box (22). One end of one of the rotating rollers (42) at the upper end of the inclined section of the cleaning box (22) is connected to the drive end of the motor (43). The rotating rollers (42) are connected to each other by a hollow conveying assembly (41). The hollow conveying assembly (41) is made of food-grade polypropylene. The hollow conveying assembly (41) includes several small components. The hollow hole diameter ensures that the duck tongue is above the hollow conveying assembly (41) throughout the cleaning process. Each small component is provided with a protrusion (44) for the oblique lifting of the duck tongue to prevent the duck tongue from slipping off.

3. The duck tongue processing raw material deodorization and cleaning equipment according to claim 2, characterized in that, The liquid nozzle (35) of the gas-liquid jet assembly (3) is connected to the water circulation assembly (5); multiple sieve plates (33) are installed at the front of the gas-liquid mixing pipe (31), and the sieve plates (33) have evenly distributed small holes so that the gas and liquid can be fully mixed; the gas-liquid mixing pipe (31) is fixedly connected to multiple sets of gas-liquid jet pipes (36) through the gas-liquid discharge pipe (32), and the gas-liquid jet pipe (36) is located below the hollow conveying assembly (41) inside the cleaning box (22), runs horizontally through the bottom of the cleaning box (22), and gas-liquid nozzles (37) are evenly arranged on the gas-liquid jet pipe (36).

4. The duck tongue processing raw material deodorization and cleaning equipment according to claim 3, characterized in that, The water circulation assembly (5) includes a first liquid pipe (51), a first liquid pump (52), a second liquid pipe (53), a transfer water tank (54), a self-cleaning filter assembly (55), a first level gauge (56), a second level gauge (57), a third liquid pipe (58), a fine filter assembly (59), a second liquid pump (510), a fourth liquid pipe (511), and a drain valve (512); the inlet end of the first liquid pump (52) is fixedly connected to the first liquid pipe (51), and the first liquid pipe (51) extends... The liquid is fed into the bottom of the inclined bucket structure (23) of the cleaning tank (22); the outlet of the first liquid pump (52) is connected to the transfer tank (54) through the second liquid pipe (53); the outlet of the transfer tank (54) is equipped with a self-cleaning filter assembly (55) and is connected to one end of the third liquid pipe (58); the other end of the third liquid pipe (58) is connected to the fine filter assembly (59) and then connected to the second liquid pump (510); the outlet of the second liquid pump (510) is connected to the fourth liquid pipe (511).

5. The duck tongue processing raw material deodorization and cleaning equipment according to claim 4, characterized in that, The first liquid level gauge (56) controls the operation of the first liquid pump (52) through the controller. When the liquid level in the transfer tank (54) is lower than the first liquid level gauge (56), the first liquid pump (52) is started. When the liquid level in the transfer tank (54) is higher than the first liquid level gauge (56), the first liquid pump (52) is turned off. The second liquid level gauge (57) controls the operation of the second liquid pump (510) through the controller. When the liquid level in the transfer tank (54) is higher than the second liquid level gauge (57), the second liquid pump (510) is started. When the liquid level in the transfer tank (54) is lower than the second liquid level gauge (57), the second liquid pump (510) is turned off. The transfer tank (54) is designed with a drain valve (512) at the bottom and a covered opening (513) at the top.

6. The duck tongue processing raw material deodorization and cleaning equipment according to claim 5, characterized in that, The self-cleaning filter assembly (55) is placed inside the transfer water tank (54). The self-cleaning filter assembly (55) includes a filter (551), a straight shaft (552), blades (553), and an L-shaped scraper (554). The filter (551) has filter holes evenly distributed on it. One end of the filter (551) is connected to the end of the third liquid pipe (58), and the other end of the filter (551) is rotatably connected to one end of the straight shaft (552). The other end of the straight shaft (552) is fixedly connected to the blades (553), and one end of the straight shaft (552) extends to the outside of the filter (551) and is fixedly connected to the L-shaped scraper (554). The L-shaped scraper (554) fits against the outer wall of the filter (551) and slides against the outer wall of the filter (551).

7. The duck tongue processing raw material deodorization and cleaning equipment according to claim 6, characterized in that, The ultrasonic component (6) includes a horizontal support plate (61) and an ultrasonic generator (62). The horizontal support plate (61) is located on the bottom wall inside the cleaning box (22) and is located below the hollow conveying component (41). Multiple sets of ultrasonic generators (62) are fixedly connected to the horizontal support plate (61).

8. A deodorizing and cleaning device for duck tongue processing raw materials according to any one of claims 1-7, characterized in that, The gas-liquid jet pipes (36) include multiple ones, which are equally spaced at the bottom of the cleaning chamber (22); and the ultrasonic component (6) and the gas-liquid jet pipes (36) are distributed at intervals.

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