Production equipment for high unsaturated fatty acid tuna oil

Abstract

The utility model relates to the technical field of production equipment, and discloses production equipment for high unsaturated fatty acid tuna oil, which comprises a base surface, support legs, an extraction kettle body and a separation kettle body are fixedly mounted at the top of the base surface, a conveying and freezing mechanism is arranged at the top of the support legs, and a discharging and paving mechanism is arranged at the top of the conveying and freezing mechanism. According to the production equipment for the high unsaturated fatty acid tuna oil, after tuna meat is conveyed into a hopper through an external lifting device by arranging a discharging and flattening mechanism, the tuna meat can be crushed by utilizing crushing blades, and meanwhile, the crushed tuna meat can be discharged by utilizing a material conveying spiral disc in an auxiliary manner; the tuna meat can be uniformly freeze-dried by the freeze-drying device under the auxiliary transmission of the transmission belt after the tuna meat is uniformly flattened under the assistance of the compression roller, so that the manual operation in the processing process can be reduced, the convenience in the processing process is improved, and meanwhile, the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of production equipment technology, specifically to a production equipment for high-unsaturated fatty acid tuna oil. Background Technology

[0002] Tuna contains about 30% unsaturated fatty acids. To achieve a content of over 60%, an esterification process following hydrolysis is required. This involves using supercritical ionization technology to separate unsaturated fatty acids by utilizing their positive enrichment capacity and saturated fatty acids' negative enrichment capacity. Supercritical electrophoresis technology is then used to achieve separation in one step, resulting in low cost, high efficiency, and the ability to reach a content of 80%.

[0003] In existing technologies, the extraction of high-unsaturated fatty acids from tuna typically involves pre-treating the tuna by crushing and freeze-drying, then loading it into an extraction vessel, sealing the vessel, and purging helium to expel air and prevent oxidation. Extraction is then performed using supercritical CO2, which carries lipids out of the extraction vessel, and the unsaturated fatty acids are precipitated through a separation vessel. This process achieves the extraction of high-unsaturated fatty acids from tuna. However, in practical applications, the pre-treatment of tuna requires crushing and freeze-drying, necessitating the placement of the tuna in different devices for processing, followed by manual transfer. This process is inconvenient. Therefore, there is a need to improve the production equipment for high-unsaturated fatty acid tuna oil to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a production equipment for high-unsaturated fatty acid tuna oil to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a production equipment for high-unsaturated fatty acid tuna oil, comprising a base surface, on the top of which a support leg, an extraction vessel body, and a separation vessel body are fixedly installed; on the top of the support leg, a conveying and freezing mechanism is provided; and on the top of the conveying and freezing mechanism, a discharge and leveling mechanism is provided.

[0006] Preferably, the conveying and freezing mechanism includes a fixed side plate, which is fixedly installed on the top of the support leg. A transmission roller is rotatably installed inside the fixed side plate, and a transmission belt is driven to the outside of the transmission roller. A freeze-drying device is fixedly installed on the top of the fixed side plate. A motor is fixedly installed on the front of the fixed side plate, and a scraping chute is fixedly installed on the right side of the fixed side plate to facilitate the conveying and freezing of the pulverized tuna meat.

[0007] Preferably, the fixed side plate has holes at the corresponding positions of the transmission roller, and the transmission roller is rotatably installed inside the holes in the fixed side plate to facilitate normal rotation of the transmission roller.

[0008] Preferably, two transmission rollers are provided, and the front of the right transmission roller is fixedly installed to the back of the drive shaft of motor one, so as to facilitate the rotation of the transmission roller by motor one.

[0009] Preferably, the discharge and leveling mechanism includes a fixed frame, which is fixedly installed on the top of a fixed side plate. A hopper is fixedly installed inside the fixed frame, and a mounting bracket is fixedly installed on the top of the hopper. A second motor is fixedly installed on the top of the mounting bracket, and a rotating rod is fixedly installed at the bottom of the drive shaft of the second motor. A crushing blade and a conveying spiral are fixedly installed on the outside of the rotating rod. A rotation limiting plate is fixedly installed on the right side of the fixed frame, and a pressure roller is rotatably installed inside the rotation limiting plate. A scraper is fixedly installed on the right side of the rotation limiting plate. A third motor and a reducer body are fixedly installed on the front of the fixed side plate, facilitating the crushing and leveling of tuna meat through the discharge and leveling mechanism.

[0010] Preferably, the right side of the drive shaft of the motor three is fixedly installed with the left side of the drive shaft of the reducer body, and the back of the output end of the reducer body is fixedly installed with the front of the pressure roller, so as to facilitate the rotation of the pressure roller.

[0011] Preferably, the mounting bracket and the rotating rod are provided with holes at corresponding positions, and the rotating rod is rotatably installed inside the holes provided in the mounting bracket, so as to drive the crushing blade and the conveying spiral disc to rotate.

[0012] Compared with the prior art, this utility model provides a production equipment for high-unsaturated fatty acid tuna oil, which has the following beneficial effects:

[0013] 1. This high-unsaturated fatty acid tuna oil production equipment, through its discharge and leveling mechanism, transports tuna meat into the hopper via an external lifting device. The tuna meat is then pulverized using crushing blades, and discharged via a conveyor spiral. After being flattened and evenly pressed by pressure rollers, the tuna meat is uniformly freeze-dried by a conveyor belt. This reduces manual operation during processing, improving convenience and efficiency.

[0014] 2. The production equipment for high-unsaturated fatty acid tuna oil, through its conveying and freezing mechanism, uses a conveyor roller and conveyor belt driven by a motor to transport the pulverized tuna meat. Once the tuna meat is transported to the bottom of the freeze-drying unit, it can be freeze-dried. After being scraped by a scraper, it can be scraped into the interior of the extraction vessel, thus realizing the function of conveying and freeze-drying the tuna meat. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the conveying and freezing mechanism and the discharge and leveling mechanism of this utility model;

[0018] Figure 3 This is a cross-sectional view of the material discharge and leveling mechanism of this utility model.

[0019] Figure 4 This is a cross-sectional view of the refrigeration conveying mechanism of this utility model.

[0020] In the diagram: 1. Base surface; 2. Conveying and freezing mechanism; 21. Fixed side plate; 22. Conveying roller; 23. Conveying belt; 24. Freeze-drying device; 25. Motor 1; 26. Scraping hopper; 3. Discharge and leveling mechanism; 31. Fixed frame; 32. Hopper; 33. Mounting bracket; 34. Motor 2; 35. Rotating rod; 36. Crushing blade; 37. Conveying spiral disc; 38. Rotation limit plate; 39. Pressure roller; 310. Scraper; 311. Motor 3; 312. Reducer body; 4. Support leg; 5. Extraction vessel body; 6. Separation vessel body. 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] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Example 1:

[0024] Please see Figure 1-3 This utility model provides a technical solution: a production equipment for high unsaturated fatty acid tuna oil, including a base surface 1, a support leg 4, an extraction vessel body 5 and a separation vessel body 6 fixedly installed on the top of the base surface 1, a conveying and freezing mechanism 2 provided on the top of the support leg 4, and a discharge and leveling mechanism 3 provided on the top of the conveying and freezing mechanism 2.

[0025] Furthermore, the discharge and leveling mechanism 3 includes a fixed frame 31, which is fixedly installed on the top of the fixed side plate 21. A hopper 32 is fixedly installed inside the fixed frame 31, and a mounting bracket 33 is fixedly installed on the top of the hopper 32. A motor 34 is fixedly installed on the top of the mounting bracket 33. A rotating rod 35 is fixedly installed at the bottom of the drive shaft of the motor 34. A crushing blade 36 and a conveying spiral disc 37 are fixedly installed on the outside of the rotating rod 35. A rotation limiting plate 38 is fixedly installed on the right side of the fixed frame 31. A pressure roller 39 is rotatably installed inside the rotation limiting plate 38. A scraper 310 is fixedly installed on the right side of the rotation limiting plate 38. A motor 311 and a reducer body 312 are fixedly installed on the front of the front fixed side plate 21, which facilitates the crushing and leveling of tuna meat by the discharge and leveling mechanism 3.

[0026] Furthermore, the right side of the drive shaft of motor 311 is fixedly installed with the left side of the drive shaft of reducer body 312, and the back of the output end of reducer body 312 is fixedly installed with the front of pressure roller 39 to facilitate the rotation of pressure roller 39.

[0027] Furthermore, holes are provided at corresponding positions of the mounting bracket 33 and the rotating rod 35, and the rotating rod 35 is rotatably installed inside the hole provided inside the mounting bracket 33, so as to drive the crushing blade 36 and the conveying spiral disc 37 to rotate.

[0028] Example 2:

[0029] Please see Figure 4Furthermore, in conjunction with Embodiment 1, the conveying freezing mechanism 2 includes a fixed side plate 21, which is fixedly installed on the top of the support leg 4. A transmission roller 22 is rotatably installed inside the fixed side plate 21, and a transmission belt 23 is driven to the outside of the transmission roller 22. A freeze-drying device 24 is fixedly installed on the top of the fixed side plate 21. A motor 25 is fixedly installed on the front of the fixed side plate 21, and a scraping chute 26 is fixedly installed on the right side of the fixed side plate 21, which facilitates the auxiliary conveying of the pulverized tuna meat through the conveying freezing mechanism 2.

[0030] Furthermore, holes are provided at corresponding positions of the fixed side plate 21 and the transmission roller 22, and the transmission roller 22 is rotatably installed inside the holes provided inside the fixed side plate 21, so as to facilitate the normal rotation of the transmission roller 22.

[0031] Furthermore, there are two transmission rollers 22, and the front of the right transmission roller 22 is fixedly installed with the back of the drive shaft of the motor 25, so that the transmission roller 22 can be rotated by the motor 25.

[0032] In actual operation, when this device is used, first drive motor 25 to rotate the conveyor roller 22. At this time, the conveyor belt 23 starts to convey the tuna meat into the hopper 32 using the external lifting device. Drive motor 34 to reverse the rotating rod 35, so that the crushing blade 36 can start to crush the tuna meat. After the tuna meat is crushed, drive motor 34 again to rotate the rotating rod 35 forward, so that the conveying spiral disc 37 starts to convey the tuna meat down to the hopper 32. The tuna meat falls to the top of the conveyor belt 23 and passes the bottom of the pressure roller 39. It will be evenly squeezed and flattened by the pressure roller 39. After passing the bottom of the freeze-drying device 24, it will be freeze-dried. When the freeze-dried tuna meat comes into contact with the scraping chute 26, it will be scraped off the surface of the conveyor belt 23 and slide into the interior of the extraction vessel body 5. Unsaturated fatty acids are extracted through the extraction vessel body 5 and the separation vessel body 6.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A production plant of high unsaturated fatty acid tuna fish oil, comprising a base surface (1), characterized in that: The top of the base surface (1) is fixedly installed with a supporting leg (4), an extraction kettle body (5) and a separation kettle body (6), the top of the supporting leg (4) is provided with a conveying refrigeration mechanism (2), and the top of the conveying refrigeration mechanism (2) is provided with a discharging leveling mechanism (3).

2. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 1, characterized in that: The conveying refrigeration mechanism (2) comprises a fixed side plate (21) fixedly installed at the top of the supporting leg (4), a transmission roller (22) rotatably installed inside the fixed side plate (21), a transmission belt (23) drivingly installed outside the transmission roller (22), a freeze-drying device (24) fixedly installed at the top of the fixed side plate (21), a motor one (25) fixedly installed on the front face of the fixed side plate (21), and a scraping slide hopper (26) fixedly installed at the right side of the fixed side plate (21).

3. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 2, characterized in that: Holes are formed at corresponding positions of the fixed side plate (21) and the transmission roller (22), and the transmission roller (22) is rotatably installed inside the hole formed inside the fixed side plate (21).

4. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 2, characterized in that: The transmission roller (22) is provided with two, and the front face of the right transmission roller (22) is fixedly installed with the back of the transmission shaft of the motor one (25).

5. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 2, characterized in that: The discharging leveling mechanism (3) comprises a fixed stand (31) fixedly installed at the top of the fixed side plate (21), a hopper (32) fixedly installed inside the fixed stand (31), an installation support (33) fixedly installed at the top of the hopper (32), a motor two (34) fixedly installed at the top of the installation support (33), a rotating rod (35) fixedly installed at the bottom of the transmission shaft of the motor two (34), a crushing blade (36) and a feeding spiral disc (37) fixedly installed outside the rotating rod (35), a rotating limiting plate (38) fixedly installed at the right side of the fixed stand (31), a compression roller (39) rotatably installed inside the rotating limiting plate (38), a scraper (310) fixedly installed at the right side of the rotating limiting plate (38), and a motor three (311) and a reducer body (312) fixedly installed on the front face of the fixed side plate (21).

6. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 5, characterized in that: The right side of the transmission shaft of the motor three (311) and the left side of the transmission shaft of the reducer body (312) are fixedly installed, and the back of the output end of the reducer body (312) and the front face of the compression roller (39) are fixedly installed.

7. The production equipment of high unsaturated fatty acid tuna fish oil according to claim 5, characterized in that: Holes are formed at corresponding positions of the installation support (33) and the rotating rod (35), and the rotating rod (35) is rotatably installed inside the hole formed inside the installation support (33).

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