Efficient equipment for extracting phospholipid from squid oil

Abstract

The utility model discloses efficient equipment for extracting phospholipid in squid oil, which comprises a stirring tank, the lower side of the stirring tank is fixedly connected with a discharging pipe, the upper side of the stirring tank is provided with a cover plate, the upper side of the cover plate is fixedly connected with a feeding pipe and a motor, the lower side of the cover plate is provided with a stirring unit, the stirring unit comprises a rotating pipe, and the rotating pipe is fixedly connected with the rotating pipe. The rotating pipe is rotatably connected to the lower side of the cover plate, a liquid inlet pipe is fixedly connected to the upper side of the cover plate, a material containing box is fixedly connected to the upper side of the cover plate, and a water pump is fixedly connected to the upper side of the material containing box. The sleeve-fish oil stirring device is provided with a cover plate, a motor, a rotating pipe and a stirring pipe, sleeve-fish oil is conveniently stirred, through a conveying pipe, a branch pipe, spray heads, a blocking cover, a fixing plate, a connecting plate, a limiting rod, a moving ring and an electric push rod, the multiple spray heads are conveniently controlled to spray a cleaning agent on the inner wall of the stirring tank, grease on the inner wall is conveniently cleaned, and pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the field of phospholipid extraction, and particularly relates to an efficient phospholipid extraction device for squid oil. Background Technique

[0002] Squid, belonging to Cephalopoda of Mollusca, is a widely distributed species in the ocean, famous for its slender body and gregarious and aggressive habits. Squid not only occupies a place in the food field, but also is an important part of the marine ecosystem.

[0003] After retrieval, the application number is "202211113180.5", which provides a method for extracting phospholipids containing highly unsaturated fatty acids EPA and DHA from squid oil, including the following steps: S1. Pickle the squid oil to obtain an upper oil layer sample and a lower sample; S2. Add acetone to the lower sample and stir, and after stirring, perform static treatment to obtain a crude phospholipid sample and a washing solution; S3. Add acetone to the crude phospholipid sample obtained in step S and stir, and after stirring, perform static treatment to obtain a precipitated phospholipid sample and a washing solution; S4. Dry the phospholipid sample obtained in step S to obtain a dried phospholipid sample.

[0004] When extracting phospholipids from squid oil as described above, it is necessary to repeatedly stir the squid oil. During stirring, due to the adhesiveness of the squid oil, the inner wall of the container adheres to grease, and the adhered grease will mix some non-phospholipid components, such as fatty acids and other impurities. If these substances are not removed in time, they will be mixed into the final product during the subsequent extraction process, reducing the purity of the phospholipids. Content of the Utility Model

[0005] In order to overcome the deficiency that the grease remaining on the inner wall of the container in the prior art is easy to contaminate, one of the purposes of the present utility model is to provide an efficient phospholipid extraction device for squid oil.

[0006] One of the purposes of the present utility model is realized by adopting the following technical solution: An efficient phospholipid extraction device for squid oil, including a stirring tank: a discharge pipe is fixedly connected to the lower side of the stirring tank, a cover plate is arranged on the upper side of the stirring tank, a feed pipe and a motor are fixedly connected to the upper side of the cover plate, and a stirring unit is arranged on the lower side of the cover plate;

[0007] The stirring unit includes a rotating pipe, which is rotatably connected to the lower side of the cover plate. A liquid inlet pipe is fixedly connected to the upper side of the cover plate, and a material storage box is fixedly connected to the upper side of the cover plate. A water pump is fixedly connected to the upper side of the material storage box. A connecting pipe is fixedly connected between the water pump and the liquid inlet pipe. A plurality of stirring pipes are fixedly connected to the outer side of the rotating pipe. A conveying pipe is fixedly connected to the inner side of the outer side of the stirring pipe. A plurality of branch pipes are fixedly connected to the outer side of the conveying pipe. The outer ends of the branch pipes pass through the outer side of the stirring pipe and a plurality of spray heads are fixedly connected to the outer side. A plurality of limiting rods are fixedly connected to the outer side of the stirring pipe. A fixing plate is arranged on the outer side of the limiting rod. A shielding cover is arranged on the outer side of the fixing plate and on the outer side of the branch pipe. A connecting block one is fixedly connected to the outer side of each of the plurality of fixing plates. A connecting plate is rotatably connected to the outer side of the connecting block one. A connecting block two is rotatably connected to the outer side of the connecting plate. A moving ring is fixedly connected to the outer side of the connecting block two. A fixing ring is fixedly connected to the outer side of the stirring pipe. An electric push rod is fixedly connected between the fixing ring and the moving ring.

[0008] According to the described efficient squid oil phospholipid extraction device, the rotating pipe is communicated with the conveying pipe, which is convenient for conveying liquid to the conveying pipe.

[0009] According to the described efficient squid oil phospholipid extraction device, a small gear is fixedly connected to the outer side of the upper end of the rotating pipe, and a large gear is fixedly connected to the outer side of the output end of the motor. The large gear is meshed with the small gear, which is convenient for controlling the rotation of the rotating pipe.

[0010] According to the described efficient squid oil phospholipid extraction device, a valve is arranged on the outer side of the discharge pipe.

[0011] According to the described efficient squid oil phospholipid extraction device, the plurality of connecting plates are arranged in an inclined structure, which is convenient for controlling the movement of the shielding cover.

[0012] According to the described efficient squid oil phospholipid extraction device, the liquid inlet pipe is communicated with the rotating pipe. Beneficial effects

[0013] By providing a cover plate, a motor, a rotating pipe and a stirring pipe, it is convenient to stir squid oil. And through the conveying pipe, branch pipes, spray heads, shielding cover, fixing plate, connecting plate, limiting rod, moving ring and electric push rod, it is convenient to control the cleaning agent sprayed by a plurality of spray heads on the inner wall of the stirring tank, which is convenient for cleaning the grease on the inner wall and avoiding pollution.

[0014] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. Description of the drawings

[0015] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall three-dimensional structure diagram of an efficient phospholipid extraction device from squid oil of the present utility model;

[0017] Figure 2 This is the three-dimensional structure diagram of the stirring unit in an efficient phospholipid extraction device from squid oil of the present utility model;

[0018] Figure 3 This is the sectional three-dimensional structure diagram of the stirring unit in an efficient phospholipid extraction device from squid oil of the present utility model;

[0019] Figure 4 For Figure 3 The enlarged view of part A in

[0020] Figure 5 For Figure 3 The enlarged view of part B in

[0021] Legend description:

[0022] 1. Stirring tank; 2. Discharge pipe; 3. Valve; 4. Cover plate; 5. Feed pipe; 6. Stirring unit; 601. Rotating pipe; 602. Small gear; 603. Large gear; 604. Liquid inlet pipe; 605. Connecting pipe; 606. Water pump; 607. Material storage box; 608. Stirring pipe; 609. Delivery pipe; 610. Branch pipe; 611. Sprayer; 612. Baffle; 613. Fixed plate; 614. Limiting rod; 615. Connecting block one; 616. Connecting plate; 617. Connecting block two; 618. Moving ring; 619. Electric push rod; 620. Fixed ring; 7. Motor. Specific implementation manners

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0024] Referring to Figures 1-5 , an efficient phospholipid extraction device from squid oil includes a stirring tank 1: A discharge pipe 2 is fixedly connected to the lower side of the stirring tank 1, a cover plate 4 is arranged on the upper side of the stirring tank 1, a feed pipe 5 and a motor 7 are fixedly connected to the upper side of the cover plate 4, a stirring unit 6 is arranged on the lower side of the cover plate 4, and a valve 3 is arranged on the outer side of the discharge pipe 2. The valve 3 facilitates the discharge of the extracted phospholipids, and the stirring unit 6 facilitates the stirring of the squid oil.

[0025] The stirring unit 6 includes a rotating pipe 601, the rotating pipe 601 is rotatably connected to the lower side of the cover plate 4, a liquid inlet pipe 604 is fixedly connected to the upper side of the cover plate 4, a material storage box 607 is fixedly connected to the upper side of the cover plate 4, a water pump 606 is fixedly connected to the upper side of the material storage box 607, a connecting pipe 605 is fixedly connected between the water pump 606 and the liquid inlet pipe 604, a plurality of stirring pipes 608 are fixedly connected to the outer side of the rotating pipe 601, a conveying pipe 609 is fixedly connected to the inner side of the outer side of the stirring pipe 608, a plurality of branch pipes 610 are fixedly connected to the outer side of the conveying pipe 609, the outer ends of the branch pipes 610 pass through the outer side of the stirring pipe 608 and a plurality of spray heads 611 are fixedly connected to the outer side, a plurality of limiting rods 614 are fixedly connected to the outer side of the stirring pipe 608, a fixing plate 613 is arranged on the outer side of the limiting rod 614, a shielding cover 612 is located on the outer side of the fixing plate 613 and on the outer side of the branch pipe 610, a connecting block one 615 is fixedly connected to the outer side of each of the plurality of fixing plates 613, a connecting plate 616 is rotatably connected to the outer side of the connecting block one 615, a connecting block two 617 is rotatably connected to the outer side of the connecting plate 616, a moving ring 618 is fixedly connected to the outer side of the connecting block two 617, a fixing ring 620 is fixedly connected to the outer side of the stirring pipe 608, an electric push rod 619 is fixedly connected between the fixing ring 620 and the moving ring 618, the rotating pipe 601 is communicated with the conveying pipe 609, a small gear 602 is fixedly connected to the outer side of the upper end of the rotating pipe 601, a large gear 603 is fixedly connected to the outer side of the output end of the motor 7, the large gear 603 is meshed with the small gear 602, the plurality of connecting plates 616 are arranged in an inclined structure, the liquid inlet pipe 604 is communicated with the rotating pipe 601. When in use, the staff first puts the required squid oil and propanol into the stirring tank 1 through the feed pipe 5, and starts the motor 7. The motor 7 drives the large gear 603 to rotate, the large gear 603 drives the small gear 602 to rotate, the small gear 602 drives the rotating pipe 601 to rotate, and the rotating pipe 601 drives the plurality of rotating pipes 601 to rotate, which is convenient for the rotating pipe 601 to stir the squid oil and convenient for the extraction of phospholipids. After the extraction is completed, first control the electric push rod 619 to drive the moving ring 618 to move, the moving ring 618 drives the connecting plate 616 to rotate, and the connecting plate 616 drives the plurality of fixing plates 613 to move, which is convenient for the fixing plates 613 to drive the shielding cover 612 to move, so that the shielding cover 612 is separated from the branch pipe 610, which is convenient for the spray heads 611 to spray out the citric acid solution. Start the water pump 606. The material storage box 607 contains the citric acid solution. The water pump 606 pumps the citric acid solution and passes it through the connecting pipe 605. The citric acid solution enters the rotating pipe 601 through the liquid inlet pipe 604 and enters the plurality of conveying pipes 609, and passes through the plurality of branch pipes 610, which is convenient for the spray heads 611 to spray out the citric acid solution, and control the rotating pipe 601 to rotate, so that the citric acid solution cleans the grease on the inner wall, avoiding pollution. The sprayed citric acid solution is on the stirring pipe 608 and the electric push rod 619, which is convenient for cleaning the grease on the surface of the components. The large gear 603 drives the small gear 602, so that the stirring is high-speed stirring.Improve the stirring efficiency.

[0026] Working principle: During use, squid oil and acetone enter the stirring tank 1 through the feed pipe 5, and the motor 7 is started to control the rotation of the rotating pipe 601, which facilitates controlling the rotation of the stirring pipe 608, facilitating the stirring of squid oil and convenient for the extraction of phospholipids. After the extraction is completed, the electric push rod 619 is controlled to drive the baffle 612 on the fixing plate 613 to separate from the branch pipe 610. The water pump 606 is started, and under the action of the connecting pipe 605 and the liquid inlet pipe 604, the citric acid solution enters the rotating pipe 601, and through the conveying pipe 609 and the branch pipe 610, it is convenient for the spray head 611 to spray the citric acid solution on the inner wall, facilitating the cleaning of the residual grease.

[0027] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can also be made without departing from the gist of the present utility model.

Claims

1. An efficient squid oil phospholipid extraction device, characterized in that: It comprises a stirring tank (1): a discharge pipe (2) is fixedly connected to the lower side of the stirring tank (1), a cover plate (4) is arranged on the upper side of the stirring tank (1), a feed pipe (5) and a motor (7) are fixedly connected to the upper side of the cover plate (4), and a stirring unit (6) is arranged on the lower side of the cover plate (4); The stirring unit (6) comprises a rotating pipe (601), the rotating pipe (601) being rotatably connected to the lower side of the cover plate (4), the upper side of the cover plate (4) being fixedly connected to a liquid inlet pipe (604), the upper side of the cover plate (4) being fixedly connected to a material storage box (607), the upper side of the material storage box (607) being fixedly connected to a water pump (606), a connecting pipe (605) being fixedly connected between the water pump (606) and the liquid inlet pipe (604), a plurality of stirring pipes (608) being fixedly connected to the outer side of the rotating pipe (601), a delivery pipe (609) being fixedly connected to the inner side of the outer side of the stirring pipe (608), a plurality of branch pipes (610) being fixedly connected to the outer side of the delivery pipe (609), the outer ends of the branch pipes (610) passing through the outer side of the stirring pipe (608) and the outer sides of the branch pipes (610) being fixedly connected to the plurality of spray pipes (610). The stirring tube (608) is provided with a plurality of limit rods (614) on the outside of which the limit rods (614) are fixedly connected. A fixed plate (613) is arranged on the outside of the limit rods (614). A baffle (612) on the outside of the fixed plate (613) and located on the outside of the branch tube (610) is fixedly connected to a connecting block 1 (615) on the outside of the plurality of fixed plates (613). A connecting plate (616) is rotatably connected to the outside of the connecting block 1 (615). A connecting block 2 (617) is rotatably connected to the outside of the connecting plate (616). A moving ring (618) is fixedly connected to the outside of the connecting block 2 (617). A fixing ring (620) is fixedly connected to the outside of the stirring tube (608). An electric push rod (619) is fixedly connected between the fixing ring (620) and the moving ring (618).

2. The efficient squid oil phospholipid extraction device according to claim 1, characterized in that: The rotating pipe (601) is connected to the delivery pipe (609).

3. The efficient squid oil phospholipid extraction device according to claim 1, characterized in that: A small gear (602) is fixedly connected to the outer side of the upper end of the rotating tube (601), and a large gear (603) is fixedly connected to the outer side of the output end of the motor (7), and the large gear (603) is meshingly connected to the small gear (602).

4. The efficient squid oil phospholipid extraction device according to claim 1, characterized in that: A valve (3) is provided on the outside of the discharge pipe (2).

5. The efficient squid oil phospholipid extraction device according to claim 1, characterized in that: The plurality of connecting plates (616) are arranged in an inclined structure.

6. The efficient squid oil phospholipid extraction device according to claim 1, characterized in that: The liquid inlet pipe (604) is connected to the rotating pipe (601).

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