A high-efficiency distillation device for deacidification of fish oil

Abstract

The utility model discloses a high-efficiency distillation device for fish oil deacidification, which is applied in the field of fish oil deacidification. The utility model drives the pull block to move outward to drive the pull rod and the first slide rod to move, and the two first limit rods are away from the heating tube. The movement of the first slide rod drives the movement of the first tooth rod, and the movement of the first tooth rod drives the gear to rotate. The rotation of the gear drives the second tooth rod to move, so that the second slide rod moves, and the movement of the second slide rod drives the two second limit rods away from the heating tube. The heating tube is taken out and replaced, which can achieve the purpose of facilitating the replacement of the heating tube. The rotation of the motor drives the rotation of the rotating shaft, the rotation of the rotating shaft drives the rotation of the rotating block, the rotation of the rotating block drives the rotation of the disturbance plate, the rotation of the rotating shaft drives the rotation of the stirring rod and the stirring frame, and the fish oil is stirred by the rotation of the disturbance plate, the stirring rod and the stirring frame, which can achieve the purpose of high distillation efficiency and improve the heating speed and evaporation speed.

Description

Technical Field

[0001] The utility model relates to the field of fish oil deacidification, in particular to a high-efficiency distillation device for fish oil deacidification. Background Art

[0002] After searching Chinese patents, the publication number is: CN205635533U, a molecular distillation fish oil deacidification device, including a deacidification tank, the upper surface of the deacidification tank is opened, the lower surface of the deacidification tank is provided with a heating resistor coil, the opening is connected to a steam guide tube, one end of the steam guide tube is connected to a distillation collection bottle, the distillation collection bottle is covered with a refrigeration sleeve, the refrigeration sleeve is provided with a refrigeration sheet, the deacidification tank is provided with a controller, a mains interface and a capacitive touch screen, the controller is electrically connected to the mains interface, the capacitive touch screen, the heating resistor coil and the refrigeration sheet. The beneficial effects of the utility model are simple structure and strong practicality.

[0003] The existing distillation device has a low distillation efficiency. When deacidifying fish oil, it is heated and distilled through a heating tube. The fish oil is stationary in the deacidification tank, which reduces the heating efficiency and makes it difficult to quickly heat the fish oil to boil, thereby reducing the distillation efficiency. It is also inconvenient to replace the heating tube. The heating tube of a general distillation device is located in the deacidification tank. If the heating tube is damaged, the deacidification tank needs to be disassembled, and then the heating tube is replaced using tools, and finally the deacidification tank is installed. The entire replacement process is relatively cumbersome, which increases the workload, reduces the replacement efficiency, and has low practicality. In order to solve the above-mentioned problems, we propose a high-efficiency distillation device for fish oil deacidification. Summary of the invention

[0004] The utility model aims to provide a high-efficiency distillation device for deacidification of fish oil, which has the advantages of high distillation efficiency and convenient replacement of heating tubes.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A high-efficiency distillation device for deacidifying fish oil comprises a deacidifying tank, characterized in that: a liquid inlet pipe is connected to the surface of the deacidifying tank, a condensing mechanism is arranged on one side of the deacidifying tank, a collecting tank is connected to the bottom of the condensing mechanism, a fixing block is arranged on the surface of the deacidifying tank, a through hole is arranged on the fixing block, a heating tube is slidably sleeved on the inner wall of the deacidifying tank, the outer end of the heating tube is detachably fixed in the through hole, a motor is bolted to the top of the deacidifying tank, the output end of the motor extends to the interior of the deacidifying tank and is connected to a rotating shaft through a coupling, a rotating block is fixedly sleeved on the surface of the rotating shaft, a disturbance plate is bolted to the surface of the rotating block, and a stirring rod and a stirring frame are bolted to the surface of the rotating shaft.

[0007] By adopting the above technical scheme, the heating tube can be detachably arranged on the fixed block, which can achieve the purpose of facilitating the replacement of the heating tube, reducing the workload and improving the replacement efficiency. The rotation of the motor drives the rotating shaft to rotate, the rotation of the rotating shaft drives the rotating block to rotate, the rotation of the rotating block drives the disturbance plate to rotate, the rotation of the rotating shaft drives the stirring rod and the stirring frame to rotate, and the fish oil is stirred by the rotation of the disturbance plate, the stirring rod and the stirring frame, which can achieve the purpose of high distillation efficiency and improve the heating speed and evaporation speed.

[0008] The utility model is further configured as follows: an installation cavity is provided in the fixed block, and a first slide rod and a second slide rod are slidably connected to the upper and lower sides of the installation cavity respectively, a first tooth rod is provided at both ends of the first slide rod, and a second tooth rod is connected at both ends of the second slide rod respectively, a gear is meshed between the first tooth rod and the adjacent second tooth rod, and the gear is rotatably connected to the inner wall of the installation cavity, two first limit rods are connected to the first slide rod, and two second limit rods are connected to the second slide rod, a pull rod is inserted into the fixed block, the lower end of the pull rod extends into the installation cavity and the end is fixedly connected to the first slide rod, a first spring is provided between the first slide rod and the inner wall of the installation cavity, and a second spring is provided between the second slide rod and the inner wall of the installation cavity.

[0009] By adopting the above technical solution, the pull rod is pulled outward to drive the first sliding rod to move, and the movement of the first sliding rod drives the first gear rod to move, and the two first limiting rods are away from the heating tube. The movement of the first gear rod drives the gear to rotate, and the rotation of the gear drives the second gear rod to move, so that the second sliding rod moves, and the two second limiting rods are away from the heating tube at the same time, making it convenient to take out the heating tube.

[0010] The utility model is further configured as follows: the condensation mechanism includes a connecting pipe, one end of the connecting pipe is connected to the surface of the deacidification tank, the other end of the connecting pipe is connected to a condensation box, and the top of the condensation box is connected to the top of the collection tank, a condensation plate is bolted to the inner wall of the condensation box, and the surface of the condensation box is connected to an air outlet pipe.

[0011] By adopting the above technical solution, the steam is condensed by providing a condensation mechanism.

[0012] The utility model is further configured as follows: a pull block is bolted to the top of the pull rod.

[0013] By adopting the above technical solution and arranging the pull block, it is convenient to move the pull rod.

[0014] The utility model is further configured as follows: the outer ends of the two first limiting rods and the two second limiting rods are both spherical.

[0015] By adopting the above technical solution, the first limiting rod and the second limiting rod with spherical outer ends can fix the heating tube without damaging the surface of the heating tube.

[0016] The utility model is further configured as follows: surfaces of the deacidification tank and the collection tank are both connected with valves.

[0017] The above technical solution is adopted and the valve is arranged to facilitate use.

[0018] The utility model is further configured as follows: scale lines are printed on the surfaces of the deacidification tank and the collection tank.

[0019] By adopting the above technical solution, the distillation situation can be easily checked by setting scale lines.

[0020] The utility model is further configured as follows: a sealing ring is arranged on the side wall of the fixing block close to the outer end of the heating tube.

[0021] By adopting the above technical solution and providing a sealing ring, the sealing performance between the heating tube and the fixing block is improved.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. In the initial state, under the action of the first spring and the second spring, the two first limiting rods and the two second limiting rods fix the heating tube in the through hole of the fixing block. When the heating tube needs to be replaced, the pull block is pulled outward to drive the pull rod to move, and the movement of the pull rod drives the first sliding rod to move, and the two first limiting rods are away from the heating tube. The movement of the first sliding rod drives the first gear rod to move, and the movement of the first gear rod drives the gear to rotate. The rotation of the gear drives the second gear rod to move, so that the second sliding rod moves with it, and the second sliding rod drives the two second limiting rods away from the heating tube. At this time, the heating tube can be taken out, which can achieve the purpose of facilitating the replacement of the heating tube, reducing the workload and improving the efficiency of replacement;

[0024] 2. The purpose of high distillation efficiency can be achieved by rotating the motor to drive the rotating shaft, the rotating shaft drives the rotating block to rotate, the rotating block drives the disturbance plate to rotate, the rotating shaft drives the stirring rod and the stirring frame to rotate, and the fish oil is stirred by rotating the disturbance plate, the stirring rod and the stirring frame, which improves the heating speed and the evaporation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0026] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0027] Figure 3 This utility model Figure 2 A magnified view of the structure at center;

[0028] Figure 4 This utility model Figure 3 Cross-sectional view at the middle BB.

[0029] 1. Deacidification tank; 2. Liquid inlet pipe; 3. Condensation mechanism; 4. Collecting tank; 5. Heating tube; 6. Fixed block; 7. First slide bar; 8. First gear rod; 9. Gear; 10. First limit rod; 11. Installation cavity; 12. Pull rod; 13. First spring; 14. Motor; 15. Rotating shaft; 16. Rotating block; 17. Disturbance plate; 18. Stirring rod; 19. Stirring frame; 20. Connecting pipe; 21. Condensation box; 22. Condensation plate; 23. Exhaust pipe; 24. Pull block; 25. Protective shell; 26. Valve; 27. Scale line; 28. Sealing ring; 29. ​​Perforation; 30. Second slide bar; 31. Second gear rod; 32. Second limit rod; 33. Second spring. DETAILED DESCRIPTION

[0030] The utility model is further described in detail below in conjunction with the accompanying drawings. Example 1

[0031] refer to Figure 1-4 A high-efficiency distillation device for deacidification of fish oil comprises a deacidification tank 1, the surface of the deacidification tank 1 is connected with a liquid inlet pipe 2, a condensation mechanism 3 is arranged on one side of the deacidification tank 1, the bottom of the condensation mechanism 3 is connected with a collecting tank 4, a fixing block 6 is arranged on the surface of the deacidification tank 1, a through hole 29 is arranged on the fixing block 6, a heating tube 5 is slidably sleeved on the inner wall of the deacidification tank 1, and the outer end of the heating tube 5 is detachably fixed in the through hole 29.

[0032] Preferably, the heating tube 5 can be a stainless steel PTC semiconductor heating tube produced by Dongguan Tiancheng Thermistor Co., Ltd.

[0033] Since the heating tube is detachably arranged on the fixed block, when replacement is required, the heating tube 5 can be quickly taken out, thereby achieving the purpose of facilitating replacement of the heating tube 5, reducing the workload and improving the efficiency of replacement.

[0034] In this embodiment, a mounting cavity 11 is provided in the fixing block 6, and a first slide bar 7 and a second slide bar 30 are slidably connected to the upper and lower sides of the mounting cavity 11, respectively. First toothed bars 8 are provided at both ends of the first slide bar 7, and second toothed bars 31 are provided at both ends of the second slide bar 30, respectively. A gear 9 is meshed between the first toothed bar 8 and the adjacent second toothed bar 31, and the gear 9 is rotatably connected to the inner wall of the mounting cavity 11. Two first limiting bars 10 are connected to the first slide bar 7, and two second limiting bars 32 are connected to the second slide bar 30. A pull rod 12 is inserted into the fixing block 6, and the lower end of the pull rod 12 extends into the mounting cavity 11 and the end is fixedly connected to the first slide bar 7. A first spring 13 is provided between the first slide bar 7 and the inner wall of the mounting cavity 11, and a second spring 33 is provided between the second slide bar 30 and the inner wall of the mounting cavity 11.

[0035] In the initial state, under the action of the first spring 13 and the second spring 33, the two first limit rods 10 and the two second limit rods 32 fix the heating tube 5 in the through hole 29 of the fixing block 6 up and down. When the heating tube 5 needs to be replaced, by pulling the pull rod 12 outward, the movement of the pull rod 12 drives the first slide bar 7 to move, and the two first limit rods 10 move away from the heating tube 5. The movement of the first slide bar 7 drives the first gear rod 8 to move. The movement of the first gear rod 8 drives the gear 9 to rotate. The rotation of the gear 9 drives the second gear rod 31 to move, so that the second slide bar 30 moves accordingly. The second slide bar 30 drives the two second limit rods 32 away from the heating tube 5. At this time, the heating tube 5 can be taken out.

[0036] refer to Figure 2 The condensation mechanism 3 includes a connecting pipe 20, one end of which is connected to the surface of the deacidification tank 1, and the other end of the connecting pipe 20 is connected to a condensation box 21, and the top of the condensation box 21 is connected to the top of the collecting tank 4, a condensation plate 22 is bolted to the inner wall of the condensation box 21, and the surface of the condensation box 21 is connected to an outlet pipe 23. By setting the condensation mechanism 3, the steam is condensed.

[0037] refer to Figure 3 and Figure 4 A pull block 24 is bolted to the top of the pull rod 12. By providing the pull block 24, it is convenient to move the pull rod 12.

[0038] refer to Figure 4 The outer ends of the two first limiting rods 10 and the two second limiting rods 32 are both spherical. The first limiting rod 10 and the second limiting rod 32 with spherical outer ends can fix the heating tube 5 without damaging the surface of the heating tube 5, and are convenient for fixing the heating tube 5.

[0039] refer to Figure 3 A sealing ring 28 is provided on the side wall of the fixing block 6 close to the outer end of the heating tube 5. By providing the sealing ring 28, the sealing performance between the heating tube 5 and the fixing block 6 is improved. Example 2

[0040] refer to Figure 1 and Figure 2A motor 14 is bolted to the top of the deacidification tank 1, and the output end of the motor 14 extends to the interior of the deacidification tank 1 and is connected to a rotating shaft 15 through a coupling. A rotating block 16 is fixedly sleeved on the surface of the rotating shaft 15, and a disturbance plate 17 is bolted to the surface of the rotating block 16. A stirring rod 18 and a stirring frame 19 are bolted to the surface of the rotating shaft 15. The rotation of the motor 14 drives the rotating shaft 15 to rotate, and the rotation of the rotating shaft 15 drives the rotating block 16 to rotate. The rotation of the rotating block 16 drives the disturbance plate 17 to rotate, and the rotation of the rotating shaft 15 drives the stirring rod 18 and the stirring frame 19 to rotate. The fish oil is stirred by the rotation of the disturbance plate 17, the stirring rod 18 and the stirring frame 19, which can achieve the purpose of high distillation efficiency and improve the heating speed and evaporation speed.

[0041] refer to Figure 1 and Figure 2 A protective shell 25 is bolted to the top of the deacidification tank 1 , and the motor 14 is located inside the protective shell 25 . The protective shell 25 is provided to protect the motor 14 .

[0042] refer to Figure 1 and Figure 2 The surfaces of the deacidification tank 1 and the collecting tank 4 are both connected with valves 26, and the valves 26 are provided for easy use.

[0043] refer to Figure 1 , the surfaces of the deacidification tank 1 and the collecting tank 4 are printed with scale lines 27, and by setting the scale lines 27, it is convenient to check the distillation status.

[0044] The use process is briefly described as follows: pull the pull block 24 outward, the movement of the pull block 24 drives the pull rod 12 to move, the movement of the pull rod 12 drives the first slide bar 7 to move, the two first limiting rods 10 are away from the heating tube 5, the movement of the first slide bar 7 drives the first toothed rod 8 to move, the movement of the first toothed rod 8 drives the gear 9 to rotate, the gear 9 rotates and drives the second toothed rod 31 to move, so that the second slide bar 30 moves, the second slide bar 30 moves and drives the two second limiting rods 32 away from the heating tube 5. At this time, the first spring 13 and the second spring 33 are both in a compressed and contracted state, and the heating tube 5 can be taken out and a new heating tube 5 can be put into the deacidification tank 1. Release the pull block 24, the first slide bar 7 drives the first limiting rod 10 to contact and press the heating tube 5 under the action of the first spring 13, the second slide bar 30 drives the second limiting rod 32 to release and press the heating tube 5 under the action of the second spring 33, and the heating tube 5 is fixed by the two second limiting rods 10 and the two second limiting rods 32, so as to achieve the purpose of facilitating the replacement of the heating tube 5;

[0045] In addition, the rotation of the motor 14 drives the rotating shaft 15 to rotate, the rotation of the rotating shaft 15 drives the rotating block 16 to rotate, the rotation of the rotating block 16 drives the disturbance plate 17 to rotate, the rotation of the rotating shaft 15 drives the stirring rod 18 and the stirring frame 19 to rotate, the disturbance plate 17, the stirring rod 18 and the stirring frame 19 rotate to stir the fish oil, which can achieve the purpose of high distillation efficiency.

Claims

1. A high-efficiency distillation device for deacidification of fish oil, comprising a deacidification tank (1), characterized in that: The surface of the deacidification tank (1) is connected to a liquid inlet pipe (2); a condensation mechanism (3) is provided on one side of the deacidification tank (1); the bottom of the condensation mechanism (3) is connected to a collection tank (4); a fixed block (6) is provided on the surface of the deacidification tank (1); a through hole (29) is provided on the fixed block (6); a heating tube (5) is slidably sleeved on the inner wall of the deacidification tank (1); the outer end of the heating tube (5) is detachably fixed in the through hole (29); a motor (14) is bolted to the top of the deacidification tank (1); the output end of the motor (14) extends to the interior of the deacidification tank (1) and is connected to a rotating shaft (15) via a coupling; a rotating block (16) is fixedly sleeved on the surface of the rotating shaft (15); a disturbance plate (17) is bolted to the surface of the rotating block (16); and a stirring rod (18) and a stirring frame (19) are bolted to the surface of the rotating shaft (15).

2. A high-efficiency distillation device for deacidification of fish oil according to claim 1, characterized in that: The fixing block (6) is provided with an installation cavity (11), and the upper and lower sides of the installation cavity (11) are slidably connected to a first slide bar (7) and a second slide bar (30), respectively; the first slide bar (7) is provided with a first gear bar (8) at both ends, and the second slide bar (30) is connected to a second gear bar (31) at both ends; a gear (9) is meshed between the first gear bar (8) and the adjacent second gear bar (31), and the gear (9) is rotatably connected to the inner wall of the installation cavity (11); the first slide bar ( 7) are connected to two first limit rods (10), the second slide rod (30) is connected to two second limit rods (32), a pull rod (12) is inserted into the fixed block (6), the lower end of the pull rod (12) extends into the installation cavity (11) and the end is fixedly connected to the first slide rod (7), a first spring (13) is arranged between the first slide rod (7) and the inner wall of the installation cavity (11), and a second spring (33) is arranged between the second slide rod (30) and the inner wall of the installation cavity (11).

3. The high-efficiency distillation device for deacidification of fish oil according to claim 1, characterized in that: The condensation mechanism (3) comprises a connecting pipe (20), one end of the connecting pipe (20) is connected to the surface of the deacidification tank (1), the other end of the connecting pipe (20) is connected to a condensation box (21), and the top of the condensation box (21) is connected to the top of the collection tank (4), a condensation plate (22) is bolted to the inner wall of the condensation box (21), and the surface of the condensation box (21) is connected to an air outlet pipe (23).

4. A high-efficiency distillation device for deacidification of fish oil according to claim 2, characterized in that: A pull block (24) is bolted to the top of the pull rod (12).

5. A high-efficiency distillation device for deacidification of fish oil according to claim 2, characterized in that: The outer ends of the two first limiting rods (10) and the two second limiting rods (32) are both spherical.

6. The high-efficiency distillation device for deacidification of fish oil according to claim 1, characterized in that: The surfaces of the deacidification tank (1) and the collection tank (4) are both connected with valves (26).

7. The high-efficiency distillation device for deacidification of fish oil according to claim 1, characterized in that: Scale lines (27) are printed on the surfaces of the deacidification tank (1) and the collection tank (4).

8. The high-efficiency distillation device for deacidification of fish oil according to claim 1, characterized in that: A sealing ring (28) is provided on the side wall of the fixing block (6) close to the outer end of the heating tube (5).

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