Rapid concentration device for shrimp sauce

Abstract

The utility model discloses a rapid concentration device for shrimp sauce, and mainly relates to the field of shrimp sauce concentration. Comprising a support, a concentration tank is rotationally connected to the support, a concentration cavity, a filtering cavity and a filtrate storage cavity are formed in the concentration tank, connecting pipes are arranged between the concentration cavity and the filtering cavity and between the filtering cavity and the filtrate storage cavity, control valves are arranged on the connecting pipes, and a backflow pipe is arranged outside the concentration tank; the two ends of the backflow pipe are communicated with the concentration cavity and the filtrate storage cavity respectively, a stirring shaft is rotationally connected into the concentration cavity, a plurality of stirring rods are arranged on the stirring shaft, and heating pipes are arranged in the stirring rods. The device has the beneficial effects that the device can solve the technical problems of complex operation and low concentration efficiency in the existing shrimp oil concentration process, does not need to transfer a shrimp oil concentrated solution and then filter the shrimp oil concentrated solution, simplifies the operation steps, enables the temperature of each position in the concentration tank to be more uniform through the stirring rod and the heating pipe in the stirring rod, and improves the concentration efficiency of the shrimp oil. The concentration efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shrimp oil concentration field, concretely is a kind of quick concentration device of shrimp oil. BACKGROUND

[0002] Shrimp oil extracted from Antarctic krill needs to be concentrated to ensure the purity of shrimp oil. In order to reduce the content of impurities, it is generally necessary to perform multiple concentration operations. After concentration is completed, the existing concentration device generally needs to take out the mixed solution from the container, filter it again and then pour it into the container for repeated concentration. The concentration operation is relatively complicated, the concentration efficiency is low, and the temperature of each part of the mixed solution is not uniform during concentration, which leads to a longer overall separation time of the extractant in the mixed solution, further affecting the concentration efficiency of shrimp oil. SUMMARY

[0003] The utility model aims at providing a kind of quick concentration device of shrimp oil, it can solve the technical problems that existing shrimp oil concentration exists operation complex and concentration efficiency is lower, shrimp oil concentrated solution is not needed to be transferred to carry out filtering operation, operation steps are simplified, and the temperature of each position in the concentration tank is more uniform by stirring rod and heating pipe in it, greatly improve the concentration efficiency.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme:

[0005] A kind of quick concentration device of shrimp oil, including support, the support is rotatably connected with concentration tank, the inside of the concentration tank is equipped with concentration cavity, filter cavity, filtrate storage cavity, connection pipe is equipped between the concentration cavity and filter cavity, between the filter cavity and filtrate storage cavity, control valve is equipped on the connection pipe, the outside of the concentration tank is equipped with reflux pipe, the two ends of the reflux pipe are communicated with concentration cavity and filtrate storage cavity respectively, stirring shaft is rotatably connected in the concentration cavity, a plurality of stirring rods are equipped on the stirring shaft, heating pipe is equipped in the stirring rod.

[0006] Further, the inside of the concentration tank is equipped with two partitions, two partitions divide the inside of the concentration tank into concentration cavity, filter cavity, filtrate storage cavity, the connection pipe is arranged on the partition.

[0007] Further, the longitudinal section of the partition between the filter cavity and the filtrate storage cavity is tapered, and the connection pipe is arranged at the bottom of the taper.

[0008] Further, the inside of the stirring shaft is equipped with power supply cavity, the power supply cavity is equipped with conductive column, a plurality of the heating pipes are electrically connected with the conductive column.

[0009] Furthermore, the top of the concentration tank is equipped with a stirring motor, and the output shaft of the stirring motor and the outer side of the stirring shaft are both equipped with a first gear that meshes with each other.

[0010] Furthermore, the support is equipped with a tilting motor, and both sides of the concentration tank are equipped with rotating shafts that are rotatably connected to the support. The output shaft of the tilting motor and the rotating shaft are equipped with mutually meshing second gears.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model provides a concentration chamber, a filtration chamber, and a filtrate storage chamber inside a concentration tank. Connecting pipes are provided between the concentration chamber and the filtration chamber, and between the filtration chamber and the filtrate storage chamber. Control valves are installed on these connecting pipes. A reflux pipe is located outside the concentration tank, with its two ends connected to the concentration chamber and the filtrate storage chamber, respectively. This structure allows the concentrated mixture in the concentration chamber to flow into the filtration chamber through the connecting pipes. After filtration, the filtrate enters the filtrate storage chamber through the connecting pipes. Then, the control valves on the connecting pipes are closed, and the concentration tank is rotated 180 degrees. Under gravity, the filtrate in the filtrate storage chamber flows back into the concentration chamber through the reflux pipes. The extractant can then be added to the concentration chamber for further extraction. This allows for simultaneous concentration and filtration operations within the concentration tank, eliminating the need to transfer the mixture, greatly simplifying the concentration process and improving the convenience of the concentration operation.

[0013] 2. A stirring shaft is rotatably connected inside the concentration chamber. The stirring shaft is equipped with multiple stirring rods, and the stirring rods have multiple heating tubes inside. This structure uses the stirring shaft to drive the multiple stirring rods to rotate and stir the mixture in the concentration chamber, which accelerates the separation speed of the extractant in the mixture. In addition, the heating tubes inside the multiple stirring rods make the temperature distribution of the mixture in various positions in the concentration chamber more uniform, so that the extractant is separated more efficiently and evenly, which greatly improves the efficiency of shrimp oil concentration. Attached Figure Description

[0014] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Appendix Figure 2 This is the right view of this utility model.

[0016] Appendix Figure 3 This is an appendix to this utility model. Figure 2 A cross-sectional view along the AA direction.

[0017] Appendix Figure 4 This is an appendix to this utility model. Figure 3 A cross-sectional view along the BB direction.

[0018] Reference signs in the drawings:

[0019] 1, support; 2, concentration tank; 3, concentration cavity; 4, filter cavity; 5, filtrate storage cavity; 6, connecting pipe; 7, control valve; 8, return pipe; 9, stirring shaft; 10, stirring rod; 11, heating pipe; 12, partition; 13, power supply cavity; 14, conductive column; 15, stirring motor; 16, first gear; 17, overturning motor; 18, rotating shaft; 19, second gear. DETAILED DESCRIPTION

[0020] The utility model will be further explained below in combination with specific embodiments. It should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0021] Reference Figure 1 and Figure 2The utility model relates to a kind of shrimp oil's quick concentration device, main body structure includes support 1, support 1 plays the supporting effect, the support 1 is rotatably connected with concentration tank 2 by bearing, so that concentration tank 2 can be relative support 1 and carry out overturning motion, the inside of concentration tank 2 is sequentially equipped with concentration cavity 3, filter chamber 4, filtrate storage cavity 5 from top to bottom, filter chamber 4 is provided with filter screen and so on filtering component, concentration cavity 3 is used to carry out concentration operation to shrimp oil, filter chamber 4 is used to filter shrimp oil, remove shrimp powder and other impurities, filtrate storage cavity 5 is used for temporary storage after filtering filtrate, to facilitate its and the supernatant in concentration cavity 3 again mixing, between concentration cavity 3 and filter chamber 4, between filter chamber 4 and filtrate storage cavity 5, both are equipped with connecting pipe 6, control valve 7 is equipped on connecting pipe 6, control valve 7 is used to control the on-off of connecting pipe 6, so that mixed solution after concentration passes through connecting pipe 6 and enters filter chamber 4 and carries out filtration, after filtration, filtrate is stored by passing through connecting pipe 6 and entering filtrate storage cavity 5, after filtering, control valve 7 on connecting pipe 6 is closed, the outside of concentration tank 2 is fixed with backflow pipe 8 by welding or bolt, preferably, control valve 7 is also provided on backflow pipe 8, the both ends of backflow pipe 8 are communicated with concentration cavity 3 and filtrate storage cavity 5 respectively, overturning concentration tank 2 makes that filtrate storage cavity 5 rotates to top, concentration cavity 3 rotates to bottom, under the action of gravity, filtrate in filtrate storage cavity 5 is backflowed to concentration cavity 3 by backflow pipe 8, after this, control valve 7 on backflow pipe 8 is closed, concentration tank 2 is overturned and reset, after this, can again add extraction liquid to concentration cavity 3 and carry out again concentration operation, greatly simplify the step of concentration operation, improve the convenience and efficiency of concentration operation, the inside of concentration cavity 3 is rotatably connected with stirring shaft 9 by bearing, a plurality of stirring rods 10 are fixed on stirring shaft 9 by welding or bolt, heating pipe 11 is equipped in the inside of stirring rod 10, the structure is driven a plurality of stirring rods 10 rotation by stirring shaft 9 to carry out stirring to mixed solution, accelerates the separation efficiency of extraction agent in mixed solution, while the temperature distribution of each position in mixed solution is more uniform by heating pipe 11 in the inside of stirring rod 10 distributed everywhere, makes each position extraction agent separate more quickly and uniformly, greatly improves the efficiency of concentration operation.

[0022] Preferably, referring to Figure 3 The inside of concentration tank 2 is fixed with two partitions 12 by welding or bolt, two partitions 12 divide the inside of concentration tank 2 into concentration cavity 3, filter chamber 4, filtrate storage cavity 5, connecting pipe 6 is arranged on partition 12, partition 12 can accurately separate the above-mentioned three, and the on-off between the three can be conveniently controlled by connecting pipe 6, improve the flow of mixed solution in filtering and concentration operation process.

[0023] Preferably, the longitudinal section of the partition plate 12 between the filtering cavity 4 and the filtrate storage cavity 5 is tapered, the connecting pipe 6 is arranged at the bottom of the taper, and the partition plate 12 is tapered from wide at the top to narrow at the bottom. Since the volume of the filtrate is relatively small, the partition plate 12 arranged in the tapered shape can make the filtrate more concentrated at the connecting pipe 6 at the bottom, so that the filtrate can all pass through the connecting pipe 6 into the filtrate storage cavity 5, improving the completeness of the filtrate reflux and avoiding the waste of shrimp oil raw materials.

[0024] Preferably, the inside of the stirring shaft 9 is provided with a power supply cavity 13 for supplying power to the plurality of heating pipes 11. The power supply cavity 13 is provided with a conductive column 14, the top of the conductive column 14 is fixed on the top of the concentration tank 2 by welding or bolts, and the conductive column 14 is rotatably connected to the power supply cavity 13 through a bearing. The conductive column 14 is made of conductive materials such as copper or aluminum. The plurality of heating pipes 11 are electrically connected to the conductive column 14. Specifically, a plurality of electric slip rings are arranged on the conductive column 14. The wires of the heating pipes 11 inside the stirring rods 10 at different heights are connected to the electric slip rings to realize the rotating electrical connection with the conductive column 14, thereby ensuring the accuracy of power supply of the heating pipes 11 at different positions.

[0025] Preferably, the top of the concentration tank 2 is fixed with a stirring motor 15 by welding or bolts. The output shaft of the stirring motor 15 and the outside of the stirring shaft 9 are both fixed with first gears 16 that are meshed with each other by welding or bolts. When the stirring motor 15 rotates, it drives the stirring shaft 9 to rotate under the connection of the first gears 16, thereby realizing the stirring operation of the stirring shaft 9, and at the same time, avoiding the motion interference with the conductive column 14 in the power supply cavity 13 inside the stirring shaft 9, thereby ensuring the continuity of the power supply and stirring operation.

[0026] Preferably, referring to Figure 4 , the bracket 1 is fixed with a turnover motor 17 by welding or bolts. The two sides of the concentration tank 2 are both fixed with a rotating shaft 18 that is rotatably connected to the bracket 1 by welding or bolts. The output shaft of the turnover motor 17 and the rotating shaft 18 are both fixed with second gears 19 that are meshed with each other by welding or bolts. When the turnover motor 17 rotates, it drives the rotating shaft 18 and the concentration tank 2 to perform a turnover motion under the meshing connection of the second gears 19. When the volume of the concentration tank 2 is large, the turnover motor 17 can also ensure the smooth reflux of the filtrate, thereby improving the convenience of the entire concentration operation.

[0027] Working principle: the utility model discloses the inside concentrated jar 2 is provided with concentration cavity 3, filter cavity 4, filtrate storage cavity 5, is equipped with connecting pipe 6 between concentration cavity 3 and filter cavity 4, between filter cavity 4 and filtrate storage cavity 5, be equipped with control valve 7 on connecting pipe 6, the outside concentrated jar 2 is equipped with backflow pipe 8, both ends of backflow pipe 8 are communicated with concentration cavity 3 and filtrate storage cavity 5 respectively, such structure makes the mixture that concentration completes in concentration cavity 3 can flow into filter cavity 4 through connecting pipe 6, makes the filtrate enter filtrate storage cavity 5 through connecting pipe 6 after using filter cavity 4 to filter mixture, after this, close control valve 7 on connecting pipe 6, turn over concentrated jar 2 180 degrees, under the action of gravity, the filtrate in filtrate storage cavity 5 enters concentration cavity 3 through backflow pipe 8, after this, can add extractant to concentration cavity 3 and carry out again extraction, makes concentrated jar 2 carry out concentration and filter operation simultaneously, need not to transfer mixture, greatly simplify the step of concentration, improve the convenience of concentration operation, be rotatably connected with stirring shaft 9 in concentration cavity 3, be equipped with a plurality of stirring rod 10 on stirring shaft 9, the inside stirring rod 10 is equipped with a plurality of heating pipe 11, such structure utilizes stirring shaft 9 to drive a plurality of stirring rod 10 rotation to carry out the stirring of mixture in concentration cavity 3, speed up the separation speed of extractant in mixture, and the heating pipe 11 of a plurality of stirring rod 10 inside setting makes the temperature distribution of mixture in each position in concentration cavity 3 more uniform, makes the extractant in each position separate more efficient and uniform, greatly improve the efficiency of the concentrated operation of prawn oil.

Claims

1. A device for rapid concentration of shrimp oil, comprising a support (1) on which a concentration tank (2) is rotatably connected, characterized in that: The inside of the concentration tank (2) is provided with a concentration cavity (3), a filter cavity (4) and a filtrate storage cavity (5), the concentration cavity (3) and the filter cavity (4) are provided with a connecting pipe (6), the connecting pipe (6) is provided with a control valve (7), the outside of the concentration tank (2) is provided with a reflux pipe (8), the two ends of the reflux pipe (8) are communicated with the concentration cavity (3) and the filtrate storage cavity (5) respectively, the inside of the concentration cavity (3) is rotatably connected with a stirring shaft (9), the stirring shaft (9) is provided with a plurality of stirring rods (10), the inside of the stirring rod (10) is provided with a heating pipe (11).

2. The device for rapid concentration of shrimp oil according to claim 1, characterized in that: The inside of the concentration tank (2) is provided with two partitions (12), the inside of the concentration tank (2) is divided into the concentration cavity (3), the filter cavity (4) and the filtrate storage cavity (5) by the two partitions (12), the connecting pipe (6) is arranged on the partition (12).

3. The device for rapid concentration of shrimp oil according to claim 2, characterized in that: The longitudinal section of the partition (12) between the filter cavity (4) and the filtrate storage cavity (5) is a tapered shape with the top being wide and the bottom being narrow, and the connecting pipe (6) is arranged at the bottom of the tapered shape.

4. The device for rapid concentration of shrimp oil according to claim 1, characterized in that: The inside of the stirring shaft (9) is provided with a power supply cavity (13), the power supply cavity (13) is provided with a conductive column (14), and the plurality of heating pipes (11) are electrically connected with the conductive column (14).

5. The device for rapid concentration of shrimp oil according to claim 4, characterized in that: The top of the concentration tank (2) is provided with a stirring motor (15), the output shaft of the stirring motor (15) and the outside of the stirring shaft (9) are provided with first gears (16) which are mutually engaged.

6. The device for rapid concentration of shrimp oil according to claim 1, characterized in that: The support (1) is provided with a turnover motor (17), the two sides of the concentration tank (2) are rotatably connected with rotating shafts (18) of the support (1), the output shaft of the turnover motor (17) and the rotating shaft (18) are provided with second gears (19) which are mutually engaged.

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