Star anise crude oil refining and standing device

Abstract

The utility model discloses an octagonal crude oil refining and standing device which comprises a tank body and a stirring device, a liquid inlet is formed in the top of the tank body, a jacket is arranged on the outer side of the tank body, a clear liquid outlet is formed in one side, close to the bottom, of the tank body, a liquid outlet is formed in the bottom of the tank body, a first bearing and a second bearing are arranged on the top of the tank body, and the stirring device is arranged in the tank body. The stirring device comprises two sets of stirring shafts, the two sets of stirring shafts penetrate out of the top of the tank body and penetrate through the first bearing and the second bearing respectively, first gears are arranged at the ends, penetrating out of the tank body, of the two sets of stirring shafts, a plurality of stirring blades are arranged on the two sets of stirring shafts, a servo motor is arranged at the top of the tank body, and a second gear is arranged at the output end of the servo motor. The second gear is engaged with the two first gears. The alcohol precipitation tank has the advantages that the stirring device is arranged, and the servo motor drives the two sets of stirring shafts on the stirring device to rotate in the tank body, so that liquid medicine is fully stirred, the sedimentation time of the liquid medicine is shortened, and the alcohol precipitation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alcohol precipitation tanks, in particular to a crude star anise oil refining and static device. Background Art

[0002] Alcohol precipitation is a chemical method that removes impurities by adding a certain amount of ethanol to a concentrated aqueous extract. This precipitates ethanol-insoluble components, such as starch, gum, mucilage, sugars, and proteins, from the solution. This method utilizes the fact that active ingredients are soluble in ethanol, while impurities are not. Upon adding ethanol, the active ingredients dissolve in the ethanol while the impurities are precipitated. The purpose of alcohol precipitation is to remove impurities while retaining the active ingredient.

[0003] Alcohol precipitation is widely used in the production of traditional Chinese medicine, with the advantages of strong impurity removal ability, solvent safety and easy operation. However, its operation process has many steps, and the time is long, and the production efficiency is low. For example, application number CN202121604779.X discloses an alcohol precipitation tank, comprising: a tank body, the tank body having an alcohol precipitation chamber, a condensation chamber, the condensation chamber being located outside the alcohol precipitation chamber, the agitator being arranged on the top of the tank body, the agitator having a stirring blade, the stirring blade being located in the alcohol precipitation chamber, and when stirring, the agitator drives the stirring blade to stir the liquid. However, since in the utility model, the stirring device does not stir the liquid sufficiently, the stirring efficiency is not high, resulting in a long liquid sedimentation time, which reduces the alcohol precipitation efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a crude star anise oil refining and static device to solve the problems of low stirring efficiency of liquid medicine, long liquid medicine sedimentation time and low alcohol precipitation efficiency.

[0005] In order to solve the above-mentioned technical problems, the technical solution of the present utility model is:

[0006] A device for refining and statically preparing crude star anise oil comprises a tank body and a stirring device, wherein a liquid inlet is provided at the top of the tank body, a jacket is provided at the outside of the tank body, a clear liquid outlet is provided at one side of the tank body close to the bottom, a liquid discharge port is provided at the bottom of the tank body, a first bearing and a second bearing are provided at the top of the tank body, a stirring device is provided in the tank body, the stirring device comprises two sets of stirring shafts, the two sets of stirring shafts pass through the top of the tank body and pass through the first bearing and the second bearing respectively, the two sets of stirring shafts are provided with a first gear at one end passing through the tank body, and a plurality of stirring blades are provided on the two sets of stirring shafts, a servo motor is provided at the top of the tank body, a second gear is provided at the output end of the servo motor, and the second gear is respectively engaged with the two first gears.

[0007] Preferably, a fixing rod is provided inside the tank body, and the fixing rod is rotatably connected to the two sets of stirring shafts.

[0008] Preferably, a cooling water outlet and a steam inlet are provided at the upper portion of the jacket, and a condensed water outlet and a cooling water inlet are provided at the lower portion of the jacket.

[0009] Preferably, a temperature sensor is installed on the top of the tank.

[0010] Preferably, a sight glass hole and a cleaning port are provided on the top of the tank body.

[0011] Preferably, an outer cover is installed on the outside of the tank body at the clear liquid outlet, a protrusion is provided on the inside of the outer cover at the clear liquid outlet, a sealing member is fixedly connected to the protrusion, a sealing ring is installed between the protrusion and the sealing member, a liquid outlet pipe is provided at the clear liquid outlet, the liquid outlet pipe passes through the outer cover, the sealing member and the protrusion and extends into the tank body and can rotate relatively, and the pipe section of the liquid outlet pipe located in the tank body is inclined.

[0012] Preferably, a bevel gear 1 is provided on the liquid outlet pipe inside the outer cover, a connecting rod is fixedly connected to the outside of the tank body, a vertically arranged rotating rod is rotatably mounted on the connecting rod, a turntable is provided at the upper end of the rotating rod, the lower end of the rotating rod extends into the outer cover and is provided with a bevel gear 2, and the bevel gear 1 is meshed with the bevel gear 2.

[0013] The above technical solution has the following beneficial effects:

[0014] (1) By setting up a stirring device, the second gear on the output end of the servo motor is respectively engaged with the first gear on the two sets of stirring shafts. The servo motor drives the two sets of stirring shafts to rotate in the tank body, which can fully stir the liquid medicine, reduce the sedimentation time of the liquid medicine, and improve the alcohol precipitation efficiency.

[0015] (2) By setting a liquid outlet pipe at the bottom of the clear liquid outlet, and the liquid outlet pipe is engaged with the rotating rod through a bevel gear, the liquid outlet pipe can be adjusted by the rotating rod according to the actual liquid level, thereby improving the separation effect of the supernatant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a partial cross-sectional view of the present invention, in which the hatching is omitted;

[0017] Figure 2 for Figure 1 A in the middle is an enlarged schematic diagram;

[0018] Figure 3 This is a schematic diagram of the structure of the stirring device of the utility model meshing with the servo motor gear.

[0019] In the figure, 1-tank body, 2-stirring device, 3-liquid inlet, 4-jacket, 5-clear liquid outlet, 6-liquid discharge port, 7-stirring shaft, 8-stirring blade, 9-first gear, 10-servo motor, 11-second gear, 12-fixed rod, 13-cooling water outlet, 14-steam inlet, 15-condensed water outlet, 16-cooling water inlet, 17-temperature sensor, 18-sightglass hole, 19-cleaning port, 20-liquid outlet pipe, 21-protrusion, 22-bearing 1, 23-bearing 2, 24-bevel gear 1, 25-bevel gear 2, 26-turntable, 27-connecting rod, 28-rotating rod, 29-outer cover, 30-seal, 31-seal ring. DETAILED DESCRIPTION

[0020] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0021] As shown in the accompanying drawings, a device for refining and settling octagonal crude oil comprises a tank body 1 and a stirring device 2. The top of the tank body 1 is provided with a liquid inlet 3, the outside of the tank body 1 is provided with a jacket 4, the side of the tank body 1 near the bottom is provided with a clear liquid outlet 5, the bottom of the tank body 1 is provided with a liquid discharge port 6, the top of the tank body 1 is provided with a bearing 1 22 and a bearing 2 23, the tank body 1 is provided with a stirring device 2, the stirring device 2 comprises two sets of stirring shafts 7, the two sets of stirring shafts 7 pass through the top of the tank body 1 and pass through the bearing 1 22 and the bearing 2 23 respectively, and the two sets of stirring shafts 7 pass through one end of the tank body 1 Both are provided with a first gear 9, and a plurality of stirring blades 8 are provided on the two sets of stirring shafts 7. A servo motor 10 is provided on the top of the tank body 1, and a second gear 11 is provided on the output end of the servo motor 10. The second gear 11 is respectively engaged with the two first gears 9 on the two sets of the stirring shafts 7. The servo motor 10 drives the two sets of stirring shafts 7 to rotate and stir in the tank body, so that the liquid medicine in the tank body 1 is fully stirred, thereby improving the stirring efficiency, shortening the time required for the liquid medicine to settle, and improving the alcohol precipitation efficiency.

[0022] As a specific technical solution of this embodiment, a fixing rod 12 is provided inside the tank body 1, and the fixing rod 12 is rotatably connected to the two sets of the stirring shafts 7. The fixing rod 12 limits and fixes the two sets of the stirring shafts 7 to prevent their positions from shifting during the stirring process. Obviously, the number of fixing rods 12 can be appropriately increased.

[0023] As a specific technical solution of this embodiment, a cooling water outlet 13 and a steam inlet 14 are provided at the upper portion of the jacket 4, and a condensate outlet 15 and a cooling water inlet 16 are provided at the lower portion of the jacket 4. When it is necessary to heat the solution in the tank body 1, steam is introduced through the steam inlet 14, and after the heating is completed, the liquid condensed from the steam flows out through the condensate outlet 15; if it is necessary to cool the solution in the tank body 1, cooling water is introduced from the cooling water inlet 16 at the lower portion of the jacket 4, and the cooling water flows out through the cooling water outlet 13 at the upper portion of the jacket 4, thereby realizing a cooling cycle to achieve the purpose of cooling the solution in the tank body 1.

[0024] As a specific technical solution of this embodiment, a temperature sensor 17 is installed on the top of the tank body 1. The temperature sensor 17 is a pt100 temperature sensor, and the temperature inside the tank body 1 can be monitored in real time through the temperature sensor 17.

[0025] As a specific technical solution of this embodiment, a sight glass hole 18 and a cleaning port 19 are provided on the top of the tank body 1. The internal situation of the tank body 1 can be observed through the sight glass hole 18. When the inside of the tank body 1 needs to be cleaned, the cleaning port 19 is connected to the external cleaning pipeline to clean the residue in the tank body 1 and discharge the residue liquid through the bottom liquid discharge port 6.

[0026] As a specific technical solution of this embodiment, an outer cover 29 is installed on the outside of the tank body 1 at the clear liquid outlet 5, and a protrusion 21 is provided on the inside of the outer cover 29 at the clear liquid outlet 5. The protrusion 21 is fixedly connected to a seal 30, and a sealing ring 31 is installed between the protrusion 21 and the seal 30. A liquid outlet pipe 20 is provided at the clear liquid outlet 5, and the liquid outlet pipe 20 passes through the outer cover 29, the seal 30 and the protrusion 21 and extends into the tank body 1 and can rotate relatively. The pipe section of the liquid outlet pipe 20 located in the tank body 1 is inclined, and the sealing ring 31 is an O-ring, which can seal the connection between the liquid outlet pipe 20 and the tank body 1 to prevent liquid from leaking from the connection between the liquid outlet pipe 20 and the tank body 1.

[0027] As a specific technical solution of this embodiment, a bevel gear 24 is provided on the liquid outlet pipe 20 inside the outer cover 29, and a connecting rod 27 is fixedly connected to the outside of the tank body 1. A vertically arranged rotating rod 28 is rotatably installed on the connecting rod 27. A turntable 26 is provided at the upper end of the rotating rod 28, and the lower end of the rotating rod 28 extends into the outer cover 29 and is provided with a bevel gear 25. The bevel gear 1 24 is meshed with the bevel gear 25, and the liquid outlet pipe 20 and the rotating rod 28 are meshed through the bevel gears. When discharging liquid, the actual liquid level can be observed through the sight glass hole 18, and the turntable 26 is rotated according to the actual liquid level to adjust the rotating rod 28, thereby adjusting the height of the liquid outlet pipe 20 at one end inside the tank body 1, thereby improving the extraction effect of the supernatant.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A crude star anise oil refining and standing device, comprising a tank body (1) and a stirring device (2), wherein the top of the tank body (1) is provided with a liquid inlet (3), the outer side of the tank body (1) is provided with a jacket (4), a clear liquid outlet (5) is provided on one side of the tank body (1) near the bottom, and a liquid discharge port (6) is provided at the bottom of the tank body (1), characterized in that: A bearing 1 (22) and a bearing 2 (23) are arranged at the top of the tank body (1); a stirring device (2) is arranged inside the tank body (1); the stirring device (2) comprises two sets of stirring shafts (7); the two sets of stirring shafts (7) pass through the top of the tank body (1) and pass through the bearing 1 (22) and the bearing 2 (23) respectively; a first gear (9) is arranged at one end of the two sets of stirring shafts (7) passing through the tank body (1); a plurality of stirring blades (8) are arranged on the two sets of stirring shafts (7); a servo motor (10) is arranged at the top of the tank body (1); a second gear (11) is arranged at the output end of the servo motor (10); the second gear (11) is respectively meshed with the two first gears (9).

2. The device for refining and statically placing crude star anise oil according to claim 1, characterized in that: A fixing rod (12) is arranged inside the tank body (1), and the fixing rod (12) is rotatably connected to the two sets of stirring shafts (7).

3. The apparatus for refining and statically placing crude star anise oil according to claim 1, characterized in that: The upper part of the jacket (4) is provided with a cooling water outlet (13) and a steam inlet (14), and the lower part of the jacket (4) is provided with a condensed water outlet (15) and a cooling water inlet (16).

4. The apparatus for refining and statically placing crude star anise oil according to claim 1, characterized in that: A temperature sensor (17) is installed on the top of the tank body (1).

5. The device for refining and statically placing crude star anise oil according to claim 1, characterized in that: The top of the tank body (1) is provided with a sight glass hole (18) and a cleaning port (19).

6. The apparatus for refining and statically placing crude star anise oil according to claim 1, characterized in that: An outer cover (29) is installed on the outer side of the tank body (1) at the clear liquid outlet (5), a protrusion (21) is provided on the inner side of the outer cover (29) at the clear liquid outlet (5), a sealing member (30) is fixedly connected to the protrusion (21), a sealing ring (31) is installed between the protrusion (21) and the sealing member (30), a liquid outlet pipe (20) is provided at the clear liquid outlet (5), the liquid outlet pipe (20) penetrates the outer cover (29), the sealing member (30) and the protrusion (21) and extends into the tank body (1) and can rotate relatively, and the pipe section of the liquid outlet pipe (20) located in the tank body (1) is inclined.

7. The device for refining and statically placing crude star anise oil according to claim 6, characterized in that: A bevel gear 1 (24) is arranged on the liquid outlet pipe (20) and located inside the outer cover (29); a connecting rod (27) is fixedly connected to the outer side of the tank body (1); a vertically arranged rotating rod (28) is rotatably mounted on the connecting rod (27); a rotating disk (26) is arranged at the upper end of the rotating rod (28); a bevel gear 2 (25) is arranged at the lower end of the rotating rod (28) which extends into the outer cover (29); and the bevel gear 1 (24) is meshed with the bevel gear 2 (25).

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