Walnut essential oil production device

Abstract

The utility model relates to the field of essential oil extraction, and discloses a walnut essential oil production device which comprises an extraction tank, a feeding pipe is fixedly installed on the top face of the extraction tank, a material disc is fixedly installed in the extraction tank, a plurality of through holes are formed in the top face of the material disc in a circumferential array mode, and a connecting flange plate is fixedly installed on the bottom face of the extraction tank. A user opens a sealing baffle at first, an electric push rod drives an arc-shaped material pushing plate to move forwards so as to assist personnel in rapidly discharging material residues on a material tray through a material discharging pipeline, and then the personnel connect external liquid with a flushing pipeline, so that the interior of the extraction tank is conveniently flushed, and the efficiency of cleaning the material residues in the extraction tank is improved; after material residues in the extraction tank are discharged, a worker rotates the sealing baffle to be attached to the discharging pipeline at the moment, then the stud is rotated to enter the U-shaped groove, and then the worker screws up the nut to lock the sealing baffle, so that the sealing baffle cannot be opened at will, and the sealing effect is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of essential oil extraction, and specifically relates to a walnut essential oil production device. Background Art

[0002] Walnut essential oil production device is a mechanical equipment for extracting essential oil from walnut kernels. It uses steam distillation or cold pressing process to extract aromatic compounds from walnut kernels. Walnut essential oil usually has moisturizing: walnut essential oil is rich in unsaturated fatty acids, which can help moisturize and protect the skin, antioxidant: the antioxidants in walnut essential oil can help protect the skin from free radical damage, reduce the appearance of wrinkles and fine lines, etc., and is widely used in the field of skin care products.

[0003] For example, the utility model patent with announcement number CN217202633U discloses a cosmetic plant essential oil extraction device. In view of the problem that the traditional extraction device does not have an early warning structure and cannot give a timely alarm when the water level drops below the electric heating tube, the following scheme is proposed, which includes an extraction box and a condensation box, the extraction box is provided with a box cover, the condensation box is located on one side of the extraction box, and the inner wall of the extraction box is fixedly connected with placement blocks on all sides, and a placement mesh plate for placing plants is placed on the placement blocks, and the bottom of the inner cavity of the extraction box is provided with an electric heating tube, and the box cover is embedded with a connecting pipe. The extraction box is provided with an early warning mechanism. The utility model uses the early warning mechanism to timely remind the user to replenish water when the water level in the extraction box drops to a certain position, so as to avoid damage to the electric heating tube due to continuous dry burning, thereby improving the safety of the equipment.

[0004] However, when the device needs to take out the plants placed on the mesh plate in the extraction box after distillation extraction, the box cover needs to be opened. Due to the pipe installed on the top of the box cover, it is inconvenient to open it, and when the box cover is opened, it is also necessary to ensure that the hot steam inside the extraction box dissipates. This makes it troublesome and inconvenient for personnel to take out the plants placed on the mesh plate, which affects the distillation extraction efficiency of the plants. Therefore, a walnut essential oil production device is provided. Utility Model Content

[0005] The purpose of this application is to provide a walnut essential oil production device in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a walnut essential oil production device comprises an extraction tank, a feed pipe is fixedly installed on the top surface of the extraction tank, a material tray is fixedly installed inside the extraction tank, a plurality of through holes are opened on the top surface of the material tray in a circumferential array, a connecting flange is fixedly installed on the bottom surface of the extraction tank, a steam pipe is fixedly installed on the bottom surface of the connecting flange, an exhaust pipe is fixedly installed on the outer surface of the top of the extraction tank, a tee is fixedly installed on one end of the exhaust pipe away from the extraction tank, a reflux cooling pipe is fixedly installed on the top of the tee Condenser, a fractionating head is fixedly installed at the bottom end of the three-way pipe, a receiving container is arranged on the bottom surface of the fractionating head, the fractionating head and the receiving container are connected by a pipeline, a discharge pipe is fixedly installed on the outer surface of the bottom of the extraction tank near the bottom, a sealing mechanism is arranged on the front side of the discharge pipe, an electric push rod is fixedly installed on the outer surface of the extraction tank, the telescopic end of the electric push rod extends to the interior of the extraction tank, an arc-shaped push plate is arranged above the material tray inside the extraction tank, and the telescopic end of the electric push rod is fixed to the side of the arc-shaped push plate.

[0007] In a preferred embodiment, the sealing mechanism includes a mounting seat 1, an L-shaped connecting plate, a sealing baffle, a connecting plate, a mounting seat 2 and a stud. The outer surface of the discharge pipe is fixedly mounted with the mounting seat 1, and the interior of the mounting seat 1 is rotatably connected with the L-shaped connecting plate. A sealing baffle is provided on the front side of the discharge pipe, and one side of the L-shaped connecting plate is fixed to the front side of the sealing baffle. A plurality of connecting plates are fixedly mounted on the front side of the sealing baffle, and a U-shaped groove is provided at one end of the plurality of connecting plates. A plurality of mounting seats 2 corresponding to the connecting plates are fixedly mounted on the outer surface of the discharge pipe, and the interior of the mounting seat 2 is rotatably connected with a stud, and the outer surface of the stud is threadedly connected with a nut.

[0008] In a preferred embodiment, a bracket is fixedly installed on the top surface of the extraction tank, a reduction motor is fixedly installed on the top surface of the bracket, a bearing seat is fixedly installed near the middle of the top surface of the extraction tank, a mounting shaft is fixedly penetrated through the middle of the bearing seat, the driving end of the bracket is fixed to the top end of the mounting shaft through a coupling, and a stirring rod is fixedly installed on the outer surface of the mounting shaft located inside the extraction tank.

[0009] In a preferred embodiment, a bottom bracket is provided on the bottom surface of the extraction tank, and a plurality of support rods are fixedly installed on the bottom bracket near the corners, and ends of the plurality of support rods away from the bottom bracket are fixed to the outer surface of the extraction tank.

[0010] In a preferred embodiment, a sealing gasket is fixedly installed on one side of the sealing baffle close to the discharge pipe.

[0011] In a preferred embodiment, a flushing pipe is fixedly installed through the top surface of the extraction tank, and a valve is provided on the outer surface of the flushing pipe.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the user first opens the sealing baffle, and the electric push rod drives the arc-shaped push plate to move forward, so that the assistant can quickly discharge the slag on the material tray through the discharge pipe, and then the personnel connect the external liquid to the flushing pipe, which is convenient for flushing the inside of the extraction tank and improving the efficiency of cleaning the slag inside the extraction tank. When the slag inside the extraction tank is discharged, the personnel rotates the sealing baffle to make it fit with the discharge pipe, and then rotates the stud to rotate it into the inside of the U-shaped groove, and then the personnel tightens the nut to lock the sealing baffle, so that it will not open at will, thereby improving the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the internal structure of the extraction tank of this application;

[0016] Figure 3 This is a schematic diagram of the exhaust pipe structure of this application;

[0017] Figure 4 For this application Figure 1 A in the figure is a schematic diagram of the enlarged structure.

[0018] Markings in the figure: 1. Extraction tank; 2. Feed pipe; 3. Feed tray; 4. Connecting flange; 5. Steam pipe; 6. Exhaust pipe; 7. Tee pipe; 8. Reflux condenser; 9. Fractionation head; 10. Receiving container; 11. Discharge pipe; 12. Sealing mechanism; 13. Electric push rod; 14. Arc push plate; 15. Mounting seat one; 16. L-shaped connecting plate; 17. Sealing baffle; 18. Connecting plate; 19. Mounting seat two; 20. Stud; 21. Bracket; 22. Reducer motor; 23. Bearing seat; 24. Mounting shaft; 25. Stirring rod; 26. Bottom bracket; 27. Support rod; 28. Sealing pad; 29. ​​Flushing pipeline. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] refer to Figure 1 , Figure 2 and Figure 3 A walnut essential oil production device includes an extraction tank 1. A bottom bracket 26 is provided on the bottom surface of the extraction tank 1. A plurality of support rods 27 are fixedly installed near the corners of the bottom bracket 26, and the ends of the plurality of support rods 27 away from the bottom bracket 26 are fixed to the outer surface of the extraction tank 1; by providing the bottom bracket 26 and the support rods 27, it is convenient to support and fix the extraction tank 1, keep it away from the bottom surface, and improve its stability.

[0021] refer to Figure 1 , Figure 2 and Figure 3 A feeding pipe 2 is fixedly installed on the top surface of the extraction tank 1, and a material tray 3 is fixedly installed inside the extraction tank 1. A plurality of through holes are opened on the top surface of the material tray 3 in a circular array. A connecting flange 4 is fixedly installed on the bottom surface of the extraction tank 1, and a steam pipe 5 is fixedly installed on the bottom surface of the connecting flange 4. Through the setting of the feeding tank 2, it is convenient for personnel to introduce the walnut kernels and solvents after impurity removal and crushing into the interior of the extraction tank 1 and drop them onto the material tray 3 for storage of the walnut kernels. At this time, personnel connect the external hot steam delivery pipe with the steam pipe 5, so that the hot steam generated by the external steam boiler can enter the interior of the extraction tank 1 from the bottom through the steam pipe 5, so as to heat the walnut kernels on the material tray 3.

[0022] refer to Figure 1 A flushing pipe 29 is fixedly installed on the top surface of the extraction tank 1, and a valve is provided on the outer surface of the flushing pipe 29; through the flushing pipe 29, it is convenient for personnel to open the valve to allow external liquid to flush the extraction tank 1, thereby improving convenience.

[0023] refer to Figure 1 , Figure 2 and Figure 3An exhaust pipe 6 is fixedly installed near the top outer surface of the extraction tank 1, a three-way pipe 7 is fixedly installed at one end of the exhaust pipe 6 away from the extraction tank 1, a reflux condenser 8 is fixedly installed at the top of the three-way pipe 7, a fractionating head 9 is fixedly installed at the bottom end of the three-way pipe 7, a receiving container 10 is arranged on the bottom surface of the fractionating head 9, and the fractionating head 9 and the receiving container 10 are connected by a pipeline; the hot steam after heating the walnut kernel inside the extraction tank 1 will carry the volatile components of the walnut essential oil into the exhaust pipe 6, and enter the reflux condenser 8 through the three-way pipe 7 The reflux condenser 8 is composed of a vertical glass tube with a jacket. Hot steam enters from the bottom of the tube and flows upward through the condensing agent (usually water) in the jacket. As the steam rises, it is cooled by the condensing agent in the jacket and condensed into liquid. The condensed liquid refluxes to the top of the tube. The reflux process allows for a more thorough separation of volatile components, which are then collected by the receiving container 10. The essential oil and water will naturally stratify, and the essential oil floats on the water surface. The fractionating head 9 is set to help separate and collect fractions with different boiling points.

[0024] refer to Figure 1 , Figure 3 and Figure 4 A discharge pipe 11 is fixedly installed near the bottom outer surface of the extraction tank 1, and a sealing mechanism 12 is arranged on the front side of the discharge pipe 11; the discharge of the slag is facilitated by the set discharge pipe 11, and the sealing mechanism 12 is arranged to facilitate the sealing of the discharge pipe 11.

[0025] refer to Figure 1 , Figure 3 and Figure 4 An electric push rod 13 is fixedly installed on the outer surface of the extraction tank 1, and the telescopic end of the electric push rod 13 extends to the interior of the extraction tank 1. An arc-shaped push plate 14 is arranged above the material tray 3 inside the extraction tank 1, and the telescopic end of the electric push rod 13 is fixed to the side of the arc-shaped push plate 14; the arc-shaped push plate 14 is driven forward by the arranged electric push rod 13, which facilitates the rapid discharge of slag through the discharge pipe 11, thereby improving convenience.

[0026] refer to Figure 1 , Figure 4The sealing mechanism 12 includes a mounting seat 15, an L-shaped connecting plate 16, a sealing baffle 17, a connecting plate 18, a mounting seat 19 and a stud 20. The mounting seat 15 is fixedly installed on the outer surface of the discharge pipe 11, and the L-shaped connecting plate 16 is rotatably connected inside the mounting seat 15. A sealing baffle 17 is arranged on the front side of the discharge pipe 11, and one side of the L-shaped connecting plate 16 is fixed to the front side of the sealing baffle 17. A sealing gasket 28 is fixedly installed on the side of the sealing baffle 17 close to the discharge pipe 11; the L-shaped connecting plate 16 is arranged to facilitate the opening or closing of the sealing baffle 17, and the sealing gasket 28 is arranged to facilitate the improvement of the sealing performance between the sealing baffle 17 and the discharge pipe 11.

[0027] refer to Figure 1 , Figure 4 A plurality of connecting plates 18 are fixedly installed on the front side of the sealing baffle 17, and one end of each of the connecting plates 18 is provided with a U-shaped groove. A plurality of mounting seats 19 corresponding to the connecting plates 18 are fixedly installed on the outer surface of the discharge pipe 11. A stud 20 is rotatably connected inside the mounting seat 19, and a nut is threadedly connected to the outer surface of the stud 20. The user first fits the sealing baffle 17 to the discharge pipe 11, and then rotates the stud 20 to rotate it into the U-shaped groove. At this time, the user can tighten the nut to lock the sealing baffle 17, so that it will not open at will, thereby improving the sealing effect.

[0028] refer to Figure 1 , Figure 2 A bracket 21 is fixedly installed on the top surface of the extraction tank 1, and a reduction motor 22 is fixedly installed on the top surface of the bracket 21. A bearing seat 23 is fixedly installed near the middle of the top surface of the extraction tank 1, and a mounting shaft 24 is fixedly penetrated in the middle of the bearing seat 23. The driving end of the bracket 21 is fixed to the top of the mounting shaft 24 through a coupling, and a stirring rod 25 is fixedly installed on the outer surface of the mounting shaft 24 located inside the extraction tank 1; the reduction motor 22 drives the mounting shaft 24 and the stirring rod 25 to rotate, so that the walnut kernels on the material tray 3 inside the extraction tank 1 are turned over, which helps to ensure that the solvent is in uniform contact with the walnut kernels and fully mixed, increase the contact surface area, and thus improve the extraction efficiency.

[0029] The implementation principle of the embodiment of the walnut essential oil production device of the present application is as follows: the user first introduces the impurity-removed and crushed walnut kernels and solvent into the interior of the extraction tank 1 through the feed pipe 2 and allows the walnut kernels to fall onto the material tray 3, so that the walnut kernels are conveniently stored. At this time, the personnel connect the external hot steam delivery pipe with the steam pipe 5, so that the hot steam generated by the external steam boiler enters the interior of the extraction tank 1 from the bottom through the steam pipe 5, and is convenient for heating the walnut kernels and solvent on the material tray 3 and generating steam. At this time, the hot steam inside the extraction tank 1 will carry the volatile components of the walnut essential oil into the interior of the exhaust pipe 6, and enter the interior of the reflux condenser 8 through the three-way pipe 7 to condense into liquid. The condensed liquid refluxes to the top of the pipe. The reflux process allows the volatile components to be separated more thoroughly. Then, through the provided fractionating head 9 and the receiving container 10, it is convenient to collect the liquid. The essential oil and water will naturally separate, and the essential oil floats on the water surface;

[0030] When the user needs to clean the residue generated after the material inside the extraction tank 1 is extracted, the sealing baffle 17 is first opened, and then the electric push rod 13 is started. The electric push rod 13 drives the arc-shaped push plate 14 to move forward, so that the assistant can quickly discharge the residue on the material tray 3 through the discharge pipe 11, and then the personnel connect the external liquid to the flushing pipe 29, so as to facilitate the flushing of the inside of the extraction tank 1 and improve the convenience. After the residue inside the extraction tank 1 is discharged, the personnel rotates the sealing baffle 17 to make it fit with the discharge pipe 11, and then rotates the stud 20 to rotate it into the inside of the U-shaped groove, and then the personnel tightens the nut to lock the sealing baffle 17 so that it will not be opened at will, thereby improving the sealing effect.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A walnut essential oil production device, comprising an extraction tank (1), characterized in that: A feed pipe (2) is fixedly mounted on the top surface of the extraction tank (1), a material tray (3) is fixedly mounted inside the extraction tank (1), a plurality of through holes are provided on the top surface of the material tray (3) in a circumferential array, a connecting flange (4) is fixedly mounted on the bottom surface of the extraction tank (1), a steam pipe (5) is fixedly mounted on the bottom surface of the connecting flange (4), an exhaust pipe (6) is fixedly mounted on the outer surface of the top of the extraction tank (1), a tee pipe (7) is fixedly mounted on one end of the exhaust pipe (6) away from the extraction tank (1), a reflux condenser (8) is fixedly mounted on the top end of the tee pipe (7), and a fractionation head (9) is fixedly mounted on the bottom end of the tee pipe (7). ), a receiving container (10) is arranged on the bottom surface of the fractionating head (9), the fractionating head (9) and the receiving container (10) are connected by a pipeline, a discharge pipe (11) is fixedly installed near the outer surface of the bottom of the extraction tank (1), a sealing mechanism (12) is arranged on the front side of the discharge pipe (11), an electric push rod (13) is fixedly installed on the outer surface of the extraction tank (1), the telescopic end of the electric push rod (13) extends to the interior of the extraction tank (1), and an arc-shaped push plate (14) is arranged above the material tray (3) inside the extraction tank (1), and the telescopic end of the electric push rod (13) is fixed to the side of the arc-shaped push plate (14).

2. A walnut essential oil production device as claimed in claim 1, characterized in that: The sealing mechanism (12) comprises a mounting seat 1 (15), an L-shaped connecting plate (16), a sealing baffle (17), a connecting plate (18), a mounting seat 2 (19) and a stud (20); the outer surface of the discharge pipe (11) is fixedly mounted with the mounting seat 1 (15); the interior of the mounting seat 1 (15) is rotatably connected with the L-shaped connecting plate (16); the front side of the discharge pipe (11) is provided with a sealing baffle (17); one side of the L-shaped connecting plate (16) is fixed to the front side of the sealing baffle (17); a plurality of connecting plates (18) are fixedly mounted on the front side of the sealing baffle (17); one end of each of the plurality of connecting plates (18) is provided with a U-shaped groove; the outer surface of the discharge pipe (11) is fixedly mounted with a plurality of mounting seats 2 (19) corresponding to the connecting plates (18); the interior of the mounting seat 2 (19) is rotatably connected with the stud (20); the outer surface of the stud (20) is threadedly connected with a nut.

3. A walnut essential oil production device as claimed in claim 1, characterized in that: A bracket (21) is fixedly mounted on the top surface of the extraction tank (1), a reduction motor (22) is fixedly mounted on the top surface of the bracket (21), a bearing seat (23) is fixedly mounted near the middle of the top surface of the extraction tank (1), a mounting shaft (24) is fixedly penetrated through the middle of the bearing seat (23), a driving end of the bracket (21) is fixed to the top end of the mounting shaft (24) via a coupling, and a stirring rod (25) is fixedly mounted on the outer surface of the mounting shaft (24) located inside the extraction tank (1).

4. A walnut essential oil production device as claimed in claim 1, characterized in that: The bottom surface of the extraction tank (1) is provided with a bottom bracket (26), and a plurality of support rods (27) are fixedly mounted near the corners of the bottom bracket (26), and the ends of the plurality of support rods (27) away from the bottom bracket (26) are fixed to the outer surface of the extraction tank (1).

5. A walnut essential oil production device as claimed in claim 2, characterized in that: A sealing gasket (28) is fixedly mounted on one side of the sealing baffle (17) close to the discharge pipe (11).

6. A walnut essential oil production device as claimed in claim 1, characterized in that: A flushing pipe (29) is fixedly installed through the top surface of the extraction tank (1), and a valve is provided on the outer surface of the flushing pipe (29).

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