Device for extracting iris root oil through vacuum distillation

Abstract

The utility model discloses a device for extracting iris root oil by vacuum distillation, which belongs to the technical field of vacuum distillation extraction and comprises a distillation kettle, a top cover is arranged at the upper end of the distillation kettle, and a support frame is arranged on the top cover. Through the oil-water separation device, oil-water separation can be carried out at the first time by utilizing the oil-water separation device after condensation and liquefaction of an extracted substance, the process can be realized without an additional device, the whole extraction process is simplified, a lifting structure is arranged on an end cover, and when the amount of essential oil and water is changed, the lifting structure is arranged on the end cover; the lifting structure can rapidly adjust the height of the oil suction pipe, it is guaranteed that the tail end of the oil suction pipe is located in essential oil all the time, normal operation of oil-water separation work is guaranteed, the servo motor, the lead screw, the movable sleeve and other structures are adopted, adjustment is flexible and convenient, adjustment at any position can be achieved in the stroke, and the oil-water separation efficiency is improved. And the screw rod and the movable sleeve have a self-locking effect, so that the stability of the adjusted oil suction pipe can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum distillation extraction technical field, especially in kind of vacuum distillation extraction of iris root oil device. BACKGROUND

[0002] Iris root essential oil, also known as iris essential oil or iris oil, is a precious essential oil, mainly derived from the roots of iris. Iris root essential oil has skin care, health and treatment advantages, and is widely used in skin care, health and fragrance modulation. When extracting iris root oil, vacuum distillation technology is used for extraction, and the extracted steam is condensed and liquefied for collection.

[0003] The existing vacuum distillation kettle is used, the raw materials are added into the kettle, the inside of the distillation kettle is vacuumized, the inside of the distillation kettle is in a negative pressure state, then heated and the essential oil is extracted and collected. However, in the existing vacuum distillation kettle, a separation device is provided at the end of the extraction process, and the collected material needs to be separated by the separation device, which makes the whole process more complicated. In some vacuum distillation kettles with separation devices, the separation is carried out by layering according to the different densities, and the upper oil is extracted by the fixedly installed suction pipe. When the amount of upper oil and lower water changes, the end of the suction pipe will be immersed in water or higher than the oil surface, which will affect the normal operation of the separation work. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of vacuum distillation extraction of iris root oil device, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of vacuum distillation extraction of iris root oil device, including distillation kettle, the upper end of the distillation kettle is provided with top cover, and top cover is provided with support frame, the upper end of the support frame is provided with stirring motor, top cover is provided with conveying pipe, and conveying pipe is connected with condenser pipe, the end of the condenser pipe is connected with oil-water separation device.

[0007] Preferably, the outer wall of the distillation kettle is provided with a leg mounting bracket, and the lower end of the distillation kettle is provided with a liquid discharge pipe.

[0008] Preferably, the inside of the distillation kettle is provided with a stirring frame, and the upper end of the stirring frame is connected with the stirring motor through the support frame, and the top cover is provided with a vacuum pipe.

[0009] Preferably, the oil-water separation device comprises a separation tank, an end cover, a drain pipe, an electric valve, an oil suction pipe and a lifting structure, the separation tank is fixedly connected with the end cover, the end cover is connected at the end of the condenser pipe, the drain pipe is installed at the lower end of the separation tank, the electric valve is arranged on the drain pipe, the oil suction pipe is connected with the lifting structure, the lifting structure is installed on the end cover, and the lower end of the oil suction pipe penetrates through the end cover into the separation tank.

[0010] Preferably, the lifting structure comprises a fixing frame, a servo motor, a guide column, a lifting plate, a movable sleeve and a lead screw, the fixing frame is fixed on the end cover, the servo motor is installed on the fixing frame, the guide column is fixed on the fixing frame, one end of the lifting plate is fixedly connected with the oil suction pipe, the lifting plate is provided with a circular hole, the movable sleeve is installed at the circular hole of the lifting plate, the guide column penetrates through the lifting plate, and the lead screw is installed on the servo motor, and the end of the lead screw penetrates through the circular hole and is threadedly connected with the movable sleeve.

[0011] Compared with the prior art, the vacuum distillation extraction device for iris root oil has the following beneficial effects: the oil-water separation device is arranged, oil-water separation can be carried out in the first time after the condensate of the extracted material is liquefied, and the process can be realized without additional devices, so that the whole extraction process is simplified, the lifting structure is arranged on the end cover, when the amount of essential oil and water changes, the lifting structure can quickly adjust the height of the oil suction pipe, the end of the oil suction pipe is always in the essential oil, the normal operation of the oil-water separation work is ensured, the servo motor, the lead screw and the movable sleeve are adopted, adjustment is flexible and convenient, adjustment at any position in the stroke can be realized, the lead screw and the movable sleeve have a self-locking effect, and the stability of the oil suction pipe after adjustment can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the utility model;

[0013] Figure 2 It is an internal structure schematic view of the distillation kettle of the utility model;

[0014] Figure 3 It is a structure schematic view of the oil-water separation device of the utility model;

[0015] Figure 4 It is a structure schematic view of the lifting structure of the utility model.

[0016] In the diagram: 1. Distillation vessel; 2. Top cover; 3. Support frame; 4. Stirring motor; 5. Conveying pipe; 6. Condenser pipe; 7. Oil-water separator; 701. Separation tank; 702. End cover; 703. Drain pipe; 704. Electric valve; 705. Oil suction pipe; 706. Lifting structure; 7061. Fixing frame; 7062. Servo motor; 7063. Guide column; 7064. Lifting plate; 7065. Movable sleeve; 7066. Lead screw; 8. Stirring frame; 9. Drain pipe; 10. Vacuum pipe. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figures 1-4 As shown, a vacuum distillation apparatus for extracting iris root oil includes a distillation vessel 1. The upper end of the distillation vessel 1 is provided with a top cover 2, and a support frame 3 is provided on the top cover 2. A stirring motor 4 is provided at the upper end of the support frame 3. A conveying pipe 5 is provided on the top cover 2, and a condenser pipe 6 is connected to the conveying pipe 5. An oil-water separator 7 is connected to the end of the condenser pipe 6. A support leg mounting bracket is provided on the outer wall of the distillation vessel 1, and a drain pipe 9 is provided at the lower end of the distillation vessel 1. A stirring rack 8 is provided inside the distillation vessel 1, and the upper end of the stirring rack 8 passes through the support frame 3 and is connected to the stirring motor 4. A vacuum tube 10 is installed through the top cover 2.

[0019] In the extraction of iris root essential oil, iris raw material and related solutions are added to the distillation vessel 1. After the vacuum machine is started, the gas inside the distillation vessel 1 is discharged through the vacuum pipe 10 on the top cover 2, so that the inside of the distillation vessel 1 is in a negative pressure state, which can lower the boiling point of the raw material. The inside of the distillation vessel 1 is heated, and at the same time the stirring motor 4 on the support frame 3 is started. The stirring motor 4 drives the stirring rack 8 to run, which can evenly distribute the heat received by the raw material and accelerate the boiling rate of the material. After boiling, the vaporized essential oil and water are discharged through the conveying pipe 5. When the steam enters the condenser 6, it is cooled and condensed into liquid. The liquefied liquid enters the oil-water separation device 7. After waiting for a period of time, the oil and water are separated, thus realizing the extraction of iris root oil.

[0020] By the above-mentioned embodiment, the oil-water separation device 7 comprises a separation tank 701, an end cover 702, a drain pipe 703, an electric valve 704, an oil suction pipe 705 and a lifting structure 706, the separation tank 701 is fixedly connected with the end cover 702, and the end cover 702 is connected at the end of the condenser pipe 6, the drain pipe 703 is installed at the lower end position of the separation tank 701, the electric valve 704 is arranged on the drain pipe 703, the oil suction pipe 705 is connected with the lifting structure 706, and the lifting structure 706 is installed on the end cover 702, and the lower end of the oil suction pipe 705 penetrates through the end cover 702 into the separation tank 701. The lifting structure 706 comprises a fixed frame 7061, a servo motor 7062, a guide column 7063, a lifting plate 7064, a movable sleeve 7065 and a lead screw 7066, the fixed frame 7061 is fixed on the end cover 702, the servo motor 7062 is installed on the fixed frame 7061, the guide column 7063 is fixed on the fixed frame 7061, one end of the lifting plate 7064 is fixedly connected with the oil suction pipe 705, and the lifting plate 7064 is provided with a circular hole, the movable sleeve 7065 is installed at the circular hole on the lifting plate 7064, the guide column 7063 penetrates through the lifting plate 7064, and the lead screw 7066 is installed on the servo motor 7062, and the end of the lead screw 7066 penetrates through the circular hole and is threadedly connected with the movable sleeve 7065.

[0021] After the condensed liquid enters into the inside of the separation tank 701, due to the different densities, the water is located at the lower layer inside the separation tank 701, and the essential oil is located at the upper layer inside the separation tank 701, after starting the suction device, the upper essential oil is sucked by the oil suction pipe 705, when the water amount is more, the lower water can be discharged by the electric valve 704 and the drain pipe 703, so as to realize the oil-water separation, when necessary, the servo motor 7062 on the fixed frame 7061 can be started, the servo motor 7062 drives the lead screw 7066 to rotate, under the driving of the lead screw 7066, the movable sleeve 7065 generates the acting force on the lifting plate 7064, so that the lifting plate 7064 moves along the guide column 7063 and lifts the oil suction pipe 705, so that the lower end of the oil suction pipe 705 is always located in the essential oil, so as to guarantee the normal operation of the oil-water separation work.

[0022] It needs explanation, through setting up oil-water separation device 7, after carrying out condensation liquefaction of extract material, oil-water separation device 7 can carry out oil-water separation in first time, and this process can be realized without additional device, simplifying the whole extraction process, setting up lifting structure 706 on end cover 702, when the amount of essential oil and water changes, lifting structure 706 can quickly adjust the height of oil suction pipe 705, guaranteeing that the end of oil suction pipe 705 is always in essential oil, guaranteeing the normal operation of oil-water separation work, adopting servo motor 7062, screw rod 7066 and movable sleeve 7065 and other structures, adjusting is flexible and convenient, and it can realize the adjustment of any position within stroke, and screw rod 7066 and movable sleeve 7065 have self-locking effect, which can guarantee the stability of oil suction pipe 705 after adjustment.

[0023] The above description describes the use principle, features and beneficial effects of the present application. Those skilled in the art can understand the above description, and the above description does not limit the present application. The above examples and description describe the basic principles and features of the present application. Under the premise of meeting the concept of the present application, various changes and improvements can be made to the present application. These improvements should fall within the scope of the present application.

Claims

1. A vacuum distillation extraction of Iris root oil device, comprising a distillation kettle (1), the upper end of the distillation kettle (1) is provided with a top cover (2), and the top cover (2) is provided with a support frame (3), the upper end of the support frame (3) is provided with a stirring motor (4), characterized in that: The top cover (2) is provided with a delivery pipe (5), and the delivery pipe (5) is connected with a condensing pipe (6), and the end of the condensing pipe (6) is connected with an oil-water separation device (7).

2. The vacuum distillation extraction of Iris rhizome oil device according to claim 1, characterized in that: The outer wall of the distillation kettle (1) is provided with a supporting leg mounting rack, and the lower end of the distillation kettle (1) is provided with a liquid discharge pipe (9).

3. The vacuum distillation device for extracting the Iris rhizome oil according to claim 2, wherein: The inside of the distillation kettle (1) is provided with a stirring rack (8), and the upper end of the stirring rack (8) penetrates through the supporting rack (3) and is connected with the stirring motor (4), and the top cover (2) is penetrated with a vacuum pipe (10).

4. The vacuum distillation device for extracting the Iris rhizome oil according to claim 3, wherein: The oil-water separation device (7) comprises a separation tank (701), an end cover (702), a drain pipe (703), an electric valve (704), an oil suction pipe (705) and a lifting structure (706), the separation tank (701) is fixedly connected with the end cover (702), and the end cover (702) is connected at the end of the condensing pipe (6), the drain pipe (703) is installed at the lower end position of the separation tank (701), the electric valve (704) is arranged on the drain pipe (703), the oil suction pipe (705) is connected with the lifting structure (706), and the lifting structure (706) is installed on the end cover (702), and the lower end of the oil suction pipe (705) penetrates through the end cover (702) and is located in the separation tank (701).

5. The vacuum distillation device for extracting oil from Iris rhizome according to claim 4, wherein: The lifting structure (706) comprises a fixed frame (7061), a servo motor (7062), a guide column (7063), a lifting plate (7064), a movable sleeve (7065) and a lead screw (7066), the fixed frame (7061) is fixed on the end cover (702), the servo motor (7062) is installed on the fixed frame (7061), the guide column (7063) is fixed on the fixed frame (7061), one end of the lifting plate (7064) is fixedly connected with the oil suction pipe (705), and the lifting plate (7064) is provided with a circular hole, the movable sleeve (7065) is installed at the circular hole on the lifting plate (7064), the guide column (7063) penetrates through the lifting plate (7064), the lead screw (7066) is installed on the servo motor (7062), and the end of the lead screw (7066) penetrates through the circular hole and is threadedly connected with the movable sleeve (7065).

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