Rose essential oil extraction device

Abstract

The utility model discloses a rose essential oil extraction device which comprises a tank body and a cover body which are fixedly connected through a bolt, a feed port is formed in the top of the cover body, a discharge port is formed in the bottom of the tank body, at least two motors are arranged on the outer wall of the tank body, and bearing seats are welded to the positions, opposite to the motors, of the inner wall of the tank body. The output end of the motor is fixedly connected with a first rotating rod and a second rotating rod, the other end of the first rotating rod and the other end of the second rotating rod are fixedly connected with the bearing seat, stirring rods are welded to the rod walls of the first rotating rod and the second rotating rod at equal intervals, a discharging partition plate is arranged between the first rotating rod and the second rotating rod, and a through hole is formed in the discharging partition plate. An opening is formed in the middle of the discharging partition plate, and discharging mechanisms are symmetrically arranged at the bottom of the discharging partition plate. The rose petal extraction device has the advantages that rose petals and an extraction agent are stirred more sufficiently, the phenomenon of accumulation of the rose petals is avoided, the contact area of the rose petals and the extraction agent is increased, and the extraction quality and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rose essential oil production and processing auxiliary equipment, and specifically relates to a rose essential oil extraction device. Background Art

[0002] Rose essential oil is extracted from rose petals. It can stimulate and coordinate the human immune and nervous systems. It also helps improve endocrine, remove organ sclerosis, and repair cells. It has a good beauty and skin care effect. It is an aromatic essential oil suitable for women's health care. The most expensive essential oil on roses is the world's most expensive essential oil and is called the "Queen of Essential Oils". Rose essential oil helps to improve digestive tract function, adjust female endocrine, nourish the uterus, relieve dysmenorrhea, improve sexual indifference and menopausal discomfort, and especially has a good beauty and skin care effect. It can nourish the inside and outside to dilute spots, promote the decomposition of melanin, improve dry skin, restore skin elasticity, and let women have fair, elastic and healthy skin. It is an aromatic essential oil suitable for women's health care. Rose essential oil is rich in vitamin C, carotene, vitamin B and vitamin K. Vitamin K can promote blood coagulation. The extraction of rose essential oil originated in ancient times. Flowers were initially soaked in water to extract the active ingredients.

[0003] There are usually two methods for extracting rose essential oil, namely distillation and subcritical fluid extraction. Subcritical fluid extraction is safer and more reliable, and does not produce harmful waste during the extraction process. It is environmentally friendly and widely used. The process is to put rose flowers and the added extractant into the extraction tank and stir them fully, then heat them through a heat exchanger to form a subcritical fluid, output them to a pressure reactor, and separate the rose essential oil by reducing pressure and raising the temperature.

[0004] The existing rose essential oil extraction device has a simple structure. Usually, rose petals and an extractant are added into the extraction device together for stirring. The rose petals in the extraction tank are piled together. This material spreading method easily causes insufficient stirring of the rose petals, reduces the contact area between the rose petals and the extractant, and causes uneven mixing, which not only reduces the quality and yield of the rose essential oil, but also causes waste of raw materials. Utility Model Content

[0005] The utility model aims to provide a rose essential oil extraction device to solve the problems in the prior art that the rose essential oil extraction device has a simple structure, rose petals are piled together to cause insufficient stirring, the contact area between the rose petals and the extractant is small, the mixing is uneven, the quality and yield of the rose essential oil are affected, and the raw material waste is serious.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a rose essential oil extraction device, comprising a tank body and a cover body fixedly connected by bolts, a feed port is provided on the top of the cover body, a discharge port is provided on the bottom of the tank body, at least two motors are provided on the outer wall of the tank body, a bearing seat is welded on the inner wall of the tank body at a position opposite to the motor, a first rotating rod and a second rotating rod are fixedly connected to the output end of the motor, the other ends of the first rotating rod and the second rotating rod are fixedly connected to the bearing seat, stirring rods are equidistantly welded on the rod walls of the first rotating rod and the second rotating rod, a material discharge partition is provided between the first rotating rod and the second rotating rod, a through hole is provided on the material discharge partition, an opening is provided in the middle position of the material discharge partition, and a material discharge mechanism is symmetrically provided at the bottom of the material discharge partition.

[0007] Preferably, the unloading mechanism includes a support plate welded to the inner wall of the tank body, an electric push rod screwed to the upper surface of the support plate, a connecting plate welded to the bottom of the unloading partition, a damping hinge fixedly connected to the inner wall of the tank body and the bottom of the unloading partition, and a connecting shaft welded to the top of the electric push rod. A connecting through hole is provided on the connecting plate, and the electric push rod is movably connected to the connecting plate through the connecting shaft.

[0008] Preferably, at least four stirring rods are symmetrically provided on the first rotating rod and the second rotating rod.

[0009] Preferably, the height of the stirring rod in the middle of the second rotating rod is greater than the height of the stirring rods on both sides.

[0010] Preferably, a temperature gauge and a pressure gauge are provided on the cover body.

[0011] Preferably, an observation window is welded on the outer wall of the tank body, and a support column is welded on the bottom of the tank body.

[0012] Preferably, the through holes on the blanking baffle are distributed in an annular shape and at equal intervals.

[0013] The advantages of the utility model are:

[0014] 1. The tank body is divided into an upper and lower double-layer structure by a material discharge partition, so that the rose petals can be evenly distributed on the partition and the bottom of the tank body, and two motors are used to drive the two rotating rods to rotate, so that the rose petals and the extractant are more fully stirred, avoiding the occurrence of rose petals accumulation and increasing the contact area between the rose petals and the extractant;

[0015] 2. The through holes on the material separator are conducive to the passage of the extractant, which can further improve the contact between the rose petals and the extractant, so that the extractant can fully infiltrate the rose petals, improving the extraction quality and efficiency;

[0016] 3. The unloading mechanism at the bottom of the unloading partition can facilitate the upper raw materials to fall into the bottom of the tank more quickly and conveniently, and facilitate the discharge of the extraction solution and rose petal residue from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the tank body of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the double-layer stirring rod of the utility model.

[0020] Figure 4 It is a bottom view structural schematic diagram of the material feeding mechanism of the utility model.

[0021] Figure 5 It is a partial enlarged structural schematic diagram of part A of the utility model.

[0022] The meanings of the reference numerals are as follows: tank body (1), cover body (2), feed port (3), discharge port (4), motor (5), bearing seat (6), first rotating rod (7), second rotating rod (8), stirring rod (9), unloading baffle (10), through hole (11), opening (12), support plate (13), electric push rod (14), connecting plate (15), damping hinge (16), connecting shaft (17), connecting through hole (18), temperature gauge (19), pressure gauge (20), observation window (21), support column (22). DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figures 1 to 5The rose essential oil extraction device shown in the figure comprises a tank body 1 and a cover body 2 fixedly connected by bolts, a feed port 3 is provided on the top of the cover body 2, and a discharge port 4 is provided on the bottom of the tank body 1, the tank body 1 and the cover body 2 are fixed together by bolts to form a closed cavity, rose petals are added into the cavity of the tank body 1 through the feed port 3, and after being fully stirred, they are introduced into the heating device through the discharge port 4 for heating, at least two motors 5 are provided on the outer wall of the tank body 1, a bearing seat 6 is welded on the inner wall of the tank body 1 at a position opposite to the motor 5, the output end of the motor 5 is fixedly connected to the first rotating rod 7 and the second rotating rod 8, the other ends of the first rotating rod 7 and the second rotating rod 8 are fixedly connected to the bearing seat 6, and the first rotating rod 7 and the second rotating rod 8 are provided on the rod wall Stirring rods 9 are welded at equal intervals, a material discharge baffle 10 is provided between the first rotating rod 7 and the second rotating rod 8, a through hole 11 is provided on the material discharge baffle 10, an opening 12 is provided in the middle of the material discharge baffle 10, and a material discharge mechanism is symmetrically provided at the bottom of the material discharge baffle 10. The material discharge baffle 10 divides the tank body 1 into an upper and lower double-layer structure. The first rotating rod 7 cooperates with the second rotating rod 8 to make the rose petals evenly distributed on the material discharge baffle 1 and the bottom of the tank body 1, and the two rotating rods are driven to rotate by two motors 5, so that the rose petals and the extractant are more fully stirred, and the extractant in the tank body 1 can flow through the through hole 11 at the upper and lower parts of the material discharge baffle 10, thereby reducing the occurrence of rose petal accumulation and increasing the contact area between the rose petals and the extractant.

[0025] In order to facilitate the opening of the unloading baffle 10, the rose petals above the unloading baffle 10 can fall into the bottom of the tank body 1 after the rose petals are fully stirred. The unloading mechanism includes a support plate 13 welded to the inner wall of the tank body 1, an electric push rod 14 screwed to the upper surface of the support plate 13, a connecting plate 15 welded to the bottom of the unloading baffle 10, a damping hinge 16 fixedly connected to the inner wall of the tank body 1 and the bottom of the unloading baffle 10, and a connecting shaft 17 welded to the top of the electric push rod 14. A connecting through hole 18 is provided on the connecting plate 15. The electric push rod 14 is movably connected to the connecting plate 15 through the connecting shaft 17. Under the action of the contraction force of the electric push rod 14, the unloading baffle 10 flips downward around the damping hinge 16, so that the rose petals can fall into the bottom of the tank body 1, which is convenient for unloading.

[0026] In order to improve the stirring effect of the rose petals, at least four stirring rods 9 are symmetrically provided on the first rotating rod 7 and the second rotating rod 8. At the same time, in order to facilitate the stirring of the rose petals at the bottom of the tank body 1, the height of the stirring rod 9 in the middle of the second rotating rod 8 is set to be greater than the height of the stirring rods 9 on both sides.

[0027] In order to facilitate the staff to timely monitor the temperature and pressure values ​​in the tank body 1, a temperature gauge 19 and a pressure gauge 20 are provided on the cover body 2.

[0028] In order to facilitate the staff to observe the stirring of the rose petals inside the tank body 1, an observation window 21 is welded on the outer wall of the tank body 1, and a support column 22 is welded on the bottom of the tank body 1. The support column 22 supports the tank body 1 to ensure the stability of the tank body 1 during the stirring process.

[0029] In order to facilitate the extraction liquid to flow more smoothly in the tank body 1, the through holes 11 on the material discharge baffle 10 are arranged to be equidistantly distributed in a ring shape.

[0030] The working process of the utility model is as follows: first, the rose petals raw material and the extractant are added into the tank body 1 through the feed port 4, and the air tightness of the tank body 1 as a whole is checked; secondly, the electric push rod 14 is started, the electric push rod 14 contracts, and the material discharge partition 10 is driven to flip around the damping hinge 16, and the two semicircular material discharge partitions 10 are opened from the middle, so that a part of the rose petals fall into the bottom of the tank body 1. After the rose petals fall in, the electric push rod 14 is closed, and the material discharge partition 10 is reset under the action of the damping hinge 16; thirdly, the motor 5 is started, and under the drive of the motor 5, the first rotating rod 7 and the second rotating rod 8 rotate, and the extract can flow smoothly in the tank body 1 through the through hole 11 opened on the material discharge partition 10, and the double-layer stirring structure makes the rose petals and the extractant more fully stirred, and reduces the occurrence of rose petals accumulation. The contact area between the rose petals and the extractant is increased, so that the extractant can fully infiltrate the rose petals, thereby improving the extraction quality and efficiency. During the stirring process of the rose petals, the staff can check the stirring of the rose petals through the observation window 21 on the outer wall of the tank body 1, and monitor the temperature and pressure values ​​in the tank body 1 through the thermometer 19 and the pressure gauge 20 on the top of the cover body 2; finally, when the rose petals are fully stirred, the electric push rod 14 is started again, the electric push rod 14 contracts, and drives the unloading partition 10 to flip around the damping hinge 16, and the unloading partition 10 opens downward, and when all the rose petals above the unloading partition 10 fall into the bottom of the tank body 1, the electric push rod 14 is closed, and under the action of the damping hinge 16, the unloading partition 10 is reset, and the rose petals and the extraction solution are discharged from the tank body 1 through the discharge port 4 for subsequent processing.

[0031] The above-described embodiments are only preferred examples of the present invention, and the technical solutions of the present invention are not limited thereto. It should be pointed out that for ordinary technicians in this field, under the technical enlightenment provided by the present invention, as common knowledge in the field, other equivalent deformations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A rose essential oil extraction device, comprising a tank body (1) and a cover body (2) fixedly connected by bolts, wherein the top of the cover body (2) is provided with a feed inlet (3), and the bottom of the tank body (1) is provided with a discharge outlet (4), characterized in that: At least two motors (5) are provided on the outer wall of the tank body (1); a bearing seat (6) is welded on the inner wall of the tank body (1) at a position opposite to the motor (5); the output end of the motor (5) is fixedly connected to a first rotating rod (7) and a second rotating rod (8); the other ends of the first rotating rod (7) and the second rotating rod (8) are fixedly connected to the bearing seat (6); stirring rods (9) are equidistantly welded on the rod walls of the first rotating rod (7) and the second rotating rod (8); a material discharge baffle (10) is provided between the first rotating rod (7) and the second rotating rod (8); a through hole (11) is provided on the material discharge baffle (10); an opening (12) is provided in the middle of the material discharge baffle (10); and a material discharge mechanism is symmetrically provided at the bottom of the material discharge baffle (10).

2. A rose essential oil extraction device as claimed in claim 1, characterized in that: The unloading mechanism comprises a support plate (13) welded to the inner wall of the tank body (1), an electric push rod (14) screwed to the upper surface of the support plate (13), a connecting plate (15) welded to the bottom of the unloading baffle (10), a damping hinge (16) fixedly connected to the inner wall of the tank body (1) and the bottom of the unloading baffle (10), and a connecting shaft (17) welded to the top of the electric push rod (14), wherein the connecting plate (15) is provided with a connecting through hole (18), and the electric push rod (14) is movably connected to the connecting plate (15) via the connecting shaft (17).

3. A rose essential oil extraction device as claimed in claim 2, characterized in that: At least four stirring rods (9) are symmetrically arranged on the first rotating rod (7) and the second rotating rod (8).

4. A rose essential oil extraction device as claimed in claim 3, characterized in that: The height of the stirring rod (9) in the middle of the second rotating rod (8) is greater than the height of the stirring rods (9) on both sides.

5. A rose essential oil extraction device as claimed in claim 4, characterized in that: The cover body (2) is provided with a temperature gauge (19) and a pressure gauge (20).

6. A rose essential oil extraction device as claimed in claim 5, characterized in that: An observation window (21) is welded on the outer wall of the tank body (1), and a support column (22) is welded on the bottom of the tank body (1).

7. A rose essential oil extraction device as claimed in claim 6, characterized in that: The through holes (11) on the material discharge baffle (10) are distributed in an annular shape and at equal intervals.

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