A centrifugal type essential oil water-oil separation device
By installing threaded screws and hand-tightened support plates on the legs of the centrifugal essential oil water-oil separator, combined with a bubble level and an electric hydraulic telescopic rod, the device can achieve autonomous leveling, solving the shaking problem caused by uneven ground and improving separation efficiency and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING HONGWEI MEDICAL TECH CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-14
AI Technical Summary
Existing centrifugal essential oil water-oil separators are prone to shaking due to dynamic imbalance on uneven ground, which affects separation efficiency.
By installing threaded screws and hand-tightened support plates on the outriggers, combined with a bubble level and adjustable support components, the centrifuge body can be leveled. The outrigger height is locked using threaded pressure rods and rubber rings, and leveling is assisted by an electric hydraulic telescopic rod to ensure the device is level.
It effectively avoids dynamic imbalance caused by non-horizontal positioning, and improves the efficiency and stability of essential oil water-oil separation.
Smart Images

Figure CN224494126U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of essential oil extraction and purification technology, specifically a centrifugal essential oil water-oil separation device. Background Technology
[0002] Essential oils are highly concentrated oily substances extracted from aromatic plants. The production process mainly includes methods such as distillation and pressing. In the distillation method, the plant raw materials are placed in a still, and steam is passed through to make the essential oil evaporate. After the steam is condensed, an oil-water mixture is formed, and the essential oil is then separated by a separatory funnel or centrifuge based on the density difference.
[0003] Chinese Patent CN214974878U discloses a centrifuge specifically for plant essential oils, comprising a mounting base, a sealed bearing, and a first bearing. A U-shaped mounting groove is formed at the center of the top of the mounting base, and a housing is fixedly mounted within the U-shaped mounting groove. A centrifugal roller is rotatably connected to the right end of the housing via the sealed bearing. The left side of the centrifugal roller is a conical roller, and continuous spiral blades are arranged on the outer wall of the centrifugal roller. A support shaft is fixedly connected to the left end of the centrifugal roller, and the left end of the support shaft is rotatably connected to the left end of the mounting base via the first bearing. A feed hole is provided in the center of the right side of the centrifugal roller, and several sets of discharge holes are evenly formed to the left of the feed hole. A feeding assembly is provided to the right of the feed hole. A centrifugal chamber is provided inside the housing, and an annular essential oil receiving cavity is provided in the inner wall of the right side of the housing. This invention provides a centrifuge specifically for plant essential oils with good separation effect and capable of large-scale separation.
[0004] The centrifugal essential oil water-oil separation devices described above and in existing technologies typically consist of a centrifuge body driven by a motor mounted on a support base with legs. The centrifuge rotates at high speed to separate water and essential oil of different densities, which are then collected to obtain relatively pure essential oil. However, the high-speed rotating motor and drum are prone to machine vibration under centrifugal force. The dynamic balance of the drum is highly dependent on the overall level of the equipment, requiring a relatively strict flatness of the site. Since most sites cannot achieve absolute flatness, there is a lack of a corresponding structure that can independently adjust the overall level of the centrifuge, which needs to be improved and optimized. Utility Model Content
[0005] The purpose of this invention is to provide a centrifugal essential oil water-oil separation device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A centrifugal essential oil water-oil separation device includes a centrifuge body, a support leg fixedly connected to one end of the centrifuge body, a threaded hole at one end of the support leg, a screw threadedly connected to one end of the threaded hole, a hand-tightening support plate fixedly connected to one end of the screw, a fixing component fixedly inserted into one end of the support leg, and a track plate fixedly connected to one end of the support leg. An auxiliary adjustment component is slidably engaged with the track plate.
[0007] Preferably, a rubber pad is fixedly connected to one end of the hand-tightening support plate.
[0008] Preferably, one end of the track plate is provided with a track slot, and a bubble level is fixedly connected around the track plate.
[0009] Preferably, the two ends of the support leg are provided with locking grooves symmetrically, and one end of the locking groove is fixedly connected to an anti-slip rubber pad.
[0010] Preferably, the fixing component includes a threaded pressure rod body, which is inserted through a locking groove and a threaded hole. One end of the threaded pressure rod body is fixedly connected to a handle, and the other end of the threaded pressure rod body is threadedly connected to a hand-tightening nut. A first rubber ring and a second rubber ring are inserted into the middle of the threaded pressure rod body. One end of the first rubber ring is pressed against an anti-slip rubber pad, and the other end of the first rubber ring is pressed against the handle. One end of the second rubber ring is pressed against another anti-slip rubber pad, and the other end of the second rubber ring is pressed against the hand-tightening nut.
[0011] Preferably, a compression rubber block is fixedly connected to the middle of the threaded pressure bar body, and one end of the compression rubber block is pressed against one end of the screw.
[0012] Preferably, the auxiliary adjustment component includes a locking block, which is slidably engaged with the track slot. One end of the locking block is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to an electro-hydraulic telescopic rod, and one end of the electro-hydraulic telescopic rod is fixedly connected to a temporary support block.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This utility model proposes a centrifugal essential oil water-oil separator. It mainly uses adjustable screws threaded onto each set of support legs. The height of the centrifuge body is adjusted by turning the hand-operated support plate, ensuring the centrifuge body is level. A threaded pressure rod locks the screws to prevent vibration from causing changes in the support leg height. Combined with a bubble level, the electric hydraulic telescopic rod moves and presses against the ground, facilitating adjustment of the hand-operated support plate. This allows for easy leveling of the centrifuge body, effectively preventing dynamic imbalance caused by an unlevel device, which would affect the efficiency of essential oil water-oil separation. Attached Figure Description
[0015] Figure 1This is a schematic diagram of a centrifugal essential oil water-oil separation device;
[0016] Figure 2 This is a schematic diagram of a centrifugal essential oil water-oil separation device from another perspective.
[0017] Figure 3 for Figure 2 Enlarged diagram of part A in the middle;
[0018] Figure 4 This is a partial structural cross-sectional view of a centrifugal essential oil water-oil separation device;
[0019] Figure 5 for Figure 4 Enlarged diagram of part B in the middle;
[0020] Figure 6 This is another partial structural cross-sectional view of a centrifugal essential oil water-oil separation device;
[0021] Figure 7 for Figure 6 Enlarged diagram of part C in the middle.
[0022] In the diagram: Centrifuge body 1, support leg 2, threaded hole 3, screw 4, hand-tightening support plate 5, threaded pressure rod body 601, handle 602, hand-tightening nut 603, first rubber ring 604, second rubber ring 605, extrusion rubber block 606, track plate 7, locking block 801, connecting plate 802, electric hydraulic telescopic rod 803, temporary support block 804, rubber pad 9, track groove 10, bubble level 11, locking groove 12, anti-slip rubber pad 13. Detailed Implementation
[0023] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0024] Please see Figures 1 to 7 This utility model provides the following two technical solutions:
[0025] Example 1: A centrifugal essential oil water-oil separation device includes a centrifuge body 1. A support leg 2 is fixedly connected to one end of the centrifuge body 1. A threaded hole 3 is provided at one end of the support leg 2. A screw 4 is threadedly connected to one end of the threaded hole 3. A hand-tightening support plate 5 is fixedly connected to one end of the screw 4. A fixing component is fixedly inserted into one end of the support leg 2. A track plate 7 is fixedly connected to one end of the support leg 2. An auxiliary adjustment component is slidably engaged with the track plate 7. A rubber pad 9 is fixedly connected to one end of the hand-tightening support plate 5. A track groove 10 is provided at one end of the track plate 7. A bubble level 11 is fixedly connected around the track plate 7. Locking grooves 12 are symmetrically provided at both ends of the support leg 2. An anti-slip rubber pad 13 is fixedly connected to one end of each locking groove 12. The fixing component includes a threaded clamp. The rod body 601 has a threaded pressure rod body 601 that is inserted through the locking groove 12 and the threaded hole 3. One end of the threaded pressure rod body 601 is fixedly connected to a handle 602, and the other end of the threaded pressure rod body 601 is threadedly connected to a hand-tightening nut 603. A first rubber ring 604 and a second rubber ring 605 are inserted into the middle of the threaded pressure rod body 601. One end of the first rubber ring 604 is pressed against the anti-slip rubber pad 13, and the other end of the first rubber ring 604 is pressed against the handle 602. One end of the second rubber ring 605 is pressed against another anti-slip rubber pad 13, and the other end of the second rubber ring 605 is pressed against the hand-tightening nut 603. A compression rubber block 606 is fixedly connected to the middle of the threaded pressure rod body 601, and one end of the compression rubber block 606 is pressed against one end of the screw 4.
[0026] When in use, place the device in the work area. Before adding the mixed solution to the centrifuge body 1 for essential oil-water centrifugal separation, observe whether the bubble level 11 around the track plate 7 is level. When the bubbles in the bubble level 11 are tilted to one side, the other support leg 2 is too low. Adjust the height of the support leg 2 by adjusting the hand-tightened support plate 5 to level the device. When the bubbles in the bubble level 11 are all in the center position, the device is level. Insert multiple sets of threaded pressure rods 601 into the locking grooves 12 on each support leg 2 and press them to squeeze the rubber blocks 606 to squeeze the screw 4. The threaded pressure rods 601 are respectively inserted into the first rubber ring 604 and the second rubber ring 605 at both ends. Tighten the handle 602 and the hand-tightened nut 603 to make the connection firm. The first rubber ring 604 and the second rubber ring 605 squeeze the two sets of anti-slip rubber pads 13 to prevent the threaded pressure rods 601 from sliding. The rubber pads 9 are used to reduce the vibration generated by the centrifugal rotation of the device.
[0027] Example 2: Based on Example 1, preferably, the auxiliary adjustment component includes a locking block 801, which is slidably locked into the track slot 10. One end of the locking block 801 is fixedly connected to a connecting plate 802, one end of the connecting plate 802 is fixedly connected to an electric hydraulic telescopic rod 803, and one end of the electric hydraulic telescopic rod 803 is fixedly connected to a temporary support block 804.
[0028] During use, due to the weight of the device, it is difficult to directly adjust the hand-cranked support plate 5 pressed on the ground to adjust the level of the device. Before adjusting the hand-cranked support plate 5, move the electric hydraulic telescopic rod 803, and slide it on the track groove 10 on the track plate 7 through the locking block 801. Move the electric hydraulic telescopic rod 803 to the side of the lower support leg, start the electric hydraulic telescopic rod 803 to squeeze the temporary support block 804 to squeeze the ground until the bubble level 11 on the corresponding side is centered and stop. Then turn the hand-cranked support plate 5 to the ground, which completes the leveling of the support leg. The electric hydraulic telescopic rod 803 drives the hydraulic pump to rotate through the motor, draws hydraulic oil from the oil tank and pressurizes it, and delivers it to the rod chamber of the hydraulic cylinder through the control valve group, pushing the piston rod to extend or retract. Adjust the support legs 2 that need to be adjusted in sequence and make all the bubble level 11 level, which completes the leveling of the entire device and ensures that the centrifuge body 1 can centrifuge and separate the essential oil stably.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A centrifugal essential oil water-oil separation device, comprising a centrifuge body (1), wherein a support leg (2) is fixedly connected to one end of the centrifuge body (1), characterized in that: One end of the support leg (2) is provided with a threaded hole (3), and a screw (4) is threadedly connected to one end of the threaded hole (3). A hand-tightening support plate (5) is fixedly connected to one end of the screw (4). A fixing component is fixedly inserted into one end of the support leg (2). A track plate (7) is fixedly connected to one end of the support leg (2). An auxiliary adjustment component is slidably engaged with the track plate (7).
2. The centrifugal essential oil water-oil separation device according to claim 1, characterized in that: A rubber pad (9) is fixedly connected to one end of the hand-tightening support plate (5).
3. The centrifugal essential oil water-oil separation device according to claim 1, characterized in that: The track plate (7) is provided with a track slot (10) at one end, and a bubble level (11) is fixedly connected around the track plate (7).
4. The centrifugal essential oil water-oil separation device according to claim 1, characterized in that: The support leg (2) is provided with locking grooves (12) symmetrically at both ends, and an anti-slip rubber pad (13) is fixedly connected to one end of the locking groove (12).
5. A centrifugal essential oil water-oil separation device according to claim 1, characterized in that: The fixing component includes a threaded pressure rod body (601), which is inserted through a locking groove (12) and a threaded hole (3). One end of the threaded pressure rod body (601) is fixedly connected to a handle (602), and the other end of the threaded pressure rod body (601) is threadedly connected to a hand-tightening nut (603). A first rubber ring (604) and a second rubber ring (605) are inserted into the middle of the threaded pressure rod body (601). One end of the first rubber ring (604) is pressed against an anti-slip rubber pad (13), and the other end of the first rubber ring (604) is pressed against the handle (602). One end of the second rubber ring (605) is pressed against another anti-slip rubber pad (13), and the other end of the second rubber ring (605) is pressed against the hand-tightening nut (603).
6. A centrifugal essential oil water-oil separation device according to claim 5, characterized in that: A compression rubber block (606) is fixedly connected to the middle of the threaded pressure bar body (601), and one end of the compression rubber block (606) is pressed against one end of the screw (4).
7. A centrifugal essential oil water-oil separation device according to claim 1, characterized in that: The auxiliary adjustment component includes a locking block (801), which is slidably locked into the track slot (10). One end of the locking block (801) is fixedly connected to a connecting plate (802), and one end of the connecting plate (802) is fixedly connected to an electric hydraulic telescopic rod (803). One end of the electric hydraulic telescopic rod (803) is fixedly connected to a temporary support block (804).