A filtration device for extracting rose essential oil

Abstract

This utility model relates to the technical field of rose essential oil extraction, specifically to a filtration device for rose essential oil extraction. The device includes a filter box with an inlet at the top for feeding material into the box and an outlet at the bottom. The filter box contains a vibrating filter structure and a guide plate located below the filter structure. The guide plate is inclined and communicates with the outlet. The guide plate also includes a scraper structure that reciprocates along its length. This utility model aims to provide a filtration device for rose essential oil extraction that accelerates filtration through a vibrating filter screen and removes residual rose essential oil at the bottom of the filter after filtration.

Description

Technical Field

[0001] This utility model relates to the technical field of rose essential oil extraction, specifically to a filtration device for rose essential oil extraction. Background Technology

[0002] Rose essential oil is increasingly in demand in the cosmetics, medical, and food industries due to its aromatic properties and wide range of applications. Its industrial production typically employs steam distillation, resulting in crude essential oil with a high impurity content after oil-water separation, which necessitates filtration. The filtration process is crucial in rose essential oil extraction, directly determining the purity and commercial value of the final product.

[0003] Common rose essential oil filters use a simple static filtration method, relying on gravity and natural osmosis for filtration. The crude rose essential oil drips through the filter cloth to the bottom of the device and is collected from the bottom outlet. Because rose essential oil is highly viscous and contains gum-like components, using a simple static filtration method results in slow oil flow through the filter cloth, leading to low filtration efficiency. Furthermore, the filtered rose essential oil tends to adhere and remain at the bottom of the filter during the discharge process. Utility Model Content:

[0004] The present invention aims to provide a filtration device for extracting rose essential oil, which can accelerate filtration by vibrating the filter screen during the rose essential oil filtration process and treat the rose essential oil remaining at the bottom of the filtration device after filtration.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] 1) A filtration device for extracting rose essential oil, comprising a filter box, wherein a feed inlet is installed at the top of the filter box for feeding into the box, a discharge outlet is provided at the bottom of the filter box, a vibrating filter structure is provided inside the filter box, a flow guide plate is provided inside the filter box below the filter structure, the flow guide plate is inclined and communicates with the discharge outlet, and a scraper structure that reciprocates along its length is provided on the flow guide plate.

[0007] In this invention, the top of the filter box is equipped with a feed inlet that feeds material into the box, and the feed inlet is used to introduce crude rose essential oil into the filter box; the bottom of the filter box is provided with a discharge outlet, and the discharge outlet is used to discharge the filtered rose essential oil out of the filter box.

[0008] Activating the vibrating filter structure can accelerate the filtration speed of crude rose essential oil and improve filtration efficiency. The filtered rose essential oil drips into the guide plate located below the filter structure in the filter box and flows towards the outlet along the inclined direction of the guide plate. After filtration, the scraper structure can move along the length of the guide plate towards the outlet to scrape the remaining rose essential oil on the guide plate to flow out of the outlet. Then the scraper structure resets and waits for the next filtration to finish before running again.

[0009] 2) A filtration device for extracting rose essential oil according to 1), wherein:

[0010] The filter structure includes a filter plate disposed inside the filter box, the filter plate extending through the outside of the filter box along the length of the filter box, and a vibrator connected to the end of the filter plate away from the filter box.

[0011] In this invention, the filter plate installed inside the filter box is used to filter crude rose essential oil into rose essential oil. After turning on the vibrator connected to the end of the filter plate away from the filter box, the vibrator can vibrate the filter plate to accelerate filtration and improve filtration efficiency.

[0012] 3) A filtration device for extracting rose essential oil according to 2), wherein:

[0013] The filter housing has a long, narrow pull-out opening on its side, into which the end of the filter plate away from the vibrator extends. Inside the filter housing, corresponding to the pull-out opening, is a fixing block with a fixing hole for the end of the filter plate to be inserted.

[0014] In this invention, a long, narrow pull-out opening is provided on the side of the filter box. During the installation of the filter plate, the end of the filter plate away from the vibrator extends into the filter box through the pull-out opening. Then, the filter plate moves toward the fixing block, and the end of the filter plate is embedded in the fixing hole. The filter plate is fixed by the cooperation of the fixing block and the pull-out opening.

[0015] 4) A filtration device for extracting rose essential oil according to 3), wherein:

[0016] The filter plate has a soft rubber strip on the side near the vibrator, and the soft rubber strip can be embedded into the pull-out opening.

[0017] In this invention, during the installation of the filter plate, the end of the filter plate away from the vibrator extends into the filter box through the pull-out port. At this time, the soft rubber strip on the side of the filter plate near the vibrator can be embedded in the pull-out port, which can fix the filter plate on the one hand and block the pull-out port on the other hand to prevent rose essential oil from overflowing during the vibration filtration process.

[0018] 5) A filtration device for extracting rose essential oil according to 3), wherein:

[0019] The filter plate is provided with two handles on the side facing the vibrator, and the two handles are symmetrically arranged with the vibrator as the central axis.

[0020] In this invention, during filter plate disassembly, the end of the filter plate embedded in the fixing hole of the fixing block is pulled out by grasping the two handles and applying force. Simultaneously, the soft rubber strip of the filter plate embedded in the pull-out opening is also pulled out, and then the entire filter plate is removed. During filter plate installation, the end of the filter plate away from the vibrator is pulled out through the pull-out opening and inserted into the fixing hole of the filter box. Simultaneously, the soft rubber strip on the filter plate is inserted into the pull-out opening, completing the installation. This invention simplifies the filter plate disassembly and installation process, making it easier to operate.

[0021] 6) A filtration device for extracting rose essential oil according to 3), wherein:

[0022] The filter plate includes a frame, and a filter cloth is fixed inside the frame. In this invention, crude rose essential oil is filtered through the fine pores of the filter cloth fixed inside the filter plate frame to remove impurities and obtain rose essential oil.

[0023] 7) A filtration device for extracting rose essential oil according to 1), wherein:

[0024] The scraper structure includes a scraper located on the upper surface of the diversion plate and reciprocating along the length of the diversion plate. A driving member is provided on the lower surface of the diversion plate, and the driving member is connected to the scraper and drives the scraper to reciprocate along the length of the diversion plate.

[0025] In this invention, after the drive unit is turned on, it can drive the scraper on the upper surface of the guide plate to move along the length of the guide plate towards the feed inlet, scraping the rose essential oil remaining on the guide plate to the discharge outlet. Then the drive unit rotates to reset the scraper, and waits for the next filtration to finish before restarting the operation.

[0026] 8) A filtration device for extracting rose essential oil according to 7), wherein:

[0027] The driving component includes a motor, which is mounted on the side of the filter housing. The motor has an output shaft extending toward the inside of the filter housing. A lead screw located inside the filter housing is coaxially connected to the output shaft. A nut sleeve is fitted on the lead screw. A first magnetic block is fixed to the end of the nut sleeve facing the flow guide plate. A second magnetic block that attracts the first magnetic block is fixed to the end of the scraper facing the flow guide plate.

[0028] In this invention, after the motor installed on the side of the filter housing is turned on, the motor output shaft rotates, driving the lead screw, causing the nut sleeve on the lead screw to move along the lead screw towards the feed inlet. Because the nut sleeve moves along the axis of the lead screw, the first magnetic block fixed to the end of the nut sleeve facing the guide plate can drive the second magnetic block attracted to it to move towards the feed inlet. Because the second magnetic block moves along the axis of the lead screw, the scraper connected to the second magnetic block moves along the guide plate towards the feed inlet, scraping the rose essential oil remaining on the guide plate to the outlet. Then the motor reverses, driving the scraper to reset, waiting for the next start-up operation.

[0029] Compared with the prior art, this utility model also has the following technical effects:

[0030] This utility model discloses a filtration device for extracting rose essential oil. At the beginning of filtration, crude rose essential oil is introduced into the feed port at the top of the filter box. The crude rose essential oil is filtered into rose essential oil through the filtration structure inside the filter box. The filtration process of rose essential oil is accelerated by activating the vibrator on the outside of the filter box to vibrate the filtration structure.

[0031] The filtered rose essential oil drips onto the inclined guide plate below the filter structure and flows out through the outlet connected to the guide plate. After filtration, a scraper structure moves along the length of the guide plate towards the outlet, scraping the remaining rose essential oil from the guide plate to flow out. The scraper structure then resets, awaiting the next filtration cycle. Alternatively, after filtration, activating the motor mounted on the side of the filter housing starts the scraper structure, causing the scrapers on the guide plate to move along the length of the guide plate towards the outlet, scraping the remaining rose essential oil from the guide plate to flow out. The scraper structure then resets, awaiting the next filtration cycle.

[0032] Meanwhile, in the rose essential oil extraction filtration device of this utility model, the pull-out port on the side of the filter box and the pull-out design of the filter plate simplify the process of disassembling and installing the filter plate and make it convenient to operate.

[0033] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached image description:

[0034] Figure 1 This is a cross-sectional schematic diagram of a filtration device for extracting rose essential oil according to the present invention;

[0035] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0036] Figure 3 This is a top view of the filter plate of a filter device for extracting rose essential oil according to this utility model.

[0037] The reference numerals in the accompanying drawings include:

[0038] Filter box 1, inlet 2, outlet 3, fixing block 4, motor 5, scraper 6, second electromagnetic block 7, diversion plate 8, first electromagnetic block 9, nut sleeve 10, lead screw 11, frame plate 12, soft rubber strip 13, vibrator 14, filter cloth 15, handle 16. Detailed implementation method:

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0042] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0043] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0044] See the example. Figure 1 , Figure 2 and Figure 3 As shown, this embodiment is a filtration device for extracting rose essential oil, including a filter box 1. The top of the filter box 1 is equipped with a feed inlet 2 for feeding into the box, and the bottom of the filter box 1 is provided with a discharge outlet 3. The filter box 1 is provided with a vibrating filter structure. The filter box 1 is provided with a guide plate 8 located below the filter structure. The guide plate 8 is inclined and communicates with the discharge outlet 3. The guide plate 8 is provided with a scraper 6 structure that moves back and forth along its length.

[0045] In this embodiment, the top of the filter box 1 is equipped with a feed inlet 2 for feeding into the box, and the feed inlet 2 is used to introduce crude rose essential oil into the filter box 1; the bottom of the filter box 1 is provided with a discharge outlet 3, and the discharge outlet 3 is used to discharge the filtered rose essential oil out of the filter box 1.

[0046] Activating the vibrating filter structure can accelerate the filtration speed of crude rose essential oil and improve filtration efficiency. The filtered rose essential oil drips into the filter box 1 and flows towards the outlet 3 along the inclined direction of the guide plate 8. After filtration, the scraper 6 structure can move along the length of the guide plate 8 towards the outlet 3 to scrape the remaining rose essential oil on the guide plate 8 to the outlet 3 and flow out. Then the scraper 6 structure resets and waits for the next filtration to finish before running again.

[0047] The filtration structure includes a filter plate disposed inside the filter housing 1. The filter plate extends through the outside of the filter housing 1 along its length. A vibrator 14 is connected to the end of the filter plate away from the filter housing 1. In this embodiment, the filter plate disposed inside the filter housing 1 is used to filter crude rose essential oil into rose essential oil. After turning on the vibrator 14 connected to the end of the filter plate away from the filter housing 1, the vibrator 14 can vibrate the filter plate to accelerate filtration and improve filtration efficiency.

[0048] The side of the filter box 1 is provided with a long strip-shaped pull-out opening, which allows the end of the filter plate away from the vibrator 14 to extend into. Inside the filter box 1, corresponding to the position of the pull-out opening, there is a fixing block 4, which has a fixing hole for the end of the filter plate to be inserted.

[0049] In this embodiment, a long strip-shaped pull-out opening is provided on the side of the filter box 1. During the installation of the filter plate, the end of the filter plate away from the vibrator 14 extends into the filter box 1 through the pull-out opening. Then the filter plate moves toward the fixing block 4, and the end of the filter plate is embedded in the fixing hole. The filter plate is fixed by the cooperation of the fixing block 4 and the pull-out opening.

[0050] A soft rubber strip 13 is provided on the side of the filter plate near the vibrator 14. The soft rubber strip 13 can be embedded into the pull-out opening. In this embodiment, during the installation of the filter plate, the end of the filter plate away from the vibrator 14 extends into the filter box 1 from the pull-out opening. At this time, the soft rubber strip 13 provided on the side of the filter plate near the vibrator 14 can be embedded into the pull-out opening. On the one hand, it can fix the filter plate, and on the other hand, it can block the pull-out opening to prevent rose essential oil from overflowing during the vibration filtration process.

[0051] Two handles 16 are provided on the side of the filter plate facing the vibrator 14, and the two handles 16 are symmetrically arranged with the vibrator 14 as the central axis. In this embodiment, during the disassembly of the filter plate, by grasping the two handles 16 and applying force to the handles 16, the end of the filter plate embedded in the fixing hole of the fixing block 4 is pulled out, and at the same time, part of the soft rubber strip 13 of the filter plate embedded in the pull-out port is pulled out, and then the entire filter plate is pulled out. During the installation of the filter plate, by grasping the handles 16 and applying force, the end of the filter plate away from the vibrator 14 extends from the pull-out port into the filter box 1 and is embedded in the fixing hole, and at the same time, the soft rubber strip 13 on the filter plate is embedded in the pull-out port and the installation is completed. This embodiment simplifies the disassembly and installation process of the filter plate and is easy to operate.

[0052] The filter plate includes a frame, and a filter cloth 15 is fixed inside the frame. In this embodiment, crude rose essential oil is filtered through the small pores on the filter cloth 15 fixed inside the frame to remove impurities and obtain rose essential oil.

[0053] The scraper 6 structure includes a scraper 6, which is located on the upper surface of the diversion plate 8 and moves back and forth along the length of the diversion plate 8. A driving member is provided on the lower surface of the diversion plate 8. The driving member is connected to the scraper 6 and drives the scraper 6 to move back and forth along the length of the diversion plate 8.

[0054] In this embodiment, after the drive unit is turned on, it can drive the scraper 6 on the upper surface of the guide plate 8 to move along the length of the guide plate 8 towards the feed inlet 2, scraping the rose essential oil remaining on the guide plate 8 to the discharge outlet 3 to flow out. Then the drive unit rotates to reset the scraper 6, and waits for the next filtration to finish before restarting the operation.

[0055] The driving component includes a motor 5, which is mounted on the side of the filter housing 1. The motor 5 has an output shaft extending toward the inside of the filter housing 1. A lead screw 11 located inside the filter housing 1 is coaxially connected to the output shaft. A nut sleeve 10 is fitted on the lead screw 11. A first magnetic block is fixed to the end of the nut sleeve 10 facing the flow guide plate 8. A second magnetic block that attracts the first magnetic block is fixed to the end of the scraper 6 facing the flow guide plate 8.

[0056] In this embodiment, after the motor 5 installed on the side of the filter box 1 is turned on, the output shaft of the motor 5 rotates, driving the lead screw 11, causing the nut sleeve 10 on the lead screw 11 to move along the lead screw 11 towards the feed inlet 2. Because the nut sleeve 10 moves along the axis of the lead screw 11, the first magnetic block fixed to the end of the nut sleeve 10 facing the guide plate 8 can drive the second magnetic block attracted to it to move towards the feed inlet 2. Because the second magnetic block moves along the axis of the lead screw 11, the scraper 6 connected to the second magnetic block moves along the guide plate towards the feed inlet 2, scraping the rose essential oil remaining on the guide plate 8 to the outlet 3 for discharge. Then the motor 5 reverses, driving the scraper 6 to reset, waiting for the next start-up operation.

[0057] This embodiment is a filtration device for extracting rose essential oil. At the beginning of filtration, crude rose essential oil is introduced into the feed port 2 at the top of the filter box 1. The crude rose essential oil is filtered into rose essential oil through the filtration structure inside the filter box 1. The filtration process of rose essential oil is accelerated by activating the vibrator 14 on the outside of the filter box 1 to vibrate the filtration structure.

[0058] The filtered rose essential oil drips onto the inclined guide plate 8 below the filter structure and flows out through the outlet 3 connected to the guide plate 8. After filtration, the scraper 6 structure moves along the length of the guide plate 8 towards the outlet 3, scraping the remaining rose essential oil on the guide plate 8 to flow out through the outlet 3. Then, the scraper 6 structure resets, waiting for the next filtration cycle to complete. After filtration, the motor 5 installed on the side of the filter housing 1 is turned on to start the scraper 6 structure, allowing the scraper 6 on the guide plate 8 to move along the length of the guide plate 8 towards the outlet 3, scraping the remaining rose essential oil on the guide plate 8 to flow out through the outlet 3. Then, the scraper 6 structure resets, waiting for the next filtration cycle to complete.

[0059] Meanwhile, in this embodiment of a filter device for extracting rose essential oil, the pull-out port on one side of the filter box and the pull-out design of the filter plate simplify the process of disassembling and installing the filter plate, making it convenient to operate.

[0060] The above are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A filtration device for extracting rose essential oil, characterized in that, The filter includes a filter housing, with a feed inlet at the top for feeding into the housing and a discharge outlet at the bottom. The filter housing contains a vibrating filter structure and a flow guide plate located below the filter structure. The flow guide plate is inclined and communicates with the discharge outlet. The flow guide plate has a scraper structure that moves back and forth along its length.

2. The filtering device for extracting rose essential oil according to claim 1, characterized in that: The filter structure includes a filter plate disposed inside the filter box, the filter plate extending through the outside of the filter box along the length of the filter box, and a vibrator connected to the end of the filter plate away from the filter box.

3. The filtering device for rose essential oil extraction according to claim 2, characterized in that: The filter housing has a long, narrow pull-out opening on its side, into which the end of the filter plate away from the vibrator extends. Inside the filter housing, corresponding to the pull-out opening, is a fixing block with a fixing hole for the end of the filter plate to be inserted.

4. The filtering device for extracting rose essential oil according to claim 3, characterized in that: The filter plate has a soft rubber strip on the side near the vibrator, and the soft rubber strip can be embedded into the pull-out opening.

5. The filtering device for rose essential oil extraction according to claim 3, characterized in that: The filter plate is provided with two handles on the side facing the vibrator, and the two handles are symmetrically arranged with the vibrator as the central axis.

6. The filtering device for rose essential oil extraction according to claim 3, characterized in that: The filter plate includes a frame, and a filter cloth is fixed inside the frame.

7. The filtering device for rose essential oil extraction according to claim 1, characterized in that: The scraper structure includes a scraper located on the upper surface of the diversion plate and reciprocating along the length of the diversion plate. A driving member is provided on the lower surface of the diversion plate, and the driving member is connected to the scraper and drives the scraper to reciprocate along the length of the diversion plate.

8. The filtering device for rose essential oil extraction according to claim 7, characterized in that: The driving component includes a motor, which is mounted on the side of the filter housing. The motor has an output shaft extending toward the inside of the filter housing. A lead screw located inside the filter housing is coaxially connected to the output shaft. A nut sleeve is fitted on the lead screw. A first magnetic block is fixed to the end of the nut sleeve facing the flow guide plate. A second magnetic block that attracts the first magnetic block is fixed to the end of the scraper facing the flow guide plate.

Images