Raw material separation equipment for finish machining of plant extract

Abstract

The invention discloses raw material separation equipment for finish machining of plant extracts, and relates to the technical field of filtering equipment. When filter pressing is carried out, the side edge of a filter bag enters a liquid flowing groove due to extrusion at an extrusion limiting position, after filter pressing is finished, when the filter bag is pulled up, the filter bag clamped in the groove is torn, the filter bag is damaged, raw material residues intercepted in the filter bag are leaked, and the separation effect is influenced; the inclined surface of the backing ring is in contact with the edge position of the bottom of the filter bag to limit the contact of the filter bag and the through groove cylinder, and when the pressure is applied to the maximum in the filter pressing process, the extruded liquid is guided through the notch at the bottom of the backing ring, so that the side edge of the filter bag is prevented from entering a liquid flowing groove due to extrusion in the extrusion limit position during filter pressing, and the filter bag is prevented from being damaged. And when the filter bag is pulled up, the filter bag clamped in the groove is torn, the filter bag is damaged, raw material residues intercepted in the filter bag leak, and the separation effect is influenced.

Description

Technical Field

[0001] This invention relates to the field of filtration equipment technology, specifically to a raw material separation device for the refining of plant extracts. Background Technology

[0002] Plant extract refining refers to the process of using natural plants as raw materials and employing a series of technical means to extract, separate, and purify the effective components in the plants in order to obtain high-purity, high-quality extract products. In plant extract refining, raw material separation equipment is mainly used to remove solid impurities from the extract, separate substances of different phases, or preliminarily purify target components. It is a key piece of equipment for improving the purity and quality of extracts. The common separation method is filtration, which is a separation method that uses porous media to trap solid particles and clarify liquids. When separating materials by pressure filtration, the material in the filter bag is usually squeezed inside a cylinder with a through groove to separate the liquid from the solid raw material. However, at the extreme position of the squeeze, the side of the filter bag is squeezed into the groove where the liquid flows. When the filter bag is pulled up after the pressure filtration is completed, the filter bag stuck in the groove is torn, causing the filter bag to break and the raw material residue trapped inside the filter bag to leak out, affecting the separation effect. Summary of the Invention

[0003] To achieve the above objectives, the present invention provides the following technical solution: A raw material separation device for the refining of plant extracts, comprising: The frame has a separation chamber fixedly installed inside, a through-slot cylinder fixedly installed inside the separation chamber, and a first cylinder fixedly installed on both sides of the top of the frame. The centrifuge mechanism performs secondary filtration of the material and is installed at the bottom of the separation chamber, with a discharge pipe fixedly installed at the bottom of the centrifuge mechanism. A pressing mechanism is installed inside the frame and is located directly above the separation chamber. A feed pipe is fixedly installed on the top of the pressing mechanism. The outer side of the trough cylinder is uniformly provided with troughs, the size of which gradually decreases from top to bottom. The bottom of the outer side of the trough cylinder is uniformly provided with guide grooves. A gasket is fixedly installed at the bottom of the inner wall of the trough cylinder, with the end of the gasket away from the trough cylinder inclined downwards. The bottom of the gasket is fixedly connected to the inner wall of the separation chamber. The bottom of the gasket is uniformly provided with notches. An arc-shaped convex strip is fixedly installed on the inner wall of the gasket. Through the cooperation of the gasket and the arc-shaped convex strip, during the filtration process, the inclined surface of the gasket contacts the edge of the bottom of the filter bag, restricting contact between the filter bag and the trough cylinder. Maximum pressure is applied during the filtration process. During filtration, the squeezed liquid is guided by the notch at the bottom of the gasket ring to prevent the side of the filter bag from entering the liquid flow groove due to compression at the limit position during filtration. After filtration, when the filter bag is pulled up, the filter bag stuck in the groove will be torn, causing the filter bag to break and the raw material residue trapped inside the filter bag to leak out, affecting the separation effect. The arc-shaped convex strips are evenly installed on the inner wall of the gasket ring along the center position. An inner top plate is fixedly installed at the center position of the bottom of the inner wall of the separation chamber. The top of the inner top plate is an arc surface that convexes upward at the center position, and the inner top plate is located inside the gasket ring.

[0004] Preferably, the bottom of the separation chamber is uniformly provided with circular grooves, and a side filter cover is fixedly installed between the separation chamber and the groove cylinder. The top of the side filter cover is uniformly provided with filter holes, and the top of the side filter cover is located below the guide groove of the groove cylinder. The side filter cover is fitted with the filter holes through the conical surface of the side filter cover. When the filter bag breaks and the raw material leaks during the pressure filtration process, the leaked raw material is blocked. At the same time, during normal operation, the side filter cover still performs a first filtration treatment on the discharged liquid to improve the separation effect. The top of the side filter cover is a conical surface that slopes downward from the inside to the outside.

[0005] Preferably, the centrifuge mechanism includes a bottom cover, the top of which is fixedly connected to the bottom of the separation chamber, and the bottom cover and the separation chamber are connected by a circular groove. A motor is fixedly installed at the center of the bottom of the bottom cover, and the output end of the motor passes through the bottom cover and extends into its interior. An annular groove is formed at the top of the inner wall of the bottom cover, and a conical disk is rotatably installed inside the bottom cover. The top of the outer side of the conical disk is slidably adapted to the annular groove of the bottom cover.

[0006] Preferably, the center of the top of the conical disk is recessed downwards, and the center of the bottom of the conical disk is fixedly connected to the output end of the motor. A filter disc is fixedly installed on the top of the conical disk, and grid grooves are evenly distributed on the bottom of the conical disk. A side retaining ring is fixedly installed on the bottom of the inner wall of the base cover. The end of the side retaining ring away from the base cover is inclined upwards, and the end of the side retaining ring away from the base cover is tightly fitted to the bottom of the conical disk. Through the cooperation between the side retaining ring and the conical disk, the conical disk is supported during rotation, assisting in the sliding fit between the conical disk and the ring groove of the base cover, reducing vibration during the rotation of the conical disk, and preventing... The conical disc vibrates, and the side baffle ring blocks the splashed liquid to prevent excessive splashing and maintain the discharge speed. A guide plate is fixedly installed on the bottom of the inner wall of the base cover. The top of the guide plate is a centrally protruding arc surface. Through the cooperation of the guide plate and the side baffle ring, the liquid that has been filtered and separated is restricted and guided after being splashed out. The arc surface at the top of the guide plate and the inclined cooperation of the side baffle ring guide the liquid to the discharge pipe, preventing liquid accumulation and allowing the liquid to be smoothly discharged from the discharge pipe. A bearing is fixedly installed on the inner wall of the guide plate, and the inner wall of the bearing is tightly fitted to the outer side of the motor output end.

[0007] Preferably, the pressing mechanism includes a guide cylinder, with side plates fixedly installed on both sides of the guide cylinder. The top of the side plates is fixedly connected to the output end of the first cylinder. A retaining ring is fixedly installed at the bottom of the guide cylinder. A retaining ring is engaged on the outer side of the retaining ring, and a filter bag is fixedly installed at the bottom of the retaining ring. A side guide ring is fixedly installed on the inner wall of the retaining ring, and the inner wall of the side guide ring is an inclined surface that slopes inward from top to bottom. A second cylinder is fixedly installed at the center of the top of the guide cylinder, and the output end of the second cylinder passes through the guide cylinder and extends into its interior.

[0008] Preferably, a pressure plate is fixedly installed at the output end of the second cylinder, and an inner guide ring is fixedly installed on the top of the outer side of the pressure plate. The upper and lower sides of the pressure plate are both arc surfaces with a central protrusion, and the pressure plate is located directly above the inner top plate. An arc-shaped protrusion is provided at the center of the bottom of the pressure plate, and spherical protrusions are evenly provided at the bottom of the pressure plate. Through the cooperation of the spherical protrusions and arc-shaped protrusions of the pressure plate with the inner top plate, during the filtration process, the material inside the raw material filter bag is compressed in the vertical direction. At the same time, the spherical protrusions push the solid raw material residue to the surroundings during compression, so that the liquid can be smoothly squeezed out from the surroundings. This avoids the liquid concentrating at the bottom when pressure is applied in the vertical direction, resulting in a slower discharge speed. The outer diameter of the retaining ring is adapted to the inner diameter of the through groove cylinder.

[0009] This invention provides a raw material separation device for the refining of plant extracts. It has the following beneficial effects: I. The raw material separation equipment for the refining of plant extracts uses a gasket ring and an arc-shaped convex strip in combination. During the filtration process, the inclined surface of the gasket ring contacts the bottom edge of the filter bag, restricting the contact between the filter bag and the through-groove cylinder. When the pressure is at its maximum during filtration, the squeezed liquid is guided through the notch at the bottom of the gasket ring. This prevents the side of the filter bag from being squeezed into the liquid flow groove at the extreme pressure position during filtration. After filtration, when the filter bag is pulled up, the filter bag stuck in the groove will be torn, causing the filter bag to break and the raw material residue trapped inside the filter bag to leak out, affecting the separation effect.

[0010] II. The raw material separation equipment for the fine processing of this plant extract uses the conical surface of the side filter cover to cooperate with the filter holes. When the filter bag breaks and the raw material leaks during the pressure filtration process, the leaking raw material is blocked. At the same time, during normal operation, the side filter cover still performs a first filtration process on the discharged liquid to improve the separation effect.

[0011] Third, the raw material separation equipment for the fine processing of this plant extract uses a side baffle ring in conjunction with a conical disc to support the conical disc during its rotation, assisting in the sliding fit between the conical disc and the annular groove of the bottom cover, reducing vibration during the rotation of the conical disc, and preventing the conical disc from shaking. At the same time, the side baffle ring blocks the liquid that is thrown out, preventing the liquid from splashing too widely and affecting the discharge speed.

[0012] IV. The raw material separation equipment for the fine processing of this plant extract, through the cooperation of the guide plate and the side baffle ring, restricts and guides the liquid after it has been thrown out and filtered. By utilizing the arc surface at the top of the guide plate and the inclined cooperation of the side baffle ring, the liquid is guided to the discharge pipe position to avoid liquid accumulation and allow the liquid to be smoothly discharged from the discharge pipe.

[0013] V. The raw material separation equipment for the refining of this plant extract uses the spherical protrusions and arc-shaped protrusions of the pressure plate in conjunction with the inner top plate. During the pressure filtration process, the material inside the filter bag is squeezed by the pressure. While the material is being compressed vertically, the spherical protrusions push the solid raw material residue to the sides during the compression, allowing the liquid to be squeezed out smoothly from the sides. This avoids the liquid concentrating at the bottom when pressure is applied vertically, resulting in a slower discharge speed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the raw material separation equipment for the refining of plant extracts according to the present invention; Figure 2 This is a partial structural schematic diagram of a raw material separation device for refining plant extracts according to the present invention; Figure 3 This is a partial structural side view of a raw material separation device for refining plant extracts according to the present invention; Figure 4This is a partial sectional view of a raw material separation device for refining plant extracts according to the present invention; Figure 5 This is a partial sectional side view of a raw material separation device for refining plant extracts according to the present invention; Figure 6 This is a schematic diagram of the centrifuge mechanism of the present invention; Figure 7 This is a sectional view of the centrifuge mechanism of the present invention; Figure 8 This is a sectional side view of the offline mechanism of the present invention; Figure 9 This is a schematic diagram of the pressing mechanism of the present invention; Figure 10 This is a cross-sectional view of the pressing mechanism of the present invention; Figure 11 This is a top view of the structure of the pressing mechanism of the present invention.

[0015] In the diagram: 1. Frame; 2. Centrifugal mechanism; 3. Pressing mechanism; 4. Separation chamber; 5. First cylinder; 6. Feed pipe; 7. Through groove cylinder; 8. Discharge pipe; 9. Gasket ring; 10. Arc-shaped convex strip; 11. Side filter cover; 12. Inner top plate; 21. Bottom cover; 22. Conical disc; 23. Filter disc; 24. Side retaining ring; 25. Motor; 26. Bearing; 27. Guide plate; 31. Guide cylinder; 32. Second cylinder; 33. Side plate; 34. Snap ring; 35. Filter bag; 36. Snap groove ring; 37. Side guide ring; 38. Inner guide ring; 39. Pressing disc. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] First embodiment, such as Figures 1 to 5 As shown, the present invention provides a technical solution: A raw material separation device for the refining of plant extracts, comprising: The frame 1 has a separation chamber 4 fixedly installed inside the frame 1, and a through-slot cylinder 7 fixedly installed inside the separation chamber 4. The first cylinder 5 is fixedly installed on both sides of the top of the frame 1. Centrifuge mechanism 2 performs secondary filtration of materials and is installed at the bottom of separation chamber 4. Discharge pipe 8 is fixedly installed at the bottom of centrifuge mechanism 2. The pressing mechanism 3 is installed inside the frame 1 and is located directly above the separation chamber 4. The top of the pressing mechanism 3 is fixedly installed with the feed pipe 6. The outer side of the through-groove cylinder 7 is uniformly provided with through grooves, and the size of the through grooves gradually decreases from top to bottom. The bottom of the outer side of the through-groove cylinder 7 is uniformly provided with guide grooves. When the material is pressed and filtered by the pressing mechanism 3, the filter bag 35 is supported by the inclined surface of the top of the gasket 9, which restricts the bottom edge of the filter bag 35 from contacting the inner wall of the through-groove cylinder 7. At the same time, during the pressing and filtration process, the arc-shaped convex strip 10 cooperates with the inner top plate 12, and the convex arc surface at the center of the top of the inner top plate 12 cooperates with the pressing plate 39. The gasket 9 is fixedly installed at the bottom of the inner wall of the through-groove cylinder 7. The end of the gasket 9 away from the through-groove cylinder 7 is inclined downward, and the bottom of the gasket 9 is fixedly connected to the inner wall of the separation chamber 4. The bottom of the gasket 9 is uniformly provided with notches. The arc-shaped convex strip 10 is fixedly installed on the inner wall of the gasket 9. The arc-shaped convex strip 10 runs along the inner wall of the gasket 9. The inner top plate 12 is fixedly installed at the center of the bottom of the inner wall of the separation chamber 4. During the pressurization process, the convex arc surface is used to make the solid raw material inside the filter bag 35 spread to the surrounding area during the squeezing process. With the pressure applied during the filtration process, the solid raw material is squeezed as much as possible at the edge, and the squeezed liquid is quickly discharged through the notch at the bottom of the pad ring 9. At the same time, the pad ring 9 applies pressure to the raw material during the squeezing process, while avoiding the filter bag 35 from contacting the guide groove on the side at the extreme pressure position of the filtration. The liquid entering the separation chamber 4 and the through-channel cylinder 7 is filtered by the side filter cover 11 and guided into the centrifugal mechanism 2 through the circular channel. The top of the inner top plate 12 is an arc surface that convexes upward at the center position, and the inner top plate 12 is located inside the pad ring 9.

[0018] The bottom of the separation chamber 4 is evenly provided with circular grooves, and a side filter cover 11 is fixedly installed between the separation chamber 4 and the groove cylinder 7. The top of the side filter cover 11 is evenly provided with filter holes, and the top of the side filter cover 11 is located below the guide groove of the groove cylinder 7. The top of the side filter cover 11 is a conical surface that slopes downward from the inside to the outside.

[0019] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 6 to 8As shown, the centrifuge mechanism 2 includes a bottom cover 21. The top of the bottom cover 21 is fixedly connected to the bottom of the separation chamber 4, and the bottom cover 21 and the separation chamber 4 are connected by a circular groove. A motor 25 is fixedly installed at the center of the bottom of the bottom cover 21, and the output end of the motor 25 passes through the bottom cover 21 and extends into its interior. In the centrifuge mechanism 2, after the liquid is introduced into the bottom cover 21 through the circular groove, the liquid first concentrates at the top of the conical disk 22. The motor 25 drives the conical disk 22 to rotate inside the bottom cover 21, so that the liquid impacts the filter disk 23 outward under the action of centrifugal force when rotating by its own mass. After passing through the grid groove of the filter disk 23 and the conical disk 22, the liquid enters the bottom of the conical disk 22. The filter disk 23 blocks the fine raw material residues in the liquid, completing the secondary filtration. The top of the inner wall of the bottom cover 21 is provided with an annular groove, and the conical disk 22 is rotatably installed inside the bottom cover 21. The top of the outer side of the conical disk 22 is slidably adapted to the annular groove of the bottom cover 21.

[0020] The top center of the conical disk 22 is recessed downwards, and the bottom center of the conical disk 22 is fixedly connected to the output end of the motor 25. A filter disk 23 is fixedly installed on the top of the conical disk 22, and grid grooves are evenly distributed on the bottom of the conical disk 22. A side baffle ring 24 is fixedly installed on the bottom of the inner wall of the bottom cover 21. The end of the side baffle ring 24 away from the bottom cover 21 is inclined upwards, and the end of the side baffle ring 24 away from the bottom cover 21 is tightly fitted to the bottom of the conical disk 22. During the liquid passage, the side baffle ring 24 is used to filter the liquid through the bottom center of the conical disk 22. The baffle ring 24 cooperates with the guide plate 27 to restrict the liquid ejected by centrifugation, so that the liquid is concentrated between the side baffle ring 24 and the guide plate 27. The blocking of the side baffle ring 24 and the guiding of the top inclined surface of the guide plate 27 cooperate to allow the liquid to be smoothly discharged from the discharge pipe 8. The guide plate 27 is fixedly installed on the bottom of the inner wall of the bottom cover 21. The top of the guide plate 27 is a centrally protruding arc surface, and the inner wall of the guide plate 27 is fixedly installed with a bearing 26. The inner wall of the bearing 26 is tightly fitted to the outer side of the output end of the motor 25.

[0021] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 9 to 11As shown, the pressing mechanism 3 includes a guide cylinder 31. Side plates 33 are fixedly installed on both sides of the guide cylinder 31. The top of the side plates 33 is fixedly connected to the output end of the first cylinder 5. A retaining ring 36 is fixedly installed at the bottom of the guide cylinder 31. A retaining ring 34 is engaged with the outer side of the retaining ring 36. In the pressing mechanism 3, the fixed connection between the output end of the first cylinder 5 and the side plates 33 causes the first cylinder 5 to drive the guide cylinder 31 via the side plates 33. This causes the outer side of the retaining ring 34 to tightly fit against the top of the inner wall of the through-groove cylinder 7, placing the filter bag 35 inside the through-groove cylinder 7. Subsequently, the material introduced through the feed pipe 6 first enters the interior of the guide cylinder 31. The material is introduced into the filter bag 35 through the flow gap between the side guide ring 37 and the inner guide ring 38. The material is initially filtered by the filter bag 35. After the liquid and a small amount of fine raw material residue pass through the filter bag 35, they are introduced into the gap between the through groove cylinder 7 and the separation chamber 4 through the through groove and guide groove of the through groove cylinder 7. The filter bag 35 is fixedly installed at the bottom of the retaining ring 34. The side guide ring 37 is fixedly installed on the inner wall of the retaining ring 36. The inner wall of the side guide ring 37 is an inclined surface that slopes inward from top to bottom. The second cylinder 32 is fixedly installed at the center of the top of the guide cylinder 31. The output end of the second cylinder 32 passes through the guide cylinder 31 and extends into its interior.

[0022] The output end of the second cylinder 32 is fixedly equipped with a pressing plate 39, and an inner guide ring 38 is fixedly installed on the top of the outer side of the pressing plate 39. The upper and lower sides of the pressing plate 39 are both arc surfaces with a raised center position, and the pressing plate 39 is located directly above the inner top plate 12. After the material is introduced, the second cylinder 32 drives the pressing plate 39 to move down, so that the pressing plate 39 drives the inner guide ring 38 to move down synchronously, so that the outer side of the inner guide ring 38 contacts the inner wall of the side guide ring 37, sealing the flow gap. Then, the first cylinder 5 continues to drive the guide cylinder 31 to move down into the interior of the separation chamber 4. During the process of moving down, the filter bag 35 is pressed and overlapped, and the material inside the filter bag 35 is pressed by the pressing plate 39 to compress the raw material and accelerate the separation of the liquid and the raw material in the material. An arc-shaped protrusion is provided at the center of the bottom of the pressing plate 39, and spherical protrusions are evenly provided at the bottom of the pressing plate 39. The outer diameter of the retaining ring 34 is matched with the inner diameter of the through groove cylinder 7.

[0023] In operation, the first cylinder 5 drives the pressing mechanism 3 into the separation chamber 4. Then, the material to be separated is introduced into the equipment through the feed pipe 6. After the material is introduced, the pressing mechanism 3 closes the material introduction path and the first cylinder 5 continues to drive the pressing mechanism 3 deeper into the separation chamber 4 to press the material to be separated, so that the material undergoes preliminary filtration inside the separation chamber 4. The liquid is introduced into the centrifugal mechanism 2 through the separation chamber 4. Finally, the centrifugal mechanism 2 filters the introduced liquid again to remove fine raw material residues, so that the raw material residues are intercepted by the equipment, and the liquid is discharged from the equipment through the discharge pipe 8 for collection.

[0024] In the pressing mechanism 3, the output end of the first cylinder 5 is fixedly connected to the side plate 33, causing the first cylinder 5 to drive the guide cylinder 31 through the side plate 33. This causes the outer side of the retaining ring 34 to fit tightly against the top of the inner wall of the through-groove cylinder 7, placing the filter bag 35 inside the through-groove cylinder 7. Subsequently, the material introduced through the feed pipe 6 first enters the interior of the guide cylinder 31 and is introduced into the interior of the filter bag 35 through the flow gap between the side guide ring 37 and the inner guide ring 38. The filter bag 35 performs preliminary filtration of the material, allowing the liquid and a small amount of fine raw material residue to pass through the filter bag 35 and exit through the through-groove of the through-groove cylinder 7. In the gap between the guide channel cylinder 7 and the separation chamber 4, after the material is introduced, the second cylinder 32 drives the pressure plate 39 to move down, causing the pressure plate 39 to drive the inner guide ring 38 to move down synchronously, so that the outer side of the inner guide ring 38 contacts the inner wall of the side guide ring 37, sealing the flow gap. Then, the first cylinder 5 continues to drive the guide cylinder 31 to move down deeper into the interior of the separation chamber 4. During the process of going deeper, the filter bag 35 is pressed and overlapped, and the pressure plate 39 applies pressure to the material inside the filter bag 35, compressing the raw material and accelerating the separation of the liquid and raw material in the material.

[0025] When the material is pressed and filtered by the pressing mechanism 3, the inclined surface at the top of the gasket 9 supports the filter bag 35, limiting the bottom edge of the filter bag 35 from contacting the inner wall of the through-groove cylinder 7. At the same time, during the pressing and filtration process, the arc-shaped convex strip 10 cooperates with the inner top plate 12, and the convex arc surface at the center of the top of the inner top plate 12 cooperates with the pressing plate 39. During the pressing process, the convex arc surface causes the solid raw material inside the filter bag 35 to diffuse to the surrounding area during the squeezing process. With the pressure applied during the pressing and filtration process, the solid raw material is squeezed as much as possible at the edge, and the squeezed liquid is quickly discharged through the notch at the bottom of the gasket 9. At the same time, the gasket 9 applies pressure to the raw material during the squeezing process, while avoiding the filter bag 35 from contacting the guide groove on the side at the extreme pressure position of the pressing and filtration. The liquid entering the separation chamber 4 and the through-groove cylinder 7 is filtered by the side filter cover 11 and then guided into the centrifugal mechanism 2 through the round groove.

[0026] In the centrifugal mechanism 2, after the liquid is introduced into the bottom cover 21 through the circular groove, the liquid first concentrates at the top of the conical disk 22. The motor 25 drives the conical disk 22 to rotate inside the bottom cover 21, so that the liquid impacts the filter disk 23 outward under the action of centrifugal force when it rotates by its own mass. After passing through the grid groove of the filter disk 23 and the conical disk 22, the liquid enters the bottom of the conical disk 22. The filter disk 23 blocks the fine raw material residues in the liquid, completing the secondary filtration. At the same time, during the liquid passage, the side baffle ring 24 cooperates with the guide plate 27 to restrict the liquid thrown out by the centrifugation, so that the liquid concentrates between the side baffle ring 24 and the guide plate 27. The blocking of the side baffle ring 24 and the guiding of the top inclined surface of the guide plate 27 cooperate to allow the liquid to be smoothly discharged from the discharge pipe 8.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material separation device for the refining of plant extracts, characterized in that, include: The frame (1) has a separation chamber (4) fixedly installed inside, and a through-slot cylinder (7) fixedly installed inside the separation chamber (4). The first cylinder (5) is fixedly installed on both sides of the top of the frame (1). Centrifuge mechanism (2), which performs secondary filtration of materials, and is installed at the bottom of separation chamber (4), with discharge pipe (8) fixedly installed at the bottom of centrifuge mechanism (2); The pressing mechanism (3) is installed inside the frame (1) and is located directly above the separation chamber (4). The top of the pressing mechanism (3) is fixedly installed with a feed pipe (6). The outer side of the through-groove cylinder (7) is uniformly provided with through grooves, and the size of the through grooves gradually decreases from top to bottom. The bottom of the outer side of the through-groove cylinder (7) is uniformly provided with guide grooves. A gasket (9) is fixedly installed at the bottom of the inner wall of the through-groove cylinder (7). The end of the gasket (9) away from the through-groove cylinder (7) is inclined downwards. The bottom of the gasket (9) is fixedly connected to the inner wall of the separation chamber (4). The bottom of the gasket (9) is uniformly provided with notches. An arc protrusion strip (10) is fixedly installed on the inner wall of the gasket (9). The arc protrusion strip (10) is uniformly installed along the center position on the inner wall of the gasket (9). An inner top plate (12) is fixedly installed at the center position of the bottom of the inner wall of the separation chamber (4). The top of the inner top plate (12) is an arc surface that protrudes upwards at the center position. The inner top plate (12) is located inside the gasket (9).

2. The raw material separation equipment for refining plant extracts according to claim 1, characterized in that: The bottom of the separation chamber (4) is uniformly provided with circular grooves, and a side filter cover (11) is fixedly installed between the separation chamber (4) and the groove cylinder (7). The top of the side filter cover (11) is uniformly provided with filter holes, and the top of the side filter cover (11) is located below the guide groove of the groove cylinder (7). The top of the side filter cover (11) is a conical surface that slopes downward from the inside to the outside.

3. The raw material separation equipment for refining plant extracts according to claim 1, characterized in that: The centrifuge mechanism (2) includes a bottom cover (21), the top of which is fixedly connected to the bottom of the separation chamber (4), and the bottom cover (21) and the separation chamber (4) are connected by a through groove.

4. The raw material separation equipment for refining plant extracts according to claim 3, characterized in that: A motor (25) is fixedly installed at the center of the bottom of the base cover (21), and the output end of the motor (25) passes through the base cover (21) and extends into its interior. An annular groove is provided on the top of the inner wall of the base cover (21), and a conical disk (22) is rotatably installed inside the base cover (21). The top of the outer side of the conical disk (22) is slidably adapted to the annular groove of the base cover (21).

5. The raw material separation equipment for refining plant extracts according to claim 4, characterized in that: The top center of the conical disk (22) is recessed downwards, and the bottom center of the conical disk (22) is fixedly connected to the output end of the motor (25). A filter disk (23) is fixedly installed on the top of the conical disk (22), and grid grooves are evenly opened on the bottom of the conical disk (22).

6. The raw material separation equipment for refining plant extracts according to claim 5, characterized in that: A side baffle ring (24) is fixedly installed on the bottom of the inner wall of the base cover (21). The side baffle ring (24) is inclined upward at one end away from the base cover (21), and the side baffle ring (24) is tightly fitted to the bottom of the conical disk (22) at one end away from the base cover (21). A guide disk (27) is fixedly installed on the bottom of the inner wall of the base cover (21). The top of the guide disk (27) is an arc surface with a central protrusion. A bearing (26) is fixedly installed on the inner wall of the guide disk (27). The inner wall of the bearing (26) is tightly fitted to the outer side of the output end of the motor (25).

7. The raw material separation equipment for refining plant extracts according to claim 1, characterized in that: The pressing mechanism (3) includes a guide cylinder (31), and side plates (33) are fixedly installed on both sides of the guide cylinder (31). The top of the side plate (33) is fixedly connected to the output end of the first cylinder (5). A slot ring (36) is fixedly installed at the bottom of the guide cylinder (31). A retaining ring (34) is engaged on the outside of the retaining ring (36), and a filter bag (35) is fixedly installed at the bottom of the retaining ring (34).

8. The raw material separation equipment for refining plant extracts according to claim 7, characterized in that: The inner wall of the slot ring (36) is fixedly installed with a side guide ring (37), and the inner wall of the side guide ring (37) is an inclined surface that slopes inward from top to bottom. The center of the top of the guide cylinder (31) is fixedly installed with a second cylinder (32), and the output end of the second cylinder (32) passes through the guide cylinder (31) and extends into its interior.

9. The raw material separation equipment for refining plant extracts according to claim 8, characterized in that: The output end of the second cylinder (32) is fixedly installed with a pressure plate (39), and an inner guide ring (38) is fixedly installed on the top of the outer side of the pressure plate (39). The upper and lower sides of the pressure plate (39) are arc surfaces with a central protrusion, and the pressure plate (39) is located directly above the inner top plate (12).

10. The raw material separation equipment for refining plant extracts according to claim 9, characterized in that: An arc-shaped protrusion is provided at the center of the bottom of the pressure plate (39), and spherical protrusions are uniformly provided at the bottom of the pressure plate (39). The outer diameter of the retaining ring (34) is adapted to the inner diameter of the through groove cylinder (7).

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