Filter pressing device for phytosterol extraction
By designing a plant alcohol extraction filtering device that includes a shell, pressing mechanism and crushing roller, the problem of inconvenience in new raw materials in traditional devices, cumbersome cleansing residues, and poor filtering effects of large -sized raw materials have been solved. Operating process and efficient filtration effect.
Patent Information
- Application Number
- CN202420213570.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-29
AI Technical Summary
When traditional filter pressing devices perform phytosterol extraction, it is not convenient to put new raw materials and clean the residues in cumbersome, and the filtering effect of large-sized raw materials is poor. They need to be crushed first and then pressed, which increases the operating link and reduces production efficiency. .
The decorative filter device is designed with a plant alcohol extract, including the shell, the pressing mechanism and the crushing roller. The shell is equipped with a horizontal semi -cylinder shape and a squeezing mechanism. The motor drives the pressure roller to move to the crushing raw material liquid, and there are two feed inlets on the top of the shell. One is used for small -sized raw materials that do not need to be crushed, and the other is used for large -sized raw materials.
A simple structure and convenient operation of plant alcohol extract filtering device can effectively handle different sizes of plant raw materials, improve the filtration effect and simplify the operation process.
Smart Images
Figure CN222407327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of phytosterols, in particular to a filter press device for extracting phytosterols. Background Art
[0002] Phytosterols are widely found in the roots, stems, leaves, fruits and seeds of plants. They have the characteristics of high nutritional value and strong physiological activity. They are generally extracted from corn and soybeans by physical means. The filter press method is one of the commonly used extraction methods, and a filter press device is required for the filter press method.
[0003] Traditional filter press devices generally place plant raw materials on a filter screen, and then use an extrusion assembly to press down the plant raw materials to squeeze out the raw material liquid containing phytosterols, but there are still some shortcomings. First, it is inconvenient to put new plant raw materials between the closed filter screen and the extrusion assembly during the filter press operation, and the work of cleaning up plant residues afterwards is relatively cumbersome. Second, when the plant raw materials are large in size, the effect of direct filter press operation is poor. The plant raw materials need to be sent to a crushing device for processing before the filter press operation, which increases the operation links and reduces production efficiency. Utility Model Content
[0004] The utility model aims to provide a filter pressing device for extracting phytosterols, which has the advantages of simple structure, convenient operation and good filter pressing effect.
[0005] The technical solution of the utility model is as follows:
[0006] A filter press device for extracting phytosterols, comprising a shell, wherein the bottom of the shell is in the shape of a horizontally placed semi-cylinder, a pressing mechanism is arranged in the shell, and the pressing mechanism comprises a mounting frame A, a mounting frame B, a telescopic rod and a pressing roller, the mounting frame A is rotatably connected in the shell, the mounting frame A rotates around the central axis of the bottom of the shell, a motor A for driving the mounting frame A to rotate is arranged outside the shell, a telescopic rod is arranged under the mounting frame A, the movable end of the telescopic rod is connected to the mounting frame B, a pressing roller is rotatably connected to the mounting frame B, the rotating axis of the pressing roller is parallel to the rotating axis of the mounting frame A, and the pressing roller can be moved on the telescopic rod. Under the action of, it moves radially along the bottom of the shell body, and the top of the shell body is provided with a feed port A and a feed port B, and the feed port A is hinged with a cover plate, and the feed channel of the feed port B is provided with a pair of crushing rollers that are close to each other and rotate towards each other, and the outer side of the feed port B is provided with a driving component for driving the crushing rollers to rotate, and a waste outlet is provided in the middle of the bottom of the shell body, and a movable cover is hinged on the waste outlet, and the movable cover is provided with a groove on the inner surface, and a filter plate is provided on the groove, and the shape of the inner surface of the filter plate matches the shape of the inner bottom of the shell, and the lower end of the movable cover is provided with a drain pipe leading to the groove, and the drain pipe is provided with a valve.
[0007] Preferably, the pressing mechanism also includes a scraper, and the scrapers are symmetrically arranged on the left and right sides of the mounting frame A, and the scraper is in the shape of a U. The top ends of the two side plates of the scraper are connected to the mounting frame A. The distance between the scraper bottom plate and its rotation axis is equivalent to the radius length of the bottom shape inside the shell. The upper part of the scraper bottom plate is an inclined surface with a high inside and a low outside, and the lower part of the scraper bottom plate is an arc that matches the bottom shape inside the shell.
[0008] Preferably, the driving assembly includes a motor B, a driving gear and a driven gear. A motor B is provided on the top of the shell outside the feed port B. The driving rod of the motor B is coaxially connected to the rotating shaft of a crushing roller. A driving gear is provided on the driving rod of the motor B. The driving gear is meshed with the driven gear, and the driven gear is connected to the rotating shaft of another crushing roller.
[0009] Preferably, the feed port B is provided with a feed hopper.
[0010] Preferably, a support plate is provided at the bottom of the shell.
[0011] Preferably, a lock is provided at the closing portion between the feed port A and the cover plate, and a lock is provided at the closing portion between the waste outlet and the movable cover.
[0012] Preferably, an observation window for observing the bottom of the shell is provided on the front side of the shell.
[0013] Preferably, a fixed sleeve is provided at the lower end of the mounting frame A, and a sliding rod corresponding to the fixed sleeve is provided at the upper end of the mounting frame B. The sliding rod is slidably connected to the fixed sleeve, and the sliding direction of the sliding rod on the fixed sleeve is parallel to the telescopic direction of the telescopic rod.
[0014] The utility model has the following beneficial technical effects:
[0015] 1. The shell is provided with a feed port A and a feed port B. Smaller plant raw materials that do not need to be crushed can be put in from the feed port A, and larger plant raw materials can be put in from the feed port B. After being crushed to a certain extent by the crushing roller, they enter the shell. The motor drives the pressing roller to rotate through the mounting frame A and the mounting frame B, so that the pressing roller reciprocates on the bottom of the shell, and the raw materials are repeatedly crushed to squeeze out the raw material liquid for extracting phytosterols. After the raw material liquid passes through the filter plate and flows into the groove, it leaves the shell through the drain pipe. A container for holding the raw material liquid is placed under the drain pipe. When the existing plant raw materials are fully filtered and the staff is replenishing the material, the subsequent plant raw materials newly put into the shell will be brought between the pressing roller and the bottom of the shell by the reciprocating pressing roller when they slide down along the bottom of the shell. The plant residues remaining in the shell can leave the shell from the waste discharge port after the movable cover is opened. The structure is simple and the operation is convenient.
[0016] 2. The distance between the pressing roller and the bottom of the shell can be adjusted by the telescopic rod. When the plant raw materials are continuously put into the shell, the pressing roller can maintain a moderate rolling pressure while smoothly pressing the plant raw materials, so that the filtration operation can proceed smoothly and the filtration effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.
[0018] Attached Figure 1 It is the front view of the utility model.
[0019] Attached Figure 2 It is a top view of the utility model.
[0020] Attached Figure 3 It is a cross-sectional view from the main viewing angle of the utility model.
[0021] Attached Figure 4 It is a cross-sectional view from the left side of the utility model.
[0022] In the figure: 1-shell, 2-pressing mechanism, 3-mounting frame A, 4-mounting frame B, 5-telescopic rod, 6-pressing roller, 7-motor A, 8-feeding port A, 9-feeding port B, 10-crushing roller, 11-driving assembly, 12-waste outlet, 13-movable cover, 14-groove, 15-filter plate, 16-drain pipe, 17-valve, 18-scraper, 19-motor B, 20-driving gear, 21-driven gear, 22-feed hopper, 23-support plate, 24-lock, 25-observation window, 26-fixing sleeve, 27-sliding rod, 28-cover plate. DETAILED DESCRIPTION
[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] Example:
[0025] like Figures 1 to 4As shown, this embodiment provides a filter press device for extracting phytosterols, including a shell 1, the bottom of the shell 1 is shaped like a horizontal semi-cylinder, a pressing mechanism 2 is arranged in the shell 1, the pressing mechanism 2 includes a mounting frame A3, a mounting frame B4, a telescopic rod 5 and a pressing roller 6, the shell 1 is rotatably connected with the mounting frame A3, the mounting frame A3 rotates around the central axis of the bottom of the shell 1, the shell 1 is provided with a motor A7 for driving the mounting frame A3 to rotate, a telescopic rod 5 is arranged under the mounting frame A3, the movable end of the telescopic rod 5 is connected to the mounting frame B4, the mounting frame B4 is rotatably connected with the pressing roller 6, the rotating axis of the pressing roller 6 is parallel to the rotating axis of the mounting frame A3, and the pressing roller 6 can be rotated under the action of the telescopic rod 5. Moving radially along the bottom of the shell 1, a feed port A8 and a feed port B9 are provided on the top of the shell 1, a cover plate 28 is hinged on the feed port A8, a pair of crushing rollers 10 close to each other and rotating towards each other are provided on the feed channel of the feed port B9, a driving assembly 11 for driving the crushing rollers 10 to rotate is provided on the outer side of the feed port B9, a waste outlet 12 is provided in the middle of the bottom of the shell 1, a movable cover 13 is hinged on the waste outlet 12, a groove 14 is provided on the inner surface of the movable cover 13, a filter plate 15 is provided on the groove 14, the inner surface of the filter plate 15 is matched with the shape of the inner bottom of the shell 1, a drain pipe 16 leading to the groove 14 is provided at the lower end of the movable cover 13, and a valve 17 is provided on the drain pipe 16.
[0026] A feed port A8 and a feed port B9 are provided on the shell 1. Smaller plant materials that do not need to be crushed can be put in from the feed port A8, and larger plant materials can be put in from the feed port B9. After being crushed to a certain extent by the crushing roller 10, they enter the shell 1. The motor drives the pressing roller 6 to rotate through the mounting frame A3 and the mounting frame B4, so that the pressing roller 6 reciprocates on the bottom of the shell 1, and repeatedly grinds the raw materials to squeeze out a raw material liquid for extracting phytosterols. After the raw material liquid passes through the filter plate 15 and flows into the groove 14, it leaves the shell 1 through the drain pipe 16. A container for holding the raw material liquid is placed under the drain pipe 16. When the existing plant raw materials are fully filtered and the staff is replenishing the material, the plant raw materials newly put into the shell 1 will be brought between the pressing roller 6 and the bottom of the shell 1 by the reciprocating pressing roller 6 when they slide down along the bottom of the shell 1. The plant residues remaining in the shell 1 can leave the shell 1 from the waste outlet 12 after the movable cover 13 is opened. The structure is simple and the operation is convenient. The distance between the pressing roller 6 and the bottom of the shell 1 can be adjusted by the telescopic rod 5. When the plant raw materials are continuously put into the shell 1, the pressing roller 6 can maintain a moderate rolling pressure while smoothly pressing the plant raw materials, so that the filtration operation can proceed smoothly and the filtration effect can be improved.
[0027] Further, the pressing mechanism 2 further includes a scraper 18. Scrapers 18 are symmetrically arranged on the left and right sides of the mounting frame A3. The scraper 18 is in a U shape. The tops of the two side plates of the scraper 18 are connected to the mounting frame A3. The distance from the bottom plate of the scraper 18 to its rotation axis is equivalent to the radius length of the shape of the inner bottom of the housing 1. The upper part of the bottom plate of the scraper 18 is an inclined surface with a higher inner side and a lower outer side, and the lower part of the bottom plate of the scraper 18 is an arc that fits the shape of the inner bottom of the housing 1. When the pressing roller 6 makes a reciprocating rotation, the scrapers 18 on both sides of the pressing roller 6 also make a reciprocating rotation accordingly. Through the reciprocating scraping of the bottom plate of the scraper 18 on the inner bottom of the housing 1, the plant raw materials are concentrated towards the middle as much as possible, improving the rolling effect of the pressing roller 6. The upper part of the bottom plate of the scraper 18 is an inclined surface with a higher inner side and a lower outer side. When the scraper 18 rotates towards the middle, the plant raw materials located inside the bottom plate of the scraper 18 are pushed. When the scraper 18 rotates towards the outside, the plant raw materials located outside the bottom plate of the scraper 18 can slide along the inclined surface to the inside, thereby improving the effect of the scraper 18 in concentrating the plant raw materials.
[0028] Further, the driving assembly 11 includes a motor B19, a driving gear 20, and a driven gear 21. A motor B19 is provided outside the feeding port B9 at the top of the housing 1. The driving rod of the motor B19 is coaxially connected to the rotating shaft of a crushing roller 10. A driving gear 20 is provided on the driving rod of the motor B19. The driving gear 20 meshes with the driven gear 21, and the driven gear 21 is connected to the rotating shaft of the other crushing roller 10. When the motor B19 is started, on the one hand, it drives the crushing roller 10 coaxially connected to its driving rod, and on the other hand, it drives the other crushing roller 10 through the transmission of the driving gear 20 and the driven gear 21.
[0029] Further, a feeding hopper 22 is provided on the feeding port B9. The feeding hopper 22 facilitates the staff to put in larger plant raw materials.
[0030] Further, a support plate 23 is provided at the bottom of the housing 1. On the one hand, it provides support for the housing 1, and on the other hand, it keeps a certain distance between the housing 1 and the ground, facilitating the container to be placed under the drain pipe 16.
[0031] Further, locking latches 24 are respectively provided at the closing positions between the feeding port A and the cover plate 28, and between the waste discharge port 12 and the movable cover 13. The locking latch 24 on the cover plate 28 helps the cover plate 28 to be stably buckled on the feeding port A8 when the feeding port A8 is idle, preventing impurities from entering the housing 1 through the feeding port A8, and liberating the cover plate 28 when raw materials need to be input from the feeding port A8. The locking latch 24 on the movable cover 13 helps the movable cover 13 to be stably buckled on the waste discharge port 12 during the pressure filtration operation, and liberates the movable cover 13 when cleaning the residue inside the housing 1 afterwards.
[0032] Furthermore, the front of the housing 1 is provided with an observation window 25 for observing the bottom of the housing 1. The staff can check the amount of plant material put into the housing 1 through the observation window 25 and adjust the distance between the pressing roller 6 and the bottom of the housing 1 in time.
[0033] Furthermore, a fixing sleeve 26 is provided at the lower end of the mounting frame A3, and a sliding rod 27 corresponding to the fixing sleeve 26 is provided at the upper end of the mounting frame B4. The sliding rod 27 is slidably connected with the fixing sleeve 26, and the sliding direction of the sliding rod 27 on the fixing sleeve 26 is parallel to the telescopic direction of the telescopic rod 5. Through the cooperation between the fixing sleeve 26 and the sliding rod 27, the movement of the telescopic rod 5 to move the pressure roller 6 is more stable.
[0034] The working principle and use process of this utility model:
[0035] The staff selects the feed port A8 or feed port B9 according to the size of the plant raw material and puts it into the shell 1. Driven by the motor A7, the reciprocating roller 6 repeatedly crushes the plant raw material, and the raw material liquid obtained by squeezing passes through the filter plate 15 and flows to the container below along the discharge pipe 16. While the staff puts the material into the shell 1, they adjust the distance between the press roller 6 and the bottom of the shell 1 according to the amount of plant raw material already in the shell 1 to ensure the smooth operation of the filter pressing operation. When cleaning afterwards, the staff opens the movable cover 13 and takes the plant residue out of the shell 1 from the waste outlet 12.
[0036] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.
Claims
1. A filter press device for extracting phytosterols, characterized in that: It includes a housing. The shape of the bottom inside the housing is a horizontally placed semi-cylindrical body. A pressing mechanism is provided inside the housing. The pressing mechanism includes mounting frame A, mounting frame B, a telescopic rod, and a pressing roller. Mounting frame A is rotatably connected inside the housing and rotates around the central axis of the bottom inside the housing. There is a motor A outside the housing for driving mounting frame A to rotate. A telescopic rod is provided below mounting frame A. The movable end of the telescopic rod is connected to mounting frame B. A pressing roller is rotatably connected to mounting frame B. The rotation axis of the pressing roller is parallel to the rotation axis of mounting frame A. The pressing roller can move radially along the bottom inside the housing under the action of the telescopic rod. There are a feed inlet A and a feed inlet B at the top of the housing. A cover plate is hinged on the feed inlet A. A pair of crushing rollers that are close to each other and rotate towards each other are provided in the feed channel of the feed inlet B. A driving assembly for driving the crushing rollers to rotate is provided outside the feed inlet B. There is a waste discharge port in the middle of the bottom of the housing. An activity cover is hinged on the waste discharge port. There is a groove on the inner surface of the activity cover facing inwards. A filter plate is provided on the groove. The shape of the inner surface of the filter plate matches the shape of the bottom inside the housing. A drain pipe leading to the groove is provided at the lower end of the activity cover. A valve is provided on the drain pipe.
2. A filter press device for extracting phytosterols according to claim 1, characterized in that: The pressing mechanism further includes a scraper. Scrapers are symmetrically provided on the left and right sides of mounting frame A. The scraper is in a U shape. The tops of the two side plates of the scraper are connected to mounting frame A. The distance between the bottom plate of the scraper and its rotation axis is equivalent to the radius length of the shape of the bottom inside the housing. The upper part of the bottom plate of the scraper is an inclined surface with a higher inner side and a lower outer side, and the lower part of the bottom plate of the scraper is an arc matching the shape of the bottom inside the housing.
3. A filter press device for extracting phytosterols according to claim 1, characterized in that: The driving assembly includes a motor B, a driving gear, and a driven gear. A motor B is provided on the top of the housing outside the feed inlet B. The driving rod of the motor B is coaxially connected to the rotation axis of one of the crushing rollers. A driving gear is provided on the driving rod of the motor B. The driving gear meshes with the driven gear. The driven gear is connected to the rotation axis of the other crushing roller.
4. A filter press device for extracting phytosterols according to claim 1, characterized in that: A feed hopper is provided on the feed inlet B.
5. The filter press device for extracting phytosterols according to claim 1, characterized in that: Support plates are provided at the bottom of the housing.
6. A filter press device for extracting phytosterols according to claim 1, characterized in that: Latch locks are respectively provided at the closing places between the feed inlet A and the cover plate, and between the waste discharge port and the activity cover.
7. A filter press device for extracting phytosterols according to claim 1, characterized in that: An observation window for observing the bottom inside the housing is provided on the front of the housing.
8. The filter press device for extracting phytosterols according to claim 1, characterized in that: A fixed sleeve is provided at the lower end of mounting frame A. A sliding rod corresponding to the fixed sleeve is provided at the upper end of mounting frame B. The sliding rod is slidably connected to the fixed sleeve. The sliding direction of the sliding rod on the fixed sleeve is parallel to the telescopic direction of the telescopic rod.