Filtering device and filtering method for producing edible flavor

Abstract

The invention discloses a filtering device and a filtering method for producing flavoring agents, and belongs to the technical field of flavoring agent production, the filtering device comprises a filtering tank, a rotating shaft is rotatably connected to the interior of the filtering tank, a partition plate is rotatably connected to one side of the exterior of the rotating shaft, and a rough filtering assembly is arranged on one side of the partition plate. According to the device, a driving motor drives a rotating shaft, an annular plate and a convex block to rotate, so that a second roller drives a connecting rod, a first fan-shaped block, a second fan-shaped block and a movable filter frame to move, the use distance between the movable filter frame and a fixed filter frame is reduced, liquid is forced to penetrate through a filter screen, and the device can treat more high-solid-content spices in unit time; periodic extrusion of the movable filter frame can destroy a filter cake layer structure on the surface of the movable filter frame and the fixed filter frame, pores of the movable filter frame are prevented from being completely sealed, especially for viscous spices or materials which are easy to form compact filter cakes, extrusion can scatter a surface accumulation layer, and permeability of a fine filter screen in the movable filter frame is partially recovered.

Description

Technical Field

[0001] The invention belongs to the technical field of edible flavor production, and in particular relates to a filtering device and a filtering method for producing edible flavors. Background Art

[0002] Edible flavorings specifically refer to spice substances used in food and beverages to impart or enhance their flavor and comply with food safety regulations. When preparing liquid edible flavorings, in order to ensure their subsequent use effect, a filtering device is required to filter out impurities in the liquid flavorings.

[0003] For example, a filtering device for producing edible flavorings is disclosed in Chinese patent document (CN219984382U). The filtering tank includes an upper tank body and a lower tank body. The lower end of the upper tank body is evenly provided with connecting holes, the upper end of the lower tank body is provided with connecting grooves, and connecting columns are evenly provided in the connecting grooves. A positioning ring is provided on the outer edge of the upper end of the filter screen. The positioning ring is connected to the connecting groove, the positioning ring is slidably connected to the connecting column, and the connecting column is slidably connected to the connecting hole. A feed main pipe and a discharge main pipe are respectively provided above and below the tank body. The feed main pipe is connected to the feed pipe, and the discharge main pipe is connected to the feed pipe through a corrugated pipe. It is connected to the discharge pipe, and a bottom plate is provided under the discharge main pipe. The discharge main pipe is connected to the bottom plate through a support block. A side plate is provided on the side of the lower tank body. A lifting mechanism is provided on the discharge main pipe. The lifting mechanism lifts the lower tank body through the side plate. The advantages of this document are: it is easy to replace the filter membrane and can greatly reduce the downtime. However, during the continuous filtration of edible flavors, the vertically falling edible flavor impurities will quickly block the filter membrane, resulting in an impact on the filtration flux of the filter membrane and the overall filtration efficiency of the device. Therefore, improvement is needed. Summary of the Invention

[0004] The purpose of the present invention is to propose a filtering device and a filtering method for producing edible flavors in order to solve the problem in the prior art that, during the continuous filtration process of edible flavors, vertically falling edible flavor impurities will quickly clog the filter membrane, resulting in an impact on the filtration flux of the filter membrane and the overall filtration efficiency of the device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A filtering device for producing flavorings, comprising a filter tank, wherein a rotating shaft is rotatably connected to the interior of the filter tank, a partition is rotatably connected to one side of the rotating shaft, a coarse filter assembly is provided on one side of the partition, and a filter adjustment assembly and a cleaning assembly are respectively provided on the side of the partition away from the coarse filter assembly; The filter adjustment assembly includes an annular cylinder fixedly connected to one side of the interior of the filter tank, the other side of the annular cylinder is rotatably connected to the outer circumference of the rotating shaft, a fixed filter frame is fixedly connected to the outer side of the annular cylinder, two movable filter frames are arranged between the two fixed filter frames, and the movable filter frame and the inner circumference of the movable filter frame are provided with an adjustment unit, which drives the movable filter frame to move by the adjustment unit to adjust the use position between the movable filter frame and the fixed filter frame.

[0006] As a further description of the above technical solution: The fixed filter frame is fixedly connected to the outer peripheral side of the rotating shaft, and the outer peripheral side of the fixed filter frame is fixedly connected to the inner wall of the filter tank. A discharge port is provided on one side of the fixed filter frame relative to the movable filter frame, and the discharge port is communicated with the filter tank.

[0007] As a further description of the above technical solution: The adjusting unit includes an annular plate arranged inside the annular cylinder, the annular plate is fixedly connected to the outer peripheral side of the rotating shaft, two protrusions are arranged in a circumferential array on both sides of the annular plate, a second cavity is opened on the side of the protrusion away from the interior of the annular plate, a second roller is arranged between the two protrusions, the second roller is fixedly connected to a connecting rod on the side away from the protrusion, the other end of the connecting rod is fixedly connected to a first sector block, the first sector block is fixedly connected to a third spring on the side away from the connecting rod, the other side of the third spring is fixedly connected to the inner wall of the annular cylinder, and the outer side of the first sector block is fixedly connected to the second sector block.

[0008] As a further description of the above technical solution: Both sides of the annular cylinder are fixedly connected to the inner wall of the filter tank through a support frame, and a second through hole is opened inside the annular cylinder, the second sector block is slidably connected to the inside of the second through hole, and a protective layer is provided on both sides of the second sector block, and the other side of the protective layer is fixedly connected to the inner wall of the annular cylinder, the first sector block slides and seals inside the annular cylinder, a cam is provided on the side of the annular plate away from the partition, the cam is fixedly connected to the outer peripheral side of the rotating shaft, a sector plate is provided on the outside of the cam, the sector plate is fixedly connected to the main air bag on the side away from the cam, the other side of the main air bag is fixedly connected to the inner wall of the annular cylinder, a second spring is provided on both sides of the main air bag, and the two sides of the second spring are respectively fixedly connected to one side of the sector plate and the inner wall of the annular cylinder.

[0009] As a further description of the above technical solution: One side of the main airbag is connected to an air supply pipe, a one-way valve is provided on the air supply pipe, and the air supply pipe is connected to a secondary airbag through a rotating sleeve and a secondary channel at one end away from the main airbag, one side of the rotating sleeve is fixedly connected to the outer wall of the annular plate, the secondary channel is located inside the annular plate, the secondary airbag is located inside the second cavity, one side of the secondary airbag is fixedly connected to the inner wall of the protrusion, and the other side of the secondary airbag is fixedly connected to an auxiliary protrusion, the auxiliary protrusion slides inside the second cavity, and the other side of the main airbag is connected to an air intake pipe, a one-way valve and a switch valve are provided on the intake pipe.

[0010] As a further description of the above technical solution: The outer peripheral side of the partition is fixedly connected to the inside of the filter tank, and a first through hole is opened on one side of the interior of the partition. One end of the rotating shaft extends to the outside of the filter tank and is fixedly connected to a drive motor. The drive motor is fixedly connected to the outer wall of the filter tank through a support seat. A feeding unit is provided on one side of the drive motor, and the feeding unit is communicated with the filter tank.

[0011] As a further description of the above technical solution: The coarse filter assembly includes a filter frame, which is rotatably sealed inside the filter tank. A cylinder is provided at the center of the filter frame, and the inner circumference of the cylinder is connected to the rotating shaft through a mounting bracket. The cross-sectional shape of the mounting bracket is set to a cross shape. There are multiple partition plates in a circumferential array on the outer circumference of the cylinder and the inner circumference of the filter frame, and multiple fan-shaped frames are provided between the multiple partition plates. A first cavity is opened inside the fan-shaped frame, and connecting frames are provided on both sides of the first cavity. The two connecting frames are fixedly connected to the inner wall of the fan frame on the opposite sides, and the cross-section of the connecting frame is set to V-shaped. Multiple first springs are fixedly connected to the opposite inner sides of the two connecting frames, and a sliding block is fixedly connected to the other side of the first spring. The sliding block is fixedly connected to the connecting block away from the first spring. The other sides of the two connecting blocks extend to the outside of the connecting frame and are fixedly connected to the same flat plate, and the connecting block and the sliding block are both slidably connected to the inside of the connecting frame.

[0012] As a further description of the above technical solution: There are multiple fixed plates in a circumferential array on one side of the flat plate, one side of the fixed plate extends to the interior of the cylinder and is fixedly connected to the first roller through a limit connecting seat, a plurality of third through holes are provided in a circumferential array inside the cylinder, the fixed plate is slidably connected to the inside of the third through hole, an annular fixing block is provided on the side of the first roller away from the limit connecting seat, the annular fixing block is fixedly connected to the outer wall of the partition on the side away from the first roller, the annular fixing block is sleeved on the outer circumference of the rotating shaft, and a plurality of conical blocks in an equiangular array are provided on the side of the annular fixing block relative to the first roller, the same impurity discharge port is provided below the multiple conical blocks, and the impurity discharge port is connected to the bottom of the filter tank, a coarse filter mounting frame is fixedly connected to the inside of the flat plate, and the coarse filter mounting frame is slidably sealed inside the filter frame and the fan-shaped frame.

[0013] As a further description of the above technical solution: The cleaning assembly includes an annular connecting seat, which is rotatably sealed inside the annular cylinder. The inner circumference of the annular connecting seat is fixedly connected to the annular plate, and a main channel is opened at the junction of the annular connecting seat and the annular plate. The outer circumference of the annular connecting seat extends to the outer circumference of the annular cylinder and is fixedly connected to a connecting sleeve. The connecting sleeve is rotatably sealed on the outer circumference of the annular cylinder, and there are two air delivery frames in a circumferential array on the outer circumference of the connecting sleeve. One side of the air delivery frame is connected to the main channel, and multiple one-way air outlets are linearly arrayed on both sides of the outside of the air delivery frame.

[0014] A filtering method for producing edible flavorings comprises the following steps: S1. Place the device in a suitable location and connect the feed unit to the external flavoring material supply device. The feed unit first delivers the external flavoring material to be filtered into the filter tank. The flavoring material then enters a separate sealed space formed by the filter frame and the partition plate. S2, the driving motor drives the rotating shaft and the annular plate to rotate, and the rotating shaft drives the cylinder, the filter frame, the partition plate, the fan-shaped frame, the coarse filter installation frame and the coarse filter inside thereof to rotate through the mounting frame; S3. As the shaft continues to rotate, when the cylinder drives the limit connecting seat and the first roller to move to the cone block position through the fixed plate, the cone block causes the first roller to drive the limit connecting seat, the fixed plate and the flat plate to move, causing the flat plate to drive the connecting block and the sliding block to move. At the same time, the flat plate will drive the coarse filter installation frame and the coarse filter inside it to vibrate during the movement process; S4. During the rotation process, the annular plate squeezes the second roller under the action of the protrusion, so that the second roller drives the connecting rod, the first sector block, the second sector block and the movable filter frame to move, thereby reducing the use distance between the movable filter frame and the fixed filter frame and forcing the liquid to penetrate the filter screen; S5. As the filtration of the flavoring material enters the later stage, the on-off valve on the air inlet pipe is opened. Under the force of the rotating shaft, the cam periodically squeezes the sector plate, the second spring, and the primary airbag, transporting the gas inside the primary airbag to the secondary airbag through the air pipe. The secondary airbag expands and drives the auxiliary protrusion to slowly move upward, further increasing the travel distance of the movable filter frame and the pressure between it and the fixed filter frame. S6. After use, the filter cake between the fixed filter frame and the movable filter frame will separate under the action of gravity and be discharged through the discharge port. At this time, the external air supply device will deliver high-pressure airflow to the inside of the annular cylinder, and then deliver it to the inside of the air delivery frame through the main channel of the annular plate and the annular connecting seat. After that, it will be delivered to the fixed filter frame and the movable filter frame through multiple one-way air outlets, and the inside of them will be cleaned by its high-pressure airflow.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, a filter adjustment assembly is provided, which drives the rotating shaft, annular plate and protrusion to rotate through a driving motor, forcing part of the liquid between the movable filter frame and the fixed filter frame to quickly penetrate the filter screen, thereby improving the high solid content spice processing rate of the device per unit time, and the periodic extrusion of the movable filter frame can destroy the filter cake layer structure between it and the fixed filter frame surface, preventing its pores from being completely closed. Especially for sticky spices or materials that are prone to forming dense filter cakes, the extrusion can break up the surface accumulation layer and partially restore the permeability of the fine filter screen inside. At the same time, as the filtration of the edible spice material enters the later stage, the auxiliary airbag expands and drives the auxiliary protrusion to move slowly upward, further improving the filtration effect between the movable filter frame and the fixed filter frame. By continuously applying pressure in the later stage, while reducing the impact on the fixed filter frame and the movable filter frame, the high pressure between the fixed filter frame and the movable filter frame will force smaller particles to be retained, thereby improving the overall filtration accuracy and subsequent dehydration efficiency of the device.

[0016] 2. In the present invention, by providing a coarse filter assembly, the rotating shaft drives the cylinder, filter frame, partition plate, fan-shaped frame, coarse filter installation frame and the coarse filter inside it to rotate through the mounting frame, so that the device is in a full-load working state, and the rotating design makes the filtration load of the edible flavoring material be dispersed to multiple coarse filter units, avoiding the long-term high pressure difference and rapid clogging of a single coarse filter, which helps to extend the service life of each coarse filter unit. As the rotating shaft continues to rotate, when the cylinder drives the limit connecting seat and the first roller to move to the cone block position through the fixed plate, the first roller drives the limit connecting seat, the fixed plate, the flat plate and the coarse filter to move under the action of the cone block. The vibration generated during the movement of the coarse filter will shake the filter cake formed on its surface, so that the filter cake quickly separates from the surface of the coarse filter, greatly shortens the cleaning time, and maximizes the restoration of the original permeability and filtration flux of the coarse filter.

[0017] 3. In the present invention, by providing a cleaning component, after use, the filter cake between the fixed filter frame and the movable filter frame will be separated under the action of its gravity. At this time, the external air supply device will convey the high-pressure airflow to the interior of the annular cylinder, and convey it to the fixed filter frame and the movable filter frame through the main channel of the annular plate and the annular connecting seat, the air delivery frame and multiple one-way air outlets. The interior of the filter frame is cleaned by its high-pressure airflow, thereby effectively reducing the clogging of the fixed filter frame and the movable filter frame, thereby effectively ensuring the portability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 Schematic diagram of the overall three-dimensional structure of the coarse filtration component and the filtration adjustment component in the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the coarse filtration component and the filtration adjustment component in the present invention from another perspective; Figure 4 For the present invention Figure 3 A local enlarged structural diagram of point A; Figure 5 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at point B; Figure 6 Schematic diagram of the bottom-up three-dimensional structure of the filter adjustment assembly of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure at point C; Figure 8 This is a schematic diagram of the internal three-dimensional structure of the filter frame of the present invention; Figure 9 For the present invention Figure 8 A schematic diagram of the local enlarged structure at D; Figure 10 It is a partial three-dimensional structural schematic diagram of the coarse filter component in the present invention.

[0019] Legend: 1. Filter tank; 2. Partition; 3. Coarse filter assembly; 301. Filter frame; 302. Cylinder; 303. Separator; 304. Sector frame; 305. First cavity; 306. Connecting frame; 307. First spring; 308. Sliding block; 309. Connecting block; 310. Flat plate; 311. Fixed plate; 312. First roller; 313. Conical block; 314. Annular fixed block; 4. Filter adjustment assembly; 401. Fixed filter frame; 402. Mobile filter frame; 403. Annular plate; 404. Convex Block; 405, second roller; 406, connecting rod; 407, first sector block; 408, second sector block; 409, cam; 410, sector plate; 411, second spring; 412, main air bag; 413, air pipe; 414, third spring; 415, annular cylinder; 416, auxiliary protrusion; 5, cleaning component; 501, annular connecting seat; 502, air supply frame; 503, one-way air outlet; 6, rotating shaft; 7, driving motor; 8, mounting bracket; 9, feeding unit; 10, first through hole. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] See also Figures 1-10 The present invention provides a technical solution: a filtering device for producing edible flavors, comprising a filter tank 1, wherein a rotating shaft 6 is rotatably connected to the interior of the filter tank 1, a partition 2 is rotatably connected to one side of the rotating shaft 6, a coarse filter component 3 is provided on one side of the partition 2, and a filter adjustment component 4 and a cleaning component 5 are respectively provided on the side of the partition 2 away from the coarse filter component 3; The filter adjustment assembly 4 includes an annular cylinder 415 fixedly connected to one side of the interior of the filter tank 1, and the other side of the annular cylinder 415 is rotatably connected to the outer peripheral side of the rotating shaft 6. A fixed filter frame 401 is fixedly connected to the outer side of the annular cylinder 415, and two movable filter frames 402 are arranged between the two fixed filter frames 401. The movable filter frame 402 and the inner peripheral side of the movable filter frame 402 are provided with an adjustment unit, which drives the movable filter frame 402 to move so as to adjust the use position between the movable filter frame 402 and the fixed filter frame 401. The fixed filter frame 401 is fixedly connected to the outer peripheral side of the rotating shaft 6, and the outer peripheral side of the fixed filter frame 401 is fixedly connected to the inner wall of the filter tank 1. A discharge port is provided on the side of the fixed filter frame 401 relative to the movable filter frame 402, and the discharge port is relative to the filter tank 1. The adjustment unit includes an annular plate 403 arranged inside the annular cylinder 415, the annular plate 403 is fixedly connected to the outer peripheral side of the rotating shaft 6, and there are two convex blocks 404 in a circumferential array on both sides of the annular plate 403. The convex block 404 is provided with a second cavity on the side away from the inner part of the annular plate 403, and a second roller 405 is provided between the two convex blocks 404. The second roller 405 is fixedly connected to a connecting rod 406 on the side away from the convex block 404, and the other end of the connecting rod 406 is fixedly connected to a first sector block 407. The first sector block 407 is fixedly connected to a third spring 414 on the side away from the connecting rod 406. The other side of the third spring 414 is fixedly connected to the inner wall of the annular cylinder 415, and the outer side of the first sector block 407 is fixedly connected to the second sector block 408. Both sides of the cylinder 415 are fixedly connected to the inner wall of the filter tank 1 through a support frame, and a second through hole is opened inside the annular cylinder 415, the second sector block 408 is slidably connected inside the second through hole, and a protective layer is provided on both sides of the second sector block 408, the other side of the protective layer is fixedly connected to the inner wall of the annular cylinder 415, the first sector block 407 is slidably sealed inside the annular cylinder 415, a cam 409 is provided on the side of the annular plate 403 away from the partition 2, the cam 409 is fixedly connected to the outer peripheral side of the rotating shaft 6, a sector plate 410 is provided on the outer side of the cam 409, the sector plate 410 is fixedly connected to the main air bag 412 on the side away from the cam 409, the other side of the main air bag 412 is fixedly connected to the inner wall of the annular cylinder 415, and a second spring 41 is provided on both sides of the main air bag 412. 1. Both sides of the second spring 411 are fixedly connected to one side of the sector plate 410 and the inner wall of the annular cylinder 415 respectively. One side of the main airbag 412 is connected to an air delivery pipe 413. A one-way valve is provided on the air delivery pipe 413. The air delivery pipe 413 is connected to the auxiliary airbag through a rotating sleeve and a secondary channel at one end away from the main airbag 412. One side of the rotating sleeve is fixedly connected to the outer wall of the annular plate 403. The secondary channel is located inside the annular plate 403. The auxiliary airbag is located inside the second cavity. One side of the auxiliary airbag is fixedly connected to the inner wall of the protrusion 404. The other side of the auxiliary airbag is fixedly connected to an auxiliary protrusion 416. The auxiliary protrusion 416 slides inside the second cavity. The other side of the main airbag 412 is connected to an intake pipe. A one-way valve and a switch valve are provided on the intake pipe. The outer peripheral side of the partition 2 is fixedly connected to the inside of the filter tank 1.A first through hole 10 is formed on one side of the interior of the partition 2. One end of the rotating shaft 6 extends to the outside of the filter tank 1 and is fixedly connected to a drive motor 7. The drive motor 7 is fixedly connected to the outer wall of the filter tank 1 through a support base. A feed unit 9 is provided on one side of the drive motor 7 and is connected to the filter tank 1.

[0022] Specific implementation method: First, place the device in a suitable place, and connect the feeding unit 9 to the external edible flavor material supply device to be filtered. When the edible flavor material needs to be filtered, the feeding unit 9 first transports the external edible flavor material to be filtered into the filter tank 1. At this time, the edible flavor material will enter the separate sealed space formed by the filter frame 301 and the partition plate 303, and the coarse filter screen inside the sealed space will filter the particulate impurities in the material. According to actual needs, start the drive motor 7, and the drive motor 7 drives the rotating shaft 6 and the annular plate 403 to rotate. During the rotation process, the annular plate 403 will squeeze the second roller 405 under the action of the protrusion 404, so that the second roller 405 drives the connecting rod 406 , the first sector block 407, the second sector block 408 and the mobile filter frame 402 move to reduce the use distance between the mobile filter frame 402 and the fixed filter frame 401, forcing the liquid to penetrate the filter screen. At the same time, the solid particles are compressed into filter cakes, so that the device can process more high-solid content spices per unit time, and the periodic extrusion of the mobile filter frame 402 can destroy the filter cake layer structure between it and the fixed filter frame 401 surface, preventing its pores from being completely closed. Especially for sticky spices or materials that are easy to form dense filter cakes, the extrusion can break up the surface accumulation layer and partially restore the permeability of the fine filter screen inside. At the same time, as the filtration of the edible flavoring material enters the later stage, the switch valve on the air inlet pipe is opened, and the cam 409 is periodically pressed against the sector plate under the action of the rotating shaft 6. 410, the second spring 411 and the main air bag 412 are squeezed, and the gas inside the main air bag 412 is transported to the inside of the auxiliary air bag through the air pipe 413, so that the auxiliary air bag expands and drives the auxiliary protrusion 416 to move slowly upward, further increasing the moving distance of the movable filter frame 402 and the pressure between it and the fixed filter frame 401, and further improving the filter pressing effect on the filter cake in the later stage of filtration. The high pressure between the fixed filter frame 401 and the movable filter frame 402 forces smaller particles to be retained, so that the filter cake layer enhances the filtration effect, thereby improving the overall filtration accuracy and dehydration efficiency of the device, wherein the fixed filter frame 401 arranged on the side relative to the partition 2 can be selectively arranged according to actual needs, and the fixed filter frame 401 has a maintenance port and a side relative to the movable filter frame 402. The sealing door, maintenance port and sealing door are arranged on one side of the interior of the filter tank 1. This technology is a known public technology that is easily associated with people in this field, so it is not elaborated in this application. The shape of the fan plate 410 can be set according to actual needs, and the use status between the first through hole 10 and the feeding unit 9 can be selected and arranged according to actual needs. A filter membrane can be provided on the side relative to the discharge port of the filter tank 1 according to actual needs, and an inspection port and an inspection door can be provided on the side of the filter membrane. A vibration head can be added to the side of the mobile filter frame 402 relative to the fixed filter frame 401 according to actual needs, so that it vibrates the fixed filter frame 401 during subsequent movement. This technology is a known public technology that is easily associated with people in this field, so it is not elaborated in this application.

[0023] The coarse filter assembly 3 includes a filter frame 301, which is rotatably sealed inside the filter tank 1. A cylinder 302 is provided at the center of the filter frame 301. The inner circumference of the cylinder 302 is connected to the rotating shaft 6 through a mounting bracket 8. The cross-sectional shape of the mounting bracket 8 is set to a cross shape. A plurality of partition plates 303 are arranged in a circumferential array on the outer circumference of the cylinder 302 and the inner circumference of the filter frame 301. A plurality of fan-shaped frames 304 are provided between the plurality of partition plates 303. A first cavity 305 is opened inside the fan-shaped frame 304. The first cavity 305 is provided inside the fan-shaped frame 304. A connecting frame 306 is provided on both sides of the cavity 305. The opposite sides of the two connecting frames 306 are fixedly connected to the inner wall of the fan-shaped frame 304, and the cross section of the connecting frame 306 is set to be V-shaped. A plurality of first springs 307 are fixedly connected to the opposite inner sides of the two connecting frames 306. The other side of the first spring 307 is fixedly connected to a sliding block 308. The sliding block 308 is fixedly connected to a connecting block 309 on the side away from the first spring 307. The other sides of the two connecting blocks 309 extend to the outside of the connecting frame 306 and The same flat plate 310 is fixedly connected, and the connecting block 309 and the sliding block 308 are both slidably connected to the inside of the connecting frame 306. A plurality of fixed plates 311 are arranged in a circumferential array on one side of the flat plate 310. One side of the fixed plate 311 extends into the inside of the cylinder 302 and is fixedly connected to a first roller 312 through a limiting connecting seat. A plurality of third through holes are arranged in a circumferential array inside the cylinder 302. The fixed plate 311 is slidably connected to the inside of the third through hole. The first roller 312 is provided with an annular fixed block 311 on the side away from the limiting connecting seat. 4. The annular fixing block 314 is fixedly connected to the outer wall of the partition 2 on the side away from the first roller 312. The annular fixing block 314 is sleeved on the outer peripheral side of the rotating shaft 6, and a plurality of conical blocks 313 are arranged in an equiangular array on the side of the annular fixing block 314 opposite to the first roller 312. The same impurity discharge port is provided below the plurality of conical blocks 313, and the impurity discharge port is connected to the bottom of the filter tank 1. A coarse filter screen mounting frame is fixedly connected to the interior of the flat plate 310, and the coarse filter screen mounting frame is slidably sealed inside the filter frame 301 and the fan-shaped frame 304.

[0024] Specific implementation method: The rotating shaft 6 drives the cylinder 302, the filter frame 301, the partition plate 303, the fan-shaped frame 304, the coarse filter installation frame and the coarse filter inside it to rotate through the mounting frame 8, so that the device is in a full-load working state, reducing the clogging of the coarse filter, avoiding the production interruption caused by the traditional single filter that needs to be stopped for cleaning, significantly improving the overall filtration efficiency, helping to maintain the permeability of the coarse filter surface, to some extent maintaining or slightly increasing the filtration rate, thereby helping to improve the filtration effect of edible raw materials and the use efficiency of the device, and the rotating design makes the filtration load of edible flavoring materials be distributed to multiple coarse filter units, avoiding a single coarse filter from being subjected to high pressure difference and rapid clogging for a long time, which helps to extend the service life of each coarse filter unit. As the rotating shaft 6 continues to rotate, when the cylinder 302 passes through the fixed plate 311 When driving the limit connecting seat and the first roller 312 to move to the position of the cone block 313, the first roller 312 drives the limit connecting seat, the fixed plate 311 and the flat plate 310 to move under the action of the cone block 313, so that the flat plate 310 drives the connecting block 309 and the sliding block 308 to move. At the same time, the flat plate 310 will drive the coarse filter screen mounting frame and the coarse filter screen inside it to move during the movement. The vibration generated during the movement of the coarse filter screen will shake the filter cake formed on its surface, so that the filter cake will quickly detach from the surface of the coarse filter screen, greatly shortening the cleaning time and maximally restoring the original permeability and filtration flux of the coarse filter screen. At this time, the detached filter cake will be discharged through the discharge port under the action of its gravity, automatically completing the cleaning of the coarse filter screen, thereby ensuring the continuity and full-load working state of the device during use.

[0025] The cleaning assembly 5 includes an annular connecting seat 501, which is rotatably sealed inside the annular cylinder 415. The inner circumference of the annular connecting seat 501 is fixedly connected to the annular plate 403, and a main channel is provided at the junction of the annular connecting seat 501 and the annular plate 403. The outer circumference of the annular connecting seat 501 extends to the outer circumference of the annular cylinder 415 and is fixedly connected to a connecting sleeve. The connecting sleeve is rotatably sealed on the outer circumference of the annular cylinder 415, and there are two air supply frames 502 in a circular array on the outer circumference of the connecting sleeve. One side of the air supply frame 502 is connected to the main channel, and both sides of the outside of the air supply frame 502 are linearly arrayed with multiple one-way air outlets 503.

[0026] Specific implementation method: After use, the filter cake between the fixed filter frame 401 and the movable filter frame 402 will be separated under the action of its gravity and discharged through the discharge port. At this time, the external air supply device conveys the high-pressure airflow to the interior of the annular cylinder 415, and conveys it to the interior of the air delivery frame 502 through the main channel of the annular plate 403 and the annular connecting seat 501. Thereafter, it is conveyed to the fixed filter frame 401 and the movable filter frame 402 through multiple one-way air outlets 503, and the interior is cleaned by its high-pressure airflow, thereby effectively reducing the clogging phenomenon of the fixed filter frame 401 and the movable filter frame 402, thereby effectively ensuring the portability of the device during use.

[0027] A filtering method for producing edible flavorings comprises the following steps: S1. Place the device in a suitable location and connect the feed unit 9 to the external flavoring material supply device. The feed unit 9 first delivers the external flavoring material to be filtered into the filter tank 1. The flavoring material then enters the separate sealed space formed by the filter frame 301 and the partition plate 303. S2. The driving motor 7 drives the rotating shaft 6 and the annular plate 403 to rotate, and the rotating shaft 6 drives the cylinder 302, the filter frame 301, the partition plate 303, the fan-shaped frame 304, the coarse filter installation frame and the coarse filter inside thereof to rotate through the mounting bracket 8; S3. As the rotating shaft 6 continues to rotate, when the cylinder 302 drives the limiting connecting seat and the first roller 312 to move to the position of the cone block 313 through the fixed plate 311, the first roller 312 drives the limiting connecting seat, the fixed plate 311 and the flat plate 310 to move under the action of the cone block 313, so that the flat plate 310 drives the connecting block 309 and the sliding block 308 to move. At the same time, the flat plate 310 drives the coarse filter installation frame and the coarse filter inside it to vibrate during the movement; S4. During the rotation process, the annular plate 403 squeezes the second roller 405 under the action of the protrusion 404, so that the second roller 405 drives the connecting rod 406, the first sector block 407, the second sector block 408 and the movable filter frame 402 to move, thereby reducing the usable distance between the movable filter frame 402 and the fixed filter frame 401 and forcing the liquid to penetrate the filter screen; S5. As the filtration of the flavoring material enters the later stage, the on-off valve on the air inlet pipe is opened. Under the force of the rotating shaft 6, the cam 409 periodically squeezes the sector plate 410, the second spring 411, and the main airbag 412. The gas inside the main airbag 412 is transported to the auxiliary airbag through the air pipe 413, causing the auxiliary airbag to expand and drive the auxiliary protrusion 416 to move slowly upward, further increasing the moving distance of the movable filter frame 402 and the pressure between it and the fixed filter frame 401. S6. After use, the filter cake between the fixed filter frame 401 and the movable filter frame 402 will be separated by gravity and discharged through the discharge port. At this time, the external air supply device will deliver the high-pressure airflow to the inside of the annular cylinder 415, and deliver it to the inside of the air delivery frame 502 through the main channel of the annular plate 403 and the annular connecting seat 501. Thereafter, it is delivered to the fixed filter frame 401 and the movable filter frame 402 through multiple one-way air outlets 503, and the interior of them is cleaned by its high-pressure airflow.

[0028] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A filtering device for producing edible flavorings, comprising a filtering tank (1), characterized in that: The filter tank (1) is internally rotatably connected to a rotating shaft (6), an external side of the rotating shaft (6) is rotatably connected to a partition (2), a coarse filter component (3) is provided on one side of the partition (2), and a filter adjustment component (4) and a cleaning component (5) are respectively provided on the side of the partition (2) away from the coarse filter component (3); The filter adjustment assembly (4) comprises an annular cylinder (415) fixedly connected to one side of the interior of the filter tank (1); the other side of the annular cylinder (415) is rotatably connected to the outer circumference of the rotating shaft (6); a fixed filter frame (401) is fixedly connected to the outer side of the annular cylinder (415); two movable filter frames (402) are provided between the two fixed filter frames (401); and an adjustment unit is provided on the inner circumference of the movable filter frame (402); the movable filter frame (402) is driven to move by the adjustment unit, so as to adjust the use position between the movable filter frame (402) and the fixed filter frame (401).

2. A filtering device for producing edible flavors according to claim 1, characterized in that: The fixed filter frame (401) is fixedly connected to the outer peripheral side of the rotating shaft (6), and the outer peripheral side of the fixed filter frame (401) is fixedly connected to the inner wall of the filter tank (1). A discharge port is provided on one side of the fixed filter frame (401) relative to the movable filter frame (402), and the discharge port is connected to the filter tank (1).

3. The filtering device for producing edible flavors according to claim 1, characterized in that: The regulating unit comprises an annular plate (403) arranged inside an annular cylinder (415), the annular plate (403) being fixedly connected to the outer peripheral side of the rotating shaft (6), two convex blocks (404) being arranged in a circumferential array on both sides of the annular plate (403), a second cavity being provided on the side of the convex block (404) away from the inside of the annular plate (403), a second roller (405) being arranged between the two convex blocks (404), a connecting rod (406) being fixedly connected to the side of the second roller (405) away from the convex block (404), the other end of the connecting rod (406) being fixedly connected to a first sector block (407), a third spring (414) being fixedly connected to the other side of the first sector block (407) away from the connecting rod (406), the inner wall of the annular cylinder (415) being fixedly connected to the other side of the third spring (414), the outer side of the first sector block (407) being fixedly connected to the second sector block (408).

4. A filtering device for producing edible flavors according to claim 3, characterized in that: Both sides of the annular cylinder (415) are fixedly connected to the inner wall of the filter tank (1) through a support frame, and a second through hole is opened inside the annular cylinder (415), the second sector block (408) is slidably connected inside the second through hole, and both sides of the second sector block (408) are provided with a protective layer, and the other side of the protective layer is fixedly connected to the inner wall of the annular cylinder (415), the first sector block (407) is slidably sealed inside the annular cylinder (415), and a cam (409) is provided on the side of the annular plate (403) away from the partition (2). The cam (409) is fixedly connected to the outer peripheral side of the rotating shaft (6). A fan-shaped plate (410) is provided on the outer side of the cam (409). The fan-shaped plate (410) is fixedly connected to the main air bag (412) on the side away from the cam (409). The other side of the main air bag (412) is fixedly connected to the inner wall of the annular cylinder (415). Second springs (411) are provided on both sides of the main air bag (412). The two sides of the second spring (411) are respectively fixedly connected to one side of the fan-shaped plate (410) and the inner wall of the annular cylinder (415).

5. The filtering device for producing edible flavors according to claim 4, characterized in that: One side of the main airbag (412) is connected to an air delivery pipe (413), a one-way valve is provided on the air delivery pipe (413), and one end of the air delivery pipe (413) away from the main airbag (412) is connected to the auxiliary airbag through a rotating sleeve and a secondary channel, one side of the rotating sleeve is fixedly connected to the outer wall of the annular plate (403), the secondary channel is located inside the annular plate (403), the auxiliary airbag is located inside the second cavity, one side of the auxiliary airbag is fixedly connected to the inner wall of the protrusion (404), and the other side of the auxiliary airbag is fixedly connected to an auxiliary protrusion (416), the auxiliary protrusion (416) slides inside the second cavity, and the other side of the main airbag (412) is connected to an air intake pipe, a one-way valve and a switch valve are provided on the air intake pipe.

6. The filtering device for producing edible flavors according to claim 1, characterized in that: The outer peripheral side of the partition (2) is fixedly connected to the inside of the filter tank (1), and a first through hole (10) is opened on one side of the interior of the partition (2). One end of the rotating shaft (6) extends to the outside of the filter tank (1) and is fixedly connected to a driving motor (7). The driving motor (7) is fixedly connected to the outer wall of the filter tank (1) through a support seat. A feeding unit (9) is provided on one side of the driving motor (7), and the feeding unit (9) is connected to the filter tank (1).

7. The filtering device for producing flavorings according to claim 1, characterized in that: The coarse filter assembly (3) comprises a filter frame (301), the filter frame (301) is rotatably sealed inside the filter tank (1), a cylinder (302) is provided at the center of the filter frame (301), the inner circumference of the cylinder (302) is connected to the rotating shaft (6) via a mounting frame (8), the cross-sectional shape of the mounting frame (8) is set to a cross shape, a plurality of partition plates (303) are arranged in a circumferential array on the outer circumference of the cylinder (302) and the inner circumference of the filter frame (301), a plurality of fan-shaped frames (304) are provided between the plurality of partition plates (303), a first cavity (305) is provided inside the fan-shaped frame (304), and connecting holes are provided on both sides of the first cavity (305). Frame (306), the two connecting frames (306) are fixedly connected to the inner wall of the fan-shaped frame (304) on the opposite sides, and the cross section of the connecting frame (306) is set to be V-shaped, and the two connecting frames (306) are fixedly connected to a plurality of first springs (307) on the opposite inner sides, and the first springs (307) are fixedly connected to the other side thereof with a sliding block (308), and the sliding block (308) is fixedly connected to the side away from the first springs (307) with a connecting block (309), and the other sides of the two connecting blocks (309) are both extended to the outside of the connecting frame (306) and fixedly connected to the same flat plate (310), and the connecting block (309) and the sliding block (308) are both slidably connected inside the connecting frame (306).

8. The filtering device for producing edible flavors according to claim 7, characterized in that: A plurality of fixed plates (311) are arranged in a circumferential array on one side of the flat plate (310), one side of the fixed plate (311) extends into the interior of the cylinder (302) and is fixedly connected to a first roller (312) via a position-limiting connection seat, a plurality of third through holes are arranged in a circumferential array inside the cylinder (302), the fixed plates (311) are slidably connected inside the third through holes, an annular fixed block (314) is provided on the side of the first roller (312) away from the position-limiting connection seat, the annular fixed block (314) is away from the first roller (31 2) One side is fixedly connected to the outer wall of the partition (2), the annular fixing block (314) is sleeved on the outer peripheral side of the rotating shaft (6), and a plurality of cone blocks (313) arranged in an equiangular array are provided on the side of the annular fixing block (314) opposite to the first roller (312), and a common impurity discharge port is provided below the plurality of cone blocks (313), and the impurity discharge port is connected to the bottom of the filter tank (1), and a coarse filter screen mounting frame is fixedly connected to the inside of the flat plate (310), and the coarse filter screen mounting frame is slidably sealed inside the filter frame (301) and the fan-shaped frame (304).

9. The filtering device for producing edible flavors according to claim 5, characterized in that: The cleaning assembly (5) comprises an annular connecting seat (501), the annular connecting seat (501) is rotatably sealed inside the annular cylinder (415), the inner circumference of the annular connecting seat (501) is fixedly connected to the annular plate (403), and a main channel is provided at the junction of the annular connecting seat (501) and the annular plate (403), the outer circumference of the annular connecting seat (501) extends to the outer circumference of the annular cylinder (415) and is fixedly connected to a connecting sleeve, the connecting sleeve is rotatably sealed on the outer circumference of the annular cylinder (415), and two gas delivery frames (502) are arranged in a circumferential array on the outer circumference of the connecting sleeve, one side of the gas delivery frame (502) is connected to the main channel, and both sides of the outside of the gas delivery frame (502) are linearly arrayed with multiple one-way gas outlets (503).

10. A filtration method for producing edible flavors, characterized in that: A filtering device for producing flavorings according to any one of claims 1 to 9, comprising the following steps: S1. First, place the device in a suitable place, and connect the feeding unit (9) to the external edible flavor material supply device to be filtered, so that the feeding unit (9) first transports the external edible flavor material to be filtered into the interior of the filter tank (1). At this time, the edible flavor material will enter the separate sealed space formed by the filter frame (301) and the partition plate (303); S2, the driving motor (7) drives the rotating shaft (6) and the annular plate (403) to rotate, and the rotating shaft (6) drives the cylinder (302), the filter frame (301), the partition plate (303), the fan-shaped frame (304), the coarse filter installation frame and the coarse filter inside thereof to rotate through the mounting frame (8); S3. As the rotating shaft (6) continues to rotate, when the cylinder (302) drives the limiting connecting seat and the first roller (312) to move to the position of the cone block (313) through the fixed plate (311), the first roller (312) drives the limiting connecting seat, the fixed plate (311) and the flat plate (310) to move under the action of the cone block (313), so that the flat plate (310) drives the connecting block (309) and the sliding block (308) to move. At the same time, the flat plate (310) drives the coarse filter installation frame and the coarse filter inside it to vibrate during the movement process; S4. During the rotation process, the annular plate (403) squeezes the second roller (405) under the action of the protrusion (404), so that the second roller (405) drives the connecting rod (406), the first sector block (407), the second sector block (408) and the movable filter frame (402) to move, thereby reducing the use distance between the movable filter frame (402) and the fixed filter frame (401), forcing the liquid to penetrate the filter screen; S5. As the filtration of the flavoring material enters the later stage, the switch valve on the air inlet pipe is opened, and the cam (409) is periodically squeezed against the sector plate (410), the second spring (411) and the main air bag (412) under the action of the rotating shaft (6), so that the gas inside the main air bag (412) is transported to the inside of the auxiliary air bag through the air delivery pipe (413), causing the auxiliary air bag to expand and drive the auxiliary protrusion (416) to move slowly upward, thereby further increasing the moving distance of the movable filter frame (402) and the pressure between the movable filter frame (401) and the fixed filter frame (401); S6. After use, the filter cake between the fixed filter frame (401) and the movable filter frame (402) will be separated under the action of gravity and discharged through the discharge port. At this time, the external air supply device will convey the high-pressure airflow into the interior of the annular cylinder (415), and convey it to the interior of the air delivery frame (502) through the main channel of the annular plate (403) and the annular connecting seat (501). Thereafter, it is conveyed to the fixed filter frame (401) and the movable filter frame (402) through multiple one-way air outlets (503), and the interior of the filter frame is cleaned by the high-pressure airflow.

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