CN116492751B - Plant extract prepares filter equipment - Google Patents
Plant extract prepares filter equipment Download PDFInfo
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- CN116492751B CN116492751B CN202310752349.XA CN202310752349A CN116492751B CN 116492751 B CN116492751 B CN 116492751B CN 202310752349 A CN202310752349 A CN 202310752349A CN 116492751 B CN116492751 B CN 116492751B
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- ring
- filter
- flexible
- guide
- plant extract
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- 239000000419 plant extract Substances 0.000 title claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 238000002360 preparation method Methods 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Fertilizing (AREA)
Abstract
The utility model relates to the field of separation, in particular to a plant extract preparation and filtration device which comprises a filter tank and a tank cover, wherein the tank cover is connected to the upper end of the filter tank, and a first flexible filtration ring and a second flexible filtration ring are arranged in the filter tank at intervals along the radial direction of the filter tank outwards. The utility model is provided with the first flexible filter ring, the second flexible filter ring, the first spiral elastic strip, the second spiral elastic strip, the power component and the guide ring, under the guide action of the guide ring, the first spiral elastic strip and the second spiral elastic strip can be reciprocally contracted, twisted and reset, so that the first flexible filter ring and the second flexible filter ring are in a cycle period of twisting first and shaking, filter residues attached to the first flexible filter ring and the second flexible filter ring are extruded into small blocks first, and then are separated from the first flexible filter ring and the second flexible filter ring under the shaking action of the first flexible filter ring and the second flexible filter ring, thereby realizing self-cleaning of the first flexible filter ring and the second flexible filter ring.
Description
Technical Field
The utility model relates to the field of separation, in particular to a plant extract preparation and filtration device.
Background
The plant extract is prepared from leaves of green plant by physical and chemical extraction and separation to obtain or concentrate one or more effective components. In the process of plant extraction, a filter device is required to separate filter residues in the extract.
If the Chinese patent with the publication number of CN218076652U discloses a filtering device for composite plant extracts, the device increases the filtering contact area through two conical filtering pieces arranged up and down, and can timely remove filter residues on the surface of a filter hole through arranging an inner scraping plate and an outer scraping plate, so that the filter hole is prevented from being blocked, but the device still has the following defects: the inner scraping plate and the outer scraping plate are arranged to scrape off the filter residues on the filter element, a certain amount of filter residues are adhered to the inner scraping plate and the outer scraping plate, and the filter residues are adhered to the filter holes of the filter element under the extrusion action of the scraping plate, so that the filtering effect of the device is lower than expected.
Disclosure of Invention
Based on this, it is necessary to provide a plant extract preparation filter device for solving the problems of the existing filter device, by arranging a spiral spring on the surface of the flexible filter ring, extruding the filter residues attached to the surface of the flexible filter ring by utilizing the shrinkage and torsion of the spiral spring, and then shaking off the extruded filter residues by the elastic reset of the spiral spring to realize self-cleaning of the flexible filter ring.
The above purpose is achieved by the following technical scheme:
the utility model provides a plant extract prepares filter equipment, including filter canister and cover, the cover is connected in the upper end of filter canister, radially outwards interval along the filter canister is provided with first flexible filter ring and second flexible filter ring in the filter canister, the lower extreme of first flexible filter ring and second flexible filter ring is connected with the support ring, support ring and first flexible filter ring surround and form first cavity, support ring, first flexible filter ring and second flexible filter ring surround and form the second cavity, the cover is last and be located the top of first cavity is provided with the liquid feeding pipe, the cover is last and be located the top of second cavity is provided with the material pipe, the outer peripheral face of first flexible filter ring is provided with first spiral bullet strip, on the outer peripheral face of first spiral bullet strip and along the length extending direction interval of first spiral bullet strip is provided with broken tooth, the outer peripheral face of the second flexible filter ring is provided with a second spiral spring strip, the upper portion of the filter tank is provided with a power component, the power component can drive the first spiral spring strip and the second spiral spring strip to rotate around the circumference of the filter tank, the lower portion of the filter tank and the lower portion of the filter tank located on the supporting ring are provided with guide rings, the upper surface of each guide ring is provided with a first annular groove and a second annular groove along the radial outer interval of each guide ring, each first annular groove and each second annular groove are composed of a large semi-ring and a small semi-ring, one ends of the large semi-rings and the small semi-rings are smoothly connected, the other ends of the large semi-rings and the small semi-rings are connected with each other in a connecting mode, the guide grooves extend along the radial direction of the guide rings and are communicated with the large semi-rings and the small semi-rings, the lower ends of the first spiral spring strip and the second spiral spring strip are respectively provided with a first guide rod and a second guide rod, the first guide rod is rotationally connected in the first annular groove, and the second guide rod is rotationally connected in the second annular groove.
In one embodiment, the number of windings of the first helical spring is greater than the number of windings of the second helical spring.
In one embodiment, the first flexible filter ring and the second flexible filter ring are tapered in shape, and the cross-sectional dimensions of the first flexible filter ring and the second flexible filter ring gradually decrease downward along the axial direction of the canister.
In one embodiment, an elastic telescopic rod is arranged at the center of the bottom of the filter tank, and one end, far away from the bottom of the filter tank, of the elastic telescopic rod is fixedly connected with a lower supporting ring.
In one embodiment, the power assembly comprises a first connecting column, a second connecting column, a connecting plate and a connecting toothed ring, wherein the first connecting column is arranged at the upper end of the first spiral elastic strip, the second connecting column is arranged at the upper end of the second spiral elastic strip, one end, far away from the first spiral elastic strip, of the first connecting column and one end, far away from the second spiral elastic strip, of the second connecting column are fixedly connected onto the connecting plate, the connecting plate is fixedly arranged on the inner peripheral surface of the connecting toothed ring, and the connecting toothed ring is rotationally arranged on the upper portion of the filter tank.
In one embodiment, the peripheral surface of the guide ring is circumferentially provided with sliding rods at intervals, the filter tank is circumferentially provided with sliding grooves at intervals, the sliding grooves extend along the axial direction of the guide ring, and the sliding rods are slidably connected in the sliding grooves.
In one embodiment, the upper end of the filter tank is circumferentially provided with jacks at intervals, the lower end face of the tank cover is provided with inserted columns matched with the jacks, and the inserted columns are connected in the jacks.
In one embodiment, a first nut is connected to one end of the first guide rod, which is far away from the first spiral elastic strip, and a second nut is connected to one end of the second guide rod, which is far away from the second spiral elastic strip.
In one embodiment, the outer lower end of the canister is provided with support legs.
The beneficial effects of the utility model are as follows:
the utility model is provided with the first flexible filter ring, the second flexible filter ring, the first spiral elastic strip, the second spiral elastic strip, the power component and the guide ring, under the guide action of the guide ring, the first spiral elastic strip and the second spiral elastic strip can be reciprocally contracted, twisted and reset, so that the first flexible filter ring and the second flexible filter ring are in a cycle period of twisting first and shaking, filter residues attached to the first flexible filter ring and the second flexible filter ring are extruded into small blocks first, and then separated from the first flexible filter ring and the second flexible filter ring under the shaking action of the first flexible filter ring and the second flexible filter ring, thereby realizing self-cleaning of the first flexible filter ring and the second flexible filter ring, avoiding filter residues from being extruded into filter holes of the first flexible filter ring and the second flexible filter ring due to the squeezing action of a scraping plate.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a plant extract preparation filtration apparatus according to the present utility model;
FIG. 2 is a schematic diagram showing a semi-sectional perspective view of a plant extract preparation filtration device according to the present utility model;
FIG. 3 is a schematic diagram showing the structure of a canister in a plant extract preparation filtration apparatus according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;
FIG. 5 is a schematic cross-sectional view of a plant extract preparation filter device according to the present utility model;
FIG. 6 is a schematic view showing a connection structure of a connection ring gear in a plant extract preparation and filtration device according to the present utility model;
FIG. 7 is a schematic view showing the connection structure of the connection plate in a plant extract preparation and filtration device according to the present utility model;
fig. 8 is a schematic diagram showing a connection structure of a first guide rod and a second guide rod in a plant extract preparation filtering device according to the present utility model.
Wherein:
100. a canister; 110. a jack; 120. a bracket; 130. rotating the ring groove; 200. a first flexible filter ring; 210. a first helical spring; 220. a first guide bar; 230. a first nut; 240. crushing teeth; 300. a second flexible filter ring; 310. a second helical spring; 320. a second guide bar; 330. a second nut; 400. a support ring; 500. a can lid; 600. a power assembly; 610. a first connection post; 620. a second connection post; 630. a connecting plate; 640. connecting a toothed ring; 650. a pinion gear; 660. a motor; 700. a guide ring; 710. a first ring groove; 720. a second ring groove; 730. a guide groove; 740. a connecting frame; 810. a slide bar; 820. a chute; 900. an elastic telescopic rod; 910. a lower support ring; 1000. a liquid adding tube; 2000. a material pipe; 3000. support legs; 4000. and a liquid discharge pipe.
Detailed Description
The present utility model will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 8, a plant extract preparation filtering apparatus includes a canister 100 and a cap 500, the cap 500 is connected to an upper end of the canister 100, a first flexible filtering ring 200 and a second flexible filtering ring 300 are coaxially disposed inside the canister 100 from inside to outside and are spaced apart in a radial direction of the canister 100, a support ring 400 is connected to a lower end of the first flexible filtering ring 200 and a lower end of the second flexible filtering ring 300, the support ring 400 may be made of a stainless steel metal ring, the support ring 400 and the first flexible filtering ring 200 surround to form a first chamber, the support ring 400, the first flexible filtering ring 200 and the second flexible filtering ring 300 surround to form a second chamber, a liquid adding pipe 1000 is disposed on the cap 500 and above the first chamber, the liquid adding pipe 1000 is used for adding an extracting solution, a material pipe 2000 is disposed on the cap 500 and above the second chamber, the material pipe 2000 is used for adding a plant extract, the outer circumferential surface of the first flexible filter ring 200 is provided with a first spiral elastic strip 210, crushing teeth 240 are arranged on the outer circumferential surface of the first spiral elastic strip 210 at intervals along the length extending direction of the first spiral elastic strip 210, the crushing teeth 240 are used for crushing plant extracts added into the second cavity by the material pipe 2000, the outer circumferential surface of the second flexible filter ring 300 is provided with a second spiral elastic strip 310, the upper part of the filter tank 100 is provided with a power assembly 600, the power assembly 600 comprises a first connecting column 610, a second connecting column 620, a connecting plate 630, a connecting toothed ring 640, a pinion 650 and a motor 660, a bracket 120 is arranged at the upper end of the filter tank 100, the motor 660 is arranged in the bracket 120, an output shaft of the motor 660 is fixedly connected with the pinion 650, the upper end of the filter tank 100 is provided with a rotary ring groove 130, the connecting toothed ring 640 is rotationally arranged in the rotary ring groove 130, the pinion 650 is meshed with the connecting toothed ring 640, the first connecting column 610 is arranged at the upper end of the first spiral elastic strip 210, the second connecting column 620 is arranged above the second spiral elastic strip 310, one end of the second connecting column 620, which is far away from the second spiral elastic strip 310, and one end of the first connecting column 610, which is far away from the first spiral elastic strip 210, are fixedly connected with the connecting plate 630, the connecting plate 630 is fixedly arranged on the connecting toothed ring 640, under the driving action of the motor 660, the connecting toothed ring 640 can drive the first connecting column 610 and the second connecting column 620 to rotate through the connecting plate 630, so as to drive the first spiral elastic strip 210 and the second spiral elastic strip 310 to rotate, a guide ring 700 is arranged below the support ring 400 at the lower part of the filter tank 100, a first annular groove 710 and a second annular groove 720 are arranged on the upper surface of the guide ring 700 at intervals outwards in the radial direction of the guide ring 700, the first annular groove 710 and the second annular groove 720 are respectively formed by one ends of the large semi-annular ring and the small semi-annular rings, the other end of the large semi-annular ring is fixedly connected with the guide groove 730, the guide groove 730 extends along the radial direction of the guide ring 700 and is communicated with the small semi-annular ring 210, the first guide rod 220 and the second guide rod 220 is respectively connected with the first annular groove 320 at the lower end of the first spiral elastic strip 320.
In use, a worker adds the primarily crushed plant extract into the second chamber of the canister 100 through the material pipe 2000, adds the extract into the first chamber of the canister 100 through the liquid adding pipe 1000, stops adding the extract and the plant extract when the liquid level of the extract and the plant extract is approximately two-thirds of the maximum height of the first flexible filter ring 200, finally starts the motor 660, under the driving action of the motor 660, the first spiral spring 210 drives the first flexible filter ring 200 to rotate, the second spiral spring 310 drives the second flexible filter ring 300 to rotate, when the first guide rod 220 connected with the first spiral spring 210 and the second guide rod 320 connected with the second spiral spring 310 move from the large semicircular groove to the position of the guide groove 730, the upper end and the lower end of the first spiral spring 210 and the lower end of the second spiral spring 310 cannot synchronously move due to the blocking action of the guide groove 730, the first and second helical bands 210 and 310 are twisted by being forced so that the first and second helical bands 210 and 310 are compressed in a radial direction, the diameters are reduced, and since the first and second helical bands 210 and 310 are gradually reduced in diameter in the radial direction, the first and second guide rods 220 and 320 slide into the small half rings from the large half rings of the first and second ring grooves 710 and 720 along the corresponding guide grooves 730, and when the first and second guide rods 220 and 320 lose the blocking limit after sliding into the small half rings of the first and second ring grooves 710 and 720, the first and second helical bands 210 and 310 are rapidly shaken under the elastic force of themselves to be restored to the pre-twisted state, and when the first and second guide rods 220 and 320 move again to the positions of the guide grooves 730, the first and second helical bands 210 and 310 are twisted again, when the first guide rod 220 and the second guide rod 320 pass through the guide groove 730 and then reset under the elastic force of the first spiral elastic strip 210 and the second spiral elastic strip 310 again, so that the first flexible filter ring 200 and the second flexible filter ring 300 are in a cycle period of twisting and shaking first, filter residues attached to the first flexible filter ring 200 and the second flexible filter ring 300 can be extruded into small blocks first, and then separated from the first flexible filter ring 200 and the second flexible filter ring 300 under the shaking action of the first flexible filter ring 200 and the second flexible filter ring 300, thereby realizing self-cleaning of the first flexible filter ring 200 and the second flexible filter ring 300 without arranging scrapers, and avoiding filter residues from being extruded into filter holes of the first flexible filter ring 200 and the second flexible filter ring 300 due to the squeezing action of scrapers.
It will be appreciated that the material filtered by the second flexible filter ring 300 enters the canister 100 through the filter holes in the surface of the second flexible filter ring 300 and is then discharged through the drain 4000 in the bottom of the canister 100.
It should be further noted that, in the present embodiment, the materials of the first flexible filter ring 200 and the second flexible filter ring 300 may be the most common filter cloth, and the specific mesh number of the filter cloth may be adjusted according to the filtration standard of the plant extract to be filtered.
It should be further noted that, in the present embodiment, the large half ring and the small half ring are not standard half rings, the small half ring is a half ring with a diameter gradually changing from small to large from the guide groove 730, the large half ring is a half ring with a diameter gradually changing from small to small from the guide groove 730, and the two half rings are connected at the same connecting position to form a smooth arc groove.
It should be further noted that, as shown in fig. 2, a connection frame 740 should be provided at a lower portion of the guide ring 700 to connect the guide ring 700 as a whole.
In a further embodiment, as shown in fig. 2, the number of windings of the first spiral spring strip 210 is greater than the number of windings of the second spiral spring strip 310, so that the shrinkage deformation speed of the second spiral spring strip 310 is greater than the shrinkage deformation speed of the first spiral spring strip 210 when the first spiral spring strip 210 and the second spiral spring strip 310 are shrunk, when the first flexible filter ring 200 and the second flexible filter ring 300 are shrunk and deformed, the bottom area reduction speed of the second chamber is greater than the bottom area reduction speed of the first chamber, so that the liquid level in the second chamber is temporarily higher than the liquid level in the first chamber, and thus the plant extract in the second chamber moves to a position close to the first chamber, and when the first flexible filter ring 200 and the second flexible filter ring 300 recover deformed, the plant extract in the second chamber moves to a position far away from the first chamber, and at the same time the extract in the first chamber enters the second chamber through the first flexible filter ring 200, so that the plant extract and the extract in the second chamber are mixed, and the plant extract in the second chamber do not move to a better circumferential direction, and the plant extract in the second chamber can move to a better mixture.
In a further embodiment, as shown in fig. 2, the first flexible filter ring 200 and the second flexible filter ring 300 are tapered, and the cross-sectional dimensions of the first flexible filter ring 200 and the second flexible filter ring 300 gradually decrease from top to bottom along the axial direction of the canister 100, so that the circumferential filter area of the first flexible filter ring 200 and the second flexible filter ring 300 is larger, and the filter efficiency is higher.
In a further embodiment, as shown in fig. 5, an elastic telescopic rod 900 is disposed at the bottom center of the canister 100, one end of the elastic telescopic rod 900 away from the bottom of the canister 100 is fixedly connected with a lower supporting ring 910, the lower supporting ring 910 is provided for supporting the supporting ring 400, the situation that the plant extract at the bottom of the first chamber and the second chamber cannot be discharged into the canister 100 due to downward sinking of the supporting ring 400 due to stress is avoided, and the bottom of the lower supporting ring 910 is connected with the elastic telescopic rod 900 for adapting to axial deformation of the first flexible filtering ring 200 and the second flexible filtering ring 300 in the torsion and contraction process, so that the supporting ring 400 is elastically supported.
In a further embodiment, as shown in fig. 3, the outer circumferential surface of the guide ring 700 is circumferentially provided with sliding rods 810 at intervals, the filter canister 100 is circumferentially provided with sliding grooves 820 at intervals, the sliding grooves 820 extend along the axial direction of the guide ring 700, the sliding rods 810 are slidably connected in the sliding grooves 820, and the sliding rods 810 and the sliding grooves 820 are provided for facilitating the disassembly and assembly of the guide ring 700; when the guide ring 700 is installed, the sliding rod 810 only needs to slide downwards along the sliding groove 820, the guide ring 700 is installed after the sliding rod 810 slides to the bottom of the sliding groove 820, and similarly, when the guide ring is detached, the sliding rod 810 only needs to be pulled upwards, so that the sliding rod 810 slides outwards along the sliding groove 820.
In a further embodiment, as shown in fig. 2 and 3, the upper end of the canister 100 is circumferentially provided with an insertion hole 110 at intervals, the lower end surface of the canister cover 500 is provided with an insertion column adapted to the insertion hole 110, the insertion column is connected in the insertion hole 110, and the insertion hole 110 and the insertion column are matched to improve the disassembling speed of the canister cover 500, so as to facilitate cleaning of the filter residues in the second chamber.
In a further embodiment, as shown in fig. 2 and 8, the end of the first guide rod 220 far from the first spiral spring 210 is connected with the first nut 230 in a threaded manner, the end of the second guide rod 320 far from the second spiral spring 310 is connected with the second nut 330 in a threaded manner, after the first guide rod 220 is installed in the corresponding first ring groove 710 and second ring groove 720, the first nut 230 and the second nut 330 can be correspondingly screwed on the first guide rod 220 and the second guide rod 320, at this time, the guide ring 700, the first flexible filter ring 200 and the second flexible filter ring 300 are connected into a whole, the guide ring 700 can be taken out together while taking out the filter residues in the first flexible filter ring 200 and the second flexible filter ring 300, and the materials on the surface of the guide ring 700 can be cleaned conveniently.
In a further embodiment, as shown in fig. 1, the outer lower end of the canister 100 is provided with a support leg 3000, and the support leg 3000 is provided for supporting the canister 100 so that the canister 100 can be stably placed on the ground.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. The plant extract preparation filtering device is characterized by comprising a filtering tank and a tank cover, wherein the tank cover is connected to the upper end of the filtering tank, a first flexible filtering ring and a second flexible filtering ring are coaxially and alternately arranged inside the filtering tank from inside to outside, the lower ends of the first flexible filtering ring and the second flexible filtering ring are connected with a supporting ring, the supporting ring and the first flexible filtering ring surround to form a first cavity, the supporting ring, the first flexible filtering ring and the second flexible filtering ring surround to form a second cavity, a liquid adding pipe is arranged on the tank cover and above the first cavity, a material pipe is arranged on the tank cover and above the second cavity, a first spiral elastic strip is arranged on the outer circumferential surface of the first flexible filtering ring, a second spiral elastic strip is arranged on the outer circumferential surface of the second flexible filtering ring, the upper portion of filter canister is provided with power component, power component can drive first spiral bullet strip and second spiral bullet strip and rotate around the axis of filter canister, the lower part of filter canister just is located the below of holding ring and is provided with the guide ring, the upper surface of guide ring is provided with first annular and second annular along the radial outside interval of guide ring, first annular and second annular are by big semi-ring and little semi-ring constitution, big semi-ring and little semi-ring one end smooth connection, the other end junction is provided with the guiding groove, the guiding groove extends and communicates big semi-ring and little semi-ring along the radial direction of guide ring, the lower extreme of first spiral bullet strip and second spiral bullet strip is provided with first guide arm and second guide arm respectively, first guide arm rotates to be connected in first annular, the second guide arm rotates to be connected in the second annular.
2. The plant extract preparation filter device of claim 1, wherein the number of windings of the first helical spring is greater than the number of windings of the second helical spring.
3. The plant extract preparation filter apparatus according to claim 2, wherein the first flexible filter ring and the second flexible filter ring each have a tapered shape, and the cross-sectional dimensions of the first flexible filter ring and the second flexible filter ring gradually decrease from top to bottom in the axial direction of the canister.
4. The plant extract preparation and filtration device according to claim 1, wherein an elastic telescopic rod is arranged at the center of the bottom of the filter tank, and one end of the elastic telescopic rod, which is far away from the bottom of the filter tank, is fixedly connected with a lower supporting ring.
5. The plant extract preparation and filtration device according to claim 1, wherein the power assembly comprises a first connecting column, a second connecting column, a connecting plate and a connecting toothed ring, the first connecting column is arranged at the upper end of the first spiral elastic strip, the second connecting column is arranged at the upper end of the second spiral elastic strip, one end, far away from the first spiral elastic strip, of the first connecting column and one end, far away from the second spiral elastic strip, of the second connecting column are fixedly connected to the connecting plate, the connecting plate is fixedly arranged on the inner circumferential surface of the connecting toothed ring, and the connecting toothed ring is rotatably arranged at the upper part of the filter tank.
6. The plant extract preparation and filtration device according to claim 5, wherein the guide ring is provided with sliding rods at circumferential intervals, the filter tank is provided with sliding grooves at circumferential intervals, the sliding grooves extend along the axial direction of the guide ring, and the sliding rods are slidably connected in the sliding grooves.
7. The plant extract preparation and filtration device according to claim 1, wherein the upper end of the filter tank is circumferentially provided with insertion holes at intervals, the lower end surface of the tank cover is provided with insertion posts matched with the insertion holes, and the insertion posts are connected in the insertion holes.
8. The plant extract preparation and filtration device of claim 1, wherein a first nut is threadably connected to an end of the first guide rod distal from the first helical spring and a second nut is threadably connected to an end of the second guide rod distal from the second helical spring.
9. A plant extract preparation filtration device according to claim 1, wherein the outer lower end of the canister is provided with support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310752349.XA CN116492751B (en) | 2023-06-26 | 2023-06-26 | Plant extract prepares filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310752349.XA CN116492751B (en) | 2023-06-26 | 2023-06-26 | Plant extract prepares filter equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116492751A CN116492751A (en) | 2023-07-28 |
| CN116492751B true CN116492751B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310752349.XA Active CN116492751B (en) | 2023-06-26 | 2023-06-26 | Plant extract prepares filter equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN116492751B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0901613D0 (en) * | 2009-02-02 | 2009-03-11 | Baughan Andrew | Filtration device |
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| CN218130468U (en) * | 2022-08-24 | 2022-12-27 | 河北润晓生物科技有限公司 | Decarbonization filter equipment |
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2023
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| GB0901613D0 (en) * | 2009-02-02 | 2009-03-11 | Baughan Andrew | Filtration device |
| CA2678839A1 (en) * | 2009-09-14 | 2011-03-14 | Gea Houle Inc. | Separator with horizontal rotary screen |
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| CN215841987U (en) * | 2021-09-22 | 2022-02-18 | 福建省福泉春食品股份有限公司 | Filter cloth filter for filtering vinegar |
| CN216653687U (en) * | 2021-11-29 | 2022-06-03 | 王怡 | Sewage treatment plant for environmental engineering |
| CN217988637U (en) * | 2022-05-24 | 2022-12-09 | 华电新疆红雁池发电有限公司 | Hydroextractor for SOx/NOx control of thermal power plant |
| CN218130468U (en) * | 2022-08-24 | 2022-12-27 | 河北润晓生物科技有限公司 | Decarbonization filter equipment |
| CN115212646A (en) * | 2022-09-20 | 2022-10-21 | 联仕(昆山)化学材料有限公司 | Cleaning device for filter for hydrogen peroxide purification |
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| CN116492751A (en) | 2023-07-28 |
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