CN112263863A - Filtering device based on ethanol extraction of cynarin - Google Patents
Filtering device based on ethanol extraction of cynarin Download PDFInfo
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- CN112263863A CN112263863A CN202011113249.5A CN202011113249A CN112263863A CN 112263863 A CN112263863 A CN 112263863A CN 202011113249 A CN202011113249 A CN 202011113249A CN 112263863 A CN112263863 A CN 112263863A
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- filter plate
- cynarin
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- 238000001914 filtration Methods 0.000 title claims abstract description 68
- YDDUMTOHNYZQPO-UHFFFAOYSA-N 1,3-bis{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-4,5-dihydroxycyclohexanecarboxylic acid Natural products OC1C(O)CC(C(O)=O)(OC(=O)C=CC=2C=C(O)C(O)=CC=2)CC1OC(=O)C=CC1=CC=C(O)C(O)=C1 YDDUMTOHNYZQPO-UHFFFAOYSA-N 0.000 title claims abstract description 53
- SITQVDJAXQSXSA-CEZRHVESSA-N Cynarin Natural products O[C@@H]1C[C@@](C[C@H](O)[C@H]1OC(=O)C=Cc2ccc(O)c(O)c2)(OC(=O)C=Cc3cccc(O)c3O)C(=O)O SITQVDJAXQSXSA-CEZRHVESSA-N 0.000 title claims abstract description 53
- YDDUMTOHNYZQPO-RVXRWRFUSA-N Cynarine Chemical compound O([C@@H]1C[C@@](C[C@H]([C@@H]1O)O)(OC(=O)\C=C\C=1C=C(O)C(O)=CC=1)C(O)=O)C(=O)\C=C\C1=CC=C(O)C(O)=C1 YDDUMTOHNYZQPO-RVXRWRFUSA-N 0.000 title claims abstract description 53
- 229950009125 cynarine Drugs 0.000 title claims abstract description 53
- YDDUMTOHNYZQPO-BKUKFAEQSA-N cynarine Natural products O[C@H]1C[C@@](C[C@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)(OC(=O)C=Cc3ccc(O)c(O)c3)C(=O)O YDDUMTOHNYZQPO-BKUKFAEQSA-N 0.000 title claims abstract description 53
- 238000002481 ethanol extraction Methods 0.000 title claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 241000220317 Rosa Species 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 244000019459 Cynara cardunculus Species 0.000 abstract description 33
- 235000019106 Cynara scolymus Nutrition 0.000 abstract description 33
- 235000016520 artichoke thistle Nutrition 0.000 abstract description 32
- 239000003480 eluent Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241000208838 Asteraceae Species 0.000 description 1
- 235000003198 Cynara Nutrition 0.000 description 1
- 241000208947 Cynara Species 0.000 description 1
- 235000003230 Helianthus tuberosus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 239000008845 cholagoga Substances 0.000 description 1
- 229940124571 cholagogue Drugs 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of artichoke processing, in particular to a filtering device for extracting cynarin based on ethanol. It includes the filter equipment of feed arrangement and feed arrangement bottom, and feed arrangement includes the feeding case, and feeding roof portion intercommunication has the feeder hopper, and filter equipment includes at least: the inner walls of two sides of the filtering box, which are close to the top, are provided with two upper slide rails, a coarse filtering plate and a fine filtering plate are respectively arranged between the two upper slide rails on the same horizontal plane in a sliding manner, and the inner walls of two sides of the filtering box, which are close to the bottom, are provided with lower slide rails; the solution adding device comprises a fixed cylinder, the end part of the fixed cylinder is communicated with the inside of the filter box, the outer wall of the fixed cylinder is provided with a graduated scale, the fixed cylinder is made of transparent plastic, and a piston is arranged in the fixed cylinder in a sliding manner; the edge of the fine filter plate is arranged inside the lower sliding rail in a sliding mode.
Description
Technical Field
The invention relates to the technical field of artichoke processing, in particular to a filtering device for extracting cynarin based on ethanol.
Background
Artichoke is a plant belonging to genus Cynara of family Compositae, and is cultivated in China in Shanghai, Zhejiang, Hunan, Yunnan, etc. with small amount. It is fond of humid climate, resistant to light frost and contraindicated for dry heat. The main root is deep in soil, the lateral roots are long and are mostly distributed in a soil layer of 20-40 cm. The stem is upright, the stem is shortened in one year, and the stem node is elongated after budding in the second year, so that the height of the grown plant is 1-1.5 m;
cynarin in artichoke has the functions of benefiting gallbladder, protecting liver and reducing cholesterol, is clinically used for treating various diseases caused by insufficient liver function, and can also be used as a cholagogue, so that extraction of cynarin in artichoke is very important, but an effective filtering device is not available when cynarin is extracted, so that impurities in cynarin are more, the quality of cynarin is influenced, and in the process of adding an ethanol solution to extract cynarin, the ethanol solution is not conveniently and quantitatively added, so that the extraction efficiency of cynarin is influenced.
Disclosure of Invention
The invention aims to provide a filtering device for extracting cynarin based on ethanol, which solves the problems in the background technology.
In order to achieve the above purpose, the invention provides a filtering device for extracting cynarin based on ethanol, comprising a feeding device and a filtering device at the bottom of the feeding device, wherein the feeding device comprises a feeding box, the top of the feeding box is communicated with a feeding hopper, and the filtering device at least comprises:
the top of the filter box is communicated with the bottom of the feeding box, two upper slide rails are arranged on the inner walls of the two sides of the filter box close to the top, a coarse filter plate and a fine filter plate are respectively arranged between the two upper slide rails on the same horizontal plane in a sliding manner, and lower slide rails are arranged on the inner walls of the two sides of the filter box close to the bottom;
the solution adding device is positioned between the upper sliding rail and the lower sliding rail and comprises a fixed cylinder, the end part of the fixed cylinder is communicated with the inside of the filter box, the outer wall of the fixed cylinder is provided with a graduated scale, the fixed cylinder is made of transparent plastic, a piston is arranged in the fixed cylinder in a sliding manner, the end part of the piston is provided with a fixed rod, the end part of the fixed rod extends out of the inside of the fixed cylinder and is connected with a push plate, the outer wall of the fixed cylinder, close to the front end, is communicated with a liquid adding pipe, and the end part of the liquid adding pipe is in threaded connection with a sealing cover;
the size of the fine filter plate is matched with the size of the cross section inside the filter box, the edge of the fine filter plate is arranged inside the lower sliding rail in a sliding mode, and the fine filter plate is used for filtering residues in cynarin;
the filtering device in the embodiment is used specifically, the globe artichoke is thrown into the feeding box from the opening at the top of the feeding hopper, then the concentrated solution of the artichoke falls below the fine filter plate, then the sealing cover is opened, ethanol solution with the volume percentage concentration of 50-70 percent is added into the fixed cylinder through the opening at the top of the liquid feeding pipe, sleeving the sealing cover on the end of the liquid feeding pipe, pushing the push plate to drive the fixed rod to move, making the piston slide in the fixed cylinder, pushing the ethanol solution into the filter box, mixing the concentrated artichoke solution with the ethanol solution to obtain cynarin eluent, then the cynarin eluent is filtered and the residue is removed through the surface of the fine filter plate, and the cynarin eluent is stored at the bottom of the inner cavity of the filter box.
As a further improvement of the technical scheme, the bottom of the filter box is close to the corner and is provided with a supporting leg, the bottom of the supporting leg is provided with a supporting table, the supporting table is in a frustum shape, the opening of the outer wall of the filter box is hinged with a sealing box door, and the sealing box door is made of transparent glass.
As a further improvement of the technical scheme, the feeding box is internally provided with a fixed frame, two rotating grooves are all formed in the inner walls of two sides of the fixed frame, the rotating grooves are internally rotatably provided with rotating lead screws, two rotating lead screws are provided with a left clamping plate and a right clamping plate, the outer walls of two sides of the left clamping plate are both provided with a left moving block, the surface of the left moving block is provided with a left screw hole, the left screw hole is connected with the rotating lead screw outer wall in a threaded fit manner, the outer walls of two sides of the right clamping plate are both provided with a right moving block, the surface of the right moving block is provided with a right screw hole, and the right screw hole is connected with the rotating lead screw outer wall.
As a further improvement of this technical scheme, left side splint with right side splint all are "cuboid" form, left side splint with right side splint all adopt stainless steel, a plurality of through-holes have been seted up to left side splint surface equidistant, right side splint surface equidistant is provided with a plurality of spine, spine with through-hole looks adaptation.
As a further improvement of the technical scheme, four ends of the rotary screw rod are fixedly provided with first bevel gears, two first bevel gears at the same side are meshed with one another to form a second bevel gear, the end of the second bevel gear is connected with an output shaft of a rotary motor, and the rotary motor is embedded in the inner wall of the fixed frame.
As a further improvement of the technical scheme, the coarse filter plate is made of a polyurethane filter screen with the mesh diameter of 0.5-1.0mm, the fine filter plate is made of a polyurethane filter screen with the mesh diameter of 0.1-0.5mm, and the fine filter plate is made of a polyurethane filter screen with the mesh diameter of 0.05-0.1 mm.
As a further improvement of the technical scheme, the coarse filter plate, the fine filter plate and the fine filter plate are respectively provided with a sliding block on the outer walls of two sides, the sliding blocks are matched with the inner sizes of the upper slide rail and the lower slide rail, the end part of each sliding block is provided with a groove, a roller is rotatably arranged in each groove, and the outer wall of the roller is tightly attached to the inner walls of the upper slide rail and the lower slide rail.
As a further improvement of the technical scheme, the bottom of the inner cavity of the filter box is provided with a guide plate, the top of the guide plate is in an inverted frustum shape, the center of the surface of the guide plate is communicated with a liquid outlet pipe, the end part of the liquid outlet pipe is in threaded connection with a connecting sleeve, the bottom of the connecting sleeve is communicated with a collecting barrel, and the collecting barrel is in a cylindrical shape.
As a further improvement of the technical scheme, the inner wall of the fixed cylinder is provided with a sliding groove, the sliding groove is as long as the inner length of the fixed cylinder, the inner wall of the fixed cylinder close to the end part is provided with a limiting groove, the limiting groove is communicated with the inside of the sliding groove, the outer wall of the fixed rod close to the piston is provided with a limiting rod, and the end part of the limiting rod is matched with the inside of the limiting groove.
As a further improvement of the technical scheme, the coarse filtration plate, the fine filtration plate with fine filtration plate bottom all is provided with prevents stifled device, prevent stifled device including the linking frame, the linking frame is fixed respectively the coarse filtration plate the fine filtration plate with fine filtration plate bottom, the inside rotation of linking frame is provided with accommodate the lead screw, accommodate the lead screw end connection has the accommodate the motor output shaft, accommodate the motor is fixed to be set up the linking frame inlayer, accommodate the lead screw outer wall threaded connection has the brush board, brush board top is provided with a plurality of brushes, brush the brush tip respectively with the coarse filtration plate the fine filtration plate with the net on fine filtration plate surface closely laminates.
Compared with the prior art, the invention has the beneficial effects that:
1. in this filter equipment based on ethanol extraction cynarin, through setting up filter equipment, the artichoke filters through coarse filtration board and fine filtration board, can filter the artichoke residue in the solution, then filters the inside impurity of the eluant of cynarin through the fine filtration board, makes the eluant of the cynarin that obtains cleaner, guarantees to extract the purity of cynarin.
2. In this filter equipment based on ethanol extraction cynarin, through setting up solution interpolation device, to the inside ethanol solution that adds volume percent concentration is 50-70% of solid fixed cylinder, promote the push pedal, drive the dead lever and remove, make the piston slide in solid fixed cylinder is inside, observe the scale, push quantitative ethanol solution inside the rose box, make concentrated artichoke solution mix with ethanol solution, obtain cynarin's eluant, conveniently add ethanol for cynarin draws the progress.
3. In this filter equipment based on ethanol extraction cynarin, through setting up fixed frame, the rotation lead screw rotates, makes left splint and right splint slide respectively inside fixed frame, can extrude the inside artichoke of entering feeding case, extrudes the inside concentrated solution of artichoke completely, makes resource make full use of, guarantees the efficiency that cynarin drawed.
4. In this filter equipment based on ethanol extraction cynarin, through setting up the cylinder, push-and-pull respectively the coarse filtration board fine filtration board with fine filtration board makes the slider respectively at last slide rail with slide rail inside slip down, make the cylinder roll at last slide rail with inside the slide rail down, reduce the coarse filtration board fine filtration board with the frictional resistance of fine filtration board push-and-pull makes to pull out the coarse filtration board fine filtration board with fine filtration board is lighter, saves intensity of labour, the follow-up maintenance clearance of being convenient for.
5. In this filter equipment based on ethanol extraction cynarin, through setting up the guide plate, solution flows to guide plate center department along the guide plate surface, from drain pipe flow direction adapter sleeve, then inside dropping the collecting vessel to the convenience is collected solution, twists the collecting vessel, conveniently takes off the collecting vessel, and the solution is retrieved fast to being convenient for, avoids solution to drop subaerially, causes the wasting of resources.
6. In this filter equipment based on ethanol extraction cynarin, through setting up stifled device, drive accommodate the lead screw by the accommodate the motor output shaft and rotate inside the connected frame, make the internal thread on brush board surface slide along the external screw thread of accommodate the lead screw outer wall, drive the brush and move coarse filtration board fine filtration board with the net on fine filtration board surface brushes the impurity that the net internal clogging, avoids blockking up and influences normal filter effect, and the practicality is stronger.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a cut-away view of the structure of the feeding apparatus of example 1;
FIG. 3 is a schematic view of the structure of a fixing frame according to embodiment 1;
FIG. 4 is a schematic view of the structure of the left splint according to embodiment 1;
FIG. 5 is a schematic view showing the construction of a right splint according to embodiment 1;
FIG. 6 is a partial top sectional view of a fixing frame structure of embodiment 1;
FIG. 7 is a schematic view of the structure of a filter device according to example 1;
FIG. 8 is a schematic structural view of a filtration tank according to embodiment 1;
FIG. 9 is a schematic view of the structure of a solution adding apparatus in example 1;
FIG. 10 is a schematic view of a fine filter plate structure according to example 1;
FIG. 11 is a schematic view of a slider structure according to embodiment 1;
fig. 12 is an exploded view of the structure of the baffle of embodiment 1;
fig. 13 is a schematic structural view of the anti-blocking device in embodiment 1.
The various reference numbers in the figures mean:
100. a feeding device;
110. a feeding box; 111. a feed hopper;
120. a fixed frame; 121. a rotating groove; 122. rotating the screw rod; 123. a first bevel gear; 1231. a second bevel gear; 1232. rotating the motor; 124. a left splint; 1240. a through hole; 1241. moving the block to the left; 1242. a left threaded hole; 125. a right splint; 1250. pricking with a sharp point; 1251. moving the block to the right; 1252. a right thread hole;
200. a filtration device;
210. a filter box; 2101. an upper slide rail; 2102. a lower slide rail; 211. a coarse filter plate; 212. a fine filter plate; 213. sealing the box door; 214. supporting legs; 215. a support table;
220. a solution adding device; 221. a fixed cylinder; 2210. a graduated scale; 2211. a chute; 2212. a limiting groove; 222. a piston; 223. fixing the rod; 2230. a limiting rod; 224. pushing the plate; 225. a liquid feeding pipe; 2250. a sealing cover;
230. a fine filter plate; 231. a slider; 2310. grooving; 232. a drum;
240. a baffle; 241. a liquid outlet pipe; 242. connecting sleeves; 243. a collection barrel;
250. an anti-blocking device; 251. a connecting frame; 252. adjusting the screw rod; 2520. adjusting the motor; 253. a brushing plate; 254. the brush is brushed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1-13, the present embodiment provides a filtering apparatus for extracting cynarin based on ethanol, which includes a feeding device 100 and a filtering device 200 at the bottom of the feeding device 100, the feeding device 100 includes a feeding box 110, the top of the feeding box 110 is connected to a feeding hopper 111, artichoke is fed into the feeding box 110 from the opening at the top of the feeding hopper 111, and the filtering device 200 at least includes:
the top of the filter box 210 is communicated with the bottom of the feed box 110, artichoke in the feed box 110 can fall into the filter box 210, two upper sliding rails 2101 are arranged on the inner walls of two sides of the filter box 210 close to the top, a coarse filter plate 211 and a fine filter plate 212 are arranged between the two upper sliding rails 2101 on the same horizontal plane in a sliding mode respectively, artichoke enters the filter box 210 and is filtered by the coarse filter plate 211 and the fine filter plate 212, concentrated solution of artichoke falls below the fine filter plate 212, the coarse filter plate 211 and the fine filter plate 212 are pulled respectively, the edges of the coarse filter plate 211 and the fine filter plate 212 slide out of the filter box 210 along the upper sliding rails 2101, subsequent cleaning of artichoke residues on the tops of the coarse filter plate 211 and the fine filter plate 212 is facilitated, and lower sliding rails 2102 are arranged on the inner walls of two sides of the filter box 210 close to the bottom;
the solution adding device 220 is positioned between the upper sliding rail 2101 and the lower sliding rail 2102 and ensures that the solution can be mixed with concentrated artichoke liquid obtained by filtration, thereby facilitating the recovery of cynarin, the solution adding device 220 comprises a fixed cylinder 221, the end part of the fixed cylinder 221 is communicated with the inside of the filter box 210, the outer wall of the fixed cylinder 221 is provided with a graduated scale 2210, the fixed cylinder 221 is made of transparent plastic material, the quantity of ethanol solution in the fixed cylinder 221 can be conveniently observed, quantitative ethanol can be conveniently injected through the graduated scale 2210, the recovered artichoke can be more fully recovered, the inside of the fixed cylinder 221 is provided with a piston 222 in a sliding manner, the end part of the piston 222 is provided with a fixed rod 223, the end part of the fixed rod 223 extends out of the inside of the fixed cylinder 221 and is connected with a push plate 224, the ethanol solvent is added in the fixed cylinder 221, then the push plate 224 is pushed to drive the fixed, the ethanol solution is conveyed into the filter box 210 from the end part of the fixed cylinder 221, the ethanol solution with the volume percentage concentration of 10-18% enters the filter box 210 to obtain the eluent containing polyphenol, the ethanol solution with the volume percentage concentration of 50-70% is input into the filter box 210 to obtain the eluent containing cynarin, the outer wall of the fixed cylinder 221 close to the front end is communicated with a liquid feeding pipe 225, the end part of the liquid feeding pipe 225 is in threaded connection with a sealing cover 2250, the sealing cover 2250 is opened, and the ethanol solution is added into the fixed cylinder 221 through the opening at the top of the liquid feeding pipe 225, so that the operation is convenient, and the solvent can be supplemented at any time;
the fine filter plate 230, the fine filter plate 230 size of a dimension and the inside cross-sectional dimension size looks adaptation of rose box 210, make the fine filter plate 230 can be located the rose box 210 completely inside, the fine filter plate 230 edge slides and sets up inside slide rail 2102 down, the push-and-pull fine filter plate 230 can be along inside slide rail 2102 down, the fine filter plate 230 is followed the inside roll-off of rose box 210, be convenient for follow-up clearance maintenance fine filter plate 230, the fine filter plate 230 is used for filtering the residue in the cynarin, make the cynarin purity that obtains higher.
The filtering apparatus 200 of this embodiment is specifically used, artichoke is thrown into the feeding box 110 from the top opening of the feeding hopper 111, and then falls into the filtering box 210, artichoke is filtered by the coarse filtering plate 211 and the fine filtering plate 212, artichoke residue is left on the top of the coarse filtering plate 211 and the fine filtering plate 212, concentrated solution of artichoke falls below the fine filtering plate 212, then the sealing cover 2250 is opened, 50-70% ethanol solution by volume percentage is added into the fixed cylinder 221 through the top opening of the liquid adding pipe 225, the sealing cover 2250 is sleeved on the end of the liquid adding pipe 225, the push plate 224 is pushed to drive the fixed rod 223 to move, the piston 222 slides inside the fixed cylinder 221, the ethanol solution is pushed into the filtering box 210, concentrated artichoke solution is mixed with the ethanol solution to obtain cynarin eluent, then the cynarin eluent is filtered through the surface of the fine filtering plate 230, the cynarin eluate is stored in the bottom of the inner cavity of the filter box 210.
In this embodiment, filter box 210 bottom all is provided with supporting leg 214 near the corner, and supporting leg 214 bottom is provided with brace table 215, and brace table 215 is "frustum" form, and is big with ground area of contact through brace table 215, makes brace table 215 support subaerial more stable, and the articulated sealed chamber door 213 that is provided with of filter box 210 outer wall opening part, sealed chamber door 213 adopt the transparent glass material, conveniently sees through the filtration condition of glass's sealed chamber door 213 observation artichoke.
Further, a fixed frame 120 is arranged inside the feeding box 110, two rotating grooves 121 are formed in inner walls of two sides of the fixed frame 120, a rotating screw 122 is rotatably arranged inside the rotating groove 121, a left clamping plate 124 and a right clamping plate 125 are arranged between the two rotating screw 122, left moving blocks 1241 are arranged on outer walls of two sides of the left clamping plate 124, a left screw hole 1242 is formed in the surface of each left moving block 1241, the left screw hole 1242 is in threaded fit connection with an outer wall of the rotating screw 122, when the rotating screw 122 rotates inside the rotating groove 121, the left screw hole 1242 slides along threads on the outer wall of the rotating screw 122 to drive the left clamping plate 124 to slide inside the fixed frame 120, right moving blocks 1251 are arranged on outer walls of two sides of the right clamping plate 125, right screw holes 1252 are formed in the surface of each right moving block 1251, the right screw holes 1252 are in threaded fit connection with the outer wall of the rotating screw 122, the rotating screw 122 rotates, the inside of, the right clamping plate 125 is driven to slide in the fixed frame 120, the left clamping plate 124 and the right clamping plate 125 slide in the fixed frame 120 respectively, artichoke entering the feeding box 110 can be extruded, concentrated solution in the artichoke is completely extruded, resources are fully utilized, and the extraction efficiency of cynarin is guaranteed.
It is worth explaining, left splint 124 and right splint 125 all are "cuboid" form, left splint 124 all adopt stainless steel with right splint 125, production is convenient, long service life, a plurality of through-holes 1240 have been seted up to left splint 124 equidistant in surface, right splint 125 equidistant in surface is provided with a plurality of spine 1250, spine 1250 and through-hole 1240 looks adaptation, when left splint 124 and right splint 125 slowly are close to, extrude the inside concentrated solution of artichoke completely, solution passes from through-hole 1240 and drops inside rose box 210, spine 1250 inserts inside the through-hole 1240, can avoid through-hole 1240 to block up artichoke, make solution fully drop inside rose box 210, the practicality is stronger.
Specifically, four are rotated the equal fixed first conical gear 123 that is provided with of lead screw 122 tip, the meshing is connected with second conical gear 1231 between two first conical gear 123 of homonymy, second conical gear 1231 end connection has the output shaft of rotation motor 1232, it establishes at fixed frame 120 inner wall to rotate motor 1232 and inlay, will rotate motor 1232 switch on, make its work, drive second conical gear 1231 by rotating motor 1232 output shaft and rotate, make two first conical gear 123 rotate, thereby it rotates inside rotation groove 121 to drive rotation lead screw 122, and convenient for operation, it is lighter to make rotation lead screw 122 rotate.
Wherein, the coarse filter plate 211 is made of a polyurethane filter screen with the mesh diameter of 0.5-1.0mm, and can filter large-particle artichoke residues in concentrated solution of artichoke, the fine filter plate 212 is made of a polyurethane filter screen with the mesh diameter of 0.1-0.5mm, and can filter small-particle artichoke residues in the concentrated solution, and the fine filter plate 230 is made of a polyurethane filter screen with the mesh diameter of 0.05-0.1mm, and can filter impurities in eluent of cynarin, so that the obtained eluent of cynarin is cleaner, and the purity of extracted cynarin is ensured.
It is worth to say, the outer walls of the two sides of the coarse filter plate 211, the fine filter plate 212 and the fine filter plate 230 are respectively provided with a sliding block 231, the sliding blocks 231 are matched with the inner sizes of the upper sliding rail 2101 and the lower sliding rail 2102, the end portions of the sliding blocks 231 are provided with grooves 2310, the grooves 2310 are internally and rotatably provided with a roller 232, the outer wall of the roller 232 is tightly attached to the inner walls of the upper sliding rail 2101 and the lower sliding rail 2102, the coarse filter plate 211, the fine filter plate 212 and the fine filter plate 230 are respectively pushed and pulled, the sliding blocks 231 respectively slide inside the upper sliding rail 2101 and the lower sliding rail 2102, the roller 232 rolls inside the upper sliding rail 2101 and the lower sliding rail 2102, the friction resistance for pushing and pulling of the coarse filter plate 211, the fine filter plate 212 and the fine.
Wherein, rose box 210 inner chamber bottom is provided with guide plate 240, guide plate 240 top is "frustum" form of handstand, can make solution flow to guide plate 240 center department along guide plate 240 surface, guide plate 240 surface center department intercommunication has drain pipe 241, drain pipe 241 tip threaded connection has adapter sleeve 242, adapter sleeve 242 bottom intercommunication has collecting vessel 243, collecting vessel 243 is "cylindrical" tubbiness, solution can follow drain pipe 241 flow direction adapter sleeve 242, then fall inside collecting vessel 243, thereby conveniently collect solution, twist collecting vessel 243, the screw thread that makes adapter sleeve 242 inner wall slides along the screw thread of drain pipe 241 outer wall, make adapter sleeve 242 break away from drain pipe 241, take off collecting vessel 243, be convenient for retrieve solution fast, avoid solution to fall subaerial, cause the wasting of resources.
Furthermore, the inner wall of the fixed cylinder 221 is provided with a sliding groove 2211, the length of the sliding groove 2211 is the same as that of the inside of the fixed cylinder 221, the inner wall of the fixed cylinder 221 near the end is provided with a limiting groove 2212, the limiting groove 2212 is communicated with the inside of the sliding groove 2211, the outer wall of the fixed rod 223 near the piston 222 is provided with a limiting rod 2230, the end of the limiting rod 2230 is matched with the inside of the limiting groove 2212, the fixed rod 223 is pulled out to enable the limiting rod 2230 to be located inside the limiting groove 2212, the push plate 224 is rotated to drive the fixed rod 223 to rotate, the limiting rod 2230 is far away from the sliding groove 2211 to block the limiting rod 2230 from sliding to slide towards the inside of the fixed cylinder 221, accidental pressing of the push plate 224 to push ethanol solution to affect purification effect is avoided, the fixed rod 223 is rotated to enable the limiting rod 2230 to be aligned with the end of the sliding groove 2211, the push plate 224 to, convenient operation, convenient addition of ethanol solution, and high extraction efficiency of cynarin.
In addition, the bottom of the coarse filter plate 211, the fine filter plate 212 and the fine filter plate 230 are all provided with an anti-blocking device 250, the anti-blocking device 250 comprises a connecting frame 251, the connecting frame 251 is respectively fixed at the bottom of the coarse filter plate 211, the bottom of the fine filter plate 212 and the bottom of the fine filter plate 230, an adjusting screw rod 252 is rotatably arranged in the connecting frame 251, the end of the adjusting screw rod 252 is connected with an output shaft of an adjusting motor 2520, the adjusting motor 2520 is fixedly arranged at the inner layer of the connecting frame 251, the outer wall of the adjusting screw rod 252 is in threaded connection with a brush plate 253, the top of the brush plate 253 is provided with a plurality of brush brushes 254, the ends of the brush brushes 254 are respectively in close contact with grids on the surfaces of the coarse filter plate 211, the fine filter plate 212 and the fine filter plate 230, the adjusting motor 2520 is powered on to work, the adjusting screw rod 252 is, the driving brush 254 brushes the meshes on the surfaces of the coarse filter plate 211, the fine filter plate 212 and the fine filter plate 230, so that the impurities blocked inside the meshes are brushed away, the normal filtering effect is prevented from being influenced by the blockage, and the practicability is stronger.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Filter equipment based on ethanol extraction cynarin, including feed arrangement (100) and filter equipment (200) of feed arrangement (100) bottom, its characterized in that: the feeding device (100) comprises a feeding box (110), the top of the feeding box (110) is communicated with a feeding hopper (111), and the filtering device (200) at least comprises:
the top of the filter box (210) is communicated with the bottom of the feeding box (110), two upper slide rails (2101) are arranged on the inner walls of two sides of the filter box (210) close to the top, a coarse filter plate (211) and a fine filter plate (212) are respectively arranged between the two upper slide rails (2101) on the same horizontal plane in a sliding manner, and lower slide rails (2102) are arranged on the inner walls of two sides of the filter box (210) close to the bottom;
the solution adding device (220) is located between the upper sliding rail (2101) and the lower sliding rail (2102), the solution adding device (220) comprises a fixed cylinder (221), the end of the fixed cylinder (221) is communicated with the inside of the filter box (210), a graduated scale (2210) is arranged on the outer wall of the fixed cylinder (221), the fixed cylinder (221) is made of transparent plastic materials, a piston (222) is arranged inside the fixed cylinder (221) in a sliding mode, a fixed rod (223) is arranged at the end of the piston (222), a push plate (224) is connected to the end of the fixed rod (223) extending out of the fixed cylinder (221), a liquid adding pipe (225) is communicated with the outer wall close to the front end of the fixed cylinder (221), and a sealing cover (2250) is in threaded connection with the end of the liquid adding pipe (225);
the fine filter board (230), fine filter board (230) size of a dimension with the inside cross-sectional dimension looks adaptation of rose box (210), fine filter board (230) edge slip sets up inside lower slide rail (2102), fine filter board (230) are used for filtering the residue in the cynarin.
2. The ethanol based cynarin filtration device according to claim 1, characterized by: the utility model discloses a solar energy filter, including rose box (210), supporting leg (214) bottom are provided with brace table (215), brace table (215) are "frustum" form, rose box (210) outer wall opening part articulates and is provided with sealed chamber door (213), sealed chamber door (213) adopt the transparent glass material.
3. The ethanol based cynarin filtration device according to claim 1, characterized by: the utility model discloses a feed box, including feed box (110), fixed frame (120) both sides inner wall has all been provided with two and has been rotated groove (121), it is provided with rotation lead screw (122) to rotate groove (121) inside rotation, two it is provided with left splint (124) and right splint (125) to rotate between lead screw (122), left splint (124) both sides outer wall all is provided with a left side and moves piece (1241), a left side moves piece (1241) surface and is provided with left silk hole (1242), left side silk hole (1242) with it is connected to rotate lead screw (122) outer wall screw-thread fit, right splint (125) both sides outer wall all is provided with and moves piece (1251) to the right side, it is provided with right silk hole (1252) to move piece (1251) surface to the right side, right silk hole (1252) with it is connected to rotate lead screw (122).
4. The ethanol based cynarin filtration device according to claim 3, characterized in that: left side splint (124) with right side splint (125) all are "cuboid" form, left side splint (124) with right side splint (125) all adopt stainless steel, a plurality of through-holes (1240) have been seted up to left side splint (124) surface equidistant, right side splint (125) surface equidistant is provided with a plurality of spine (1250), spine (1250) with through-hole (1240) looks adaptation.
5. The ethanol based cynarin filtration device according to claim 3, characterized in that: four it all fixes and is provided with first conical gear (123) to rotate lead screw (122) tip, two of homonymy the meshing is connected with second conical gear (1231) between first conical gear (123), second conical gear (1231) end connection has rotation motor (1232) output shaft, rotation motor (1232) inlay and establish fixed frame (120) inner wall.
6. The ethanol based cynarin filtration device according to claim 1, characterized by: the coarse filter plate (211) is made of a polyurethane filter screen with the mesh diameter of 0.5-1.0mm, the fine filter plate (212) is made of a polyurethane filter screen with the mesh diameter of 0.1-0.5mm, and the fine filter plate (230) is made of a polyurethane filter screen with the mesh diameter of 0.05-0.1 mm.
7. The ethanol based cynarin filtration device according to claim 1, characterized by: the inner wall of the two sides of the coarse filter plate (211), the fine filter plate (212) and the fine filter plate (230) are respectively provided with a sliding block (231), the sliding blocks (231) are matched with the inner sizes of the upper sliding rail (2101) and the lower sliding rail (2102), a slot (2310) is formed in the end part of each sliding block (231), a roller (232) is arranged inside the slot (2310) in a rotating mode, and the outer wall of the roller (232) is tightly attached to the inner wall of the upper sliding rail (2101) and the inner wall of the lower sliding rail (2102).
8. The ethanol based cynarin filtration device according to claim 1, characterized by: filter-box (210) inner chamber bottom is provided with guide plate (240), guide plate (240) top is "frustum" form of handstand, guide plate (240) surface center department intercommunication has drain pipe (241), drain pipe (241) tip threaded connection has adapter sleeve (242), adapter sleeve (242) bottom intercommunication has collecting vessel (243), collecting vessel (243) are the tubbiness of "cylinder".
9. The ethanol based cynarin filtration device according to claim 1, characterized by: fixed section of thick bamboo (221) inner wall has seted up spout (2211), spout (2211) length with fixed section of thick bamboo (221) inside length is the same, fixed section of thick bamboo (221) are close to the inner wall of tip and have seted up spacing groove (2212), spacing groove (2212) intercommunication inside spout (2211), the outer wall that dead lever (223) are close to piston (222) is provided with gag lever post (2230), gag lever post (2230) tip with the inside looks adaptation of spacing groove (2212).
10. The ethanol based cynarin filtration device according to claim 1, characterized by: the bottoms of the coarse filter plate (211), the fine filter plate (212) and the fine filter plate (230) are all provided with anti-blocking devices (250), the anti-blocking device (250) comprises a connecting frame (251), the connecting frame (251) is respectively fixed at the bottom of the coarse filter plate (211), the fine filter plate (212) and the fine filter plate (230), an adjusting screw rod (252) is rotatably arranged in the connecting frame (251), the end part of the adjusting screw rod (252) is connected with an output shaft of an adjusting motor (2520), the adjusting motor (2520) is fixedly arranged at the inner layer of the connecting frame (251), the outer wall of the adjusting screw rod (252) is connected with a brush plate (253) in a threaded manner, a plurality of brush brushes (254) are arranged at the top of the brush plate (253), the end part of the brushing hairbrush (254) is respectively and tightly jointed with the grids on the surfaces of the coarse filter plate (211), the fine filter plate (212) and the fine filter plate (230).
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| CN202011113249.5A CN112263863A (en) | 2020-10-17 | 2020-10-17 | Filtering device based on ethanol extraction of cynarin |
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| CN202011113249.5A CN112263863A (en) | 2020-10-17 | 2020-10-17 | Filtering device based on ethanol extraction of cynarin |
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Application publication date: 20210126 |