CN117531237A - Anthocyanin extraction element - Google Patents
Anthocyanin extraction element Download PDFInfo
- Publication number
- CN117531237A CN117531237A CN202311834269.5A CN202311834269A CN117531237A CN 117531237 A CN117531237 A CN 117531237A CN 202311834269 A CN202311834269 A CN 202311834269A CN 117531237 A CN117531237 A CN 117531237A
- Authority
- CN
- China
- Prior art keywords
- side wall
- collecting frame
- shell
- filter screen
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229930002877 anthocyanin Natural products 0.000 title claims abstract description 47
- 235000010208 anthocyanin Nutrition 0.000 title claims abstract description 47
- 239000004410 anthocyanin Substances 0.000 title claims abstract description 47
- 150000004636 anthocyanins Chemical class 0.000 title claims abstract description 47
- 238000000605 extraction Methods 0.000 title claims abstract description 47
- 238000003756 stirring Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 abstract description 22
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 2
- TWCMVXMQHSVIOJ-UHFFFAOYSA-N Aglycone of yadanzioside D Natural products COC(=O)C12OCC34C(CC5C(=CC(O)C(O)C5(C)C3C(O)C1O)C)OC(=O)C(OC(=O)C)C24 TWCMVXMQHSVIOJ-UHFFFAOYSA-N 0.000 description 1
- PLMKQQMDOMTZGG-UHFFFAOYSA-N Astrantiagenin E-methylester Natural products CC12CCC(O)C(C)(CO)C1CCC1(C)C2CC=C2C3CC(C)(C)CCC3(C(=O)OC)CCC21C PLMKQQMDOMTZGG-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 240000000851 Vaccinium corymbosum Species 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229930014669 anthocyanidin Natural products 0.000 description 1
- 150000001452 anthocyanidin derivatives Chemical class 0.000 description 1
- 235000008758 anthocyanidins Nutrition 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- -1 flavonoid compounds Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- PFOARMALXZGCHY-UHFFFAOYSA-N homoegonol Natural products C1=C(OC)C(OC)=CC=C1C1=CC2=CC(CCCO)=CC(OC)=C2O1 PFOARMALXZGCHY-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
-
- 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
- B01D29/03—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 self-supporting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses an anthocyanin extraction device, which comprises: a housing; the multi-stage filter screens are fixedly connected with the inner side wall of the shell, and each stage of filter screen is provided with an opening; the lower part of the rotating shaft is positioned in the shell and above the topmost filter screen, the upper part of the rotating shaft penetrates through the top of the shell, and the lower part of the rotating shaft is provided with a blade; the baffle plates are arranged above the openings corresponding to the baffle plates, the openings corresponding to the baffle plates can be sealed, and the rotating shaft and the blades are positioned above the baffle plates at the top; the collecting frames are arranged below the openings corresponding to the collecting frames; the rotating rod is positioned below the rotating shaft and the blades, the lower part of the rotating rod passes through the bottom of the shell, the upper part of the rotating rod passes through each level of filter screen and is rotationally connected with each level of filter screen, and each baffle is fixedly connected with the rotating rod. The invention breaks raw materials, filters, collects residues and collects filtrate in the same equipment, so that the use cost is reduced.
Description
Technical Field
The present invention relates to the field of active ingredient extraction. More particularly, the present invention relates to anthocyanin extraction devices.
Background
Anthocyanin (anthocyanidin) is also called as an anthocyanin, is a water-soluble natural pigment widely existing in plants in nature, and is a colored aglycone obtained by anthocyanin hydrolysis. Anthocyanin belongs to flavonoid compounds and is a purely natural anti-aging nutritional supplement.
The existing anthocyanin extraction device, such as the application number 202020976941.X European Li Huaqing extract and juice extractor, breaks raw materials, filters, collects residues and collects filtrate in different devices, so that the use cost is high.
Disclosure of Invention
The invention aims to provide an anthocyanin extraction device, which is used for crushing raw materials, filtering, collecting residues and collecting filtrate in the same equipment, so that the use cost is reduced.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided an anthocyanin extraction device including:
the shell is hollow, the top of the shell is provided with a feed inlet, and the shell is provided with a discharge outlet and an extractant inlet;
the multi-stage filter screens are arranged in the shell at intervals along the vertical direction, each stage of filter screen is horizontally arranged and fixedly connected with the inner side wall of the shell, each stage of filter screen is provided with an opening, the meshes of the multi-stage filter screen gradually become smaller from top to bottom, and the discharge port is positioned below the filter screen at the bottommost part;
the rotary shaft is arranged in the vertical direction, the lower part of the rotary shaft is positioned in the shell and above the filter screen at the top, the upper part of the rotary shaft passes through the top of the shell and is driven by power to rotate, and the lower part of the rotary shaft is provided with a blade;
the rotary shaft and the blades are positioned above the top baffle;
the collecting frames are arranged between the two adjacent filtering screens and below the filtering screen at the bottommost part, one opening corresponds to one collecting frame, and each collecting frame is arranged below the corresponding opening;
the rotating rod is arranged in the vertical direction and is positioned below the rotating shaft and the blades, the lower part of the rotating rod penetrates through the bottom of the shell and rotates under the driving of power, the upper part of the rotating rod penetrates through each level of filter screen and is rotationally connected with each level of filter screen, and each baffle is fixedly connected with the rotating rod.
Preferably, in the anthocyanin extraction device, the extractant inlet is located below the bottommost filter screen.
Preferably, in the anthocyanin extracting device, the housing is cylindrical, the rotating shaft and the rotating rod are coaxially arranged with the housing, each opening is elongated, one end of each opening extends to the inner side wall of the housing, and the other end of each opening extends to be close to the rotating rod.
Preferably, the anthocyanin extraction device further comprises:
the guide barrels are arranged between each opening and the corresponding collecting frame, the top of each guide barrel is connected with the filter screen above the guide barrels, the bottom of each guide barrel is opposite to the inside of the corresponding collecting frame, each opening is communicated with the inside of the corresponding guide barrel, each collecting frame is fixed on the corresponding guide barrel, and each guide barrel gradually tapers from top to bottom.
Preferably, in the anthocyanin extraction device, each collecting frame comprises a first side wall and a second side wall, the first side wall of each collecting frame is vertically arranged and is separated from the inner side wall of the shell by a certain distance, the second side wall is opposite to the first side wall, and a plurality of filter holes are formed in each first side wall at intervals;
the anthocyanin extraction device further comprises:
a plurality of driving gears are arranged between two adjacent filter screens, and one driving gear is arranged below the filter screen at the bottommost part, and each driving gear is arranged on the rotating rod;
the lower part of each collecting frame is horizontally provided with a screw rod, one end of each screw rod is fixedly provided with a driven gear, the driven gear is meshed with a driving gear, and the other end of each screw rod is rotationally connected with the inner side wall of the shell;
a plurality of nuts, each screw is provided with a nut matched with the screw;
the pushing rods are in reverse L shape, one tail end of each pushing rod is connected with the corresponding nut, and the other tail end of each pushing rod penetrates through the second side wall of the corresponding collecting frame;
the plurality of pressing plates are corresponding to one collecting frame, each pressing plate is arranged in the corresponding collecting frame, is respectively opposite to the first side wall of the corresponding collecting frame, is positioned below the corresponding guide cylinder, and the other end of each pushing rod is fixedly connected with the corresponding pressing plate; when the rotating rod is driven by power to rotate positively and negatively, each screw rod rotates synchronously, and each pressing plate moves back and forth between the corresponding first side wall and the corresponding second side wall.
Preferably, in the anthocyanin extraction device, the shell is provided with a plurality of door bodies, one door body corresponds to one collecting frame, each first side wall is provided with a supporting rod, one end of each supporting rod is fixedly connected with the corresponding first side wall, the other end of each supporting rod is respectively propped against the corresponding door body, the side walls of the collecting frame are formed by sequentially connecting a first side wall, a third side wall, a second side wall and a fourth side wall, and each first side wall is contacted with the third side wall and the fourth side wall of the corresponding collecting frame and is rotationally connected with the bottom of the corresponding collecting frame; for any collecting frame, when the corresponding door body is opened, the first side wall can rotate under the pushing of the pressing plate until the free end of the first side wall is positioned outside the door body, and the first side wall is horizontal and is placed at the bottom of the door frame corresponding to the corresponding door body.
Preferably, in the anthocyanin extraction device, when the door body corresponding to any one of the pressing plates is opened and the first side wall rotates to be horizontal, each pressing plate can reciprocate between the free ends of the second side wall and the first side wall corresponding to the pressing plate.
Preferably, in the anthocyanin extraction device, a stirring blade is arranged on the rotating rod, and the stirring blade is located below the bottommost screw rod.
Preferably, in the anthocyanin extracting device, for any one of the guide cylinders, a circle of convex edges are horizontally arranged at the bottom of the guide cylinder outwards, the convex edges extend to the inner side walls of the contact collecting frame, and the top of the pressing block is level with the bottom of the convex edges.
Preferably, in the anthocyanin extraction device, the other end of each supporting rod is respectively provided with a pressure sensor, the door body is an electric door body, and the bottoms of the door frames corresponding to the door bodies are respectively provided with an elastic part; when the door body is opened, the first side wall rotates to be horizontal, and the elastic component is compressed.
The invention at least comprises the following beneficial effects:
according to the invention, the blades are driven to rotate through the rotating shafts, so that materials can be cut and crushed, the crushed materials are filtered step by step through the filter screens at all levels, filtrate flows to the bottom of the shell, filter residues are retained on the filter screens at all levels, and then the filter residues are driven to rotate through the rotating rods to drive the baffle plates at all levels, so that the filter residues can be pushed to all openings and fall into all collecting frames from all openings, and the crushing, filtering, residue collection and filtrate collection of raw materials are performed in the same equipment, so that the use cost is reduced.
According to the invention, after the filtrate flows to the bottom of the shell, the stirring blade is driven to rotate by the rotating rod, so that the filtrate and the extracting agent are uniformly mixed, and the extraction efficiency can be improved. In the forward and backward rotation process of the rotating rod, each pressing plate can reciprocate between the corresponding first side wall and the corresponding second side wall, filter residues can be extruded, extruded filtrate flows to the lower part of the shell, and one power device drives the rotating rod to rotate, so that the mixing of the filtrate and the extracting agent and the extrusion of the filter residues can be realized simultaneously, and the cost can be saved.
When the pressure sensor senses that the pressure of the pressing plate on the corresponding first side wall reaches the preset pressure, the corresponding door body is opened, the free end of the first side wall rotates outside the door body under the pushing of the pressing plate, and then the pressing plate continues to push the filter residues forwards, so that the filter residues can be pushed out and collected.
According to the invention, the elastic part is arranged at the bottom of the door frame, so that the first side wall automatically returns after filter residues are discharged, and the next extraction is convenient.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of an anthocyanin extraction device according to one embodiment of the present invention;
fig. 2 is a schematic view of a structure of a filter screen according to an embodiment of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
It should be noted that, in the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the present invention provides an anthocyanin extraction device, comprising:
the extraction device comprises a shell 1, wherein the interior of the shell 1 is hollow, a feed inlet 101 is formed in the top of the shell 1, and a discharge outlet 102 and an extractant inlet 103 are formed in the shell 1;
the multi-stage filter screens 2 are arranged in the shell 1 at intervals along the vertical direction, each stage of filter screen 2 is horizontally arranged and fixedly connected with the inner side wall of the shell 1, each stage of filter screen 2 is provided with an opening 201, the meshes of the multi-stage filter screen 2 are gradually reduced from top to bottom, crushed slurry can be filtered step by step, and the discharge port 102 is positioned below the filter screen 2 at the bottommost part;
a rotating shaft 3 arranged in a vertical direction, wherein the lower part of the rotating shaft 3 is positioned in the shell 1 and above the filter screen 2 at the top, the upper part of the rotating shaft passes through the top of the shell 1 and rotates under the drive of power, and a blade is arranged at the lower part of the rotating shaft 3; the raw material is crushed by the blade.
A plurality of baffles 4, one opening 201 corresponds to one baffle 4, each baffle 4 is arranged above the corresponding opening 201 and can seal the corresponding opening 201, and the rotating shaft 3 and the blades are positioned above the topmost baffle 4 and are separated by a certain distance, so that the topmost baffle 4 does not interfere the rotation of the rotating shaft 3 and the blades;
a plurality of collecting frames 5, a collecting frame 5 is arranged between two adjacent two-stage filter screens 2 and below the filter screen 2 at the bottommost part, an opening 201 corresponds to one collecting frame 5, and each collecting frame 5 is arranged below the corresponding opening 201, so that filter residues falling through the opening 201 can fall into the collecting frame 5;
the rotating rod 6 is arranged in the vertical direction and is positioned below the rotating shaft 3 and the blades and is separated by a certain distance, so that the rotating shaft 3 and the blades cannot interfere the rotating rod 6 to rotate, the lower part of the rotating rod 6 passes through the bottom of the shell 1 and rotates under the driving of power, the upper part of the rotating rod 6 passes through each level of filter screens 2 and is in rotary connection with each level of filter screens 2, and each baffle 4 is fixedly connected with the rotating rod 6.
According to the anthocyanin extraction device, when the anthocyanin extraction device is used, the opening 201 corresponding to the anthocyanin extraction device is sealed by each baffle 4 respectively, raw materials such as blueberries are introduced into the shell 1 through the feeding port 101, the extractant is introduced through the extractant inlet 103, then the blades are driven to rotate through the rotating shaft 3 to cut and crush the materials, the crushed materials are filtered step by step through the filter screens 2 at each level, the filtrate flows to the bottom of the shell 1, the filter residues are retained on the filter screens 2 at each level, then the rotary rods 6 drive each baffle 4 to rotate at least one circle, the filter residues can be pushed to each opening 201 and fall into each collecting frame 5 from each opening 201, so that the crushing, filtering, residue collecting and filtrate collecting of the raw materials are all carried out in the same equipment, and the use cost is reduced.
In another embodiment, in the anthocyanin extraction device, the extractant inlet 103 is located below the bottommost filter screen 2, so that the filtrate and the extractant are mixed at the bottom of the housing 1.
In another aspect, in the anthocyanin extraction device, the housing 1 is cylindrical, the rotation shaft 3 and the rotation rod 6 are coaxially disposed with the housing 1, each opening 201 is elongated, one end of the opening extends to the inner side wall of the housing 1, and the other end of the opening extends to be close to the rotation rod 6, so that the opening 201 is long enough. During rotation of the baffle 4, the filter residue can be pushed to the opening 201 and then falls into the collecting frame.
In another aspect, the anthocyanin extraction device further includes:
a plurality of guide cylinders 7, each opening 201 and the corresponding collection frame 5 between all be provided with a guide cylinder 7, the top of each guide cylinder 7 all is connected with its top's filter screen 2, the bottom all is relative with the inside of its corresponding collection frame 5, each opening 201 communicates with the inside of its corresponding guide cylinder 7 respectively, each collection frame is fixed on its corresponding guide cylinder 7 respectively, each guide cylinder 7 all from the top down gradually becomes thin. The filter residues are guided into a collecting frame by a guide cylinder 7.
In another scheme, in the anthocyanin extraction device, each collecting frame comprises a first side wall and a second side wall, the first side wall of each collecting frame is vertically arranged and is separated from the inner side wall of the shell 1 by a certain distance, the second side wall is opposite to the first side wall, and a plurality of filter holes are formed in each first side wall at intervals;
the anthocyanin extraction device further comprises:
a plurality of driving gears 8 are arranged between the two adjacent stages of filter screens 2 and below the filter screen 2 at the bottommost part, and each driving gear 8 is arranged on the rotating rod 6; a horn-shaped shielding plate 18 may be provided above each of the driving gears 8, respectively, so that the shielding plate 18 is fixed to the rotating lever 6. The driving gear 8 and the driven gear 10 are shielded by the shielding plate 18, so that the rotation of the driving gear 8 and the driven gear 10 is prevented from being influenced by the flow of the filtered liquid to the driving gear 8 and the driven gear 10. A horn-shaped shielding plate 18 can also be arranged below the bottommost driving gear 8, so that the shielding plate 18 is fixed on the rotating rod 6. The bottommost driving gear 8 and the driven gear 10 are shielded by the shielding plate 18, so that the influence of the splashing of the filtrate and the extractant on the bottommost driving gear 8 and the bottommost driven gear 10 on the rotation of the bottommost driving gear 8 and the bottommost driven gear 10 in the process of stirring the filtrate and the extractant by the stirring blade is avoided.
The lower part of each collecting frame 5 is horizontally provided with a screw rod 9, one end of each screw rod 9 is fixedly provided with a driven gear 10, one driven gear 10 is meshed with one driving gear 8, and the other end of each screw rod 9 is rotationally connected with the inner side wall of the shell 1;
a plurality of nuts 11, each screw 9 is provided with a nut 11 matched with the screw 9; the screw 9 rotates to linearly move the nut 11 in the extending direction of the screw 9.
The pushing rods 12, one pushing rod 12 corresponds to one nut 11 and one collecting frame, each pushing rod 12 is in an inverted L shape, one tail end of each pushing rod 12 is connected with the corresponding nut 11, and the other tail end of each pushing rod 12 penetrates through the second side wall of the corresponding collecting frame;
a plurality of pressing plates 13, one pressing plate 13 corresponds to one collecting frame, each pressing plate 13 is arranged in the corresponding collecting frame, is opposite to the first side wall of the corresponding collecting frame and is positioned below the corresponding guide cylinder 7, and the other end of each pushing rod 12 is fixedly connected with the corresponding pressing plate 13; when the rotating rod 6 is driven by power to rotate positively and negatively, each screw rod 9 rotates synchronously, and each pressing plate 13 moves reciprocally between the corresponding first side wall and second side wall.
After the filtrate flows to the bottom of the shell 1, the stirring blades are driven to rotate by the rotating rod 6, so that the filtrate and the extracting agent are uniformly mixed, and in the forward and reverse rotation process of the rotating rod 6, each pressing plate 13 moves back and forth between the corresponding first side wall and second side wall, so that filter residues can be extruded, the extruded filtrate flows to the lower part of the shell 1, and a power device drives the rotating rod 6 to rotate, so that the mixing of the filtrate and the extracting agent and the extrusion of the filter residues can be realized simultaneously, and the cost can be saved.
Specifically, the baffle 4 seals the opening 201 first, the pressing plate 13 is close to the second side wall, after the rotating rod 6 drives the baffle 4 to rotate clockwise for one circle, the pressing plate 13 is close to the first side wall, the filter residues falling into the collecting frame are extruded, after a certain time of extrusion, the rotating rod 6 drives the baffle 4 to rotate anticlockwise for one circle, the baffle 4 seals the opening 201 again, and the pressing plate 13 is close to the second side wall again.
In another scheme, in the anthocyanin extraction device, the casing 1 is provided with a plurality of door bodies 14, one door body 14 corresponds to one collecting frame, each first side wall is provided with a supporting rod 15, one end of each supporting rod 15 is fixedly connected with the corresponding first side wall, the other end of each supporting rod is respectively propped against the corresponding door body 14, the first side wall is supported by the door body 14 in a staggered manner, the side wall of the collecting frame is formed by sequentially connecting a first side wall, a third side wall, a second side wall and a fourth side wall, and each first side wall is contacted with the third side wall and the fourth side wall of the corresponding collecting frame and is rotationally connected with the bottom of the corresponding collecting frame; for any one of the collection frames, when the corresponding door body 14 is opened, the first side wall can rotate to the free end (the free end is the top of the first side wall when the first side wall is vertical) under the pushing of the pressing plate 13, and the first side wall is horizontal and is placed at the bottom of the door frame corresponding to the corresponding door body. The door body 14 is opened, the first side wall rotates to be horizontal under the pushing of the pressing plate 13, and filter residues can be taken out.
In another aspect, in the anthocyanin extraction device, for any one of the pressing plates 13, when the corresponding door 14 is opened and the first side wall rotates to be horizontal, each pressing plate 13 can reciprocate between the free ends of the corresponding second side wall and first side wall. The baffle 4 seals the opening 201 first, the pressing plate 13 is close to the second side wall, after the rotating rod 6 drives the baffle 4 to rotate clockwise for one circle, the pressing plate 13 is close to the first side wall, the filter residues falling into the collecting frame are extruded, after the extrusion is carried out for a certain time, the door 14 is opened, the first side wall rotates to be horizontal under the pushing of the pressing plate 13, after the rotating rod 6 drives the baffle 4 to continuously rotate clockwise for half circle (one third circle, one half circle and the like), the pressing plate 13 pushes the filter residues on the first side wall off the first side wall, after the rotating rod 6 drives the baffle 4 to rotate anticlockwise for half circle (if the front continues to rotate clockwise for one third circle, one half circle and the like, at the moment anticlockwise for one third circle, one half circle and the like), the baffle 4 seals the opening 201 again, and the pressing plate 13 is close to the second side wall again. And then repeated.
In another aspect, in the anthocyanin extraction device, the rotating rod 6 is provided with a stirring blade, and the stirring blade is located below the bottom-most screw 9. After the filtrate flows to the bottom of the shell 1, the stirring blade is driven to rotate by the rotating rod 6, so that the filtrate and the extracting agent are uniformly mixed, and the extraction efficiency can be improved. In the forward and reverse rotation process of the rotating rod 6, each pressing plate 13 is made to reciprocate between the corresponding first side wall and second side wall, filter residues can be extruded, extruded filtrate flows to the lower part of the shell 1, and a power device drives the rotating rod 6 to rotate, so that mixing of the filtrate and the extracting agent and extrusion of the filter residues can be realized simultaneously, and cost can be saved.
In another scheme, in the anthocyanin extraction device, for any one of the guide cylinders 7, a circle of convex edge 701 is horizontally arranged at the bottom of the guide cylinder outwards, the convex edge 701 extends to the inner side wall of the contact collecting frame, the top of the pressing block is flush with the bottom of the convex edge 701, and when residues are extruded, the convex edge 701, the first side wall, the bottom of the collecting frame, the third side wall and the fourth side wall act together.
In another scheme, in the anthocyanin extraction device, the other end of each supporting rod 15 is respectively provided with a pressure sensor, the door body 14 is an electric door body 14, and the bottoms of the door frames corresponding to the door bodies 14 are respectively provided with an elastic component; when the door 14 is opened, the first sidewall rotates to be horizontal, and the elastic member is compressed.
A plurality of pushing devices 16 can be arranged on the outer side wall of the shell 1, one pushing device 16 is arranged above one door body 14, the pushing device 16 is connected with a controller, an L-shaped connecting rod 17 is arranged outside the door body 14, two ends of the connecting rod 17 are respectively connected with the outside of the door body 14 and the driving shaft of the pushing device 16, and the pushing device 16 drives the door body 14 to horizontally move so as to open and close the door body 14.
In the process of extruding the filter residues by the pressing plate 13, when the pressure sensor senses that the pressure of the supporting rod 15 to the corresponding door body reaches the preset pressure, the controller controls the corresponding door body 14 to be opened, the free end of the first side wall is enabled to rotate outside the door body 14 under the pushing of the pressing plate 13, and then the pressing plate 13 continues to push the filter residues forwards, so that the filter residues can be pushed out and collected.
Through setting up elastomeric element in the bottom of door frame, can make the filter residue discharge back, first side wall self return conveniently carries out next extraction.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. Anthocyanin extraction element, its characterized in that includes:
the shell is hollow, the top of the shell is provided with a feed inlet, and the shell is provided with a discharge outlet and an extractant inlet;
the multi-stage filter screens are arranged in the shell at intervals along the vertical direction, each stage of filter screen is horizontally arranged and fixedly connected with the inner side wall of the shell, each stage of filter screen is provided with an opening, the meshes of the multi-stage filter screen gradually become smaller from top to bottom, and the discharge port is positioned below the filter screen at the bottommost part;
the rotary shaft is arranged in the vertical direction, the lower part of the rotary shaft is positioned in the shell and above the filter screen at the top, the upper part of the rotary shaft passes through the top of the shell and is driven by power to rotate, and the lower part of the rotary shaft is provided with a blade;
the rotary shaft and the blades are positioned above the top baffle;
the collecting frames are arranged between the two adjacent filtering screens and below the filtering screen at the bottommost part, one opening corresponds to one collecting frame, and each collecting frame is arranged below the corresponding opening;
the rotating rod is arranged in the vertical direction and is positioned below the rotating shaft and the blades, the lower part of the rotating rod penetrates through the bottom of the shell and rotates under the driving of power, the upper part of the rotating rod penetrates through each level of filter screen and is rotationally connected with each level of filter screen, and each baffle is fixedly connected with the rotating rod.
2. The anthocyanin extraction apparatus of claim 1 wherein the extractant inlet is located below a bottommost screen.
3. The anthocyanin extraction device of claim 1, wherein the housing is cylindrical, the rotation shaft and the rotation rod are coaxially disposed with the housing, each opening is elongated, one end of the opening extends to the inner side wall of the housing, and the other end of the opening extends to be close to the rotation rod.
4. The anthocyanin extraction device of claim 2 further comprising:
the guide barrels are arranged between each opening and the corresponding collecting frame, the top of each guide barrel is connected with the filter screen above the guide barrels, the bottom of each guide barrel is opposite to the inside of the corresponding collecting frame, each opening is communicated with the inside of the corresponding guide barrel, each collecting frame is fixed on the corresponding guide barrel, and each guide barrel gradually tapers from top to bottom.
5. The anthocyanin extraction apparatus of claim 4, wherein each collection frame comprises a first side wall and a second side wall, the first side wall of each collection frame is vertically disposed and spaced from the inner side wall of the housing by a distance, the second side wall is opposite to the first side wall, and a plurality of filter holes are disposed on each first side wall at intervals;
the anthocyanin extraction device further comprises:
a plurality of driving gears are arranged between two adjacent filter screens, and one driving gear is arranged below the filter screen at the bottommost part, and each driving gear is arranged on the rotating rod;
the lower part of each collecting frame is horizontally provided with a screw rod, one end of each screw rod is fixedly provided with a driven gear, the driven gear is meshed with a driving gear, and the other end of each screw rod is rotationally connected with the inner side wall of the shell;
a plurality of nuts, each screw is provided with a nut matched with the screw;
the pushing rods are in reverse L shape, one tail end of each pushing rod is connected with the corresponding nut, and the other tail end of each pushing rod penetrates through the second side wall of the corresponding collecting frame;
the plurality of pressing plates are corresponding to one collecting frame, each pressing plate is arranged in the corresponding collecting frame, is respectively opposite to the first side wall of the corresponding collecting frame, is positioned below the corresponding guide cylinder, and the other end of each pushing rod is fixedly connected with the corresponding pressing plate; when the rotating rod is driven by power to rotate positively and negatively, each screw rod rotates synchronously, and each pressing plate moves back and forth between the corresponding first side wall and the corresponding second side wall.
6. The anthocyanin extraction device of claim 5, wherein the shell is provided with a plurality of door bodies, one door body corresponds to one collecting frame, each first side wall is provided with a supporting rod, one end of each supporting rod is fixedly connected with the corresponding first side wall, the other end of each supporting rod is propped against the corresponding door body, the side walls of the collecting frame are formed by sequentially connecting a first side wall, a third side wall, a second side wall and a fourth side wall, and each first side wall is contacted with the third side wall and the fourth side wall of the corresponding collecting frame and is rotationally connected with the bottom of the corresponding collecting frame; for any collecting frame, when the corresponding door body is opened, the first side wall can rotate under the pushing of the pressing plate until the free end of the first side wall is positioned outside the door body, and the first side wall is horizontal and is placed at the bottom of the door frame corresponding to the corresponding door body.
7. The anthocyanin extraction apparatus of claim 6, wherein for any one of the platens, each platen is capable of reciprocating between the free ends of its respective second and first side walls when the respective door is opened and the first side wall is rotated to the horizontal.
8. The anthocyanin extraction apparatus of claim 5, wherein the rotating rod is provided with a stirring blade positioned below a bottommost screw.
9. The anthocyanin extraction apparatus of claim 7, wherein for any one of the guide barrels, a rim is horizontally disposed outwardly from the bottom of the guide barrel, the rim extends to contact the inner side wall of the collection frame, and the top of the press block is flush with the bottom of the rim.
10. The anthocyanin extraction device of claim 7, wherein the other end of each support rod is provided with a pressure sensor respectively, the door body is an electric door body, and the bottoms of the door frames corresponding to the door bodies are all provided with elastic components; when the door body is opened, the first side wall rotates to be horizontal, and the elastic component is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311834269.5A CN117531237B (en) | 2023-12-28 | Anthocyanin extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311834269.5A CN117531237B (en) | 2023-12-28 | Anthocyanin extraction element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117531237A true CN117531237A (en) | 2024-02-09 |
| CN117531237B CN117531237B (en) | 2024-07-02 |
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