CN114570513A - Device and method for grinding raw materials in pulse-activating decoction oral liquid - Google Patents
Device and method for grinding raw materials in pulse-activating decoction oral liquid Download PDFInfo
- Publication number
- CN114570513A CN114570513A CN202210225195.4A CN202210225195A CN114570513A CN 114570513 A CN114570513 A CN 114570513A CN 202210225195 A CN202210225195 A CN 202210225195A CN 114570513 A CN114570513 A CN 114570513A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- grinding
- liquid
- raw materials
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- 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
Abstract
The invention belongs to the technical field of preparation of pulse-activating decoction oral liquid, and particularly relates to a device and a method for grinding raw materials in pulse-activating decoction oral liquid. According to the invention, the primary extrusion separation assembly is arranged, the raw material is placed in the extrusion frame before the grinding operation of the raw material is carried out, the first hydraulic cylinder is adjusted to drive the extrusion below the adjusting ring plate to extrude the raw material, the liquid medicine in the raw material is extruded under the action of the cutting pressure in the extrusion process of the extrusion needle, the primary separation of the liquid medicine and the raw material is realized, meanwhile, the extrusion plays a role in cutting the raw material in the extrusion process, the volume of the raw material is reduced, the subsequent grinding and crushing effects are indirectly improved, the liquid medicine is preliminarily extracted after the extrusion needle is repeatedly operated, the second hydraulic cylinder is adjusted to drive the pressure-bearing adapter ring plate to be separated from the extrusion frame, and the preliminarily extruded and divided raw material falls between the grinding block and the grinding cylinder under the guide of the guide cover.
Description
Technical Field
The invention relates to the technical field of preparation of pulse-activating decoction oral liquid, in particular to a device and a method for grinding raw materials in pulse-activating decoction oral liquid.
Background
Shengmaiyin oral liquid belongs to tonifying Chinese patent medicine, and comprises main components of dwarf lilyturf tuber, Chinese magnoliavine fruit and red ginseng; the medicine is relatively safe, has the effects of nourishing yin and promoting the production of body fluid, can tonify qi and restore pulse, has certain improvement effect on patients with deficiency of both qi and yin, palpitation, short breath, weak pulse and night sweat, and can be used for improving the blood pressure of hypotension patients; in addition, it is desirable to identify the cause of hypotension, and to better address the cause of the disease; the pulse-activating decoction has the side effects that yang syndrome and fire disease are easily caused, particularly, if the pulse-activating decoction is drunk for cold and fever, the fever is more serious, the cold is not good at the same time, and other pathological changes are possibly caused; therefore, the pulse-activating decoction is not suitable for patients with cold and fever, is only suitable for weak people and patients needing to be supplemented, and is not suitable for patients with inflammation.
In the existing preparation process of the pulse-activating oral liquid, raw materials need to be ground and crushed by a grinding device, the pulse-activating oral liquid contains partial medicinal herbs, the medicinal liquid in the medicinal herbs is extruded under the extrusion state in the grinding process of the partial medicinal herbs, however, in the operation process of the existing grinding device, two grinding products are formed, one is medicinal liquid drops formed by mixing the medicinal liquids, and the other is medicinal powder and medicinal liquid mixture formed by mixing a small amount of medicinal liquid and a large amount of medicinal powder, the two products are easy to mix together after being ground, and after the two products are stacked together, the medicinal powder and medicinal liquid mixture and the medicinal liquid drops are mixed, so that most of the medicinal liquid cannot be extracted, the medicinal liquid part needs to be extracted after being ground, the medicinal liquid and the ground medicinal herbs are mixed together, the loss of the medicinal liquid is easy to cause, the cost is increased by re-extraction, thereby reducing the use value of the grinding device.
Disclosure of Invention
The invention provides a device for grinding raw materials in pulse-activating decoction oral liquid, which comprises a bottom plate, wherein the top outer wall of the bottom plate is fixedly connected with two support frames, the outer walls of the two support frames are fixedly connected with the same grinding cylinder, the inner wall of the grinding cylinder is fixedly connected with an inner abutting ring plate, the bottom outer wall of the inner abutting ring plate is fixedly connected with a connecting frame, the bottom outer wall of the connecting frame is fixedly connected with a plurality of annular mounting pieces, the bottom outer wall of each annular mounting piece is equally spaced and connected with a detention rod through a hinge, the outer wall of each detention rod is equally spaced and provided with a detention piece, the outer wall of each detention rod is provided with a connecting spring, the other end of the connecting spring is fixedly connected with the bottom outer wall of each annular mounting piece, the top outer wall of the connecting frame is equidistantly and fixedly connected with a fixing frame, and the outer wall of each fixing frame is fixedly connected with a hydraulic rod, the equal fixedly connected with holding down plate of bottom outer wall of every hydraulic stem, the impartial distance of bottom outer wall of every holding down plate is equipped with strikes the piece, the grinding vessel is close to the inner wall fixedly connected with annular blast hood of bottom, and the inner wall equidistance of annular blast hood opens and have the blast hole, and the grinding vessel is close to the outer wall fixedly connected with frame of annular blast hood, the bottom outer wall fixedly connected with air-blower of frame, and the blast end of air-blower passes through the inside of pipe connection in annular blast hood.
As a further scheme of the invention, the inner wall of the grinding cylinder close to the top end is fixedly connected with a motor frame, the outer wall of the top of the motor frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, and the outer wall of the bottom of the rotating shaft is fixedly connected with a grinding block.
As a further scheme of the invention, the outer wall of the bottom of the motor frame, which is positioned outside the rotating shaft, is fixedly connected with a flow guide cover, the outer wall of the motor frame is fixedly connected with two mounting blocks, the outer walls of the two mounting blocks, which are opposite to each other, are fixedly connected with a second hydraulic cylinder, and the other ends of the two second hydraulic cylinders are fixedly connected with adjusting blocks.
As a further scheme of the invention, the outer wall of the grinding cylinder close to the top end is fixedly connected with two mounting frames, the outer walls of the two mounting frames are fixedly connected with a first hydraulic cylinder, the outer walls of the bottoms of the first hydraulic cylinders are fixedly connected with adjusting ring plates, and the outer walls of the bottoms of the two adjusting ring plates are provided with extrusion needles at equal distances.
As a further scheme of the invention, the outer walls of the two adjusting blocks are fixedly connected with pressure-bearing adapter ring plates, the outer walls of the two mounting frames below the extrusion needle are fixedly connected with the extrusion frame, the pressure-bearing adapter ring plates are in contact with the outer wall of the bottom of the extrusion frame, and liquid passing holes are formed in the outer wall of the top of each pressure-bearing adapter ring plate at equal intervals.
As a further scheme of the invention, the outer walls of the tops of the inner abutting ring plates are fixedly connected with vibrating springs at equal intervals, the outer walls of the tops of the vibrating springs are fixedly connected with the same screen, and the screen is attached to the inner wall of the grinding cylinder.
As a further scheme of the invention, the outer wall of the top part of the inner abutting ring plate close to each vibration spring is fixedly connected with a third hydraulic cylinder, the outer wall of the top part of each third hydraulic cylinder is fixedly connected with a vibration block, and the vibration blocks are in contact with the screen.
As a further scheme of the invention, a collecting frame is arranged on the outer wall of the top of the bottom plate, a liquid discharging hole is formed in the outer wall of one side, close to the bottom end, of the collecting frame, a liquid discharging pipe is fixedly connected to the inner wall of the liquid discharging hole, and the outer wall of the liquid discharging pipe is connected with a pipe valve through a flange.
As a further scheme of the invention, the outer walls of the tops of the bottom plates at the two ends of the collecting frame are fixedly connected with two cylinders, the outer wall of the top of each cylinder is fixedly connected with a jacking frame, the outer walls of the bottoms of the four jacking frames are fixedly connected with the same separating net, and the separating nets are attached to the inner walls of the collecting frame.
A raw material grinding method of a pulse-activating decoction oral liquid is applied to the device for grinding the raw material of the pulse-activating decoction oral liquid, and the grinding method comprises the following steps:
s1: when raw material grinding operation is carried out, the ground medicinal powder and the ground medicinal liquid fall below through the screen, the blower is started, external gas is introduced into the annular blowing hood by the blower and then blown out through the blowing holes in the annular blowing hood, and the medicinal powder and the medicinal liquid are blown by weak gas blown out from the blowing holes to be separated;
s2: the medicine powder is contacted with the retention sheet on the retention rod under the action of wind power, so that the medicine powder is attached to the outer wall of the retention sheet, the wind power cannot play a blowing effect on liquid medicine, the liquid medicine smoothly falls into the retention sheet under the action of gravity, and the separation of the medicine powder and the liquid medicine is realized;
s3: after the raw material grinding is finished, the adjusting hydraulic rod drives the knocking block on the lower pressing plate to knock the connecting frame, so that the connecting spring on the retaining rod is driven, and the medicine powder attached to the retaining sheet falls smoothly in a vibrating mode.
The beneficial effects of the invention are as follows:
1. through being provided with the separating assembly, when carrying out the raw materials grinding operation, the powder liquid medicine mixture that produces after the grinding and single liquid medicine drop all fall into the below through the screen cloth, the liquid medicine drop obtains through the comprehensive extrusion of grinding in-process, start the air-blower, the air-blower guides external gas into annular blast hood, then blow out through the blast hole on the annular blast hood, the weak gas that the blast hole was bloated blows powder liquid medicine mixture and liquid medicine drop, the liquid medicine drop here is simple liquid, it presents individual water droplet form, powder liquid medicine mixture here mixes for most powder and a small amount of liquid medicine, its weight is far less than the weight of single liquid medicine drop, when carrying out the grinding operation to the herb, liquid medicine and powder that the herb produced because of the extrusion, most liquid medicine mixes together and forms the liquid medicine drop, a small amount of liquid medicine and powder mix and liquid medicine and form powder liquid medicine mixture, the separation is realized, the wind power is calculated according to the weight difference between the medicine powder and liquid mixture and the medicine liquid drop to obtain the required wind power, meanwhile, the medicine powder and liquid mixture is contacted with the detention sheet on the detention rod under the action of the wind power, so that the medicine powder and liquid mixture is attached to the outer wall of the detention sheet, the wind power can not play a role of blowing the medicine liquid drop, the medicine liquid drop smoothly falls into the collection frame below under the action of the gravity, the separation of the medicine powder and liquid mixture and the medicine liquid drop is realized, the medicine powder and liquid mixture and the medicine liquid drop after grinding are ensured to be in a separated state, the loss of the medicine liquid is reduced, meanwhile, the medicine liquid is extracted without increasing the cost, so that the use value of the grinding device is improved, after the grinding of the raw materials is completed, the regulating hydraulic rod drives the knocking block on the pressing plate to knock the connecting frame, so that the connecting spring on the detention rod is driven, thereby make the smooth whereabouts of powder liquid medicine mixture attached to on the piece of being detained through the mode of vibrating, accomplish and collect convenient high-efficient.
2. Through being provided with preliminary extrusion separation subassembly, before the grinding operation of raw materials, place the raw materials in the extrusion frame, adjust the extrusion of a pneumatic cylinder drive regulation crown plate below to the raw materials and extrude, the extruded in-process of extrusion needle, the liquid medicine in the raw materials is extruded under the effect of cutting apart the pressure, realize the preliminary separation of liquid medicine and raw materials, and simultaneously, in the extrusion process, the extrusion plays the effect of cutting to the raw materials, reduce the volume of raw materials, the follow-up grinding effect of indirect improvement, after the extrusion needle operates repeatedly, the liquid medicine realizes tentatively drawing, then adjust No. two pneumatic cylinders and drive pressure-bearing adaptation crown plate and extrusion frame separation, the raw materials that preliminary extrusion was cut apart falls into between abrasive brick and the grinding cylinder under the direction of kuppe.
3. Through being provided with vibrations screening subassembly, the raw materials is at the grinding in-process, powder after its grinding and the liquid medicine that grinds the production all fall into on the screen cloth, part powder and liquid medicine fall into the below through the sieve mesh on the screen cloth, the part is detained on the screen cloth, then adjust No. three pneumatic cylinders and drive the vibrations piece and strike the screen cloth, the screen cloth is by the in-process of striking, the screen cloth rises passively, then the vibrations spring is stretched, No. three pneumatic cylinders drive the in-process that the vibrations piece resets, the vibrations spring drives the screen cloth and vibrates, make powder and the liquid medicine of screen cloth top fall through the sieve mesh rapidly, the work efficiency of screen cloth screening is improved, and simultaneously, prevent that the sieve mesh from blockking up.
4. Through being provided with the collection subassembly, when the collection of powder after grinding and the liquid medicine that produces, the liquid medicine after preliminary extrusion separation directly falls into on the separation net of below through the screen cloth, then adjust cylinder drives the separation net and reciprocates, this part liquid medicine falls into the inside of collecting the frame through the separation net with higher speed, fall into the liquid medicine on the separation net after the operation through the separation subassembly, it falls into inside the collection frame with higher speed through same mode, remaining part's powder and liquid medicine fall into on the separation net simultaneously, along with the time lapse, the liquid medicine in the powder passes through the separation net slowly, thereby realize the thorough separation of powder and liquid medicine, the staff of being convenient for carries out the part collection of powder and liquid medicine, improve this grinder's use value.
Drawings
FIG. 1 is a schematic view of the overall structure of a raw material grinding device for Shengmaiyin oral liquid according to the present invention;
FIG. 2 is a schematic view of the internal structure of a grinding cylinder of the apparatus for grinding raw materials in Shengmaiyin oral liquid according to the present invention;
FIG. 3 is a top view of the overall structure of a device for grinding raw materials in an oral liquid for pulse-activating decoction according to the present invention;
FIG. 4 is a schematic diagram of the separating components of the apparatus for grinding raw materials in Shengmai drink oral liquid according to the present invention;
FIG. 5 is a side view of the overall structure of FIG. 4;
FIG. 6 is a schematic view of a preliminary pressing and separating assembly of the apparatus for grinding raw materials of Shengmai drink according to the present invention;
FIG. 7 is a schematic view of a vibratory screening assembly of an apparatus for grinding raw materials of an oral liquid for pulse-activating decoction according to the present invention;
fig. 8 is a schematic view of a collecting assembly of a raw material grinding device for pulse-activating decoction oral liquid according to the present invention.
In the figure: 1. a base plate; 2. a frame; 3. a grinding cylinder; 4. adjusting the ring plate; 5. a motor frame; 6. extruding the frame; 7. a first hydraulic cylinder; 8. a mounting frame; 9. a pressure-bearing adapter ring plate; 10. a pod; 11. a jacking frame; 12. a separation net; 13. a support frame; 14. a cylinder; 15. an adjusting block; 16. a second hydraulic cylinder; 17. a pressing pin; 18. a motor; 19. an inner interference ring plate; 20. a liquid discharge pipe; 21. a tube valve; 22. a collection frame; 23. screening a screen; 24. a blower; 25. a blast hole; 26. a connecting frame; 27. an annular blower housing; 28. a retention sheet; 29. a connecting spring; 30. an annular mounting tab; 31. a fixed mount; 32. a hydraulic lever; 33. a retention rod; 34. a lower pressing plate; 35. a knock block; 36. a liquid passing hole; 37. mounting blocks; 38. a vibration block; 39. vibrating the spring; 40. a third hydraulic cylinder; 41. and (5) grinding the blocks.
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.
Referring to fig. 1-5, a device for grinding raw materials in pulse-activating decoction oral liquid comprises a bottom plate 1, two support frames 13 are fixedly connected to the top outer wall of the bottom plate 1, the outer walls of the two support frames 13 are fixedly connected with the same grinding cylinder 3, the inner wall of the grinding cylinder 3 is fixedly connected with an inner abutting ring plate 19, the bottom outer wall of the inner abutting ring plate 19 is fixedly connected with a connecting frame 26, the bottom outer wall of the connecting frame 26 is fixedly connected with a plurality of annular mounting plates 30, the bottom outer wall of each annular mounting plate 30 is connected with a detention rod 33 through a hinge at equal distances, the outer wall of each detention rod 33 is provided with a detention plate 28 at equal distances, the outer wall of each detention rod 33 is provided with a connecting spring 29, the other end of the connecting spring 29 is fixedly connected to the bottom outer wall of the annular mounting plate 30, the top outer wall of the connecting frame 26 is fixedly connected with a fixing frame 31, and the outer wall of each fixing frame 31 is fixedly connected with a hydraulic rod 32 at equal distances, the outer wall of the bottom of each hydraulic rod 32 is fixedly connected with a lower pressing plate 34, the outer wall of the bottom of each lower pressing plate 34 is provided with striking blocks 35 at equal distances, the inner wall of the grinding cylinder 3 close to the bottom end is fixedly connected with an annular blast hood 27, blast holes 25 are formed in the inner wall of the annular blast hood 27 at equal distances, the outer wall of the grinding cylinder 3 close to the annular blast hood 27 is fixedly connected with a rack 2, the outer wall of the bottom of the rack 2 is fixedly connected with a blower 24, the blast end of the blower 24 is connected to the inside of the annular blast hood 27 through a pipeline, through the arrangement of a separation component, when raw material grinding operation is carried out, a medicine powder and medicine liquid mixture and single medicine liquid drops generated after grinding fall below through a screen 23, the medicine liquid drops are obtained through comprehensive extrusion in the grinding process, the blower 24 is started, the blower 24 guides external gas into the annular blast holes 25 on the annular blast hood 27, the weak gas blown out from the air blowing hole 25 blows the medicine powder and liquid mixture and the medicine liquid drops to separate the medicine powder and liquid mixture, the wind power is calculated according to the weight difference between the medicine powder and liquid mixture and the medicine liquid drops to obtain the required wind power, meanwhile, the medicine powder and liquid mixture is contacted with the detention sheet 28 on the detention rod 33 under the action of the wind power, so that the medicine powder and liquid mixture is attached to the outer wall of the detention sheet 28, the wind power cannot play a role in blowing the medicine liquid drops, the medicine liquid drops smoothly fall into the collection frame 22 below under the action of gravity, the separation of the medicine powder and liquid mixture and the medicine liquid drops is realized, the medicine powder and liquid mixture and the medicine liquid drops after grinding are ensured to be in a separated state, the loss of the medicine liquid is reduced, meanwhile, the medicine liquid extraction is carried out without increasing the cost, the use value of the grinding device is improved, and after the raw materials are ground, adjust the piece 35 of beating on hydraulic stem 32 drives holding down plate 34 and beat link 26 for the connecting spring 29 on the pole 33 is detained and is driven, thereby makes the whereabouts that the powder liquid medicine mixture that is attached to on the piece 28 is detained in the whereabouts smoothly through the mode of vibrating, accomplishes and collects, and is convenient high-efficient.
Referring to fig. 1, 2 and 6, the inner wall of the grinding cylinder 3 near the top end is fixedly connected with a motor frame 5, the outer wall of the top of the motor frame 5 is fixedly connected with a motor 18, the output shaft of the motor 18 is fixedly connected with a rotating shaft through a coupler, and the outer wall of the bottom of the rotating shaft is fixedly connected with a grinding block 41.
In the invention, the air guide sleeve 10 is fixedly connected to the outer wall of the bottom of the motor frame 5 positioned outside the rotating shaft, the two mounting blocks 37 are fixedly connected to the outer wall of the motor frame 5, the second hydraulic cylinder 16 is fixedly connected to the outer wall of one opposite side of each of the two mounting blocks 37, and the adjusting block 15 is fixedly connected to the other end of each of the two second hydraulic cylinders 16.
In the invention, two mounting frames 8 are fixedly connected to the outer wall of the grinding cylinder 3 close to the top end, a first hydraulic cylinder 7 is fixedly connected to the outer walls of the two mounting frames 8, adjusting ring plates 4 are fixedly connected to the outer walls of the bottoms of the two first hydraulic cylinders 7, extruding needles 17 are arranged on the outer walls of the bottoms of the two adjusting ring plates 4 at equal distances, pressure-bearing adapter ring plates 9 are fixedly connected to the outer walls of the two adjusting blocks 15, extruding frames 6 are fixedly connected to the outer walls of the two mounting frames 8 below the extruding needles 17, the pressure-bearing adapter ring plates 9 are in contact with the outer walls of the bottoms of the extruding frames 6, liquid passing holes 36 are formed in the outer walls of the tops of the pressure-bearing adapter ring plates 9 at equal distances, the raw materials are placed in the extruding frames 6 before grinding operation of the raw materials by arranging a primary extruding separation assembly, the first hydraulic cylinders 7 are adjusted to drive the extruding needles 17 below the adjusting ring plates 4 to extrude the raw materials, extrusion needle 17 extruded in-process, the liquid medicine in the raw materials is extruded under the effect of cutting apart pressure, realize the primary separation of liquid medicine and raw materials, and simultaneously, in the extrusion process, extrusion needle 17 plays the effect of cutting to the raw materials, reduce the volume of raw materials, the subsequent grinding effect of indirect improvement, extrusion needle 17 operates the back repeatedly, the liquid medicine realizes tentatively extracting, then adjust No. two pneumatic cylinders 16 and drive pressure-bearing adaptation crown plate 9 and extrude the separation of frame 6, the raw materials that preliminary extrusion was cut apart fall into between abrasive brick 41 and grinding vessel 3 under the direction of kuppe 10.
Referring to fig. 1, 3 and 7, the outer wall of the top of the inner abutting ring plate 19 is fixedly connected with vibrating springs 39 at equal intervals, the outer walls of the tops of the vibrating springs 39 are fixedly connected with the same screen 23, and the screen 23 is attached to the inner wall of the grinding cylinder 3.
In the invention, the outer wall of the top part of the inner abutting ring plate 19 close to each vibrating spring 39 is fixedly connected with a third hydraulic cylinder 40, the outer wall of the top part of each third hydraulic cylinder 40 is fixedly connected with a vibrating block 38, the vibrating block 38 is contacted with the screen 23, through the arrangement of the vibrating screening component, the ground medicinal powder and the ground medicinal liquid of the raw materials fall onto the screen 23 in the grinding process, part of the medicinal powder and the medicinal liquid fall below through the screen holes on the screen 23 and are retained on the screen 23, the third hydraulic cylinder 40 is adjusted to drive the vibrating block 38 to impact the screen 23, the screen 23 is passively lifted in the impacting process, the vibrating springs 39 are stretched, the third hydraulic cylinder 40 drives the vibrating blocks 38 to reset, the vibrating springs 39 drive the screen 23 to vibrate, so that the medicinal powder and the medicinal liquid above the screen 23 quickly fall through the screen holes, improve the work efficiency of the sieve mesh 23 screening, simultaneously, prevent the sieve mesh jam.
Referring to fig. 1 and 8, a collecting frame 22 is placed on the outer wall of the top of the bottom plate 1, a liquid discharge hole is formed in the outer wall of one side, close to the bottom end, of the collecting frame 22, a liquid discharge pipe 20 is fixedly connected to the inner wall of the liquid discharge hole, and a pipe valve 21 is connected to the outer wall of the liquid discharge pipe 20 through a flange.
In the invention, the outer walls of the tops of the bottom plate 1 at the two ends of the collecting frame 22 are fixedly connected with two air cylinders 14, the outer wall of the top of each air cylinder 14 is fixedly connected with a jacking frame 11, the outer walls of the bottoms of the four jacking frames 11 are fixedly connected with the same separating net 12, and the separating nets 12 are attached to the inner wall of the collecting frame 22.
A raw material grinding method of a pulse-activating decoction oral liquid is applied to the device for grinding the raw material of the pulse-activating decoction oral liquid, and comprises the following steps:
s1: when the raw materials are ground, the ground medicinal powder and the ground medicinal liquid fall below through the screen 23, the blower 24 is started, the blower 24 introduces external gas into the annular blowing hood 27 and blows the external gas out through the blowing holes 25 on the annular blowing hood 27, and the weak gas blown out from the blowing holes 25 blows the medicinal powder and the medicinal liquid to separate the medicinal powder and the medicinal liquid;
s2: the medicine powder is contacted with the retention sheet 28 on the retention rod 33 under the action of wind force, so that the medicine powder is attached to the outer wall of the retention sheet 28, the wind force cannot play a blowing effect on the liquid medicine, the liquid medicine smoothly falls under the action of gravity, and the separation of the medicine powder and the liquid medicine is realized;
s3: after the raw material is ground, the adjusting hydraulic rod 32 drives the beating block 35 on the lower pressing plate 34 to beat the connecting frame 26, so that the connecting spring 29 on the retaining rod 33 is driven, and the medicine powder attached to the retaining sheet 28 smoothly falls down in an oscillating manner.
When in use, before the grinding operation of the raw material is carried out, the raw material is placed in the extrusion frame 6, the first hydraulic cylinder 7 is adjusted to drive the extrusion needle 17 below the adjusting ring plate 4 to extrude the raw material, in the extrusion process of the extrusion needle 17, the liquid medicine in the raw material is extruded under the action of the cutting pressure to realize the preliminary separation of the liquid medicine and the raw material, meanwhile, in the extrusion process, the extrusion needle 17 plays a role in cutting the raw material to reduce the volume of the raw material, indirectly improve the subsequent grinding and crushing effect, after the repeated operation of the extrusion needle 17, the liquid medicine is preliminarily extracted, the second hydraulic cylinder 16 is adjusted to drive the pressure-bearing adapting ring plate 9 to be separated from the extrusion frame 6, the preliminarily extruded and divided raw material falls between the grinding block 41 and the grinding cylinder 3 under the guide of the guide cover 10, then the motor 18 is started, the motor 18 drives the grinding block 41 to grind the raw material through the rotating shaft, and the raw material is in the grinding process, the ground medicinal powder and the ground liquid medicine fall on the screen 23, part of the medicinal powder and the liquid medicine fall below through the screen holes on the screen 23, part of the medicinal powder and the liquid medicine is retained on the screen 23, the third hydraulic cylinder 40 is adjusted to drive the vibration block 38 to impact the screen 23, the screen 23 passively rises in the process of impacting the screen 23, the vibration spring 39 is stretched, the third hydraulic cylinder 40 drives the vibration block 38 to reset, the vibration spring 39 drives the screen 23 to vibrate, so that the medicinal powder and the liquid medicine above the screen 23 quickly fall through the screen holes, the mixture of the medicinal powder and the liquid medicine and single liquid medicine generated after grinding fall below through the screen 23, the liquid medicine is obtained by comprehensively extruding in the grinding process, the air blower 24 is started, the air blower 24 introduces the outside air into the annular blowing hood 27 and then blows out through the air blowing holes 25 on the annular blowing hood 27, the weak gas blown out from the air blowing hole 25 blows the medicine powder and liquid mixture and the medicine liquid drops to separate the medicine powder and liquid mixture, the wind power is calculated according to the weight difference between the medicine powder and liquid mixture and the medicine liquid drops to obtain the required wind power, meanwhile, the medicine powder and liquid mixture is contacted with the detention sheet 28 on the detention rod 33 under the action of the wind power, so that the medicine powder and liquid mixture is attached to the outer wall of the detention sheet 28, the wind power cannot play a role in blowing the medicine liquid drops, the medicine liquid drops smoothly fall into the collection frame 22 below under the action of gravity, the separation of the medicine powder and liquid mixture and the medicine liquid drops is realized, the medicine powder and liquid mixture and the medicine liquid drops after grinding are ensured to be in a separated state, the loss of the medicine liquid is reduced, meanwhile, the medicine liquid extraction is carried out without increasing the cost, the use value of the grinding device is improved, and after the raw materials are ground, the adjusting hydraulic rod 32 drives the knocking block 35 on the lower pressing plate 34 to knock the connecting frame 26, so that the connecting spring 29 on the retaining rod 33 is driven, the powder and liquid mixture attached to the retaining sheet 28 falls smoothly in a vibration mode, the collection is completed, when the ground powder and the generated liquid are collected, the primarily squeezed and separated liquid directly falls onto the lowermost separating net 12 through the screen 23, then the adjusting cylinder 14 drives the separating net 12 to move up and down, the part of the liquid falls into the collecting frame 22 through the separating net 12 is accelerated, the liquid falling onto the separating net 12 after the operation of the separating assembly is accelerated to fall into the collecting frame 22 in the same mode, the rest of the powder and the liquid simultaneously fall onto the separating net 12, and the liquid in the powder slowly passes through the separating net 12 along with the passage of time, thereby realizing the thorough separation of the medicine powder and the liquid medicine and being convenient for the staff to separately collect the medicine powder and the liquid medicine.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The device for grinding the raw materials in the pulse-activating decoction oral liquid comprises a bottom plate (1) and is characterized in that two support frames (13) are fixedly connected to the outer wall of the top of the bottom plate (1), the outer walls of the two support frames (13) are fixedly connected with the same grinding cylinder (3), an inner wall of the grinding cylinder (3) is fixedly connected with an inner abutting ring plate (19), a connecting frame (26) is fixedly connected to the outer wall of the bottom of the inner abutting ring plate (19), a plurality of annular mounting pieces (30) are fixedly connected to the outer wall of the bottom of the connecting frame (26), the bottom outer wall of each annular mounting piece (30) is equally spaced by a retaining rod (33) through a hinge joint, the outer wall of each retaining rod (33) is equally spaced by a retaining piece (28), the outer wall of each retaining rod (33) is provided with a connecting spring (29), and the other end of each connecting spring (29) is fixedly connected to the outer wall of the bottom of each annular mounting piece (30), the top outer wall of link (26) equidistance fixedly connected with mount (31), and the equal fixedly connected with hydraulic stem (32) of outer wall of every mount (31), the equal fixedly connected with holding down plate (34) of the bottom outer wall of every hydraulic stem (32), the equal distance of the bottom outer wall of every holding down plate (34) is equipped with strikes piece (35), grinding vessel (3) are close to the inner wall fixedly connected with annular blast cover (27) of bottom, and the inner wall equidistance of annular blast cover (27) opens has blast hole (25), and grinding vessel (3) are close to outer wall fixedly connected with frame (2) of annular blast cover (27), the bottom outer wall fixedly connected with air-blower (24) of frame (2), and the blast air end of air-blower (24) passes through the inside of pipe connection in annular blast cover (27).
2. The device for grinding raw materials in Shengmaiyin oral liquid according to claim 1, wherein the grinding cylinder (3) is fixedly connected with a motor frame (5) on the inner wall near the top end, the motor (18) is fixedly connected with the outer wall on the top of the motor frame (5), the output shaft of the motor (18) is fixedly connected with a rotating shaft through a coupler, and the outer wall on the bottom of the rotating shaft is fixedly connected with a grinding block (41).
3. The device for grinding the raw materials in the pulse-activating decoction oral liquid according to claim 2, wherein the bottom outer wall of the motor frame (5) positioned outside the rotating shaft is fixedly connected with the air guide sleeve (10), the outer wall of the motor frame (5) is fixedly connected with the two mounting blocks (37), the outer walls of the two mounting blocks (37) on the opposite sides are fixedly connected with the second hydraulic cylinder (16), and the other ends of the two second hydraulic cylinders (16) are fixedly connected with the adjusting block (15).
4. The device for grinding raw materials in Shengmaiyin oral liquid according to claim 3, wherein two mounting frames (8) are fixedly connected to the outer wall of the grinding cylinder (3) near the top end, a first hydraulic cylinder (7) is fixedly connected to the outer walls of the two mounting frames (8), an adjusting ring plate (4) is fixedly connected to the outer wall of the bottom of each of the two first hydraulic cylinders (7), and extruding needles (17) are arranged on the outer walls of the bottom of the two adjusting ring plates (4) at equal distances.
5. The device for grinding raw materials in Shengmaiyin oral liquid according to claim 4, wherein the outer walls of the two adjusting blocks (15) are fixedly connected with pressure-bearing adapter ring plates (9), the outer walls of the two mounting frames (8) below the extrusion needles (17) are fixedly connected with extrusion frames (6), the pressure-bearing adapter ring plates (9) are in contact with the outer walls of the bottoms of the extrusion frames (6), and liquid passing holes (36) are formed in the outer walls of the tops of the pressure-bearing adapter ring plates (9) at equal intervals.
6. The device for grinding raw materials in pulse-activating decoction oral liquid according to claim 1, wherein the outer wall of the top of the inner abutting ring plate (19) is fixedly connected with vibrating springs (39) at equal intervals, the outer walls of the tops of the vibrating springs (39) are fixedly connected with the same screen (23), and the screen (23) is attached to the inner wall of the grinding cylinder (3).
7. The device for grinding raw materials in pulse-activating decoction oral liquid according to claim 6, wherein the inner abutting ring plate (19) is fixedly connected with three hydraulic cylinders (40) close to the outer wall of the top of each vibrating spring (39), the outer wall of the top of each three hydraulic cylinder (40) is fixedly connected with a vibrating block (38), and the vibrating blocks (38) are in contact with the screen (23).
8. The device for grinding raw materials in Shengmaiyin oral liquid according to claim 1, wherein a collection frame (22) is placed on the outer wall of the top of the bottom plate (1), a liquid discharge hole is formed in the outer wall of one side, close to the bottom end, of the collection frame (22), a liquid discharge pipe (20) is fixedly connected to the inner wall of the liquid discharge hole, and a pipe valve (21) is connected to the outer wall of the liquid discharge pipe (20) through a flange.
9. The device for grinding raw materials in pulse-activating decoction oral liquid according to claim 8, wherein the bottom plate (1) is fixedly connected with two cylinders (14) on the top outer walls at the two ends of the collecting frame (22), the top outer wall of each cylinder (14) is fixedly connected with a jacking frame (11), the bottom outer walls of the four jacking frames (11) are fixedly connected with the same separating net (12), and the separating net (12) is attached to the inner wall of the collecting frame (22).
10. A raw material grinding method of a pulse-activating decoction oral liquid is applied to the device for grinding the raw material of the pulse-activating decoction oral liquid as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
s1: when raw material grinding operation is carried out, the ground medicinal powder and the ground medicinal liquid fall below through the screen (23), the blower (24) is started, the blower (24) introduces external gas into the annular blowing hood (27), and then the external gas is blown out through the blowing holes (25) on the annular blowing hood (27), and the weak gas blown out from the blowing holes (25) blows the medicinal powder and the medicinal liquid to separate the medicinal powder and the medicinal liquid;
s2: the medicine powder is contacted with the retention sheet (28) on the retention rod (33) under the action of wind force, so that the medicine powder is attached to the outer wall of the retention sheet (28), the wind force cannot play a blowing effect on the liquid medicine, the liquid medicine smoothly falls under the action of gravity, and the separation of the medicine powder and the liquid medicine is realized;
s3: after the raw materials are ground, the adjusting hydraulic rod (32) drives the knocking block (35) on the lower pressing plate (34) to knock the connecting frame (26), so that the connecting spring (29) on the retaining rod (33) is driven, and the medicinal powder attached to the retaining sheet (28) smoothly falls down in a vibrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225195.4A CN114570513B (en) | 2022-03-07 | 2022-03-07 | Device and method for grinding raw materials in pulse-activating decoction oral liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210225195.4A CN114570513B (en) | 2022-03-07 | 2022-03-07 | Device and method for grinding raw materials in pulse-activating decoction oral liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114570513A true CN114570513A (en) | 2022-06-03 |
| CN114570513B CN114570513B (en) | 2022-08-12 |
Family
ID=81773720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210225195.4A Active CN114570513B (en) | 2022-03-07 | 2022-03-07 | Device and method for grinding raw materials in pulse-activating decoction oral liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114570513B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212644A (en) * | 2022-07-19 | 2022-10-21 | 中鸿医疗科技(深圳)有限公司 | Medical treatment is cosmetic with plant liquid grinding extraction equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694996A (en) * | 1986-10-20 | 1987-09-22 | Siegel Family Revocable Trust | Multi cavity medication card crusher |
| CN207756021U (en) * | 2017-12-28 | 2018-08-24 | 江西和盈药业有限公司 | A kind of compound fresh bamboo sap manufacturing batch mixer |
| CN209020268U (en) * | 2018-09-30 | 2019-06-25 | 山东中健康桥制药有限公司 | A kind of Chinese medicine separating extraction device convenient for stirring |
| CN111686860A (en) * | 2020-05-12 | 2020-09-22 | 李建华 | Waste residue collection device for waste incineration and use method thereof |
| CN212040731U (en) * | 2020-04-10 | 2020-12-01 | 诸暨华匠工程设计咨询有限公司 | Concrete stone removing device |
| CN213103243U (en) * | 2020-09-10 | 2021-05-04 | 邢台市千佳涂料有限公司 | Metal powder coating recovery plant with purification performance |
| CN213494886U (en) * | 2020-11-03 | 2021-06-22 | 安徽达诺乳业股份有限公司 | Lactose sieving device for condensed milk |
| CN113522498A (en) * | 2021-09-15 | 2021-10-22 | 南通鲜派食品有限公司 | Multilayer grinding equipment is used in processing of soyfood |
| CN214649136U (en) * | 2020-12-07 | 2021-11-09 | 上海英华实业有限公司 | Screw racking machine |
| CN113694908A (en) * | 2021-08-16 | 2021-11-26 | 宁夏宁疆疆泰炭材料科技有限公司 | Environment-friendly regenerated activated carbon production equipment and process |
| CN215140780U (en) * | 2021-06-10 | 2021-12-14 | 江西高胜动物保健品有限公司 | Animal health is smashed with freeze-drying type lactic acid bacteria and is refined device |
| CN113893174A (en) * | 2021-10-18 | 2022-01-07 | 河南医学高等专科学校附属医院 | Multipurpose device for preparing western medicine by blending medicine |
| CN113995785A (en) * | 2021-12-21 | 2022-02-01 | 江西利德菲生物药业有限公司 | Seven-ingredient pomegranate rind powder for treating colibacillosis of pigs |
-
2022
- 2022-03-07 CN CN202210225195.4A patent/CN114570513B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694996A (en) * | 1986-10-20 | 1987-09-22 | Siegel Family Revocable Trust | Multi cavity medication card crusher |
| CN207756021U (en) * | 2017-12-28 | 2018-08-24 | 江西和盈药业有限公司 | A kind of compound fresh bamboo sap manufacturing batch mixer |
| CN209020268U (en) * | 2018-09-30 | 2019-06-25 | 山东中健康桥制药有限公司 | A kind of Chinese medicine separating extraction device convenient for stirring |
| CN212040731U (en) * | 2020-04-10 | 2020-12-01 | 诸暨华匠工程设计咨询有限公司 | Concrete stone removing device |
| CN111686860A (en) * | 2020-05-12 | 2020-09-22 | 李建华 | Waste residue collection device for waste incineration and use method thereof |
| CN213103243U (en) * | 2020-09-10 | 2021-05-04 | 邢台市千佳涂料有限公司 | Metal powder coating recovery plant with purification performance |
| CN213494886U (en) * | 2020-11-03 | 2021-06-22 | 安徽达诺乳业股份有限公司 | Lactose sieving device for condensed milk |
| CN214649136U (en) * | 2020-12-07 | 2021-11-09 | 上海英华实业有限公司 | Screw racking machine |
| CN215140780U (en) * | 2021-06-10 | 2021-12-14 | 江西高胜动物保健品有限公司 | Animal health is smashed with freeze-drying type lactic acid bacteria and is refined device |
| CN113694908A (en) * | 2021-08-16 | 2021-11-26 | 宁夏宁疆疆泰炭材料科技有限公司 | Environment-friendly regenerated activated carbon production equipment and process |
| CN113522498A (en) * | 2021-09-15 | 2021-10-22 | 南通鲜派食品有限公司 | Multilayer grinding equipment is used in processing of soyfood |
| CN113893174A (en) * | 2021-10-18 | 2022-01-07 | 河南医学高等专科学校附属医院 | Multipurpose device for preparing western medicine by blending medicine |
| CN113995785A (en) * | 2021-12-21 | 2022-02-01 | 江西利德菲生物药业有限公司 | Seven-ingredient pomegranate rind powder for treating colibacillosis of pigs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212644A (en) * | 2022-07-19 | 2022-10-21 | 中鸿医疗科技(深圳)有限公司 | Medical treatment is cosmetic with plant liquid grinding extraction equipment |
| CN115212644B (en) * | 2022-07-19 | 2023-06-20 | 中鸿医疗科技(深圳)有限公司 | Medical treatment plant liquid grinds extraction element for cosmetology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114570513B (en) | 2022-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114570513B (en) | Device and method for grinding raw materials in pulse-activating decoction oral liquid | |
| CN207287641U (en) | Traditional Chinese powder medicine crushing and screening system | |
| CN105852155A (en) | Graded peanut huller | |
| CN209736070U (en) | Tealeaves screening is with selection by winnowing processingequipment | |
| CN109201194A (en) | A kind of Chinese medicine smashing and grinding integrated device | |
| CN110449206A (en) | A kind of pleiotaxy silicon material pulverizer | |
| CN206838198U (en) | The Biaxial rotary hammer breaker prepared for coal sample | |
| CN113617507A (en) | Wheat flour mill | |
| CN105057196B (en) | A kind of screening plant before soil improvement | |
| CN107694688B (en) | A kind of grinding discharging device for flour processing | |
| CN115501927A (en) | Metal powder piece vibrations reducing mechanism | |
| CN206609678U (en) | Double end vibromill | |
| CN112473837A (en) | Crushing and screening system of portable | |
| CN209423808U (en) | A kind of multi-functional traditional Chinese medicine material disintegrating apparatus | |
| CN207770311U (en) | A kind of seed-cleaning apparatus | |
| CN210748660U (en) | Automatic pestle garrulous device | |
| CN209613116U (en) | A kind of beater grinder | |
| CN209348740U (en) | A kind of broken apparatus for shaping of diamond | |
| CN209931423U (en) | Shelling device for spina date seed traditional Chinese medicine decoction pieces | |
| CN208657908U (en) | A kind of oil tea hulling machine | |
| CN214346834U (en) | Steep walnut rubbing crusher | |
| CN220294765U (en) | Moxa extraction equipment for moxa-moxibustion | |
| CN108568341A (en) | A kind of ultrafine crusher for producing alumina powder | |
| CN202232874U (en) | Hazelnut bract removing machine | |
| CN219631425U (en) | A separator for extracting capsicum seed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |