CN111420572B - Filtering device and method for traditional Chinese medicine residues for traditional Chinese medicine production - Google Patents
Filtering device and method for traditional Chinese medicine residues for traditional Chinese medicine production Download PDFInfo
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- CN111420572B CN111420572B CN202010345291.3A CN202010345291A CN111420572B CN 111420572 B CN111420572 B CN 111420572B CN 202010345291 A CN202010345291 A CN 202010345291A CN 111420572 B CN111420572 B CN 111420572B
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- 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
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- 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- 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
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- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
本发明涉及中药技术领域，具体是一种中药生产用中药渣滓的过滤装置及方法，包括加热装置、搅拌装置、双层过滤装置、超滤装置、烘干装置、碾磨装置和双层筛分装置；所述加热装置包括有进料斗，所述进料斗内部通过螺栓安装有加热圈，所述进料斗的底部焊接连通有进料管，且进料管的底端焊接在搅拌箱上方；所述搅拌装置包括有搅拌箱，所述搅拌箱的顶部通过螺栓安装有驱动电机一，所述驱动电机一的输出端平键连接有搅拌杆一，所述搅拌箱的底部开有导液孔。本发明的有益效果是对药物中残留的成分进行提取，减少资源浪费，搅拌装置能够避免药渣滓在过滤时发生堵塞现象，双层过滤装置进行对中药渣滓双重过滤，提高对药渣滓过滤的质量。
The present invention relates to the technical field of traditional Chinese medicine, specifically a filtering device and method for Chinese medicine residues used in the production of traditional Chinese medicine, comprising a heating device, a stirring device, a double-layer filtering device, an ultrafiltration device, a drying device, a grinding device and a double-layer screening device; the heating device comprises a feed hopper, a heating ring is installed inside the feed hopper by bolts, the bottom of the feed hopper is welded and connected with a feed pipe, and the bottom end of the feed pipe is welded above a stirring box; the stirring device comprises a stirring box, a driving motor 1 is installed on the top of the stirring box by bolts, a stirring rod 1 is connected to the output end of the driving motor 1 by a flat key, and a liquid guide hole is opened at the bottom of the stirring box. The beneficial effects of the present invention are to extract the residual components in the medicine, reduce resource waste, the stirring device can avoid the clogging of the medicine residues during filtration, and the double-layer filtering device performs double filtration of the Chinese medicine residues to improve the quality of filtering the medicine residues.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicines, in particular to a device and a method for filtering traditional Chinese medicine residues for producing traditional Chinese medicines.
Background
The Chinese medicine is a medicine which is collected, processed and prepared according to the guidance of the Chinese traditional medicine theory, illustrates the action mechanism and guides the clinical application. The Chinese medicine is mainly derived from natural medicines and processed products thereof, including plant medicines, animal medicines, mineral medicines and partial chemical and biological products medicines. Because the traditional Chinese medicine is mainly prepared from plant medicines, the theory that the medicines are herb-based is that traditional Chinese medicine dregs are generated during the processing of the traditional Chinese medicine, and the traditional Chinese medicine dregs are required to be filtered during the removal.
The Chinese patent No. CN201611223724.8 provides an intelligent traditional Chinese medicine filtering device, which comprises a support, a filtering tank, a cover body, an extrusion bolt, an extrusion plate, a filtering plate and a filter screen, wherein the filtering tank is fixed on the support, at least two sliding grooves are formed in the inner wall of the filtering tank relatively, the sliding grooves are vertically arranged, sliding blocks which are in sliding fit with the sliding grooves are arranged on the extrusion plate and the filtering plate, the extrusion plate is positioned above the filtering plate, the cover body covers the feeding port of the filtering tank, a limit groove for preventing the cover body from rotating is vertically arranged on the cover body, the upper end of the filtering tank is provided with a limit sliding block which is matched with the limit groove, the extrusion bolt is in threaded connection with the cover body, a filtering hole is formed in the filtering plate, and a lifting device is fixed on the filtering plate.
The existing method for extracting the residual components in the medicine dregs is relatively good in extraction, resources are wasted, the medicine dregs are easy to block during filtration, single-layer filtration of the medicine dregs is carried out, and the quality of the medicine dregs filtration is reduced, so that the research and development of a traditional Chinese medicine dreg filtration device and method for traditional Chinese medicine production are needed.
Disclosure of Invention
The invention aims to provide a device and a method for filtering Chinese medicine residues for Chinese medicine production, which are used for solving the problems that the residual components in the Chinese medicine residues are not extracted relatively well, resources are wasted, the Chinese medicine residues are easy to be blocked during filtering, and the single-layer filtering of the Chinese medicine residues is carried out, so that the quality of the filtering of the Chinese medicine residues is reduced.
The technical scheme of the invention is that the filtering device for the traditional Chinese medicine dregs for producing the traditional Chinese medicine comprises a heating device, a stirring device, a double-layer filtering device, an ultrafiltration device, a drying device, a grinding device and a double-layer screening device;
the heating device comprises a feeding hopper, a heating ring is arranged in the feeding hopper through a bolt, a feeding pipe is communicated with the bottom of the feeding hopper in a welding mode, and the bottom end of the feeding pipe is welded above the stirring box;
The stirring device comprises a stirring box, a first driving motor is mounted on the top of the stirring box through a bolt, a first stirring rod is connected with the output end of the first driving motor through a flat key, a liquid guide hole is formed in the bottom of the stirring box, and a liquid guide pipe is welded in the liquid guide hole;
The double-layer filtering device comprises a fixed disc, two rectangular grooves are formed in one side of the fixed disc, drawers are inserted into the two rectangular grooves, a first-order filter screen and a second-order filter screen are respectively arranged in the two drawers, handles are arranged on one side of each drawer through bolts, a plurality of second fixed columns are welded on the top of the fixed disc, and the stirring box is connected above the fixed disc through the second fixed columns;
The ultrafiltration device comprises a hollow disc, wherein an ultrafiltration membrane is arranged in the hollow disc through a bolt, a liquid discharge hole is formed in the bottom of the hollow disc, and a liquid discharge pipe is welded in the liquid discharge hole;
the drying device comprises a drying box, an inner container is welded in the drying box, an installation bin is formed between the drying box and the inner container, and a heating plate is arranged in the installation bin;
the grinding device comprises a protection box, wherein a servo motor is arranged in the protection box through a bolt, a bottom grinding disc is connected to the output end of the servo motor through a flat key, a top grinding disc is connected to the inside of the protection box through a fixing rod, a supporting rod is welded to the top of the protection box, and a drying box is arranged above the protection box through the supporting rod;
The double-layer screening device comprises a screening box, a vibrating motor is arranged in the screening box through a bolt, a vibrating plate is arranged in the screening box through the bolt, the bottom of the vibrating plate is in contact with the top of the vibrating motor, and a fixing frame is welded in the screening box.
Further, the top of feeder hopper is provided with the screw cap, the external screw thread has been opened to the top outer wall of feeder hopper, and the screw cap passes through external screw thread threaded connection on the feeder hopper.
Further, a plurality of first fixed columns are welded at the top of the hollow disc, the fixed disc is connected above the hollow disc through the first fixed columns, an air pump is installed at the top of the hollow disc through bolts, the output end of the air pump is connected with an exhaust pipe, and one end of the exhaust pipe is communicated with the hollow disc.
Further, a second driving motor is mounted on the top of the drying box through a bolt, a second stirring rod is connected to the output end of the second driving motor through a flat key, and a material guide pipe is communicated with the bottom of the drying box.
Further, the scraping plates are mounted on two sides of the bottom grinding disc through bolts, the bottom of each scraping plate is provided with a hairbrush, a discharge pipe is mounted in the protection box, and one end of the discharge pipe extends to one side of the protection box.
Further, tray, second order screening net and first order screening net have been placed to the inside of screening case, tray and second order screening net all are provided with the support frame between second order screening net and the first order screening net, the tray is placed in the mount top.
Further, three support legs which are distributed in an equidistant annular mode are arranged at the bottom of the hollow disc through bolts, and fixing plates are welded at the bottom ends of the support legs.
A method for filtering Chinese medicinal residue for Chinese medicinal production comprises the following steps:
s1, heating, namely opening a screw cap, pouring Chinese medicine dreg water into a feed hopper, covering the screw cap, starting a heating ring for heating, and heating the temperature in the feed hopper to 80-90 ℃ for 5-8 minutes;
S2, stirring, namely opening a valve at one side of a feed pipe, discharging heated traditional Chinese medicine residues into a stirring box of a stirring device, starting a driving motor I, driving a stirring rod I to rotate by the driving motor I, and stirring the traditional Chinese medicine residues;
S3, double-layer filtering, namely, opening a valve at one side of the liquid guide pipe, conveying the traditional Chinese medicine residues into the fixed disc, and then sequentially carrying out double-layer filtering on the traditional Chinese medicine residues through a first-order filter screen and a second-order filter screen to obtain preliminarily filtered water residues containing traditional Chinese medicines and traditional Chinese medicine residues;
s4, ultra-membrane filtration, namely opening a valve at one side of a connecting pipe, conveying preliminarily filtered Chinese medicine residue water containing Chinese medicines into a hollow disc of an ultra-filtration device, filtering the Chinese medicine residue water through an ultra-membrane in the hollow disc, and discharging the water containing Chinese medicine components through a liquid discharge pipe;
S5, drying the Chinese medicine residues, namely, extracting two drawers through a handle, pouring the Chinese medicine residues above the first-order filter screen and the second-order filter screen into a drying box, starting a heating plate in the drying box, and drying the Chinese medicine residues at the heating temperature of 55-70 ℃ to obtain dried Chinese medicine residues, and simultaneously starting a driving motor II, wherein the driving motor II drives a stirring rod II to rotate, and the stirring rod II drives the Chinese medicine residues to be heated uniformly in the drying box;
S6, grinding, namely opening a valve at one side of a material guide pipe, conveying dried traditional Chinese medicine residues into a storage hopper above a top grinding disc, starting a servo motor, driving a bottom grinding disc to rotate by the servo motor, grinding the traditional Chinese medicine residues by rotating the bottom grinding disc relative to the top grinding disc, and then discharging the grinded traditional Chinese medicine residues through a material discharge pipe;
S7, vibrating double-layer filtering, namely pouring the ground traditional Chinese medicine residues into a first-order screening net in a screening box, starting a vibrating motor, driving the first-order screening net and a second-order screening net to perform vibrating screening on the residue powder by the vibrating motor, and enabling the screened residue powder to fall into a tray.
And further, taking out part of the water containing the traditional Chinese medicine components obtained in the step S4 through a collector, then detecting the traditional Chinese medicine components in the water, taking out part of the water containing the medicine residue powder obtained in the step S7, pouring part of the medicine residue powder into a heater, pouring the part of the medicine residue powder into the heater, then taking out the water, detecting the traditional Chinese medicine components, and then comparing the two traditional Chinese medicine components.
The invention provides a filtering device and a filtering method for Chinese medicine dregs for Chinese medicine production through improvement, and compared with the prior art, the filtering device and the filtering method have the following improvement and advantages:
(1) Adopt heating device, agitating unit and double-deck filter equipment, adopt heating device can fully integrate into the aquatic with the medicine in the traditional chinese medicine dregs, further extract the residual composition in the medicine, reduce the wasting of resources, agitating unit can avoid medicine dregs to take place the jam phenomenon when filtering, can make medicine dregs even enter into in the double-deck filter equipment, double-deck filter equipment carries out the double filtration to medicine dregs, improves the filterable quality to medicine dregs.
(2) Through pneumatic pump and the milipore filter that sets up, pneumatic pump can filter traditional chinese medicine dregs in the ultrafiltration device fast, improves traditional chinese medicine dregs filterable work efficiency, and milipore filter can carry out traditional chinese medicine dregs and further filter, improves traditional chinese medicine dregs filterable quality.
(3) Adopt vibrations double-deck screening and vibrating motor, double-deck screening plant can carry out the double-deck screening of chinese medicine dregs, improves the quality of chinese medicine dregs screening, and double-deck screening passes through vibrating motor and drives, can improve double-deck screening plant to the chinese medicine dregs quick screening after milling, improves the screening efficiency to chinese medicine dregs.
(4) Adopt milling device, servo motor drives the rotation of end mill, and end mill and top mill relative rotation can grind traditional chinese medicine dregs, make traditional chinese medicine dregs grind into medicine dregs powder, and the traditional chinese medicine dregs of being convenient for are retrieved and are utilized.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic diagram of a test comparative table of the present invention;
FIG. 3 is a schematic perspective view of a heating device, a stirring device, a double-layer filtering device and an ultrafiltration device according to the present invention;
fig. 4 is a schematic perspective view of a drying apparatus and a grinding apparatus according to the present invention;
FIG. 5 is a schematic perspective view of a double layer screening apparatus of the present invention;
FIG. 6 is a schematic view showing the internal structure of the heating apparatus of the present invention;
FIG. 7 is a schematic view showing the internal structure of the stirring device of the present invention;
FIG. 8 is a schematic view showing the internal structure of a double-layer filter device of the present invention;
FIG. 9 is a schematic view showing the internal structure of an ultrafiltration device according to the present invention;
fig. 10 is a schematic view showing an internal structure of the drying apparatus of the present invention;
Fig. 11 is a schematic view of the internal structure of the double layer screening apparatus of the present invention.
Reference numerals illustrate:
1 heating device, 2 stirring device, 3 double-layer filtering device, 4 ultrafiltration device, 5 drying device, 6 milling device, 7 double-layer screening device, 8 feed hopper, 9 screw cap, 10 external screw thread, 11 heating ring, 12 feed pipe, 13 stirring box, 14 driving motor one, 15 stirring rod one, 16 catheter, 17 fixed disk, 18 drawer, 19 first order filter screen, 20 second order filter screen, 21 handle, 22 hollow disk, 23 fixed column, 24 connecting pipe, 25 air pump, 26 exhaust pipe, 27 supermembrane, 28 drain pipe, 29 supporting leg, 30 fixed plate, 31 drying box, 32 inner container, 33 heating plate, 34 driving motor two, 35 stirring rod two, 36 guide pipe, 37 supporting rod, 38 protecting box, 39 servo motor, 40 bottom millstone, 41 top millstone, 42 scraping plate, 43 brush, 44 discharge pipe, 45 screening box, 46 vibration motor, 47 vibration plate, 48 fixed frame, 49 tray, 50 supporting frame, 51 second order screening net, 52 first order screening net.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 11, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
As shown in fig. 1 to 11, the invention provides a filtering device of Chinese medicine dregs for Chinese medicine production by improving the filtering device, which comprises a heating device 1, a stirring device 2, a double-layer filtering device 3, an ultrafiltration device 4, a drying device 5, a grinding device 6 and a double-layer screening device 7;
The heating device 1 comprises a feed hopper 8, a heating ring 11 is arranged in the feed hopper 8 through bolts, a feed pipe 12 is welded and communicated with the bottom of the feed hopper 8, and the bottom end of the feed pipe 12 is welded above a stirring box 13;
The stirring device 2 comprises a stirring box 13, a first driving motor 14 is arranged at the top of the stirring box 13 through a bolt, a first stirring rod 15 is connected to the output end of the first driving motor 14 through a flat key, a liquid guide hole is formed in the bottom of the stirring box 13, and a liquid guide pipe 16 is welded in the liquid guide hole;
The double-layer filtering device 3 comprises a fixed disc 17, two rectangular grooves are formed in one side of the fixed disc 17, drawers 18 are inserted into the two rectangular grooves, a first-order filter screen 19 and a second-order filter screen 20 are respectively arranged in the two drawers 18, a handle 21 is arranged on one side of each drawer 18 through bolts, a plurality of second fixing columns are welded on the top of the fixed disc 17, and a stirring box 13 is connected above the fixed disc 17 through the second fixing columns;
the ultrafiltration device 4 comprises a hollow disc 22, wherein an ultra-membrane 27 is arranged in the hollow disc 22 through bolts, a liquid discharge hole is formed in the bottom of the hollow disc 22, and a liquid discharge pipe 28 is welded in the liquid discharge hole;
The drying device 5 comprises a drying box 31, an inner container 32 is welded in the drying box 31, a mounting bin is formed between the drying box 31 and the inner container 32, and a heating plate 33 is arranged in the mounting bin;
The grinding device 6 comprises a protection box 38, a servo motor 39 is mounted in the protection box 38 through bolts, a bottom grinding disc 40 is connected to the output end of the servo motor 39 through a flat key, a top grinding disc 41 is connected to the inside of the protection box 38 through a fixed rod, a supporting rod 37 is welded to the top of the protection box 38, and a drying box 31 is mounted above the protection box 38 through the supporting rod 37;
The double-layer screening device 7 comprises a screening box 45, a vibrating motor 46 is mounted in the screening box 45 through bolts, a vibrating plate 47 is mounted in the screening box 45 through bolts, the bottom of the vibrating plate 47 is in contact with the top of the vibrating motor 46, and a fixing frame 48 is welded in the screening box 45.
Further, a screw cap 9 is arranged at the top of the feed hopper 8, an external screw thread 10 is arranged on the outer wall of the top of the feed hopper 8, and the screw cap 9 is in screw connection with the feed hopper 8 through the external screw thread 10.
Further, a plurality of first fixing columns 23 are welded on the top of the hollow disc 22, the fixed disc 17 is connected above the hollow disc 22 through the first fixing columns 23, an air pump 25 is mounted on the top of the hollow disc 22 through bolts, an output end of the air pump 25 is connected with an exhaust pipe 26, and one end of the exhaust pipe 26 is communicated with the hollow disc 22.
Further, a second driving motor 34 is mounted on the top of the drying box 31 through bolts, a second stirring rod 35 is connected to the output end of the second driving motor 34 through a flat key, and a material guiding pipe 36 is communicated with the bottom of the drying box 31.
Further, scrapers 42 are mounted on both sides of the bottom grinding disc 40 through bolts, brushes 43 are arranged at the bottoms of the scrapers 42, a discharge pipe 44 is mounted in the protection box 38, and one end of the discharge pipe 44 extends to one side of the protection box 38.
Further, a tray 49, a second-order screening net 51 and a first-order screening net 52 are placed in the screening box 45, a supporting frame 50 is arranged between the tray 49 and the second-order screening net 51 and between the second-order screening net 51 and the first-order screening net 52, and the tray 49 is placed above the fixing frame 48.
Further, the bottom of the hollow disc 22 is provided with three support legs 29 distributed in an equidistant annular shape through bolts, and the bottom ends of the support legs 29 are welded with a fixing plate 30.
Examples
Unlike the first embodiment, the filtering method of the Chinese medicine dregs for Chinese medicine production comprises the following steps:
s1, heating, namely opening a screw cap 9, pouring Chinese medicine dreg water into a feed hopper 8, covering the screw cap 9, starting a heating ring 11 for heating, and heating the temperature in the feed hopper 8 to 80 ℃ for 8 minutes;
S2, stirring, namely opening a valve at one side of a feed pipe 12, discharging heated traditional Chinese medicine residues into a stirring box 13 of a stirring device 2, starting a driving motor I14, and driving a stirring rod I15 to rotate by the driving motor I14 to stir the traditional Chinese medicine residues;
S3, double-layer filtering, namely opening a valve at one side of the liquid guide tube 16, conveying the Chinese medicine residues into the fixed disc 17, and then sequentially carrying out double-layer filtering on the Chinese medicine residues through a first-order filter screen 19 and a second-order filter screen 20 to obtain preliminarily filtered water residues containing Chinese medicines and Chinese medicine residues;
s4, ultra-membrane filtration, namely opening a valve at one side of a connecting pipe 24, conveying preliminarily filtered Chinese medicine residue water containing Chinese medicines into a hollow disc 22 of an ultra-filtration device 4, filtering the Chinese medicine residue water through an ultra-membrane 27 in the hollow disc 22, and discharging the water containing Chinese medicine components through a liquid discharge pipe 28;
s5, drying the Chinese medicine residues, namely extracting two drawers 18 through a handle 21, pouring the Chinese medicine residues above the first-stage filter screen 19 and the second-stage filter screen 20 into a drying box 31, starting a heating plate 33 in the drying box 31, and drying the Chinese medicine residues at 55-70 ℃ to obtain dried Chinese medicine residues, and simultaneously starting a driving motor II 34, wherein the driving motor II 34 drives a stirring rod II 35 to rotate, and the stirring rod II 35 drives the Chinese medicine residues to be heated uniformly in the drying box 31;
S6, grinding, namely opening a valve at one side of a material guide pipe 36, conveying dried traditional Chinese medicine residues into a storage hopper above a top grinding disc 41, starting a servo motor 39, driving a bottom grinding disc 40 to rotate by the servo motor 39, grinding the traditional Chinese medicine residues by rotating the bottom grinding disc 40 relative to the top grinding disc 41, and discharging the ground traditional Chinese medicine residues through a material discharge pipe 44;
S7, vibrating double-layer filtering, namely pouring the ground traditional Chinese medicine residues onto a first-order screening net 52 in a screening box 45, starting a vibrating motor 46, driving the first-order screening net 52 and a second-order screening net 51 to perform vibrating screening on the residue powder by the vibrating motor 46, and enabling the screened residue powder to fall into a tray 49.
Further, taking out part of the water containing the traditional Chinese medicine components from the water containing the traditional Chinese medicine components obtained in the step S4 through a collector, then detecting the traditional Chinese medicine components in the water, taking out part of the medicine residue powder obtained in the step S7, pouring part of the medicine residue powder into a heater, then pouring the medicine residue powder into the heater, then taking out the water to detect the traditional Chinese medicine components, and then comparing the two traditional Chinese medicine components.
Examples
Unlike the first embodiment, the filtering method of the Chinese medicine dregs for Chinese medicine production comprises the following steps:
S1, heating, namely opening a screw cap 9, pouring Chinese medicine dreg water into a feed hopper 8, covering the screw cap 9, starting a heating ring 11 for heating, and heating the temperature in the feed hopper 8 to 90 ℃ for 8 minutes;
S2, stirring, namely opening a valve at one side of a feed pipe 12, discharging heated traditional Chinese medicine residues into a stirring box 13 of a stirring device 2, starting a driving motor I14, and driving a stirring rod I15 to rotate by the driving motor I14 to stir the traditional Chinese medicine residues;
S3, double-layer filtering, namely opening a valve at one side of the liquid guide tube 16, conveying the Chinese medicine residues into the fixed disc 17, and then sequentially carrying out double-layer filtering on the Chinese medicine residues through a first-order filter screen 19 and a second-order filter screen 20 to obtain preliminarily filtered water residues containing Chinese medicines and Chinese medicine residues;
S4, ultra-membrane filtration, namely opening a valve at one side of a connecting pipe 24, conveying primarily filtered water dregs containing traditional Chinese medicines into a hollow disc 22 of an ultra-filtration device 4, filtering the water containing traditional Chinese medicines through an ultra-membrane 27 in the hollow disc 22, and discharging the water containing traditional Chinese medicines through a liquid discharge pipe 28;
s5, drying the Chinese medicine residues, namely extracting two drawers 18 through a handle 21, pouring the Chinese medicine residues above the first-stage filter screen 19 and the second-stage filter screen 20 into a drying box 31, starting a heating plate 33 in the drying box 31, and drying the Chinese medicine residues at 55-70 ℃ to obtain dried Chinese medicine residues, and simultaneously starting a driving motor II 34, wherein the driving motor II 34 drives a stirring rod II 35 to rotate, and the stirring rod II 35 drives the Chinese medicine residues to be heated uniformly in the drying box 31;
S6, grinding, namely opening a valve at one side of a material guide pipe 36, conveying dried traditional Chinese medicine residues into a storage hopper above a top grinding disc 41, starting a servo motor 39, driving a bottom grinding disc 40 to rotate by the servo motor 39, grinding the traditional Chinese medicine residues by rotating the bottom grinding disc 40 relative to the top grinding disc 41, and discharging the ground traditional Chinese medicine residues through a material discharge pipe 44;
S7, vibrating double-layer filtering, namely pouring the ground traditional Chinese medicine residues onto a first-order screening net 52 in a screening box 45, starting a vibrating motor 46, driving the first-order screening net 52 and a second-order screening net 51 to perform vibrating screening on the residue powder by the vibrating motor 46, and enabling the screened residue powder to fall into a tray 49.
Further, taking out part of the water containing the traditional Chinese medicine components from the water containing the traditional Chinese medicine components obtained in the step S4 through a collector, then detecting the traditional Chinese medicine components in the water, taking out part of the medicine residue powder obtained in the step S7, pouring part of the medicine residue powder into a heater, then pouring the medicine residue powder into the heater, then taking out the water to detect the traditional Chinese medicine components, and then comparing the two traditional Chinese medicine components.
Examples
Unlike the first embodiment, the filtering method of the Chinese medicine dregs for Chinese medicine production comprises the following steps:
S1, heating, namely opening a screw cap 9, pouring Chinese medicine dreg water into a feed hopper 8, and then covering the screw cap 9 without starting a heating ring 11 for heating;
S2, stirring, namely opening a valve at one side of a feed pipe 12, discharging heated traditional Chinese medicine residues into a stirring box 13 of a stirring device 2, starting a driving motor I14, and driving a stirring rod I15 to rotate by the driving motor I14 to stir the traditional Chinese medicine residues;
S3, double-layer filtering, namely opening a valve at one side of the liquid guide tube 16, conveying the Chinese medicine residues into the fixed disc 17, and then sequentially carrying out double-layer filtering on the Chinese medicine residues through a first-order filter screen 19 and a second-order filter screen 20 to obtain preliminarily filtered water residues containing Chinese medicines and Chinese medicine residues;
S4, ultra-membrane filtration, namely opening a valve at one side of a connecting pipe 24, conveying primarily filtered water dregs containing traditional Chinese medicines into a hollow disc 22 of an ultra-filtration device 4, filtering the water containing traditional Chinese medicines through an ultra-membrane 27 in the hollow disc 22, and discharging the water containing traditional Chinese medicines through a liquid discharge pipe 28;
s5, drying the Chinese medicine residues, namely extracting two drawers 18 through a handle 21, pouring the Chinese medicine residues above the first-stage filter screen 19 and the second-stage filter screen 20 into a drying box 31, starting a heating plate 33 in the drying box 31, and drying the Chinese medicine residues at 55-70 ℃ to obtain dried Chinese medicine residues, and simultaneously starting a driving motor II 34, wherein the driving motor II 34 drives a stirring rod II 35 to rotate, and the stirring rod II 35 drives the Chinese medicine residues to be heated uniformly in the drying box 31;
S6, grinding, namely opening a valve at one side of a material guide pipe 36, conveying dried traditional Chinese medicine residues into a storage hopper above a top grinding disc 41, starting a servo motor 39, driving a bottom grinding disc 40 to rotate by the servo motor 39, grinding the traditional Chinese medicine residues by rotating the bottom grinding disc 40 relative to the top grinding disc 41, and discharging the ground traditional Chinese medicine residues through a material discharge pipe 44;
S7, vibrating double-layer filtering, namely pouring the ground traditional Chinese medicine residues onto a first-order screening net 52 in a screening box 45, starting a vibrating motor 46, driving the first-order screening net 52 and a second-order screening net 51 to perform vibrating screening on the residue powder by the vibrating motor 46, and enabling the screened residue powder to fall into a tray 49.
Further, taking out part of the water containing the traditional Chinese medicine components from the water containing the traditional Chinese medicine components obtained in the step S4 through a collector, then detecting the traditional Chinese medicine components in the water, taking out part of the medicine residue powder obtained in the step S7, pouring part of the medicine residue powder into a heater, then pouring the medicine residue powder into the heater, then taking out the water to detect the traditional Chinese medicine components, and then comparing the two traditional Chinese medicine components.
In the first embodiment, the Chinese medicine dregs are heated to 80 ℃ and filtered, in the second embodiment, the Chinese medicine dregs are heated to 90 ℃ and filtered, in the third embodiment, the Chinese medicine dregs are not heated and filtered, and the residual water and the water filling of the medicine dregs obtained in the three embodiments are detected, and the experimental result is shown in figure 2, wherein the conclusion is that the medicine content of the medicine dregs obtained is minimum when the Chinese medicine dregs are heated to 90 ℃ in the second embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The filtering device for the traditional Chinese medicine dregs for producing the traditional Chinese medicine is characterized by comprising a heating device (1), a stirring device (2), a double-layer filtering device (3), an ultrafiltration device (4), a drying device (5), a grinding device (6) and a double-layer screening device (7);
The heating device (1) comprises a feeding hopper (8), a heating ring (11) is arranged in the feeding hopper (8) through bolts, a feeding pipe (12) is welded and communicated with the bottom of the feeding hopper (8), and the bottom end of the feeding pipe (12) is welded above a stirring box (13);
The stirring device (2) comprises a stirring box (13), a first driving motor (14) is mounted at the top of the stirring box (13) through a bolt, a first stirring rod (15) is connected to the output end of the first driving motor (14) through a flat key, a liquid guide hole is formed in the bottom of the stirring box (13), and a liquid guide pipe (16) is welded in the liquid guide hole;
the double-layer filtering device (3) comprises a fixed disc (17), two rectangular grooves are formed in one side of the fixed disc (17), drawers (18) are inserted into the two rectangular grooves, a first-order filter screen (19) and a second-order filter screen (20) are respectively arranged in the two drawers (18), a handle (21) is arranged on one side of each drawer (18) through bolts, a plurality of second fixing columns are welded on the top of the fixed disc (17), and the stirring box (13) is connected above the fixed disc (17) through the second fixing columns;
The ultrafiltration device (4) comprises a hollow disc (22), wherein an ultra-membrane (27) is arranged in the hollow disc (22) through a bolt, a liquid discharge hole is formed in the bottom of the hollow disc (22), and a liquid discharge pipe (28) is welded in the liquid discharge hole;
the drying device (5) comprises a drying box (31), an inner container (32) is welded in the drying box (31), an installation bin is formed between the drying box (31) and the inner container (32), and a heating plate (33) is arranged in the installation bin;
the grinding device (6) comprises a protection box (38), wherein a servo motor (39) is arranged in the protection box (38) through a bolt, a bottom grinding disc (40) is connected to the output end of the servo motor (39) through a flat key, a top grinding disc (41) is connected to the inside of the protection box (38) through a fixing rod, a supporting rod (37) is welded to the top of the protection box (38), and a drying box (31) is arranged above the protection box (38) through the supporting rod (37);
The double-layer screening device (7) comprises a screening box (45), a vibrating motor (46) is mounted in the screening box (45) through bolts, a vibrating plate (47) is mounted in the screening box (45) through bolts, the bottom of the vibrating plate (47) is in contact with the top of the vibrating motor (46), and a fixing frame (48) is welded in the screening box (45).
2. The filtering device for Chinese medicine residues for Chinese medicine production according to claim 1, wherein a threaded cover (9) is arranged at the top of the feed hopper (8), an external thread (10) is arranged on the outer wall of the top of the feed hopper (8), and the threaded cover (9) is connected to the feed hopper (8) through the external thread (10) in a threaded manner.
3. The filtering device for Chinese medicine residues for Chinese medicine production according to claim 1, wherein a plurality of first fixing columns (23) are welded at the top of the hollow disc (22), the fixed disc (17) is connected above the hollow disc (22) through the first fixing columns (23), an air pump (25) is mounted at the top of the hollow disc (22) through bolts, an exhaust pipe (26) is connected to the output end of the air pump (25), and one end of the exhaust pipe (26) is communicated with the hollow disc (22).
4. The filtering device for Chinese medicine residues for Chinese medicine production according to claim 1, wherein a second driving motor (34) is mounted on the top of the drying box (31) through bolts, a second stirring rod (35) is connected to the output end of the second driving motor (34) through a flat key, and a material guiding pipe (36) is communicated with the bottom of the drying box (31).
5. The filtering device for Chinese medicine residues for Chinese medicine production according to claim 1, wherein scraping plates (42) are arranged on two sides of the bottom grinding disc (40) through bolts, a hairbrush (43) is arranged at the bottom of each scraping plate (42), a discharge pipe (44) is arranged in the protection box (38), and one end of the discharge pipe (44) extends to one side of the protection box (38).
6. The filtering device for Chinese medicine residues for Chinese medicine production according to claim 1, wherein a tray (49), a second-order screening net (51) and a first-order screening net (52) are arranged in the screening box (45), a supporting frame (50) is arranged between the tray (49) and the second-order screening net (51) and between the second-order screening net (51) and the first-order screening net (52), and the tray (49) is arranged above the fixing frame (48).
7. The device for filtering Chinese medicine residues for Chinese medicine production according to claim 1, wherein three support legs (29) distributed in an equidistant annular shape are arranged at the bottom of the hollow disc (22) through bolts, and a fixing plate (30) is welded at the bottom end of the support legs (29).
8. A method for filtering Chinese medicine residues for Chinese medicine production by adopting the filtering device as claimed in any one of claims 1 to 7, which is characterized by comprising the following steps:
s1, heating, namely opening a screw cap (9), pouring Chinese medicine dreg water into a feed hopper (8), covering the screw cap (9), starting a heating ring (11) for heating, and heating the temperature in the feed hopper (8) to 80-90 ℃ for 5-8 minutes;
S2, stirring, namely opening a valve at one side of a feed pipe (12), discharging heated traditional Chinese medicine residues into a stirring box (13) of a stirring device (2), starting a driving motor I (14), and driving a stirring rod I (15) to rotate by the driving motor I (14) to stir the traditional Chinese medicine residues;
s3, double-layer filtering, namely opening a valve at one side of the liquid guide pipe (16) to convey the Chinese medicine residues into the fixed disc (17), and then sequentially carrying out double-layer filtering on the Chinese medicine residues through a first-order filter screen (19) and a second-order filter screen (20) to obtain preliminarily filtered water residues containing Chinese medicines and Chinese medicine residues;
S4, ultra-membrane filtration, namely, opening a valve at one side of a connecting pipe (24), conveying preliminarily filtered Chinese medicine residue water containing Chinese medicines into a hollow disc (22) of an ultra-filtration device (4), filtering the Chinese medicine residue water through an ultra-membrane (27) in the hollow disc (22), and discharging the water containing Chinese medicine components through a liquid discharge pipe (28);
S5, drying the Chinese medicine residues, namely extracting two drawers (18) through a handle (21), pouring the Chinese medicine residues above the first-order filter screen (19) and the second-order filter screen (20) into a drying box (31), starting a heating plate (33) in the drying box (31), drying the Chinese medicine residues at a heating temperature of 55-70 ℃ to obtain dried Chinese medicine residues, and simultaneously starting a driving motor II (34), wherein the driving motor II (34) drives a stirring rod II (35) to rotate, and the stirring rod II (35) drives the Chinese medicine residues to be heated uniformly in the drying box (31);
S6, grinding, namely opening a valve at one side of a material guide pipe (36), conveying dried traditional Chinese medicine residues into a storage hopper above a top grinding disc (41), starting a servo motor (39), driving a bottom grinding disc (40) to rotate by the servo motor (39), grinding the traditional Chinese medicine residues by rotating the bottom grinding disc (40) relative to the top grinding disc (41), and discharging the ground traditional Chinese medicine residues through a material discharge pipe (44);
s7, vibrating double-layer filtering, namely pouring the ground traditional Chinese medicine residues onto a first-order screening net (52) in a screening box (45), starting a vibrating motor (46), driving the first-order screening net (52) and a second-order screening net (51) to perform vibrating screening on the residue powder by the vibrating motor (46), and enabling the screened residue powder to fall into a tray (49).
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| CN107906891A (en) * | 2017-10-24 | 2018-04-13 | 郑州格瑞塔电子信息技术有限公司 | Plastic waste crushes drying device |
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