CN115040908A - Filtering device for producing and processing traditional Chinese medicine syrup and filtering method thereof - Google Patents

Abstract

The invention discloses a filtering device for producing and processing traditional Chinese medicine syrup and a filtering method thereof, relating to the technical field of syrup production equipment, and comprising a filtering tank, wherein one side of the top end of the filtering tank is fixedly communicated with a feeding hopper, a movable coarse filtering inner container is clamped in the feeding hopper, two ends in the filtering tank are fixedly provided with partition plates, a capturing component is arranged between the partition plate at the top end and the top end of the filtering tank, and a movable filtering component is arranged between the two partition plates; according to the invention, the arranged catching component is utilized, a plurality of spoon-shaped filter plates can be driven to rotate by matching the driving motor with the shaft column and the connecting rod, and syrup is effectively filtered and caught by utilizing the narrow openings of the conical filter holes on the inner arc surfaces of the spoon-shaped filter plates; utilize the spoon form filter plate that sets up and the section of spoon form filter plate is wavy structure, compare in traditional planar structure, can provide bigger filter area in the unit space to guarantee the filter effect and to the seizure efficiency of impurity.

Description

Filtering device for producing and processing traditional Chinese medicine syrup and filtering method thereof

Technical Field

The invention relates to the technical field of syrup production equipment, in particular to a filtering device for producing and processing traditional Chinese medicine syrup and a filtering method thereof.

Background

Syrup refers to oral concentrated sucrose aqueous solution containing drugs, extracts of medicinal materials or aromatic substances. The syrup can be divided into simple syrup, medicinal syrup and aromatic syrup according to different components and purposes; in the production process of the syrup, the syrup intermediate needs to be filtered to remove impurities in the syrup intermediate, so that the production quality of subsequent syrup is ensured.

Through the search, the patent document with publication number CN215692346U discloses a filtering device for syrup production and processing, which can improve the solvent filtering effect and ensure the production quality of syrup; including box, cartridge filter, swivel nut, multiunit spring, upper filter plate, closing cap, cylinder and push pedal, the box bottom is equipped with the chassis, and the chassis bottom is equipped with four groups landing legs, and the box top is equipped with the feeder hopper, and the box internal fixation is equipped with collects the fill, collects the fill bottom and is equipped with the unloading pipe, and the cartridge filter top is passed through the swivel nut and is connected with unloading pipe spiral shell dress.

However, the above patents have the following disadvantages: the filter part in the above-mentioned patent mainly integrates in the inside of cartridge filter to the stack is inseparable, and is weaker to the ability of gathering together of impurity, and in filtering process, all impurity are earlier in filter plate and the filter pulp layer of passing through, and some great impurity lead to this cartridge filter to take place to block up easily, thereby influence filtration efficiency, and the change and the clearance of cartridge filter are not convenient enough, so have the limitation.

Disclosure of Invention

The invention aims to provide a filtering device and a filtering method for producing and processing traditional Chinese medicine syrup, which aim to solve the problems in the background technology.

The technical scheme of the invention is as follows: a filter device for producing and processing traditional Chinese medicine syrup comprises a filter tank, wherein one side of the top end of the filter tank is fixedly communicated with a feed hopper, a movable coarse filter inner container is clamped in the feed hopper, two ends of the inside of the filter tank are fixedly provided with partition plates, a capture assembly is arranged between the partition plate at the top end and the top end of the filter tank, a movable filter assembly is arranged between the two partition plates, and a negative pressure assembly and a circulation assembly are arranged between the partition plate at the bottom end and the bottom end of the filter tank;

the catching assembly comprises a driving motor arranged above the filtering tank, an output shaft of the driving motor is connected with a shaft column through a coupler, the outer wall of the circumference of one end of the shaft column is fixedly connected with a plurality of connecting rods distributed at equal intervals, the end parts of the connecting rods are fixedly provided with spoon-shaped filtering plates, the cross sections of the spoon-shaped filtering plates are of a wavy structure, a plurality of conical filtering holes distributed uniformly are formed in the spoon-shaped filtering plates, and the narrow end parts of the conical filtering holes face the inner side of the spoon-shaped filtering plates;

the movable filter component comprises support columns fixedly installed between two partition plates, a shaft sleeve rod is sleeved on one end of each support column in a coaxial movable mode, a movable filter cylinder is installed at the end portion of each shaft sleeve rod in a fixed mode, inclined-plane convex rings are installed at the upper end and the lower end of the outer wall of the circumference of the movable filter cylinders in a fixed mode, the movable filter cylinders are multiple in the inner portion of each movable filter cylinder in the vertical direction in a sliding mode, a filter top plate and a filter base plate are connected to the middle end of the inner wall of the circumference of each movable filter cylinder in a fixed mode, a plurality of connecting springs are fixedly connected between the inner ring plates, the filter top plate and the filter base plate, a handle is fixedly connected to the outer wall of the back, and the mesh number of the filter base plate is higher than that of the filter top plate.

Preferably, be located the top seted up the drain hole on the baffle, and the equal fixed mounting of central point of two baffles has an extension section of thick bamboo, two the outer wall of an extension section of thick bamboo all slides and has cup jointed a movable card section of thick bamboo, equal a plurality of tensioning springs of fixedly connected with between a movable card section of thick bamboo and the baffle.

Preferably, two the equal fixed mounting in the one end that the activity card section of thick bamboo is close to each other has two inclined plane end links, and the inclined plane of two inclined plane end links and inclined plane bulge loop all is forty-five degrees angles with the horizontal plane, the filter tank is close to the one end of support column and has been seted up and has been changed the mouth.

Preferably, the outer wall that the jack post is close to the bottom has auger leaf and shutoff piece in proper order fixed mounting, and the diameter of auger leaf and shutoff piece and the internal diameter phase-match of drain hole, the equal fixed mounting in top outer wall both ends of crossing the filter tank has electric telescopic handle, and two electric telescopic handle's extension rod end fixing has the installation roof, the bottom outer wall and the driving motor fixed connection of installation roof.

Preferably, the negative pressure component comprises a negative pressure fan fixedly arranged on one side of the filter tank, an air inlet end of the negative pressure fan is fixedly connected with an air exhaust ring pipe, the top end of the air exhaust ring pipe is fixedly connected with the partition plate positioned at the bottom end, a through opening is formed in the center position of the partition plate positioned at the bottom end, a plurality of air exhaust branch pipes distributed at equal intervals are fixedly connected to the inner side wall of the air exhaust ring pipe, the openings of the air exhaust branch pipes face the obliquely upward direction, and an output end of the negative pressure fan is fixedly connected with a ventilation main pipe.

Preferably, the circulation assembly comprises a material pumping pump arranged on one side of the filter tank, the input end of the material pumping pump is fixedly connected with a liquid pumping bottom ring pipe, the liquid pumping bottom ring pipe is positioned at the inner bottom of the filter tank, a plurality of liquid pumping branch pipes distributed at equal intervals are fixedly communicated on the inner side wall of the liquid pumping bottom ring pipe, and openings of the liquid pumping branch pipes face the oblique lower side.

Preferably, the output end of the material pumping pump is fixedly connected with a circulating pipe, a filtering end cylinder is fixedly communicated between the end part of the circulating pipe and the top end of the filtering tank, a first valve body is fixedly installed at one end of the circulating pipe, a discharging pipe is fixedly communicated with the circulating pipe and is located below the first valve body, and a second valve body is fixedly installed at one end of the discharging pipe.

Preferably, the upper end and the lower end of the filtering end cylinder are both provided with a bar-shaped opening, one ends of the two bar-shaped openings are both movably connected with movable trays through movable shafts, the two movable trays are respectively connected with a filtering sponge and a PP filtering cotton plate in a clamping manner, one ends of the two movable trays are fixedly provided with magnetic metal blocks, the two sides of the filtering end cylinder close to the two bar-shaped openings are fixedly provided with adsorption magnetic blocks, and the specification of the magnetic metal blocks is larger than that of the adsorption magnetic blocks.

Preferably, the outer wall of one end of the driving motor and the material pumping pump is respectively and fixedly provided with a first annular air outlet pipe and a second annular air outlet pipe, the second annular air outlet pipe is communicated with the ventilation female pipe, the first annular air outlet pipe and the other end of the ventilation female pipe are fixedly provided with corrugated hoses, air outlet holes are formed in the inner side walls of the first annular air outlet pipe and the second annular air outlet pipe, and the openings of the air outlet holes face obliquely upward.

The invention also discloses a filtering method of the filtering device for producing and processing the traditional Chinese medicine syrup, which comprises the following steps:

the method comprises the following steps: coarsely filtering the syrup by a movable coarse filtering inner container through a charging hopper, adding the filtered syrup into a filtering tank, and rotating by utilizing a plurality of spoon-shaped filtering plates to capture and filter out larger particles in the syrup;

step two: controlling the electric telescopic rod to be completely withdrawn, enabling the blocking block to be far away from the material leakage port, enabling the syrup after primary filtration to fall into the movable filter cylinder through the material leakage port of the opening port, and matching with the negative pressure assembly to enable the syrup to be subjected to suction filtration through the filter top disc and the filter bottom disc, so as to realize secondary filtration;

step three: and the syrup after secondary filtration is sent into the filtering end cylinder through the circulating component, secondary filtration is carried out by utilizing a filtering sponge and a PP filtering cotton plate, the filtered syrup enters the filtering tank again, and the syrup impurities are completely filtered after three to five times of circulating processes.

The invention provides a filter device for producing and processing traditional Chinese medicine syrup and a filtering method thereof through improvement, compared with the prior art, the filter device has the following improvement and advantages:

one is as follows: according to the invention, the arranged catching component is utilized, a plurality of spoon-shaped filter plates can be driven to rotate by matching the driving motor with the shaft column and the connecting rod, and syrup is effectively filtered and caught by utilizing the narrow openings of the conical filter holes on the inner arc surfaces of the spoon-shaped filter plates; compared with the traditional plane structure, the spoon-shaped filter plate has the advantages that the spoon-shaped filter plate is arranged, the cross section of the spoon-shaped filter plate is of the wave-shaped structure, and a larger filtering area can be provided in a unit space, so that the filtering effect and the impurity capturing efficiency are ensured;

the second step is as follows: the included angles between the inclined planes of the double-inclined-plane end ring and the inclined-plane convex ring and the horizontal plane are respectively set to be forty-five degrees, so that when the movable filter cartridge rotates by taking the support column as a circle center, the inclined-plane convex ring is contacted with the double-inclined-plane end ring to generate a transverse acting force, and simultaneously, a component force in the vertical direction can be generated, so that when a thrust is applied to the movable filter cartridge, the two movable clamping cylinders can retract, the movable filter cartridge can enter and rotate out conveniently, the movable filter cartridge can be replaced quickly conveniently, and the filtering effect of the movable filter cartridge on syrup is ensured;

and thirdly: according to the invention, the bottom end of the filter tank is in a negative pressure state under the action of the negative pressure fan by utilizing the arranged negative pressure component, and the filtering effect is formed by matching the filtering top disc and the filtering bottom disc, so that the flow rate of the syrup in the movable filter cylinder and the extending cylinder can be further accelerated, and the filtering efficiency is improved; air pumped by the negative pressure component can be distributed to the annular air outlet pipe I and the annular air outlet pipe II through the ventilation main pipe, and the air is blown out by the driving motor and the material pumping pump for auxiliary heat dissipation, so that the long-time operation of the device is facilitated, and the service lives of the driving motor and the material pumping pump can be prolonged to a certain extent;

fourthly, the method comprises the following steps: the syrup filtering device comprises a movable filtering component, a plurality of movable filtering cartridges, a plurality of filtering heads and a plurality of filtering heads, wherein the movable filtering component is arranged on the upper portion of the movable filtering cartridge, the filtering heads are arranged on the lower portion of the movable filtering cartridge, and the movable filtering cartridges are arranged on the lower portion of the movable filtering cartridge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic overall sectional view of the present invention;

FIG. 2 is a schematic perspective view of a spoon-shaped filter plate according to the present invention;

FIG. 3 is a schematic cross-sectional view of a conical filter hole according to the present invention;

FIG. 4 is a perspective view of the removable filter cartridge of the present invention;

FIG. 5 is a schematic view of the internal construction of the removable filter cartridge of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the negative pressure assembly of the present invention;

fig. 8 is a schematic view of the filter cartridge of the present invention.

Reference numerals:

1. a filtration tank; 101. a hopper; 102. movably filtering the inner container; 103. replacing the port; 2. a drive motor; 201. an electric telescopic rod; 202. installing a top plate; 203. a column shaft; 204. auger leaves; 205. a plugging block; 3. a filter end cartridge; 301. a circulation pipe; 302. a first valve body; 303. a discharge pipe; 304. a second valve body; 305. a PP filter cotton plate; 306. an adsorption magnetic block; 307. a movable tray; 308. filtering the sponge; 309. a magnetic metal block; 4. a main ventilation pipe; 401. a negative pressure fan; 402. a corrugated hose; 403. a first annular air outlet pipe; 5. a spoon-shaped filter plate; 501. a connecting rod; 502. a conical filtration pore; 6. a partition plate; 7. a material pumping pump; 701. a second annular air outlet pipe; 8. an air pumping ring pipe; 801. an air exhaust branch pipe; 9. a liquid pumping bottom ring pipe; 901. a liquid extraction branch pipe; 10. an extension cylinder; 11. a support pillar; 111. a shaft sleeve rod; 12. a movable filter cartridge; 121. a bevel convex ring; 122. a filter top tray; 123. a ring plate is arranged inside; 124. a connecting spring; 125. a filter base plate; 13. a movable clamping cylinder; 131. a double bevel end ring; 14. the spring is tensioned.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a filter device for producing and processing traditional Chinese medicine syrup and a filtering method thereof through improvement, and the technical scheme of the invention is as follows:

the first embodiment is as follows:

as shown in fig. 1 to 8, an embodiment of the present invention provides a filtering apparatus for producing and processing a traditional Chinese medicine syrup, including a filtering tank 1, a feeding hopper 101 is fixedly communicated with one side of the top end of the filtering tank 1, a movable coarse-filtration liner 102 is clamped inside the feeding hopper 101, partition plates 6 are fixedly installed at both ends inside the filtering tank 1, a capturing component is installed between the partition plate 6 at the top end and the top end of the filtering tank 1, a movable filtering component is installed between the two partition plates 6, and a negative pressure component and a circulation component are installed between the partition plate 6 at the bottom end and the bottom end of the filtering tank 1;

the catching assembly comprises a driving motor 2 arranged above the filter tank 1, an output shaft of the driving motor 2 is connected with a shaft column 203 through a coupler, the outer wall of the circumference of one end of the shaft column 203 is fixedly connected with a plurality of connecting rods 501 which are distributed at equal intervals, the end parts of the connecting rods 501 are fixedly provided with spoon-shaped filter plates 5, the cross sections of the spoon-shaped filter plates 5 are of a wavy structure, a plurality of conical filter holes 502 which are uniformly distributed are formed in the spoon-shaped filter plates 5, and the narrow end parts of the conical filter holes 502 face the inner side of the spoon-shaped filter plates 5;

by means of the structure, the arranged catching component can drive the plurality of spoon-shaped filter plates 5 to rotate by matching the driving motor 2 with the shaft column 203 and the connecting rod 501, and syrup is effectively filtered and caught by using narrow openings of the conical filter holes 502 on the inner arc surfaces of the spoon-shaped filter plates 5;

compared with the traditional plane structure, the spoon-shaped filter plate 5 with the corrugated section structure can provide a larger filtering area in a unit space, thereby ensuring the filtering effect and the capturing efficiency of larger impurities and reducing the blocking of subsequent filtering parts;

utilize the toper filtration pore 502 that sets up, during follow-up clearance, can add the clear water to filtering jar 1, and utilize driving motor 2 reverse motion, at this moment, the clear water can form with the extrados of spoon form filter plate 5 and strike, the clear water gets into the slot end by the wide mouth end of toper filtration pore 502, thereby form the narrow tube effect, and make the clear water pass through the slot end and swell with higher speed, and then can wash down the impurity of spoon form filter plate 5 intrados accumulations, thereby be convenient for follow-up device's clearance, maintain.

The activity filtering component includes support column 11 of fixed mounting between two baffles 6, and the coaxial movable sleeve of one end of support column 11 is equipped with axle sleeve pole 111, the equal fixed mounting of tip of axle sleeve pole 111 has movable filter cartridge 12, and the equal fixed mounting of lower extreme has inclined plane bulge loop 121 on the circumference outer wall of a plurality of movable filter cartridge 12, the inside of a plurality of movable filter cartridge 12 all has the top of filtration dish 122 and filters chassis 125 in vertical direction sliding connection, the circumference inner wall middle-end fixed mounting of movable filter cartridge 12 has built-in ring plate 123, and built-in ring plate 123 and filter the top of the dish 122 and filter a plurality of coupling spring 124 of equal fixedly connected with between the chassis 125, filter top of the dish 122 and filter the equal fixedly connected with handle of chassis 125 one side outer wall mutually opposite to each other, the mesh number of filtering the chassis 125 is higher than the mesh number of filtering top of dish 122.

By means of the structure, the syrup can be secondarily filtered through the filtering top disc 122 and the filtering bottom disc 125 by the arranged movable filtering component; the top filter disc 122 can be pulled out of the top end of the movable filter cylinder 12 by a handle, and the bottom filter disc 125 can be pulled out of the bottom end of the movable filter cylinder 12, so that the top filter disc 122 and the bottom filter disc 125 can be cleaned conveniently, and impurities attached to the surfaces can be removed; it should be noted that the plurality of attachment springs 124 are rigid to prevent the filter base 125 from becoming dislodged from the removable filter cartridge 12 by syrup pressure during the filtration process.

Further, be located and seted up the drain hole on the top baffle 6, and the equal fixed mounting of central point of two baffles 6 puts and extends a section of thick bamboo 10, and two outer walls that extend a section of thick bamboo 10 all slip and have cup jointed a movable card section of thick bamboo 13, a plurality of tensioning springs 14 of equal fixedly connected with between a movable card section of thick bamboo 13 and the baffle 6.

By means of the structure, when the movable filter cylinder 12 coincides with the circle center positions of the two extension cylinders 10, the movable clamping cylinders 13 can move in opposite directions under the action of the tensioning springs 14, so that the two ends of the movable filter cylinder 12 are clamped, and the movable filter cylinder 12 and the two extension cylinders 10 can form a complete filter channel.

Further, the two inclined end rings 131 are fixedly mounted at the ends of the two movable clamping cylinders 13 close to each other, the inclined planes of the two inclined end rings 131 and the inclined plane convex ring 121 form a forty-five degree angle with the horizontal plane, and the end of the filter tank 1 close to the support column 11 is provided with a replacement opening 103; a replacement port 103 is provided to provide space for cleaning of the removable filter cartridge 12.

By means of the structure, the included angles between the inclined planes of the double-inclined-plane end ring 131 and the inclined-plane convex ring 121 and the horizontal plane are set to be forty-five degrees, so that when the movable filter cylinder 12 rotates by taking the support column 11 as a circle center, the inclined-plane convex ring 121 and the double-inclined-plane end ring 131 are in contact with each other to generate a transverse acting force, and simultaneously, a component force in the vertical direction can be generated, so that when a thrust force is applied to the movable filter cylinder 12, the two movable clamping cylinders 13 can retract, the movable filter cylinder 12 can conveniently enter and rotate out, the movable filter cylinder 12 can be conveniently replaced quickly, and the filtering effect of the movable filter cylinder 12 on syrup is ensured; on the other hand, the double-beveled end ring 131 and the beveled nose ring 121 provide a distinct setback for both entry and exit of the filter cartridge 12 to facilitate a person determining whether the filter cartridge 12 has been successfully replaced.

Further, the outer wall that the jack post 203 is close to the bottom has auger leaf 204 and blocking piece 205 of fixed mounting in proper order, and the diameter of auger leaf 204 and blocking piece 205 and the internal diameter phase-match of drain hole, and the equal fixed mounting in top outer wall both ends of crossing jar 1 has electric telescopic handle 201, and the extension rod end fixing of two electric telescopic handle 201 has installation roof 202, the bottom outer wall and the driving motor 2 fixed connection of installation roof 202.

By means of the structure, the arranged blocking block 205 is utilized, when the capturing component operates, the material leakage opening can be blocked, and the capturing component is guaranteed to fully screen and filter syrup; after the catching assembly finishes the operation, the electric telescopic rod 201 can be controlled to be completely withdrawn, so that the blocking block 205 is far away from the material leakage port, and the syrup after the primary filtration falls into the movable filter cylinder 12 through the material leakage port of the opening port for secondary filtration; the auger blade 204 can be positioned in the material leakage opening after descending, so that the auxiliary discharging effect can be achieved, and the down-flow rate of the viscous syrup is increased.

Further, the negative pressure subassembly includes fixed mounting in the negative pressure fan 401 of filtering jar 1 one side, and negative pressure fan 401's air inlet end fixedly connected with air exhaust ring canal 8, and air exhaust ring canal 8's top and the 6 fixed connection of baffle that are located the bottom, the opening has been seted up to the central point that is located the baffle 6 of bottom, a plurality of equidistance distribution's of fixed connection branch pipe 801 on air exhaust ring canal 8's the inside wall, and a plurality of branch pipe 801's of bleeding opening orientation is oblique top, and it has 1-2cm space to reserve between branch pipe 801 opening of bleeding and baffle 6, in order to guarantee air extraction efficiency, negative pressure fan 401's output fixedly connected with female pipe 4 of ventilating.

Borrow by above-mentioned structure, utilize the negative pressure subassembly that sets up, can make under negative pressure fan 401's effect, filter jar 1 bottom and be in the negative pressure state, the cooperation filters top dish 122 and filters chassis 125 and form the suction filtration effect to can further accelerate the flow rate of activity cartridge filter 12 and extension section of thick bamboo 10 syrup, improve filtration efficiency.

Further, the circulation subassembly is including setting up in the material pump 7 of filtering jar 1 one side, and the input end fixedly connected with of material pump 7 takes out liquid bottom ring pipe 9, take out liquid bottom ring pipe 9 and be located filtering jar 1 interior bottom, fixed intercommunication has a plurality of drawing liquid branch pipes 901 that the equidistance distributes on the drawing liquid bottom ring pipe 9 inside wall, and the opening of a plurality of drawing liquid branch pipes 901 all is towards oblique below, and draw liquid branch pipe 901 opening and filtering jar 1 interior bottom reservation have 0.5cm space, in order to ensure to draw the syrup smoothly.

Borrow by above-mentioned structure, when the negative pressure subassembly used, the syrup flowed down at the opening of 6 central points of baffle, and the negative pressure subassembly is being close to 6 edges of baffle extraction air to the syrup that the circulation subassembly will fall in time takes out and removes, avoids syrup excessively to build up in filter tank 1 bottom, in order to prevent the condition that syrup was extracted by the negative pressure subassembly.

Further, the output end of the pumping pump 7 is fixedly connected with a circulating pipe 301, the end portion of the circulating pipe 301 is fixedly communicated with the top end of the filtering tank 1 to form a filtering end barrel 3, a first valve body 302 is fixedly mounted at one end of the circulating pipe 301, a discharging pipe 303 is fixedly communicated with the circulating pipe 301 and is located below the first valve body 302, and a second valve body 304 is fixedly mounted at one end of the discharging pipe 303.

By means of the structure, the filtered syrup can be sent into the filtering end cylinder 3 through the pumping pump 7 and the circulating pipe 301 through the liquid pumping bottom ring pipe 9 by utilizing the arranged circulating component so as to be filtered again; when discharging is needed, the first valve body 302 can be closed, and the second valve body 304 is opened, so that the filtered syrup can be discharged under the action of the pumping pump 7.

Further, the upper end and the lower end of the filtering end cylinder 3 are both provided with a bar-shaped port, one end of each of the two bar-shaped ports is movably connected with a movable tray 307 through a movable shaft, the two movable trays 307 are respectively clamped with a filtering sponge 308 and a PP filtering cotton plate 305, the filtering sponge 308 is positioned above the PP filtering cotton plate 305, namely the filtering sponge 308 is clamped on the movable tray 307 positioned above, the PP filtering cotton plate 305 is clamped on the movable tray 307 positioned below, one end of each of the two movable trays 307 is fixedly provided with a magnetic metal block 309, both sides of the filtering end cylinder 3 close to the two bar-shaped ports are fixedly provided with adsorption magnetic blocks 306, and the specification of the magnetic metal block 309 is larger than that of the adsorption magnetic blocks 306; it should be noted that the upper and lower outer wall edges of the two movable trays 307 are both bonded with sealing gaskets.

By means of the structure, the filtering sponge 308 and the PP filtering cotton plate 305 are arranged to filter the syrup again to remove smaller impurities in the syrup; a magnetic metal block 309 and an adsorption magnetic block 306 are provided to fix the position of the movable tray 307; the movable tray 307 can be rotated out subsequently, so that the filter sponge 308 and the PP filter cotton board 305 can be replaced quickly, and the filter sponge 308 and the PP filter cotton board 305 are of a last filter structure, so that a long replacement period can be kept; the specification of the magnetic metal block 309 is larger than that of the adsorption magnetic block 306, so that the movable tray 307 can be conveniently shifted through the magnetic metal block 309 in the following process.

Furthermore, an annular air outlet pipe I403 and an annular air outlet pipe II 701 are fixedly installed on the outer wall of one end of the driving motor 2 and the outer wall of one end of the material pumping pump 7 respectively, the annular air outlet pipe II 701 is communicated with the ventilation main pipe 4, a corrugated hose 402 is fixedly installed at the other end of the annular air outlet pipe I403 and the other end of the ventilation main pipe 4, air outlet holes are formed in the inner side walls of the annular air outlet pipe I403 and the annular air outlet pipe II 701 respectively, and the openings of the air outlet holes face obliquely upward; by means of the corrugated hose 402, the first annular air outlet pipe 403 can be communicated with the ventilation main pipe 4 when moving along with the driving motor 2.

Borrow by above-mentioned structure, the air accessible female pipe 4 reposition of redundant personnel that negative pressure component took out goes out the tuber pipe 403 and the annular goes out in the tuber pipe 701 to drive motor 2 and material pump 7 are bloated the air and are carried out supplementary heat dissipation, are favorable to the long-time operation of the device, and can prolong drive motor 2 and material pump 7's life to a certain extent.

The specific working method comprises the following steps: the syrup is coarsely filtered by a movable coarse filtering liner 102 through a feed hopper 101 and then is added into a filtering tank 1; the driving motor 2 is matched with the shaft column 203 and the connecting rod 501 to drive the spoon-shaped filter plates 5 to rotate, syrup is effectively filtered and captured by utilizing narrow openings of the conical filter holes 502 on the inner arc surfaces of the spoon-shaped filter plates 5, and compared with a traditional plane structure, the spoon-shaped filter plates 5 are arranged and the cross sections of the spoon-shaped filter plates 5 are of a wave structure, a larger filtering area can be provided in a unit space, so that the filtering effect and the capturing efficiency of impurities are ensured; by using the arranged blocking block 205, when the capturing component operates, the material leakage port can be blocked, and the capturing component can be ensured to fully screen and filter the syrup; after the catching assembly finishes the operation, the electric telescopic rod 201 can be controlled to be completely withdrawn, so that the blocking block 205 is far away from the material leakage port, and the syrup after the primary filtration falls into the movable filter cylinder 12 through the material leakage port of the opening port for secondary filtration; the arranged auger blade 204 can be positioned in the material leakage port after descending, so that the auxiliary discharging effect can be realized, and the down-flow rate of the viscous syrup is increased; by setting the included angles between the inclined planes of the double-inclined-plane end ring 131 and the inclined-plane convex ring 121 and the horizontal plane to be forty-five degrees, a maintainer can shift the movable filter cylinder 12 to enable the two movable clamping cylinders 13 to retract when the movable filter cylinder 12 rotates by taking the support column 11 as the center of a circle, and then the inclined-plane convex ring 121 and the double-inclined-plane end ring 131 are contacted to generate a transverse acting force, and simultaneously generate a component force in the vertical direction, so that when the acting thrust is applied to the movable filter cylinder 12, the movable clamping cylinders 13 can be retracted, thereby facilitating the entry and the exit of the movable filter cylinder 12, facilitating the quick replacement of the movable filter cylinder 12, ensuring the filtering effect of the movable filter cylinder 12 on syrup, when the movable filter cylinder 12 is superposed with the center of a circle of two extension cylinders 10, the movable clamping cylinders 13 can move in opposite directions under the action of the plurality of tensioning springs 14, thereby clamping the two ends of the movable filter cylinder 12, so that the mobile filter cartridge 12 can form a complete filter passage with two extension cartridges 10; the bottom end of the filter tank 1 can be in a negative pressure state under the action of the negative pressure fan 401 by utilizing the arranged negative pressure assembly, and a suction filtration effect is formed by matching the filter top disc 122 and the filter bottom disc 125, so that the flow rate of the syrup of the movable filter cylinder 12 and the extension cylinder 10 can be further increased, the filter efficiency is improved, the air pumped out by the negative pressure assembly can be distributed to the annular air outlet pipe I403 and the annular air outlet pipe II 701 through the ventilation main pipe 4, and the air is blown out by aiming at the driving motor 2 and the material pumping pump 7 to perform auxiliary heat dissipation; by utilizing the arranged circulating component, filtered syrup can be sent into the filtering end cylinder 3 through the pumping pump 7 and the circulating pipe 301 through the pumping bottom ring pipe 9 so as to be filtered again; specifically, the syrup is filtered again through the filtering sponge 308 and the PP filtering cotton plate 305, so that small impurities in the syrup are removed; the movable tray 307 can be rotated out subsequently, so that the filtering sponge 308 and the PP filtering cotton plate 305 can be quickly replaced; the filtered syrup enters the filter tank 1 again, and is subjected to three to five circulation processes, so that the syrup impurities are completely filtered; after the filtration is finished, the first valve body 302 is closed, and the second valve body 304 is opened, so that the filtered syrup can be sent out under the action of the pumping pump 7.

Example two:

the embodiment discloses a filtering method of a filtering device for producing and processing traditional Chinese medicine syrup, which specifically comprises the following steps:

the method comprises the following steps: the syrup is coarsely filtered by a movable coarse filtering liner 102 through a hopper 101 and then is added into a filtering tank 1, and a plurality of spoon-shaped filtering plates 5 are rotated to capture and filter larger particles in the syrup;

step two: controlling the electric telescopic rod 201 to be completely withdrawn, enabling the blocking block 205 to be far away from the material leakage port, enabling the syrup after primary filtration to fall into the movable filter cylinder 12 through the material leakage port with the opening port, and enabling the syrup to be subjected to suction filtration through the filter top disc 122 and the filter bottom disc 125 by matching with the negative pressure assembly to realize secondary filtration;

step three: the syrup after the secondary filtration is sent into the filtering end cylinder 3 through the circulating component, is filtered again by utilizing the filtering sponge 308 and the PP filtering cotton plate 305, and then enters the filtering tank 1 again, and is completely filtered after three to five times of circulating process.

The previous description 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 (10)

1. The utility model provides a traditional chinese medicine sirup is filter equipment for production and processing, includes filter tank (1), the fixed intercommunication in top one side of filter tank (1) has loading hopper (101), and the inside joint of loading hopper (101) has movable colating inner bag (102), its characterized in that: the filter tank is characterized in that partition plates (6) are fixedly mounted at two ends in the filter tank (1), a capturing assembly is mounted between the partition plate (6) at the top end and the top end of the filter tank (1), a movable filtering assembly is mounted between the two partition plates (6), and a negative pressure assembly and a circulating assembly are mounted between the partition plate (6) at the bottom end and the bottom end of the filter tank (1);

the catching assembly comprises a driving motor (2) arranged above the filtering tank (1), an output shaft of the driving motor (2) is connected with a shaft column (203) through a coupler, the outer wall of the circumference of one end of the shaft column (203) is fixedly connected with a plurality of connecting rods (501) distributed at equal intervals, the end parts of the connecting rods (501) are fixedly provided with spoon-shaped filtering plates (5), the section of each spoon-shaped filtering plate (5) is of a wavy structure, a plurality of conical filtering holes (502) distributed uniformly are formed in each spoon-shaped filtering plate (5), and the narrow-mouth ends of the conical filtering holes (502) face the inner side of each spoon-shaped filtering plate (5);

the movable filtering component comprises a supporting column (11) fixedly arranged between two partition plates (6), a shaft sleeve rod (111) is sleeved on one end of the supporting column (11) in a coaxial movable mode, movable filtering cartridges (12) are fixedly arranged at the end portions of the shaft sleeve rod (111), inclined convex rings (121) are fixedly arranged at the upper ends and the lower ends of the circumferential outer walls of the movable filtering cartridges (12), a plurality of filtering top discs (122) and filtering bottom discs (125) are connected inside the movable filtering cartridges (12) in a sliding mode in the vertical direction, built-in ring plates (123) are fixedly arranged at the middle ends of the circumferential inner walls of the movable filtering cartridges (12), a plurality of connecting springs (124) are fixedly connected among the built-in ring plates (123), the filtering top discs (122) and the filtering bottom discs (125), and handles are fixedly connected with the outer walls of the two opposite sides of the filtering top discs (122) and the filtering bottom discs (125), the mesh number of the filtering bottom disc (125) is higher than that of the filtering top disc (122).

2. The filtering device for the production and processing of a traditional Chinese medicine syrup according to claim 1, wherein: be located the top seted up the drain hole on baffle (6), and the central point of two baffles (6) puts equal fixed mounting and extends a section of thick bamboo (10), two the outer wall of extending a section of thick bamboo (10) all slides and has cup jointed a movable card section of thick bamboo (13), equal fixedly connected with a plurality of tensioning springs (14) between a movable card section of thick bamboo (13) and baffle (6).

3. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 2, wherein: two the equal fixed mounting of one end that activity card section of thick bamboo (13) are close to each other has double inclined plane end ring (131), and the inclined plane of double inclined plane end ring (131) and inclined plane bulge loop (121) all is forty-five degrees angles with the horizontal plane, filter jar (1) one end near support column (11) and seted up change mouth (103).

4. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 2, wherein: outer wall that jack post (203) are close to the bottom fixed mounting in proper order has auger leaf (204) and plugging block (205), and the diameter of auger leaf (204) and plugging block (205) and the internal diameter phase-match of drain hole, the equal fixed mounting in top outer wall both ends of filtering jar (1) has electric telescopic handle (201), and the extension rod end fixing of two electric telescopic handle (201) has installation roof (202), the bottom outer wall and driving motor (2) fixed connection of installation roof (202).

5. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 4, wherein: the negative pressure component comprises a negative pressure fan (401) fixedly installed on one side of the filter tank (1), an air inlet end of the negative pressure fan (401) is fixedly connected with an air exhaust ring pipe (8), the top end of the air exhaust ring pipe (8) is fixedly connected with the partition board (6) located at the bottom end, the center of the partition board (6) is provided with a through opening, a plurality of air exhaust branch pipes (801) are fixedly connected to the inner side wall of the air exhaust ring pipe (8) in an equidistant mode, the plurality of air exhaust branch pipes (801) are opened towards the upper oblique direction, and an output end of the negative pressure fan (401) is fixedly connected with a ventilation main pipe (4).

6. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 5, wherein: the circulation assembly comprises a pumping pump (7) arranged on one side of the filtering tank (1), the input end of the pumping pump (7) is fixedly connected with a pumping bottom ring pipe (9), the pumping bottom ring pipe (9) is located at the inner bottom of the filtering tank (1), a plurality of pumping branch pipes (901) distributed at equal intervals are fixedly communicated on the inner side wall of the pumping bottom ring pipe (9), and the openings of the plurality of pumping branch pipes (901) face the oblique lower side.

7. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 6, wherein: the output end fixedly connected with circulating pipe (301) of material pump (7), and the tip of circulating pipe (301) and filter between jar (1) top fixed intercommunication have and filter a section of thick bamboo (3), the one end fixed mounting of circulating pipe (301) has valve body (302), and on circulating pipe (301) and lie in discharge tube (303) of the fixed intercommunication of below position department of valve body (302), the one end fixed mounting of discharge tube (303) has valve body two (304).

8. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 7, wherein: the bar mouth has all been seted up to the last lower extreme of filtering end section of thick bamboo (3), and the one end of two bar mouths all has movable tray (307) through loose axle swing joint, and on two movable tray (307) respectively the joint have filter sponge (308) and PP to filter cotton board (305), the equal fixed mounting in one end of two movable tray (307) has magnetic metal piece (309), and filters the equal fixed mounting in both sides that end section of thick bamboo (3) is close to two bar mouths and adsorb magnetic path (306), the specification of magnetic metal piece (309) is greater than and adsorbs magnetic path (306).

9. The filtering device for producing and processing traditional Chinese medicine syrup according to claim 8, wherein: the one end outer wall of driving motor (2) and pump (7) is fixed mounting respectively has annular air-out pipe (403) and annular air-out pipe two (701), and annular air-out pipe two (701) and ventilate female pipe (4) and be linked together, the other end fixed mounting that annular air-out pipe (403) and ventilate female pipe (4) has corrugated hose (402), the exhaust vent has all been seted up to the inside wall that annular air-out pipe (403) and annular air-out pipe two (701), and the opening of exhaust vent all faces oblique top.

10. A filtering method of a filtering apparatus for producing a syrup of traditional Chinese medicine, comprising the filtering apparatus for producing a syrup of traditional Chinese medicine according to any one of claims 1 to 9, characterized in that: the method specifically comprises the following steps:

the method comprises the following steps: coarsely filtering the syrup by a movable coarse filtering inner container (102) through a feeding hopper (101), adding the syrup into a filtering tank (1), and capturing and filtering larger particles in the syrup by utilizing the rotation of a plurality of spoon-shaped filtering plates (5);

step two: the electric telescopic rod (201) is controlled to be completely withdrawn, the blocking block (205) is far away from the material leakage port, syrup after primary filtration falls into the movable filter cylinder (12) through the material leakage port with the opening, and the syrup is subjected to suction filtration through the filtering top disc (122) and the filtering bottom disc (125) by matching with the negative pressure assembly, so that secondary filtration is realized;

step three: the syrup after the secondary filtration is sent into the filtering end cylinder (3) through the circulating component, is filtered again by utilizing the filtering sponge (308) and the PP filtering cotton plate (305), and then enters the filtering tank (1) again, and is completely filtered after three to five times of circulating process.

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