CN118023110A - Bulk drug granulating device with multilayer classifying and screening functions - Google Patents
Bulk drug granulating device with multilayer classifying and screening functions Download PDFInfo
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- CN118023110A CN118023110A CN202410036222.2A CN202410036222A CN118023110A CN 118023110 A CN118023110 A CN 118023110A CN 202410036222 A CN202410036222 A CN 202410036222A CN 118023110 A CN118023110 A CN 118023110A
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- 239000003814 drug Substances 0.000 title claims abstract description 53
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 229940079593 drug Drugs 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 238000005469 granulation Methods 0.000 claims description 15
- 230000003179 granulation Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 229910021389 graphene Inorganic materials 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000002918 waste heat Substances 0.000 claims description 9
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 8
- 229940088679 drug related substance Drugs 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 241001233242 Lontra Species 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 43
- 239000002912 waste gas Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a bulk drug granulating device with multilayer classifying and screening, which relates to the technical field of auxiliary granulating devices. According to the invention, through the design of the first elastic piece, the whole first screen frame is elastically connected to the bottom of the expansion seat, and then through the design of the vibration motor, the whole first screen frame can be driven to perform powerful vibration work, so that the stainless steel screen above can screen larger grains in the material in the inner cavity of the first screen frame, the stainless steel screen below can screen smaller grains in the material out of the bottom of the second screen frame, and further the problem that the average subsequent pharmacy is affected by the larger grains or the smaller grains is avoided, and the production quality of the medicine is improved.
Description
Technical Field
The invention relates to the technical field of auxiliary granulating devices, in particular to a raw material medicine granulating device with multiple layers of classifying and screening.
Background
The granulating equipment is a forming machine capable of manufacturing materials into specific shapes, and is generally divided into: roller dry granulator, rotary drum granulator, dry roll granulator, rotary drum granulator principle: introducing steam and gas ammonia or adding phosphoric acid, nitric acid, sulfuric acid or nitrogen solution, ammonia phosphate slurry and heavy calcium carbonate slurry into the machine, and completing the chemical reaction compound fertilizer granulation process in the tubular reactor; or the compound fertilizer with a small amount of water is added in the cold granulation process, the material to be granulated is rolled and rotated in the cylinder body through the rotary motion of the cylinder body, the material is cohered into balls at a certain humidity and temperature, the smaller particles are gradually agglomerated into particles with a certain specification in the motion, the granulation process is completed, and the raw material medicine can be used in the granulation equipment in the production process.
The Chinese patent discloses a Ledipawi bulk drug granulating device, the publication number is CN210171399U, the technical scheme disclosed in the patent document is as follows: the device comprises a device body, the top of device body is provided with the feeder hopper, the bottom of feeder hopper is connected with accuse silo dish, the top of accuse silo dish is provided with the material groove, the notch of feeder hopper intercommunication material groove, a plurality of row material through-hole has been seted up to the tank bottom of material groove, rotate on the tank bottom of material groove and be connected with accuse row device.
In order to solve the problem that the existing granulating equipment does not have stirring function, the prior art adopts components such as a design motor and the like to process in a mode of fully mixing and stirring, but the condition that the granulated materials cannot be screened can also occur, larger or smaller materials easily exist in the granulated materials, the larger or smaller materials can influence the average property of subsequent pharmacy, and then the quality of the medicines can be influenced.
Disclosure of Invention
The invention provides a raw material drug granulating device with multiple layers of classifying and screening so as to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a bulk drug prilling granulator with multilayer classification sieves, includes overhead workstation and granulator main part, fixed mounting has the support arm on the outer wall of overhead workstation, granulator main part fixed mounting is on the inner wall of support arm, overhead workstation's top and bottom are provided with supplementary granulation mechanism.
The auxiliary granulating mechanism comprises a multi-layer screening unit, a drying treatment unit, a buffer receiving unit and a waste heat recovery unit.
The multilayer screening unit comprises a transfer material frame, transfer material frame fixed connection is in the bottom of elevating platform, fixed mounting has the extension seat on the outer wall of transfer material frame, the bottom fixedly connected with elastic component one of extension seat, the bottom fixedly connected with vibration seat of elastic component one, the top fixedly mounted of vibration seat has vibrating motor, the bottom fixedly mounted of vibration seat has a swing joint spare, the one end fixed mounting that vibration seat was kept away from to swing joint spare has first reel, fixed mounting has the extension platform on the outer wall of first reel, the one end fixed mounting that the extension platform was kept away from to the extension platform has No. two swing joint spare, equal fixed mounting has the stainless steel screen cloth on the inner wall of first reel, second reel, and the stainless steel screen cloth designs into two specifications, can accomplish the screening treatment to the medicine grain.
The drying treatment unit comprises a pretreatment frame body, the pretreatment frame body is fixedly arranged at the top of the elevating workbench, an inclined plate is fixedly arranged at the bottom of the inner wall of the pretreatment frame body, a triangular guide protrusion and an arc guide protrusion are fixedly arranged at the top of the inclined plate, and a flow guide block is fixedly arranged at the top of the inclined plate.
The technical scheme of the invention is further improved as follows: the second movable connecting piece comprises a positioning frame, an iron alloy block is fixedly installed on the inner wall of the positioning frame, a plug-in block is movably inserted at the bottom of the positioning frame, an electromagnet is fixedly installed on the inner wall of the plug-in block, the top of the electromagnet is movably connected with the bottom of the iron alloy block, a connecting frame is fixedly installed at the bottom of the plug-in block, after the electromagnet is electrified, the electromagnet can be magnetically connected to the iron alloy block, and a user can conveniently disassemble and assemble the first screen frame or the second screen frame.
The technical scheme of the invention is further improved as follows: the top fixed mounting of hang plate has hollow strip pipe, fixed mounting has even wind otter board on the inner wall of hollow strip pipe, the top fixedly connected with intake pipe of hollow strip pipe, even wind otter board can make the radiating air blow to the surface of medicine grain evenly.
The technical scheme of the invention is further improved as follows: the buffer receiving unit comprises an inclined receiving plate, an elastic piece II is fixedly connected to the bottom of the inclined receiving plate, the bottom of the elastic piece II is fixedly connected with the bottom of the inner wall of the pretreatment frame body, a sliding block is fixedly arranged on the left side of the inclined receiving plate, a smooth column is connected to the inner wall of the sliding block in a sliding mode, and the elastic piece II can generate elastic deformation to buffer and protect falling medicine particles.
The technical scheme of the invention is further improved as follows: smooth post fixed mounting is in the bottom of pretreatment framework inner wall, the top fixedly connected with gasbag strip of slope receiving plate, the top fixedly connected with gasbag piece of gasbag strip, through the design of gasbag strip and gasbag piece, can accomplish the branch fall protection to the medicine granule.
The technical scheme of the invention is further improved as follows: the waste heat recovery unit comprises a supporting rod, the supporting rod is fixedly arranged on the back of the pretreatment frame body, one end, away from the pretreatment frame body, of the supporting rod is fixedly provided with a hollow air suction pipe, the top of the hollow air suction pipe is fixedly connected with a suction fan, the top of the suction fan is fixedly connected with a soft air pipe, and the heat waste gas can be absorbed through the design of the suction fan and the hollow air suction pipe.
The technical scheme of the invention is further improved as follows: the waste heat recovery unit still includes the supporting leg, supporting leg swing joint is at the top of elevating platform, the top fixed mounting of supporting leg has the hollow dish two, the top fixed mounting of hollow dish two has the sealing connection cover, the top fixed mounting of sealing connection cover has the hollow dish one, fixedly connected with trades the water valve pipe on the outer wall of sealing connection cover, the one end fixed connection that the suction fan was kept away from to the soft trachea is at the top of hollow dish one, fixedly connected with heat transfer side pipe between the adjacent one side of hollow dish one, hollow dish two, the bottom fixedly connected with waste gas calandria of hollow dish two, through the design of heat transfer side pipe, can make heat transfer between hot waste gas and the cold water.
The technical scheme of the invention is further improved as follows: the heat exchange device comprises a heat exchange square tube, and is characterized in that a graphene heat exchange patch is fixedly installed on the inner wall of the heat exchange square tube, a graphite protrusion located in the inner cavity of the heat exchange square tube is fixedly connected to the outer wall of the graphene heat exchange patch, a through hole is formed in the top of the graphite protrusion, a heat exchange fin is fixedly connected to the outer wall of the graphite protrusion, a flow blocking strip is fixedly connected to the inner wall of the heat exchange square tube, a flow blocking plate is fixedly connected to one end of the flow blocking strip, which is far away from the inner wall of the heat exchange square tube, and the heat exchange rate of the heat exchange square tube can be improved through the design of the graphene heat exchange patch and the graphite protrusion.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. The invention provides a bulk drug granulating device with multi-layer classifying and screening, which is characterized in that a first screen frame is integrally connected to the bottom of an expansion seat by virtue of the design of an elastic piece I, and then the first screen frame is driven to integrally perform powerful vibration by virtue of the design of a vibration motor, so that larger particles in a material can be screened in an inner cavity of the first screen frame by an upper stainless steel screen, smaller particles in the material can be screened out from the bottom of a second screen frame by a lower stainless steel screen, the problem that the average subsequent pharmacy is affected by the larger particles or the smaller particles is avoided, and the production quality of the drug is improved.
2. The invention provides a bulk drug granulating device with multi-layer classifying and screening, which can lead drug particles to roll on the top of an inclined plate under the action of gravity through the design of the inclined plate, meanwhile, a user can convey hot air from an air inlet pipe to the inner cavity of a hollow strip pipe, the hot air is sprayed onto the surface of the drug particles from an air distribution screen plate, the function of drying the drug particles is realized, the problem that the moisture in the drug particles is large and easy to deform in the screening process is avoided, the screening safety is ensured, the rolling drug particles can be guided to an arc-shaped guide bulge or a triangular guide bulge through the design of the guide block, the drug particles can be guided obliquely upwards through the design of the arc-shaped guide bulge or the triangular guide bulge top surface, and the drug particles can move in air along a parabolic path, so that the sufficiency of the structure for drying the drug particles is further improved.
3. The invention provides a bulk drug granulating device with multilayer classifying and screening, wherein an inclined receiving plate can be limited to vertically move through the design of a smooth column, and when the inclined receiving plate vertically moves, an elastic piece II can be compressed to enable the elastic piece II to generate elastic deformation, namely, the function of buffering the force applied to the top of the inclined receiving plate when drug particles fall down is realized, the problem that the drug particles fall onto the inclined receiving plate and are easy to generate larger deformation is avoided, the shape of the drug particles is ensured, meanwhile, the air bag strips and the air bag blocks can generate elastic deformation, and the branching buffering treatment can be carried out on the drug particles, so that the quality of the drug particles is further ensured.
4. The invention provides a raw material drug granulating device with multi-layer classification screening, which can absorb air from the bottom of a hollow air suction pipe after working through the design of an air suction fan to finish the absorption treatment of hot waste gas, the hot waste gas can flow along with the inner cavity of a heat exchange square pipe, a user can inject cold water into the inner cavity of a sealing connection cover through the design of a water exchange valve pipe, and the cold water and the hot waste gas can exchange heat integrally through the heat exchange square pipe to finish the heating treatment of the cold water, namely, the function of recovering the heat in the hot waste gas is realized, the waste of heat energy is reduced, and the environmental protection of the structure is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a first frame of the present invention;
FIG. 3 is a schematic structural view of a second movable connector according to the present invention;
FIG. 4 is a schematic view showing a sectional structure of a pretreatment frame body according to the present invention;
FIG. 5 is an enlarged schematic view of the present invention at structure A;
FIG. 6 is a schematic view of the structure of the inclined receiving plate of the present invention;
FIG. 7 is an enlarged schematic view of structure B of the present invention;
FIG. 8 is a schematic view of a cut-away structure of a sealing joint cover of the present invention;
fig. 9 is a schematic view of a partially cut-off structure of a heat exchange square tube according to the present invention.
In the figure: 1. raising the workbench; 11. a support arm; 12. a granulator body;
2. An auxiliary granulation mechanism; 21. a transfer frame; 211. an expansion seat; 212. an elastic piece I; 213. a vibration seat; 214. a vibration motor; 215. a first movable connecting piece; 216. a first screen frame; 217. an expansion table; 218. a second movable connecting piece; 2181. a positioning frame; 2182. iron alloy blocks; 2183. a plug block; 2184. an electromagnet; 2185. a connecting frame; 219. a second screen frame; 2191. stainless steel screen;
22. Preprocessing a frame body; 221. an inclined plate; 2211. triangular guide protrusions; 2212. arc-shaped guide protrusions; 2213. a flow guiding block; 222. hollow strip tube; 223. a wind-homogenizing screen plate; 224. an air inlet pipe;
23. An inclined receiving plate; 231. an elastic piece II; 232. a sliding block; 233. a smooth column; 234. an airbag strip; 235. an airbag block;
24. A support rod; 241. a hollow suction pipe; 242. a suction fan; 243. a soft air tube; 244. a hollow disc I; 245. a hollow disc II; 246. sealing the connecting cover; 247. a water exchange valve tube; 248. a heat exchange square tube; 2481. a flow blocking bar; 2482. a spoiler; 2483. graphene heat exchange patch; 2484. graphite bulges; 2485. a through hole; 2486. heat exchanging fins; 249. and (5) supporting legs.
Detailed Description
The invention is further illustrated by the following examples:
Example 1
As shown in fig. 1 to 9, the invention provides a drug substance granulating device with multi-layer classifying and screening, which comprises an elevating workbench 1 and a granulator main body 12, wherein a supporting arm 11 is fixedly arranged on the outer wall of the elevating workbench 1, the granulator main body 12 is fixedly arranged on the inner wall of the supporting arm 11, auxiliary granulating mechanisms 2 are arranged at the top and the bottom of the elevating workbench 1, the auxiliary granulating mechanisms 2 comprise a multi-layer screening unit, a drying treatment unit, a buffering receiving unit and a waste heat recovery unit, the multi-layer screening unit comprises a middle material transferring frame 21, the middle material transferring frame 21 is fixedly connected with the bottom of the elevating workbench 1, an expanding seat 211 is fixedly arranged on the outer wall of the middle material transferring frame 21, an elastic piece 212 is fixedly connected with the bottom of the expanding seat 211, a vibrating seat 213 is fixedly connected with the bottom of the elastic piece 212, a vibrating motor 214 is fixedly arranged at the top of the vibrating seat 213, a movable connecting piece 215 is fixedly arranged at the bottom of the vibrating seat 213, the first movable connecting piece 215 is far away from one end of the vibration seat 213 and is fixedly provided with a first screen frame 216, the outer wall of the first screen frame 216 is fixedly provided with an expansion table 217, the bottom of the expansion table 217 is fixedly provided with a second movable connecting piece 218, one end of the second movable connecting piece 218 far away from the expansion table 217 is fixedly provided with a second screen frame 219, the inner walls of the first screen frame 216 and the second screen frame 219 are fixedly provided with stainless steel screens 2191, the second movable connecting piece 218 comprises a positioning frame 2181, the inner wall of the positioning frame 2181 is fixedly provided with an iron alloy block 2182, the bottom of the positioning frame 2181 is movably inserted with an inserting block 2183, the inner wall of the inserting block 2183 is fixedly provided with an electromagnet 2184, the top of the electromagnet 2184 is movably connected with the bottom of the iron alloy block 2182, the bottom of the inserting block 2183 is fixedly provided with a connecting frame 2185, by the design of the elastic piece 212, so that the first screen frame 216 is integrally and elastically connected to the bottom of the extension seat 211, the user can control the vibration motor 214 to work, so as to drive the first screen frame 216 to integrally perform powerful vibration work, the stainless steel screen 2191 above can screen larger particles inside the material in the inner cavity of the first screen frame 216, the stainless steel screen 2191 below can screen smaller particles inside the material out from the bottom of the second screen frame 219, further the problem that the larger particles or smaller particles can affect the subsequent pharmaceutical average is avoided, the electromagnet 2184 can generate magnetic force after being electrified, and the electromagnet is connected to the bottom of the iron alloy block 2182 in an adsorption manner, namely the function of positioning the connecting frame 2185 is completed, so that the design is convenient for the user to detach and maintain the second screen frame 219 or the first screen frame 216.
Example 2
As shown in fig. 1-9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the drying treatment unit comprises a pretreatment frame 22, the pretreatment frame 22 is fixedly arranged at the top of the elevating workbench 1, an inclined plate 221 is fixedly arranged at the bottom of the inner wall of the pretreatment frame 22, a triangular guide protrusion 2211 and an arc guide protrusion 2212 are fixedly arranged at the top of the inclined plate 221, a guide block 2213 is fixedly arranged at the top of the inclined plate 221, a hollow strip pipe 222 is fixedly arranged at the top of the inclined plate 221, a uniform wind screen 223 is fixedly arranged on the inner wall of the hollow strip pipe 222, an air inlet pipe 224 is fixedly connected at the top of the hollow strip pipe 222, medicine particles roll from the top of the inclined plate 221 under the action of gravity, a user can connect a working pipe of an external hot air blower at the air inlet pipe 224 in advance to control the external hot air blower to work, and then hot air is sprayed to the surface of the medicine particles from the uniform wind screen 223, the drying treatment function of the medicine particles is realized, the rolling medicine particles can be guided to the arc guide protrusion 2212 or the triangular guide protrusion 2211 through the design of the guide block 2213, and the medicine particles can be guided obliquely to the medicine particles through the design of the arc guide protrusion 2212 or the top surface of the triangular guide protrusion 2211, and then the medicine particles can move in the parabola way in the parabola, and the medicine particles can be further sufficiently dried in the structure.
Example 3
As shown in fig. 1-9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the buffer receiving unit comprises an inclined receiving plate 23, an elastic piece two 231 is fixedly connected to the bottom of the inclined receiving plate 23, a sliding block 232 is fixedly installed at the bottom of the inner wall of the pretreatment frame 22 and the bottom of the elastic piece two 231, a smooth column 233 is fixedly installed on the left side of the inclined receiving plate 23, a smooth column 233 is fixedly installed at the bottom of the inner wall of the pretreatment frame 22 and is fixedly connected with an air bag strip 234 at the top of the inclined receiving plate 23, an air bag block 235 is fixedly connected to the top of the air bag strip 234, the smooth column 233 can limit the inclined receiving plate 23 to move vertically, when the medicine particles fall to the top of the inclined receiving plate 23, the inclined receiving plate 23 can move vertically downwards, the elastic piece two 231 is compressed to generate elastic deformation, the function of buffering the medicine particles due to the force applied to the falling to the top of the inclined receiving plate 23 is realized, the shape of the medicine particles is guaranteed, the air bag strip 234 and the air bag block 235 can generate elastic deformation, the medicine particles can be subjected to branch buffer treatment, and the quality of the medicine particles is further guaranteed.
Example 4
As shown in fig. 1-9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the waste heat recovery unit comprises a supporting rod 24, the supporting rod 24 is fixedly arranged on the back surface of the pretreatment frame 22, one end of the supporting rod 24 away from the pretreatment frame 22 is fixedly provided with a hollow air suction pipe 241, the top of the hollow air suction pipe 241 is fixedly connected with a suction fan 242, the top of the suction fan 242 is fixedly connected with a soft air pipe 243, the waste heat recovery unit also comprises supporting legs 249, the supporting legs 249 are movably connected on the top of the lifting workbench 1, the top of the supporting legs 249 is fixedly provided with a hollow disc II 245, the top of the hollow disc II 245 is fixedly provided with a sealing connection cover 246, the top of the sealing connection cover 246 is fixedly provided with a hollow disc I244, the outer wall of the sealing connection cover 246 is fixedly connected with a water changing valve pipe 247, one end of the soft air pipe 243 away from the suction fan 242 is fixedly connected on the top of the hollow disc I244, a heat exchange square pipe 248 is fixedly connected between one side adjacent to the hollow disc I244 and the hollow disc II 245, the bottom of the hollow disc II 245 is fixedly connected with an exhaust gas discharge pipe, a graphene heat exchange patch 2483 is fixedly arranged on the inner wall of the heat exchange square pipe 248, a graphite bulge 2484 positioned in the inner cavity of the heat exchange square pipe 248 is fixedly connected on the outer wall of the graphene heat exchange patch 2483, a through hole 2485 is formed at the top of the graphite bulge 2484, a heat exchange fin 2486 is fixedly connected on the outer wall of the graphite bulge 2484, a flow blocking strip 2481 is fixedly connected on the inner wall of the heat exchange square pipe 248, one end of the flow blocking strip 2481 far away from the inner wall of the heat exchange square pipe 248 is fixedly connected with a flow blocking plate 2482, a user can control the operation of the suction fan 242 in the drying process, absorb air from the bottom of the hollow suction pipe 241 and absorb hot exhaust gas, the hot exhaust gas can flow along the inner cavity of the heat exchange square pipe 248, and cold water can be injected into the inner cavity of the sealing connection cover 246 by the design of the water exchange valve pipe 247, the heat exchange is integrally carried out between cold water and hot waste gas through the heat exchange square tube 248, the heating treatment of the cold water is completed, the heat recovery function is realized, the heat inside the hot waste gas can be rapidly absorbed through the matching design of the graphite bulge 2484, the through hole 2485 and the heat exchange fin 2486, and then transferred to the graphene heat exchange patch 2483, the graphene heat exchange patch 2483 transfers the heat to the heat exchange square tube 248, so that the heat exchange rate of the heat exchange square tube 248 can be improved, the flow blocking bar 2481 and the flow blocking plate 2482 are matched, the flow rate of the hot waste gas on the surface of the graphite bulge 2484 can be improved, and the heat exchange rate of the heat exchange square tube 248 can be further improved.
The working principle of the raw material drug granulating device with the multi-layer classifying and screening is specifically described below.
As shown in fig. 1-9, firstly, raw materials are added into an inner cavity of a granulator main body 12, the granulator main body 12 is controlled to work, the granulation function is realized, the medicine particles naturally fall down, the buffer receiving treatment of the medicine particles is integrally completed by an inclined receiving plate 23, the medicine particles slide on the top of an inclined plate 221, a user can connect a working pipe of an external hot air blower at an air inlet pipe 224 in advance, the external hot air blower is controlled to work, hot air can be output from an air homogenizing screen 223 to finish the drying treatment of the medicine particles, the medicine particles fall on a stainless steel screen 2191, and the user can control a vibration motor 214 to work to drive the stainless steel screen 2191 to perform powerful vibration so as to finish the screening treatment of the medicine particles.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The utility model provides a bulk drug prilling granulator with multilayer classification sieves, includes overhead workstation (1) and granulator main part (12), its characterized in that: the outer wall of the lifting workbench (1) is fixedly provided with a supporting arm (11), the granulator main body (12) is fixedly arranged on the inner wall of the supporting arm (11), and the top and the bottom of the lifting workbench (1) are provided with auxiliary granulation mechanisms (2);
The auxiliary granulating mechanism (2) comprises a multi-layer screening unit, a drying treatment unit, a buffer receiving unit and a waste heat recovery unit;
The multi-layer screening unit comprises a middle material transferring frame (21), the middle material transferring frame (21) is fixedly connected to the bottom of the elevating workbench (1), an extension seat (211) is fixedly installed on the outer wall of the middle material transferring frame (21), an elastic piece I (212) is fixedly connected to the bottom of the extension seat (211), a vibration seat (213) is fixedly connected to the bottom of the elastic piece I (212), a vibration motor (214) is fixedly installed on the top of the vibration seat (213), a first movable connecting piece (215) is fixedly installed on the bottom of the vibration seat (213), a first screen frame (216) is fixedly installed at one end, far away from the vibration seat (213), of the first movable connecting piece (215), an extension table (217) is fixedly installed on the outer wall of the first screen frame (216), a second movable connecting piece (218) is fixedly installed at one end, far away from the extension table (217), of the second movable connecting piece (218) is fixedly installed on a second screen frame (219), and a stainless steel screen (91) is fixedly installed on the inner wall of the first screen frame (216).
The drying treatment unit comprises a pretreatment frame body (22), the pretreatment frame body (22) is fixedly arranged at the top of the lifting workbench (1), an inclined plate (221) is fixedly arranged at the bottom of the inner wall of the pretreatment frame body (22), a triangular guide protrusion (2211) and an arc guide protrusion (2212) are fixedly arranged at the top of the inclined plate (221), and a guide block (2213) is fixedly arranged at the top of the inclined plate (221).
2. A drug substance granulation device with multi-layer classifying and screening as claimed in claim 1, wherein: the second movable connecting piece (218) comprises a positioning frame (2181), an iron alloy block (2182) is fixedly installed on the inner wall of the positioning frame (2181), a plug block (2183) is movably plugged at the bottom of the positioning frame (2181), an electromagnet (2184) is fixedly installed on the inner wall of the plug block (2183), the top of the electromagnet (2184) is movably connected with the bottom of the iron alloy block (2182), and a connecting frame (2185) is fixedly installed at the bottom of the plug block (2183).
3. A drug substance granulation device with multi-layer classifying and screening as claimed in claim 1, wherein: the top fixed mounting of hang plate (221) has hollow strip pipe (222), fixed mounting has even wind otter board (223) on the inner wall of hollow strip pipe (222), the top fixedly connected with intake pipe (224) of hollow strip pipe (222).
4. A drug substance granulation device with multi-layer classifying and screening as claimed in claim 1, wherein: the buffer receiving unit comprises an inclined receiving plate (23), the bottom of the inclined receiving plate (23) is fixedly connected with a second elastic piece (231), the bottom of the second elastic piece (231) is fixedly connected with the bottom of the inner wall of the pretreatment frame body (22), a sliding block (232) is fixedly arranged on the left side of the inclined receiving plate (23), and a smooth column (233) is connected to the inner wall of the sliding block (232) in a sliding mode.
5. The drug substance granulation device with multi-layer classifying and screening as claimed in claim 4, wherein: the smooth column (233) is fixedly arranged at the bottom of the inner wall of the pretreatment frame body (22), the top of the inclined receiving plate (23) is fixedly connected with an air bag strip (234), and the top of the air bag strip (234) is fixedly connected with an air bag block (235).
6. A drug substance granulation device with multi-layer classifying and screening as claimed in claim 1, wherein: the waste heat recovery unit comprises a supporting rod (24), the supporting rod (24) is fixedly arranged on the back surface of the pretreatment frame body (22), one end, away from the pretreatment frame body (22), of the supporting rod (24) is fixedly provided with a hollow air suction pipe (241), the top of the hollow air suction pipe (241) is fixedly connected with a suction fan (242), and the top of the suction fan (242) is fixedly connected with a soft air pipe (243).
7. The drug substance granulation device with multi-layer classifying and screening as claimed in claim 6, wherein: the waste heat recovery unit further comprises supporting legs (249), the supporting legs (249) are movably connected to the top of the lifting workbench (1), a hollow disc II (245) is fixedly arranged at the top of the supporting legs (249), a sealing connection cover (246) is fixedly arranged at the top of the hollow disc II (245), a hollow disc I (244) is fixedly arranged at the top of the sealing connection cover (246), a water changing valve pipe (247) is fixedly connected to the outer wall of the sealing connection cover (246), one end of a soft air pipe (243) away from the suction fan (242) is fixedly connected to the top of the hollow disc I (244), a heat exchange square pipe (248) is fixedly connected between one sides, adjacent to the hollow disc II (245), of the hollow disc II (245), and an exhaust gas pipe is fixedly connected to the bottom of the hollow disc II (245).
8. The drug substance granulation device with multi-layer classifying and screening as set forth in claim 7 wherein: the heat exchange tube comprises a heat exchange tube body (248), wherein a graphene heat exchange patch (2483) is fixedly installed on the inner wall of the heat exchange tube body (248), a graphite protrusion (2484) located in the inner cavity of the heat exchange tube body is fixedly connected to the outer wall of the graphene heat exchange patch (2483), a through hole (2485) is formed in the top of the graphite protrusion (2484), a heat exchange fin (2486) is fixedly connected to the outer wall of the graphite protrusion (2484), a flow blocking strip (2481) is fixedly connected to the inner wall of the heat exchange tube body (248), and a flow blocking plate (2482) is fixedly connected to one end, far away from the inner wall of the heat exchange tube body (248), of the flow blocking strip (2481).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410036222.2A CN118023110A (en) | 2024-01-10 | 2024-01-10 | Bulk drug granulating device with multilayer classifying and screening functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410036222.2A CN118023110A (en) | 2024-01-10 | 2024-01-10 | Bulk drug granulating device with multilayer classifying and screening functions |
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| CN118023110A true CN118023110A (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410036222.2A Pending CN118023110A (en) | 2024-01-10 | 2024-01-10 | Bulk drug granulating device with multilayer classifying and screening functions |
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2024
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| CN209147696U (en) * | 2019-05-05 | 2019-07-23 | 益阳大森林食品生物科技有限公司 | A kind of coarse cereals drying device for peeling |
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