CN214511911U - Efficient medicine coating device - Google Patents
Efficient medicine coating device Download PDFInfo
- Publication number
- CN214511911U CN214511911U CN202022352884.0U CN202022352884U CN214511911U CN 214511911 U CN214511911 U CN 214511911U CN 202022352884 U CN202022352884 U CN 202022352884U CN 214511911 U CN214511911 U CN 214511911U
- Authority
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- China
- Prior art keywords
- fixed
- filter
- hot air
- coating machine
- dust removal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- 238000000576 coating method Methods 0.000 title claims abstract description 50
- 239000003814 drug Substances 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 11
- 239000004568 cement Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 238000007905 drug manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000013630 prepared media Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to the field of medicine production, in particular to an efficient medicine coating device, which comprises a cement base, a filtering hot air cabinet, a coating machine and a dust removal exhaust fan are sequentially fixed on the cement base, the coating machine is also connected with a peristaltic pump batching barrel, the hot air filtering cabinet comprises a centrifugal fan arranged at the bottom in the hot air filtering cabinet, the centrifugal fan is connected with the outside through an air inlet I, a filter is also fixed in the filtering hot air cabinet above the centrifugal fan, the filter sequentially comprises a primary filter, a medium-efficiency filter and a high-efficiency filter from bottom to top, a heat exchanger is also fixed on the hot air filtering cabinet above the filter, a steam inlet and a condensed water outlet are respectively fixed on the heat exchanger, an air outlet I is arranged above the heat exchanger and connected with the coating machine through a pipeline. The device can effectively regenerate the film coated on the surface of the tablet core.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a drug manufacturing field especially relates to an efficient medicine capsule device.
[ background of the invention ]
The high-efficiency coating machine is a high-efficiency, energy-saving, safe and clean electromechanical integrated device which can carry out organic film coating, water-soluble film coating, slow and controlled release coating on tablets, pills, candies and the like. The coating machine is suitable for the industries of pharmacy, chemical industry, food and the like. The material of the pan body is stainless steel. The coating machine can be divided into a porous coating machine and a non-porous coating machine according to the heat exchange efficiency. The existing coating machine with holes is divided into a production type and an experimental type according to production capacity. The high-efficiency coating machine has the characteristics of reasonable design of a control system, adaptability to various pharmaceutical process requirements, reliable work, stable performance and accordance with GMP requirements. Under the action of the streamline-shaped guide plate stirrer, the element cores are turned smoothly and exchanged frequently, the phenomena of falling and collision of the element cores from a high place are eliminated, fragments and broken edges are avoided, and the yield is improved. The upper surface of the guide plate is narrow, so that the adhesion of the dressing on the surface of the guide plate is avoided, the dressing is saved, and the quality of the medicine is improved. And thirdly, the constant-pressure variable peristaltic pump cancels a return pipe. The rotary radius of the roller changes at any time along with the pressure change, the output slurry and the spraying amount are automatically balanced, the atomization effect is stabilized, the spraying system is simplified, the spray gun is prevented from being blocked, the dressing is saved, and the cleaning is simple and has no dead angle. Fourthly, the spray gun specially designed and manufactured for coating has uniform atomization and large spraying surface, and the universal adjustable spray head is not influenced by the loading amount; the spray gun blocks the cleaning mechanism, so that coating can be continuously carried out, the coating time is shortened, and coating dressing is saved.
In the air heater system of the high-efficiency coating machine, the original design sequence is air inlet (primary filter), intermediate filter, electric heating exchanger and high-efficiency filter. Such a design can cause ignition of the high efficiency filter behind the heater due to excessive temperatures when the heater is heating. Causing unnecessary fires and causing loss of life safety and property safety.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming the shortcomings of the prior art and providing an efficient medicine coating device.
The utility model discloses can realize through following technical scheme:
the utility model discloses an efficient medicine coating device, which comprises a cement base, wherein a filtering hot air cabinet, a coating machine and a dust removal exhaust fan are sequentially fixed on the cement base, the coating machine is also connected with a peristaltic pump batching barrel, the filtering hot air cabinet comprises a centrifugal fan arranged at the bottom in the filtering hot air cabinet, the centrifugal fan is connected with the outside through an air inlet I, a filter is further fixed in the filtering hot air cabinet above the centrifugal fan, the filter is a primary filter, a medium-efficiency filter and a high-efficiency filter from bottom to top in sequence, a heat exchanger is further fixed on the filtering hot air cabinet above the filter, a steam inlet and a condensate water outlet are respectively fixed on the heat exchanger, an air outlet I is arranged above the heat exchanger, the air outlet I is connected with the coating machine through a pipeline, the coating machine comprises a working chamber, the inner part of the working chamber is fixedly provided with a roller which is in rolling connection with the working chamber, the roller is driven by a rolling motor to rotate, the inner wall of the roller is also fixedly provided with a plurality of stirrers, the shell of the coating machine is also fixedly provided with an atomizing spray pipe which extends into the roller, the atomizing spray pipe is connected with the proportioning barrel of the peristaltic pump, the dust removal exhaust fan comprises an air inlet II, the air inlet II is connected with the coating machine through a pipeline, the inner part of the dust removal exhaust fan above the air inlet II is also fixedly provided with a framework, the inner part of the framework is uniformly fixed with a flat cloth bag, the inner part of the dust removal exhaust fan above the framework is also fixedly provided with a fan, the dust removal exhaust fan on one side of the fan is also fixedly connected with an air outlet II, the lower part of the framework is also fixedly provided with an ash hopper, the bottom of the ash hopper is also provided with an ash collection drawer, and the side wall of the dust removal exhaust fan on one side of the framework is also fixedly provided with an ash removal motor, and an eccentric block matched with the framework for use is fixed at the output end of the ash removal motor. The external air passes through the centrifugal fan, the air enters the heat exchanger after sequentially passing through the primary filter, the intermediate filter and the high-efficiency filter, high-temperature steam enters the heat exchanger through the steam, the high-temperature steam heats the air passing through the heat exchanger after passing through an independent heating pipeline, condensed water formed after the high-temperature steam releases heat is discharged through a condensed water outlet, heated high-temperature pure air enters the coating machine to heat the coating machine, a tablet core to be coated is placed inside a roller of the coating machine, a medium prepared by a peristaltic pump batching barrel is sprayed into the roller through an atomizing spray pipe and is driven to rotate by a rolling motor, a stirrer is fixed on the roller, and when the roller rotates, the tablet core continuously and repeatedly makes complex track motion inside the roller, the medium is automatically sprayed on the surface of the tablet core in a mist form through the atomizing spray pipe, clean hot air filtered by 10 ten thousand levels is provided by the filtering hot air cabinet, the clean hot air penetrates through a tablet core clearance layer, the medium sprayed on the surface of the tablet core is fully contacted with the hot air and is dried step by step, waste gas is discharged after being dedusted by the dedusting exhaust fan through the air duct from the bottom of the roller, so that a firm and smooth surface film is formed on the tablet core, when the waste gas passes through the dedusting exhaust fan, the waste gas is dedusted through the flat dedusting cloth bag, and due to the action of the fan, the dedusted waste gas is discharged through the air outlet II, and when the deashing motor rotates, an eccentric block at the bottom of the deashing motor intermittently collides with the framework, so that the dust filtered by the flat cloth bag can effectively fall into the ash collection drawer after passing through the ash hopper.
Preferably, a supporting shaft is fixed on the roller, a large chain wheel is fixed on the supporting shaft, a small chain wheel is fixed at the output end of the rolling motor, and the small chain wheel is connected with the large chain wheel in a winding mode through a chain.
Compared with the prior art, the utility model has the advantages that:
1. the device can effectively form a firm and smooth film on the surface of the medicine tablet core.
2. The air is heated through the high-temperature steam, so that the air overheating can be effectively avoided, and the filter is caused to be on fire to cause property loss.
3. The coating operation is carried out in a closed state, no dust flies and no spraying liquid splashes, and the coating equipment is high-quality, efficient, reliable, clean, energy-saving and convenient to operate.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a filtering hot air cabinet;
FIG. 3 is a schematic view of the structure of the coating machine;
FIG. 4 is a schematic view of a dust-removing exhaust fan;
in the figure: 1. a cement base; 2. a filtering hot air cabinet; 201. an air inlet I; 202. a centrifugal fan; 203. a primary filter; 204. a medium-efficiency filter; 205. a high efficiency filter; 206. A heat exchanger; 207. a steam inlet; 208. a condensed water outlet; 209. an air outlet I; 3. A coating machine; 301. a working chamber; 302. a drum; 303. a support shaft; 304. a rolling motor; 305. a small sprocket; 306. a chain; 307. a large sprocket; 309. an atomizing nozzle; 310. a stirrer; 4. a dust removal exhaust fan; 401. an air inlet II; 402. a flat cloth bag; 403. a framework; 404. A dust removal motor; 405. an eccentric block; 406. an air outlet II; 407. a fan; 408. an ash hopper; 409. a dust collection drawer; 5. a peristaltic pump batching barrel;
the direction indicated by the arrow in the figure is the direction of air flow;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 4, the utility model discloses a high-efficiency drug coating device, which comprises a cement base 1, a filtering hot air cabinet 2, a coating machine 3 and a dust removal exhaust fan 4 are sequentially fixed on the cement base 1, the coating machine 3 is also connected with a peristaltic pump batching barrel 5, the filtering hot air cabinet 2 comprises a centrifugal fan 202 arranged at the bottom in the filtering hot air cabinet 2, the centrifugal fan 202 is connected with the outside through an air inlet I201, a filter is further fixed in the filtering hot air cabinet 2 above the centrifugal fan 202, the filter is sequentially a primary filter 203, a secondary filter 204 and a high-efficiency filter 205 from bottom to top, a heat exchanger 206 is further fixed on the filtering hot air cabinet 2 above the filter, a steam inlet 207 and a condensate outlet 208 are respectively fixed on the heat exchanger 206, an air outlet I209 is arranged above the heat exchanger 206, the air outlet I209 is connected with the coating machine 3 through a pipeline, the coating machine 3 comprises a working chamber 301, a roller 302 which is connected with the working chamber 301 in a rolling way is fixed in the working chamber 301, the roller 302 is driven by a rolling motor 304 to rotate, a plurality of stirrers 310 are further fixed on the inner wall of the roller 302, an atomizing spray pipe 309 which extends into the roller 302 is further fixed on a shell of the coating machine 3, the atomizing spray pipe 309 is connected with a peristaltic pump batching barrel 5, a dust removal exhaust fan 4 comprises an air inlet II 401, the air inlet II 401 is connected with the coating machine 3 through a pipeline, a framework 403 is further fixed in the dust removal exhaust fan 4 above the air inlet II 401, a flat cloth bag 402 is uniformly fixed in the framework 403, a fan 407 is further fixed in the dust removal exhaust fan 4 above the framework 403, an air outlet II is further fixedly connected on the dust removal exhaust fan 4 on one side of the fan 407, an ash hopper 408 is further fixed below the framework 403, an ash collecting drawer 409 is further arranged at the bottom of the ash hopper 408, a motor 404 is further fixed on the side wall of the dust removal exhaust fan 4 on one side of the framework 403, an eccentric block 405 matched with the framework 403 for use is fixed at the output end of the ash removal motor 404. The external air passes through the action of the centrifugal fan 202, the air sequentially passes through the primary filter 203, the intermediate filter 204 and the high-efficiency filter 205 and then enters the heat exchanger 206, high-temperature steam enters the heat exchanger 206 through steam, the high-temperature steam heats the air passing through the heat exchanger 206 after passing through an independent heating pipeline, condensed water formed after heat release of the high-temperature steam is discharged through a condensed water outlet 208, heated high-temperature pure air enters the coating machine 3 to heat and dry the interior of the coating machine 3, a tablet core to be coated is placed in the roller 302 of the coating machine 3, a prepared medium of the dosing barrel 5 of the peristaltic pump is sprayed into the roller 302 through an atomizing spray pipe 309, the roller 302 is driven to rotate by the roller motor 304, the stirrer 310 is fixed on the roller 302, and when the roller 302 rotates, the tablet core continuously sprays into the roller 302, Continuously and repeatedly making complex track movements, and the medium is automatically sprayed in the form of mist on the surface of the tablet core through the atomizing nozzle 309, meanwhile, clean hot air filtered by 10 ten thousand levels is provided by the filtering hot air cabinet 2 to penetrate through the tablet core void layer, the media sprayed on the surface of the tablet core are fully contacted with the hot air and are gradually dried, the waste gas is discharged after being dedusted by the dedusting exhaust fan 4 through the air duct from the bottom of the roller 302, thereby leading the tablet core to form a firm and smooth surface film, when the waste gas passes through the dust removal exhaust fan 4, the waste gas is subjected to dust removal treatment by the dust removal flat cloth bag 402, and because of the action of the fan 407, the waste gas after dust removal is discharged through the air outlet II 406, and the eccentric block 405 at the bottom of the ash removal motor 404 intermittently collides with the framework 403 when the ash removal motor 404 rotates, the dust vibration dust filtered by the flat cloth bag 402 can effectively fall into the dust collection drawer 409 after passing through the dust hopper 408.
Wherein, a supporting shaft 303 is fixed on the roller 302, a large chain wheel 307 is fixed on the supporting shaft 303, a small chain wheel 305 is fixed on the output end of the rolling motor 304, and the small chain wheel 305 is wound and connected with the large chain wheel 307 through a chain 306.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (2)
1. An efficient medicine coating device, includes the cement base, its characterized in that: the cement base is sequentially fixed with a filtering hot air cabinet, a coating machine and a dust removal exhaust fan, the coating machine is also connected with a peristaltic pump batching barrel, the filtering hot air cabinet comprises a centrifugal fan arranged at the bottom in the filtering hot air cabinet, the centrifugal fan is connected with the outside through an air inlet I, a filter is further fixed inside the filtering hot air cabinet above the centrifugal fan, the filter sequentially comprises a primary filter, a secondary filter and a high-efficiency filter from bottom to top, a heat exchanger is further fixed on the filtering hot air cabinet above the filter, a steam inlet and a condensate water outlet are respectively fixed on the heat exchanger, an air outlet I is arranged above the heat exchanger, the air outlet I is connected with the coating machine through a pipeline, the coating machine comprises a working chamber, a roller connected with the working chamber in a rolling manner is fixed inside the working chamber, and the roller is driven to rotate by a rolling motor, still be fixed with a plurality of agitators on the cylinder inner wall, still be fixed with the atomizing spray tube that stretches into the inside of cylinder on the capsule casing, the atomizing spray tube links to each other with aforementioned peristaltic pump batching bucket, the dust removal exhaust fan contains air intake II, aforementioned capsule machine of air intake II through the pipe connection, the inside skeleton that still is fixed with of dust removal exhaust fan of II tops of air intake, the inside flat sack that evenly is fixed with of skeleton, the inside fan that still is fixed with of dust removal exhaust fan of skeleton top, still fixedly connected with air outlet II on the dust removal exhaust fan of fan one side, the skeleton below still is fixed with the ash bucket, the ash bucket bottom still is provided with an album ash drawer, still be fixed with the deashing motor on the dust removal exhaust fan lateral wall of skeleton one side, deashing motor output is fixed with the eccentric block that uses with the skeleton cooperation.
2. A high efficiency drug coating apparatus as in claim 1, wherein: the roller is fixed with a support shaft, the support shaft is fixed with a large chain wheel, the output end of the rolling motor is fixed with a small chain wheel, and the small chain wheel is connected with the large chain wheel in a winding mode through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352884.0U CN214511911U (en) | 2020-10-21 | 2020-10-21 | Efficient medicine coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352884.0U CN214511911U (en) | 2020-10-21 | 2020-10-21 | Efficient medicine coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511911U true CN214511911U (en) | 2021-10-29 |
Family
ID=78229507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022352884.0U Expired - Fee Related CN214511911U (en) | 2020-10-21 | 2020-10-21 | Efficient medicine coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511911U (en) |
-
2020
- 2020-10-21 CN CN202022352884.0U patent/CN214511911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |