CN105342855A - Coating machine for fluidized bed - Google Patents
Coating machine for fluidized bed Download PDFInfo
- Publication number
- CN105342855A CN105342855A CN201510882343.XA CN201510882343A CN105342855A CN 105342855 A CN105342855 A CN 105342855A CN 201510882343 A CN201510882343 A CN 201510882343A CN 105342855 A CN105342855 A CN 105342855A
- Authority
- CN
- China
- Prior art keywords
- coating machine
- water valve
- bed
- cloth
- coating
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/005—Coating of tablets or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/40—Heating or cooling means; Combinations thereof
- A61J2200/42—Heating means
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nozzles (AREA)
Abstract
A coating machine for a fluidized bed comprises a draught fan, a heater, a ventilation pipe, a coating machine shell, a water valve, a distribution layer, a filtering layer and an air outlet pipe. The draught fan is connected with the heater, the heater is connected with the ventilation pipe, and the ventilation pipe penetrates through the coating machine shell and is connected with the interior of a coating machine body. Two ventilation ports of the ventilation pipe are formed in the coating machine body and provided with a plurality of step-shaped exhaust channels. A water valve controller is arranged between the two ventilation ports. The water valve controller is connected with a rotary water valve. The distribution layer is arranged on the rotary water valve. Exhaust pipes are arranged on the two sides of the distribution layer, penetrate through the filtering layer above the distribution layer and are connected to the air outlet pipe. Pills or tablets are sprayed out through a distribution opening, meanwhile an air flue pipe sprays out high-speed hot air, and the pills or the tablets are suspended in air at high speed. Meanwhile, the rotary water valve is opened and sprays coating liquid to the surroundings, the pills or the tablets are completed coated with the coating liquid, the coating liquid is dried in a blowing mode through the high-speed hot air, and coating is completed. The coating machine is easy to operate, continuous work is easy, and work efficiency is improved.
Description
Technical field
the present invention relates to a kind of seed-coating machine, especially relate to a kind of structure of fluidized-bed coating machine.
Background technology
seed-coating machine is a kind of a kind of efficient, energy-conservation, safe, clean electromechanical integration equipment that can carry out organic film coating, water-soluble film-coat, slow, controlled capability coating clothing to tablet, pill, confection etc.Seed-coating machine is applicable to the industries such as pharmacy, chemical industry, food.Powder grain material, by the combined effect of rotating disk centrifugal force, frictional force and annular space buoyant gas, mixes with the serosity spraying into appropriate atomization, bonds that gathering has completed mother, pelletize, granule amplify, several function such as round as a ball, coating.
at present, fluidized-bed coating machine is that tablet, pill are placed in coating indoor, by high speed hot blast, tablet, pill is placed in midair convolution at a high speed, spray Coating Solution simultaneously, Coating Solution is atomized by high speed hot blast, and the coating materials after atomization mixes with tablet, pill, makes it reach the object of coating.But, most of seed-coating machine cannot reach the object of continuous operation, namely each coating procedure first will suspend seed-coating machine after completing, take out the pill, the tablet that complete in seed-coating machine, putting into the pill, the tablet that there is no coating, restart coating procedure, very inconvenient, the seriality of producing cannot be realized, reduce work efficiency.
Summary of the invention
the present invention devise a kind of can the seed-coating machine of continued operation, the pill that coating can complete by it or tablet transport go out cylinder, complete continued operation.
the object of the present invention is achieved like this, a kind of fluidized-bed coating machine, comprise blower fan, heater, ventilation duct, seed-coating machine shell, water valve, bed of cloth, filter course and discharge pipe, it is characterized in that: described blower fan connects heater, heater connects ventilation duct, described ventilation duct is linked in coating body through seed-coating machine shell, described ventilation duct is provided with two vents in coating body, described vent is provided with multiple stair-stepping air exhaust passage, Water valve controller is provided with in the middle of two described vents, described Water valve controller connects rotation water valve, be provided with bed of cloth above described rotation water valve, bed of cloth both sides are provided with exhaust duct, and described exhaust duct is connected to discharge pipe through the filter course above bed of cloth.
described bed of cloth connects lower end and is provided with two cloth mouths, and described cloth mouth is provided with multiple little opening, and described opening is provided with gate-controlled switch.
described gate-controlled switch comprises two panels and opens the door, and described first opens the door and is provided with recess, and another described sheet opens the door and is provided with lug, and described lug is provided with can inside sliding shackle, and described snap close can be locked in recess completely.
described described discharge pipe is provided with pressure-control valve.
air-introduced machine is connected outside described discharge pipe.
pill or tablet are sprayed by cloth mouth by the present invention, and the high speed of wind channel tube ejection simultaneously hot blast, suspends at a high speed aerial by pill or tablet, rotate water valve to open, spray coating solution to surrounding, pill or tablet encase by coating solution completely simultaneously, high speed hot blast makes coating solution dry up, and completes coating operations.The present invention is simple to operate, is easy to continuous operation, improves work efficiency.
fig. 1 is structural representation of the present invention.
fig. 2 is the floor map of cloth mouth switch of the present invention.
in figure: 1-blower fan, 2-heater, 3-seed-coating machine shell, 4-coating body, 5-ventilation duct, 6-vent, 7-Water valve controller, 8-rotate water valve, 9-bed of cloth, 10-exhaust duct, 11-cloth mouth, 12-filter course, 13-discharge pipe, 14-pressure-control valve, 15-air-introduced machine, 16-enabling, 17-recess, 18-lug, 19-snap close.
Detailed description of the invention
illustrate below in conjunction with embodiment
embodiment 1
a kind of fluidized-bed coating machine, comprise blower fan, heater, ventilation duct, seed-coating machine shell, rotate water valve, bed of cloth, filter course and discharge pipe, it is characterized in that: described blower fan 1 connects heater 2, heater 2 connects ventilation duct 5, described ventilation duct 5 is linked in coating body 4 through seed-coating machine shell 3, described ventilation duct 5 is provided with two vents 6 in coating body 4, described vent 6 is provided with multiple stair-stepping air exhaust passage, be provided with Water valve controller 7 in the middle of two described vents 6, described Water valve controller 7 connects rotation water valve 8; Be provided with bed of cloth 9 above described rotation water valve 8, bed of cloth 9 both sides are provided with exhaust duct 10, and described exhaust duct 10 is connected to discharge pipe 13 through the filter course 12 above bed of cloth 9.
embodiment 2
described bed of cloth 9 connects lower end and is provided with two cloth mouths 11, and described cloth mouth 11 is provided with multiple little opening, and described opening is provided with gate-controlled switch.
embodiment 3
described gate-controlled switch comprises two panels and opens the door 16, and described first opens the door and is provided with recess 17, and another described sheet opens the door and is provided with lug 18, and described lug 18 is provided with the snap close 19 that can inwardly slide, and described snap close 19 can be locked in recess 17 completely.
embodiment 4
described described discharge pipe 13 is provided with pressure-control valve 14.
embodiment 5
air-introduced machine 15 is connected outside described discharge pipe 13.
Claims (5)
1. a fluidized-bed coating machine, comprise blower fan, heater, ventilation duct, seed-coating machine shell, water valve, bed of cloth, filter course and discharge pipe, it is characterized in that: described blower fan connects heater, heater connects ventilation duct, described ventilation duct is linked in coating body through seed-coating machine shell, described ventilation duct is provided with two vents in coating body, described vent is provided with multiple stair-stepping air exhaust passage, be provided with Water valve controller in the middle of two described vents, described Water valve controller connects rotation water valve; Be provided with bed of cloth above described rotation water valve, bed of cloth both sides are provided with exhaust duct, and described exhaust duct is connected to discharge pipe through the filter course above bed of cloth.
2. a kind of fluidized-bed coating machine according to claim 1, is characterized in that: described bed of cloth connects lower end and is provided with two cloth mouths, and described cloth mouth is provided with multiple little opening, and described opening is provided with gate-controlled switch.
3. a kind of fluidized-bed coating machine according to claim 2, it is characterized in that: described gate-controlled switch comprises two panels and opens the door, described first opens the door and is provided with recess, another described sheet opens the door and is provided with lug, described lug is provided with can inside sliding shackle, and described snap close can be locked in recess completely.
4. a kind of fluidized-bed coating machine according to claim 1, is characterized in that: described described discharge pipe is provided with pressure-control valve.
5. a kind of fluidized-bed coating machine according to claim 1, is characterized in that: connect air-introduced machine outside described discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882343.XA CN105342855A (en) | 2015-12-07 | 2015-12-07 | Coating machine for fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882343.XA CN105342855A (en) | 2015-12-07 | 2015-12-07 | Coating machine for fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105342855A true CN105342855A (en) | 2016-02-24 |
Family
ID=55319024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882343.XA Pending CN105342855A (en) | 2015-12-07 | 2015-12-07 | Coating machine for fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105342855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801399A (en) * | 2019-12-12 | 2020-02-18 | 上海信谊天平药业有限公司 | Efficient coating machine and coating method |
-
2015
- 2015-12-07 CN CN201510882343.XA patent/CN105342855A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801399A (en) * | 2019-12-12 | 2020-02-18 | 上海信谊天平药业有限公司 | Efficient coating machine and coating method |
| CN110801399B (en) * | 2019-12-12 | 2021-07-13 | 上海信谊天平药业有限公司 | Efficient coating machine and coating method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |