CN107875020A - A kind of coating equipment in sugar production line for being used for medical treatment - Google Patents
A kind of coating equipment in sugar production line for being used for medical treatment Download PDFInfo
- Publication number
- CN107875020A CN107875020A CN201711086766.6A CN201711086766A CN107875020A CN 107875020 A CN107875020 A CN 107875020A CN 201711086766 A CN201711086766 A CN 201711086766A CN 107875020 A CN107875020 A CN 107875020A
- Authority
- CN
- China
- Prior art keywords
- atomization
- jet
- production line
- medical treatment
- coating equipment
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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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)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of coating equipment in sugar production line for being used for medical treatment, including operating room, spray gun, air jet system, feed arrangement and retracting device；The spray gun is located at operating room bottom, and the air jet system includes sleeve, the jet channel in sleeve and the jet member being connected with jet channel being sheathed on outside spray gun；The jet member is to be obliquely installed；Due to jet member to be obliquely installed, and the incline direction between jet member is setting in the same direction.The present invention is by the way that jet member to be arranged to tilt so that after material has been sprayed, rotation can occur in the air, ensure that coating is uniform；And the time length that material stays aloft, the time contacted with packaging material is also longer, and coating effect is good；And coating it is uniform cause tablet rate of release in gastric juice is uniform, effectively protection people intestinal health.
Description
Technical field
The invention belongs to field of feed additive technology, more particularly, to a kind of coating equipment in sugar production line for being used for medical treatment.
Background technology
In pharmaceuticals industry, typically tablet can be protected, prevented in the one layer of coating of tablet outer cladding, this layer coating
Only tablet chip oxidation deterioration, make moist or volatilize, again can hidden cover core piece take the taste of discomfort, reach tablet and be easy to identify and relax
Molten in human body stomach such as releases at the effect.
Generally, the coating of tablet is realized generally by seed-coating machine.But existing seed-coating machine is for coating uniformity
Processing it is poor, it is very thick often easily to occur the coating of tablet portion outer surface in coating, and the coating of partial outer face is then very
Thin situation, situation that is rotten or making moist easily occurs for the tablet of coating very thin section point, and tablet is coated very thin position when taking
The tablet taste put is easy in release to oral cavity, influences to take mouthfeel during tablet.
The content of the invention
The present invention is for overcome the deficiencies in the prior art, there is provided a kind of tablet stable performance of coating uniformly, after coating
Coating equipment in sugar production line for medical treatment.
To achieve these goals, the present invention uses following technical scheme：A kind of coating equipment in sugar production line for being used for medical treatment, including behaviour
Make room, spray gun, air jet system, feed arrangement and retracting device；The spray gun is located at operating room bottom, and the air jet system includes
The sleeve being sheathed on outside spray gun, the jet channel in sleeve and the jet member being connected with jet channel；The jet member is
It is obliquely installed；Due to jet member to be obliquely installed, and the incline direction between jet member is setting in the same direction, so as to via jet member
The gas of ejection can form eddy flow, so as to during material has been sprayed upwards, enable to capsule core in the process of upthrow
Middle generation rotation, so that coating is more uniformly distributed；Secondly as gas is eddy flow, so as to fortune of the capsule core during upthrow
Row track is helical form, and so as to which the time stayed aloft is longer, the time contacted with packaging material is grown, and coating effect is more preferable；Furthermore
Due to the effect of gas cyclone so that capsule core will rotate around the outer circle of shower nozzle under the influence of centrifugal force, in capsule core by upthrow
During, capsule core is not had and is tossed from shower nozzle present position, and many packaging materials are locally coated from without capsule core
Problem so that the coating of capsule core outer surface is uniform；So as to effectively prevent the problem of tablet composition is unstable；Meanwhile coating is equal
It is even so that tablet rate of release in gastric juice is uniform, effectively protect the intestinal health of people.
Further, the operating room bottom is provided with blocking cylinder, is set between the blocking cylinder bottom and the operating room bottom wall
There is charging gap.
Further, the spray gun includes gun barrel and atomizer, and the atomizer includes head body, charging is led to
Road, the first atomization chamber located at head body top and the second atomization chamber and the 3rd atomization that are symmetrically set in head body sidepiece
Chamber；First atomization chamber, the second atomization chamber and the 3rd atomization chamber pass through a spray main channel and the feeding-passage phase respectively
Connection；It is atomized respectively by three atomization chambers, it is non-interference between each atomization chamber, so as to compare the spray on whole shower nozzle
For hole connects the situation of same atomization chamber, the pressure of the liquid in atomization chamber is bigger, so that liquid is from spray orifice
Jet power during ejection is bigger, and atomizing effect is good, improves dry efficiency.
Further, the spray main channel inwall is provided with spiral helicine drainage track；By by spray main channel
Wall is arranged to helical form so that liquid is in whirlpool state when spraying and being circulated in main channel, so as to which liquid is released into atomization chamber
Impulsive force when interior is substantially increased, and further lifts the atomizing effect of shower nozzle.
Further, it is respectively equipped with primary atomization part in first atomization chamber, the second atomization chamber and the 3rd atomization chamber
With secondary atomization part, there is spacing to be formed for medium injection and divided between the primary atomization part and secondary atomization part
The atomization space to scatter；Space before both can ensure the spray film gone out via primary atomization part atomized spray, can be in hair
On the injection of bulk to secondary atomization part, hit substantially in droplet-like to secondary atomization part, prevent the liquid ejected
It is injected on secondary atomization part in fluid column, so as to which droplet is after the processing of secondary atomization part, can disperses rapidly
Into the mist pearl of minor diameter, good atomizing effect is realized.
Further, the primary atomization part includes primary atomization plate, in the primary atomization plate central part
Heart passage and the edge gateway located at the primary atomization edges of boards edge one circle, the spacing between neighboring edge passage is equal, described
Central passage is equipped with spiral helicine impact tracks with the edge gateway inwall；The setting of impact tracks, realize liquid and exist
Dual cyclone effect in shower nozzle, ensure that impulsive force of the liquid in atomization reaches maximum；It is divided into central passage and edge leads to
Road, the distribution of passage is more scattered, and so as to which passage is when spraying liquid, liquid has bigger space to be disperseed, and is not in
Mutually hit the situation for offsetting impulsive force.
Further, the secondary atomization part includes secondary atomization plate and multiple mists on the secondary atomization plate
Change spray orifice group, the position of central passage and edge gateway described in the position of the atomization spray orifice group is corresponding；The atomization spray orifice
Group is the multiple orifices annularly set；Due to the liquid that passage sprays, after outwards disperseing, it is generally annular；So as to
Orifice is annularly set, can preferably correspond to out the position of liquid, ensures that liquid is in maximum for the impulsive force of orifice
State, so as to reach good atomizing effect so that the drying effect of product is good.
Further, the orifice inwall has rough layer, and it is raised that the rough layer is provided with some reinforcements；Pass through projection
Set, can be broken up to carrying out cutting via the liquid sprayed in orifice, ensure good atomizing effect.
The retracting device is including being communicated in the recovery channel of the operating room bottom, the primary on recovery channel goes out
Materials and parts and secondary outlet；Secondary collection is carried out to material by primary outlet and level outlet, ensures the hot gas being discharged
Powder is inside no longer remained, powder separation rate is high.
Further, the primary outlet is whirlwind discharger；The secondary outlet includes discharge chamber and is located at out
Expect the Blowing stopper of room bottom, the discharging chamber interior walls are provided with spiral helicine track；Spiral helicine track may be such that hot blast is discharging
Interior is flowed in the shape of a spiral, so as to which the powder carried in hot blast will be mutually agglomerated together, so as to be separated from hot blast, point
It is good from effect.
In summary, the present invention has advantages below：By the way that jet member is arranged to tilt so that material has been sprayed it
Afterwards, rotation can occur in the air, ensure that coating is uniform；And the time length that material stays aloft, the time contacted with packaging material
Also longer, coating effect is good；And coating it is uniform cause tablet rate of release in gastric juice is uniform, effectively protection people enteron aisle
Health.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of middle sleeve of the present invention.
Fig. 3 is the structural representation of atomizer of the present invention.
Fig. 4 is the structural representation of primary atomization part of the present invention.
Fig. 5 is the structural representation of secondary atomization part of the present invention.
Fig. 6 is the enlarged drawing at B in Fig. 5.
Fig. 7 is the top view of secondary atomization plate of the present invention.
Embodiment
In order that those skilled in the art are better understood from the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.
As shown in figs. 1-7, a kind of coating equipment in sugar production line for being used for medical treatment, including operating room 1, spray gun 4, air jet system 2, charging dress
Put 3 and retracting device 5；The spray gun 4 is located at the bottom of operating room 1, and the air jet system 2 includes the sleeve being sheathed on outside spray gun
21st, the jet channel in sleeve, the jet member 23 and air blower 24 that are connected with jet channel, the air blower 24 and sleeve 21
Between be located at a heating member 25, the heating member 25 is connected by flexible pipe with air blower 24 and sleeve 21 respectively, and the heating member is
The heater directly bought on the market；The jet member 23 is to be obliquely installed；The bottom of operating room 1 is provided with blocking cylinder 11, should
Charging gap is provided between the bottom of blocking cylinder 11 and the bottom wall of the operating room 1.
The feed arrangement 2 is the peristaltic pump directly bought on the market, and the feed arrangement 2 is connected by flexible pipe with spray gun 4.
The spray gun 4 includes gun barrel and is connected to the atomizer of gun barrel upper end, and as shown in fig. 3 to 7, the atomizer includes shower nozzle
Body 41, feeding-passage 42, the first atomization chamber 43, the second atomization chamber 44 and the 3rd atomization chamber 45；The feeding-passage 42 is located at
The center of head body 41, the feeding-passage 42 are connected with the feed arrangement 2；First atomization chamber 43 is located at
Head body top, the atomization chamber 45 of the second atomization chamber 44 and the 3rd are located at the lower section of the first atomization chamber 43, and position correspondence in
Head body sidepiece；Wherein the second atomization chamber 44 is arranged to 2, and the 3rd atomization chamber 45 is arranged to 2；Preferably, the second atomization
The atomization chamber 45 of chamber 44 and the 3rd is symmetrical set along the central axis of head body.
First atomization chamber 43, the second atomization chamber 44 and the 3rd atomization chamber 45 pass through a spray main channel 46 and institute respectively
Feeding-passage 42 to be stated to be connected, it is preferred that the spray inwall of main channel 46 is provided with spiral helicine drainage track 461, specifically,
The drainage track 461 is the spiral helicine groove on the spray inwall of main channel 46；In order to strengthen atomizing effect, institute
State in the first atomization chamber 43, the second atomization chamber 44 and the 3rd atomization chamber 45 and be respectively equipped with primary atomization part 47 and secondary atomization portion
Part 48, and there is spacing between the primary atomization part 47 and secondary atomization part 48, so as to form atomization space 49 so that
It when medium ejects from primary atomization part 47, can spread out, then hit to secondary atomization part 48, atomizing effect
More preferably.
Specifically, as shown in figure 4, the primary atomization part 47 include being installed in primary atomization plate 471 in atomization chamber,
Located at the central passage 472 of the cylindricality of the primary atomization plate central part and the edge gateway 473 of cylindricality, the edge gateway
473 are arranged to multiple, are arranged on primary atomization plate upper surface and are with central passage 472 close to edge, multiple edge gateways 473
The center of circle is set around the outer circle of central passage 472, and the spacing between neighboring edge passage is equal；As preferable, the center
Passage 472 on the edge gateway 473 with being equipped with impact tracks 474, specifically, during the impact tracks 474 is set respectively
The spiral helicine groove of heart passage 472 and the inwall of the edge gateway 473.
Specifically, as illustrated in figs. 5-7, the secondary atomization part 48 includes the secondary atomization plate being installed in atomization chamber
481 and multiple atomization spray orifice groups 482 on the secondary atomization plate, the position of the atomization spray orifice group leads to the center
The position of road 472 and edge gateway 473 corresponds；Further, the atomization spray orifice group 482 is multiple orifices 483, this
A little orifices 483 form a circle so as to form an annular, and the spacing between adjacent orifice 483 is equal；In order to strengthen mist
Change effect, we are provided with rough layer 484 in the inwall of orifice 483, specifically, it is coarse that the rough layer 484, which is surface,
The rubber layer of setting；Further, it is evenly spaced in the rubber layer to be provided with multiple reinforcement projections 485.
The retracting device 5 is first including the recovery channel 51 with being connected at the top of the operating room, on recovery channel
Level outlet 52 and secondary outlet 53；Specifically, the primary outlet 52 is the whirlwind discharger directly bought on the market；
The secondary outlet 53 includes discharge chamber 531 and the Blowing stopper located at discharge chamber bottom, the side wall of discharge chamber 53 with described time
Closed tube road 51 is connected, and the inwall of discharge chamber 531 is provided with spiral helicine track, so that wind is after entering in discharge chamber 531
Whirlpool can be formed.
Obviously, described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, it should all belong to the scope of protection of the invention.
Claims (7)
1. a kind of coating equipment in sugar production line for being used for medical treatment, including operating room（1）, spray gun（4）, air jet system（2）, feed arrangement（3）And
Retracting device（5）；The spray gun（4）Located at operating room（1）Bottom, the air jet system（2）Including the set being sheathed on outside spray gun
Cylinder（21）, jet channel in sleeve and the jet member being connected with jet channel（23）；The jet member（23）To tilt
Set, the jet member（23）Between incline direction in the same direction set.
2. the coating equipment in sugar production line according to claim 1 for being used for medical treatment, it is characterised in that：The spray gun（4）Including gun barrel and
Atomizer, the atomizer include head body（41）, feeding-passage（42）, located at head body top first atomization
Chamber（43）And it is symmetrically set in the second atomization chamber of head body sidepiece（44）With the 3rd atomization chamber（45）；First atomization chamber
（43）, the second atomization chamber（44）And the 3rd atomization chamber（45）Pass through a spray main channel respectively（46）With the feeding-passage（42）
It is connected.
3. the coating equipment in sugar production line according to claim 2 for being used for medical treatment, it is characterised in that：The spray main channel（46）Inwall
Provided with spiral helicine drainage track.
4. the coating equipment in sugar production line according to claim 2 for being used for medical treatment, it is characterised in that：First atomization chamber（43）,
Two atomization chambers（44）And the 3rd atomization chamber（45）Inside it is respectively equipped with primary atomization part（47）With secondary atomization part（48）, it is described
Primary atomization part（47）With secondary atomization part（48）Between have spacing supply medium injection and scattered atomization to be formed
Space.
5. the coating equipment in sugar production line according to claim 4 for being used for medical treatment, it is characterised in that：The primary atomization part（47）Bag
Include primary atomization plate（471）, located at the primary atomization plate（471）The central passage of central part（472）And located at the primary
The edge gateway that pulverizer plate edge one encloses（473）, neighboring edge passage（473）Between spacing it is equal, the central passage
（472）With the edge gateway（473）Inwall is equipped with spiral helicine impact tracks（474）.
6. the coating equipment in sugar production line according to claim 4 for being used for medical treatment, it is characterised in that：The secondary atomization part（48）Bag
Include secondary atomization plate（481）With multiple atomization spray orifice groups on the secondary atomization plate（482）, the atomization spray orifice group
（482）Position described in the position of central passage and edge gateway it is corresponding；The atomization spray orifice group（482）Set to be annular in shape
Multiple orifices（483）.
7. the coating equipment in sugar production line according to claim 6 for being used for medical treatment, it is characterised in that：The orifice（483）Inwall has
There is rough layer（484）, it is raised that the rough layer is provided with some reinforcements（485）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086766.6A CN107875020A (en) | 2017-11-07 | 2017-11-07 | A kind of coating equipment in sugar production line for being used for medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086766.6A CN107875020A (en) | 2017-11-07 | 2017-11-07 | A kind of coating equipment in sugar production line for being used for medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875020A true CN107875020A (en) | 2018-04-06 |
Family
ID=61779235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086766.6A Pending CN107875020A (en) | 2017-11-07 | 2017-11-07 | A kind of coating equipment in sugar production line for being used for medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875020A (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274054Y (en) * | 1996-12-24 | 1998-02-11 | 韩开蓉 | Bottom-spray type granulating-drying-coating machine of positive-pressure spiral air-intaking and forced fluidizing and boiling |
| CN1427790A (en) * | 2000-05-10 | 2003-07-02 | 英克罗有限公司 | Improvement in or relating to nozzle arrangement |
| CN1976758A (en) * | 2004-06-30 | 2007-06-06 | 伊利诺斯器械工程公司 | Fluid atomizing system and method |
| US20110203520A1 (en) * | 2008-10-21 | 2011-08-25 | Yasutoyo Fusejima | Pan coating apparatus |
| CN102784059A (en) * | 2012-07-31 | 2012-11-21 | 浙江迦南科技股份有限公司 | Spray gun device for coating machine |
| CN204699034U (en) * | 2015-05-26 | 2015-10-14 | 广州莱泰制药有限公司 | High-efficiency coating machine |
-
2017
- 2017-11-07 CN CN201711086766.6A patent/CN107875020A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274054Y (en) * | 1996-12-24 | 1998-02-11 | 韩开蓉 | Bottom-spray type granulating-drying-coating machine of positive-pressure spiral air-intaking and forced fluidizing and boiling |
| CN1427790A (en) * | 2000-05-10 | 2003-07-02 | 英克罗有限公司 | Improvement in or relating to nozzle arrangement |
| CN1976758A (en) * | 2004-06-30 | 2007-06-06 | 伊利诺斯器械工程公司 | Fluid atomizing system and method |
| US20110203520A1 (en) * | 2008-10-21 | 2011-08-25 | Yasutoyo Fusejima | Pan coating apparatus |
| CN102784059A (en) * | 2012-07-31 | 2012-11-21 | 浙江迦南科技股份有限公司 | Spray gun device for coating machine |
| CN204699034U (en) * | 2015-05-26 | 2015-10-14 | 广州莱泰制药有限公司 | High-efficiency coating machine |
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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20211001 |