CN104523433A - Coating liquid circulation system for full automatic enteric capsule coating machine - Google Patents
Coating liquid circulation system for full automatic enteric capsule coating machine Download PDFInfo
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- CN104523433A CN104523433A CN201410742264.4A CN201410742264A CN104523433A CN 104523433 A CN104523433 A CN 104523433A CN 201410742264 A CN201410742264 A CN 201410742264A CN 104523433 A CN104523433 A CN 104523433A
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Abstract
A coating liquid circulation system for a full automatic enteric capsule coating machine belongs to the technical field of capsule production devices. The system comprises a solution barrel, a water pump, a solution tank, a liquid outlet pipe and a liquid return pipe. The solution barrel is connected with a liquid inlet of the solution tank through a liquid inlet pipe and connected with a second liquid return port of the solution tank through a liquid return pipe, the liquid inlet of the solution tank is higher than the second liquid return port, a liquid outlet of the solution barrel is lower than the first liquid return port, the liquid inlet pipe is connected with the water pump, and the liquid return pipe is connected with a valve. The solution tank adopts an inner tank and an outer tank which are in sleeve fit, a porous plate is arranged in the inner tank to prevent fluctuation of coating liquid and to enable the coating liquid on the upper layer to flow stably, and strip glue dipping is facilitated. A plurality of liquid outlet holes are formed in the liquid inlet of the inner tank to enable the coating liquid to flow slowly, and the whole liquid level is small in fluctuation. The system can achieve normal liquid supply circulation and prevent solute sedimentation. A liquid supplementation barrel is utilized to supplement the coating liquid timely. The system is simple in structure, convenient to operate and capable of achieving automatic circulation and liquid supplementation.
Description
Technical field
The invention belongs to capsule production equipment technical field, particularly relate to a kind of coating solution blood circulation for full-automatic enteric coated capsule seed-coating machine.
Background technology
Just can dissolve because enteric coated capsule needs to meet akaline liquid in intestinal, and gastric acid is acid, therefore capsule can not be dissolved in stomach.If enteric coated capsule dissolves under one's belt, likely damage can be caused to stomach on the contrary.So in enteric coated capsule production process, coating to be carried out to gelatine capsule.Thickness is compared so be provided with agitating device in glue groove due to gelatin glue.And coating solution is rarer now, just eliminate agitating device.But because solvent has volatility, for preventing solute from occurring deposited phenomenon, therefore glue groove and glue barrel chain being connect and forming a set of blood circulation.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of coating solution blood circulation for full-automatic enteric coated capsule seed-coating machine, it can realize Automatic Cycle, supplies coating solution in real time, and liquid stream in solution tank is steady.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes solution tank, water pump, solution tank, drain pipe and liquid back pipe, described solution tank connects the inlet of solution tank by feed tube, the second liquid return hole of solution tank is connected by liquid back pipe, the inlet of described solution tank is higher than the second liquid return hole, the liquid outlet of solution tank is lower than the first liquid return hole, described feed tube connects water pump, liquid back pipe connects valve.
Further, described solution tank comprises Inner groove and water jacket, Inner groove is suspended in water jacket, and Inner cell wall is higher than external groove sidevall, orifice plate is provided with in Inner groove, feed tube stretches between Inner slot orifice plate and Inner trough floor, and the feed tube stretching into Inner groove has multiple liquid outlet, and liquid back pipe is connected to water jacket lower than inlet position.
Further, described solution tank is also connected with liquid supplementation pipe, liquid supplementation pipe is connected with fluid infusion bucket, and described fluid infusion mouth is higher than the first liquid return hole of solution tank.
Further, described solution tank base plate also has tap hole, it connects liquid discharging tube.
Further, also liquidometer is provided with in described solution tank.
Further, described solution tank is also connected with the pull bar of convenient pull-out, solution tank base plate is also provided with universal wheel.
Beneficial effect of the present invention is:
1. solution tank of the present invention adopts Inner groove and the water jacket of suit setting, and Inner groove is provided with orifice plate, prevents coating solution to fluctuate, and makes upper strata coating liquid stream steadily dynamic, is beneficial to mould bar and dips in glue.Inlet in Inner groove has multiple liquid outlet, and coating solution is flowed out mild, overall liquid fluctuating is little.
2. the present invention can realize the circulation of normal feed flow, prevents solute precipitates.Coating solution is supplemented in time by fluid infusion bucket; Structure is simple, and simple operation, can realize Automatic Cycle, automatic liquid supply.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention.
In figure: 1. solution tank, 11. liquid outlets, 12. tap holes, 13. universal wheels, 14. bungs, 15. pull bars, 16. fluid infusion mouths, 17. first liquid return holes, 2. water pump, 3. feed tube, 4. solution tank, 41. inlets, 42. liquid outlets, 43. orifice plates, 44. Inner grooves, 45. water jackets, 46. second liquid return hole, 5. liquid back pipes, 51. valves, 6. liquid supplementation pipe, 7. fluid infusion bucket.
Detailed description of the invention
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment 1: as shown in Figure 1, the present invention includes solution tank 1, water pump 2, solution tank 4, feed tube 3 and liquid back pipe 5, described solution tank 1 connects the inlet 41 of solution tank 4 by feed tube 3, the second liquid return hole 46 of solution tank 4 is connected by liquid back pipe 5, the inlet 41 of described solution tank 4 is higher than the second liquid return hole 46, the liquid outlet 11 of solution tank 1, lower than the first liquid return hole 17, described feed tube 3 connects water pump 2, liquid back pipe 5 connects valve 51.
Described solution tank 4 comprises Inner groove 44 and water jacket 45, Inner groove 44 is suspended in water jacket 45, and Inner groove 44 wall is higher than water jacket 45 wall, orifice plate 43 is provided with in Inner groove 44, feed tube 3 stretches between Inner slot orifice plate 43 and Inner groove 44 base plate, the feed tube 3 stretching into Inner groove 44 has multiple liquid outlet 42, and coating solution is flowed out mild, liquid back pipe 5 is connected to water jacket 45 lower than inlet 41 position.The effect of orifice plate 43 is, prevents coating solution to fluctuate, and makes upper strata coating liquid stream steadily dynamic, is beneficial to mould bar and dips in glue.
Described solution tank 1 is also connected with liquid supplementation pipe 6, and liquid supplementation pipe 6 is connected with fluid infusion bucket 7, and described fluid infusion mouth 16 is higher than the first liquid return hole 17 of solution tank 1.Fluid infusion bucket 7 is outsourcing existing structure.
Described solution tank 1 base plate also has tap hole 12, it connects liquid discharging tube.
Described solution tank 1 is also connected with the pull bar 15 of convenient pull-out, solution tank 1 base plate is also provided with universal wheel 13.
Also liquidometer is provided with, display solution position in described solution tank 1.Solution tank 1 is provided with bung 14, prevents from falling into foreign material.
Operationally, first valve-off 51, is worked by water pump 2 in the present invention, makes solution be full of the Inner groove 44 of solution tank 4.Then open valve 51, coating solution flows into solution tank 1 by liquid back pipe, along with water pump 2 ceaselessly works, forms the normal circulation of solution tank 1-feed tube 3-solution tank 4-liquid back pipe 5, prevents the solute precipitates in coating solution, affect mould bar coating effect.When coating solution quantity not sufficient, carry out fluid infusion by fluid infusion bucket 7 and liquid supplementation pipe 6.
Claims (6)
1. for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: comprise solution tank, water pump, solution tank, drain pipe and liquid back pipe, described solution tank connects the inlet of solution tank by feed tube, the second liquid return hole of solution tank is connected by liquid back pipe, the inlet of described solution tank is higher than the second liquid return hole, the liquid outlet of solution tank, lower than the first liquid return hole, described feed tube connects water pump, liquid back pipe connects valve.
2. according to claim 1 for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: described solution tank comprises Inner groove and water jacket, Inner groove is suspended in water jacket, and Inner cell wall is higher than external groove sidevall, orifice plate is provided with in Inner groove, feed tube stretches between Inner slot orifice plate and Inner trough floor, and the feed tube stretching into Inner groove has multiple liquid outlet, and liquid back pipe is connected to water jacket lower than inlet position.
3. according to claim 1 for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: described solution tank is also connected with liquid supplementation pipe, liquid supplementation pipe is connected with fluid infusion bucket, and described fluid infusion mouth is higher than the first liquid return hole of solution tank.
4. according to claim 1 for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: described solution tank base plate also has tap hole, it connects liquid discharging tube.
5., according to claim 1 for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: in described solution tank, be also provided with liquidometer.
6. according to claim 1 for the coating solution blood circulation of full-automatic enteric coated capsule seed-coating machine, it is characterized in that: the pull bar described solution tank being also connected with convenient pull-out, solution tank base plate is also provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742264.4A CN104523433A (en) | 2014-12-05 | 2014-12-05 | Coating liquid circulation system for full automatic enteric capsule coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742264.4A CN104523433A (en) | 2014-12-05 | 2014-12-05 | Coating liquid circulation system for full automatic enteric capsule coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104523433A true CN104523433A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742264.4A Pending CN104523433A (en) | 2014-12-05 | 2014-12-05 | Coating liquid circulation system for full automatic enteric capsule coating machine |
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| CN (1) | CN104523433A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997359A (en) * | 1989-07-17 | 1991-03-05 | Warner-Lambert Company | Multi-well dish for capsule making |
| CN2079966U (en) * | 1990-12-12 | 1991-07-03 | 浙江省新昌县药用设备厂 | Automatic temp.-controllable glue dipping machine |
| JP3374354B2 (en) * | 1994-03-14 | 2003-02-04 | 矢崎総業株式会社 | Manual capsule manufacturing equipment |
| JP2004262774A (en) * | 2003-02-20 | 2004-09-24 | Freunt Ind Co Ltd | Seamless capsule |
| CN201676291U (en) * | 2010-08-19 | 2010-12-22 | 南京中科药业有限公司 | Circulating water supply device for capsule filling machine |
| CN102389374A (en) * | 2011-06-24 | 2012-03-28 | 浙江大之医药胶囊有限公司 | Glue dipping tank |
-
2014
- 2014-12-05 CN CN201410742264.4A patent/CN104523433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4997359A (en) * | 1989-07-17 | 1991-03-05 | Warner-Lambert Company | Multi-well dish for capsule making |
| CN2079966U (en) * | 1990-12-12 | 1991-07-03 | 浙江省新昌县药用设备厂 | Automatic temp.-controllable glue dipping machine |
| JP3374354B2 (en) * | 1994-03-14 | 2003-02-04 | 矢崎総業株式会社 | Manual capsule manufacturing equipment |
| JP2004262774A (en) * | 2003-02-20 | 2004-09-24 | Freunt Ind Co Ltd | Seamless capsule |
| CN201676291U (en) * | 2010-08-19 | 2010-12-22 | 南京中科药业有限公司 | Circulating water supply device for capsule filling machine |
| CN102389374A (en) * | 2011-06-24 | 2012-03-28 | 浙江大之医药胶囊有限公司 | Glue dipping tank |
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Application publication date: 20150422 |