CN111249992A - Method for preparing liquid bead pill - Google Patents
Method for preparing liquid bead pill Download PDFInfo
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- CN111249992A CN111249992A CN201811464851.6A CN201811464851A CN111249992A CN 111249992 A CN111249992 A CN 111249992A CN 201811464851 A CN201811464851 A CN 201811464851A CN 111249992 A CN111249992 A CN 111249992A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/06—Solidifying liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention provides a method for manufacturing liquid bead pills, which comprises the following steps: s1) coating the outer surface of the frozen solid iceball with a coating made of a curable material; s2) conveying the iceball with the coating to a curing station; s3) solidifying the coating into a solid state. According to the method for manufacturing the liquid bead pill, the liquid bead is frozen into the solid in advance, and then the coating is formed on the outer part of the ice bead to manufacture the liquid bead pill, so that the ice bead does not have the problems of chemical reaction or melting with the coating which is not solidified, and the like, can be suitable for manufacturing various types of liquid bead pills, and is wide in adaptability, simple to operate and free of complex manufacturing processes.
Description
Technical Field
The invention relates to a method for manufacturing liquid bead pills.
Background
The liquid bead has a coating, and the inner space surrounded by the coating is filled with liquid. For example, a traditional Chinese medicine pill, a food popping pill, a cod liver oil capsule, a cigarette popping pill, a health product capsule, a portable cosmetic pill, a portable quantitative chemical reagent pill, a spice pill and the like belong to liquid pills.
In the method for producing liquid beads, a liquid is usually coated with calcium alginate, gelatin, sugar coating, or the like at room temperature. For example, most of the methods for preparing traditional Chinese medicine pills, food popping pills and cigarette popping pills are that alginate and calcium ions rapidly undergo ion exchange to generate gel, and calcium alginate gel balls are generated in an aqueous solution to obtain oily liquid pills, and the preparation method cannot wrap hydrophilic liquid. In the preparation method of the fish liver oil capsule, gelatin is a water-soluble capsule, and can only wrap oily liquid and cannot wrap hydrophilic solution. The preparation method of the Chinese medicinal dripping pill comprises coating Chinese medicinal materials with sugar coat, and coating with polysaccharide edible vegetable oil.
Therefore, the preparation methods of the liquid bead pills have limitations and can only be applied to a plurality of specific bead pills. For example, liquid beads using hydrophilic liquids have not been a particularly effective method of manufacture in the prior art.
Disclosure of Invention
The invention aims to provide a method for manufacturing liquid bead, which can be suitable for manufacturing various types of bead.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a method for manufacturing liquid bead pills, which comprises the following steps:
s1) coating the outer surface of the frozen solid iceball with a coating made of a curable material;
s2) conveying the iceball with the coating to a curing station;
s3) solidifying the coating into a solid state.
In the technical scheme, as the liquid beads are frozen into solid in advance, the problems of chemical reaction or melting with the coating which is not solidified do not exist, the method can be suitable for manufacturing various types of liquid bead pills, and has the advantages of wide adaptability, simple operation and no need of complicated manufacturing process.
Preferably, the outer surface of the iceball in step S1 is covered with the coating, which is achieved by the following steps: and immersing the ice beads into a coating liquid, and forming the coating by the coating liquid adsorbed on the outer surfaces of the ice beads.
In the technical scheme, the ice beads are immersed in the coating liquid, so that the coating liquid can be uniformly adsorbed on the outer surfaces of the ice beads; meanwhile, the thickness and the uniformity of the coating can be controlled by controlling the thickness and the temperature of the coating liquid.
Preferably, the outer surface of the iceball in step S1 is covered with the coating, which is achieved by the following steps: and uniformly spraying coating powder on the outer surface of the ice ball, wherein the coating powder adsorbed on the outer surface of the ice ball forms the coating.
In the technical scheme, the thickness and the uniformity of the coating can be controlled by controlling the spraying dose and the spraying speed of the coated powder.
Preferably, the outer surface of the iceball in step S1 is covered with the coating, which is achieved by the following steps: coating an adhesive on the outer surface of the ice ball, rolling the ice ball in the coating powder, and forming the coating by the coating powder adsorbed on the outer surface of the ice ball.
In the technical scheme, the thickness and the uniformity of the coating can be controlled by adjusting the coating amount and the thin consistency of the adhesive.
Preferably, before step S1, the method further includes the following steps: and dripping liquid beads into the frozen oil, wherein the freezing point of the frozen oil is higher than that of the liquid beads, and the liquid beads are formed after condensation.
In this technical scheme, during the liquid pearl dripped into the refrigeration oil, can separate with a plurality of liquid pearls automatically, every liquid pearl can condense into an ice-cream, and a plurality of ice-creams can not condense together.
Preferably, the ice beads with the coating in step S2 are conveyed to the solidification station by the following steps: placing the coated iceball on a conveyor belt that transports the iceball with the coating to the curing station.
In the technical scheme, the conveying belt is used as a better conveying mode to continuously convey the ice beads with the coatings to the curing station.
Preferably, the conveyer belt can vibrate up and down, a plurality of grids are arranged on the surface of the conveyer belt, which is in contact with the coating, and the width of each grid is smaller than the diameter of the coating.
In the technical scheme, the conveying belt vibrates up and down in the conveying process, so that redundant parts of the coating are removed in the process of contacting with the grids, the thickness of the coating outside the ice beads is uniform, and the surface is smooth.
Preferably, step S3 solidifies the coating into a solid state by: irradiating the coating with ultraviolet rays, infrared rays or electron rays.
In the technical scheme, the coating is irradiated by rays, so that a better curing effect can be achieved, and the coating is uniform in thickness.
Preferably, step S3 solidifies the coating into a solid state by: forming flowing air that flows around the exterior of the coating.
In the technical scheme, the coating is cured in an air drying mode, so that the method is simple, low in cost and convenient to operate.
Preferably, the coating is made of a resin material.
In the technical scheme, the resin can be softened after being heated, the resin has a flowing tendency under the action of external force during softening, and the resin is solid at normal temperature and is a material very suitable for preparing a coating.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
according to the method for manufacturing the liquid bead pill, the liquid bead is frozen into the solid in advance, and then the coating is formed on the outer part of the ice bead to manufacture the liquid bead pill, so that the ice bead does not have the problems of chemical reaction or melting with the coating which is not solidified, and the like, can be suitable for manufacturing various types of liquid bead pills, and is wide in adaptability, simple to operate and free of complex manufacturing processes.
Drawings
FIG. 1 is a flow chart of the method of making the liquid beads of the present invention.
Fig. 2 is a schematic diagram of an embodiment of step S1 of the method for manufacturing liquid beads shown in fig. 1.
Fig. 3 is a schematic diagram of an embodiment of step S3 of the method for manufacturing liquid beads shown in fig. 1.
Fig. 4 is a schematic structural view of a liquid bead obtained by the method for manufacturing a liquid bead according to the present invention.
Description of the reference numerals
1, ice beads; coating 2; a curing station 3; 4, coating liquid; conveyor 5, grid 51.
Detailed Description
The present invention is further described in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from those described herein, and it will be readily appreciated by those skilled in the art that the present invention can be implemented in many different forms without departing from the spirit and scope of the invention.
As shown in fig. 1, the method for manufacturing liquid beads of the present invention comprises the following steps:
s1) coating a layer of coating 2 on the outer surface of the frozen solid iceball 1, wherein the coating 2 is made of a curable material;
s2) conveying the iceball 1 with the coating 2 to a curing station 3;
s3) curing the coating 2 to a solid state.
Freezing the liquid bead to be filled into a solid to form an ice bead 1, and then covering the outer surface of the ice bead 1 with a coating 2. Since the beads are already frozen in advance to a solid, there is no problem of chemical reaction or melting with the coating 2 which has not yet solidified. Therefore, the method for manufacturing the liquid bead pill can be suitable for manufacturing various types of liquid bead pills, has wide adaptability and simple operation, and does not need complicated manufacturing flow.
The above-mentioned coating 2 may be made of a resin material. The resin is softened by heating, has a flowing tendency under the action of external force when being softened, and is solid at normal temperature, so that the resin is a material very suitable for preparing coatings.
The ice ball 1 can be manufactured by the following steps: and dripping liquid beads into the frozen oil, wherein the freezing point of the frozen oil is higher than that of the liquid beads, and the liquid beads are condensed to form ice beads 1. The liquid beads are dripped into the frozen oil and can be automatically separated from the plurality of liquid beads, each liquid bead can be condensed into an ice bead 1, and the plurality of ice beads 1 cannot be condensed together. In addition to this, it can be achieved by other methods, such as placing the beads in a mold for freezing, etc.
As shown in fig. 2, the step S1 of covering the coating 2 on the outer surface of the iceball 1 can be achieved by the following steps: a container filled with coating liquid 4 is arranged, the ice beads 1 are immersed in the coating liquid 4, and the coating liquid 4 adsorbed on the outer surfaces of the ice beads 1 forms coatings 2. The thickness of the coating 2 can be adjusted by controlling the thickness and temperature of the coating liquid 4.
In addition to forming the coating 2 in the manner shown in fig. 2, other manners of forming the coating 2 may be used. For example, the coating powder is uniformly sprayed on the outer surface of the iceball 1, and the coating powder adsorbed on the outer surface of the iceball 1 forms the coating 2. The thickness of the coating 2 can be controlled by controlling the spray dose and spray speed of the coated powder. For another example, an adhesive is applied to the outer surface of the iceball 1, the iceball 1 is rolled in the coating powder, and the coating powder adsorbed to the outer surface of the iceball 1 forms the coating 2. The thickness of the coating 2 can be controlled by adjusting the amount of the binder applied and the consistency of the binder.
As shown in fig. 3, the iceball 1 with the coating 2 in step S2 is transported to the solidification station 3 by the conveyor belt 5. In order to remove the excess of coating 2 outside iceball 1, several grids 51 may be provided on the surface of conveyor belt 5 in contact with coating 2, the width of grids 51 being smaller than the diameter of coating 2. During the conveying process, the conveyer belt 5 vibrates up and down, so that the redundant part of the coating 2 is removed in the process of contacting with the grid 51, and the coating 2 outside the ice beads 1 has uniform thickness and smooth surface.
In addition to using the mesh 51 to remove excess portions of the coating 2, a centrifuge may be used to spin off excess liquid or powder from the coating 2. Alternatively, the functional filter paper can be used to remove the excess liquid or powder from the coating 2 by means of adhesive adsorption.
As shown in fig. 3, the curing station 3 can emit ultraviolet rays, infrared rays or electron rays. The coating 2 may be cured into a solid state by irradiating the coating 2 with ultraviolet rays, infrared rays, or electron rays. By irradiating the coating 2 with radiation, a better curing effect can be achieved, making the thickness of the coating 2 uniform.
In addition to using the above method, other ways of curing the coating 2 may be used. For example, flowing air is naturally or artificially created at the curing station 3, and flows around the outside of the coating 2, thereby drying the coating 2. The coating 2 is cured in an air drying mode, and the method is simple, low in cost and convenient to operate. For another example, the coating 2 may be dried and cured by rubbing the coating 2 with sound waves or mechanical vibrations.
The liquid bead pill prepared by the method is as shown in fig. 4, and the prepared liquid bead pill is placed at room temperature, so that the ice beads in the liquid bead pill can be melted into liquid.
According to the method for manufacturing the liquid bead pill, the liquid bead is frozen into the solid in advance, and then the coating is formed on the outer part of the ice bead to manufacture the liquid bead pill, so that the ice bead does not have the problems of chemical reaction or melting with the coating which is not solidified, and the like, can be suitable for manufacturing various types of liquid bead pills, and is wide in adaptability, simple to operate and free of complex manufacturing processes.
Although the present invention has been disclosed in terms of the preferred embodiment, it is not intended to limit the invention, and variations and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of protection defined by the claims of the present invention, unless departing from the content of the technical solution of the present invention.
Claims (10)
1. A method for manufacturing liquid bead pills is characterized by comprising the following steps:
s1) coating the outer surface of the frozen solid iceball with a coating made of a curable material;
s2) conveying the iceball with the coating to a curing station;
s3) solidifying the coating into a solid state.
2. The method for manufacturing liquid beads and pellets according to claim 1, wherein the coating is applied to the outer surface of the iced beads in step S1 by the following steps:
and immersing the ice beads into a coating liquid, and forming the coating by the coating liquid adsorbed on the outer surfaces of the ice beads.
3. The method for manufacturing liquid beads and pellets according to claim 1, wherein the coating is applied to the outer surface of the iced beads in step S1 by the following steps:
and uniformly spraying coating powder on the outer surface of the ice ball, wherein the coating powder adsorbed on the outer surface of the ice ball forms the coating.
4. The method for manufacturing liquid beads and pellets according to claim 1, wherein the coating is applied to the outer surface of the iced beads in step S1 by the following steps:
coating an adhesive on the outer surface of the ice ball, rolling the ice ball in the coating powder, and forming the coating by the coating powder adsorbed on the outer surface of the ice ball.
5. The method for producing liquid beads according to claim 1, further comprising, before step S1, the steps of:
and dripping liquid beads into the frozen oil, wherein the freezing point of the frozen oil is higher than that of the liquid beads, and the liquid beads are formed after condensation.
6. The method for manufacturing liquid bead cores according to claim 1, wherein said ice beads with said coating in step S2 are transported to said solidifying station by the following steps:
placing the coated iceball on a conveyor belt that transports the iceball with the coating to the curing station.
7. A method of manufacturing liquid beads according to claim 6, wherein: the conveyer belt can vibrate from top to bottom, a plurality of grids are arranged on the surface of the conveyer belt, which is in contact with the coating, and the width of each grid is smaller than the diameter of the coating.
8. The method for manufacturing liquid beads according to claim 1, wherein the step S3 is to solidify the coating into a solid state by the steps of:
irradiating the coating with ultraviolet rays, infrared rays or electron rays.
9. The method for manufacturing liquid beads according to claim 1, wherein the step S3 is to solidify the coating into a solid state by the steps of:
forming flowing air that flows around the exterior of the coating.
10. The method for producing liquid beads according to claim 1, wherein: the coating is made of a resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464851.6A CN111249992A (en) | 2018-12-03 | 2018-12-03 | Method for preparing liquid bead pill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464851.6A CN111249992A (en) | 2018-12-03 | 2018-12-03 | Method for preparing liquid bead pill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111249992A true CN111249992A (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811464851.6A Pending CN111249992A (en) | 2018-12-03 | 2018-12-03 | Method for preparing liquid bead pill |
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| Country | Link |
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| CN (1) | CN111249992A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104291A (en) * | 1987-06-19 | 1988-12-28 | 信越化学工业株式会社 | The method for production of hard capsules for medicament use and equipment |
| CN2696631Y (en) * | 2004-01-08 | 2005-05-04 | 北京长征天民高科技有限公司 | Equipment for preparing drop pills and other drop type medicine |
| CN1646369A (en) * | 2002-04-13 | 2005-07-27 | 英杰尔科技有限公司 | Method and apparatus for making capsules |
| CN106459726A (en) * | 2014-06-11 | 2017-02-22 | 日本化药株式会社 | UV-curable resin composition for use in touchscreen, and bonding method and article using said UV-curable resin |
| CN106914196A (en) * | 2017-04-11 | 2017-07-04 | 江南大学 | It is a kind of that the method for carrying water microcapsules is prepared based on liquid hoodle |
| CN108013507A (en) * | 2017-12-05 | 2018-05-11 | 武汉黄鹤楼新材料科技开发有限公司 | A kind of cigarette dripping pill and preparation method |
| KR20180100948A (en) * | 2017-03-03 | 2018-09-12 | 주식회사 에이치에스하이테크 | Powder manufacturing method using vibrating spray nozzle |
| CN207939968U (en) * | 2018-02-26 | 2018-10-09 | 新昌县南明街道景星机械厂 | The seed pelleting machine of medicine more than a kind of removal |
-
2018
- 2018-12-03 CN CN201811464851.6A patent/CN111249992A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87104291A (en) * | 1987-06-19 | 1988-12-28 | 信越化学工业株式会社 | The method for production of hard capsules for medicament use and equipment |
| CN1646369A (en) * | 2002-04-13 | 2005-07-27 | 英杰尔科技有限公司 | Method and apparatus for making capsules |
| CN2696631Y (en) * | 2004-01-08 | 2005-05-04 | 北京长征天民高科技有限公司 | Equipment for preparing drop pills and other drop type medicine |
| CN106459726A (en) * | 2014-06-11 | 2017-02-22 | 日本化药株式会社 | UV-curable resin composition for use in touchscreen, and bonding method and article using said UV-curable resin |
| KR20180100948A (en) * | 2017-03-03 | 2018-09-12 | 주식회사 에이치에스하이테크 | Powder manufacturing method using vibrating spray nozzle |
| CN106914196A (en) * | 2017-04-11 | 2017-07-04 | 江南大学 | It is a kind of that the method for carrying water microcapsules is prepared based on liquid hoodle |
| CN108013507A (en) * | 2017-12-05 | 2018-05-11 | 武汉黄鹤楼新材料科技开发有限公司 | A kind of cigarette dripping pill and preparation method |
| CN207939968U (en) * | 2018-02-26 | 2018-10-09 | 新昌县南明街道景星机械厂 | The seed pelleting machine of medicine more than a kind of removal |
Non-Patent Citations (1)
| Title |
|---|
| 赵鹤皋等: "《冷冻干燥技术与设备》", 30 June 2005, 华中科技大学出版社 * |
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