CN103285768A - Melting wrapping protecting method - Google Patents
Melting wrapping protecting method Download PDFInfo
- Publication number
- CN103285768A CN103285768A CN201210050304XA CN201210050304A CN103285768A CN 103285768 A CN103285768 A CN 103285768A CN 201210050304X A CN201210050304X A CN 201210050304XA CN 201210050304 A CN201210050304 A CN 201210050304A CN 103285768 A CN103285768 A CN 103285768A
- Authority
- CN
- China
- Prior art keywords
- molten
- wrapping
- micropill
- guard method
- state
- 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.)
- Granted
Links
Images
Landscapes
- Medicinal Preparation (AREA)
- Fodder In General (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
The invention provides a melting wrapping protecting method used for dispersedly a wrapping particle type material into another solid material. The melting wrapping protecting method is characterized by comprising the following steps of: uniformly mixing or dispersing a first particle type material to be protected into a molten second material; processing the molten second material by condensing so as to enable the first particle type material to be dispersedly wrapped by the solid second material.
Description
Technical field
The present invention relates to the substance protection technology, particularly a kind of molten guard method of wrapping up in.Described molten wrap up in first material that refers to the powder attitude and be melted the second material dispersed encapsulated of attitude after, with the second material condensation of described molten state, make the material powder of winning by dispersed encapsulated in solid-state second material.
Background technology
Need protected powder attitude material often to adopt the mode of powder being carried out coatings protect in the prior art, described powder generally adopts machinery granulate to form.Coatings protect makes the material powder avoid directly contacting with environment, and for example air or other component of mixture that need mix with it etc. are in order to avoid produce oxidation reaction or degradation reaction etc. because of contact.Though it is desirable by the method for coatings protect behind the machinery granulate for chemicals solid kind material,, also have following defectives in actual applications: 1. process procedure is many.2. technology controlling and process is difficult or unstable.3. product there are differences between different batches.4. process loss is big.5. exist dressing incomplete.6. cost height.
Summary of the invention
The present invention is directed to the defective or the deficiency that exist in the prior art, provide a kind of and molten wrap up in guard method, so as with powder attitude material dispersed encapsulated in another kind of solid matter.Described molten wrap up in first material that refers to the powder attitude and be melted the second material dispersed encapsulated of attitude after, with the second material condensation of described molten state, make the material powder of winning by dispersed encapsulated in solid-state second material.
Technical scheme of the present invention is as follows:
Melt and wrap up in guard method; it is characterized in that comprising; with the first material mixing of the powder attitude that needs protection or after being dispersed in second material of molten state, second material of described molten state is carried out condensation process, make the material powder of winning by dispersed encapsulated in solid-state second material.
Described first material is called as is wrapped up in thing, and described second material is called as the molten thing of wrapping up in, and the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and chemical change does not take place the described first material powder.
Described first material is called as is wrapped up in thing, and described second material is called as the molten thing of wrapping up in, and the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and the described first material powder keeps its solid-state form or physical change does not take place.
Described condensation process comprises employing spray congealing mode, under the spray congealing condition, is subjected to droplet surface tension and whirlwind effect, and cooling is frozen into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.
Described condensation process comprises utilizes wind churning mist micropill condensing tower; under the control of cooling system; melt the formed mixed state material of second material of the molten state of wrapping up in the first material powder when spraying; be condensed into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.
Described condensation process comprises granulating receives film; described granulation is received film and is referred to; after the molten formed mixed state material cooling of second material of wrapping up in the molten state of the first material powder is frozen into solid mixt; with the solid mixt fragmentation; after by propeller broken solid mixt being advanced the granulator granulation, receive film by film gatherer and namely form and adopt the molten first material machinery granulate product of wrapping up in protection.
Described second material is selected the saturated fatty acid of fusing point between 50 ℃～60 ℃ for use.
Described second material is selected stearic acid for use.
Described first material is a kind of in the following material: vitamin, amino acid, hormone, mineral trace element, medicament.
Described first material is the active animal nutritional agents.
Technique effect of the present invention is as follows: the present invention overturns in the prior art conventional method of coatings protect behind the machinery granulate; directly the protected powder attitude of needs material is melted and wrap up in protection; make in its afterwards processing modulation, the use or form in the process of mixture and can avoid contacting with air; can avoid with mixture in other components directly contact, to avoid possible oxidation reaction or degradation reaction.
Description of drawings
Fig. 1 is the molten micropill structural representation of wrapping up in of implementing the inventive method manufacturing.
Reference numeral lists as follows: the molten micropill cross section of wrapping up in of 1-; 2-first material (being wrapped up in thing); 3-second material (the molten thing of wrapping up in).
The specific embodiment
The molten concept of wrapping up in: utilize the variation of melting point of certain material, under the condition of its fusion, add another kind of solid matter and it is evenly comprised and solidify wherein a kind of method of micropillization.The molten process of wrapping up in: the material of second kind of eutectic melting point in the scope that tolerable temperature allows, quantitatively adds first kind of high melting solid powder class material under the state of fusion, fully mixes, and first kind of material comprised the molten process of wrapping up in by second kind of material.Second material (the molten thing of wrapping up in): refer to a kind of fusing point, freezing point, the clear and definite controlled class chemical substance of dissolved click characteristic.As the C16-C18 stearic acid.(stearic molecular formula is that its main component of CH3 (CH2) nCOOH is the saturated fatty acid of 16 carbon, 18 carbon, and outward appearance is wax shape or the crystalline solid solid of white or inferior white, is dissolved in ethanol, ether, chloroform, carbon disulfide equal solvent, and is water insoluble.) also be the saturated fatty acid of the relatively stable fusing point of chemical property between 50-60 ℃.First material (by wrapping up in thing): refer to easily to be caused the class functional materials that consumes by chemistry, biology, physical factor oxidation, degraded, sex change etc.As materials such as animal oral vitamin, amino acid, hormone, medicament, extraordinary trace elements.Also can be described as have specific function, a costly class material.Second material of eutectic melting point is heated into the state of fusion, this molten state is in the scope of first material tolerable temperature permission, second material with high melting solid powder class quantitatively adds then, fully mixes, and the powder of the material of winning is lived by the second material dispersed encapsulated.Second material to described molten state carries out condensation process, make the material powder of winning by dispersed encapsulated in solid-state second material.
Melt and wrap up in guard method; it is characterized in that comprising; with the first material mixing of the powder attitude that needs protection or after being dispersed in second material of molten state, second material of described molten state is carried out condensation process, make the material powder of winning by dispersed encapsulated in solid-state second material.Described first material is called as is wrapped up in thing, and described second material is called as the molten thing of wrapping up in, and the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and chemical change does not take place the described first material powder.Described first material is called as is wrapped up in thing, and described second material is called as the molten thing of wrapping up in, and the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and the described first material powder keeps its solid-state form or physical change does not take place.Described condensation process comprises employing spray congealing mode, under the spray congealing condition, is subjected to droplet surface tension and whirlwind effect, and cooling is frozen into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.Described condensation process comprises utilizes wind churning mist micropill condensing tower; under the control of cooling system; melt the formed mixed state material of second material of the molten state of wrapping up in the first material powder when spraying; be condensed into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.Fig. 1 is the molten micropill structural representation of wrapping up in of implementing the inventive method manufacturing.As shown in Figure 1, molten to wrap up in micropill cross section 1 rounded, and in solid-state second material 3, first material 2 is namely wrapped up in thing to the powder of first material 2 by dispersed encapsulated, and second material 3 i.e. the molten thing of wrapping up in.
Described condensation process comprises granulating receives film; described granulation is received film and is referred to; after the molten formed mixed state material cooling of second material of wrapping up in the molten state of the first material powder is frozen into solid mixt; with the solid mixt fragmentation; after by propeller broken solid mixt being advanced the granulator granulation, receive film by film gatherer and namely form and adopt the molten first material machinery granulate product of wrapping up in protection.Described second material is selected the saturated fatty acid of fusing point between 50 ℃～60 ℃ for use.Described second material is selected stearic acid for use.Described first material is a kind of in the following material: vitamin, amino acid, hormone, mineral trace element, opaque medicament, opaque health-care agent, active nutritional agent.Described first material is a kind of in the following material: active animal nutritional agents, opaque medicament, opaque health-care agent, opaque conditioning agent.
The film forming typing of material to be protected is granulated and is divided into dual mode: the molten granulation mode of wrapping up in of 1. limiting the quantity of: first material is quantitatively comprised molten being rolled in second material and is formed mixture; under the cold nebulization condensing condition; be subjected to droplet surface tension and whirlwind effect, cooling is solidified as micropill in the suspension landing process.2. the saturated molten granulation mode of wrapping up in: first material is comprised molten being rolled in second material and forms by saturated, and described mixture is solidified in cooling, and broken solidifying body advances the granulator granulation by propeller, after the screening machine screening cooling, changes over to and receives the mould machine and finish the product manufacturing.
The molten technological process of wrapping up in protection: 1. high-order hot melt still (indirect fusion second material); 2. low level stirred autoclave (but be cooled to tolerable temperature, limit the quantity of or saturated adding first material, fully mix); 3.-1: the micropill prilling tower of limiting the quantity of (cooling condensation environment in the tower, the granulation of wind churning mist condensation micropill), or 3.-2: saturated broken granulation film gatherer; 4. metering packing; 5. go into product library.
The molten operating instruction of wrapping up in guard method of material: 1. heat melting second material: utilize the static hot melt still of potential difference, heating and melting first material is standby; 2. first material mixes molten wrapping up in proportion with fusion first material: second material of standby heating and melting is imported the low level stirred autoclave, but be adjusted to by molten and wrap up in the material tolerable temperature, quantitatively add first material in proportion, mix, after first material was melted and wraps up in, importing insulation jar was standby; 3. wind churning mist condensation micropillization: 3.-1: utilize wind churning mist micropill condensing tower, under the control of cooling system, the molten mixes liquid material of wrapping up in is sprayed under certain pressure and aperture, condensation micropill in the droplet suspension landing process, finishing product granulates, or 3.-2: after the molten mixes liquid material cooling of wrapping up in is solidified, machinery granulate, cooling is cleaned the back and is received film; 4. metering packing: damp-proof membrane packing, 25kg/ bag; 5. go into product library: piling up should not be too high, and the warehouse well-ventilated has preventive measure against rats.This invention is overturned the traditional handicraft method, realizes that material is moltenly wrapped up in, micropillization, receives the mould protection and once finish.Technology is controlled, steady quality, product are reliable, and cost reduces.
The present invention is molten wraps up in the application of guard method on active material, can effectively keep the activity of active material, avoids its oxidative degradation in the processing modulated process.For example, for active animal nutritional agents (vitamin, amino acid, hormone, extraordinary trace element etc.), they when contacting with mineral matter such as trace element or air, can produce oxidation, degradation reaction in feed processing modulated process; Simultaneously, this class nutritional agents also can be degraded by microorganisms in ruminant tumor gastric; The consequence of oxidation, degraded causes meaningless loss in environment, chemistry, the biological nutritional agents use.The active animal nutritional agents is melted wrap up in protection after, just can effectively prevent its oxidation, degradation reaction in feed processing modulation, use, and prevent this microbial degradation of class nutritional agents in ruminant tumor gastric.
Indicate at this, more than narration helps those skilled in the art to understand the invention, but and the protection domain of unrestricted the invention.Any do not break away from the invention flesh and blood to being equal to replacement, modify improving and/or deleting numerous conforming to the principle of simplicity and the enforcement carried out of above narration, all fall into the protection domain of the invention.
Claims (10)
1. melt and wrap up in guard method; it is characterized in that comprising; with the first material mixing of the powder attitude that needs protection or after being dispersed in second material of molten state, second material of described molten state is carried out condensation process, make the material powder of winning by dispersed encapsulated in solid-state second material.
2. the molten guard method of wrapping up in according to claim 1; it is characterized in that; described first material is called as is wrapped up in thing; described second material is called as the molten thing of wrapping up in; the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and chemical change does not take place the described first material powder.
3. the molten guard method of wrapping up in according to claim 1; it is characterized in that; described first material is called as is wrapped up in thing; described second material is called as the molten thing of wrapping up in; the described first material powder is by mixing or be dispersed under the condition in second material of molten state, and the described first material powder keeps its solid-state form or physical change does not take place.
4. the molten guard method of wrapping up in according to claim 1; it is characterized in that; described condensation process comprises the spray congealing mode that adopts; under the spray congealing condition; be subjected to droplet surface tension and whirlwind effect; cooling is frozen into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.
5. the molten guard method of wrapping up in according to claim 1; it is characterized in that; described condensation process comprises utilizes wind churning mist micropill condensing tower; under the control of cooling system; melt the formed mixed state material of second material of the molten state of wrapping up in the first material powder when spraying; be condensed into micropill in the droplet suspension landing process, i.e. the molten first physical product micropill of wrapping up in protection of formation employing namely melts wraps up in micropill.
6. the molten guard method of wrapping up in according to claim 1; it is characterized in that; described condensation process comprises granulating receives film; described granulation is received film and is referred to; after the molten formed mixed state material cooling of second material of wrapping up in the molten state of the first material powder is frozen into solid mixt; with the solid mixt fragmentation, by propeller broken solid mixt is advanced the granulator granulation after, receive film by film gatherer and namely form and adopt the molten first material machinery granulate product of wrapping up in protection.
7. according to claim 1 melting wrapped up in guard method, it is characterized in that described second material is selected the saturated fatty acid of fusing point between 50 ℃～60 ℃ for use.
8. according to claim 1 melting wrapped up in guard method, it is characterized in that described second material is selected stearic acid for use.
9. according to claim 1ly molten wrap up in guard method, it is characterized in that, described first material is a kind of in the following material: vitamin, amino acid, hormone, mineral trace element, opaque medicament, opaque health-care agent, active nutritional agent.
10. according to claim 1ly molten wrap up in guard method, it is characterized in that, described first material is a kind of in the following material: active animal nutritional agents, opaque medicament, opaque health-care agent, opaque conditioning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210050304.XA CN103285768B (en) | 2012-02-29 | 2012-02-29 | Melt and wrap up in guard method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210050304.XA CN103285768B (en) | 2012-02-29 | 2012-02-29 | Melt and wrap up in guard method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103285768A true CN103285768A (en) | 2013-09-11 |
| CN103285768B CN103285768B (en) | 2015-12-02 |
Family
ID=49087610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210050304.XA Active CN103285768B (en) | 2012-02-29 | 2012-02-29 | Melt and wrap up in guard method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103285768B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104171383A (en) * | 2014-07-11 | 2014-12-03 | 杭州天农生物营养技术有限公司 | Vitamin c fat filming and coating technology |
| US11878376B2 (en) | 2013-02-05 | 2024-01-23 | Illinois Tool Works Inc. | Welding wire preheating systems and methods |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411701A (en) * | 2007-06-08 | 2009-04-22 | 佛山市海纳川药业有限公司 | Vitamin C microcapsule formulation and preparation method thereof |
-
2012
- 2012-02-29 CN CN201210050304.XA patent/CN103285768B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411701A (en) * | 2007-06-08 | 2009-04-22 | 佛山市海纳川药业有限公司 | Vitamin C microcapsule formulation and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11878376B2 (en) | 2013-02-05 | 2024-01-23 | Illinois Tool Works Inc. | Welding wire preheating systems and methods |
| CN104171383A (en) * | 2014-07-11 | 2014-12-03 | 杭州天农生物营养技术有限公司 | Vitamin c fat filming and coating technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103285768B (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2376058C2 (en) | Microcapsular additives for rubber and method of preparing said additives | |
| CN101744790B (en) | Method for preparing stable-type vitamin A microcapsules continuously | |
| CN104254248A (en) | A process for producing a powder comprising an extruded carrier with an active compound | |
| US4418030A (en) | Process for the production of granulates of organic substances present in the form of a melt | |
| JP2002512171A (en) | Granulation method of urea containing fertilizer | |
| CN103285768A (en) | Melting wrapping protecting method | |
| CN104474969B (en) | High-temperature molten salt tower granulation method containing potassium nitrate | |
| CN112167615B (en) | Hydrophobic fat-soluble nutrient microcapsule and preparation method thereof | |
| CN103053828A (en) | Method for reducing dissolution loss of water-soluble vitamins in aquatic feed | |
| CN102267830A (en) | Method for reducing biuret content in high tower melting granulated compound fertilizer | |
| US3726805A (en) | Process for the production of amino acid-containing microcapsules | |
| CN101857476A (en) | Method for preparing compound fertilizer by adopting low-temperature fertilizer slurry pelleting | |
| CN111108078A (en) | Calcium nitrate and potassium nitrate fertilizer particles | |
| US5730912A (en) | Method of the encapsulation of liquids | |
| CN102001871A (en) | Method for producing granulated compound fertilizer by granulating through urea tower | |
| US3321142A (en) | Method for the production of an abrasion-resistant discoloration-free caffeine granulate | |
| RU2725536C2 (en) | Method for production of combined fertilizers | |
| Borchers | Design and manufacturing of solid detergent products | |
| JPH03292864A (en) | Feed additive | |
| CN103553849B (en) | Sulfur-coated urea controlled-release fertilizer as well as preparation method thereof | |
| KR19980038406A (en) | Solidifying Agent for Solid Granular Fertilizer | |
| CN107836449A (en) | A kind of emulsifiable granule of clethodim and its processing technology | |
| JPS6219239A (en) | Production of coated material of fat and oil prevented from eluting | |
| KR100469921B1 (en) | Growth regulators containing gibberellin a4+7 for coating and preparation thereof | |
| Engelmann et al. | Spray congealing as innovative technique for enzyme encapsulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |