CN203622907U - Pelletizing equipment for producing full-starch based capsule granule material - Google Patents
Pelletizing equipment for producing full-starch based capsule granule material Download PDFInfo
- Publication number
- CN203622907U CN203622907U CN201320609389.0U CN201320609389U CN203622907U CN 203622907 U CN203622907 U CN 203622907U CN 201320609389 U CN201320609389 U CN 201320609389U CN 203622907 U CN203622907 U CN 203622907U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- hopper
- capsule
- screw
- prilling granulator
- 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.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/535—Screws with thread pitch varying along the longitudinal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fodder In General (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model discloses pelletizing equipment for producing a full-starch based capsule granule material. The equipment comprises a feeding device, a driving device, an exhaust device, a cylinder and a film pressing and forming device, wherein the feeding device is a special hopper; the driving device is a motor; the exhaust device comprises an exhaust tube and a vacuum pump set; the cylinder comprises four combined heating sleeves and double screw rods. Full-starch based granules produced by using the equipment disclosed by the utility model can take the place of gelatin to prepare a capsule product.
Description
Technical field
The utility model relates to a kind of prilling granulator of full starch base capsule particulate material.
Background technology
Capsule is widely used in medicine, health products and functional food.Capsule product is mainly take gelatin as major ingredient in the market, and gelatin is to be made through hydrolysis by the bone of animal, skin, is a kind of large biological molecule with ternary helical structure, has good bio-compatibility and physicochemical property.The architectural feature of gelatin molecule uniqueness makes it in application, have some shortcoming and defect; for example be easy to crosslinked containing medicines such as aldehyde, reduced sugar base class compound and vitamin Cs; make the water-soluble variation of gelatin shell, cause the delay of capsule shells disintegration and capsule 's content stripping; Under drying condition, gelatin can produce build-up of electrostatic charges, and following process is had to impact; Be stored in for a long time the environment of low humidity, easily become fragile and cause capsule fragmentation etc.In addition, due to faith and the factor of religion aspect, gelatin is due to the existence of its animal sources composition, and is subject to a lot of crowds' repulsion in the world.Therefore, being necessary to research and develop new material replaces gelatin to prepare capsule.
In pharmaceutical market, plant capsule is one of fastest-rising product, as starch, gellan gum, carragheen, xanthans etc. have been used to the substitute that gelatine capsule is prepared in research.Starch is one of most important raw-food material, has good film forming.Starch film has been widely used in food and field of medicaments.Starch has the advantage such as sufficient raw and low price, is considered to the substitute of most potential capsule raw material.
But conventional starch base capsule processing mode is for starch-based material and other auxiliary material are mixed after colloidal sol, cooling and shaping, then by the material of gained for the preparation of capsule.Because the physicochemical property of starch self is limit, prepared capsule is not so good as gelatine capsule on physicochemical property.For strengthening the mechanical performance of starch, can be for the preparation of capsule, the utility model is by improving the conventional modified device double screw extruder of existing plastic processing, be applied to the production of starch base capsule particulate material, make starch-based material in extruder, obtain modification, the mechanical performance of material is enhanced, apply the full starch base particle of this utility model device fabrication can replacing gelatin for the preparation of capsule product.
Utility model content
The purpose of this utility model is, a kind of prilling granulator of full starch base capsule particulate material is provided, and overcomes the deficiency in existing starch-based glue capsule material performance.
Another object of the present utility model is, a kind of prilling granulator of full starch base capsule particulate material is provided, the starch base particulate material of installing production with this can be used for preparing non-gelatine capsule, overcome existing use gelatin and prepare the potential risk that capsule brings, and applicable heterogeneous beliefs and vegetarian.
The technical scheme that the utility model addresses the above problem is as follows:
A prilling granulator for full starch base capsule particulate material, comprises feeding device, drive unit, exhaust apparatus, machine barrel, press mold shaped device.Described feeding device is special hopper; Described drive unit is motor; Described exhaust apparatus comprises blast pipe and vavuum pump group; Described machine barrel comprises heating jacket and the twin-screw of 4 combinations.
Further, described special hopper, is characterized in that: the centre of the middle axostylus axostyle of hopper and bottom are with 2 stirring arms, for abundant mixed material; Be provided with 2 baffle plates in hopper centre and bottom, baffle plate can be opened and seal, and when sealing, hopper is divided into 2 sections, for controlling the charging rate of material.
Further, the heating jacket being equipped with on machine barrel can be divided into 4 independent control temperature units, and 4 jacket temperature are adjustable respectively, and scope is 25-200 ℃; In machine barrel, twin-screw combines in the mode of longitudinally opening that is parallel to each other, rotating in same direction when motion; The draw ratio of machine barrel is 8.
Further, the span of screw flight spacing is 55 ± 0.5mm; Screw flight angle is 100-120 degree.
This prilling granulator can be used for the granulation of full starch base capsule particulate material.The utility model is simple in structure, and full starch-based material can modification in equipment, and the mechanical performance of starch-based material is enhanced.Adopt starch self-reinforced composite material prepared by this prilling granulator to extrude particle and can be used for preparing capsule articles for use.
Accompanying drawing explanation
Fig. 1 is the prilling granulator schematic diagram of a kind of full starch base capsule particulate material described in the utility model, and in figure, the parts of each label representative are as follows:
1, cabinet, 2, heating jacket, 3, twin-screw, 4, mouthful mould, 5 and 8, hopper, 6 and 9, injection nozzle, 7 and 10, exhaust outlet.
Fig. 2 is hopper construction schematic diagram, and in figure, the parts of each label representative are as follows:
1, puddler, 2, control baffle plate
Fig. 3 is the structural representation of screw rod described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described, described example is only explanation the utility model, rather than for limiting scope of the present utility model.
As shown in Figure 1, a kind of prilling granulator of full starch base capsule particulate material its formed by feeding device, drive unit, exhaust apparatus, machine barrel, press mold shaped device.
Drive unit is placed in cabinet; On machine barrel, be connected with 2 hoppers, can add required material in the kneading stage in the middle of initial sum, this hopper is special (as shown in Figure 2) simultaneously, can stir and control charging rate; Machine barrel skin is equipped with heating jacket, and this heating jacket is divided into 4 independent control temperature units, can be with the electrical heating of single control circuit with by water quench, thus control material feeding section, compression section, melt zone and the temperature in 4 stages of extruding zone; Injection nozzle and exhaust outlet are installed on machine barrel, and injection nozzle is used for fluid metering to be added to and to mediate in space, and exhaust outlet is connected with vacuum source line or with atmosphere, deaeration, organic solvent gas and water vapour.In machine barrel, twin-screw is that equal rotation, longitudinally open mode combine, and screw flight trend can be left-handed or dextrorotation mode (as shown in Figure 3); Connecting a sizing mouthful mould at the end of machine barrel, the large circular hole such as is on this mouthful of mould, and material is strip after extruding, shear granulation material after cool drying.
Claims (4)
1. for the production of a Granulation Equipments for full starch base capsule particulate material, comprise feeding device, drive unit, exhaust apparatus, machine barrel, press mold shaped device, it is characterized in that: described feeding device is special hopper; Described drive unit is motor; Described exhaust apparatus comprises blast pipe and vavuum pump group; Described machine barrel comprises heating jacket and twin-screw.
2. prilling granulator according to claim 1, wherein said special hopper, is characterized in that:
(1) centre of the middle axostylus axostyle of this hopper and bottom are with 2 paddles;
(2) and bottom middle at hopper is provided with 2 baffle plates.
3. prilling granulator according to claim 1, wherein said machine barrel, is characterized in that:
(1) heating jacket is divided into 4 sections, and temperature is adjustable respectively, and scope is 25-200 ℃;
(2) twin-screw combines in the mode of longitudinally opening that is parallel to each other, rotating in same direction when motion;
(3) draw ratio of machine barrel is 8.
4. according to the prilling granulator described in claim 1 and 3, it is characterized in that:
(1) span of screw flight spacing is 55 ± 0.5mm;
(2) screw flight angle is 100-120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609389.0U CN203622907U (en) | 2013-09-30 | 2013-09-30 | Pelletizing equipment for producing full-starch based capsule granule material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609389.0U CN203622907U (en) | 2013-09-30 | 2013-09-30 | Pelletizing equipment for producing full-starch based capsule granule material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622907U true CN203622907U (en) | 2014-06-04 |
Family
ID=50809421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609389.0U Expired - Lifetime CN203622907U (en) | 2013-09-30 | 2013-09-30 | Pelletizing equipment for producing full-starch based capsule granule material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622907U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972632A (en) * | 2015-06-26 | 2015-10-14 | 上海元生新材料科技有限公司 | Co-rotating twin screw medicinal hot-melt extrusion equipment |
| CN106182692A (en) * | 2016-07-22 | 2016-12-07 | 浙江汇锋薄膜科技有限公司 | A kind of heat ray filter of plastic film extruder |
| CN111113851A (en) * | 2019-12-25 | 2020-05-08 | 重庆科聚孚工程塑料有限责任公司 | Preparation method and device of high-gloss plastic product |
| CN113021676A (en) * | 2021-03-12 | 2021-06-25 | 南通瑞诚高分子材料有限公司 | Preparation process of environment-friendly plastic particles filled and modified by starch |
-
2013
- 2013-09-30 CN CN201320609389.0U patent/CN203622907U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972632A (en) * | 2015-06-26 | 2015-10-14 | 上海元生新材料科技有限公司 | Co-rotating twin screw medicinal hot-melt extrusion equipment |
| CN106182692A (en) * | 2016-07-22 | 2016-12-07 | 浙江汇锋薄膜科技有限公司 | A kind of heat ray filter of plastic film extruder |
| CN111113851A (en) * | 2019-12-25 | 2020-05-08 | 重庆科聚孚工程塑料有限责任公司 | Preparation method and device of high-gloss plastic product |
| CN113021676A (en) * | 2021-03-12 | 2021-06-25 | 南通瑞诚高分子材料有限公司 | Preparation process of environment-friendly plastic particles filled and modified by starch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |