CN104207938A - Granulator for forming particles with regular shape - Google Patents
Granulator for forming particles with regular shape Download PDFInfo
- Publication number
- CN104207938A CN104207938A CN201410433859.1A CN201410433859A CN104207938A CN 104207938 A CN104207938 A CN 104207938A CN 201410433859 A CN201410433859 A CN 201410433859A CN 104207938 A CN104207938 A CN 104207938A
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- CN
- China
- Prior art keywords
- pressure roller
- granule
- charging aperture
- particle
- shaped particles
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- 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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- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a granulator for forming particles with a regular shape. The granulator comprises a shell and particle press rolls; the shell is of a cylinder shape and comprises an orifice part at the upper part and a press roll mounting part at the lower part; the orifice part is a tank body; the middle position on the bottom surface of the orifice part is provided with a feed inlet; two particle press rolls are provided; two particle press rolls are arranged in the press roll mounting part side by side in a manner that roll surfaces are attached; the surface of each particle press roll is provided with a plurality of forming grooves which are uniformly distributed along the axial direction of the particle press roll and extend around the roll surface of the particle press roll; a plurality of cutters are uniformly distributed in the forming grooves along the extension direction of the forming grooves; cutting edges of the cutters extend to the surfaces of the particle press rolls. By deign of the integral structure, the granulator for forming the particles with the regular shape, which is disclosed by the invention, implements regularity of particle forming and is convenient for a pharmaceutical factory to produce medicine and package medicine in batches.
Description
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Technical field
The present invention relates to bio-pharmaceuticals equipment technical field, especially a kind of granulation machine of formation rule shaped particles.
Background technology
In field of biological pharmacy, conventionally use the mode that moist powder stock is pushed by sieve plate to form granule.But the granule that this mode forms, cannot formation rule granule owing to not having the frequent length of cutting off tool not etc.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of granulation machine of formation rule shaped particles, by its integrally-built design, realized the systematicness of grain forming, facilitate pharmaceutical factory's batch production medicine and packaging.
In order to realize foregoing invention object, the invention provides following technical scheme:
A granulation machine for formation rule shaped particles, comprises housing and granule pressure roller,
Described housing is tubular, and it comprises the material oral area on top and the pressure roller installation portion of bottom,
Described material oral area is cell body, and its centre position, bottom surface is provided with charging aperture,
Described granule pressure roller has two, and two described granule pressure roller roll surface laminatings are arranged in described pressure roller installation portion side by side,
On each described granule roller surface, be provided with several along described granule pressure roller shaft to the forming tank that is uniformly distributed, extends around described granule pressure roller roll surface,
In described forming tank, be evenly distributed with some cutting knifes along described forming tank bearing of trend, the blade of described cutting knife extends to described granule roller surface.
Further, tilt to described charging aperture direction around the bottom surface of the described material oral area of described charging aperture.
Further, two described granule pressure roller roll surface joint places are corresponding with described charging aperture position, top.
Further, the diameter of two described granule pressure roller cross sections and and the length of every described granule pressure roller be all greater than the diameter of described charging aperture.
The granulation machine of a kind of formation rule shaped particles of the present invention, by its integrally-built design, has realized the systematicness of grain forming, facilitates pharmaceutical factory's batch production medicine and packaging.
Brief description of the drawings
Fig. 1 is the granulation machine schematic internal view of a kind of formation rule shaped particles of the present invention;
Fig. 2 is that the master of two granule pressure rollers of the present invention looks schematic diagram;
Fig. 3 is the schematic side view of granule pressure roller of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
The granulation machine of a kind of formation rule shaped particles as shown in Figures 1 to 3, comprises housing 1 and granule pressure roller 2,
Housing 1 is tubular, and it comprises the material oral area 11 on top and the pressure roller installation portion 12 of bottom,
Material oral area 11 is cell body, and its centre position, bottom surface is provided with charging aperture 111,
Be provided with discharging opening 121 in pressure roller installation portion 12 bottoms,
Granule pressure roller 2 has two, and two granule pressure roller 2 roll surface laminatings are arranged in pressure roller installation portion 12 side by side,
On each granule pressure roller 2 surfaces, be provided with the forming tank 21 that several are axially uniformly distributed, extend around granule pressure roller 2 roll surfaces along granule pressure roller 2,
In forming tank 21, be evenly distributed with some cutting knifes 22 along forming tank 21 bearing of trends, the blade of cutting knife 22 extends to granule pressure roller 2 surfaces.
Bottom surface around the material oral area 11 of charging aperture 111 tilts to charging aperture 111 directions.
Two granule pressure roller 2 roll surface joint places are corresponding with top charging aperture 111 positions.
The diameter of two granule pressure roller 2 cross sections and and the length of every granule pressure roller 2 be all greater than the diameter of charging aperture 111.
Two granule pressure roller 2 roll surface joint places can be that the roll surface of a granule pressure roller 2 and the forming tank 21 of another granule pressure roller 2 are corresponding, can be also the forming tank 21 position correspondences of two granule pressure rollers 2.The quantity of the quantity of forming tank 21 and cutting knife 22 can be determined as required, and four forming tank 21 are set in the present embodiment.
When use, first moist powder stock is deposited in to the cell body inside of material oral area 11, compacting a little, two granule pressure roller 2 tops, roll surface joint place also will be tamped by powder stock, manual or two granule pressure rollers 2 of driven by motor rotate, powder stock is involved in two forming tank 21 between granule pressure roller 2, forms granule, fall into discharging opening 121.
The granulation machine of a kind of formation rule shaped particles of the present invention, by its integrally-built design, has realized the systematicness of grain forming, facilitates pharmaceutical factory's batch production medicine and packaging.
Claims (4)
1. a granulation machine for formation rule shaped particles, is characterized in that, comprises housing and granule pressure roller,
Described housing is tubular, and it comprises the material oral area on top and the pressure roller installation portion of bottom,
Described material oral area is cell body, and its centre position, bottom surface is provided with charging aperture,
Described granule pressure roller has two, and two described granule pressure roller roll surface laminatings are arranged in described pressure roller installation portion side by side,
On each described granule roller surface, be provided with several along described granule pressure roller shaft to the forming tank that is uniformly distributed, extends around described granule pressure roller roll surface,
In described forming tank, be evenly distributed with some cutting knifes along described forming tank bearing of trend, the blade of described cutting knife extends to described granule roller surface.
2. a kind of granulation machine of formation rule shaped particles as claimed in claim 1, is characterized in that, tilts to described charging aperture direction around the bottom surface of the described material oral area of described charging aperture.
3. a kind of granulation machine of formation rule shaped particles as claimed in claim 1, is characterized in that, two described granule pressure roller roll surface joint places are corresponding with described charging aperture position, top.
4. a kind of granulation machine of formation rule shaped particles as described in claim 1 or 3, is characterized in that, the diameter of two described granule pressure roller cross sections and and the length of every described granule pressure roller be all greater than the diameter of described charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433859.1A CN104207938A (en) | 2014-08-29 | 2014-08-29 | Granulator for forming particles with regular shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433859.1A CN104207938A (en) | 2014-08-29 | 2014-08-29 | Granulator for forming particles with regular shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104207938A true CN104207938A (en) | 2014-12-17 |
Family
ID=52090122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433859.1A Pending CN104207938A (en) | 2014-08-29 | 2014-08-29 | Granulator for forming particles with regular shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104207938A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962843A (en) * | 1961-06-02 | 1964-07-08 | Emil Hutt | Improvements in or relating to methods of and apparatus for producing granulates andthe like from powder substances |
| US4211524A (en) * | 1978-10-10 | 1980-07-08 | Allis-Chalmers Corporation | Rolls for compacting mill |
| SU1762998A1 (en) * | 1989-10-17 | 1992-09-23 | Белорусский Институт Инженеров Железнодорожного Транспорта | Equipment for compaction and granulation of badly loose materials |
| WO1998017385A1 (en) * | 1996-10-17 | 1998-04-30 | Intersurgical Limited | Process for the manufacture of chemical absorbents, and chemical absorbent formulations |
| WO2011074985A1 (en) * | 2009-12-18 | 2011-06-23 | Universitetet I Stavanger | Bitumen particles |
| CN102658059A (en) * | 2012-05-14 | 2012-09-12 | 江苏爱能洁机械制造有限公司 | Meshed extrusion granulation forming device |
| CN103357350A (en) * | 2013-06-25 | 2013-10-23 | 青岛嘉禾丰肥业有限公司 | Manufacturing method of gear-mesh granulator |
-
2014
- 2014-08-29 CN CN201410433859.1A patent/CN104207938A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962843A (en) * | 1961-06-02 | 1964-07-08 | Emil Hutt | Improvements in or relating to methods of and apparatus for producing granulates andthe like from powder substances |
| US4211524A (en) * | 1978-10-10 | 1980-07-08 | Allis-Chalmers Corporation | Rolls for compacting mill |
| SU1762998A1 (en) * | 1989-10-17 | 1992-09-23 | Белорусский Институт Инженеров Железнодорожного Транспорта | Equipment for compaction and granulation of badly loose materials |
| WO1998017385A1 (en) * | 1996-10-17 | 1998-04-30 | Intersurgical Limited | Process for the manufacture of chemical absorbents, and chemical absorbent formulations |
| WO2011074985A1 (en) * | 2009-12-18 | 2011-06-23 | Universitetet I Stavanger | Bitumen particles |
| CN102658059A (en) * | 2012-05-14 | 2012-09-12 | 江苏爱能洁机械制造有限公司 | Meshed extrusion granulation forming device |
| CN103357350A (en) * | 2013-06-25 | 2013-10-23 | 青岛嘉禾丰肥业有限公司 | Manufacturing method of gear-mesh granulator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |