CN2046404U - Roller hole membrance type granulator - Google Patents
Roller hole membrance type granulator Download PDFInfo
- Publication number
- CN2046404U CN2046404U CN 89201500 CN89201500U CN2046404U CN 2046404 U CN2046404 U CN 2046404U CN 89201500 CN89201500 CN 89201500 CN 89201500 U CN89201500 U CN 89201500U CN 2046404 U CN2046404 U CN 2046404U
- Authority
- CN
- China
- Prior art keywords
- roller
- piston
- casement
- pyramid type
- nib
- 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.)
- Withdrawn
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- Medicinal Preparation (AREA)
Abstract
The utility model relates to a forming device for the material granule. A template die is replaced with a roller which is provided with die holes, and the material is pushed by a piston. The top surface of the piston is a concave surface, and the concavity is consistent with the radian of the roller. A plurality of stock pushing pistons is distributed around the roller, and the die holes of the roller can be formed in a pyramid type or a pyramid type. The utility model reduces the phenomenon of the warming brought by the repeated squeeze in the process of the material shaping, prevents the denaturation of the thermal sensitivity material, and improves the work efficiency.
Description
The utility model is a kind of material forming device, in order to molded food product and feed granules, and activated carbon granule, immobilized enzyme granule medicament particle etc.
Granule-forming machine mainly adopts screw rod to push material both at home and abroad at present, through the tabular casement extrusion modling of stationary fixing.Screw extruder must be extruded into caking and deliver to template die behind the shape through extruding repeatedly in the feeding process, extrudes from the column type nib.At this moment material is because of the mutual frictional heat of extruding repeatedly, makes (as enzyme preparation, some drugs and the food) sex change of some heat sensitive materials and reduces its use value; When material moulding from the column type nib of fixed form extruded, required pressure was bigger, and energy consumption is big, inefficiency.
At above problem, the design provides that a kind of compact conformation, energy consumption are low, the scheme of high efficiency, avoids repeated friction effectively and the heat-sensitive materials sex change that causes.
The design adopts cylinder (roller) the shape casement of a rotation.Nib is distributed in the whole side of roller, and nib is column type or pyramid type or pyramid type.Feed end is big, and discharge end is little, and density increased naturally because cross section constantly dwindles when material was forced through nib.Adopt piston to push material, piston-top surface is a concave surface, and concavity is consistent with the roller radian, matches when piston-top surface is contacted with roller casement surface.In order to make full use of the roller casement, pushing piston can be settled 1～10, well-balanced be distributed in rotate the roller casement around, generally settle 2 or 4 pushing pistons more reasonable.Adopt upper end or the lower end sucking-off of shaped granule that negative pressure will be in roller from roller.Roller is cast with alloy, and the surface is coated with antitack agent when reducing material forming and the friction of roller surface.
Because material only is subjected to certain thrust and instantaneous disposable extruding in forming process, material almost goes out the high granule of density at the situation compacted under that does not heat up, biologically active is not destroyed.Adopt a plurality of piston pushing materials, made full use of the side of the roller of band nib, the moulding amount is big, machine works efficient height.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a roller hole pattern material forming machine critical piece schematic diagram, this design uses two pistons (4) to be distributed in the both sides of roller casement (5), two loading hoppers (1) lead to two pistons (4) respectively, drive sprocket (2) drives pay-off (3), material is evenly set aside, the material that enters piston is pushed into the roller casement (5) of rotation by piston (4), Cheng Xing And is pressed in the roller from nib (7), shaped granule with negative pressure from discharge nozzle (8) sucking-off, (6) be drive unit, settle Gun Tong And that roller is rotated.Fig. 2 is nib (a 7) cross section enlarged drawing, and this programme nib is a pyramid type, and shaped granule is a column type.As use pyramid pattern hole instead, and then shaped granule is corresponding prismatic, if the nib outlet is elongated, then shaped granule is a sheet.The column type particle of design moulding of pressing Fig. 1 is more fine and close than its alloytype shape.This design high efficiency, energy consumption are low, and material is almost given birth to heat in forming process, keep former activity.
Claims (3)
1, a kind of material particles shaped device, by loading hopper, material pusher, the moulding casement is formed, and it is characterized in that: the moulding casement of this device is the cylinder of a rotation, and its barrel is covered with nib.
2, material particles shaped device according to claim 1 is characterized in that: described material pusher adopts 1～10 piston, be arranged in rotating cylinder around, be well-balanced distribution, piston-top surface is a concave surface, its concavity is consistent with the cylinder radian.
3, material particles shaped device according to claim 1 is characterized in that: the casement on the described slewing circle barrel is column type or pyramid type or pyramid type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201500 CN2046404U (en) | 1989-01-31 | 1989-01-31 | Roller hole membrance type granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201500 CN2046404U (en) | 1989-01-31 | 1989-01-31 | Roller hole membrance type granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2046404U true CN2046404U (en) | 1989-10-25 |
Family
ID=4859391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89201500 Withdrawn CN2046404U (en) | 1989-01-31 | 1989-01-31 | Roller hole membrance type granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2046404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050340A1 (en) * | 2002-11-29 | 2004-06-17 | Zhanbin Che | Extrusion molding cavity and molding machine for loose fabricable biomaterial |
| CN104759236A (en) * | 2015-03-19 | 2015-07-08 | 宁海燕 | Granulator |
-
1989
- 1989-01-31 CN CN 89201500 patent/CN2046404U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004050340A1 (en) * | 2002-11-29 | 2004-06-17 | Zhanbin Che | Extrusion molding cavity and molding machine for loose fabricable biomaterial |
| CN104759236A (en) * | 2015-03-19 | 2015-07-08 | 宁海燕 | Granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |