CN2471511Y - Fiber composite material granulator - Google Patents
Fiber composite material granulator Download PDFInfo
- Publication number
- CN2471511Y CN2471511Y CN 01239863 CN01239863U CN2471511Y CN 2471511 Y CN2471511 Y CN 2471511Y CN 01239863 CN01239863 CN 01239863 CN 01239863 U CN01239863 U CN 01239863U CN 2471511 Y CN2471511 Y CN 2471511Y
- Authority
- CN
- China
- Prior art keywords
- screw extruder
- sub
- extruder
- hopper
- main
- 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 - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a granulator for fibre composite material, comprising a main screw extruder and a main hopper. The utility model is characterized in thata feed opening is arranged on the lateral face of the main screw extruder; an outlet of a sub-screw extruder is butt-jointed with the feed opening; a sub-hopper is positioned above the sub-screw extruder. The fluffy, discontinuous and short plant fiber is put into the sub-hopper after pretreatment, and then is forcibly conveyed to the feed opening on the side of the main extruder by the sub-screw extruder with a fixed quantity, and then compositely treated with the thermoplastics to produce composite thermoplastic particles with reinforced fiber. The utility model has the advantages of reasonable design and easy operation of the equipment, and solves the problem that the traditional equipment is incapable of quantitative feeding.
Description
The utility model relates to a kind of fiber and the compound comminutor of thermoplastic.
Existing fiber reinforced thermolplastic composite material or filling thermoplastic composite, fiber is continuous fiber or powdery inserts, and it does not all have the quantitative feed problem that strengthens or fill base-material in producing recombination process.Short fiber of plant strengthens in the thermoplastic composite, and employed is fluffy discontinuous shape short fiber, thereby in existing equipment is produced, can't carry out spice in advance, has the quantitative feed difficult problem.
The purpose of this utility model designs a kind of separate type side direction feed fiber composite material pelletizer for solving fluffy discontinuous shape short fiber feeding difficult problem in producing recombination process.
The technical solution of the utility model is achieved in that a kind of fibrous composite comminutor; comprise driving screw extruder and main hopper; it is characterized in that being provided with a charging aperture in the side of driving screw extruder; the sub-screw outlet of extruder docks with this charging aperture, and sub-screw extruder top is provided with secondary hopper.To put into secondary hopper after the preliminary treatment of fluffy discontinuous shape short fiber of plant, quantitatively force to send, carry out Combined Processing, produce fiber reinforced thermolplastic compound particle material with thermoplastic to main extruder side direction charging aperture by the sub-screw extruder.
The utlity model has reasonable in designly, solving legacy equipment can't a quantitative feed difficult problem, equipment operation characteristic of simple.
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 fibrous composite comminutor schematic diagram
Fig. 2 is Fig. 1 vertical view
With reference to Fig. 1 and Fig. 2; a kind of fibrous composite comminutor; comprise driving screw extruder 1 main hopper 2; wherein be provided with a charging aperture in the side of driving screw extruder 1; 3 outlets of sub-screw extruder are docked with this charging aperture; sub-screw extruder 3 tops are provided with secondary hopper 4, and the driving screw extruder is double screw extruder or multi-screw extruder or is planetary extruder that multi-screw extruder can improve the degree of mixing and the shear efficiency of material in the unit stroke.For fiber is fully dewatered, bag is established heater strip 31 on sub-screw extruder 3 housings, and is being provided with steam vent 32 towards upside, discharged toward steam vent 32 by thermogenetic water vapour, guarantee that fiber and thermoplastic are effectively compound, and strengthen the physical characteristic of new material.
Claims (4)
1, a kind of fibrous composite comminutor comprises driving screw extruder and main hopper, it is characterized in that being provided with a charging aperture in the side of driving screw extruder, and the sub-screw outlet of extruder docks with this charging aperture, and sub-screw extruder top is provided with secondary hopper.
2, fibrous composite comminutor according to claim 1 is characterized in that the driving screw extruder is a double screw extruder.
3, fibrous composite comminutor according to claim 1 is characterized in that the driving screw extruder is a planetary extruder.
4, fibrous composite comminutor according to claim 1 is characterized in that bag is established heater strip on the sub-screw extruder housing, and is being provided with steam vent towards upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239863 CN2471511Y (en) | 2001-04-20 | 2001-04-20 | Fiber composite material granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239863 CN2471511Y (en) | 2001-04-20 | 2001-04-20 | Fiber composite material granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471511Y true CN2471511Y (en) | 2002-01-16 |
Family
ID=33652212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239863 Expired - Fee Related CN2471511Y (en) | 2001-04-20 | 2001-04-20 | Fiber composite material granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471511Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526046C (en) * | 2005-08-18 | 2009-08-12 | 陈耀华 | Method for manufacturing grinding material of nylon brush thread, and extrusion equipment |
| CN105101793A (en) * | 2013-03-26 | 2015-11-25 | 日本曹达株式会社 | Method for manufacturing agricultural and horticultural granule formulation |
| CN109702921A (en) * | 2019-01-31 | 2019-05-03 | 宁波绿华橡塑机械工贸有限公司 | Film siccative laterally feeds pelletizer and prilling process |
| CN111229784A (en) * | 2020-03-02 | 2020-06-05 | 刘跃伟 | Forming process and forming equipment of biomass derived fuel (RDF) |
-
2001
- 2001-04-20 CN CN 01239863 patent/CN2471511Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526046C (en) * | 2005-08-18 | 2009-08-12 | 陈耀华 | Method for manufacturing grinding material of nylon brush thread, and extrusion equipment |
| CN105101793A (en) * | 2013-03-26 | 2015-11-25 | 日本曹达株式会社 | Method for manufacturing agricultural and horticultural granule formulation |
| CN105101793B (en) * | 2013-03-26 | 2017-04-19 | 日本曹达株式会社 | Method for manufacturing agricultural and horticultural granule formulation |
| CN109702921A (en) * | 2019-01-31 | 2019-05-03 | 宁波绿华橡塑机械工贸有限公司 | Film siccative laterally feeds pelletizer and prilling process |
| CN109702921B (en) * | 2019-01-31 | 2020-12-18 | 宁波绿华橡塑机械工贸有限公司 | Film dry material lateral feeding granulator and granulation method |
| CN111229784A (en) * | 2020-03-02 | 2020-06-05 | 刘跃伟 | Forming process and forming equipment of biomass derived fuel (RDF) |
| CN111229784B (en) * | 2020-03-02 | 2021-05-21 | 刘跃伟 | Forming process and forming equipment of biomass derived fuel (RDF) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |