CN204622555U - Conveyor screw in a kind of extruder - Google Patents
Conveyor screw in a kind of extruder Download PDFInfo
- Publication number
- CN204622555U CN204622555U CN201520203825.3U CN201520203825U CN204622555U CN 204622555 U CN204622555 U CN 204622555U CN 201520203825 U CN201520203825 U CN 201520203825U CN 204622555 U CN204622555 U CN 204622555U
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Abstract
The utility model relates to the conveyor screw in a kind of extruder, comprises screw rod; Described screw rod is disposed with feed zone, premix section, mixing section and extruding zone; Described feed zone and extruding zone are respectively arranged with the groove arranged in the shape of a spiral; The spacing of described groove is 4-6cm, the degree of depth is 2-2.5cm; Described premix section is provided with multi-disc and is ellipticity and the section offseting 45 degree successively; Described mixing section is provided with multi-disc and is ellipticity and the section offseting 90 degree successively; The thickness of described every sheet section is 5-7mm; The utility model, by increasing spacing and the degree of depth of screw rod upper groove, accelerates the speed of groove conveying material; By reducing the thickness of section, adding chopping result, making the semi-finished product after processing more even.
Description
Technical field
The utility model relates to industrial circle, refers in particular to the conveyor screw in a kind of extruder.
Background technology
In paint industry, pulverous material is made thickness and the semi-finished product of high temperature by two screw extrudings by extruder; And existing screw rod is made up of feed zone, premix section, mixing section and extruding zone successively; Described feed zone and extruding zone are respectively arranged with the groove arranged in the shape of a spiral, carry material by groove; Described premix section is that elliptoid section offsets 45 degree successively and forms by multi-disc; Described mixing section is that elliptoid section offsets 90 degree successively and forms by multi-disc; During work, two parallel and engagement place screw rod relatively rotate in the drive of external motor, now, material is first sent to premix section by groove and extrudes by feed zone, product after extruding is being sent to mixing section and is shredding by premix section, and the product of chopping is sent into next operation by extruding zone by last mixing section; But the section of mixing section is thicker in existing screw rod, cause the semi-finished granules that processes uneven, affect the quality of later product, and the spacing of feed zone and the degree of depth less, cause the efficiency of processing not high, for this reason, we have developed the conveyor screw in a kind of extruder, make the semi-finished product after processing more even, and improve into yield and quality and operating efficiency.
Utility model content
The utility model object provides conveyor screw in a kind of extruder to overcome the deficiencies in the prior art, makes the semi-finished product after processing more even, and improve into yield and quality and operating efficiency.
For achieving the above object, the technical solution adopted in the utility model is: the conveyor screw in a kind of extruder, comprises screw rod; Described screw rod is disposed with feed zone, premix section, mixing section and extruding zone; Described feed zone and extruding zone are respectively arranged with the groove arranged in the shape of a spiral; The spacing of described groove is 4-6cm, the degree of depth is 2-2.5cm; Described premix section is provided with multi-disc and is ellipticity and the section offseting 45 degree successively; Described mixing section is provided with multi-disc and is ellipticity and the section offseting 90 degree successively; The thickness of described every sheet section is 5-7mm.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Conveyor screw in extruder described in the utility model, by increasing spacing and the degree of depth of screw rod upper groove, accelerates the speed of groove conveying material; By reducing the thickness of section, adding chopping result, making the semi-finished product after processing more even; Thus improve into yield and quality and operating efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of the conveyor screw in extruder described in the utility model;
Accompanying drawing 2 is the operating diagram of the conveyor screw in extruder described in the utility model;
Wherein: 1, body; 11, charging aperture; 12, discharging opening; 2, screw rod; 21, feed zone; 22, premix section; 23, mixing section; 24, extruding zone.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-2 is the conveyor screw in extruder described in the utility model, comprises screw rod 2; Described screw rod 2 is disposed with feed zone 21, premix section 22, mixing section 23 and extruding zone 24; Described feed zone 21 and extruding zone 24 are respectively arranged with the groove arranged in the shape of a spiral; The spacing of described groove is 4-6cm, the degree of depth is 2-2.5cm, by increasing spacing and the degree of depth of screw rod 2 upper groove, accelerates the speed of groove conveying material; Described premix section 22 is provided with multi-disc and is ellipticity and the section offseting 45 degree successively, for extrded material; Described mixing section 23 is provided with multi-disc and is ellipticity and the section offseting 90 degree successively; The thickness of described every sheet section is 5-7mm, by reducing the thickness of section, adding chopping result, making the semi-finished product after processing more even; During work, the parallel and engagement of two screw rods 2 is placed in body 1, and is relatively rotated by the drive of external motor; Described body 1 is provided with charging aperture 11 in the upper end of feed zone 21, and the lower end of extruding zone 24 is provided with discharging opening 12; Material enters in body 1 from charging aperture 11, material is first sent to premix section by groove and extrudes by feed zone 21, product after extruding is being sent to mixing section and is shredding by premix section, and half product processed is sent into next operation by extruding zone by the product of chopping by last mixing section from discharging opening 12.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Conveyor screw in extruder described in the utility model, by increasing spacing and the degree of depth of screw rod upper groove, accelerates the speed of groove conveying material; By reducing the thickness of section, adding chopping result, making the semi-finished product after processing more even; Thus improve into yield and quality and operating efficiency.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (1)
1. the conveyor screw in extruder, comprises screw rod; Described screw rod is disposed with feed zone, premix section, mixing section and extruding zone; Described feed zone and extruding zone are respectively arranged with the groove arranged in the shape of a spiral; Described premix section is provided with multi-disc and is ellipticity and the section offseting 45 degree successively; Described mixing section is provided with multi-disc and is ellipticity and the section offseting 90 degree successively; It is characterized in that: the spacing of described groove is 4-6cm, the degree of depth is 2-2.5cm; The thickness of described every sheet section is 5-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203825.3U CN204622555U (en) | 2015-04-07 | 2015-04-07 | Conveyor screw in a kind of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203825.3U CN204622555U (en) | 2015-04-07 | 2015-04-07 | Conveyor screw in a kind of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622555U true CN204622555U (en) | 2015-09-09 |
Family
ID=54041614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203825.3U Expired - Fee Related CN204622555U (en) | 2015-04-07 | 2015-04-07 | Conveyor screw in a kind of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842542A (en) * | 2015-04-07 | 2015-08-19 | 苏州普勒新材料有限公司 | Conveyor screw in extruder |
-
2015
- 2015-04-07 CN CN201520203825.3U patent/CN204622555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842542A (en) * | 2015-04-07 | 2015-08-19 | 苏州普勒新材料有限公司 | Conveyor screw in extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190407 |