CN201913725U - Extrusion unit for reclaiming plastic waste films - Google Patents
Extrusion unit for reclaiming plastic waste films Download PDFInfo
- Publication number
- CN201913725U CN201913725U CN2010206060535U CN201020606053U CN201913725U CN 201913725 U CN201913725 U CN 201913725U CN 2010206060535 U CN2010206060535 U CN 2010206060535U CN 201020606053 U CN201020606053 U CN 201020606053U CN 201913725 U CN201913725 U CN 201913725U
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- film
- extruding
- machine
- pelleter
- unit
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses an extrusion unit for reclaiming plastic waste films, which comprises an extrusion pelletizer, a granulator, a centrifugal dehydrator and a vibration screen and is characterized in that the extrusion unit also comprises a belt conveyor and a film crusher, wherein one end of the belt conveyor is arranged above the film crusher, and a discharging port of the film crusher is connected with a feeding port of the extrusion pelletizer. The film crusher is added in the extrusion unit of the structure, and waste films are added in the extrusion pelletizer after being crushed by the film crusher, so that the waste films are prevented from being wound on a screw rod, and the normal running of the machine is ensured. Meanwhile, the fusing and mixing effect of the waste films is improved, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of unit of extruding, and specifically, relates to a kind of unit of extruding that is used for the useless film recovery of plastics.
Background technology
In plastic extruding forming equipment, plastic extruder is referred to as main frame usually, and equipment such as the material loading cooling supporting with it, pelletizing, plastic extruding forming then are called subsidiary engine.Plastic extruder can mate with different subsidiary engines, forms various plastics extruding production lines, produces various plastic products.As a complete unit, the plastic extruder group is formed by the main and auxiliaries two large divisions.At present, Chang Yong plastic extruder group comprises former feed bin, feeding machine, main frame, pelleter, dewater unit machine and vibratory sieve.The discharging opening of former feed bin is positioned at the top of feeding machine; the discharging opening of feeding machine links to each other with the charging aperture of main frame; the discharging opening of main frame links to each other with the charging aperture of pelleter, and the discharging opening of pelleter links to each other with the charging aperture of dewater unit, and the discharging opening of dewater unit links to each other with the charging aperture of vibratory sieve.Raw material can be extruded by the main frame head through fusion, after mixing by this plastic extruder group.But, for a kind of raw material for the production plastics---the useless film, because useless film is generally various discarded polybags, shape different sizes, film adds the quality that feeding machine can influence film product so directly will give up, even can be because polybag is wrapped in and causes machine not run well on the screw rod.
The utility model content
Technical problem to be solved in the utility model provides a kind of unit of extruding that is used for the useless film recycling of plastics, making main frame can be that raw material is produced plastic granule with useless film, reaches the purpose of twice laid and environmental protection, simultaneously, machine can run well, and produces qualified products.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of unit of extruding that is used for the useless film recovery of plastics; comprise extruding granulator, pelleter, centrifugal dehydrator and vibratory sieve; it is characterized in that; also comprise belt filled machine and film disintegrating machine; wherein; one end of belt filled machine is positioned at the top of film disintegrating machine, and the discharging opening of film disintegrating machine is connected with the charging aperture of extruding granulator.
Compared with prior art, the technical solution of the utility model has been added the film disintegrating machine, and the discharging opening of film disintegrating machine is connected with the charging aperture of extruding granulator.May cause machine run malfunctioning owing to directly add useless film, so pulverize with the film disintegrating machine film that will give up earlier, the useless film that quilt is pulverized just is easy to add in the extruding granulator handle.Adopt the unit of extruding of this structure to avoid useless film to be wrapped on the screw rod on the one hand, can guarantee that machine runs well, improved fusion, the melting effect of useless film on the other hand, improved product quality.
Further, described extruding granulator is single screw rod exhaust extruding granulator.Because useless film is stable inadequately as material performance, and impurities is more, it is more to produce waste gas in extruder, therefore adopts the single preferably screw rod exhaust of exhaust performance extruding pelletization chance to improve melting effect, further improves reliability of technology and product quality.
Description of drawings
Fig. 1 is an assembling schematic diagram of the present utility model.
Among the figure, 1. belt filled machine, 2. film disintegrating machine, 3. extruding granulator, 4. pelleter, 5. centrifugal dehydrator, 6. vibratory sieve.
The specific embodiment
As shown in Figure 1, a kind of unit of extruding that is used for the useless film recovery of plastics of the present utility model comprises belt filled machine 1, film disintegrating machine 2, extruding granulator 3, pelleter 4, centrifugal dehydrator 5 and vibratory sieve 6.Wherein, one end of belt filled machine 1 is positioned at the top of film disintegrating machine 2; the discharging opening of film disintegrating machine 2 is connected with the charging aperture of extruding granulator 3; the discharging opening of extruding granulator 3 is connected with the charging aperture of pelleter 4; the discharging opening of pelleter 4 is connected with the charging aperture of centrifugal dehydrator 5, and the discharging opening of centrifugal dehydrator 5 is connected with the charging aperture of vibratory sieve 6.
This course of work of extruding unit is: at first, useless film is added on the belt filled machine 1.Under the running of belt filled machine 1, useless film is transported in the film disintegrating machine 2.In film disintegrating machine 2, useless film is pulverized.Subsequently, the useless film that is pulverized enters and carries out high-temperature fusion and mixing in the extruding granulator 3, and extrude from the head of extruding granulator 3 by the discharging opening of film disintegrating machine 2, enters in the pelleter 4.In pelleter 4, useless film is cut into graininess, and then enters in the centrifugal dehydrator 5 pellet and moisture are left.At last, pellet enters the vibratory sieve 6 from the discharging opening of centrifugal dehydrator 5, selects the pellet that meets specification requirement by running vibratory sieve 6.
This structure extrude unit, added film disintegrating machine 2 film that will give up and pulverized.Like this, the useless film that is pulverized just is easy to add to processing processing in the extruding granulator 3, has guaranteed the machine normal operation, has improved fusion, the melting effect of useless film, has improved product quality.
In one embodiment, described extruding granulator 3 is single screw rod exhaust extruding granulator, with further raising reliability of technology and product quality.
In another embodiment, described pelleter 4 is vertical water ring pelleter, to improve cooling, the pelletizing effect to extruding billot.
Claims (3)
1. one kind is used for the unit of extruding that the useless film of plastics reclaims; comprise extruding granulator (3), pelleter (4), centrifugal dehydrator (5) and vibratory sieve (6); it is characterized in that; also comprise belt filled machine (1) and film disintegrating machine (2); wherein; one end of belt filled machine (1) is positioned at the top of film disintegrating machine (2), and the discharging opening of film disintegrating machine (2) is connected with the charging aperture of extruding granulator (3).
2. according to the described unit of extruding that is used for the useless film recovery of plastics of claim 1, it is characterized in that described extruding granulator (3) is single screw rod exhaust extruding granulator.
3. according to claim 1 or the 2 described units of extruding that are used for the useless film recovery of plastics, it is characterized in that described pelleter (4) is vertical water ring pelleter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206060535U CN201913725U (en) | 2010-11-15 | 2010-11-15 | Extrusion unit for reclaiming plastic waste films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206060535U CN201913725U (en) | 2010-11-15 | 2010-11-15 | Extrusion unit for reclaiming plastic waste films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913725U true CN201913725U (en) | 2011-08-03 |
Family
ID=44413539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206060535U Expired - Fee Related CN201913725U (en) | 2010-11-15 | 2010-11-15 | Extrusion unit for reclaiming plastic waste films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555104A (en) * | 2011-12-23 | 2012-07-11 | 张家港市兰航机械有限公司 | Production line for stripping and recycling flocking films |
| CN105216137A (en) * | 2015-10-26 | 2016-01-06 | 苏州新区佳合塑胶有限公司 | A kind of plastic film reclaiming granulating machine |
| CN111015997A (en) * | 2019-11-27 | 2020-04-17 | 湖南省客来宝生物能源科技有限公司 | Granulator for biodegradable film |
-
2010
- 2010-11-15 CN CN2010206060535U patent/CN201913725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555104A (en) * | 2011-12-23 | 2012-07-11 | 张家港市兰航机械有限公司 | Production line for stripping and recycling flocking films |
| CN102555104B (en) * | 2011-12-23 | 2014-02-12 | 张家港市兰航机械有限公司 | Production line for stripping and recycling flocking films |
| CN105216137A (en) * | 2015-10-26 | 2016-01-06 | 苏州新区佳合塑胶有限公司 | A kind of plastic film reclaiming granulating machine |
| CN111015997A (en) * | 2019-11-27 | 2020-04-17 | 湖南省客来宝生物能源科技有限公司 | Granulator for biodegradable film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111115 |