CN109016451A - A kind of PVC raw material heating pressurization thawing apparatus - Google Patents
A kind of PVC raw material heating pressurization thawing apparatus Download PDFInfo
- Publication number
- CN109016451A CN109016451A CN201810710631.0A CN201810710631A CN109016451A CN 109016451 A CN109016451 A CN 109016451A CN 201810710631 A CN201810710631 A CN 201810710631A CN 109016451 A CN109016451 A CN 109016451A
- Authority
- CN
- China
- Prior art keywords
- raw material
- heating
- pvc raw
- thawing apparatus
- pvc
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of PVC raw material heating pressurization thawing apparatus, it is related to PVC film manufacturing technology field, it is characterized by: it includes extruder and heating sheet, the extruder includes body, extrusion screw rod and squeezes out head, and the heating sheet is wrapped in extrusion screw rod and squeezes out outside head.The heating sheet is to use Resistant heating.The heating and melting device is to generate high temperature and auxiliary using screw extruding PVC raw material to make the principle of PVC raw material high temperature melt with barrel external heat.Advantages of the present invention；It is environmental-friendly and efficient.
Description
Technical field
The present invention relates to PVC film manufacturing technology field, specially a kind of PVC raw material heating pressurization thawing apparatus.
Background technique
During PVC film processing and manufacturing, need PVC raw material heating and melting, usually use boiler heating oily as
Medium melts PVC raw material by heat transfer, but this process energy consumption is high, and burning boiler is easy dust environmental pollution, and technique is multiple
It is miscellaneous, need to design a kind of environmental-friendly and efficient equipment progress process modification.
Utility model content
The purpose of the present invention is to provide a kind of PVC raw materials to heat pressurization thawing apparatus, to solve in above-mentioned background technique
The problem of proposition.
To realize above-mentioned day, the invention provides the following technical scheme:
A kind of PVC raw material heating pressurization thawing apparatus, including extruder and heating sheet, the extruder include body, squeeze out spiral shell
Bar and squeeze out head, the heating sheet be wrapped in extrusion screw rod and squeeze out head it is outer and.
Preferably, the heating sheet is to use Resistant heating.
Preferably, the heating and melting device is to generate high temperature using screw extruding PVC raw material and assist additional with barrel
Heat makes the principle of PVC raw material high temperature melt.
When production, extruder loading hopper is added in PVC raw material, is allowed to generate high temperature through screw spiral extruding, be assisted outside barrel
Heating sheet makes PVC raw material high temperature melt, then from head extrusion is squeezed out, into lower one of manufacturing procedure.
Technical effect and advantage of the invention: process innovation makes PVC raw material using the method that screw extruding axis helps external heat
High temperature melt, environmental protection and energy saving, simple process, high production efficiency.
Detailed description of the invention
Attached drawing is the structural representation top view of invention.
In attached drawing, 1 heating sheet, 2 squeeze out head, and 3 heating sheets, 4 squeeze out barrel, and 5 loading hoppers, 6 squeeze out body.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, the embodiment of the present invention is described in detail.
Attached drawing squeezes out and is provided with extrusion barrel 4 on body 6, and squeezing out in barrel 4 has extrusion screw rod, and heating sheet 1,3 is wrapped in
It squeezing out head 2 and squeezes out 4 outside of barrel, extruder loading hopper 5 is added in PVC raw material, it is allowed to generate high temperature through screw spiral extruding,
Auxiliary, which squeezes out the additional backing of barrel, makes PVC raw material high temperature melt, then from the extrusion of head 2 is squeezed out, into lower one of manufacturing procedure.
Claims (3)
1. a kind of PVC raw material heating pressurization thawing apparatus, it is characterised in that: it includes extruder and heating sheet, the extruder
Including body, extrusion screw rod and head is squeezed out, the heating sheet is wrapped in extrusion screw rod and squeezes out outside head.
2. a kind of PVC raw material heating pressurization thawing apparatus according to claim 1, it is characterised in that: the heating sheet is
Use Resistant heating.
3. a kind of PVC raw material heating pressurization thawing apparatus according to claim 1, tool are characterized in that: the heating and melting
Device is to generate high temperature and auxiliary using screw extruding PVC raw material to make the principle of PVC raw material high temperature melt with barrel external heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710631.0A CN109016451A (en) | 2018-07-03 | 2018-07-03 | A kind of PVC raw material heating pressurization thawing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810710631.0A CN109016451A (en) | 2018-07-03 | 2018-07-03 | A kind of PVC raw material heating pressurization thawing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109016451A true CN109016451A (en) | 2018-12-18 |
Family
ID=65521258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810710631.0A Pending CN109016451A (en) | 2018-07-03 | 2018-07-03 | A kind of PVC raw material heating pressurization thawing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109016451A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807517A (en) * | 1993-01-22 | 1998-09-15 | Cincinnati Milacron Inc. | Preheating for an extruder |
| JP5158732B1 (en) * | 2012-04-24 | 2013-03-06 | 株式会社名機製作所 | Plasticizing apparatus and plasticizing method |
| CN107139423A (en) * | 2017-07-07 | 2017-09-08 | 青岛科技大学 | A kind of Planetary Screw Extruder of processing PVC material |
| CN206663762U (en) * | 2017-04-18 | 2017-11-24 | 重庆通惠包装厂 | A kind of suction pipe raw material thawing apparatus |
| CN107932875A (en) * | 2017-11-17 | 2018-04-20 | 佛山市高明区生产力促进中心 | A kind of anti-blocking PVC plastic machine |
-
2018
- 2018-07-03 CN CN201810710631.0A patent/CN109016451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807517A (en) * | 1993-01-22 | 1998-09-15 | Cincinnati Milacron Inc. | Preheating for an extruder |
| JP5158732B1 (en) * | 2012-04-24 | 2013-03-06 | 株式会社名機製作所 | Plasticizing apparatus and plasticizing method |
| CN206663762U (en) * | 2017-04-18 | 2017-11-24 | 重庆通惠包装厂 | A kind of suction pipe raw material thawing apparatus |
| CN107139423A (en) * | 2017-07-07 | 2017-09-08 | 青岛科技大学 | A kind of Planetary Screw Extruder of processing PVC material |
| CN107932875A (en) * | 2017-11-17 | 2018-04-20 | 佛山市高明区生产力促进中心 | A kind of anti-blocking PVC plastic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |