CN201849019U - Feed hopper of spiral pressure extruder - Google Patents
Feed hopper of spiral pressure extruder Download PDFInfo
- Publication number
- CN201849019U CN201849019U CN2010206121030U CN201020612103U CN201849019U CN 201849019 U CN201849019 U CN 201849019U CN 2010206121030 U CN2010206121030 U CN 2010206121030U CN 201020612103 U CN201020612103 U CN 201020612103U CN 201849019 U CN201849019 U CN 201849019U
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- CN
- China
- Prior art keywords
- feed hopper
- spiral
- feeding device
- spiral heating
- pipe
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a feed hopper of a spiral pressure extruder, which relates to the technical field of waste and old plastic reprocessing. The feed hopper of the spiral pressure extruder comprises a spiral heating melting pipe, wherein the spiral heating melting pipe is fixed on a base support frame, and a feed hopper is arranged at the upper end of a pipe barrel of the spiral heating melting pipe. The utility model is characterized in that the feed hopper is in a funnel shape, a spiral feeding device is arranged inside the feed hopper, is connected with an external electric motor through a transmission belt and is approximately in a cone head shape, the outer wall surface of the spiral feeding device is provided with spiral blades, and the right end of the spiral heating melting pipe is provided with an extruder head. The feed hopper has the beneficial effect that the occurrence of the material blockage condition is effectively avoided through installing the spiral feeding device in the feed hopper for pressing the materials.
Description
Technical field:
The utility model relates to waste or used plastics reprocessing technical field, specifically is a kind of screw press extruder feed hopper.
Background technology:
Development along with society, plastics and products thereof are shared extremely important status in national economy, no matter be national defense industry, communications and transportation, machine-building, the agricultural health care, purposes is extremely widely still all arranged in people's daily life, along with these industrial expansions, the sharp increase of output, its discarded object also just becomes big public hazards of environment for human survival gradually to the pollution of environment, each is big in the present world, the pollution that middle city plastic refuse causes is very serious, owing to make the land used film in the farmland, also cause pollution to the farmland, national governments all solve this public hazards to some extent, to promote the fast development of environmental protection causes such as waste plastic utilization and processing.
Technics of reclaim of plastic waste is utilized, and not only can prevent the pollution of waste or used plastics to environment, can also economize on resources, and initiative is worth.
In the prior art, being used for the extruder of technics of reclaim of plastic waste, is by waste or used plastics being pulverized and heating and melting, being made the shape that we need again.But traditional extruder apparatus for feeding material feeding speed is all very slow, and the situation that material is stuck in feed hopper can often occur.
The utility model content:
The utility model is in order to solve above technical problem, and a kind of segmentation extruder that feeds in raw material is provided.
The technical solution of the utility model is as follows:
Screw press extruder feed hopper, comprise that spiral heating melts pipe, spiral heating is melted pipe and is fixed on the base support, described spiral heating fusion tube socket upper end is provided with feed hopper, it is characterized in that: described feed hopper is infundibulate, feed hopper inside is provided with screw feeding device, and screw feeding device connects outside motor by driving belt.
Described screw feeding device slightly is nose cone, its outside wall surface is provided with helical blade, vertically be provided with described feed hopper concentric, drive and in this feed hopper, rotate being subjected to external force, be used for to the material pressurization and mass transport to extruder spiral heating is melted in the pipe.
Described spiral heating is melted the pipe right-hand member extruder head is set.
The beneficial effects of the utility model are to come the situation generation of effectively avoiding material to be stuck to the material pressurization by screw feeding device is set in feed hopper.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, screw press extruder feed hopper, comprise spiral heating melt the pipe 4, spiral heating is melted pipe 4 and is fixed on the base support 1, spiral heating fusion tube 4 sockets upper end is provided with feed hopper 7, feed hopper 7 is infundibulate, and feed hopper 7 inside are provided with screw feeding device 8, and screw feeding device 8 connects outside motor 2 by driving belt 5.
Screw feeding device 8 slightly is nose cone, and its outside wall surface is provided with helical blade 6, vertically is provided with feed hopper 7 concentrics, is being subjected to external force driving and rotation in this feed hopper 7, is used for melting in the pipe 4 to the material pressurization and with mass transport to extruder spiral heating.
Spiral heating is melted pipe 4 right-hand members extruder head 3 is set.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. screw press extruder feed hopper, comprise that spiral heating melts pipe, spiral heating is melted pipe and is fixed on the base support, described spiral heating fusion tube socket upper end is provided with feed hopper, it is characterized in that: described feed hopper is infundibulate, feed hopper inside is provided with screw feeding device, and screw feeding device connects outside motor by driving belt.
2. screw press extruder feed hopper according to claim 1, it is characterized in that: described screw feeding device slightly is nose cone, and its outside wall surface is provided with helical blade.
3. screw press extruder feed hopper according to claim 1 is characterized in that: described spiral heating is melted the pipe right-hand member extruder head is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121030U CN201849019U (en) | 2010-11-18 | 2010-11-18 | Feed hopper of spiral pressure extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121030U CN201849019U (en) | 2010-11-18 | 2010-11-18 | Feed hopper of spiral pressure extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849019U true CN201849019U (en) | 2011-06-01 |
Family
ID=44091430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206121030U Expired - Fee Related CN201849019U (en) | 2010-11-18 | 2010-11-18 | Feed hopper of spiral pressure extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000927A (en) * | 2017-11-27 | 2018-05-08 | 象山信基机械厂 | A kind of aluminium skimmings briquetting retracting device |
-
2010
- 2010-11-18 CN CN2010206121030U patent/CN201849019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000927A (en) * | 2017-11-27 | 2018-05-08 | 象山信基机械厂 | A kind of aluminium skimmings briquetting retracting device |
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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: 20110601 Termination date: 20131118 |