CN203994613U - Environment-friendly type screw extruder - Google Patents
Environment-friendly type screw extruder Download PDFInfo
- Publication number
- CN203994613U CN203994613U CN201420066358.XU CN201420066358U CN203994613U CN 203994613 U CN203994613 U CN 203994613U CN 201420066358 U CN201420066358 U CN 201420066358U CN 203994613 U CN203994613 U CN 203994613U
- Authority
- CN
- China
- Prior art keywords
- aiutage
- environment
- friendly type
- screw extruder
- type screw
- 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
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of environment-friendly type screw extruder, comprise motor, feed hopper, sleeve, screw rod, discharge barrel, on described sleeve, have aiutage, described aiutage is communicated with device for absorbing tail gas by pipeline, has filter in aiutage, avoid material to discharge extruder by aiutage, by installing device for absorbing tail gas additional, improve working environment, reduce the discharge of pernicious gas, reduce the generation of product hole simultaneously, improved product quality.
Description
Technical field
The utility model relates to a kind of extruder structure.
Background technology
Material is heated and can produces a large amount of hot gas and escaping gas in extruder sleeve, material is subject to transmission and the extruding of screw rod in process of production simultaneously, also easy creating pockets of air, these gases are drained not in time can be blended in material and are made product produce bubble or hole, affect the quality of product, will produce the possibility of blast if a large amount of gas also gathers.And if these gases are directly discharged extruder, workshop may be full of the smell that material stimulates, and affects the healthy of environment and staff.
Summary of the invention
The utility model provides a kind of environment-friendly type extruder screw in order to solve deficiency of the prior art, by pipeline, the waste gas in extruder is introduced to device for absorbing tail gas, by the gas that reaches standard being entered to air after the processing of device for absorbing tail gas, reach the requirement of safety and environmental protection.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of environment-friendly type screw extruder, comprises motor, feed hopper, sleeve, screw rod, discharge barrel, on described sleeve, has aiutage, and described aiutage is communicated with device for absorbing tail gas by pipeline.
As a kind of preferred version of environment-friendly type screw extruder described in the utility model, in described aiutage, there is filter, avoid material to discharge extruder by aiutage.
As a kind of preferred version of environment-friendly type screw extruder described in the utility model, described device for absorbing tail gas is the tank that fills lime stone, can absorb the CO in discarding
2, SO
2, H
2s, NO
2, Cl
2deng gas, reduce the pollution of waste gas to working environment.
Beneficial effect:
Environment-friendly type screw extruder described in the utility model, by installing device for absorbing tail gas additional, improves working environment, reduces the discharge of pernicious gas, has reduced the generation of product hole simultaneously, has improved product quality.
Brief description of the drawings
Fig. 1 is environment-friendly type screw extruder structural representation described in the utility model.
Wherein: 1, motor 2, feed hopper 3, sleeve 4, screw rod 5, discharge barrel 6, aiutage 7, pipeline 8, tank
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
As shown in the figure, a kind of environment-friendly type screw extruder, comprise motor 1, feed hopper 2, sleeve 3, screw rod 4, discharge barrel 5, on sleeve 3, there is aiutage 6, in aiutage 6, there is filter, aiutage 6 is communicated with tank 8 by pipeline 7, in tank 8, limewash is housed, pipeline 7 outlets are positioned at limewash water surface below, material, within feed hopper 2 adds extruder sleeve, by extruding and the transmission of screw rod 4, is discharged by discharge barrel 5, the waste gas producing enters tank 8 by aiutage 6 through pipeline 7, after limewash absorbs, unnecessary air is discharged in air.
Although embodiment of the present utility model is illustrated in description, these embodiments just, as prompting, should not limit protection domain of the present utility model.In the scope that does not depart from the utility model aim, carrying out various omissions, displacement and change all should be included in protection domain of the present utility model.
Claims (2)
1. an environment-friendly type screw extruder, comprises motor, feed hopper, sleeve, screw rod, discharge barrel, it is characterized in that: on described sleeve, have aiutage, described aiutage is communicated with device for absorbing tail gas by pipeline; In described aiutage, there is filter.
2. environment-friendly type screw extruder according to claim 1, described device for absorbing tail gas is the tank that fills limewash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066358.XU CN203994613U (en) | 2014-02-17 | 2014-02-17 | Environment-friendly type screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066358.XU CN203994613U (en) | 2014-02-17 | 2014-02-17 | Environment-friendly type screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994613U true CN203994613U (en) | 2014-12-10 |
Family
ID=52034675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066358.XU Expired - Fee Related CN203994613U (en) | 2014-02-17 | 2014-02-17 | Environment-friendly type screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994613U (en) |
-
2014
- 2014-02-17 CN CN201420066358.XU patent/CN203994613U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141210 Termination date: 20170217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |