CN204322484U - A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency - Google Patents
A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency Download PDFInfo
- Publication number
- CN204322484U CN204322484U CN201420803472.6U CN201420803472U CN204322484U CN 204322484 U CN204322484 U CN 204322484U CN 201420803472 U CN201420803472 U CN 201420803472U CN 204322484 U CN204322484 U CN 204322484U
- Authority
- CN
- China
- Prior art keywords
- friendly
- saving
- environment
- screw extruder
- energy
- 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 relates to a kind of double screw extruder of energy-saving, environment-friendly and high-efficiency, belongs to extruder technology field.It comprises feed hopper (2), mair motor (3), machine barrel (4) and is located at two screw rods of (4) in described machine barrel, described feed hopper (2) and mair motor (3) are positioned at described machine barrel (4) feed end, described feed hopper (2) is positioned at mair motor (3) top, described screw rod drives by described mair motor (3), it is characterized in that: described machine barrel (4) is provided with preheating zone (41), gradient-heated district (42) and discharger (43) successively from feed end, described gradient-heated district (42) is divided into intensification section, soaking zone and fluxing zone.This double screw extruder is extruded effective, and production efficiency is high and meet the theory of environmental protection.
Description
Technical field
The utility model relates to a kind of double screw extruder of energy-saving, environment-friendly and high-efficiency, belongs to extruder technology field.
Background technology
Along with the development of Polymer Processing industry, the screw extruder as one of polymer main process apparatus obtains develop rapidly, and obtains with the processing characteristics of its excellence and apply more and more widely.
Moulding in wooden pelletizing production line, twin-screw extrusion can be used for mixing material, heat and extruding, make it to become plasticized granule, but actually in product process, because temperature to control after not good, its melting mixing state more bad through the effect of plasticizing, cause granulation to mould wooden quality not ideal enough.
Utility model content
The utility model will solve the problems of the technologies described above, thus provides a kind of double screw extruder of energy-saving high-efficiency environment-friendly.
The technical scheme that the utility model solves the problem is as follows:
A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency, comprise feed hopper, mair motor, machine barrel and be located at two screw rods in described machine barrel, described feed hopper and mair motor are positioned at described machine barrel feed end, described feed hopper is positioned at above mair motor, described screw rod drives by described mair motor, described machine barrel is provided with preheating zone, gradient-heated district and discharger successively from feed end, and described gradient-heated divides into intensification section, soaking zone and fluxing zone.
Preferred as technique scheme, described gradient-heated district is provided with nine heating regions altogether, and described intensification section, soaking zone and fluxing zone respectively have three heating regions, are provided with temperature-controlled cabinet outside described machine barrel.
Preferred as technique scheme, described discharger top is provided with moisture exhausting port, and top is provided with dust shield.
Small molecular volatile substance entrained in material and moisture are very easily for product brings defect, and pre-treatment cannot remove them completely, therefore on discharger, arranges moisture exhausting port, facilitate it to discharge, prevent from affecting product quality, adopt dust shield to be siphoned away, prevent its infringement operating environment.
Preferred as technique scheme, described mair motor is connected by reduction box with screw rod.
Preferred as technique scheme, described feed hopper inside is provided with impeller, and described impeller is connected with stand-by motor.
The rotation of described impeller can prevent from material from piling up at the connecting portion of feed hopper and machine barrel putting up a bridge.
Preferred as technique scheme, is provided with material propulsion plant between described feed hopper and machine barrel.
Preferred as technique scheme, described material propulsion plant comprises piston-type hydraulic cylinder, hydraulic pump and hydraulic oil container.
When the coefficient of viscosity of material is larger, need propulsion plant be adopted at set intervals to be pushed machine barrel, the hydraulic system implementation capacity of plunger formula hydraulic cylinder be good, pushes precision high, has been applicable to this type of work.
Preferred as technique scheme, described feed hopper is other is provided with horse block.
In sum, the utility model has following beneficial effect:
1, the utility model has and extrudes effective, that production efficiency is high advantage;
2, the utility model meets the theory of environmental protection;
3, the utility model is easy and simple to handle, is easy to learn and use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the enlarged drawing in Tu1Zhong A district;
In figure, 2-feed hopper, 3-mair motor, 4-machine barrel, 41-preheating zone, 42-gradient-heated district, 43-discharger, 6-temperature-controlled cabinet, 7-dust shield, 8-reduction box, 9-stand-by motor, 10-material propulsion plant, 101-piston-type hydraulic cylinder.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is further illustrated.
This detailed description of the invention is only to explanation of the present utility model, is not to restriction of the present utility model.Those skilled in the art are after having read description of the present utility model, and done any change, as long as in the scope of claims, all will be subject to the protection of Patent Law.
As shown in Figure 1-2, a kind of double screw extruder of energy-saving, environment-friendly and high-efficiency, comprise feed hopper 2, mair motor 3, two screw rods, machine barrel 4, described feed hopper 2 and mair motor 3 are positioned at described machine barrel 4 feed end, described feed hopper 2 is positioned at above mair motor 3, described screw rod is positioned at machine barrel 4 and is connected with described mair motor 3, described machine barrel 4 is provided with preheating zone 41 from feed end, gradient-heated district 42 and discharger 43, described gradient-heated district 42 is provided with nine heating regions altogether, be divided into intensification section, soaking zone and fluxing zone, every section has three heating regions, temperature-controlled cabinet 6 is provided with outside described machine barrel 4, outside described preheating zone 41 and gradient-heated district, 42 tables are equipped with heater, moisture exhausting port is provided with above discharger 43, the dust shield 7 be connected with sack cleaner is provided with above described moisture exhausting port.
Described mair motor 3 is provided with reduction box 8 with the connecting portion of screw rod.Described feed hopper 2 inside is provided with impeller, and described impeller is connected with stand-by motor 9.Material propulsion plant 10 is provided with between described feed hopper 2 and machine barrel 4.Described material propulsion plant 10 comprises piston-type hydraulic cylinder 101, hydraulic pump and hydraulic oil container.Described feed hopper 2 is other is provided with horse block.
Claims (8)
1. the double screw extruder of an energy-saving, environment-friendly and high-efficiency, comprise feed hopper (2), mair motor (3), machine barrel (4) and two screw rods be located in described machine barrel (4), described feed hopper (2) and mair motor (3) are positioned at described machine barrel (4) feed end, described feed hopper (2) is positioned at mair motor (3) top, described screw rod drives by described mair motor (3), it is characterized in that: described machine barrel (4) is provided with preheating zone (41) successively from feed end, gradient-heated district (42) and discharger (43), described gradient-heated district (42) is divided into intensification section, soaking zone and fluxing zone.
2. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 1, it is characterized in that: described gradient-heated district (42) is provided with nine heating regions altogether, described intensification section, soaking zone and fluxing zone respectively have three heating regions, and described machine barrel (4) outside is provided with temperature-controlled cabinet (6).
3. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 1, is characterized in that: described discharger (43) top is provided with moisture exhausting port, and top is provided with dust shield (7).
4. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 1, is characterized in that: described mair motor (3) is connected by reduction box (8) with screw rod.
5. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 1, is characterized in that: described feed hopper (2) inside is provided with impeller, and described impeller is connected with stand-by motor (9).
6. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 5, is characterized in that: be provided with material propulsion plant (10) between described feed hopper (2) and machine barrel (4).
7. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 6, is characterized in that: described material propulsion plant (10) comprises piston-type hydraulic cylinder (101), hydraulic pump and hydraulic oil container.
8. the double screw extruder of a kind of energy-saving, environment-friendly and high-efficiency according to claim 1, is characterized in that: described feed hopper (2) is other is provided with horse block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803472.6U CN204322484U (en) | 2014-12-18 | 2014-12-18 | A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803472.6U CN204322484U (en) | 2014-12-18 | 2014-12-18 | A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322484U true CN204322484U (en) | 2015-05-13 |
Family
ID=53158884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803472.6U Expired - Fee Related CN204322484U (en) | 2014-12-18 | 2014-12-18 | A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273295A (en) * | 2016-10-20 | 2017-01-04 | 湖南野森环保科技有限责任公司 | A kind of bolt screw extruder of energy-saving, environment-friendly and high-efficiency |
| CN110103444A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | Big L/D ratio conical double screw extruder |
| CN110898951A (en) * | 2019-11-19 | 2020-03-24 | 湖南工业大学 | Dry reducing mechanism of rubbish from cooking |
-
2014
- 2014-12-18 CN CN201420803472.6U patent/CN204322484U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273295A (en) * | 2016-10-20 | 2017-01-04 | 湖南野森环保科技有限责任公司 | A kind of bolt screw extruder of energy-saving, environment-friendly and high-efficiency |
| CN110103444A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | Big L/D ratio conical double screw extruder |
| CN110103444B (en) * | 2018-01-11 | 2024-04-16 | 上海金湖挤出设备有限公司 | Conical double-screw extruder with large length-diameter ratio |
| CN110898951A (en) * | 2019-11-19 | 2020-03-24 | 湖南工业大学 | Dry reducing mechanism of rubbish from cooking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204322484U (en) | A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency | |
| CN204196184U (en) | A kind of tube extruding machine being convenient for changing mould | |
| CN202113833U (en) | Twin-screw granulator | |
| CN201645778U (en) | Novel wire drawing machine with double-screw melt extrusion pump with stable extrusion flow rate | |
| CN103935001A (en) | Plastic extruder | |
| CN204658981U (en) | A kind of plastic film capicitor production equipment | |
| CN207373508U (en) | A kind of underwater blank extruding pelletization unit of double rank automatic chargings | |
| CN203004274U (en) | Sliding type dual-mold device | |
| CN204936148U (en) | A kind of dacron thread processing screw extruder | |
| CN203919802U (en) | The quick extruder of a kind of carbon-point | |
| CN202517693U (en) | EVA (ethylene vinyl acetate) twin-screw extruder | |
| CN204566642U (en) | A kind of double screw extruder | |
| CN210362387U (en) | Double-screw extruder | |
| CN204773488U (en) | Novel special double screw extruder of polymer plastic | |
| CN108582722A (en) | A kind of double screw extruder of energy-saving, environment-friendly and high-efficiency | |
| CN110014622A (en) | A kind of energy conservation and environmental protection cross head extruder | |
| CN105014902A (en) | Production method for chlorinated polyvinyl chloride pipe materials | |
| CN105017683A (en) | Ribbed PVC-U pipe and production process thereof | |
| CN205167506U (en) | Screw extrusion machine | |
| CN207465603U (en) | A kind of water cooling bracing pelletizing plastic extruding pelletization device | |
| CN207256838U (en) | A kind of screw extrusion apparatus for being used to mould wood production | |
| CN205130170U (en) | Reclaimed rubber granulator | |
| CN202192751U (en) | Automatic raw material adding device | |
| CN204109318U (en) | A kind of wood plastic composite Side fascia section bar mold | |
| CN204526093U (en) | A kind of Novel polypropylene screw for extruder structure |
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: 20150513 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |