CN202088437U - Cooling device for machine barrel of double-screw extruder - Google Patents
Cooling device for machine barrel of double-screw extruder Download PDFInfo
- Publication number
- CN202088437U CN202088437U CN2011201960293U CN201120196029U CN202088437U CN 202088437 U CN202088437 U CN 202088437U CN 2011201960293 U CN2011201960293 U CN 2011201960293U CN 201120196029 U CN201120196029 U CN 201120196029U CN 202088437 U CN202088437 U CN 202088437U
- Authority
- CN
- China
- Prior art keywords
- machine barrel
- screw extruder
- cooling device
- controller
- double
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a cooling device for a machine barrel of a double-screw extruder, which is convenient to use and low in production cost. The technical scheme is that the cooling device for the machine barrel of the double-screw extruder comprises the machine barrel, a draught fan and a controller. The outer portion of the machine barrel is provided with a cooling barrel, the upper portion of the machine barrel is provided with an air outlet, and the lower portion of the machine barrel is provided with an air inlet channel which is communicated with an air outlet of the draught fan. A temperature sensor arranged on the machine barrel is electrically connected with the controller through a lead, and the controller is electrically connected with the draught fan through a lead. The cooling device for the machine barrel of the double-screw extruder is convenient to use, low in cost and good in temperature controlling effect.
Description
Technical field:
The utility model relates to double screw extruder, particularly a kind of machine barrel cooling device that is applicable to double screw extruder.
Background technology:
The machine barrel of double screw extruder cooling now generally all is to adopt water channel is set in machine barrel, relying on the interior demineralized water that feeds of water channel cools off, lowers the temperature machine barrel, but the use cost of demineralized water is higher, and the phenomenon that incrustation scale still can in water channel, occur, in case water channel generation fouling, can cause the temperature control of machine barrel, have a strong impact on product quality.
Summary of the invention:
The purpose of this utility model is the machine barrel cooling device of a kind of easy to use, double screw extruder that cost is lower of design.The technical solution of the utility model is, the machine barrel cooling device of double screw extruder, it comprises machine barrel, blower fan, controller, it is characterized in that: be provided with cooling cylinder in the machine barrel outside, be provided with air outlet on cooling cylinder top, the bottom of cooling cylinder is provided with air inlet duct, air inlet duct is communicated with the air outlet of blower fan, temperature sensor is installed on machine barrel, and temperature sensor is electrically connected by lead with controller, and controller is electrically connected by lead with blower fan.The utility model is easy to use, and cost is lower, and is better to the temperature control effect of machine barrel.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail, structure of the present utility model is the machine barrel cooling device of double screw extruder, it comprises machine barrel 2, blower fan 8, controller 6 is provided with cooling cylinder 1 in the machine barrel outside, be provided with air outlet 4 on cooling cylinder top, the bottom of cooling cylinder is provided with air inlet duct 7, and air inlet duct is communicated with the air outlet of blower fan, and temperature sensor 3 is installed on machine barrel, temperature sensor is electrically connected by lead 5 with controller, and controller is electrically connected by lead with blower fan.The utility model relies on temperature sensor to survey the temperature of machine barrel, in case temperature rises to when setting value, controller will start blower fan, is dried to machine barrel by the air inlet duct of cooling cylinder, lowers the temperature.Of the present utility model simple in structure, easy to use, guaranteed double screw extruder institute product processed quality.
Claims (1)
1. the machine barrel cooling device of double screw extruder, it comprises machine barrel, blower fan, controller is characterized in that: be provided with cooling cylinder in the machine barrel outside, be provided with air outlet on cooling cylinder top, the bottom of cooling cylinder is provided with air inlet duct, and air inlet duct is communicated with the air outlet of blower fan, and temperature sensor is installed on machine barrel, temperature sensor is electrically connected by lead with controller, and controller is electrically connected by lead with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201960293U CN202088437U (en) | 2011-06-13 | 2011-06-13 | Cooling device for machine barrel of double-screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201960293U CN202088437U (en) | 2011-06-13 | 2011-06-13 | Cooling device for machine barrel of double-screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088437U true CN202088437U (en) | 2011-12-28 |
Family
ID=45363526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201960293U Expired - Fee Related CN202088437U (en) | 2011-06-13 | 2011-06-13 | Cooling device for machine barrel of double-screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886893A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Cooling device of cylinder of extruder |
-
2011
- 2011-06-13 CN CN2011201960293U patent/CN202088437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886893A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Cooling device of cylinder of extruder |
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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: 20111228 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |