CN202200529U - Heating plate of double-screw extruder - Google Patents
Heating plate of double-screw extruder Download PDFInfo
- Publication number
- CN202200529U CN202200529U CN2011202906563U CN201120290656U CN202200529U CN 202200529 U CN202200529 U CN 202200529U CN 2011202906563 U CN2011202906563 U CN 2011202906563U CN 201120290656 U CN201120290656 U CN 201120290656U CN 202200529 U CN202200529 U CN 202200529U
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- CN
- China
- Prior art keywords
- heating
- screw extruder
- barrel body
- heat
- shell
- 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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Abstract
The utility model belongs to a heating plate of a double-screw extruder, mainly comprising a shell, quartz tubes and heating filaments, wherein the shape of the shell is similar to an English letter L; the plurality of quartz tubes are directly added at the inner periphery of the shell and are arranged together in order by a side-by-side manner; each quartz tube is internally provided with one heating filament in a penetrating manner; current generates heat by the heating filaments; and the generated heat directly contacts with a barrel body for conveying raw materials and heats the raw materials in the barrel body. No obstacle exists between a heating part and the barrel body for conveying the raw materials, so that the heating power is not limited by the area of the barrel body, and the conveying efficiency of the heat can also be greatly improved.
Description
Technical field
The name of product of the utility model is a kind of double screw extruder heating board, and this heating board is the another novel product of double screw extruder heating board, is mainly used in the heating link of double screw extruder.
Background technology
At present; The heating means that existing double screw extruder heating board is commonly used are: be wrapped in heat-generating pipe in the cast iron; Through electric current heat-generating pipe is generated heat then, again with heat conducting mode the industrial chemicals in the heat transferred cylindrical shell, to arrive the purpose of heating.Will cause required heat time heating time elongated like this; And the efficient that heat delivery is carried out in the heat conduction is low, energy consumption is big, and heating power also can receive the restriction of cylindrical shell area, and power is less than 10 kilowatts; These defectives have had a strong impact on the benefit of manufacturing enterprise, and have also hindered the development of whole industry.
Along with the development of society, type of production enterprise is also facing to the problem that will want global optimization, yet the backwardness of production equipment is also more and more severeer.The utility model is exactly under this environment, for what be born under the situation that the efficiency of heating surface is low, energy consumption is big that solves double screw extruder heating board heating means better.
Summary of the invention
The problem that the efficiency of heating surface is low, energy consumption is big to above-mentioned relevant double screw extruder heating board heating means; The experience of this area work is engaged in the utility model people accumulation for many years; Through feasibility study repeatedly; Get the generation of the utility model eventually, the utility model provides a kind of double screw extruder heating board.
The technical scheme that the utility model adopts is: in housing, enclose and directly install some quartz ampoules additional; Be installed with a heating wire in the every quartz ampoule; Electric current is through the heating wire heating, and the heat that is produced directly contacts the cylindrical shell that transports raw material, and the raw material in the cylindrical shell is heated.
It is high that the purpose of the utility model just provides a kind of efficiency of heating surface, a kind of double screw extruder heating board that energy consumption is low.
The utility model is achieved in that it mainly comprises housing, quartz ampoule and heating wire etc., and the housing profile is similar to English alphabet L; In housing, enclose and directly add some quartz ampoules; Quartz ampoule is installed together orderly side by side, is installed with a heating wire in the every quartz ampoule, and electric current is through the heating wire heating; The heat that is produced directly contacts the cylindrical shell that transports raw material, and the raw material in the cylindrical shell is heated.
The major advantage of a kind of double screw extruder heating board of the utility model is: 1. a double screw extruder heating board adopts heating wire to penetrate in the quartz ampoule, is used as heat generating components and generates heat, and has shortened the heating required time greatly.
2. the heating position of a double screw extruder heating board and transport between the cylindrical shell of raw material and no longer include barrier, heating power no longer receives the restriction of cylindrical shell area like this, can also improve the transfer efficiency of heat greatly.
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Description of drawings
Following Fig. 1 is a kind of double screw extruder heating board structural representation.
The specific embodiment
As shown in Figure 1, a kind of double screw extruder heating board, principal character is: it mainly comprises housing 3, quartz ampoule 1 and heating wire 2 etc.; Housing 3 profiles are similar to English alphabet L, in housing 3, enclose directly to add some quartz ampoules 1, and quartz ampoule 1 is installed together orderly side by side; Be installed with a heating wire 2 in the every quartz ampoule 1; Electric current is through heating wire 2 heatings, and the heat that is produced directly contacts the cylindrical shell that transports raw material, and the raw material in the cylindrical shell is heated.
In sum, be the preferred embodiment of invention, all changes of having done according to the utility model technical scheme when the function that is produced fails to exceed the scope of the utility model technical scheme, all belong to the protection domain of the utility model.
Claims (1)
1. double screw extruder heating board; Its principal character is: mainly comprise housing (3), quartz ampoule (1) and heating wire (2) etc.; Housing (3) profile is similar to English alphabet L; In housing (3), enclose and directly add some quartz ampoules (1), quartz ampoule (1) is installed together orderly side by side, is installed with a heating wire (2) in the every quartz ampoule (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906563U CN202200529U (en) | 2011-08-02 | 2011-08-02 | Heating plate of double-screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202906563U CN202200529U (en) | 2011-08-02 | 2011-08-02 | Heating plate of double-screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200529U true CN202200529U (en) | 2012-04-25 |
Family
ID=45964666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202906563U Expired - Fee Related CN202200529U (en) | 2011-08-02 | 2011-08-02 | Heating plate of double-screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200529U (en) |
-
2011
- 2011-08-02 CN CN2011202906563U patent/CN202200529U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130802 |