CN203665919U - Energy-saving device for heater of charging barrel in extruder equipment - Google Patents
Energy-saving device for heater of charging barrel in extruder equipment Download PDFInfo
- Publication number
- CN203665919U CN203665919U CN201320695026.3U CN201320695026U CN203665919U CN 203665919 U CN203665919 U CN 203665919U CN 201320695026 U CN201320695026 U CN 201320695026U CN 203665919 U CN203665919 U CN 203665919U
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- CN
- China
- Prior art keywords
- insulation layer
- energy
- extruder
- heater
- barrel
- 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 an energy-saving device for a heater of a charging barrel in extruder equipment, and relates to improvement of the heater of the charging barrel in the extruder equipment. The energy-saving device is simple in structure and can substantially save electric energy. The energy-saving device comprises a charging barrel of an extruder, and is characterized in that a thermal energy accumulation layer made of sub-silica glass fiber cloth, a thermal insulating layer made of glass fiber punched felt and a heat insulation layer made of sub-silica glass fiber cloth are arranged on the surface of the outer wall of the charging barrel from inside to outside sequentially, and the heat insulation layer is attached to the inner wall of a casing of a ceramic electric heater of the extruder.
Description
Technical field
The utility model relates to the improvement of the heater of barrel in a kind of extruder equipment.
Background technology
At present, in steel-belt-pipe extruder equipment, the heater assembly of barrel is ceramic heater, copper cold sink, SST shell, the uniform heater of a kind of High Efficiency Thermal branch, the metal alloy that thermal conductance is splendid, guarantee that hot-face temperature is even, eliminated focus and the cold spot of equipment.Have the advantages such as long-life, good heat insulating, strong, corrosion-resistant, the diamagnetic field of mechanical performance, the energy consumption of comparing with traditional electric heater can reduce by 30%, but weather environment temperature is crossed low-current consuming, loss is still very large.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of simple in structure, can significantly save the energy-conservation device of heater of barrel in the extruder equipment of electric energy.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises the barrel of extruder, it is characterized in that: barrel outer wall surface, be disposed with from the inside to the outside the heat energy accumulated layers of being made by sub-silica glass cloth, the thermal insulation layer of being made by fiberglass needled mat, and the heat-insulation layer of being made by sub-silica glass cloth; Heat-insulation layer is with the ceramic electric heater outer casing inner wall laminating of extruder.
As a kind of preferred version of the present utility model, the thickness of described heat energy accumulated layers is 2mm, and thermal insulation layer thickness is 3mm, and insulation layer thickness is 5mm.
The beneficial effects of the utility model: 1, the utility model is provided with heat energy accumulated layers, thermal insulation layer and heat-insulation layer outward at existing extruder barrel, simple in structure, be easy to production and processing, and sub-silica glass cloth and fiberglass needled mat are the material that can directly buy on the market, be easy to obtain, reduced production cost.
2, the utility model is by arranging heat energy accumulated layers, thermal insulation layer and heat-insulation layer, and the impact that can make barrel be subject to weather is down to minimum, is set to 2mm by the thickness of heat energy accumulated layers, and thermal insulation layer thickness is set to 3mm, and insulation layer thickness is set to 5mm; Further improve energy-saving effect of the present utility model, can reduce heat loss 20%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 is that extruder, 2 is that barrel, 3 is that heat energy accumulated layers, 4 is that thermal insulation layer, 5 is heat-insulation layer.
The specific embodiment
The utility model comprises the barrel 2 of extruder 1, it is characterized in that: barrel 2 outer wall surface, be disposed with from the inside to the outside the heat energy accumulated layers 3 of being made by sub-silica glass cloth, the thermal insulation layer 4 of being made by fiberglass needled mat, and the heat-insulation layer 5 of being made by sub-silica glass cloth; Heat-insulation layer 5 is with the ceramic electric heater outer casing inner wall laminating of extruder 1.
As a kind of preferred version of the present utility model, the thickness of described heat energy accumulated layers 3 is 2mm, and thermal insulation layer 4 thickness are 3mm, and heat-insulation layer 5 thickness are 5mm.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (2)
1. the energy-conservation device of heater of barrel in an extruder equipment, comprise the barrel (2) of extruder (1), it is characterized in that: barrel (2) outer wall surface, be disposed with from the inside to the outside the heat energy accumulated layers (3) of being made by sub-silica glass cloth, the thermal insulation layer (4) of being made by fiberglass needled mat, and the heat-insulation layer (5) of being made by sub-silica glass cloth; The ceramic electric heater outer casing inner wall laminating of the same extruder of heat-insulation layer (5) (1).
2. the energy-conservation device of heater of barrel in a kind of extruder equipment according to claim 1, is characterized in that: the thickness of described heat energy accumulated layers (3) is 2mm, and thermal insulation layer (4) thickness is 3mm, and heat-insulation layer (5) thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695026.3U CN203665919U (en) | 2013-11-06 | 2013-11-06 | Energy-saving device for heater of charging barrel in extruder equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695026.3U CN203665919U (en) | 2013-11-06 | 2013-11-06 | Energy-saving device for heater of charging barrel in extruder equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665919U true CN203665919U (en) | 2014-06-25 |
Family
ID=50962251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695026.3U Expired - Fee Related CN203665919U (en) | 2013-11-06 | 2013-11-06 | Energy-saving device for heater of charging barrel in extruder equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507187A (en) * | 2014-12-10 | 2015-04-08 | 盐城市龙科电器有限公司 | Air door self-closing type air-cooled ceramic heater with heat insulation function |
| CN109538316A (en) * | 2018-11-23 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of high silicon oxygen thermal insulation layer of circular ring shape and its heat-insulating method of the rear housing covering for engine abnormal shape |
-
2013
- 2013-11-06 CN CN201320695026.3U patent/CN203665919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507187A (en) * | 2014-12-10 | 2015-04-08 | 盐城市龙科电器有限公司 | Air door self-closing type air-cooled ceramic heater with heat insulation function |
| CN109538316A (en) * | 2018-11-23 | 2019-03-29 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of high silicon oxygen thermal insulation layer of circular ring shape and its heat-insulating method of the rear housing covering for engine abnormal shape |
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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: 20140625 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |