CN202805461U - Extruder raw material drying device - Google Patents
Extruder raw material drying device Download PDFInfo
- Publication number
- CN202805461U CN202805461U CN 201220665807 CN201220665807U CN202805461U CN 202805461 U CN202805461 U CN 202805461U CN 201220665807 CN201220665807 CN 201220665807 CN 201220665807 U CN201220665807 U CN 201220665807U CN 202805461 U CN202805461 U CN 202805461U
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- Prior art keywords
- extruder
- drying box
- raw material
- drying
- drying device
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- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a raw material drying device, in particular to an extruder raw material drying device which comprises an extruder, a feeding pipe is arranged on the upper portion of the extruder, a drying box is arranged at a pipe opening of the feeding pipe, and a discharging port of the drying box is in a shape of a funnel and fixed at a feeding port of the extruder. The drying box is a blast drying box or an electric baking box. Due to the fact that the drying box is arranged in front of the extruder, raw materials can be further dried and mixed evenly, and the stability of extruding materials is improved. Water content of the raw materials is smaller than or equal to 10%, drying time is short, production efficiency is high, labor intensity of workers is reduced, product quality is improved, and wide development prospects are obtained.
Description
Technical field
The utility model relates to the raw material drying device, specifically is used for a kind of extruder raw material drying device.
Background technology
In the plastic products processing industry, carry out injection moulding, blowing or main blow molding before, it is well-known need to carrying out drying to plastic raw materials, existing drying device adopts special oven drying, this drying mode is because the raw material of first drying is many, and drying time is long, and uneven drying is even.Directly by in the extruder input blow moulding machine, because the uneven drying of raw material, being difficult in the production selects to control the quality of extruder blank material to dry complete raw material afterwards, thereby further causes the plastic film inferior quality, affects the performance of enterprises.
Summary of the invention
The purpose of this utility model is exactly the problem that exists for solving prior art, and has designed the drying device that is used for the extruder charging, specifically a kind of extruder raw material drying device.
The technical solution of the utility model is: a kind of extruder raw material drying device, comprise extruder, and the top of extruder is provided with feed pipe, and the mouth of pipe of described feed pipe is provided with drying box, and the discharging opening of described drying box is the charging aperture that infundibulate is fixed on extruder; Described drying box is air dry oven or electric baking oven.
Described drying box is air dry oven, and the bottom of drying box is provided with air-heater, and air-heater is communicated with by the heating plate of pipeline and drying box bottom; The top of drying box is provided with feed pipe and some exhaust vents.
Described drying box is electric baking oven, and the top of described electric baking oven is provided with feed pipe, and inside is provided with the delivery board under the screw, and delivery board is provided with electrical heating wire, and the bottom of casing is provided with discharging opening.
The beneficial effects of the utility model can draw by such scheme: owing to the front increase drying box at extruder, can with the further dry and mixing of raw material, improve the stability of extruded stock.Can guarantee that the water content of raw material≤10% and drying time are short, production efficiency is high, has not only alleviated workman's labour intensity, and has been conducive to improve the quality of products, and has vast potential for future development.
This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings:
Fig. 1 is structural scheme of mechanism of the present utility model;
Wherein, 1 is feed pipe, and 2 is drying box, and 3 is the charging aperture of extruder, and 4 is extruder, and 5 is the discharging opening of drying box, and 6 is delivery board, and 7 is air-heater.
The specific embodiment:
In order to understand better the utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing.
The specific embodiment: as shown in Figure 1, a kind of extruder raw material drying device comprises extruder 4, and the top of extruder 4 is provided with feed pipe 1, the mouth of pipe of described feed pipe 1 is provided with drying box 2, and described drying box discharging opening 5 is the charging aperture 3 that infundibulate is fixed on extruder; Described drying box 2 is air dry oven or electric baking oven.
As shown in Figure 2, drying box 2 is air dry oven, and the bottom of drying box 2 is provided with air-heater 7, and air-heater 7 is communicated with by the heating plate of pipeline and drying box 2 bottoms; The top of drying box 2 is provided with feed pipe 1 and some exhaust vents.
As shown in Figure 3, described drying box 2 is electric baking oven, and the top of described electric baking oven is provided with feed pipe 1, and inside is provided with the delivery board 6 under the screw, and delivery board 6 is provided with electrical heating wire, and the bottom of casing is provided with drying box discharging opening 5.
Above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (3)
1. an extruder raw material drying device comprises extruder, and the top of extruder is provided with feed pipe, it is characterized in that: the mouth of pipe of described feed pipe is provided with drying box, and the discharging opening of described drying box is the charging aperture that infundibulate is fixed on extruder; Described drying box is air dry oven or electric baking oven.
2. extruder raw material drying device as claimed in claim 1, it is characterized in that: described drying box is air dry oven, and the bottom of drying box is provided with air-heater, air-heater is communicated with by the heating plate of pipeline and drying box bottom; The top of drying box is provided with feed pipe and some exhaust vents.
3. extruder raw material drying device as claimed in claim 1, it is characterized in that: described drying box is electric baking oven, and the top of described electric baking oven is provided with feed pipe, and inside is provided with the delivery board under the screw, delivery board is provided with electrical heating wire, and the bottom of casing is provided with discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665807 CN202805461U (en) | 2012-12-06 | 2012-12-06 | Extruder raw material drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665807 CN202805461U (en) | 2012-12-06 | 2012-12-06 | Extruder raw material drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805461U true CN202805461U (en) | 2013-03-20 |
Family
ID=47864400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665807 Expired - Fee Related CN202805461U (en) | 2012-12-06 | 2012-12-06 | Extruder raw material drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341981A (en) * | 2013-06-06 | 2013-10-09 | 成都菲斯特科技有限公司 | High-transmittance optical brightness enhancement film, and manufacture apparatus and manufacture process thereof |
-
2012
- 2012-12-06 CN CN 201220665807 patent/CN202805461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341981A (en) * | 2013-06-06 | 2013-10-09 | 成都菲斯特科技有限公司 | High-transmittance optical brightness enhancement film, and manufacture apparatus and manufacture process thereof |
| CN103341981B (en) * | 2013-06-06 | 2015-05-20 | 成都菲斯特科技有限公司 | High-transmittance optical brightness enhancement film, and manufacture apparatus and manufacture process thereof |
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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: 20130320 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |