CN206899597U - For preparing the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer - Google Patents
For preparing the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer Download PDFInfo
- Publication number
- CN206899597U CN206899597U CN201720846211.6U CN201720846211U CN206899597U CN 206899597 U CN206899597 U CN 206899597U CN 201720846211 U CN201720846211 U CN 201720846211U CN 206899597 U CN206899597 U CN 206899597U
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- conveyer belt
- microwave
- drying tunnel
- enclosure
- expanded polymer
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Abstract
The utility model discloses a kind of conveyer belt type microwave drying tunnel equipment for being used to prepare thermoplastic expanded polymer, including feeding chamber, microwave system, dehumidify pipeline, microwave enclosure, temperature and humidity control motor, conveyer belt and splicing storehouse, the feeding chamber is located at the head end of the conveyer belt, the splicing position in storehouse is in the tail end of the conveyer belt, the microwave system is installed in the microwave enclosure, the intermediate ends of the conveyer belt, which stretch into, forms microwave drying tunnel in the microwave enclosure, the temperature and humidity control motor is fixedly connected with the dehumidifying pipeline, the dehumidifying pipeline is stretched into microwave enclosure to be connected with the microwave system.The utility model is capable of the thermoplastic polymer particles of continuous production foaming, efficiency high, product quality stabilization.
Description
Technical field
Processing of high molecular material apparatus field is the utility model is related to, it is more particularly to a kind of to be used to prepare thermoplastic expanded gather
The conveyer belt type microwave drying tunnel equipment of compound.
Background technology
Polymer foaming bead has the characteristics that lightweight, buffering, high-ductility, easy molding shaping, is widely used in packaging, body
Educate the fields such as articles for use, automobile.
Microwave drying tunnel foam process, there is higher energy and strong penetration using microwave, the heat time is short, rises
Warm efficiency high, thermo-lag effect is small etc., can be used to aid in preparing polymer foaming bead.It is but not a kind of for poly- at present
The a set of of compound expanded bead setting can be with the equipment of continuous production.
Utility model content
In view of this, in order to solve the above technical problems, the purpose of this utility model is to propose that one kind being capable of continuous thermoplastic
The conveyer belt type microwave drying tunnel equipment of property expanded polymer particles.
Used technical scheme is：
A kind of conveyer belt type microwave drying tunnel equipment for being used to prepare thermoplastic expanded polymer, including feeding chamber, microwave system
System, dehumidifying pipeline, microwave enclosure, temperature and humidity control motor, conveyer belt and splicing storehouse, the feeding chamber are located at the head of the conveyer belt
End, the splicing position in storehouse are installed in the microwave enclosure in the tail end of the conveyer belt, the microwave system, the conveyer belt
Intermediate ends stretch into microwave drying tunnel formed in the microwave enclosure, the temperature and humidity control motor is fixedly connected with the dehumidifying pipeline,
The dehumidifying pipeline is stretched into microwave enclosure to be connected with the microwave system.
Further, the microwave system includes four groups of 5kW microwave magnetron, described to dehumidify four corresponding to pipeline setting
Individual branch pipe connects with four groups of microwave magnetrons respectively.
Further, the conveyer belt is the conveyer belt of 1.5kW variable-frequency motors control, and the material of the conveyer belt is Buddhist nun
Dragon, polytetrafluoroethylene (PTFE) or ceramics.
Further, the feeding chamber is back taper, the subsidiary helix transporting device in inside.
The beneficial effects of the utility model are：
It is delivered to by feed bin continuous charging on conveyer belt, material strip is continuously entered microwave in microwave enclosure and added by conveyer belt
The continuous foamed processing of heat, splicing storehouse continuously receive the thermoplastic polymer particles after foaming, so as to which the utility model can be continuous
The thermoplastic polymer particles of metaplasia production foaming, efficiency high, product quality are stable.
Brief description of the drawings
Fig. 1 is a kind of structural representation for being used to prepare the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer.
Description of reference numerals is as follows：
1- feeding chambers, 2- microwave systems, 3- dehumidifying pipelines, 4- microwave enclosures, 5- temperature and humidity control motors, 6- conveyer belts, 7-
Splicing storehouse, 8- supports；9- screw rods.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in more detail.
It is shown in Figure 1, a kind of conveyer belt type microwave drying tunnel equipment for being used to prepare thermoplastic expanded polymer, including add
Feed bin 1, microwave system 2, dehumidifying pipeline 3, microwave enclosure 4, temperature and humidity control motor 5, conveyer belt 6 and splicing storehouse 7, feeding chamber 7
In the head end of conveyer belt 6, splicing storehouse 1 is located at the tail end of conveyer belt 6, and microwave system 2 is installed in microwave enclosure 4, conveyer belt 6
Intermediate ends stretch into and microwave drying tunnel are formed in microwave enclosure 4, and temperature and humidity control motor 5 is fixedly connected with dehumidifying pipeline 3, and dehumidifying pipeline 3 is stretched
Enter and connected in microwave enclosure with microwave system 2.Further microwave enclosure 4 can be made to be located on support 8.
Feeding chamber is back taper, and the subsidiary helix transporting device in inside, the helix transporting device includes screw rod 9,
The screw rod 9 is arranged in charging from top to bottom, and points to the head end of conveyer belt, the material spiral for putting feeding chamber into is continued
It is delivered on conveyer belt.The helix transporting device can prevent polymer beads from (expecting) caking, and and can is at the uniform velocity equably fed.
Microwave system can include multigroup microwave magnetron.The present embodiment is preferably four groups of 5kW microwave magnetron, dehumidifying
Four branch pipes corresponding to pipeline setting connect with four groups of microwave magnetrons respectively, it is possible to achieve 0-20Kw power adjustings.
Conveyer belt is preferably the conveyer belt of 1.5kW variable-frequency motors control, is adjusted by frequency converter, it is possible to achieve 30-
300s time of delivery.The preferred high temperature resistant material of conveyer belt such as nylon, polytetrafluoroethylene (PTFE), ceramics etc..
Temperature and humidity control motor combines to form temperature control dehydrating unit with dehumidifying pipeline, can accurately control temperature in microwave system
And humidity, prevent the overload of materials from bonding and magnetron from damaging.
The course of work of this conveyer belt type microwave drying tunnel equipment is as follows：
Polymer beads are put into feeding chamber, the polymer beads in charging are fed continuously to conveyer belt, then
Conveyer belt continuously conveys polymer beads into microwave enclosure, after continuous foamed on microwave drying tunnel, exports outside microwave enclosure,
Fall into splicing storehouse.
The microwave frequency of microwave drying tunnel can be adjusted in 2000-3000MHz, power can be adjusted in 2-20kW, during foaming
Between select in 30-300s, the polymer beads expansion ratio after processing is high, steady quality.
So as to which this conveyer belt type microwave drying tunnel equipment is capable of the thermoplastic polymer particles of continuous production foaming, efficiency
Height, product quality are stable.
Those listed above is a series of to describe illustrating only for possible embodiments of the invention in detail,
They simultaneously are not used to limit the scope of protection of the utility model, all equivalence enforcements made without departing from the utility model skill spirit
Example or change should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of conveyer belt type microwave drying tunnel equipment for being used to prepare thermoplastic expanded polymer, it is characterised in that including charging
Storehouse, microwave system, dehumidifying pipeline, microwave enclosure, temperature and humidity control motor, conveyer belt and splicing storehouse, the feeding chamber is positioned at described
The head end of conveyer belt, the splicing position in storehouse are installed in the microwave enclosure in the tail end of the conveyer belt, the microwave system,
The intermediate ends of the conveyer belt stretch into and microwave drying tunnel are formed in the microwave enclosure, and the temperature and humidity control motor is fixedly connected described
Dehumidified pipeline, and the dehumidifying pipeline is stretched into microwave enclosure to be connected with the microwave system.
2. the conveyer belt type microwave drying tunnel equipment according to claim 1 for being used to prepare thermoplastic expanded polymer, it is special
Sign is that the microwave system includes four groups of 5kW microwave magnetron, four branch pipes difference corresponding to the dehumidifying pipeline setting
Connected with four groups of microwave magnetrons.
3. the conveyer belt type microwave drying tunnel equipment according to claim 1 for being used to prepare thermoplastic expanded polymer, it is special
Sign is that the conveyer belt is the conveyer belt of 1.5kW variable-frequency motors control, and the material of the conveyer belt is nylon, polytetrafluoroethyl-ne
Alkene or ceramics.
4. the conveyer belt type microwave drying tunnel equipment according to claim 1 for being used to prepare thermoplastic expanded polymer, it is special
Sign is that the feeding chamber is back taper, the subsidiary helix transporting device in inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846211.6U CN206899597U (en) | 2017-07-12 | 2017-07-12 | For preparing the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846211.6U CN206899597U (en) | 2017-07-12 | 2017-07-12 | For preparing the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206899597U true CN206899597U (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720846211.6U Active CN206899597U (en) | 2017-07-12 | 2017-07-12 | For preparing the conveyer belt type microwave drying tunnel equipment of thermoplastic expanded polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206899597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352895A (en) * | 2018-11-02 | 2019-02-19 | 郑州峰泰纳米材料有限公司 | A kind of processing method of melamine resin uniform in foaming |
-
2017
- 2017-07-12 CN CN201720846211.6U patent/CN206899597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352895A (en) * | 2018-11-02 | 2019-02-19 | 郑州峰泰纳米材料有限公司 | A kind of processing method of melamine resin uniform in foaming |
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