CN202432835U - Continuous drying equipment for particulate or powdery plastics - Google Patents
Continuous drying equipment for particulate or powdery plastics Download PDFInfo
- Publication number
- CN202432835U CN202432835U CN2011205381482U CN201120538148U CN202432835U CN 202432835 U CN202432835 U CN 202432835U CN 2011205381482 U CN2011205381482 U CN 2011205381482U CN 201120538148 U CN201120538148 U CN 201120538148U CN 202432835 U CN202432835 U CN 202432835U
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- drying equipment
- continuous drying
- tunnel
- particle
- particulate
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Abstract
The utility model relates to drying equipment for particulate or powdery plastics, in particular to continuous drying equipment for the particulate or powdery plastics. The continuous drying equipment comprises a rack and a heating device. A tunnel is formed on the rack, and the two ends of the tunnel are open. A reticular conveyor belt for conveying the particulate or powdery plastics penetrates through the tunnel. A microwave heating device is arranged in the tunnel. The continuous drying equipment has the advantages that the particulate or powdery plastics is dried in a microwave heating way, continuous drying treatment and production line type production can be realized, and the continuous drying equipment is high in efficiency and low in energy consumption, and belongs to novel energy-saving equipment.
Description
Technical field
The utility model relates to particle or powdery type plastics drying plant, is specially the continuous drying equipment of a kind of particle or powdery type plastics, is applicable to that the oven dry of graininess or Powdered moist plastic material is handled.
Background technology
At present, known PE particle or powdery type material drying plant are the oven dry of electric resistor heating type hot air circulation.The device structure of this kind drying mode is complicated, and consuming electric power is many, and efficient is low, is unfavorable for the raw-material a large amount of oven dry processing of PE particle or powdery type.
The utility model content
In order to satisfy a large amount of oven dry processing of PE particle or powdery type material, the utility model provides a kind of particle or powdery type plastics drying plant, and the oven dry processing of particle or powdery type plastics is carried out continuously, and efficient is high, and is workable, can realize pipeline system production.Energy consumption is low, belongs to the energy saving novel device.
The technical scheme that the utility model technical solution problem is adopted is: the continuous drying equipment of a kind of particle or powdery type plastics; Comprise frame, heater; Open tunnel, one two ends is set on the frame; There is the netted conveyer belt of a transports particles or powdery type plastics to pass in the tunnel, is provided with microwave heating equipment in the tunnel.
Said microwave heating equipment is the microwave applicator that has a plurality of heating gear controls.
Said netted conveyer belt material is the heat-resisting Web materials of non-metal kind, and band is enclosed within on the live-roller at frame two ends ringwise, and the middle part has carrying roller to support; The live-roller at two ends has one to be main drive roller, is driven by the buncher that is fixed on the frame.
There is movable door curtain at the two ends in said tunnel.
This device can be set the power of microwave applicator according to required oven dry particle or powdery type processing of plastic speed in the unit interval and raw-material width and thickness through area.Microwave applicator is set to a plurality of power shelves, so that select different heating powers to the raw material through-rate in the production process.
Said netted conveyer belt material can be polytetrafluoroethylene (PTFE) class material, and is different according to the institute material granule of carrying or powder diameter, is made into the difference netted conveyer belts of small-bores greatly respectively.
For satisfying different drying rates, the actuating unit that drives the conveyer belt transmission uses buncher to drive.
Adopt the microwave drying plastics, the heat effect principle of microwave is to make the moisture in the plastics receive the concussion heated volatile, and the molecular collision heating can not take place plastic material itself, so can accomplish energy-conservationly, it is undue and make plastic melt or aging to be unlikely to heating.
The beneficial effect of the utility model is: adopt microwave heating that particle or powdery type plastics are dried processing, can realize the continuous drying processing, efficient is high, and energy consumption is low, can realize pipeline system production.Belong to the energy saving novel device.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model equipment.
Fig. 2 is the conveyer belt partial enlarged drawing among Fig. 1.
Among the figure, 1. live-roller, 2. feed hopper, 3. tunnel, 4. conveyer belt, 5. discharge bucket, 6. frame, 7. buncher.
Specifically execute real mode
Embodiment 1: in Fig. 1, conveyer belt live-roller 1 turns round under the drive of reductor and buncher 7, drives conveyer belt 4 continuous motions; PE particle or powdery type material are distributed on the conveyer belt 4 through feed hopper 2 equably by certain thickness; Steadily through tunnel 3 region covered that having microwave generator according to certain speed of service, during, the hydrone in PE particle or the powdery type material is under the effect of microwave; High-frequency resonance takes place; Produce intermolecular friction, rapidly give birth to heat and evaporate, reach the purpose of oven dry.PE particle after the oven dry or powdery type material pack packing through discharge bucket 5.The concrete structure of frame 6 can design definite according to actual needs.
The structure of Fig. 2 illustrative conveyer belt 4 is netted planar structure.Its objective is the cross-ventilation that is beneficial in PE particle or the powdery type material, accelerate the evaporation of heating back moisture.The size of conveyer belt 4 networks is manufactured according to the thickness of material granule, is guaranteeing that size of mesh opening is the bigger the better under the preceding topic that material does not drop.
Claims (4)
1. the continuous drying equipment of particle or powdery type plastics; Comprise frame, heater; It is characterized in that being provided with on the frame open tunnel, two ends, have the netted conveyer belt of a transports particles or powdery type plastics to pass in the tunnel, be provided with heater in the tunnel.
2. the continuous drying equipment of a kind of particle as claimed in claim 1 or powdery type plastics is characterized in that said heater is the microwave applicator that has a plurality of heating gear controls.
3. the continuous drying equipment of a kind of particle as claimed in claim 1 or powdery type plastics is characterized in that said netted conveyer belt material is the heat-resisting Web materials of non-metal kind, and ringwise, two ends are enclosed within on the power transmission shaft at frame two ends, and the middle part has carrying roller to support; Final drive shaft is driven by the buncher that is fixed on the frame.
4. the continuous drying equipment of a kind of particle as claimed in claim 1 or powdery type plastics is characterized in that there is movable door curtain at the two ends in said tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205381482U CN202432835U (en) | 2011-12-20 | 2011-12-20 | Continuous drying equipment for particulate or powdery plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205381482U CN202432835U (en) | 2011-12-20 | 2011-12-20 | Continuous drying equipment for particulate or powdery plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432835U true CN202432835U (en) | 2012-09-12 |
Family
ID=46782275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205381482U Expired - Fee Related CN202432835U (en) | 2011-12-20 | 2011-12-20 | Continuous drying equipment for particulate or powdery plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425927A (en) * | 2011-12-20 | 2012-04-25 | 山东东宏管业有限公司 | Continuous drying equipment for particle or powder plastics |
| CN107234745A (en) * | 2017-07-21 | 2017-10-10 | 浙江嘉顺光电材料有限公司 | One kind is used for plastic grain production line air flow dryer |
| CN110887343A (en) * | 2019-11-07 | 2020-03-17 | 湖南工业大学 | High-frequency-based wood powder drying device and process thereof |
-
2011
- 2011-12-20 CN CN2011205381482U patent/CN202432835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425927A (en) * | 2011-12-20 | 2012-04-25 | 山东东宏管业有限公司 | Continuous drying equipment for particle or powder plastics |
| CN107234745A (en) * | 2017-07-21 | 2017-10-10 | 浙江嘉顺光电材料有限公司 | One kind is used for plastic grain production line air flow dryer |
| CN110887343A (en) * | 2019-11-07 | 2020-03-17 | 湖南工业大学 | High-frequency-based wood powder drying device and process thereof |
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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: 20120912 Termination date: 20131220 |