CN204421532U - A kind of drying equipment of plasterboard - Google Patents
A kind of drying equipment of plasterboard Download PDFInfo
- Publication number
- CN204421532U CN204421532U CN201420703065.8U CN201420703065U CN204421532U CN 204421532 U CN204421532 U CN 204421532U CN 201420703065 U CN201420703065 U CN 201420703065U CN 204421532 U CN204421532 U CN 204421532U
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- Prior art keywords
- drying equipment
- air
- dry cavity
- microwave
- exhaust
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- 238000001035 drying Methods 0.000 title claims abstract description 37
- 238000001816 cooling Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241000132536 Cirsium Species 0.000 description 4
- 235000011194 food seasoning agent Nutrition 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
A kind of drying equipment of plasterboard, comprise body, dry cavity is provided with in described body, the top of described dry cavity is provided with microwave emitter, the bottom of described dry cavity is provided with rotating pallet, the dry cavity of described pallet both sides is respectively equipped with into wind system and exhaust system, described in enter the circular hole that the air intake vent of wind system and the exhaust outlet of exhaust system be less than 2mm by multiple diameter and form; This drying equipment adopts microwave drying, and effectively can prevent microwave from leakage.
Description
Technical field
The utility model relates to a kind of drying equipment, especially relates to a kind of drying equipment of plasterboard.
Background technology
The oven dry of plasterboard of the prior art (such as Thistle board) is mainly adopted in two ways:
(1) hot-air seasoning: it utilizes the heat of boiler smoke, directly squeezes into the hot air duct of drying chamber by boiler smoke, then is dispelled the heat to dry plasterboard by warm-air pipe; The drying time of this hot-air seasoning is long, and there is the shortcomings such as energy consumption is high, heat utilization rate is low in drying course, and the difficult quality of the plasterboard that oven dry is obtained controls, and waster rate is higher; In addition, hot-air seasoning also has shorter shortcoming equipment life.
(2) conduction oil is dried: it uses firing equipment (such as heating furnace) by the conduction oil after heating, is forced at system Inner eycle, make conduction oil and plasterboard carry out heat exchange by circulating pump, thus the effect played heating and dry; The cost that this conduction oil is dried is high, and there is potential safety hazard owing to utilizing conduction oil to carry out high-temperature operation, and high to the requirement of parts, is therefore unfavorable for unattended.
Utility model content
The purpose of this utility model is the drying equipment providing a kind of plasterboard, and this drying equipment adopts microwave drying, and effectively can prevent microwave from leakage.
The technical scheme that the utility model adopts is: a kind of drying equipment of plasterboard, comprise body, dry cavity is provided with in described body, the top of described dry cavity is provided with microwave emitter, the bottom of described dry cavity is provided with rotating pallet, the dry cavity of described pallet both sides is respectively equipped with into wind system and exhaust system, described in enter the circular hole that the air intake vent of wind system and the exhaust outlet of exhaust system be less than 2mm by multiple diameter and form.
Preferably, the air exhauster that described exhaust system comprises exhaust duct and is connected with described exhaust duct, the exhaust outlet place of described exhaust system is provided with air velocity transducer.
Preferably, temperature sensor is provided with in described dry cavity.
Preferably, the air blast that wind system includes wind pipeline and is connected with described inlet air pipeline is entered described in.
Preferably, also comprise control system, described control system is electrically connected with described temperature sensor and/or described air velocity transducer respectively, and controls the power of described inlet air system blower and/or exhaust system air exhauster and control the power of described microwave emitter.
Preferably, described pallet is engraved structure.
Preferably, the outside of described body is provided with microwave alarm detector.
Preferably, the described magnetron heat dissipation channel that is provided with cooling fan and is communicated with described cooling fan.
Preferably, described in enter between wind system and exhaust system to be provided with circulation air path, be provided with heat exchanger in described circulation air path, described in the air that described exhaust system is discharged is entered by described heat exchanger, enter wind system.
Preferably, described microwave emitter comprises magnetron, waveguide and temperature detect switch (TDS), and the microwave that described magnetron produces imports in described dry cavity by described waveguide, and described waveguide is arranged in the top of described dry cavity.
The beneficial effects of the utility model are:
Microwave dryer of the present utility model devises Rapid Circulation air exhausting device, the problem that after solving microwave drying, steam is got rid of rapidly, can improve rate of drying 20-30%, drastically increases Thistle board dry mass and quality; Magnetron in the utility model microwave dryer is easy to dismounting and replacing, can extension device service life; If turn off magnetron to can be used as drying baker continuation use; The microwave dryer that the utility model relates to can reconcile the quantity or wind speed etc. of magnetron according to the requirement of actual plasterboard size and thickness (9.5,12,20,25 and extraordinary plasterboard), guarantee the exploitativeness of drying process, and easily operate; Microwave leakage warning device is housed outside microwave drying oven, improves instrumentation safety and reliability.
The circular hole that air intake vent in the utility model and exhaust outlet are less than 2mm by multiple diameter forms, and effectively can prevent the leakage of microwave.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the drying equipment of a kind of plasterboard of the utility model.
Detailed description of the invention
Embodiment 1:
As shown in Figure 1, a kind of drying equipment of plasterboard, comprises body 1, is provided with dry cavity 2 in described body 1, is provided with microwave emitter 3 and temperature sensor 9 in described dry cavity 2, and this temperature sensor 9 is infrared radiation thermometer; The bottom of described dry cavity 2 is provided with rotating pallet 4, and pallet 4 is engraved structure; Plasterboard is placed on the pallet 4 of hollow out, and pallet 4, by driven by motor, can select whether rotary-tray 4; The dry cavity 2 of pallet 4 both sides is respectively equipped with into wind system and exhaust system, described in enter wind system the exhaust outlet 6 of air intake vent 5 and the exhaust system circular hole that is less than 2mm by multiple diameter form; This circular hole is used for circulation and the circulation of hot-air, and microwave to be perforated through the circular hole being less than 2mm, and hot blast can pass through, therefore this structure can effectively prevent microwave from leaking; The air exhauster 7 that described exhaust system comprises exhaust duct and is connected with described exhaust duct, the exhaust outlet place of described exhaust system is provided with air velocity transducer 8; Described enter the wind system air blast 10 that includes wind pipeline and be connected with described inlet air pipeline.
Describedly enter also to be provided with circulation air path 11 between wind system and exhaust system, heat exchanger 12 is provided with in described circulation air path 11, the hot blast that described exhaust system is discharged is through in circulation air path 11, through over-heat-exchanger 12, can repeat to recycle the heat energy of discharging, carry out drying to air simultaneously, condensed by steam, the steam of condensation gets rid of the circulatory system; Air through heat exchanger 12 is entered into wind system by heating again, so circulates, and hot blast utilizes at circulation air path 11 Inner eycle, can reduce energy loss.
Microwave emitter 3 in the utility model comprises magnetron, waveguide and temperature detect switch (TDS), the microwave that magnetron produces imports in described dry cavity by described waveguide, described waveguide is arranged in the top of described dry cavity, in the present embodiment, magnetron is set to 4, what the top of dry cavity was corresponding is provided with 4 microwave input port, the heat dissipation channel 4 magnetrons being provided with cooling fan 14 and being communicated with described cooling fan 14, cooling fan 14 can make its magnetron lower the temperature, and cooling fan 14 is controlled by small machine; Each magnetron is controlled by independent temperature detect switch (TDS), the time that microwave occurs and form are control by temperature detect switch (TDS), microwave alarm detector 13 is provided with in the outside of body 1, can leak by early warning microwave further, when surrounding environment microwave exceedes setting value, device automatic alarm, equipment quits work automatically, ensures the safety of operating personnel.
Body 1 outer wall is provided with control system, described control system is electrically connected with described temperature sensor 9 and described air velocity transducer 8 respectively, and control the power of described inlet air system blower 10 and exhaust system air exhauster 7 and control the power of described microwave emitter 3, control system comprises Displaying Meter and control unit, Displaying Meter can accept the feedback signal of infrared radiation thermometer and air velocity transducer 8, and controls temperature in dry cavity 2 and wind speed by control unit; Also can the bound of design temperature as required, the temperature of monitoring material in heating process, adjusts microwave power automatically in time; Can regulate wind speed in time according to dry materials situation, keep cavity inner air flow, humidity is got rid of, and then ensures dry mass.
During use, by the Thistle board made, put on rotating disk, open blower fan system, shut microwave door, according to the size of institute's dry material, determine the power of microwave drying, regulate the Microwave emission time and open the number of magnetron, opening microwave switch button can carry out drying.Temperature of charge and fan speed is observed, after temperature compares and tends towards stability, when continuing again to raise in drying, illustrate that dry materials is substantially complete, now then should shut microwave, only blow in machine, carry out simple heated-air drying, make the moisture drying on material surface complete, finally complete the drying of Thistle board.
Although the embodiment disclosed by the utility model is as above, the embodiment that described content just adopts for the ease of understanding the utility model, and be not used to limit the utility model.Technical staff in any the utility model art; under the prerequisite not departing from the spirit and scope disclosed by the utility model; any amendment and change can be done what implement in form and in details; but scope of patent protection of the present utility model, the scope that still must define with appending claims is as the criterion.
Claims (10)
1. the drying equipment of a plasterboard, it is characterized in that: comprise body, dry cavity is provided with in described body, the top of described dry cavity is provided with microwave emitter, the bottom of described dry cavity is provided with rotating pallet, the dry cavity of described pallet both sides is respectively equipped with into wind system and exhaust system, described in enter the circular hole that the air intake vent of wind system and the exhaust outlet of exhaust system be less than 2mm by multiple diameter and form.
2. drying equipment according to claim 1, is characterized in that: the air exhauster that described exhaust system comprises exhaust duct and is connected with described exhaust duct, and the exhaust outlet place of described exhaust system is provided with air velocity transducer.
3. drying equipment according to claim 2, is characterized in that: be provided with temperature sensor in described dry cavity.
4. drying equipment according to claim 3, is characterized in that: described in enter the air blast that wind system includes wind pipeline and be connected with described inlet air pipeline.
5. drying equipment according to claim 4, it is characterized in that: also comprise control system, described control system is electrically connected with described temperature sensor and/or described air velocity transducer respectively, and controls the power of described inlet air system blower and/or exhaust system air exhauster and control the power of described microwave emitter.
6., according to the arbitrary described drying equipment of claim 1-4, it is characterized in that: described pallet is engraved structure.
7., according to the arbitrary described drying equipment of claim 1-4, it is characterized in that: the outside of described body is provided with microwave alarm detector.
8. according to the arbitrary described drying equipment of claim 1-4, it is characterized in that: described in enter between wind system and exhaust system to be provided with circulation air path, be provided with heat exchanger in described circulation air path, described in the air that described exhaust system is discharged is entered by described heat exchanger, enter wind system.
9. according to the arbitrary described drying equipment of claim 1-4, it is characterized in that: described microwave emitter comprises magnetron, waveguide and temperature detect switch (TDS), the microwave that described magnetron produces imports in described dry cavity by described waveguide, and described waveguide is arranged in the top of described dry cavity.
10. drying equipment according to claim 9, is characterized in that: the heat dissipation channel that described magnetron is provided with cooling fan and is communicated with described cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703065.8U CN204421532U (en) | 2014-11-20 | 2014-11-20 | A kind of drying equipment of plasterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703065.8U CN204421532U (en) | 2014-11-20 | 2014-11-20 | A kind of drying equipment of plasterboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421532U true CN204421532U (en) | 2015-06-24 |
Family
ID=53471891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703065.8U Expired - Fee Related CN204421532U (en) | 2014-11-20 | 2014-11-20 | A kind of drying equipment of plasterboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421532U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120921A (en) * | 2017-06-08 | 2017-09-01 | 陇东学院 | A kind of microwave convection thermostatic drier and its method for preparing fast food millet |
| CN107166932A (en) * | 2017-05-31 | 2017-09-15 | 镇江虎瑞生物科技有限公司 | A kind of drying device by microwaves |
| CN108007124A (en) * | 2017-12-30 | 2018-05-08 | 高俊 | A kind of microwave drier |
| CN108919867A (en) * | 2018-09-11 | 2018-11-30 | 宁波北新建材有限公司 | A kind of control method of the temperature and humidity control system of drying system for plaster slab |
-
2014
- 2014-11-20 CN CN201420703065.8U patent/CN204421532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166932A (en) * | 2017-05-31 | 2017-09-15 | 镇江虎瑞生物科技有限公司 | A kind of drying device by microwaves |
| CN107120921A (en) * | 2017-06-08 | 2017-09-01 | 陇东学院 | A kind of microwave convection thermostatic drier and its method for preparing fast food millet |
| CN108007124A (en) * | 2017-12-30 | 2018-05-08 | 高俊 | A kind of microwave drier |
| CN108919867A (en) * | 2018-09-11 | 2018-11-30 | 宁波北新建材有限公司 | A kind of control method of the temperature and humidity control system of drying system for plaster slab |
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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: 20150624 |