CN1792994A - Apparatus for containuous drying treating ceramic wall and floor tile - Google Patents
Apparatus for containuous drying treating ceramic wall and floor tile Download PDFInfo
- Publication number
- CN1792994A CN1792994A CNA2005100324374A CN200510032437A CN1792994A CN 1792994 A CN1792994 A CN 1792994A CN A2005100324374 A CNA2005100324374 A CN A2005100324374A CN 200510032437 A CN200510032437 A CN 200510032437A CN 1792994 A CN1792994 A CN 1792994A
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- China
- Prior art keywords
- cavity
- transmitter
- containuous
- ceramic wall
- floor tile
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to ceramics wall/floor tile continuously drying device that includes cavity, transmitter, extracting mechanism, and microwave source. The cavity could obviously improve the surface anti-fouling agent absorbing ability of ceramics wall/floor tile in a short time. It has the advantages of high efficiency, energy saving, low floor space, etc.
Description
Technical field
The present invention relates to a kind of ceramic drying installation.Relate in particular to a kind of microwave that utilizes ceramic wall and floor bricks is carried out the device that successive drying is handled.
Background technology
Present wall floor tile production, product are through sintering, polishing, polishing, and water washes the grit on surface again.Then, generally speaking, directly dry up the globule of product surface, be coated with last layer stain control agent (wax series products, latex series products or silicone based product) again and be final finished with blower fan.But blower fan can only blow away the flowable naked eyes of ceramic surface can observable apparent water, and powerless to micro-moisture adsorbed in the fine open pore in polished tile surface.Though this moisture content is less than 0.1%, because stain control agent is non-hydroaropic substance, the moisture in these micropores but influences very big to the ability of polished tile surface adsorption stain control agent.Behind the selected stain control agent, the stain resistance on polished tile surface often depends on the effect of polished tile surface adsorption stain control agent.If, dry the moisture in these micropores with the mode of traditional heating, need the ceramic integral oven dry, the required equipment floor space is big, energy utilization rate is low, and take can be time-consuming again.
Summary of the invention
The technical problem to be solved in the present invention is, at the defective that prior art exists, provides a kind of apparatus for containuous drying treating of practicality, handles so as to polishing wall tile being carried out highly effective drying, makes it to have significant stain resistance and take up an area of the space little.
Technical solution of the present invention is, described apparatus for containuous drying treating ceramic wall and floor tile, include and be used to hold the polylith ceramic wall and floor bricks and have inlet 1 and the cavity 2 and transmitter 9 of outlet 7, the inlet 1 and the outlet 7 of above-mentioned cavity 2 stretched out at the two ends of transmitter 9 respectively, its technical characterstic is that it also includes air draft mechanism 3 and comprises microwave source controller 6 and the microwave generating apparatus of microwave source 5.Described microwave source 5 connects described cavity 2 by transmission waveguide 4, and described air draft mechanism 3 is connection cavity 2 directly.The cavity 2 of the invention described above can be multiple shape, also can be made up of a plurality of little dry cavitys.
Transmitter 9 of the present invention is used for that material 8 is sent into cavity 2 continuously and carries out drying, and takes dried material 8 out of cavity 2.By the transfer rate of regulating transmitter 9 length of time of drying of controlling material 8 in cavity 2.Described transmitter 9 is the belt transmitter, also can be roller bed type transmitter or push-plate type transmitter.
The effect of air draft mechanism 3 is that the water vapor that will be produced owing to dried material 8 in the cavity 2 is discharged cavity, reduces the intravital vapour content in chamber, is beneficial to the drying of follow-up material.The exhaust air rate of air draft mechanism 3 is adjustable.
The transmit frequency range of microwave source 5 is between 300MHz～300GHz, and preferred value is 915MHz and 2450MHz.The microwave transmission that transmission waveguide 4 produces microwave source 5 and is done control corresponding to the transmission of microwave in cavity 2, prevent that microwaves in the cavity 2 from returning microwave source 5 and damaging microwave sources 5.The effect of microwave source controller 6 is the work in automatic controlled microwave source 5, and the works better of control total system.
The structure of ceramic wall and floor bricks drying installation and working process such as following: the microwave source 5 of some amount is connected on the cavity 2 by transmission waveguide 4, presses the transmission direction uniform distribution of material 8; The air draft mechanism 3 of some amount is installed on cavity 2 simultaneously; Material 8 is transmitted continuously by transmitter 9,1 enters in the cavity 2 through entering the mouth, and is set the gross output of microwave source 5 according to its actual moisture situation by microwave source controller 6.The microwave of microwave source 5 outputs arrives cavity 2 through transmission waveguide 4, forces the evaporation of material 8 contained humidities.Simultaneously, regulate the exhaust air rate of air draft mechanism 2 according to the actual moisture situation of the material 8 that enters cavity 2 and through the actual drying situation of cavity 2 dried materials 8, air draft mechanism 3 discharges cavity continuously with the water vapor that material in the cavity 28 produces.Material 8 through microwave drying exports 7 by transmitter 9 outputs, finishes drying process.
Principle of the present invention and beneficial effect are: well-known, the thermal conduction of traditional gas furnace or electric furnace or radiation heating mode are by the thermal source conduction of outside or be radiated on the object, are transmitted to interior of articles by body surface again, and speed is slow and energy wastage is big.And microwave can penetrate object and material directly to be coupled, and the electromagnetic field of HF oscillation makes the polar molecule accelerated motion of interior of articles and the phase mutual friction, electromagnetic field energy is converted into the heat energy of object.The coupling ability of microwave and material is mainly relevant with the dielectric coefficient of material, " selectivity " heating characteristics of Here it is microwave.Water is the material that a kind of good polar molecule is formed, and at normal temperatures, (specific inductivity of water is 78.5 to the dielectric coefficient of water than other materials much bigger relatively, general ceramic masses is 5～6), microwave is absorbed by water " selectivity ", and the temperature of moisture improves rapidly, has promoted the evaporation of moisture.In addition, ceramic wall and floor bricks also is heated intensification to a certain extent, so can improve the penetrating power of stain control agent, has also improved the effect of ceramic surface absorption stain control agent simultaneously.Experiment showed, that microwave drying can improve the absorption stain control agent ability on ceramic wall and floor bricks surface really significantly in the extremely short time, obviously improve the stain resistance on ceramic wall and floor bricks surface.This existing radiation and heating technique such as infrared are difficult to realize.
Description of drawings
Fig. 1 is the section structure synoptic diagram of a specific embodiment of apparatus for containuous drying treating ceramic wall and floor tile of the present invention.
Be denoted as among the figure: the 1-inlet, the 2-cavity,
3-air draft mechanism, the 4-transmission waveguide,
The 5-microwave source, 6-microwave source controller,
The 7-outlet, the 8-material,
The 9-transmitter.
Embodiment
Embodiment 1, referring to Fig. 1, apparatus for containuous drying treating ceramic wall and floor tile of the present invention is installed on the polishing wall tile production line of the existing 800mm of being of a size of * 800mm * 10mm, and wall ground brick product is carried out drying treatment.Its cavity 2 is selected the multimode cavity for use, and volume is 0.45m
3Adopt the microwave source 5 of 16 1kW, the total power by microwave source controller 6 microwave sources 5 is set to 15kW, regulates the speed of transmitter 9, and the time that makes monolithic material 8 accept microwave radiation was 14 seconds, and described transmitter 9 is selected the belt transmitters.The rate of air sucked in required of the exhaust system that a plurality of air draft mechanism 3 forms is set at 1.8m
3/ min.The apparatus for containuous drying treating ceramic wall and floor tile of the present invention that constitutes thus is through on probation, and the result shows respond well, and the drying treatment of material surface-moisture is respond well, and the effect of surface adsorption stain control agent is also good.
Claims (4)
1, a kind of apparatus for containuous drying treating ceramic wall and floor tile, include and be used to hold the polylith ceramic wall and floor bricks and have inlet (1) and the cavity (2) of outlet (7) and transmitter (9), the inlet (1) and the outlet (7) of above-mentioned cavity (2) stretched out at the two ends of transmitter (9) respectively, it is characterized in that, it also includes air draft mechanism (3) and has the microwave source (5) of microwave source controller (6), described microwave source (5) connects described cavity (2) by transmission waveguide (4), and described air draft mechanism (3) directly connects cavity (2).
2, apparatus for containuous drying treating ceramic wall and floor tile according to claim 1 is characterized in that described cavity (2) is the multimode cavity.
3, apparatus for containuous drying treating ceramic wall and floor tile according to claim 1 is characterized in that described transmitter (9) is belt transmitter or roller bed type transmitter or push-plate type transmitter.
4, apparatus for containuous drying treating ceramic wall and floor tile according to claim 1, the range of frequency that it is characterized in that described microwave source (5) is 300MHz～300GHz, preferred value is 915MHz or 2450MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100324374A CN1792994A (en) | 2005-11-25 | 2005-11-25 | Apparatus for containuous drying treating ceramic wall and floor tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100324374A CN1792994A (en) | 2005-11-25 | 2005-11-25 | Apparatus for containuous drying treating ceramic wall and floor tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1792994A true CN1792994A (en) | 2006-06-28 |
Family
ID=36804660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100324374A Pending CN1792994A (en) | 2005-11-25 | 2005-11-25 | Apparatus for containuous drying treating ceramic wall and floor tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1792994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858042A (en) * | 2011-07-01 | 2013-01-02 | 刘朝辉 | Open type multimode electromagnetic heater |
| CN103521409A (en) * | 2013-10-31 | 2014-01-22 | 无锡市金杨新型电源有限公司 | Automatic glue drying device |
| CN104736956A (en) * | 2012-10-11 | 2015-06-24 | Btu国际公司 | Hybrid microwave and radiant heating furnace system |
| CN108195142A (en) * | 2017-09-30 | 2018-06-22 | 佛山市鸥歌陶瓷有限公司 | Ceramic idiosome drying device during a kind of Production of Ceramics |
-
2005
- 2005-11-25 CN CNA2005100324374A patent/CN1792994A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858042A (en) * | 2011-07-01 | 2013-01-02 | 刘朝辉 | Open type multimode electromagnetic heater |
| CN104736956A (en) * | 2012-10-11 | 2015-06-24 | Btu国际公司 | Hybrid microwave and radiant heating furnace system |
| US9504098B2 (en) | 2012-10-11 | 2016-11-22 | Btu International, Inc. | Furnace system having hybrid microwave and radiant heating |
| CN104736956B (en) * | 2012-10-11 | 2017-03-08 | Btu国际公司 | Mixed microwave and radiant heating arc furnace system |
| CN103521409A (en) * | 2013-10-31 | 2014-01-22 | 无锡市金杨新型电源有限公司 | Automatic glue drying device |
| CN103521409B (en) * | 2013-10-31 | 2016-06-08 | 无锡市金杨新型电源有限公司 | Automatic dry glue device |
| CN108195142A (en) * | 2017-09-30 | 2018-06-22 | 佛山市鸥歌陶瓷有限公司 | Ceramic idiosome drying device during a kind of Production of Ceramics |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |