CN1613820A - Producing apparatus for ceramic tiles - Google Patents
Producing apparatus for ceramic tiles Download PDFInfo
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- CN1613820A CN1613820A CN 200410091654 CN200410091654A CN1613820A CN 1613820 A CN1613820 A CN 1613820A CN 200410091654 CN200410091654 CN 200410091654 CN 200410091654 A CN200410091654 A CN 200410091654A CN 1613820 A CN1613820 A CN 1613820A
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Abstract
An apparatus for producing ceramic tiles consists of press, drier, and roller kiln. The roller kiln consists of preheating zone, firing zone and cooling zone. The drying channel is arranged in drier, the cooling channel is arranged in cooling zone, and the press is arranged at the end of the roller kiln. The drying channel of the drier is partly combined with the cooling channel of the cooling zone. The drier is connected with the cooling zone of the roller kiln by pipeline and fan, to form composite drier. Its advantages include simple process, high heat, high coefficient of utilization and environmental protection.
Description
Technical field
The present invention relates to a kind of producing apparatus for ceramic tiles, particularly for the drying installation in the ceramic tile production line.
Background technology
The production equipment of existing ceramic tile, as shown in Figure 1, the press 1 that comprises pressing blank, moisture eliminator 3 and kiln etc., its principle of work is: earlier the ceramic powder for preparing is delivered to press 1 base substrate 2 that is shaped, sent in the kiln and burn till, become ceramic 15 after overcooling, press 1 is arranged in kiln hood (base substrate inlet end), and moisture eliminator 3 is between press 1 and kiln.Base substrate 2 is entered by kiln hood, and ceramic is exported by kiln tail (base substrate exit end).Wherein the kiln application as roller kiln 7 forms has history decades in the architectural pottery wall floor tile production, now extensively adopts.Roller kiln 7 comprise preheating zone 12, clinkering zone 13 and cooling zone 14 substantially, and generally about 100-200 rice, in order to improve the speed of burning till, base substrate 2 needs to get rid of about 5～8% moisture through drying treatment before entering kiln length.The thermal source of withering moisture eliminator 3 is supplied with hot blasts two classes from using residual heat from kiln furnace or the hotblast stove established in addition 5.Wherein using residual heat from kiln furnace is divided into the heats that hot flue gas had of 12 extractions from the preheating zone and the heat of the hot gas that cooling zone 14 refrigerated products are produced again.
The thermo-efficiency that rational kiln design mainly a bit is exactly a kiln wants high, can make full use of waste heat.The heat that hotblast stove produced obtains by fuel combustion is provided.Hot flue gas in the using residual heat from kiln furnace be subjected to the influence of fuel purity and complete combustibility and contain certain moisture and obnoxious flavour (as SO
2, CO) etc., be unfavorable for production environment.And the hot gas that cooling zone produces is purer, amount is big, can make full use of, and has remarkable economic efficiency.
For the object of firing, before the kiln clinkering zone endothermic process, cooling zone 14 is an exothermic process.The waste heat that has made full use of the kiln cooling zone is energy-conservation key.In the device layout in the past, moisture eliminator 3 provides a little far away apart from cooling zone 14 waste heats, have more than 100 meters.The thermosteresis of hot gas pipeline is very big, and by 1.5 ℃ of every meter decline temperature, the temperature of hot gas will descend 150-200 ℃ and cause a large amount of thermosteresis, and production unit takes up room greatly.
Summary of the invention
The purpose of this invention is to provide a kind of ceramic tile production equipment, this equipment can reduce the calorific loss in the production process, and reduces occupation area of equipment.
First technical scheme of the present invention provides a kind of ceramic tile production equipment, has press, moisture eliminator and roller kiln; Roller kiln comprise the preheating zone, clinkering zone and cooling zone; Be provided with dry channel in the moisture eliminator, be provided with the cooling channel in the cooling zone; Press is placed in the tail end of roller kiln, and is adjacent with cooling zone; Dry channel in the moisture eliminator and the cooling channel in the cooling zone partly are integrated.
Press is placed in the kiln tail end, and is near from moisture eliminator, reduces the base substrate breakage.Base substrate is entered by the kiln caudal directions, and forms move toward one another with finished product.The cooling channel part of dry channel and cooling zone is integrated, and forms the composite drying device.
Waste heat provides a little nearest with moisture eliminator like this, and thermosteresis is minimum, reaches high heat utilization efficiency.The present invention is simple, and is safe and reliable, and environmental protection has remarkable economic efficiency and social benefit.
Second technical scheme of the present invention, dry channel and cooling channel are parallel up and down, have the roller rod group of transporting base substrate in dry channel and the cooling channel, the composite drying device be about combined type.
Equally, the 3rd technical scheme of the present invention, dry channel is parallel with the left and right sides, cooling channel, has the roller rod group of transporting base substrate in dry channel and the cooling channel, and the composite drying device is a left and right sides combined type.
The 4th technical scheme of the present invention provides a kind of ceramic tile production equipment, and it has press, moisture eliminator and roller kiln; Roller kiln comprise the preheating zone, clinkering zone and cooling zone; Be provided with dry channel in the moisture eliminator, be provided with the cooling channel in the cooling zone; It is characterized in that: press is placed in the tail end of roller kiln, and is adjacent with cooling zone; The adjacent setting of the cooling zone of moisture eliminator and roller kiln, the two links to each other with blower fan by pipeline.
Equally, waste heat provides a little nearest with moisture eliminator, and thermosteresis is minimum, reaches high heat utilization efficiency, and is simple, safe and reliable, and environmental protection has remarkable economic efficiency and social benefit.
The 5th technical scheme of the present invention will all be provided with roller rod group in dry channel and the cooling channel, the sense of rotation of set club group is opposite, and goods are opposite with the traffic direction of base substrate.
Description of drawings
Fig. 1 is the schematic layout pattern of ceramic tile production equipment in the prior art;
Fig. 2 is that wherein moisture eliminator is last combined type according to wall floor tile production equipment synoptic diagram of the present invention;
Fig. 3 is according to wall floor tile production equipment synoptic diagram of the present invention, and wherein moisture eliminator is following combined type;
Fig. 4 is that wherein moisture eliminator is horizontal combined type according to wall floor tile production equipment synoptic diagram of the present invention;
Fig. 5 is Fig. 2, the vertical view of wall floor tile production equipment shown in Figure 3.
Among the figure
1 press; 2 base substrates; 3 moisture eliminators;
4 moisture eliminator blower fans; 5 hotblast stoves; 6 fume extraction fan;
7 roller kiln; 8 burners; 9 cooling blowers;
10 take out calorifier; 11 rollers rod group, 12 preheating zones;
13 clinkering zones; 14 cooling zones; 15 ceramics;
16 transfer limess; 17 dry bases; 18 dry channels.
Embodiment
Embodiment 1:
One embodiment of the invention, as Fig. 2 and shown in Figure 5, it illustrates a kind of producing apparatus for ceramic tiles, the press 1 that mainly comprises pressing blank, roller kiln 7 and press 1 relative setting up, roller kiln 7 comprise preheating zone 12 from left to right successively, clinkering zone 13 and cooling zone 14, the kiln tail end of roller kiln 7 (cooling zone 14 ends) is relative with press 1, and the kiln hood end of roller kiln 7 (preheating zone 12 ends) is distal to press 1.Dry channel 18 in the moisture eliminator and the cooling channel in the cooling zone 14 partly are integrated, and form the composite drying device.The compound form is compound up and down, wherein dry channel 18 up, and cooling zone 18 below.Direction as shown in Figure 5, ceramic powder is sent to press 1, strikes out base substrate 2 through press 1, and base substrate 2 is through dry channel 18 dryings of composite drying device, dry base 17 is after drying carried by transfer limes 16 and is left moisture eliminator, and is sent to the kiln hood end 1 of roller kiln 7.After dry base 17 enters roller kiln 7, at first carry out preheating by preheating zone 12, and then enter clinkering zone 13, have burner 8 in the clinkering zone 13, this burner 8 burns inflammable gas or other fuel, emits heat dry base 17 is fired.After base substrate 2 is fired, enter once more in the composite drying device, just be not to be admitted to dry channel 18 this moment, but cool off the cooling channel that is admitted to the cooling zone 14 that is arranged in composite drying device below, cooled base substrate 2 also just becomes ceramic 15, carry out again postorder processing or test package product.Green compact are in the operation of upper strata passage, and goods are in lower floor's passage operation.The composite drying device adopts dry channel 18 last, cooling zone 14 is the structure formation of one descending compound, this structure formation heat supply distance is near, the heat of base substrate 2 that cooling zone 14 absorbs is sent into by pipeline and cooling blower 9 and is utilized in the dry channel 18 again, and the pipeline of transfer of heat distance is little, thermosteresis is few, thermal utilization height and environmental protection.
Embodiment 2:
As another embodiment of the present invention, as shown in Figure 3, also with reference to Fig. 5, the production process of base substrate 2 is basic identical with embodiment 1 among this embodiment, promptly simultaneously, ceramic powder is sent to press 1, strike out base substrate 2 through press 1, base substrate 2 is through dry channel 18 dryings of composite drying device, and dry base 17 is after drying carried by transfer limes 16 and left moisture eliminator, and being sent to the kiln hood of roller kiln 7, kiln hood is distal to press 1 with respect to the kiln tail.After base substrate 2 enters roller kiln 7, at first carry out preheating, and then enter clinkering zone 13 and fire by preheating zone 12.After fired, enter once more in the cooling channel in the cooling zone 14 of composite drying device top and cool off, cooled base substrate 2 becomes ceramic 15, carry out again postorder processing or test package product.
As different from Example 1, cooling zone 14 is last playing for dry channel 18 in the composite drying device, and the two is compound to be one.Equally, the heat transfer path distance that is made of pipeline and cooling blower 9 is very little, and thermosteresis is few, thermal utilization height and environmental protection.
Embodiment 3:
As shown in Figure 4, it discloses another embodiment of the present invention, ceramic powder is sent to press 1, strike out base substrate 2 through press 1, base substrate 2 is through dry channel 18 dryings of composite drying device one side, dry base 17 is after drying carried by transfer limes 16 and is left moisture eliminator, and is sent to the kiln hood of roller kiln 7, and kiln hood is distal to press 1 with respect to the kiln tail.After dry base 17 enters roller kiln 7, at first carry out preheating, and then enter clinkering zone 13 and fire by preheating zone 12.After fired, enter once more in the cooling channel of cooling zone 14 of composite drying device opposite side and cool off, cooled dry base 17 becomes ceramic 15, carry out again postorder processing or test package product.Wherein composite drying device employing dry channel 18 is compound with the cooling zone 14 level left and right sides is the structure formation of one, and same, because the heat supply distance closely, thermosteresis is few, therefore also can improve heat utilization efficiency and environmental protection.
Embodiment 4:
As embodiments of the invention 1, roller kiln 7 and press 1 relative setting up, roller kiln 7 comprise preheating zone 12 from left to right successively, clinkering zone 13 and cooling zone 14, the kiln tail end of roller kiln 7 (cooling zone 14 ends) is relative with press 1, and the kiln hood end of roller kiln 7 (preheating zone 12 ends) is distal to press 1.Moisture eliminator and cooling zone 14 adjacent settings, the two links to each other with blower fan by pipeline.Moisture eliminator can be above cooling zone, also can be below cooling zone 18 or right and left.Have dry channel in the moisture eliminator, have the cooling channel in the cooling zone, all have roller rod group 11 in dry channel and the cooling channel, the sense of rotation of these two roller rod groups 11 is opposite, and the base substrate 2 on the roller rod group 11 is opposite with the traffic direction of dry base 17.Because the two adjacent setting and link to each other by pipeline and blower fan, so the waste heats in the cooling zone 14 can be delivered to soon in the dry channel of moisture eliminator and utilize, and the pipeline of transfer of heat distance is little, and thermosteresis is few, thermal utilization height and environmental protection.
The above, though the present invention is open with the foregoing description, so it is not that those of ordinary skills can do various changes and modification, should fall into the scope of protection of present invention without departing from the spirit and scope of the present invention in order to qualification the present invention.
Claims (5)
1. ceramic tile production equipment, it has press, moisture eliminator and roller kiln; Roller kiln comprise the preheating zone, clinkering zone and cooling zone; Be provided with dry channel in the moisture eliminator, be provided with the cooling channel in the cooling zone; It is characterized in that: press is placed in the tail end of roller kiln, and is adjacent with cooling zone; Dry channel in the moisture eliminator and the cooling channel in the cooling zone partly are integrated.
2. ceramic tile production equipment according to claim 1 is characterized in that, described dry channel is parallel up and down with the cooling channel, respectively has the roller rod group of transporting base substrate in dry channel and the cooling channel.
3. ceramic tile production equipment according to claim 1 is characterized in that described dry channel is parallel with the left and right sides, cooling channel, respectively has the roller rod group of transporting base substrate in dry channel and the cooling channel.
4. ceramic tile production equipment, it has press, moisture eliminator and roller kiln; Roller kiln comprise the preheating zone, clinkering zone and cooling zone; Be provided with dry channel in the moisture eliminator, be provided with the cooling channel in the cooling zone; It is characterized in that: press is placed in the tail end of roller kiln, and is adjacent with cooling zone; The adjacent setting of the cooling zone of moisture eliminator and roller kiln, the two links to each other with blower fan by pipeline.
5. ceramic tile production equipment according to claim 4 is characterized in that all being provided with in dry channel and the cooling channel roller rod group, and the sense of rotation of set roller rod group is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091654 CN1613820A (en) | 2004-11-24 | 2004-11-24 | Producing apparatus for ceramic tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410091654 CN1613820A (en) | 2004-11-24 | 2004-11-24 | Producing apparatus for ceramic tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1613820A true CN1613820A (en) | 2005-05-11 |
Family
ID=34766306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410091654 Pending CN1613820A (en) | 2004-11-24 | 2004-11-24 | Producing apparatus for ceramic tiles |
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| Country | Link |
|---|---|
| CN (1) | CN1613820A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008074205A1 (en) * | 2006-12-20 | 2008-06-26 | Youxin Rao | A waste heat recovery and utilization apparatus for a rapid cooling zone of a ceramic production line furnace |
| CN101949641A (en) * | 2010-09-08 | 2011-01-19 | 柳丹 | Biscuiting roller kiln used for producing interior wall tiles |
| CN101650130B (en) * | 2009-03-31 | 2011-05-25 | 王文庭 | Device for recovering waste heat of tunnel kiln |
| CN101279849B (en) * | 2008-05-26 | 2011-09-28 | 广东欧文莱陶瓷有限公司 | Energy-saving emission reduction process for ceramic production |
| CN104180648A (en) * | 2014-08-25 | 2014-12-03 | 广东松发陶瓷股份有限公司 | Quick firing system of domestic ceramics and production process thereof |
| CN107449222B (en) * | 2017-08-31 | 2023-06-20 | 贵州大学 | Sectional type advection smoke discharging drying device and drying method |
-
2004
- 2004-11-24 CN CN 200410091654 patent/CN1613820A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008074205A1 (en) * | 2006-12-20 | 2008-06-26 | Youxin Rao | A waste heat recovery and utilization apparatus for a rapid cooling zone of a ceramic production line furnace |
| CN101279849B (en) * | 2008-05-26 | 2011-09-28 | 广东欧文莱陶瓷有限公司 | Energy-saving emission reduction process for ceramic production |
| CN101650130B (en) * | 2009-03-31 | 2011-05-25 | 王文庭 | Device for recovering waste heat of tunnel kiln |
| CN101949641A (en) * | 2010-09-08 | 2011-01-19 | 柳丹 | Biscuiting roller kiln used for producing interior wall tiles |
| CN101949641B (en) * | 2010-09-08 | 2012-06-20 | 广东中窑窑业股份有限公司 | Biscuiting roller kiln used for producing interior wall tiles |
| CN104180648A (en) * | 2014-08-25 | 2014-12-03 | 广东松发陶瓷股份有限公司 | Quick firing system of domestic ceramics and production process thereof |
| CN104180648B (en) * | 2014-08-25 | 2016-01-06 | 广东松发陶瓷股份有限公司 | A kind of quick firing system of domestic ceramics and production technology thereof |
| CN107449222B (en) * | 2017-08-31 | 2023-06-20 | 贵州大学 | Sectional type advection smoke discharging drying device and drying method |
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