CN104534872A - Novel temperature difference control structure for firing equipment - Google Patents
Novel temperature difference control structure for firing equipment Download PDFInfo
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- CN104534872A CN104534872A CN201410839525.4A CN201410839525A CN104534872A CN 104534872 A CN104534872 A CN 104534872A CN 201410839525 A CN201410839525 A CN 201410839525A CN 104534872 A CN104534872 A CN 104534872A
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- burning
- conveying assembly
- current divider
- temperature difference
- roller rod
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Abstract
The invention provides a novel temperature difference control structure which can reduce the temperature difference in the wide section direction in a kiln and effectively prevent a product from being deformed or cracked in the ceramic sintering and forming process. The novel temperature difference control structure comprises a frame, a roller bar conveying assembly mounted on the frame, a drive mechanism used for driving the roller bar conveying assembly to rotate, a plurality of sets of burning shunt assemblies which are symmetrically mounted on the two sides of the frame and are distributed in the conveying direction of the roller bar conveying assembly, and a burner used for providing heat for the burning shunt assemblies. When ceramic products are sintered and shaped, due to the structural mode of long-short matched burning shunts, the flames of the long burning shunts are close to the middle, and the flames of the short burning shunts are close to side walls, so that heating of the ceramic products in the kiln is basically kept consistent in the wide section direction, accordingly, the uneven heating environment of the ceramic products at the middle position in the kiln in the sintering process in a traditional mode is improved, and the deformation or cracking phenomenon of the ceramic products due to temperature differences in the sintering process is effectively reduced.
Description
Technical field
The present invention relates to ceramic product calcination equipment technical field, refer more particularly to a kind of novel temperature difference control structure on calcination equipment.
Background technology
Ceramic product carries out in sinter molding process at existing roller kilns or tunnel cave, and it mainly carries out high temperature by the burning current divider be arranged on the sidewall of kiln both sides and burns till.But due to kiln cross section widen after can there is the temperature difference because of flame range deficiency, cause deformation of products and cracking, produce waste product.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide can reduce the kiln inner width cross-wise direction temperature difference, the novel temperature difference control structure on calcination equipment of deformation of products or cracking when effectively preventing ceramic post sintering shaping.
For achieving the above object, technical scheme provided by the present invention is: a kind of novel temperature difference control structure on calcination equipment, comprise framework, be installed on the roller rod conveying assembly on framework and the transmission mechanism for driving this roller rod conveying assembly to rotate, also comprise many group symmetries to be installed on described framework both sides along the burning diverter assembly of described roller rod conveying assembly throughput direction layout and for providing the burner of heat to this burning diverter assembly, often group burning diverter assembly comprises the burning current divider group being installed on the described roller rod upper and lower both sides of conveying assembly for a pair respectively, wherein each burning shunt group comprises one for burning till the short burning current divider of the product of contiguous frame side wall on described roller rod conveying assembly and another is for burning till the long burning current divider of the product being positioned at middle part on described roller rod conveying assembly.
Further, described short burning current divider and long burning current divider port separately be all arranged to replaceable become the removable structure of different caliber size.
This programme is installed on kiln framework both sides along the burning diverter assembly that roller rod conveying assembly throughput direction is arranged by adopting many groups, wherein often group burning diverter assembly comprises the burning current divider group being installed on the roller rod upper and lower both sides of conveying assembly for a pair respectively, and each burning shunt group comprises one for burning till the short burning current divider of the product of contiguous frame side wall on roller rod conveying assembly and another is for burning till the version of the long burning current divider of the product being positioned at middle part on roller rod conveying assembly; Ceramic product is when sinter molding, due to the burning diversion structure form that said structure adopts length to arrange in pairs or groups mutually, the flame of long burning current divider is near middle, the flame of short burning current divider is near side wall, ceramic product in kiln is consistent substantially being heated along its wide cross-wise direction, thus improve traditional uneven environment that is heated when being positioned at the ceramic sintered product in kiln centre position, because the temperature difference produces the phenomenon of distortion or cracking when effectively reducing ceramic sintered product.
Accompanying drawing explanation
Fig. 1 is the temperature difference control structure schematic diagram at local place on calcination equipment in the present invention.
Fig. 2 is the A place partial structurtes schematic diagram in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 1, a kind of novel temperature difference control structure on calcination equipment described in the present embodiment, this novel temperature difference control structure comprises kiln framework 1, the roller rod conveying assembly 3 be installed on this kiln framework 1, to be installed on kiln framework both sides and the burning diverter assembly 4 arranged along roller rod conveying assembly 3 throughput direction and for providing the burner 6 of heat to this burning diverter assembly 4 for the transmission mechanism 2 driving this roller rod conveying assembly 3 to rotate, many groups are symmetrical.Often group burning diverter assembly 4 comprises the burning current divider group 410 to being installed on roller rod conveying assembly 3 about both sides respectively, and wherein this each burning shunt group 410 comprises again one for burning till the product 5(of contiguous kiln frame side wall on roller rod conveying assembly 3 as ceramic tile) short burning current divider 411 and another is for burning till the long current divider 412 that burns of the product (as ceramic tile) being positioned at middle part on roller rod conveying assembly 3.Every symmetry is installed on two groups of burning diverter assemblies 4 of kiln framework both sides, and the short burning current divider 411 wherein often organized in it is interspersed about kiln frame width direction with the short burning current divider 411 in another group and the long current divider 412 that burns respectively with long burning current divider 412; Form a pair burning current divider group 410 of the diverter assembly 4 that burns, the short burning current divider 411 in often pair of burning current divider group 410 and long burning current divider 412 are corresponding symmetrical about roller rod conveying assembly 3 above-below direction with the long current divider 412 that burns with the short burning current divider 411 of another centering again simultaneously.
During work, product 5(pottery) carry along kiln lengths of frame direction under the induced effect of roller rod conveying assembly 3, product 5(pottery) in course of conveying, the many groups of burning diverter assemblies 4 be positioned on the sidewall of kiln framework both sides heat it successively.Specifically, product 5(ceramic tile) in sinter molding process, burning diverter assembly 4 is by the long burning current divider 411 in it and short burning current divider 412 pairs of product 5(ceramic tiles) heat, its short-and-medium burning current divider 411 is mainly used in the product 5(pottery to contiguous kiln frame side wall position) heat, long burning current divider 412 is mainly used in heating the product being positioned at kiln framework middle part (pottery).In addition, in order to the kiln that the product that can control different firing temperature is different with cross-sectional width, the short burning current divider 411 in this programme and the respective port of long burning current divider 412 be all arranged to replaceable become the removable structure of different caliber size.Shown in accompanying drawing 2, short burning current divider 411 and long burning current divider 412 are all made up of burning current divider pipe shaft 7 and the port 8 that is detachably installed on this burning current divider pipe shaft 7 front end separately.During use, by changing the port 8 of different caliber size, the length of flame that short burning current divider 411 and long burning current divider 412 can be made to spray changes accordingly, and then can carry out sinter molding to the product of unlike material, improves the versatility of whole temperature difference control structure.
The examples of implementation of the above are only the preferred embodiment of the present invention, not limit practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. the novel temperature difference control structure on calcination equipment, comprise framework (1), be installed on roller rod conveying assembly (3) on framework (1) and the transmission mechanism (2) for driving this roller rod conveying assembly (3) to rotate, it is characterized in that: also comprise many group symmetries and be installed on described framework (1) both sides along the burning diverter assembly (4) of described roller rod conveying assembly (3) throughput direction layout and for providing the burner (6) of heat to this burning diverter assembly (4), often group burning diverter assembly (4) comprises the burning current divider group (410) being installed on the upper and lower both sides of described roller rod conveying assembly (3) for a pair respectively, wherein each burning shunt group (410) comprises one for burning till the short burning current divider (411) of the product (5) of the upper contiguous frame side wall of described roller rod conveying assembly (3) and another is for burning till the long current divider (412) that burns of the product being positioned at the upper middle part of described roller rod conveying assembly (3).
2. a kind of novel temperature difference control structure on calcination equipment according to claim 1, is characterized in that: described short burning current divider (411) and the respective port of long burning current divider (412) be all arranged to replaceable become the removable structure of different caliber size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839525.4A CN104534872B (en) | 2014-12-30 | 2014-12-30 | A kind of temperature difference control structure on energy-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839525.4A CN104534872B (en) | 2014-12-30 | 2014-12-30 | A kind of temperature difference control structure on energy-saving furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104534872A true CN104534872A (en) | 2015-04-22 |
| CN104534872B CN104534872B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410839525.4A Active CN104534872B (en) | 2014-12-30 | 2014-12-30 | A kind of temperature difference control structure on energy-saving furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990424A (en) * | 2015-07-21 | 2015-10-21 | 广东摩德娜科技股份有限公司 | Alarm device for monitoring partial overtemperature of kiln nozzle |
| CN109668429A (en) * | 2018-12-26 | 2019-04-23 | 佛山市德力泰科技有限公司 | A kind of energy-saving furnace based on rotatable bend pipe |
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| CN101059310A (en) * | 2006-04-17 | 2007-10-24 | 霍镰泉 | Method for solving section temperature difference of broad kiln |
| CN201255573Y (en) * | 2008-07-24 | 2009-06-10 | 广东科达机电股份有限公司 | Ceramic sintered roller kiln |
| CN201259371Y (en) * | 2008-07-15 | 2009-06-17 | 广东新明珠陶瓷集团有限公司 | Wide body roller kiln for sintered porcelain brick |
| JP2013011379A (en) * | 2011-06-28 | 2013-01-17 | Omron Corp | Control device, heating device control system, control method, program, and recording medium |
| CN204388593U (en) * | 2014-12-30 | 2015-06-10 | 广东摩德娜科技股份有限公司 | A kind of novel temperature difference control structure on energy-saving furnace |
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2014
- 2014-12-30 CN CN201410839525.4A patent/CN104534872B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059310A (en) * | 2006-04-17 | 2007-10-24 | 霍镰泉 | Method for solving section temperature difference of broad kiln |
| CN201259371Y (en) * | 2008-07-15 | 2009-06-17 | 广东新明珠陶瓷集团有限公司 | Wide body roller kiln for sintered porcelain brick |
| CN201255573Y (en) * | 2008-07-24 | 2009-06-10 | 广东科达机电股份有限公司 | Ceramic sintered roller kiln |
| JP2013011379A (en) * | 2011-06-28 | 2013-01-17 | Omron Corp | Control device, heating device control system, control method, program, and recording medium |
| CN204388593U (en) * | 2014-12-30 | 2015-06-10 | 广东摩德娜科技股份有限公司 | A kind of novel temperature difference control structure on energy-saving furnace |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990424A (en) * | 2015-07-21 | 2015-10-21 | 广东摩德娜科技股份有限公司 | Alarm device for monitoring partial overtemperature of kiln nozzle |
| CN109668429A (en) * | 2018-12-26 | 2019-04-23 | 佛山市德力泰科技有限公司 | A kind of energy-saving furnace based on rotatable bend pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104534872B (en) | 2017-06-13 |
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