CN204854326U - Cooling efficient roll table kiln - Google Patents
Cooling efficient roll table kiln Download PDFInfo
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- CN204854326U CN204854326U CN201520662477.6U CN201520662477U CN204854326U CN 204854326 U CN204854326 U CN 204854326U CN 201520662477 U CN201520662477 U CN 201520662477U CN 204854326 U CN204854326 U CN 204854326U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
The utility model provides a cooling efficient roll table kiln, be provided with roller stick cooling device in the roll table kiln, roller stick cooling device is including being used for driven roller stick, conveyer pipe and output tube, the roller stick is the hollow tube column structure, the both ends of roller stick are equipped with medium input port and medium delivery outlet respectively, medium input port connection has the conveyer pipe, the medium delivery outlet is connected with the output tube, terminal connection in the preheating zone or the combustion -supporting tuber pipe way of kiln of output tube, coolant passes through the inside of roller stick is carried to the coolant conveyer pipe to along its hollow pipe diameter warp the output of hot jie's delivery outlet, it is last by the take thermal medium of output tube recovery by the coolant endothermic transition. The utility model provides a cooling efficient roll table kiln, its roller stick cooling device is effectual to be reduced the deformation of roller stick and sticks the foreign matter, equitable use of energy, reduction in production cost, in addition, the flat air outlet of rapid cooling tuber pipe design improvement rapid cooling is blown in the influence of hot brick surface production water corrugated.
Description
Technical field
The utility model relates to ceramic tile production equipment technical field, particularly relates to a kind of roller way kiln of cooling high-efficiency.
Background technology
Current ceramic tile production generally uses roller way kiln, its transmission device is the roller rod of multiple arranged adjacent, because common metal roller rod is at high temperature easily out of shape oxidation, therefore can not for the production of on the kiln production line of Ceramic Tiles, the roller way kiln of current Ceramic Tiles generally uses high alumina roller rod, but when high alumina roller rod rolls under long-term celsius temperature more than 1,000, also be that very easily recurring structure softens, and under adobe Action of Gravity Field, easily cause the fracture of roller rod, there is card kiln accident, thus cause huge loss.In addition, high alumina roller rod adopts extruded rear high temperature to burn till acquisition, and its intensity, flatness and axle center are all wayward, and manufacture difficulty is large, and cost is high.
In addition, the chilling airduct in existing ceramic roller path kiln is on steel pipe, open row's circular hole, and cold wind sprays from circular hole, beats on the brick face of heat, plays quenching effect.The air-out mode of existing chilling airduct is generally that air outlet is cylindrical, and chilling wind is beaten on hot brick face, easily makes brick face produce water ripples, as easy as rolling off a logly affects brick face effect.
Utility model content
The purpose of this utility model is the roller way kiln proposing a kind of cooling high-efficiency, and its roller rod cooling device effectively reduces the distortion of roller rod and sticks foreign matter, reasonable energy utilization, reduces production cost.
For reaching this object, the utility model by the following technical solutions:
A roller way kiln for cooling high-efficiency, is provided with roller rod cooling device in described roller way kiln, described roller rod cooling device comprises for the roller rod of transmission, for inputting the carrier pipe of cooling medium and the efferent duct for reclaiming band thermal medium;
Described roller rod is hollow tubular structures, the end face of the either end of described roller rod is provided with medium input port, the end face of its other end is provided with medium delivery outlet, described medium input port is connected with described carrier pipe by relatively rotating parts, described medium delivery outlet is connected with described efferent duct by relatively rotating parts, and the terminal of described efferent duct is connected to preheating zone or the combustion air pipeline of kiln;
Cooling medium is transported to the inside of described roller rod by described cooling medium carrier pipe, and exports along its hollow caliber through described hot Jie's delivery outlet, is finally reclaimed by the band thermal medium of cooling medium endothermic transition by described efferent duct.
Illustrate further, the top of described carrier pipe is connected to the generator of natural air, flue gas, inert gas or steam.
Illustrate further, the top of described carrier pipe is connected to the delivery port of water tank.
Illustrate further, described relatively rotating parts and described roller rod or described carrier pipe or the sheathed of described efferent duct are connected the sealing ring being equipped with and being no less than 1.
Illustrate further, described roller rod is for having the metal tube of hollow tubular.
Illustrate further, described roller rod adopts steel alloy to make.
Illustrate further, be provided with carrier pipe described in N bar, multiple adjacent described roller rod is divided into N group, described in one group, roller rod group is connected to carrier pipe described in same jointly by carrier pipe branch.
Illustrate further, Article 1, described in carrier pipe described in and N article, the top of carrier pipe is connected to first medium generator, described in other, the top of carrier pipe is connected to second medium generator, and the temperature of the medium that described first medium generator produces is lower than described second medium generator.
Further description, the pre-hot junction of described roller way kiln is also provided with chilling airduct, described chilling airduct is arranged at the top of described roller rod, and described chilling airduct has several air outlet along its pipe to lineal layout, and described air outlet is obliquely installed the top between two adjacent described roller rods.
Further description, described air outlet is flat long groove shape, and several described air outlet is arranged along its pipe to straight horizontal interval.
Further description, the groove width of described air outlet is 4mm, and its length is 200mm, is spaced apart 5mm between each described air outlet.
Further description, the air-out direction of described air outlet and the included angle A walking brick direction of described roller rod are 45 °.
The beneficial effects of the utility model: 1, avoid roller rod to stick adobe back end powder, avoid the distortion of roller rod or stick foreign matter; 2, the flatness of Ceramic Tiles is ensured; 3, the service life of roller rod is extended; 4, cold wind sprays from air outlet, beats on the brick face of heat, plays quenching effect; 4, the air outlet of flat long groove shape is arranged, and decreases cylindric air-flow and blows the water ripples formed on softening brick face.
Accompanying drawing explanation
Fig. 1 is the structural representation of the roller rod group of an embodiment of the present utility model;
Fig. 2 is the cross-sectional view of an embodiment of the present utility model;
Fig. 3 is the structural representation of an embodiment of the present utility model;
Fig. 4 is the structural representation of the partial enlargement of the chilling tracheae of an embodiment of the present utility model.
Wherein: the pre-hot junction 101 of roller rod 1, carrier pipe 2, efferent duct 3, medium input port 11, medium delivery outlet 12, relatively rotating parts 01, sealing ring 02, chilling airduct 4, air outlet 41, roller way kiln.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As Figure 1-Figure 2, a kind of roller way kiln of cooling high-efficiency, be provided with roller rod cooling device in described roller way kiln, described roller rod cooling device comprises for the roller rod 1 of transmission, for inputting the carrier pipe 2 of cooling medium and the efferent duct 3 for reclaiming band thermal medium;
Described roller rod 1 is hollow tubular structures, the end face of the either end of described roller rod 1 is provided with medium input port 11, the end face of its other end is provided with medium delivery outlet 12, described medium input port 11 is connected with described carrier pipe 2 by relatively rotating parts 01, described medium delivery outlet 12 is connected with described efferent duct 3 by relatively rotating parts 01, and the terminal of described efferent duct 3 is connected to preheating zone or the combustion air pipeline of kiln;
Cooling medium is transported to the inside of described roller rod 1 by described cooling medium carrier pipe 2, and exports along its hollow caliber through described hot Jie's delivery outlet 12, is finally reclaimed by the band thermal medium of cooling medium endothermic transition by described efferent duct 3.
Kiln roller rod temperature can be down to less than 800 DEG C after adopting roller of the present utility model rod cooling device, avoid roller rod under long term high temperature state, occur the phenomenon of softening, roller rod 1 is avoided to stick adobe back end powder, avoid roller rod 1 distortion or stick foreign matter, roller rod 1 center of circle is avoided to depart from the flatness of collateral damage finished product Ceramic Tiles, ensure the flatness of Ceramic Tiles, simultaneously the effective service life extending roller rod 1.
In addition, band thermal medium is reclaimed, and by its with heat, re-use in the preheating zone of kiln or combustion air pipeline, recycle, economize energy, reduce production cost.
Further description, the top of described carrier pipe 2 is connected to the generator of natural air, flue gas, inert gas or steam.
Further description, the top of described carrier pipe 2 is connected to the delivery port of water tank.
Use medium can select natural air, flue gas, inert gas, steam, water etc., and according to selected medium, the re-using that the combustion air of kiln or preheating zone place carry out thermal source can be acted on respectively, improve the utilization rate of the energy, reduce costs.
Because water boiling temperature is 100 DEG C, the object of forcing chill roll rod 1 can be realized.Consider the heat transfer of roller rod wall internal-external temperature difference, roller rod mean temperature is lower than 600 DEG C.
Further description, described relatively rotating parts 01 and described roller rod 1 or described carrier pipe 2 or the sheathed of described efferent duct are connected the sealing ring 02 being equipped with and being no less than 1.Be provided with sealing ring 02, effectively prevent cooling medium from overflowing, guarantee the security of production process.
Further description, described roller rod 1 is for having the metal tube of hollow tubular.In the roller way kiln that existing ceramic tile production uses, what the roller rod 1 used adopted is that high aluminium material is made, high alumina roller rod adopts extruded rear high temperature to burn till acquisition, its intensity, flatness and axle center are all wayward, manufacture difficulty is large, but because the temperature in roller way kiln is too high, if use common metal roller rod easily can be out of shape oxidation, after use cooling device of the present utility model, roller rod 1 can by high-temperature alloy steel making, its roller rod 1 structure is hollow tubular, for the cooling medium that circulates, the temperature of the roller rod 1 in kiln can be down to less than 600 DEG C by the circulation of cooling medium, its intensity is made not burnt till ambient influnence, the service life of effective prolongation roller rod 1, card kiln accident is avoided to occur.In addition, after using metallic roll rod 1, its intensity high-bearing capacity is strong, and make transmission more steady, finished product Ceramic Tiles is not yielding.
Further description, described roller rod 1 adopts steel alloy to make.Preferred employing steel alloy is metal material, easy to process, can weld repairs, reduces production cost.
Further description, is provided with carrier pipe 2 described in N bar, and multiple adjacent described roller rod 1 is divided into N group, and described in one group, roller rod group is connected to carrier pipe 2 described in same jointly by carrier pipe branch.Pair roller rod 1 divides into groups, and is connected with different carrier pipes 2, can effectively control the cooling effect of the roller rod 1 of difference group, is more conducive to a control of the quality to Ceramic Tiles.
Further description, Article 1, described in carrier pipe 2 described in and N article, the top of carrier pipe 2 is connected to first medium generator, described in other, the top of carrier pipe 2 is connected to second medium generator, and the temperature of the medium that described first medium generator produces is lower than described second medium generator.On roller way kiln production line, head and the tail two place's roller rods 1 are cooled by the cooling medium that temperature is lower, provide the environment of a temperature gradients, improve the quality of finished product Ceramic Tiles, ensure the intensity of Ceramic Tiles.
As shown in Figure 3 and Figure 4, the pre-hot junction 101 of described roller way kiln is also provided with chilling airduct 4, described chilling airduct 4 is arranged at the top of described roller rod 1, described chilling airduct 4 has several air outlet 41 along its pipe to lineal layout, and described air outlet 41 is obliquely installed the top between two adjacent described roller rods 1.
Chilling airduct 4 sets out air port 41 by arrangement on steel pipe and is prepared from, and chilling airduct 4 is arranged at the pre-hot junction 101 of roller way kiln, and by drum cold wind in steel pipe, cold wind sprays from air outlet 41, beats on the brick face of heat, plays quenching effect.Can with reference to the cool air hose structure of applying for before our company in 201410134431.7.
Further description, described air outlet 41 is flat long groove shape, and several described air outlet 41 is arranged along its pipe to straight horizontal interval.Column chilling wind in front application is changed into the air outlet 41 of flat, poroidly flat long groove shape is changed into by original, chilling wind changes flat air-flow into by cylindric air-flow, flat chilling wind is on softening brick face, decrease cylindric air-flow and blow the water ripples formed on softening brick face, under the quality prerequisite not affecting brick, improve chilling wind produces water ripples impact on hot brick surface.
Further description, the groove width of described air outlet 41 is 4mm, and its length is 200mm, is spaced apart 5mm, further description between each described air outlet 41, and the distance from bottom brick face height of described chilling airduct 4 is about about 20cm.High temperature resistant seamless stainless-steel pipe can be adopted to produce chilling airduct 4, and rational groove width, flute length and gap can make cold wind be distributed on brick face uniformly, reduce the appearance of brick face water ripples.
Further description, the air-out direction of described air outlet and the included angle A walking brick direction of described roller rod are 45 °, the gap between two roller rods is blown with 45° angle, can prevent chilling wind from too strongly blowing in brick face, also can prevent chilling wind on roller rod, cause the generation distortion uneven in temperature of roller rod, and cause adobe to produce roller rod print.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. a roller way kiln for cooling high-efficiency, is provided with roller rod cooling device, it is characterized in that in described roller way kiln: described roller rod cooling device comprises for the roller rod of transmission, for inputting the carrier pipe of cooling medium and the efferent duct for reclaiming band thermal medium;
Described roller rod is hollow tubular structures, the end face of the either end of described roller rod is provided with medium input port, the end face of its other end is provided with medium delivery outlet, described medium input port is connected with described carrier pipe by relatively rotating parts, described medium delivery outlet is connected with described efferent duct by relatively rotating parts, and the terminal of described efferent duct is connected to preheating zone or the combustion air pipeline of kiln;
Cooling medium is transported to the inside of described roller rod by described cooling medium carrier pipe, and exports along its hollow caliber through described hot Jie's delivery outlet, is finally reclaimed by the band thermal medium of cooling medium endothermic transition by described efferent duct.
2. the roller way kiln of a kind of cooling high-efficiency according to claim 1, is characterized in that: the top of described carrier pipe is connected to the generator of natural air, flue gas, inert gas or steam.
3. the roller way kiln of a kind of cooling high-efficiency according to claim 1, is characterized in that: the top of described carrier pipe is connected to the delivery port of water tank.
4. the roller way kiln of a kind of cooling high-efficiency according to claim 1 or 2 or 3, is characterized in that: described relatively rotating parts and described roller rod or described carrier pipe or the sheathed of described efferent duct are connected the sealing ring being equipped with and being no less than 1.
5. the roller way kiln of a kind of cooling high-efficiency according to claim 1, it is characterized in that: be provided with carrier pipe described in N bar, multiple adjacent described roller rod is divided into N group, and described in one group, roller rod group is connected to carrier pipe described in same jointly by carrier pipe branch.
6. the roller way kiln of a kind of cooling high-efficiency according to claim 5, it is characterized in that: described in carrier pipe described in Article 1 and N article, the top of carrier pipe is connected to first medium generator, described in other, the top of carrier pipe is connected to second medium generator, and the temperature of the medium that described first medium generator produces is lower than described second medium generator.
7. the roller way kiln of a kind of cooling high-efficiency according to claim 1, it is characterized in that: the pre-hot junction of described roller way kiln is also provided with chilling airduct, described chilling airduct is arranged at the top of described roller rod, described chilling airduct has several air outlet along its pipe to lineal layout, and described air outlet is obliquely installed the top between two adjacent described roller rods.
8. the roller way kiln of a kind of cooling high-efficiency according to claim 1, is characterized in that: described air outlet is flat long groove shape, and several described air outlet is arranged along its pipe to straight horizontal interval.
9. the roller way kiln of a kind of cooling high-efficiency according to claim 8, is characterized in that: the groove width of described air outlet is 4mm, and its length is 200mm, is spaced apart 5mm between each described air outlet.
10. the roller way kiln of a kind of cooling high-efficiency according to claim 8, is characterized in that: the air-out direction of described air outlet and the included angle A walking brick direction of described roller rod are 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662477.6U CN204854326U (en) | 2015-08-28 | 2015-08-28 | Cooling efficient roll table kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662477.6U CN204854326U (en) | 2015-08-28 | 2015-08-28 | Cooling efficient roll table kiln |
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| Publication Number | Publication Date |
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| CN204854326U true CN204854326U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520662477.6U Active CN204854326U (en) | 2015-08-28 | 2015-08-28 | Cooling efficient roll table kiln |
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| CN (1) | CN204854326U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314682A (en) * | 2017-08-29 | 2017-11-03 | 广西容县顺垚仿古建陶有限公司 | A kind of ancient architecture blue bricks fires the water circle device of kiln |
| CN107345763A (en) * | 2017-08-29 | 2017-11-14 | 广西容县顺垚仿古建陶有限公司 | A kind of firing kiln of ancient architecture blue bricks |
| CN107356120A (en) * | 2017-08-29 | 2017-11-17 | 广西容县顺垚仿古建陶有限公司 | A kind of burning equipment of ancient architecture blue bricks |
| CN113566566A (en) * | 2021-07-08 | 2021-10-29 | 佛山市东鹏陶瓷有限公司 | Energy-saving quick-burning roller kiln |
| CN117109293A (en) * | 2023-10-23 | 2023-11-24 | 江苏博涛智能热工股份有限公司 | Roller assembly, roller furnace and method for mounting roller assembly on roller furnace |
-
2015
- 2015-08-28 CN CN201520662477.6U patent/CN204854326U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314682A (en) * | 2017-08-29 | 2017-11-03 | 广西容县顺垚仿古建陶有限公司 | A kind of ancient architecture blue bricks fires the water circle device of kiln |
| CN107345763A (en) * | 2017-08-29 | 2017-11-14 | 广西容县顺垚仿古建陶有限公司 | A kind of firing kiln of ancient architecture blue bricks |
| CN107356120A (en) * | 2017-08-29 | 2017-11-17 | 广西容县顺垚仿古建陶有限公司 | A kind of burning equipment of ancient architecture blue bricks |
| CN113566566A (en) * | 2021-07-08 | 2021-10-29 | 佛山市东鹏陶瓷有限公司 | Energy-saving quick-burning roller kiln |
| CN117109293A (en) * | 2023-10-23 | 2023-11-24 | 江苏博涛智能热工股份有限公司 | Roller assembly, roller furnace and method for mounting roller assembly on roller furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 528031 Chancheng, Foshan District, Jiangwan, No. three, No., layer 8, layer two Co-patentee after: Guangdong Dongpeng Holdings Co., Ltd. Patentee after: Foshan Dongpeng Ceramic Co., Ltd. Co-patentee after: Zibo Kapuer Ceramics Co., Ltd. Co-patentee after: Fengcheng Dongpeng Ceramic Co., Ltd. Co-patentee after: Donghua Foshan New Material Co., Ltd. Address before: 528031 Chancheng, Foshan District, Jiangwan, No. three, No., layer 8, layer two Co-patentee before: Guangdong Dongpeng Holdings Co., Ltd. Patentee before: Foshan Dongpeng Ceramic Co., Ltd. Co-patentee before: Zibo Kapuer Ceramics Co., Ltd. Co-patentee before: Fengcheng Dongpeng Ceramic Co., Ltd. Co-patentee before: Foshan Huashengchang Ceramic Co., Ltd. Co-patentee before: Guangdong Dongpeng Ceramic Co., Ltd. |
|
| TR01 | Transfer of patent right |