CN204100834U - The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting - Google Patents
The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting Download PDFInfo
- Publication number
- CN204100834U CN204100834U CN201420589497.0U CN201420589497U CN204100834U CN 204100834 U CN204100834 U CN 204100834U CN 201420589497 U CN201420589497 U CN 201420589497U CN 204100834 U CN204100834 U CN 204100834U
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- CN
- China
- Prior art keywords
- kiln
- expanded letter
- kun road
- gas
- gas gun
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses the expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting, be included in the first gas gun that kiln inner space, expanded letter Kun road is communicated with, second gas gun and the 3rd gas gun, first gas gun and the second gas gun are fixedly mounted in the middle of kiln both sides, expanded letter Kun road respectively, 3rd gas gun is fixedly mounted in the middle of bottom expanded letter Kun road kiln, and the 3rd gas gun and kiln inner space, expanded letter Kun road connectivity part are set to inclined plane, the below of expanded letter Kun road kiln is provided with operation hole, the first hot gas on expanded letter Kun road kiln sidewall goes out between pipe and the first air inlet to be provided with the first return fan, second hot gas goes out between pipe and the second air inlet to be provided with the second return fan.The utility model device can be recycled the energy after fuel gas buring, to treating that burned product heats in expanded letter Kun road kiln, fully to recycle the heat that fuel gas buring produces, saving energy, reducing fuel cost.
Description
Technical field
The utility model relates to kiln technical field, the expanded letter Kun road kiln that specifically a kind of efficient waste heat is combustion-supporting.
Background technology
In the production of ceramic, in high temperature firing zone or the preheating zone of ceramic kiln, produce high temperature by fuel gas buring to heat kiln, high temperature firing zone on existing ceramic wide-body kiln or preheating zone kiln, width is about 280 ~ 350cm, general is provided with two gas guns in the left and right sides, when kiln width is more than 272cm, just there will be the temperature difference with both sides in the middle part of kiln and reach 8 ~ 20 DEG C, can cause during heating by the Ceramic Tiles heated, produce aberration and size deviation, have impact on product quality, therefore existing Kun road kiln structure haves much room for improvement.And exist at the sintering procedure of ceramic, combustion gas then high-temperature gas is directly discharged or just simple recycling, to the recycling wretched insufficiency of heat, not only causes the huge waste of energy, but also adds fuel cost.
Utility model content
The purpose of this utility model be to provide a kind of energy efficient to recycle and help combustion gas conflagration the combustion-supporting expanded letter Kun road kiln of efficient waste heat, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting, be included in the first gas gun that kiln inner space, expanded letter Kun road is communicated with, second gas gun and the 3rd gas gun, described first gas gun and the second gas gun are fixedly mounted in the middle of kiln both sides, expanded letter Kun road respectively, described 3rd gas gun is fixedly mounted in the middle of bottom expanded letter Kun road kiln, and the 3rd gas gun and kiln inner space, expanded letter Kun road connectivity part are set to inclined plane, the below of expanded letter Kun road kiln is provided with operation hole, the expanded letter Kun road kiln sidewall be positioned at above the first gas gun is provided with the first hot gas and goes out pipe, the expanded letter Kun road kiln being positioned at the 3rd gas gun side offers the first air inlet, described first hot gas goes out between pipe and the first air inlet to be provided with the first return fan, first hot gas goes out between pipe and the first return fan to be also provided with the first bypass control valve, the expanded letter Kun road kiln sidewall be positioned at above the second gas gun is provided with the second hot gas and goes out pipe, the expanded letter Kun road kiln being positioned at the 3rd gas gun opposite side offers the second air inlet, described second hot gas goes out between pipe and the second air inlet to be provided with the second return fan, second hot gas goes out between pipe and the second return fan to be also provided with the second bypass control valve.
As further program of the utility model: the inclination angle of described 3rd gas gun and kiln inner space, expanded letter Kun road connectivity part inclined plane is 45 ~ 60 °, and the inclination angle of described first air inlet and the second air inlet is also 45 ~ 60 °.
As the utility model further scheme: described first return fan and the second return fan are all lower than the height of expanded letter Kun road kiln.
Compared with prior art, the beneficial effects of the utility model are: the utility model device can be recycled the energy after fuel gas buring, the heat of part hot gas is through controlling to be incorporated into other energy recycling devices, another part gas is to treating that burned product heats in expanded letter Kun road kiln, fully to recycle the heat that fuel gas buring produces, save energy, reduce fuel cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the combustion-supporting expanded letter Kun road kiln of efficient waste heat.
In figure: 1-first gas gun 1; 2-second gas gun; 3-the 3rd gas gun; 4-operates hole; 5-insulating brick-layer; 6-first hot gas goes out pipe; 7-second hot gas goes out pipe; 8-first return fan; 9-second return fan; 10-first air inlet; 11-second air inlet; 12-first bypass control valve; 13-second bypass control valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, the expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting, be included in the first gas gun 1 that kiln inner space, expanded letter Kun road is communicated with, second gas gun 2 and the 3rd gas gun 3, first gas gun 1 and the second gas gun 2 are fixedly mounted in the middle of kiln both sides, expanded letter Kun road respectively, 3rd gas gun 3 is fixedly mounted in the middle of bottom expanded letter Kun road kiln, and the 3rd gas gun 3 is set to inclined plane with kiln inner space, expanded letter Kun road connectivity part, its inclination angle is 45 ~ 60 °, the below of expanded letter Kun road kiln is provided with operation hole 4, the expanded letter Kun road kiln sidewall be positioned at above the first gas gun 1 is provided with the first hot gas and goes out pipe 6, the expanded letter Kun road kiln being positioned at the 3rd gas gun 3 side offers the first air inlet 10, first hot gas goes out between pipe 6 and the first air inlet 10 to be provided with the first return fan 8, first hot gas goes out between pipe 6 and the first return fan 8 to be also provided with the first bypass control valve 12, the expanded letter Kun road kiln sidewall be positioned at above the second gas gun 2 is provided with the second hot gas and goes out pipe 7, the expanded letter Kun road kiln being positioned at the 3rd gas gun 3 opposite side offers the second air inlet 11, second hot gas goes out between pipe 7 and the second air inlet 11 to be provided with the second return fan 9, second hot gas goes out between pipe 7 and the second return fan 9 to be also provided with the second bypass control valve 13, the inclination angle of the first air inlet 10 and the second air inlet 11 is also 45 ~ 60 °, first return fan 8 and the second return fan 9 are all lower than the height of expanded letter Kun road kiln.
The combustion gas sprayed into from the first gas gun 1, second gas gun 2 and the 3rd gas gun 3 forms hot gas after expanded letter Kun road kiln combustion, hot gas goes out pipe from hot gas and discharges, part hot gas controls hot gas to introduce in other energy recycling devices through bypass control valve, part gas enters in expanded letter Kun road kiln through return fan and air inlet, air in expanded letter Kun road kiln is heated, simultaneously to treating that burned product heats in expanded letter Kun road kiln, fully to recycle the heat that fuel gas buring produces, save energy, reduce fuel cost.
Utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (3)
1. the expanded letter Kun road kiln that an efficient waste heat is combustion-supporting, be included in the first gas gun (1) that kiln inner space, expanded letter Kun road is communicated with, second gas gun (2) and the 3rd gas gun (3), it is characterized in that, described first gas gun (1) and the second gas gun (2) are fixedly mounted in the middle of kiln both sides, expanded letter Kun road respectively, described 3rd gas gun (3) is fixedly mounted in the middle of bottom expanded letter Kun road kiln, and the 3rd gas gun (3) and kiln inner space, expanded letter Kun road connectivity part are set to inclined plane, the below of expanded letter Kun road kiln is provided with operation hole (4), the expanded letter Kun road kiln sidewall being positioned at the first gas gun (1) top is provided with the first hot gas and goes out pipe (6), the expanded letter Kun road kiln being positioned at the 3rd gas gun (3) side offers the first air inlet (10), described first hot gas goes out between pipe (6) and the first air inlet (10) to be provided with the first return fan (8), first hot gas goes out between pipe (6) and the first return fan (8) to be also provided with the first bypass control valve (12), the expanded letter Kun road kiln sidewall being positioned at the second gas gun (2) top is provided with the second hot gas and goes out pipe (7), the expanded letter Kun road kiln being positioned at the 3rd gas gun (3) opposite side offers the second air inlet (11), described second hot gas goes out between pipe (7) and the second air inlet (11) to be provided with the second return fan (9), second hot gas goes out between pipe (7) and the second return fan (9) to be also provided with the second bypass control valve (13).
2. the expanded letter Kun road kiln that efficient waste heat according to claim 1 is combustion-supporting, it is characterized in that, described 3rd gas gun (3) is 45 ~ 60 ° with the inclination angle of kiln inner space, expanded letter Kun road connectivity part inclined plane, and the inclination angle of described first air inlet (10) and the second air inlet (11) is also 45 ~ 60 °.
3. the expanded letter Kun road kiln that efficient waste heat according to claim 1 is combustion-supporting, is characterized in that, described first return fan (8) and the second return fan (9) are all lower than the height of expanded letter Kun road kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589497.0U CN204100834U (en) | 2014-10-13 | 2014-10-13 | The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589497.0U CN204100834U (en) | 2014-10-13 | 2014-10-13 | The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100834U true CN204100834U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589497.0U Active CN204100834U (en) | 2014-10-13 | 2014-10-13 | The expanded letter Kun road kiln that a kind of efficient waste heat is combustion-supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100834U (en) |
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2014
- 2014-10-13 CN CN201420589497.0U patent/CN204100834U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |