CN103697691A - Adjustable combustion device and method for kiln - Google Patents
Adjustable combustion device and method for kiln Download PDFInfo
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- CN103697691A CN103697691A CN201210394818.7A CN201210394818A CN103697691A CN 103697691 A CN103697691 A CN 103697691A CN 201210394818 A CN201210394818 A CN 201210394818A CN 103697691 A CN103697691 A CN 103697691A
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- kiln
- adjustable
- gas pipe
- wall
- adjustable gas
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Abstract
The invention discloses an adjustable combustion device and an adjustable combustion method for a kiln, and solves the problem that the combustion device cannot be moved randomly in a sintering process of a tunnel kiln. The adjustable combustion device is characterized in that an adjustable gas pipe 3 is arranged; a plurality of gas spray holes 5 are uniformly formed in the front end of the adjustable gas pipe 3; a gas port 6 is formed in the tail end of the adjustable gas pipe 3; a fixed pipe 2 is sleeved outside the adjustable gas pipe 3; a fixed bracket 4 is arranged at the front end between the adjustable gas pipe 3 and the fixed pipe 2; a connection disk 8 is arranged on the adjustable gas pipe 3; a kiln fire watching port 7 is formed in the connection disk 8; the connection disk 8 is connected and is fixed with a flange disk 9 arranged at the tail end of the fixed pipe 2 through a flange disk fixing screw 11; the adjustable gas pipe 3 is arranged at the central positions of the fixed bracket 4 and the connection disk 8 and a certain gap is reversed between the fixed bracket 4 and the connection disk 8; the fixed pipe 2 is arranged on the wall of a kiln port of a kiln wall 1; the position between the fixed pipe 2 and the kiln port is fixed to a kiln wall mouth through an expansion bolt 12 and a fastening steel plate 10. The device and the method have the advantages that the combustion device can move randomly, the energy is saved and the efficiency is high; the device and the method are applicable to the combustion application of a refractory material tunnel kiln.
Description
Technical field:
The present invention is specifically related to the adjustable burner of a kind of kiln and method thereof, belongs to the field of combustion technology of tunnel kiln of fire resisting material, is adapted to the burn application of tunnel kiln of fire resisting material.
Background technology:
Known to inventor, the domestic burner using for refractory material sintering process is installed with fixed position at present, and the burner on conventional burner has a segment distance apart from tunnel cave interior wall within the walls at the kiln of tunnel cave, just farther apart from sinter.The working method of the burner on existing designed combustion device is under thermal-radiating condition, to carry out sintering by external flame, simultaneously maximum temperature position on kiln wall not at agglomerate bodies, interior kiln wall and sinter are not flame direct sinterings by radiation delivery part heat energy, so the crater of kiln wall is because of sintering warpage especially severe in concrete operations, in addition kiln within the walls temperature higher than agglomerate bodies temperature, be to have wasted fuel.
Summary of the invention:
Object of the present invention is exactly in order to overcome above-mentioned defect, provides a kind of and can effectively utilize flame temperature, the adjustable burner of kiln and method thereof that efficiency of combustion is high.
The present invention realizes according to following technical scheme.The adjustable burner of described kiln and method thereof, by kiln wall 1 and adjustable burner, formed, it is characterized in that arranging an adjustable Gas Pipe 3, front end in adjustable Gas Pipe 3 is evenly provided with a plurality of gas jet orifices 5, tail end is provided with combustion gas interface 6, the outer cover of adjustable Gas Pipe 3 is equipped with stationary pipes 2, front end between adjustable Gas Pipe 3 and stationary pipes 2 is provided with fixed support 4, in adjustable Gas Pipe 3, terminal pad 8 is set, Yao Lu Huo lookout mouth 7 is set on terminal pad 8, terminal pad 8 is connected and fixed by ring flange fixed screw 11 and the ring flange 9 of stationary pipes 2 tail end settings.Adjustable Gas Pipe 3 is placed on the center of fixed support 4 and terminal pad 8, and leaves certain interval.On the kilneye wall wall of kiln wall 1, be provided with stationary pipes 2, between stationary pipes 2 and kiln mouth, by expansion bolt 12, by fastening steel plate 10, be fixed on kiln wall wall mouth.
The adjustable burner of kiln of the present invention and method thereof comprise; Stationary pipes, fixed support, adjustable Gas Pipe, Yao Lu Huo looks at mouth, gas jet orifice, combustion gas interface.
The invention has the beneficial effects as follows: the adjustable Gas Pipe by the adjustable burner of kiln and method thereof regulates in kiln, and exceed kiln wall and arrive the gap between sinter or two kiln cars, stable correctly to meet kiln temperature, be implemented in refractory material sintering process and can effectively utilize combustion flame to reduce the consumption to fuel, there is efficient energy-saving.
Accompanying drawing explanation:
Accompanying drawing is the adjustable burner structure chart of kiln
In figure: 1. kiln wall, 2. stationary pipes, 3. adjustable Gas Pipe, 4. fixed support, 5. gas jet orifice, 6. combustion gas interface, 7. Yao Lu Huo lookout mouthful, 8. ring flange, 9. terminal pad, 10 fastening steel plates, 11. ring flange fixed screws, 12. expansion bolts
The specific embodiment:
Below in conjunction with drawings and Examples, the present invention is described in further detail: the adjustable burner of the kiln shown in figure and method thereof, an adjustable Gas Pipe 3 is set, front end in adjustable Gas Pipe 3 is evenly provided with a plurality of gas jet orifices 5, tail end is provided with combustion gas interface 6, the outer cover of adjustable Gas Pipe 3 is equipped with stationary pipes 2, front end between adjustable Gas Pipe 3 and stationary pipes 2 is provided with fixed support 4, in adjustable Gas Pipe 3, terminal pad 8 is set, Yao Lu Huo lookout mouth 7 is set on terminal pad 8, terminal pad 8 is connected and fixed by ring flange fixed screw 11 and the ring flange 9 of stationary pipes 2 tail end settings.Adjustable Gas Pipe 3 is placed on the center of fixed support 4 and terminal pad 8, and leaves certain interval.On the kilneye wall wall of kiln wall 1, be provided with stationary pipes 2, between stationary pipes 2 and kiln mouth, by expansion bolt 12, by fastening steel plate 10, be fixed on kiln wall wall mouth.
The adjustable burner of kiln of the present invention and method operation principle thereof are, for the combustion flame high temperature position of a plurality of gas jet orifices 5 is effectively utilized, combustion air and combustion gas are from combustion gas interface 6, to be transported in adjustable Gas Pipe 3 simultaneously, when tunnel cave wicket is opened, adjustable Gas Pipe 3 and gas jet orifice 5 synchronously shrink to kiln wall 1 exterior wall, tunnel cave wicket is opened to certain position while stopping, and front end and the gas jet orifice 5 of adjustable Gas Pipe 3 synchronously stops in stationary pipes 2, not affecting sinter passes through, when tunnel cave wicket starts to close, adjustable Gas Pipe 3 and gas jet orifice 5 synchronously put in to kiln wall 1 interior wall place, and advance to the gap between sinter or kiln car to exceeding kiln wall, the gap that when tunnel cave wicket is closed, adjustable Gas Pipe 3 and gas jet orifice 5 synchronously exceed between kiln wall arrival sinter or kiln car stops at best sintered location, sinter in tunnel cave is carried out to reasonable sintering.Adjustable Gas Pipe 3 materials can be metals or nonmetal.
Claims (7)
1. the adjustable burner of kiln and method thereof, by kiln wall (1) and adjustable burner, formed, it is characterized in that arranging an adjustable Gas Pipe (3), front end in adjustable Gas Pipe (3) is evenly provided with a plurality of gas jet orifices (5), tail end is provided with combustion gas interface (6), the outer cover of adjustable Gas Pipe (3) is equipped with stationary pipes (2), front end between adjustable Gas Pipe (3) and stationary pipes (2) is provided with fixed support (4), terminal pad (8) is set in adjustable Gas Pipe (3), Yao Lu Huo lookout mouthful (7) is set on terminal pad (8), terminal pad (8) is connected and fixed by ring flange fixed screw (11) and the ring flange (9) that stationary pipes (2) tail end arranges.Adjustable Gas Pipe (3) is placed on the center of fixed support (4) and terminal pad (8), and leaves certain interval.On the kilneye wall wall of kiln wall (1), be provided with stationary pipes (2), between stationary pipes (2) and kiln mouth, by expansion bolt (12), by fastening steel plate (10), be fixed on kiln wall wall mouth.
2. the adjustable burner of kiln and the method thereof as claim 1, told, is characterized in that the length of adjustable Gas Pipe (3) is wider than the width of kiln wall (1).
3. the adjustable burner of kiln and the method thereof as claim 1, told, the front end that it is characterized in that adjustable Gas Pipe (3) is evenly provided with a plurality of gas jet orifices (5), and the diameter of gas jet orifice (5) is less than the diameter of combustion gas interface (6).
4. the adjustable burner of kiln and the method thereof as claim 1, told, it is characterized in that the external diameter of adjustable Gas Pipe (3) is less than the center bore of fixed support (4) and terminal pad (8), adjustable Gas Pipe (3) is placed on the center of fixed support (4) and terminal pad (8), and leaves certain interval.
5. the adjustable burner implementation method of kiln of telling as claim 1 is, for the combustion flame high temperature position of a plurality of gas jet orifices (5) is effectively utilized, combustion air and combustion gas are from combustion gas interface (6), to be transported in adjustable Gas Pipe (3) simultaneously, when tunnel cave wicket is opened, adjustable Gas Pipe (3) and gas jet orifice (5) synchronously shrink to kiln wall (1) exterior wall, tunnel cave wicket is opened to certain position while stopping, and front end and the gas jet orifice (5) of adjustable Gas Pipe (3) synchronously stops in stationary pipes (2), not affecting sinter passes through, when tunnel cave wicket starts to close, adjustable Gas Pipe (3) and gas jet orifice (5) synchronously put in to kiln wall (1) interior wall place, and advance to the gap between sinter or kiln car to exceeding kiln wall, the gap that when tunnel cave wicket is closed, adjustable Gas Pipe (3) and gas jet orifice (5) synchronously exceed between kiln wall arrival sinter or kiln car stops at best sintered location, sinter in tunnel cave is carried out to reasonable sintering.
6. the adjustable burner of kiln and the method thereof as claim 5, told, is characterized in that combustion air and combustion gas are from combustion gas interface (6), to be transported in adjustable Gas Pipe (3) simultaneously.
7. the adjustable burner of kiln and the method thereof as claim 5, told, is characterized in that adjustable Gas Pipe (3) material can be metal or nonmetal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394818.7A CN103697691A (en) | 2012-09-27 | 2012-09-27 | Adjustable combustion device and method for kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394818.7A CN103697691A (en) | 2012-09-27 | 2012-09-27 | Adjustable combustion device and method for kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697691A true CN103697691A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210394818.7A Pending CN103697691A (en) | 2012-09-27 | 2012-09-27 | Adjustable combustion device and method for kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697691A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022815A (en) * | 1958-03-31 | 1962-02-27 | Bloom Eng Co Inc | Burner mechanism |
| US3209808A (en) * | 1962-04-16 | 1965-10-05 | Bloom Eng Co Inc | Soaking pit burner or the like |
| US4475885A (en) * | 1983-07-28 | 1984-10-09 | Bloom Engineering Company, Inc. | Adjustable flame burner |
| US20090325110A1 (en) * | 2008-06-30 | 2009-12-31 | William John Mahoney | Reliable ignition of hot oxygen generator |
| CN202955972U (en) * | 2012-09-27 | 2013-05-29 | 梁燕龙 | Adjustable combustion device of kiln |
-
2012
- 2012-09-27 CN CN201210394818.7A patent/CN103697691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022815A (en) * | 1958-03-31 | 1962-02-27 | Bloom Eng Co Inc | Burner mechanism |
| US3209808A (en) * | 1962-04-16 | 1965-10-05 | Bloom Eng Co Inc | Soaking pit burner or the like |
| US4475885A (en) * | 1983-07-28 | 1984-10-09 | Bloom Engineering Company, Inc. | Adjustable flame burner |
| US20090325110A1 (en) * | 2008-06-30 | 2009-12-31 | William John Mahoney | Reliable ignition of hot oxygen generator |
| CN202955972U (en) * | 2012-09-27 | 2013-05-29 | 梁燕龙 | Adjustable combustion device of kiln |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |
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| WD01 | Invention patent application deemed withdrawn after publication |