CN102914147A - Mechanical telescopic combustion device and method for tunnel kiln - Google Patents
Mechanical telescopic combustion device and method for tunnel kiln Download PDFInfo
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- CN102914147A CN102914147A CN 201210345032 CN201210345032A CN102914147A CN 102914147 A CN102914147 A CN 102914147A CN 201210345032 CN201210345032 CN 201210345032 CN 201210345032 A CN201210345032 A CN 201210345032A CN 102914147 A CN102914147 A CN 102914147A
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- air hose
- telescopic
- gas pipe
- kiln
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Abstract
The invention relates to a mechanical telescopic combustion device and method for the tunnel kiln. The front end of a telescopic gas pipe is provided with a gas burner 6, and the rear end is provided with a gas interface 16; a telescopic air pipe 3 is sleeved on the front section of a telescopic gas pipe 5; an air pipe 2 is sleeved outside the telescopic air pipe 3; an air inlet 13 is arranged between two groups of sealing gaskets 15 of the telescopic air pipe 3; an air interface 14 is arranged on the middle-rear part of the air pipe 2; a tunnel kiln eye is formed by a kiln furnace flange disc 10 and an expansion screw 12 through connection; the rear end of the telescopic gas pipe 5 is provided with a rack 17; the rack 17 is provided with a gear ring 19; the center of the gear ring 19 is provided with a motor shaft 20; a motor 18 is fixed on a connection plate 21 through a screw 11; and the connection plate 21 is fixed on a kiln furnace 1 through the expansion screw 12. The mechanical telescopic combustion device is movable and efficient, consumes the least energy and is suitable for the combustion of the refractory tunnel kiln.
Description
Technical field:
The present invention is specifically related to a kind of tunnel cave mechanical-stretching burner 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 the inventor, the tunnel cave burner that uses for the refractory material sintering is at present all installed with the fixed position, and the burner on the burner commonly used has a segment distance apart from the tunnel cave interior wall within the walls at the kiln of tunnel cave, and is just farther apart from sinter.The working method of the burner on the existing designed combustion device is that outer flame carries out sintering under thermal-radiating condition, simultaneously the maximum temperature position on the kiln wall not at agglomerate bodies, interior kiln wall and sinter are by radiation delivery part heat energy, it or not the flame direct sintering, so the crater of kiln wall is because of the sintering warpage especially severe in concrete operations, in addition kiln within the walls temperature to be higher than the agglomerate bodies temperature be to have wasted fuel.
Summary of the invention:
Purpose of the present invention is exactly in order to overcome defects, provides a kind of and can effectively utilize combustion flame, and ignition temperature is directly burnt in sinter, improves tunnel cave mechanical-stretching burner and the method thereof of efficiency of combustion.
The present invention realizes according to following technical scheme.Described tunnel cave mechanical-stretching burner and method thereof, it is characterized in that arranging a telescopic Gas Pipe 5, front end in telescopic Gas Pipe 5 is provided with fuel burner nozzle 6, follower head arranges combustion gas interface 16, the leading portion of telescopic Gas Pipe 5 is equipped with telescopic air hose 3, front end arranges fixed support 4 between telescopic air hose 3 and telescopic Gas Pipe 5, tail end at telescopic air hose 3 arranges ring flange 9, be fixedly connected with by flange screw 11 with the terminal pad 8 on being arranged on telescopic Gas Pipe 5, outside telescopic air hose 3, be nested with air hose 2, be provided with two groups of sealing gaskets 15 between air hose 2 and the telescopic air hose 3, two groups on the telescopic air hose 3 have and are provided with the postmedian that air intlet 13. air interfaces 14 are arranged on air hose 2 between the sealing gasket 15, and Yao Lu Huo lookout mouthfuls 7 is arranged on the terminal pad 8.Air hose 2 connects to form with kiln 1 by kiln ring flange 10, setscrew 12, it is characterized in that movably the follower head of Gas Pipe 5 is provided with tooth bar 17, dispose gear ring 19 with its male and female, the center of gear ring 19 is provided with motor shaft 20, motor 18 is fixed on the connecting plate 21 by screw 11, and connecting plate 21 is fixed on the kiln 1 by setscrew 12.Tunnel cave mechanical-stretching burner of the present invention fixedly on the kiln 1, is fixed on connecting plate 21 bottom of kiln 1 by kiln ring flange 10 and setscrew 12 with fixed air pipe 2.Starter motor 18 forward and reverse runnings, drive motor axle 20 and gear ring 19 rotations, by being arranged on the movably tooth bar 17 of the follower head setting of flexible Gas Pipe 5, make the arbitrarily operation in kiln of telescopic Gas Pipe 5, fuel burner nozzle 6, telescopic air hose 3 is along with operation, under the effect of air interface 14 and air inlet 13, the flame temperature of regulating gas burner 6 in kiln.Sinter in the tunnel cave is carried out reasonable sintering.
Tunnel cave mechanical-stretching burner of the present invention and method thereof have and have improved significantly sintering quality, and sintering velocity, can correctly satisfy kiln temperature stable, are implemented in the refractory material sintering process.Effectively utilize the flame of fuel burner nozzle, reduce the consumption of fuel, the advantage of efficient energy-saving.
Description of drawings:
Accompanying drawing is tunnel cave mechanical-stretching burner structure chart
Among the figure: 1. kiln, 2. air hose, 3. telescopic air hose, 4. fixed support, 5. telescopic Gas Pipe, 6. fuel burner nozzle, 7. Yao Lu Huo lookout mouthful, 8. terminal pad, 9. ring flange, 10. kiln ring flange, 11. flange screws, 12. setscrews, 13. air intlet, 14. air interfaces, 15. sealing gaskets, 16. combustion gas interface, 17 tooth bars, 18 motors, 19 gear rings, 20 motor shafts, 21 connecting plates.
The specific embodiment:
The present invention is described in further detail below in conjunction with drawings and Examples: as shown in the figure tunnel cave mechanical-stretching burner and method thereof, its structure is that a telescopic Gas Pipe 5 is set, front end in telescopic Gas Pipe 5 is provided with fuel burner nozzle 6, follower head arranges combustion gas interface 16, the leading portion of telescopic Gas Pipe 5 is equipped with telescopic air hose 3, front end arranges fixed support 4 between telescopic air hose 3 and telescopic Gas Pipe 5, terminal pad 8 on the tail end of telescopic air hose 3 arranges ring flange 9 and is arranged on telescopic Gas Pipe 5 is fixedly connected with by flange screw 11, outside telescopic air hose 3, be nested with air hose 2, be provided with two groups of sealing gaskets 15 between air hose 2 and the telescopic air hose 3, two groups on the telescopic air hose 3 have and are provided with the postmedian that air intlet 13. air interfaces 14 are arranged on air hose 2 between the sealing gasket 15, and Yao Lu Huo lookout mouthfuls 7 is arranged on the terminal pad 8.The tunnel kilneye is connected to form by kiln ring flange 10, setscrew 12, the follower head that it is characterized in that the Gas Pipe 5 of movable expanding is provided with tooth bar 17, dispose gear ring 19 with its male and female, the center of gear ring 19 is provided with motor shaft 20, motor 18 is fixed on the connecting plate 21 by screw 11, and connecting plate 21 is fixed on the kiln 1 by setscrew 12.
Tunnel cave mechanical-stretching burner of the present invention and method operation principle thereof be, fixed air pipe 2 fixedly on the kiln 1, is fixed on connecting plate 21 bottom of kiln 1 by kiln ring flange 10 and setscrew 12.Starter motor 18 forward and reverse runnings, drive motor axle 20 and gear ring 19 rotations, the tooth bar 17 that arranges by the follower head that is arranged on telescopic Gas Pipe 5, make the arbitrarily operation in kiln of telescopic Gas Pipe 5, fuel burner nozzle 6, telescopic air hose 3 is along with operation, under the effect of air interface 14 and air inlet 13, the flame temperature of regulating gas burner 6 in kiln.Sinter in the tunnel cave is carried out reasonable sintering.
Claims (3)
1. tunnel cave mechanical-stretching burner and method thereof, it is characterized in that arranging a telescopic Gas Pipe of cylinder (5), front end in telescopic Gas Pipe (5) is provided with fuel burner nozzle (6), follower head arranges combustion gas interface (16), the leading portion of telescopic Gas Pipe (5) is equipped with scalable air hose (3), front end arranges fixed support (4) between scalable air hose (3) and scalable Gas Pipe (5), terminal pad (8) on telescopic air hose (3) tail end arranges ring flange (9) and is arranged on telescopic Gas Pipe (5) is fixedly connected with by flange screw (11), outside scalable air hose (3), be nested with air hose (2), be provided with two groups of sealing gaskets (15) between air hose (2) and the scalable air hose (3), two groups on the scalable air hose (3) have and are provided with fuel gas inlet (13) between the sealing gasket (15). and air intlet (14) is arranged on the postmedian of air hose (2), Yao Lu Huo lookout mouthful (7) is arranged on the terminal pad (8), the tunnel kilneye is by kiln ring flange (10), setscrew (12) connects to form, the follower head of telescopic Gas Pipe (5) is provided with tooth bar (17), dispose gear ring (19) with its male and female, the center of gear ring (19) is provided with motor shaft (20), motor (18) is fixed on the connecting plate (21) by screw (11), and connecting plate (21) is fixed on the kiln (1) by setscrew (12).
2. tunnel cave mechanical-stretching burner as claimed in claim 1 and method thereof is characterized in that arranging telescopic air hose (3) and are set in the inner tubal wall of air hose (2), and leave the gap.
3. tunnel cave mechanical-stretching burner as claimed in claim 1 and method thereof is characterized in that arranging air hose (3) and the telescopic Gas Pipe (5) that can stretch and stretch simultaneously on kiln (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210345032 CN102914147A (en) | 2012-09-05 | 2012-09-05 | Mechanical telescopic combustion device and method for tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210345032 CN102914147A (en) | 2012-09-05 | 2012-09-05 | Mechanical telescopic combustion device and method for tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102914147A true CN102914147A (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210345032 Pending CN102914147A (en) | 2012-09-05 | 2012-09-05 | Mechanical telescopic combustion device and method for tunnel kiln |
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| CN (1) | CN102914147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420894A (en) * | 2013-02-17 | 2017-12-01 | 乌鲁木齐九品芝麻信息科技有限公司 | Adjust premixed secondary fuel burner nozzle and method |
-
2012
- 2012-09-05 CN CN 201210345032 patent/CN102914147A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420894A (en) * | 2013-02-17 | 2017-12-01 | 乌鲁木齐九品芝麻信息科技有限公司 | Adjust premixed secondary fuel burner nozzle and method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |