CN207702521U - A kind of roaster igniter - Google Patents
A kind of roaster igniter Download PDFInfo
- Publication number
- CN207702521U CN207702521U CN201721632116.2U CN201721632116U CN207702521U CN 207702521 U CN207702521 U CN 207702521U CN 201721632116 U CN201721632116 U CN 201721632116U CN 207702521 U CN207702521 U CN 207702521U
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- China
- Prior art keywords
- igniter
- burner
- roaster
- furnace wall
- chamber
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Abstract
The utility model is related to a kind of roaster igniters.Roaster igniter provided by the utility model includes：Furnace wall, gas piping, igniter burner, air pipeline；The igniter burner is axial vertical pipeline, and the gas piping and air pipeline are connected to the igniter burner, and the igniter burner is provided with pedestal, and the pedestal is set on the furnace wall；Burner chamber is provided on the furnace wall；The pedestal is provided with stove seam on the furnace wall.Roaster igniter service life provided by the utility model is long, is not susceptible to the accidents such as transposition deformation.
Description
Technical field
The utility model is related to a kind of calciners, and in particular to a kind of roaster igniter.
Background technology
Roaster is can to significantly reduce sintering temperature, and the machine of energy consumption is greatly reduced, is often required to by high-temperature roasting, therefore its
Expansion and contraction damage can often occur in furnace wall, and since the temperature difference is larger before and after igniting, this directly results in the production of igniter integral shift
The raw stress accidents such as to deform.
Utility model content
For the defects in the prior art, it is long to be to provide a kind of service life for the main purpose of the utility model, not rapid wear
Bad roaster igniter.
Roaster igniter provided by the utility model includes：Furnace wall, gas piping, igniter burner, air pipeline；Institute
It is axially inclined pipeline to state igniter burner, and the axial direction of igniter burner and the angle of horizontal furnace wall are 60-85 °；The coal gas
Pipeline and air pipeline are connected to the igniter burner, and the igniter burner is internally provided with casing, and casing is inside and outside to light a fire
Burner bottom is connected to, and the gas piping is connected to the top inside described sleeve pipe, outside the air pipeline and described sleeve pipe
Top connection；
It is provided with burner chamber on the furnace wall, the burner chamber is divided into two sections, the reduced cross-sectional of two sections of junctions,
The igniter burner bottom is set to the upper intersegmental part of the burner chamber, and igniter burner bottom cross-sectional area is more than described
The cross-sectional area of burner chamber two sections junction；Stove seam is provided on the furnace wall.
Further, the longitudinal section of the hypomere of burner chamber described in above-mentioned roaster igniter is up-small and down-big loudspeaker
Shape.
Further, the seam of stove described in above-mentioned roaster igniter top is filled with joint filling object.Joint filling object can be resistance to
The flexible high-temperature resistants substance such as high temperature fiber.
In conclusion roaster igniter provided by the utility model is by being rationally arranged burner shape, and burning
Gonys portion is provided with stove seam so that combustion nozzle system can overcome well to expand with heat and contract with cold, while ensureing furnace wall heat insulation effect so that
Service life of equipment is long, is not susceptible to the accidents such as transposition deformation.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram for the roaster igniter that one embodiment of the utility model provides.
Specific implementation mode
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that the orientation of the instructions such as term "top", "upper", "lower" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In this application unless specifically defined or limited otherwise, the terms such as term " connection " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, can also be electrical connection；
It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
The utility model is described as follows according to the preferred embodiment that Fig. 1 is provided：
A kind of roaster igniter includes：Furnace wall 5, gas piping 1, igniter burner 2, air pipeline 3；The point is burnt
Mouth 2 is axially inclined pipeline, and the axial direction of igniter burner 2 and the angle of horizontal furnace wall 5 are 60-85 °；The gas piping 1
It is connected to the igniter burner 2 with air pipeline 3, the igniter burner 2 is internally provided with casing, and casing is inside and outside to be burnt in igniting
2 bottom of mouth is connected to, and the gas piping 1 is connected to the top inside described sleeve pipe, outside the air pipeline 3 and described sleeve pipe
The top in portion is connected to；Burner chamber 7 is provided on the furnace wall 5, the burner chamber 7 divides for two sections, the cross of two sections of junctions
Reduced cross-sectional, 2 bottom of the igniter burner are set to the upper intersegmental part of the burner chamber 7, and 2 bottom of the igniter burner is transversal
Face area is more than the cross-sectional area of 7 two sections junction of the burner chamber；Stove seam 6 is provided on the furnace wall 5.
Further, the longitudinal section of the hypomere of burner chamber 7 described in above-mentioned roaster igniter is up-small and down-big loudspeaker
Shape.6 top of stove seam is filled with joint filling object 4, and joint filling object 4 is high-temperature fibre.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (3)
1. a kind of roaster igniter, which is characterized in that including：
Furnace wall, gas piping, igniter burner, air pipeline；
The igniter burner is axially inclined pipeline, and the axial direction of igniter burner and the angle of horizontal furnace wall are 60-85 °；
The gas piping and air pipeline are connected to the igniter burner, and the igniter burner is internally provided with casing, set
Pipe is inside and outside to be connected in igniter burner bottom, and the gas piping is connected to the top inside described sleeve pipe, the air pipeline and
Top connection outside described sleeve pipe；
Burner chamber is provided on the furnace wall, the burner chamber is divided into two sections, and the reduced cross-sectional of two sections of junctions is described
Igniter burner bottom is set to the upper intersegmental part of the burner chamber, and igniter burner bottom cross-sectional area is more than the burner
The cross-sectional area of chamber two sections junction；
Stove seam is provided on the furnace wall.
2. roaster igniter according to claim 1, which is characterized in that
The longitudinal section of the hypomere of the burner chamber is up-small and down-big horn-like.
3. roaster igniter according to claim 1, which is characterized in that
Stove seam top is filled with joint filling object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632116.2U CN207702521U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632116.2U CN207702521U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster igniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702521U true CN207702521U (en) | 2018-08-07 |
Family
ID=63024363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632116.2U Active CN207702521U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702521U (en) |
-
2017
- 2017-11-24 CN CN201721632116.2U patent/CN207702521U/en active Active
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