CN207702982U - A kind of roaster preheating insulation device - Google Patents
A kind of roaster preheating insulation device Download PDFInfo
- Publication number
- CN207702982U CN207702982U CN201721602357.2U CN201721602357U CN207702982U CN 207702982 U CN207702982 U CN 207702982U CN 201721602357 U CN201721602357 U CN 201721602357U CN 207702982 U CN207702982 U CN 207702982U
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- China
- Prior art keywords
- preheating insulation
- burner
- pedestal
- roaster
- furnace wall
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Abstract
The utility model is related to a kind of roaster preheating insulation devices.Roaster preheating insulation device provided by the utility model includes：Furnace wall, gas piping, preheating insulation burner, air pipeline；The preheating insulation burner is axial vertical pipeline, and the gas piping and air pipeline are connected to the preheating insulation burner, and the preheating insulation burner is provided with pedestal, and the pedestal is set on the furnace wall；It is provided with the pedestal place on the furnace wall and is provided with burner chamber；The pedestal is provided with stove seam on the furnace wall.Roaster preheating insulation service using 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 preheating insulation device.
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, especially serious at roasting preheating, and the temperature difference is larger between furnace zone before preheating, this is straight
Connect cause preheating insulation device integral shift generate stress to deform etc. accidents.
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 preheating insulation device.
Roaster preheating insulation device provided by the utility model includes：Furnace wall, gas piping, preheating insulation burner, sky
Feed channel；The preheating insulation burner is axial vertical pipeline, and the gas piping and air pipeline are protected with the preheating
Warm burner connection, the preheating insulation burner are provided with pedestal, and the pedestal is set on the furnace wall；It is arranged on the furnace wall
There is the pedestal place to be provided with burner chamber；The pedestal is provided with stove seam on the furnace wall.
Further, burner chamber longitudinal section described in above-mentioned roaster preheating insulation device is up-small and down-big horn-like.
Further, in above-mentioned roaster preheating insulation device, the pedestal include top platform section and lower section it is convex
Platform section, boss section cross section are matched with burner top of chamber opening, and the cross-sectional area of the platform section is more than the burning
Mouth top of chamber opening area.
Further, the seam of stove described in above-mentioned roaster preheating insulation device top is filled with joint filling object.Joint filling object can be with
It is the flexible high-temperature resistants substance such as high-temperature fibre.
In conclusion roaster preheating device 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 preheating insulation device 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 preheating insulation device includes：Furnace wall 5, gas piping 1, preheating insulation burner 2, air pipeline 3；Institute
It is axial vertical pipeline to state preheating insulation burner 2, the gas piping 1 and air pipeline 3 with the preheating insulation burner 2
Connection, the preheating insulation burner 2 are provided with pedestal, and the pedestal is set on the furnace wall 5；It is provided on the furnace wall 5
It is provided with burner chamber 7 in place of the pedestal；The pedestal is provided with stove seam 6 on the furnace wall 5.
7 longitudinal section of burner chamber described in above-mentioned roaster preheating insulation device is up-small and down-big horn-like；Pedestal includes
The platform section of top and the boss section of lower section, boss section cross section are matched with 7 open top of burner chamber, the platform
The cross-sectional area of section is more than 7 open top area of the burner chamber；6 top of stove seam is filled with joint filling object 4, and joint filling object 4 is resistance to height
Warm fiber.
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 (4)
1. a kind of roaster preheating insulation device, which is characterized in that including：
Furnace wall, gas piping, preheating insulation burner, air pipeline；
The preheating insulation burner is axial vertical pipeline, and the gas piping and air pipeline are burnt with the preheating insulation
Mouth is connected to, and the preheating insulation burner is provided with pedestal, and the pedestal is set on the furnace wall；
It is provided with the pedestal place on the furnace wall and is provided with burner chamber；The pedestal is provided with stove on the furnace wall
Seam.
2. roaster preheating insulation device according to claim 1, which is characterized in that
Burner chamber longitudinal section is up-small and down-big horn-like.
3. roaster preheating insulation device according to claim 1, which is characterized in that
The pedestal includes the boss section of the platform section and lower section of top, and boss section cross section is opened with the burner top of chamber
The cross-sectional area of mouth matching, the platform section is more than the burner top of chamber opening area.
4. roaster preheating insulation device 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 |
|---|---|---|---|
| CN201721602357.2U CN207702982U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster preheating insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602357.2U CN207702982U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster preheating insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702982U true CN207702982U (en) | 2018-08-07 |
Family
ID=63023709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602357.2U Active CN207702982U (en) | 2017-11-24 | 2017-11-24 | A kind of roaster preheating insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702982U (en) |
-
2017
- 2017-11-24 CN CN201721602357.2U patent/CN207702982U/en active Active
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