CN203980910U - The heat-resisting parallels of planer-type - Google Patents
The heat-resisting parallels of planer-type Download PDFInfo
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- CN203980910U CN203980910U CN201420398272.7U CN201420398272U CN203980910U CN 203980910 U CN203980910 U CN 203980910U CN 201420398272 U CN201420398272 U CN 201420398272U CN 203980910 U CN203980910 U CN 203980910U
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- parallels
- heat
- resisting
- gantry
- flame
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Abstract
The utility model provides a kind of planer-type heat-resisting parallels, comprises the parallels body for supporting workpiece, and described parallels body lower end offers at least one along its length for by gantry of flame, and this gantry inwall is provided with flame retardant coating.The utility model is by being arranged on along its length gantry of parallels body lower end, burner flame in stove is passed smoothly in the middle of gantry, gas stream in the stove circulation is unobstructed can not block, can place along flame flow direction, also vertically flame flow direction is placed heat-resisting parallels, and the scope of application is wider.
Description
Technical field
The utility model relates to industrial furnace technical field, particularly relates to the heating field of the heat-resisting parallels supporting workpieces of needs such as fuel heating furnace, heat-treatment furnace.
background technology
Various fuel heating furnaces, heat-treatment furnace are in heated parts, and workpiece generally need to be placed on heat-resisting parallels.The position that the position of parallels is staggered burner spout conventionally, to prevent that thermal-flame is directly injected on workpiece and heat-resisting parallels, reduces oxidization burning loss.If heat-resisting parallels is along flame flow direction, and the placement of the position of the burner that staggers, the form of parallels can be solid rectangular structure.Now being heated workpiece is orthogonal with flame flow direction in the longitudinal direction.At some in particular cases, for example device requirement root is according to oneself experience and heat treatment requirements, put forward to need the workpiece of heating to require parallel with flame flow direction in the longitudinal direction, at this moment need heat-resisting parallels to place with flame flow direction is vertical, if still adopt the heat-resisting parallels of solid rectangular structure, the flame of burner can be directly injected on heat-resisting parallels, and flame can not be circulated, and cannot reach heating effect.
Utility model content
The utility model provides a kind of and places with flame flow direction is vertical, and can pass through the heat-resisting parallels of planer-type of flame.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The heat-resisting parallels of planer-type, comprises the parallels body for supporting workpiece, and described parallels body lower end offers at least one along its length for by gantry of flame, and this gantry inwall is provided with flame retardant coating.
The heat-resisting parallels of polylith is used in combination successively, vertically flame direction is placed in stove, workpiece to be heated is placed on heat-resisting parallels body upper end, during heating operation, the flame of burner ejection can pass gantry corresponding to parallels body lower end, and the flame retardant coating in gantry can effectively increase the service life of heat-resisting parallels.
In order conveniently to transport and to install, further, described parallels body two bottom sides level offers lifting groove.
Further, described parallels body top is provided with heat resisting steel cover plate, by heat resisting steel cover plate is set, can make the pressure distribution of force of parallels body even, and long-term use is difficult for producing distortion, breakage.
Preferably, described gantry is inverted U-shaped groove, improves the structural stability of heat-resisting parallels.
Preferably, described flame retardant coating adopts castable refractory to make, and castable refractory weight and thermal capacity are all less, greatly reduce the caloric receptivity of parallels, and reduced oxidization burning loss, saved expensive high temperature metallic material, save heating furnace Fuel Consumption, improve furnace thermal efficiency.
From above technical scheme, the utility model is by being arranged on along its length gantry of parallels body lower end, burner flame in stove is passed smoothly in the middle of gantry, gas stream in the stove circulation is unobstructed can not block, can place along flame flow direction, also vertically flame flow direction is placed heat-resisting parallels, and the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the front view of the heat-resisting parallels of the utility model planer-type, shows two blocks of heat-resisting parallels side by side;
Fig. 2 is the upward view of Fig. 1.
In figure: 1, parallels body, 2, gantry, 3, flame retardant coating, 4, lifting groove, 5, heat resisting steel cover plate.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of preferred embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, the heat-resisting parallels of the utility model planer-type comprises the parallels body 1 for supporting workpiece, and this parallels body lower end offers at least one along its length for passing through gantry 2 of flame.The flame flow of described gantry 2 for spraying by burner in stove, gantry inwall is provided with the flame retardant coating 3 that adopts castable refractory to make.The shape at gantry can be preferably inverted U-shaped groove, can obtain better stability.The quantity at gantry and size according to the burner position of stove and burner jet flames shape size, determine, in the present embodiment, gantry quantity of single heat-resisting parallels is two.During actual installation, the heat-resisting parallels of polylith is arranged successively, gantry center-aligned of the heat-resisting parallels in front and back.
As shown in Figure 1, the top of parallels body 1 is provided with one deck heat resisting steel cover plate 5, and workpiece to be heated can directly be placed on this heat resisting steel cover plate, makes the pressure distribution of force of parallels body even, and long-term use is difficult for producing distortion.The dual-side level of parallels body 1 bottom offers lifting groove 4, and the shape of this lifting groove is preferably inverted L-type groove, and the length of lifting groove is identical with the width of parallels body.
The above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (5)
1. the heat-resisting parallels of planer-type, comprise the parallels body (1) for supporting workpiece, it is characterized in that, described parallels body (1) lower end offers at least one along its length for the gantry by flame (2), and this gantry inwall is provided with flame retardant coating (3).
2. the heat-resisting parallels of planer-type according to claim 1, is characterized in that, described parallels body (1) two bottom sides level offers lifting groove (4).
3. the heat-resisting parallels of planer-type according to claim 1, is characterized in that, described parallels body (1) top is provided with heat resisting steel cover plate (5).
4. the heat-resisting parallels of planer-type according to claim 1, is characterized in that, described gantry (2) are inverted U-shaped groove.
5. the heat-resisting parallels of planer-type according to claim 1, is characterized in that, described flame retardant coating (3) adopts castable refractory to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398272.7U CN203980910U (en) | 2014-07-18 | 2014-07-18 | The heat-resisting parallels of planer-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398272.7U CN203980910U (en) | 2014-07-18 | 2014-07-18 | The heat-resisting parallels of planer-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980910U true CN203980910U (en) | 2014-12-03 |
Family
ID=51978341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398272.7U Active CN203980910U (en) | 2014-07-18 | 2014-07-18 | The heat-resisting parallels of planer-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980910U (en) |
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2014
- 2014-07-18 CN CN201420398272.7U patent/CN203980910U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 12550, bustling Avenue, Hefei, Anhui Province Patentee after: In the first Design Institute Co. Ltd. Address before: No. 12550, bustling Avenue, Hefei, Anhui Province Patentee before: First Design & Research Institute,MI China |
|
| CP01 | Change in the name or title of a patent holder |