CN201926299U - Heating furnace structure - Google Patents
Heating furnace structure Download PDFInfo
- Publication number
- CN201926299U CN201926299U CN201020657525XU CN201020657525U CN201926299U CN 201926299 U CN201926299 U CN 201926299U CN 201020657525X U CN201020657525X U CN 201020657525XU CN 201020657525 U CN201020657525 U CN 201020657525U CN 201926299 U CN201926299 U CN 201926299U
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- burner block
- heating furnace
- burner
- furnace
- block
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Abstract
The utility model provides a heating furnace structure applied to the technical field of heating furnaces. The heating furnace structure comprises a burner (1), a burner block (2), a burner block bracket (3), furnace top thermal insulation asbestos (4), a furnace top steel plate (5), a burner block flange plate (10) and a shaft fixing piece (11), wherein a heat-resisting sleeve (6) with a heat-resisting function is additionally arranged between the burner block (2) and the furnace top thermal insulation asbestos (4), and the outer side of the burner block (2) is provided with a burner block shrouding piece (7) packing the burner block (2). By adopting the technical scheme of the utility model, the service life of thee heating furnace can be prolonged; a furnace top thermal insulation material also cannot fall off, so that the potential safety hazard is eliminated; the burner block can also be conveniently replaced, and thus, the maintenance capacity of the heating furnace is reduced and the production operating cost is reduced. The heating furnace structure can be widely applied to the aspects of the fixation, the thermal insulation treatment and the like of the burner of the heating furnace.
Description
Technical field
This practicality relates to the heating furnace technical field, in particular, relates to a kind of heating furnace structure.
Background technology
In the prior art, the burner block of heating furnace is square, and material is a mullite, in high temperature, easily cause cracking, service life is short, and naked light directly burns burner carriage, anchoring piece and furnace roof steel plate from the crack, and furnace roof steel plate, burner carriage and anchoring piece oxide etch at high temperature are serious.Like this, cause the replacing of burner block comparatively frequent, change back intractable burner block insulation problem on every side, the furnace top insulation material comes off seriously, the body of heater thermal losses is big, and gas consumption is big, also has bigger potential safety hazard simultaneously, the equipment failure rate height, maintenance cycle is long, and maintenance capacity and maintenance cost strengthen.
The utility model content
Technical problem to be solved in the utility model is: at the deficiencies in the prior art, providing a kind of can increase the service life, and alleviates the maintenance capacity of heating furnace, the heating furnace structure that eliminates safe hidden trouble.
Solve above-described technical problem, the technical scheme that the utility model is taked is:
The utility model is a kind of heating furnace structure, comprises burner, burner block, and the burner block carriage, the furnace top insulation asbestos, the furnace roof steel plate, the burner block ring flange, the axle firmware is set up the heatproof sleeve with heat-resisting function between described burner block and the furnace top insulation asbestos.
Described burner block arranged outside has the burner block shroud ring spare of parcel burner block.
Be set to exist the structure in gap between described burner block shroud ring spare and the heatproof sleeve, fill insulant material in the gap between described burner block shroud ring spare and the heatproof sleeve.
Described heatproof sleeve is heat-resisting steel bushing, and described burner block is set to circular tubular structure.
The above together recessed groove along the burner block outside is set on the described burner block, described burner block shroud ring spare is provided with the raised item of above projection on the one side that burner block is fitted, described per pass raised item be inlaid in its position corresponding groove in.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
The technical solution of the utility model, can prolong the service life of heating furnace, the furnace top insulation material does not have obscission yet, eliminate safe hidden trouble, it is also comparatively convenient to change burner block, reduce the maintenance capacity of heating furnace, reduced the production run cost, can be widely used in the aspects such as fixing and insulation processing of the burner of heating furnace.
Description of drawings
Make briefly bright to each accompanying drawing of this specification expressed content and the mark among the figure below:
Fig. 1 is the sectional structure schematic diagram of heating furnace structure described in the utility model;
Fig. 2 is the sectional structure schematic diagram of existing heating furnace structure;
Be labeled as among the figure: 1, burner; 2, burner block; 3, burner block carriage; 4, furnace top insulation asbestos; 5, furnace roof steel plate; 6, heatproof sleeve; 7, burner block shroud ring spare; 8, groove; 9, raised item; 10, burner block ring flange; 11, axle firmware.
The specific embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail embodiment:
As shown in Figure 1, the utility model is a kind of heating furnace structure, comprises burner 1, burner block 2, burner block carriage 3, furnace top insulation asbestos 4, furnace roof steel plate 5, burner block ring flange 10, axle firmware 11 is set up the heatproof sleeve 6 with heat-resisting function between described burner block 2 and the furnace top insulation asbestos 4.
Described burner block 2 arranged outside have the burner block shroud ring spare 7 of parcel burner block 2.
Be set to exist the structure in gap between described burner block shroud ring spare 7 and the heatproof sleeve 6, fill insulant material in the gap between described burner block shroud ring spare 7 and the heatproof sleeve 6.
Described heatproof sleeve 6 is heat-resisting steel bushing, and described burner block 2 is set to circular tubular structure.
The above together recessed groove 8 along burner block 2 outsides is set on the described burner block 2, described burner block shroud ring spare 7 is provided with the raised item 9 of above projection on the one side that burner block 2 is fitted, described per pass raised item 9 be inlaid in its position corresponding groove 8 in.
Since the burner block 2 in the existing heating furnace be square, such structure under the condition of high temperature, hot and cold contraction internal stress inequality easily causes cracking, thereby brings around the burner block 2 heat-insulation layer to fix comparatively problems such as difficulty.Structure of the present utility model by the shape of burner block 2 is improved, is improved to circular tubular structure with square structure, and such structure has just been eliminated the uneven problem of hot and cold contraction internal stress.
Simultaneously, set up heat-resisting heatproof sleeve 6 in the outside of burner block 2, heatproof sleeve 6 is a steel bushing, described heatproof sleeve 6 insulation materials tight and furnace roof assemble, fill the insulation material of compacting in the gap between burner block shroud ring spare 7 and the heatproof sleeve 6, set up groove on the burner block 2, be convenient to burner block shroud ring spare 7 parcels, raised item 9 is inlaid in the groove 8, thereby plays the effect of more fastening parcel burner block 2.
The technical solution of the utility model, can prolong the service life of heating furnace, the furnace top insulation material does not have obscission yet, eliminate safe hidden trouble, it is also comparatively convenient to change burner block, reduce the maintenance capacity of heating furnace, reduced the production run cost, can be widely used in the aspects such as fixing and insulation processing of the burner of heating furnace.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the concrete realization of the utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasions without improving, all in protection domain of the present utility model.
Claims (5)
1. heating furnace structure, comprise burner (1), burner block (2), burner block carriage (3), furnace top insulation asbestos (4), furnace roof steel plate (5), burner block ring flange (10), axle firmware (11) is characterized in that: set up the heatproof sleeve (6) with heat-resisting function between described burner block (2) and the furnace top insulation asbestos (4).
2. heating furnace structure according to claim 1 is characterized in that: described burner block (2) arranged outside has the burner block shroud ring spare (7) of parcel burner block (2).
3. heating furnace structure according to claim 2, it is characterized in that: be set to exist the structure in gap between described burner block shroud ring spare (7) and the heatproof sleeve (6), fill insulant material in the gap between described burner block shroud ring spare (7) and the heatproof sleeve (6).
4. heating furnace structure according to claim 3 is characterized in that: described heatproof sleeve (6) is heat-resisting steel bushing, and described burner block (2) is set to circular tubular structure.
5. according to the arbitrary described heating furnace structure of claim 1-4, it is characterized in that: described burner block (2) is gone up the above together recessed groove (8) along burner block (2) outside is set, the raised item (9) of the projection more than described burner block shroud ring spare (7) is provided with on the one side that burner block (2) is fitted, described per pass raised item (9) be inlaid in its position corresponding groove (8) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020657525XU CN201926299U (en) | 2010-12-14 | 2010-12-14 | Heating furnace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020657525XU CN201926299U (en) | 2010-12-14 | 2010-12-14 | Heating furnace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926299U true CN201926299U (en) | 2011-08-10 |
Family
ID=44430145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020657525XU Expired - Fee Related CN201926299U (en) | 2010-12-14 | 2010-12-14 | Heating furnace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926299U (en) |
-
2010
- 2010-12-14 CN CN201020657525XU patent/CN201926299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20161214 |