CN206648021U - A kind of novel sealing structure between heat accumulating type burner block and furnace wall - Google Patents
A kind of novel sealing structure between heat accumulating type burner block and furnace wall Download PDFInfo
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- CN206648021U CN206648021U CN201720322805.7U CN201720322805U CN206648021U CN 206648021 U CN206648021 U CN 206648021U CN 201720322805 U CN201720322805 U CN 201720322805U CN 206648021 U CN206648021 U CN 206648021U
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- burner block
- furnace wall
- burner
- sealing structure
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Abstract
The utility model discloses the novel sealing structure between a kind of heat accumulating type burner block and furnace wall, including heat-accumulating burner body, burner block, high-temperature refractory fiber blanket, heavy cast bed of material and furnace wall, it is characterized in that regenerative burner body is installed by burner block to fix, one floor height temperature refractory fiber blanket of wrapping on the outside of burner block, heavy cast bed of material is set in the surrounding of high-temperature refractory fiber blanket, furnace wall is set in the surrounding of heavy cast bed of material.The utility model has the advantages that simple in construction, safe and reliable, low cost, reduce burner shell and burn with anger phenomenon, extension device service life, heating furnace routine maintaining operations amount is decreased simultaneously, shortens unnecessary furnace outage time, there is good market prospects and application value.
Description
Technical field
The utility model belongs to new close between firing equipment field, more particularly to a kind of heat accumulating type burner block and furnace wall
Seal structure.
Background technology
The combustion system of current domestic heater for rolling steel mainly has two kinds, i.e. conventional combustion manner and heat storage type combustion side
Formula.For the heating furnace using conventional combustion manner, the flame of its burner is sprayed in burner hearth all the time, and its structure is relatively simple
Single, burner shell is typically not in phenomenon of burning with anger；And for the heating furnace using heat storage type combustion mode, its burner
Flame is sprayed in burner hearth for a period of time, is separately in the flue gas inspiration burner in burner hearth for a period of time, is so moved in circles
Work, the commutation cycle is typically about the 40-90 seconds.Heat accumulating type burner block profile of the prior art typically uses square, burner
Sealing structure between brick and furnace wall is unreasonable, is showed using that will occur to burn with anger around burner shell after 1-2 or so times
As, this just need often maintenance change, bring many unfavorable factors to the regular maintenance of heating furnace and operation, it is especially safe because
Element.
Therefore, design that a kind of structure is firm, service life length, it is not in the new close of phenomenon of burning with anger to ensure burner shell
Seal structure, it is those skilled in the art's technical problem in the urgent need to address.
The content of the invention
The defects of to overcome prior art, the purpose of this utility model are to provide between a kind of heat accumulating type burner block and furnace wall
Novel sealing structure, simple in construction, safe and reliable, low cost, reduce burner shell and burn with anger phenomenon, extension device use
Life-span, while heating furnace routine maintaining operations amount is also reduced, shorten unnecessary furnace outage time.
To achieve the above object, the utility model adopts the following technical scheme that：
Novel sealing structure between a kind of heat accumulating type burner block and furnace wall, including heat-accumulating burner body, burner block, high temperature
Refractory fiber blanket, heavy cast bed of material and furnace wall, it is characterized in that described regenerative burner body is installed by burner block and fixes,
One floor height temperature refractory fiber blanket of wrapping on the outside of burner block, in the surrounding ramming heavy cast bed of material of the high-temperature refractory fiber blanket,
Furnace wall is built by laying bricks or stones in the surrounding of heavy cast bed of material.
As optimal technical scheme of the present utility model, described high-temperature refractory fiber blanket thickness is 5-10mm, its advantage
Being easy for the later stage changes burner block, while equivalent to having reserved one of dilatation joint.
As optimal technical scheme of the present utility model, described furnace wall uses compound masonry construction, is poured into a mould using heavy
Expect that live ramming is built by laying bricks or stones.
As optimal technical scheme of the present utility model, the surrounding ramming heavy cast bed of material thickness of described burner block is
100-200mm。
As optimal technical scheme of the present utility model, reserving gaps between described burner block and heavy cast bed of material；
Described gap uses simple bow-shaped structural, and its advantage is that burner block profile is simple, is easy to make, while and can plays sealing and made
With.
As optimal technical scheme of the present utility model, one end appearance and size of the described burner block close to burner hearth part
Small, the other end appearance and size away from burner hearth part is big, and advantage is that heat-accumulating burner is forward and reverse alternation, this knot
Structure make it that the fixation between burner block and furnace wall is very firm, and burner block will not be blown into burner hearth.
As optimal technical scheme of the present utility model, described burner block using heavy it is casting material prefabricated and toast and
Into.
Compared with prior art, it is the utility model has the advantages that simple in construction, safe and reliable, low cost, reduce burner
Housing is burned with anger phenomenon, and service life of equipment greatly prolongs, and can reach 5-8, while decrease the daily dimension of heating furnace
Operational ton is protected, unnecessary furnace outage time is shortened, there is good market prospects and application value.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to the accompanying drawing of offer.
Fig. 1 is the novel sealing structure front view between the utility model heat accumulating type burner block and furnace wall.
Fig. 2 is the novel sealing structure top view between the utility model heat accumulating type burner block and furnace wall.
In figure：1- heat-accumulating burner body 2- burner block 3- high-temperature refractory fiber blanket 4- heavy cast bed of material 5- furnace walls.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Novel sealing structure it can be seen from Fig. 1, Fig. 2 between a kind of heat accumulating type burner block and furnace wall, including accumulation of heat are burnt
Mouth body 1, burner block 2, high-temperature refractory fiber blanket 3, heavy cast bed of material 4 and furnace wall 5, are characterized in regenerative burner body 1
Installed and fixed by burner block 2, one floor height temperature refractory fiber blanket 3 of the outside of burner block 2 wrapping, the four of high-temperature refractory fiber blanket 3
All ramming heavy cast bed of material 4, furnace wall 5 is built by laying bricks or stones in the surrounding of heavy cast bed of material 4.
The thickness of high-temperature refractory fiber blanket 3 is 5-10mm, and its advantage is easy for later stage replacing burner block 2, while equivalent to pre-
One of dilatation joint is stayed.
Furnace wall 5 uses compound masonry construction, is built by laying bricks or stones using heavy castable scene ramming.
The thickness of surrounding ramming heavy cast bed of material 4 of burner block 2 is 100-200mm.
Reserving gaps between burner block 2 and heavy cast bed of material 4；Gap uses simple bow-shaped structural, and its advantage is burner
The profile of brick 2 is simple, is easy to make, while and can plays sealing function.
One end appearance and size of the burner block 2 close to burner hearth part is small, and the other end appearance and size away from burner hearth part is big, excellent
Point is that heat-accumulating burner is forward and reverse alternation, and this structure make it that the fixation between burner block 2 and furnace wall 5 is very firm
Lean on, burner block 2 will not be blown into burner hearth.
Burner block 2 is casting material prefabricated using heavy and baking forms.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. the novel sealing structure between a kind of heat accumulating type burner block and furnace wall, including heat-accumulating burner body (1), burner block (2),
High-temperature refractory fiber blanket (3), heavy cast bed of material (4) and furnace wall (5), it is characterised in that：Described regenerative burner body (1)
Installed and fixed by burner block (2), one floor height temperature refractory fiber blanket (3) of wrapping on the outside of burner block (2) is fine in the high-temperature flame-proof
The surrounding of dimension blanket (3) sets heavy cast bed of material (4), and furnace wall (5) is set in the surrounding of heavy cast bed of material (4).
2. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
Described high-temperature refractory fiber blanket (3) thickness is 5-10mm.
3. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
Described furnace wall (5) uses compound masonry construction, is built by laying bricks or stones using heavy castable scene ramming.
4. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
Surrounding ramming heavy cast bed of material (4) thickness of described burner block (2) is 100-200mm.
5. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
Reserving gaps between described burner block (2) and heavy cast bed of material (4)；Described gap uses simple bow-shaped structural.
6. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
One end appearance and size of the described burner block (2) close to burner hearth part is small, and the other end appearance and size away from burner hearth part is big.
7. the novel sealing structure between a kind of heat accumulating type burner block according to claim 1 and furnace wall, it is characterised in that：
Described burner block (2) is casting material prefabricated using heavy and baking forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322805.7U CN206648021U (en) | 2017-03-29 | 2017-03-29 | A kind of novel sealing structure between heat accumulating type burner block and furnace wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322805.7U CN206648021U (en) | 2017-03-29 | 2017-03-29 | A kind of novel sealing structure between heat accumulating type burner block and furnace wall |
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| CN206648021U true CN206648021U (en) | 2017-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369666A (en) * | 2019-07-25 | 2019-10-25 | 中机第一设计研究院有限公司 | A kind of forge furnace and its construction method |
-
2017
- 2017-03-29 CN CN201720322805.7U patent/CN206648021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369666A (en) * | 2019-07-25 | 2019-10-25 | 中机第一设计研究院有限公司 | A kind of forge furnace and its construction method |
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