CN206479032U - A kind of walking-beam furnace water beam furnace bottom perforate masonry construction - Google Patents
A kind of walking-beam furnace water beam furnace bottom perforate masonry construction Download PDFInfo
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- CN206479032U CN206479032U CN201720001026.7U CN201720001026U CN206479032U CN 206479032 U CN206479032 U CN 206479032U CN 201720001026 U CN201720001026 U CN 201720001026U CN 206479032 U CN206479032 U CN 206479032U
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- masonry
- beam furnace
- well
- furnace bottom
- water beam
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Abstract
The utility model discloses a kind of walking-beam furnace water beam furnace bottom perforate masonry construction, including steel plate of furnace hearth, masonry of well, anchor studs, lightening casting material, Low Cement Castable, refractory fibre；It is characterized in that described anchor nail welding is connected on steel plate of furnace hearth, then live formwork is in one layer of lightening casting material of steel plate of furnace hearth upper, treat that lightening casting material is parched and pour into a mould one layer of Low Cement Castable again, Low Cement Castable, which is higher by masonry of well and covers water beam furnace bottom perforate, builds dilatation joint between masonry of well by laying bricks or stones, and the dilatation joint is filled with refractory fibre.The utility model has the advantages that it is simple and reasonable for structure, it is safe and reliable, effectively prevent castable from coming off；Ensure that fire resistance can guarantee that heat-insulating property again, and mitigate weight；Effectively prevent slag charge from falling into dilatation joint, it is to avoid masonry of well damages failure caused by masonry of well loses expansion clearance, reduces the unnecessary shutdown maintenance time, raises labour productivity.
Description
Technical field
The utility model belongs to industrial furnace technical field, more particularly to knot is built in a kind of walking-beam furnace water beam furnace bottom perforate by laying bricks or stones
Structure.
Background technology
At industrial furnace field, stove production heating, expand and then occur because temperature produces furnace lining masonry construction
The damage of masonry construction, therefore must leave appropriate dilatation joint to take precautions against under long term high temperature.Generally in design furnace lining structure
When, designing unit recompenses consideration according to calculating.Existing masonry construction is that Low Cement Castable is located at into lightening casting material
On, anchor nail welding is connected on steel plate of furnace hearth, and dilatation joint opening is exposed in burner hearth.Have the disadvantage when walking beam furnace is run
Clinker can constantly be fallen into from opening in dilatation joint, cause dilatation joint blocking, expansion spacing reduction, cause furnace bottom
Thermal expansion is damaged.
Utility model content
To overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of walking-beam furnace water beam furnace bottom perforate and built by laying bricks or stones
Structure, it is simple and reasonable for structure, it is safe and reliable, it is to avoid masonry of well just reaches the damage of thermal expansion, reduces unnecessary shutdown maintenance
Time, raise labour productivity.
A kind of walking-beam furnace water beam furnace bottom perforate masonry construction, the masonry construction includes steel plate of furnace hearth, masonry of well, anchoring
Nail, lightening casting material, Low Cement Castable, refractory fibre；It is characterized in that described anchor nail welding is connected on steel plate of furnace hearth, then
Live formwork treats that lightening casting material is parched and pours into a mould one layer of low cement casting again in one layer of lightening casting material of steel plate of furnace hearth upper
Material, Low Cement Castable, which is higher by masonry of well and covers water beam furnace bottom perforate, builds dilatation joint between masonry of well by laying bricks or stones, should
Dilatation joint is filled with refractory fibre.
The utility model is further improved, and described anchor studs are with good corrosion resistance and durothermic
0Cr18Ni9 materials, anchor studs are built by laying bricks or stones around water beam furnace bottom perforate according to spacing 190mm~210mm size and are uniformly distributed.
The utility model is further improved, and described Low Cement Castable is higher by masonry of well 145mm~155mm, low water
Mud castable covers the dilatation joint that water beam furnace bottom perforate built by laying bricks or stones between masonry of well and opened in "convex" shaped, projection is inverted
Mouthful, prevent clinker from falling into dilatation joint from dilatation joint opening, in case furnace lining masonry construction does not have expansion clearance to cause when producing expansion
The extrusion damage of masonry construction.
Compared with prior art, it is safe and reliable the utility model has the advantages that simple and reasonable for structure, effectively prevent from pouring
Material feeding comes off；Ensure that fire resistance can guarantee that heat-insulating property again, and mitigate weight；Effectively prevent slag charge from falling into dilatation joint, keep away
Exempt from masonry of well caused by masonry of well loses expansion clearance and damage failure, reduce the unnecessary shutdown maintenance time, improve
Labor productivity.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is a kind of profile of walking-beam furnace water beam furnace bottom perforate masonry construction.
Fig. 2 is a kind of top view of walking-beam furnace water beam furnace bottom perforate masonry construction.
In figure：1st, steel plate of furnace hearth 2, masonry of well 3, anchor studs 4, lightening casting material 5, Low Cement Castable 6, swollen
Expansion joint (E.J.) 7, refractory fibre 8, water beam furnace bottom perforate are built by laying bricks or stones.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the present utility model is for example involved each
Mutual alignment and annexation, the effect of each several part and operation principle, manufacture work between the shape of component, construction, each several part
Skill and operate with method etc., are described in further detail, to help those skilled in the art to invention of the present utility model
Design, technical scheme have more complete, accurate and deep understanding.
A kind of walking-beam furnace water beam furnace bottom perforate masonry construction it can be seen from Fig. 1, Fig. 2, the masonry construction includes furnace bottom steel
Plate 1, masonry of well 2, anchor studs 3, lightening casting material 4, Low Cement Castable 5, refractory fibre 7 and water beam furnace bottom perforate build 8 by laying bricks or stones；
It is characterized in that anchor studs 3 are welded on steel plate of furnace hearth 1, then live formwork is in steel plate of furnace hearth 1 upper, one layer of lightening casting material
4, treat that lightening casting material 4 is parched and pour into a mould one layer of Low Cement Castable 5 again, Low Cement Castable 5 is higher by masonry of well 2 and covered
The dilatation joint 6 between 8 and masonry of well 2 is built in water beam furnace bottom perforate by laying bricks or stones, and the dilatation joint 6 is filled with refractory fibre 7.
Anchor studs 3 are that anchor studs 3 are according to spacing 190mm with good corrosion resistance and durothermic 0Cr18Ni9 materials
~210mm size is built 8 by laying bricks or stones around water beam furnace bottom perforate and is uniformly distributed.
Low Cement Castable 5 is higher by masonry of well 145mm~155mm, and Low Cement Castable 5 is convex in "convex" shaped is inverted
Go out part and cover water beam furnace bottom perforate to build dilatation joint 6 between 8 and masonry of well 2 by laying bricks or stones.
Preferred embodiments of the present utility model described in detail above.It should be appreciated that one of ordinary skill in the art
Just many modifications and variations can be made according to design of the present utility model without creative work.Therefore, all the art
Middle technical staff passes through logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model
Available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of walking-beam furnace water beam furnace bottom perforate masonry construction, the masonry construction includes steel plate of furnace hearth (1), masonry of well (2), anchor
Gu nail (3), lightening casting material (4), Low Cement Castable (5), refractory fibre (7) and water beam furnace bottom perforate are built by laying bricks or stones (8)；Its feature
It is that described anchor studs (3) are welded on steel plate of furnace hearth (1), then live formwork is one layer light in steel plate of furnace hearth (1) upper
Matter castable (4), treats that lightening casting material (4) is parched and pours into a mould one layer of Low Cement Castable (5) again, Low Cement Castable (5) is higher by
Masonry of well (2) and cover water beam furnace bottom perforate and build dilatation joint (6) between (8) and masonry of well (2), the dilatation joint by laying bricks or stones
(6) filled with refractory fibre (7).
2. a kind of walking-beam furnace water beam furnace bottom perforate masonry construction according to claim 1, it is characterised in that described anchoring
It is that anchor studs (3) are according to spacing 190mm~210mm's with good corrosion resistance and durothermic 0Cr18Ni9 materials to follow closely (3)
Size is built (8) by laying bricks or stones around water beam furnace bottom perforate and is uniformly distributed.
3. a kind of walking-beam furnace water beam furnace bottom perforate masonry construction according to claim 1, it is characterised in that described low water
Mud castable (5) is higher by masonry of well 145mm~155mm, and Low Cement Castable (5) is in inversion "convex" shaped, projection lid
Firmly the dilatation joint (6) between (8) and masonry of well (2) is built in the perforate of water beam furnace bottom by laying bricks or stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001026.7U CN206479032U (en) | 2017-01-03 | 2017-01-03 | A kind of walking-beam furnace water beam furnace bottom perforate masonry construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001026.7U CN206479032U (en) | 2017-01-03 | 2017-01-03 | A kind of walking-beam furnace water beam furnace bottom perforate masonry construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479032U true CN206479032U (en) | 2017-09-08 |
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ID=59750752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001026.7U Active CN206479032U (en) | 2017-01-03 | 2017-01-03 | A kind of walking-beam furnace water beam furnace bottom perforate masonry construction |
Country Status (1)
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| CN (1) | CN206479032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390462A (en) * | 2021-06-11 | 2021-09-14 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
-
2017
- 2017-01-03 CN CN201720001026.7U patent/CN206479032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390462A (en) * | 2021-06-11 | 2021-09-14 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
| CN113390462B (en) * | 2021-06-11 | 2022-03-22 | 马鞍山钢铁股份有限公司 | Device for finding blockage and abnormity of foreign matter in skirt cover of stepping furnace |
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