CN208075009U - A kind of anchor structure of metal and castable refractory - Google Patents
A kind of anchor structure of metal and castable refractory Download PDFInfo
- Publication number
- CN208075009U CN208075009U CN201820498220.5U CN201820498220U CN208075009U CN 208075009 U CN208075009 U CN 208075009U CN 201820498220 U CN201820498220 U CN 201820498220U CN 208075009 U CN208075009 U CN 208075009U
- Authority
- CN
- China
- Prior art keywords
- anchoring piece
- metal
- castable refractory
- concave surface
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Ceramic Products (AREA)
Abstract
A kind of anchor structure of metal and castable refractory, it is related to a kind of anchor structure, including metal shell and anchoring piece, it is equipped with metal fastener on the top of metal shell, the anchoring piece is fixed on by metal fastener on metal shell, and the metal fastener is set as U-shaped, the lower part both sides of anchoring piece are connected to by opening, it is cast with castable refractory in the outside of anchoring piece, the anchoring piece is ceramic material, and the anchoring piece of ceramic material is set as square column type or cylinder；Ceramic anchoring piece is fixed on metal shell by the utility model by using metal fastener, castable refractory is cast in the outside of ceramic anchoring piece with mud character state, solidifying body is fixed on metal shell by the concave surface on ceramic anchoring piece after castable refractory solidification, to be formed with high temperature resistant, pouring layer wear-resistant, thermal insulation is excellent in metal shell surface, anchoring effect is effectively enhanced.
Description
Technical field
The utility model is related to metal and refractory material composite construction, more particularly, to a kind of metal and castable refractory
Anchor structure.
Background technology
It is well known, fire proofed wood is largely used usually in the burner and heat distribution pipeline of the industries such as chemical industry, steel, building materials
Material is used as lining, to resist the washing away of high temperature and high temperature gas flow, corrode；These burners and heat distribution pipeline are all outside metal
Shell, currently, refractory material is firmly adhered on metal shell by people's generally use metal anchorage, however, due to metal
Larger expanded when encountering high temperature of the coefficient of thermal expansion of anchoring piece causes refractory liner spalling to be peeled off, and metal anchors
Firmware long term high temperature can be aoxidized slowly and reduce anchoring property at present；It is therefore proposed that a kind of use ceramic anchoring piece by fire proofed wood
Material is attached to the anchor structure on metallic matrix, to bring the purpose for improving anchoring property, becomes those skilled in the art's
Basic demand.
Invention content
In order to overcome the shortcomings of in background technology, the utility model discloses the anchoring knots of a kind of metal and castable refractory
Structure.
In order to realize the goal of the invention, the utility model adopts the following technical solution：
A kind of anchor structure of metal and castable refractory, including metal shell and anchoring piece, on the top of metal shell
Equipped with metal fastener, the anchoring piece is fixed on by metal fastener on metal shell, and the metal fastener is set as U-shaped,
It is connected to the lower part both sides of anchoring piece by opening, is cast with castable refractory in the outside of anchoring piece, the anchoring piece is pottery
The anchoring piece of porcelain material, ceramic material is set as square column type or cylinder.
The anchor structure of the metal and castable refractory, the shape of the anchoring piece of the square column type are set as dividing into
The convex-concave structure set or the concaveconvex structure being staggered up and down, the concave surface side of being set as annular, the shape of cylindrical anchoring piece
It is disposed as convex-concave structure up and down, concave surface is set as loop concave, taper concave surface or kidney-shaped concave surface.
The anchor structure of the metal and castable refractory, the metal fastener includes two side arms and linking arm, two
Side arm is connected with equipped with linking arm, and the two side arms are set as L-shaped bayonet shape, and the inner face of linking arm is set as linear or arc
Shape, the metal fastener with linear linking arm are fixedly connected with the anchoring piece of square column type, the metal card with arc linking arm
Part is fixedly connected with cylindrical anchoring piece.
The two side arms of the anchor structure of the metal and castable refractory, metal fastener are respectively engaged with anchoring piece lower part
On the concave surface of both sides, the linking arm of metal fastener is respectively engaged with the rear portion of anchoring piece lower concave surface.
By adopting the above-described technical solution, the utility model has the advantages that：
The anchor structure of metal and castable refractory described in the utility model is anchored ceramics by using metal fastener
Part is fixed on metal shell, and castable refractory is cast in the outside of ceramic anchoring piece with mud character state, and castable refractory is solidifying
Gu solidifying body is fixed on metal shell by the concave surface on ceramic anchoring piece after, to have in metal shell surface formation
High temperature resistant, pouring layer wear-resistant, thermal insulation is excellent, effectively enhance anchoring effect；The utility model is simple in structure, user
Just, the purpose for generating slowly oxidation under anchoring piece long term high temperature and reducing anchoring property is avoided.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the metal fastener with linear linking arm；
Fig. 3 is the structural schematic diagram of the metal fastener with arc linking arm；
Fig. 4 is the structural schematic diagram for the cylindrical anchor part that concave surface is loop concave；
Fig. 5 is the structural schematic diagram for the cylindrical anchor part that concave surface is taper concave surface；
Fig. 6 is the structural schematic diagram for the cylindrical anchor part that concave surface is kidney-shaped concave surface；
Fig. 7 is the structural schematic diagram that shape is the square column type anchoring piece that convex-concave structure is arranged in parallel up and down；
Fig. 8 be shape be staggered up and down convex-concave structure square column type anchoring piece structural schematic diagram；
Fig. 9 is the structural schematic diagram of embodiment 1；
Figure 10 is the structural schematic diagram of embodiment 2；
In figure：1, metal shell；2, metal fastener；3, anchoring piece；4, castable refractory.
Specific implementation mode
By the following examples can detailed explanation the utility model, open the purpose of this utility model is intended to protect
All technological improvements in the scope of the utility model.
The anchor structure of metal and castable refractory in conjunction with described in attached drawing 1-8, including metal shell 1 and anchoring piece 3,
The top of metal shell 1 is equipped with metal fastener 2, and metal fastener 2 is fixed on by welding manner on metal shell 1, the anchoring
Part 3 is fixed on by metal fastener 2 on metal shell 1, and metal shell 1 is usually burner metal shell or metal hot blast pipe
Road, the metal fastener 2 are set as U-shaped, and the lower part both sides of anchoring piece 3 are connected to by opening, and ceramic anchoring piece 3 is with master
Ingredient be aluminium oxide and oxidation silicon fire resistive material it is repressed, sintering be made；It is cast with castable refractory 4 in the outside of anchoring piece 3,
Castable refractory 4 is mainly that the granulated aggregate of aluminium oxide and silica and other bonding agents form by chemical composition, and fire resisting is poured
Material feeding 4 is cast in the outside of ceramic anchoring piece 3 with mud character state；The anchoring piece 3 is ceramic material, the anchoring of ceramic material
Part 3 is set as square column type or cylinder.
The shape of the anchor structure of the metal and castable refractory, the anchoring piece 3 of the square column type is set as up and down
The convex-concave structure of setting or the concaveconvex structure being staggered up and down, the concave surface side of being set as annular, cylindrical anchoring piece 3 it is outer
Shape is disposed as convex-concave structure up and down, and concave surface is set as loop concave, taper concave surface or kidney-shaped concave surface.
The anchor structure of the metal and castable refractory, the metal fastener 2 includes two side arms and linking arm, two
Side arm is connected with equipped with linking arm, and the two side arms are set as L-shaped bayonet shape, and the inner face of linking arm is set as linear or arc
Shape, the metal fastener 2 with linear linking arm are fixedly connected with the anchoring piece 3 of square column type, the metal with arc linking arm
Fastener 2 is fixedly connected with cylindrical anchoring piece 3.
The two side arms of the anchor structure of the metal and castable refractory, metal fastener 2 are respectively engaged under anchoring piece 3
On the concave surface of portion both sides, the linking arm of metal fastener 2 is respectively engaged with the rear portion of 3 lower concave surface of anchoring piece.
Embodiment 1
A kind of hot air duct metal shell and castable refractory anchor structure are as shown in Figure 9：
It is uniformly mounted with the anchoring piece 3 of multiple ceramic materials in the inner wall of tube metal shell 1, these anchoring pieces 3 will be resistance to
Fiery castable 4 is fixed in inner wall of the pipe, forms whole hot air duct；Preparation method is：（1）Metal fastener 2 is uniform
Ground is distributed and is welded on the inner wall of metal shell 1；（2）Ceramic anchoring piece 3 is inserted into metal fastener 2；（3）Fire resisting is poured
Material feeding 4 can come into operation between being poured into ceramic anchoring piece 3 after solidifying, drying.
The temperature in use of this hot air duct is 1200 DEG C.Metal fastener 2 is using the metal fastener 2 with arc linking arm；
Ceramic anchoring piece 3 is cylinder, and concave structure is annular, chemical composition Al2O3>=85%, other is SiO2And it is micro miscellaneous
Matter.Castable refractory 4 uses Al2O3>=80% bauxite uses aluminous cement as aggregate, bonding agent.
Embodiment 2
A kind of high temperature combustors metal shell and castable refractory anchor structure are as shown in Figure 10.Outside the combustion chamber metal
The inner wall of shell 1 is uniformly mounted with multiple ceramic anchoring pieces 3, and castable refractory 4 is fixed on inner wall of the pipe by these ceramic anchoring pieces 3
On, form whole high temperature combustors；Preparation method is：（1）Metal fastener 2 is evenly distributed and is welded on metal shell
On 1 inner wall；（2）Ceramic anchoring piece 3 is inserted into metal fastener 2；（3）Castable refractory 4 is poured into ceramic anchoring piece 3
Between, it can come into operation after solidifying, drying.
The temperature in use of the high temperature combustors is 1400 DEG C.Metal fastener 2 is using the metal card with linear linking arm
Part 2；Ceramic anchoring piece 3 is square column type, and concave surface is side's annular, chemical composition Al2O3>=95%, other is SiO2And it is micro miscellaneous
Matter；Castable refractory 4 uses Al2O3>=98% corundum in granules uses aluminous cement as aggregate, bonding agent.
The non-detailed portion of the utility model is the prior art.
The embodiment selected herein for the goal of the invention of open the utility model, is presently considered to be suitable,
However, it should be understood that the utility model be intended to include all embodiments belonged within the scope of this design and utility model institute
It changes and improves.
Claims (4)
1. the anchor structure of a kind of metal and castable refractory, including metal shell and anchoring piece, it is characterized in that：In metal shell
Top be equipped with metal fastener, the anchoring piece is fixed on by metal fastener on metal shell, and the metal fastener is set as U
Shape is connected to the lower part both sides of anchoring piece by opening, castable refractory, the anchoring piece is cast in the outside of anchoring piece
Anchoring piece for ceramic material, ceramic material is set as square column type or cylinder.
2. the anchor structure of metal according to claim 1 and castable refractory, it is characterized in that：The anchoring of the square column type
The concaveconvex structure that the shape of part is set as convex-concave structure setting up and down or is staggered up and down, the concave surface side of being set as annular,
The shape of cylindrical anchoring piece is disposed as convex-concave structure up and down, and concave surface is set as loop concave, taper concave surface or kidney-shaped
Concave surface.
3. the anchor structure of metal according to claim 1 and castable refractory, it is characterized in that：The metal fastener includes
Two side arms and linking arm are connected in two side arms equipped with linking arm, and the two side arms are set as L-shaped bayonet shape, linking arm
Inner face is set as linear or arc, and the metal fastener with linear linking arm is fixedly connected with the anchoring piece of square column type, has
There is the metal fastener of arc linking arm to be fixedly connected with cylindrical anchoring piece.
4. the anchor structure of metal according to claim 1 and castable refractory, it is characterized in that：The two side arms of metal fastener
It is respectively engaged on the concave surface of anchoring piece lower part both sides, after the linking arm of metal fastener is respectively engaged with anchoring piece lower concave surface
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498220.5U CN208075009U (en) | 2018-04-10 | 2018-04-10 | A kind of anchor structure of metal and castable refractory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498220.5U CN208075009U (en) | 2018-04-10 | 2018-04-10 | A kind of anchor structure of metal and castable refractory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075009U true CN208075009U (en) | 2018-11-09 |
Family
ID=64040274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498220.5U Active CN208075009U (en) | 2018-04-10 | 2018-04-10 | A kind of anchor structure of metal and castable refractory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863136A (en) * | 2020-06-30 | 2021-12-31 | 上海浦江缆索股份有限公司 | High-temperature-resistant fork ear anchor cup type anchorage device and manufacturing method thereof |
-
2018
- 2018-04-10 CN CN201820498220.5U patent/CN208075009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863136A (en) * | 2020-06-30 | 2021-12-31 | 上海浦江缆索股份有限公司 | High-temperature-resistant fork ear anchor cup type anchorage device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100467426C (en) | Silicon carbide crusting resistant pouring material and preparation method thereof | |
| CN107032810A (en) | A kind of excellent sintering large flue gunning refractory of adhesive property and preparation method | |
| CN101413757A (en) | Aluminum melting furnace capable of improving service life and thermal efficiency | |
| CN208075009U (en) | A kind of anchor structure of metal and castable refractory | |
| CN107141002A (en) | Composite fibre for desulfurization agitator strengthens castable refractory | |
| CN104086188B (en) | The not red spray material of a kind of hotblast stove dome silicon | |
| CN101468919B (en) | Refractory mortar cured material | |
| CN100560537C (en) | Fireproof product for cement rotary kiln transition belt | |
| MX2013000307A (en) | Refractory structural element. | |
| CN107954747A (en) | Corrosion-proof fire-resistant brick and preparation method thereof | |
| CN213052725U (en) | Heat-insulation masonry structure of hot-metal bottle | |
| JP2000203954A (en) | Slip casting refractory composition for tapping spout cover and its lining of blast furnace, and production of tapping spout cover of blast furnace using the same | |
| CN105387720B (en) | A kind of compound burner block of heating furnace kiln | |
| CN111750663A (en) | Large horizontal tubular kiln | |
| CN200949996Y (en) | Rotary kiln casting structure without wind pipe and wind nozzle | |
| CN103388055B (en) | Furnace beam and vertical column fire-resistant thermal insulation lining structure of walking beam furnace for heating high-temperature oriented silicon steel and manufacturing method of structure | |
| CN202182612U (en) | Lining structure of vertical lime pit | |
| CN100516237C (en) | Blast furnace air pipe and preparation method thereof | |
| JP3464323B2 (en) | Molten steel ladle and its repair method | |
| CN207231232U (en) | High temperature furnace wall protects system | |
| JPH05281Y2 (en) | ||
| JP2510352B2 (en) | Blast furnace tap iron cover covering method | |
| CN108562168A (en) | Heating mantles ceramic fibre liner | |
| CN212962849U (en) | Nano heat insulation material device for cement firing | |
| JPH037381Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |