CN207081337U - A kind of composite construction refractory brick - Google Patents
A kind of composite construction refractory brick Download PDFInfo
- Publication number
- CN207081337U CN207081337U CN201721106270.6U CN201721106270U CN207081337U CN 207081337 U CN207081337 U CN 207081337U CN 201721106270 U CN201721106270 U CN 201721106270U CN 207081337 U CN207081337 U CN 207081337U
- Authority
- CN
- China
- Prior art keywords
- refractory brick
- working lining
- thermal insulation
- insulation layer
- heat
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of composite construction refractory brick, including thermal insulation layer (1) and working lining (2), it is characterised in that：The thermal insulation layer (1) is arranged on the top of the working lining (2), the left side of the thermal insulation layer (1) and working lining (2) sets rectangular strip raised (3), and right side sets the groove (4) to match with the projection；Insulation hole (5) is evenly arranged on the thermal insulation layer (1)；The working lining (2) is hollow structure, internal to be connected by cross connecting portion (21).The utility model is simple in construction, and heat-barrier material is set in heat-insulated layer segment insulation hole, strengthens the heat-insulating capability and rigidity of refractory brick, extends the service life of refractory brick；Working lining inner chamber reaches light-weighted effect by setting cross connecting portion while refractory brick rigidity is ensured；Using the projection and groove for being arranged on refractory brick both sides, more preferable connect is built by laying bricks or stones between can making refractory brick, disclosure satisfy that the fire resisting demand for special shape.
Description
Technical field
It the utility model is related to thermal insulation fire-resistant product technique field, and in particular to a kind of composite construction refractory brick.
Background technology
Refractory brick abbreviation firebrick, for the refractory material with definite shape and size.Can to divide by process of preparing
Be divided into be fired into bricks, unburned brick, fused cast refractories (molten-cast brick), refratory insulating brick；It can be divided into standard size brick, common by shape and size
Brick, Idiotype turn etc..It can be used as building kiln and the high temperature construction material and structural material of various Thermal Equipments, and at high temperature
It is amenable to various physicochemical changes and mechanism.
Refractory brick is heat-insulation layer more commonly used in high-temperature firing stove, and refractory brick leans on the metal shell of refractory brick with rotary kiln
Touch, metal shell can deform upon after being heated up by the heat of refractory brick transmission, and deformation extruding refractory brick, is that refractory brick is broken
The major reason split, it is therefore desirable to can proof strength to resist Metal Deformation, improve the refractory brick of service life.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of the light of simple in construction, service life length
Refractory brick.
The technical solution of the utility model is as follows：
A kind of composite construction refractory brick, including thermal insulation layer (1) and working lining (2), it is characterised in that：The thermal insulation layer (1)
The left side setting rectangular strip projection (3) of the top of the working lining (2), the thermal insulation layer (1) and working lining (2) is arranged on,
Right side sets the groove (4) to match with the projection；Insulation hole (5) is evenly arranged on the thermal insulation layer (1)；The working lining
(2) it is hollow structure, it is internal to be connected by cross connecting portion (21).
Further, the insulation hole (5) rectangular array on the thermal insulation layer (1) is set, and is filled out in the insulation hole (5)
Fill heat-barrier material (51).
Further, the heat-barrier material (51) be asbestos, rock wool one or both complex.
Further, the connecting portion (21) will be separated into identical cuboid (22) rectangle battle array inside the working lining (2)
The structure of row.
Further, the number of the connecting portion (21) is 2 or 3.
By such scheme, the utility model at least has advantages below：
The utility model is simple in construction, is easy to produce, and sets heat-barrier material in heat-insulated layer segment insulation hole, strengthens resistance to
The heat-insulating capability and rigidity of firebrick, extend the service life of refractory brick；Working lining inner chamber is being protected by setting cross connecting portion
Reach light-weighted effect while demonstrate,proving refractory brick rigidity；Using the projection and groove for being arranged on refractory brick both sides, can make resistance to
Preferably connection is built by laying bricks or stones between firebrick, can be good at meeting the fire resisting demand for special shape requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model insulating layer structure schematic diagram；
Fig. 3 is utility model works Rotating fields schematic diagram；
In figure：1- thermal insulation layers, 2- working linings, 21- connecting portions, 22- cuboids, 3- is raised, 4- grooves, 5- insulation holes, 51-
Heat-barrier material.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in figure 1, a kind of composite construction refractory brick described in the preferred embodiment of the utility model one, including thermal insulation layer 1
With working lining 2, the thermal insulation layer 1 is arranged on the top of the working lining 2, and the left side of the thermal insulation layer 1 and working lining 2 sets square
Shape strip projected parts 3, right side set the groove 4 to match with the projection；Insulation hole 5 is evenly arranged on the thermal insulation layer 1；It is described
Working lining 2 is hollow structure, and inside is connected by cross connecting portion 21.
As shown in Fig. 2 the insulation hole 5 rectangular array on the thermal insulation layer 1 is set, in the insulation hole 5 filling every
Hot material 51.The heat-barrier material 51 is asbestos, the complex of the one or both of rock wool.
As shown in figure 3, the connecting portion 21 will be separated into the knot of the identical rectangular array of cuboid 22 inside the working lining 2
Structure, the cuboid is interior to set heat proof material 22.The number of the connecting portion 21 is 2 or 3.
The utility model is simple in construction, is easy to produce, and sets heat-barrier material in heat-insulated layer segment insulation hole, strengthens resistance to
The heat-insulating capability and rigidity of firebrick, extend the service life of refractory brick；Working lining inner chamber is being protected by setting cross connecting portion
Reach light-weighted effect while demonstrate,proving refractory brick rigidity；Using the projection and groove for being arranged on refractory brick both sides, can make resistance to
Preferably connection is built by laying bricks or stones between firebrick, can be good at meeting the fire resisting demand for special shape requirement.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of composite construction refractory brick, including thermal insulation layer (1) and working lining (2), it is characterised in that：The thermal insulation layer (1) sets
The left side setting rectangular strip projection (3) in the top of the working lining (2), the thermal insulation layer (1) and working lining (2) is put, it is right
Side sets the groove (4) to match with the projection；Insulation hole (5) is evenly arranged on the thermal insulation layer (1)；The working lining
(2) it is hollow structure, it is internal to be connected by cross connecting portion (21).
A kind of 2. composite construction refractory brick according to claim 1, it is characterised in that：The insulation hole (5) it is described every
Rectangular array is set on thermosphere (1), the interior filling with insulation material of the insulation hole (5) (51).
A kind of 3. refractory brick according to claim 2, it is characterised in that：The heat-barrier material (51) is asbestos, rock wool
The complex of one or both.
A kind of 4. composite construction refractory brick according to claim 1, it is characterised in that：The connecting portion (21) is by the work
Make the internal structure for being separated into identical cuboid (22) rectangular array of layer (2).
A kind of 5. composite construction refractory brick according to claim 4, it is characterised in that：The number of the connecting portion (21) is
2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106270.6U CN207081337U (en) | 2017-08-31 | 2017-08-31 | A kind of composite construction refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106270.6U CN207081337U (en) | 2017-08-31 | 2017-08-31 | A kind of composite construction refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081337U true CN207081337U (en) | 2018-03-09 |
Family
ID=61421238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106270.6U Expired - Fee Related CN207081337U (en) | 2017-08-31 | 2017-08-31 | A kind of composite construction refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579540A (en) * | 2018-12-18 | 2019-04-05 | 江苏顺星耐火科技有限公司 | A kind of insulating fire brick |
| CN109897650A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven combustion chamber furnace head structure of optimization |
-
2017
- 2017-08-31 CN CN201721106270.6U patent/CN207081337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579540A (en) * | 2018-12-18 | 2019-04-05 | 江苏顺星耐火科技有限公司 | A kind of insulating fire brick |
| CN109897650A (en) * | 2019-04-04 | 2019-06-18 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven combustion chamber furnace head structure of optimization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180309 Termination date: 20190831 |