CN205259434U - Porous refractory material builds brick by laying bricks or stones - Google Patents
Porous refractory material builds brick by laying bricks or stones Download PDFInfo
- Publication number
- CN205259434U CN205259434U CN201520955480.7U CN201520955480U CN205259434U CN 205259434 U CN205259434 U CN 205259434U CN 201520955480 U CN201520955480 U CN 201520955480U CN 205259434 U CN205259434 U CN 205259434U
- Authority
- CN
- China
- Prior art keywords
- stones
- laying bricks
- brick
- porous refractory
- insulation layer
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a porous refractory material builds brick by laying bricks or stones, including operational layer and heat preservation, be equipped with the heat preservation between operational layer and the operational layer, and the contact surface between operational layer and the heat preservation including protruding towards the operational layer the curved surface and be located the curved surface and the curved surface between the plane, this curved surface width accounts for the 16 -15 of contact surface width.
Description
Technical field
The utility model belongs to build by laying bricks or stones and turns technical field, is specifically related to a kind of porous refractory and builds brick by laying bricks or stones.
Background technology
At present, on market, sell and have various anti-arching building brick made from fireproof material, these anti-arching building bricks are resistance toOn high warm nature, substantially meet building by laying bricks or stones of high temperature furnace wall, but in concrete practice, existed equally some notThe place of foot, in actual production process, brick body at high temperature can produce expansion, is easy to like this cause brick bodyBetween produce gap, can ceaselessly outwards give out the hot gas of HTHP, in stove, temperature reduces and the outer temperature of stoveToo high.
In order to solve this technical problem, on market, there is the anti-arching building brick that some are novel, but in practiceMiddle structure is comparatively complicated, is not easy to processing and manufacturing, and cost of manufacture is high, and practicality is undesirable.
Utility model content
Utility model object: the problem and shortage existing for above-mentioned prior art, the purpose of this utility model isProvide a kind of porous refractory to build brick by laying bricks or stones, can reduce brick body and at high temperature produce the distortion of expanding and deformingAmount.
Technical scheme: the utility model discloses a kind of porous refractory and build brick by laying bricks or stones, comprise working lining and insulationLayer, is provided with heat-insulation layer between described working lining and working lining, and contact-making surface between working lining and heat-insulation layer comprisesProjection is towards the curved surface of working lining and the plane between curved surface and curved surface, and this curved surface width accounts for interface width1/6-1/5.
As further optimization of the present utility model, working lining thickness described in the utility model and insulation layer thicknessUnanimously.
As further optimization of the present utility model, working lining described in the utility model inside is provided with some inner chambers,Every described inner chamber number of building by laying bricks or stones on brick body is no more than 3.
As further optimization of the present utility model, the height of inner chamber described in the utility model is no more than working lining2/3 of thickness.
As further optimization of the present utility model, the width of inner chamber described in the utility model is no more than this inner chamber1/2 of height.
As further optimization of the present utility model, working lining described in the utility model is fused alumina zirconia layer.
As further optimization of the present utility model, heat-insulation layer described in the utility model is foaming phenolic aldehyde stratum granulosum.
As further optimization of the present utility model, foaming phenolic aldehyde stratum granulosum described in the utility model comprises hollowSpherical foaming phenolic aldehyde particle, this foaming phenolic aldehyde particle diameter is 5mm.
Beneficial effect: the utility model compared with prior art, has the following advantages: of the present utility model building by laying bricks or stonesBrick fire resistant heat preserving performance is good, and in actual production process, brick body at high temperature produces expansion, passes through working liningInner cavity is adjusted the expansion of brick body, and between working lining and heat-insulation layer, adopts curved surface contact, also canEnough ensure under high temperature production environment, between the working lining of brick body and heat-insulation layer, still contact closely, in order to avoid produce seamGap, and cause the situation of the hot gas that outwards gives out HTHP to occur, the utility model is simple in structure, brick bodyFunctional strong, there is good economic benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the contact-making surface of working lining of the present utility model and heat-insulation layer;
Fig. 3 is the cavity structure schematic diagram of working lining of the present utility model inside;
Fig. 4 is the cavity structure schematic diagram of working lining of the present utility model inside;
Fig. 5 is the cavity structure schematic diagram of working lining of the present utility model inside;
1-working lining, 2-heat-insulation layer.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is elaborated, but the utility model is described simultaneouslyProtection domain be not limited to the concrete scope of the present embodiment, based on the embodiment in the utility model, abilityTerritory those of ordinary skill, not making the every other embodiment obtaining under creative work prerequisite, all belongs toThe scope of the utility model protection.
It should be noted that, in description of the present utility model, except as otherwise noted, the implication of " multiple " isTwo or more; Term " on ", D score, " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ",Orientation or the position relationship of the instruction such as " head ", " afterbody " are based on orientation shown in the drawings or position relationship,Only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indicationMust there is specific orientation, construct and operation with specific orientation, therefore can not be interpreted as the utility modelRestriction. In addition, term " first ", " second ", " the 3rd " etc. are only for describing object, and can not understandFor instruction or hint relative importance.
As depicted in figs. 1 and 2, the disclosed a kind of porous refractory of the present embodiment is built brick by laying bricks or stones, comprises working lining1 and heat-insulation layer 2, between working lining 1 and working lining 1, be provided with heat-insulation layer 2, according to real work situation, canWorking lining 1 and heat-insulation layer 2 are carried out repeatedly to stack combinations to meet work requirements, working lining 1 and heat-insulation layer 2Between contact-making surface comprise projection towards the curved surface of working lining and the plane between curved surface and curved surface, this curved surfaceWidth accounts for the 1/6-1/5 of interface width, taking curved surface width account for interface width 1/5 as excellent, raw in realityIn product process, brick body at high temperature produces expansion, by the curved surface between working lining 1 and heat-insulation layer 2 contact intoRow is adjusted, and ensures under high temperature production environment, between the working lining 1 of brick body and heat-insulation layer 2, still can contact closely,In order to avoid generation gap, and cause the situation of the hot gas that outwards gives out HTHP to occur.
Working lining thickness in the present embodiment is consistent with insulation layer thickness, and concrete thickness value is according to producing actual feelingsCondition is fixed.
As shown in Fig. 3, Fig. 4 and Fig. 5, wherein, the working lining inside of the present embodiment is provided with some inner chambers, everyThe inner chamber number that piece is built by laying bricks or stones on brick body is no more than 3, the in the situation that of not producing gap under the guarantee condition of high temperature,The fire resistance that ensures working lining, the height of this inner chamber is no more than 2/3 of working lining thickness, and the width of inner chamber is notExceed 1/2 of this inner chamber height, the inner chamber of the present embodiment can be oval structure, polygonized structure or fillet crossType structure.
Wherein, the working lining 1 in the present embodiment is fused alumina zirconia layer, and heat-insulation layer 2, for foaming phenolic aldehyde stratum granulosum, is sent outBubble phenolic aldehyde stratum granulosum comprises the foaming phenolic aldehyde particle of hollow ball-shape, and this foaming phenolic aldehyde particle diameter is 5mm.
Embodiment of the present utility model for example and describe for the purpose of and provide, and be not exhaustively orThe utility model is limited to disclosed form by person. Many modifications and variations are for those of ordinary skill in the artApparent. Selecting and describing embodiment is for better explanation principle of the present utility model and realityApplication, thus and make those of ordinary skill in the art can understand the utility model design to be suitable for special-purposeThe various embodiment with various amendments.
Claims (8)
1. porous refractory is built a brick by laying bricks or stones, it is characterized in that: comprise working lining and heat-insulation layer, described workBetween layer and working lining, be provided with heat-insulation layer, and contact-making surface between working lining and heat-insulation layer comprises that projection is towards workThe curved surface of layer and the plane between curved surface and curved surface, this curved surface width accounts for the 1/6-1/5 of interface width.
2. a kind of porous refractory according to claim 1 is built brick by laying bricks or stones, it is characterized in that: described workLayer thickness is consistent with insulation layer thickness.
3. a kind of porous refractory according to claim 1 is built brick by laying bricks or stones, it is characterized in that: described workLayer inside is provided with some inner chambers, and every described inner chamber number of building by laying bricks or stones on brick body is no more than 3.
4. a kind of porous refractory according to claim 3 is built brick by laying bricks or stones, it is characterized in that: described inner chamberHeight be no more than 2/3 of working lining thickness.
5. a kind of porous refractory according to claim 4 is built brick by laying bricks or stones, it is characterized in that: described inner chamberWidth be no more than 1/2 of this inner chamber height.
6. a kind of porous refractory according to claim 1 is built brick by laying bricks or stones, it is characterized in that: described workLayer is fused alumina zirconia layer.
7. build brick by laying bricks or stones according to a kind of porous refractory described in claim 1 or 6, it is characterized in that: described inHeat-insulation layer is foaming phenolic aldehyde stratum granulosum.
8. a kind of porous refractory according to claim 7 is built brick by laying bricks or stones, it is characterized in that: described foamingPhenolic aldehyde stratum granulosum comprises the foaming phenolic aldehyde particle of hollow ball-shape, and this foaming phenolic aldehyde particle diameter is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955480.7U CN205259434U (en) | 2015-11-25 | 2015-11-25 | Porous refractory material builds brick by laying bricks or stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955480.7U CN205259434U (en) | 2015-11-25 | 2015-11-25 | Porous refractory material builds brick by laying bricks or stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259434U true CN205259434U (en) | 2016-05-25 |
Family
ID=56000970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520955480.7U Expired - Fee Related CN205259434U (en) | 2015-11-25 | 2015-11-25 | Porous refractory material builds brick by laying bricks or stones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205259434U (en) |
-
2015
- 2015-11-25 CN CN201520955480.7U patent/CN205259434U/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: 20160525 Termination date: 20211125 |