CN109595943A - A kind of light fire brick - Google Patents
A kind of light fire brick Download PDFInfo
- Publication number
- CN109595943A CN109595943A CN201811549798.XA CN201811549798A CN109595943A CN 109595943 A CN109595943 A CN 109595943A CN 201811549798 A CN201811549798 A CN 201811549798A CN 109595943 A CN109595943 A CN 109595943A
- Authority
- CN
- China
- Prior art keywords
- brick body
- cavity
- flame retardant
- retardant coating
- brick
- 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.)
- Pending
Links
- 239000011449 brick Substances 0.000 title claims abstract description 65
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 239000010431 corundum Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 abstract description 2
- 239000011819 refractory material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/06—Composite bricks or blocks, e.g. panels, modules
- F27D1/08—Bricks or blocks with internal reinforcement or metal backing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to flame-proof thermal insulation material field, specifically a kind of light fire brick.A kind of light fire brick, including brick body, one cavity is set inside brick body, cavity is ellipse, the supporting layer of one ellipse of setting outside cavity, is flame retardant coating outside supporting layer, refractory fibre is uniformly filled in flame retardant coating, at the top of brick body, setting is fluted, the bottom of brick body is provided with fin, fin can be put into the groove of adjacent brick body.In the present invention, a cavity is set inside brick body, mitigates the weight of brick body significantly.Rigidity is big, and cavity is set as ellipsoidal structure, and stress surface is larger as the shell of egg, and stability is more preferable；And a supporting layer is set outside cavity, cavity is supported, enhances the anti-seismic performance of brick body, intensity is big and thermal stability is high；Refractory fibre such as alumina silicate fibre is uniformly filled in flame retardant coating, traction action can be played to the material in flame retardant coating, be enhanced the being firmly bonded property of flame retardant coating, improve the rigidity of brick body.
Description
Technical field
The present invention relates to flame-proof thermal insulation material field, specifically a kind of light fire brick.
Background technique
Light fire brick generally refers to density less than 1.3x103kg/m3Refractory brick.Since light fire brick has density
It is small, the porosity is high, thermal conductivity is small, good heat preservation performance and has the features such as certain compressive resistance, obtained in Equipment for Heating Processing
It is widely applied.Industrial Stoves masonry accumulation of heat loss and furnace body surface heat radiating loss, generally account for about fuel consumption 24~
45%.Make furnace structure material with the light-weight brick that thermal conductivity is low, thermal capacity is small, fuel consumption can be saved；Simultaneously as kiln can
To be rapidly heated and cool down, production efficiency of equipment can be improved；Furnace body weight can also be mitigated, simplify kiln construction, improve product matter
Amount reduces environment temperature, improves working conditions.Many light fire bricks in the prior art are all that several lead to is opened up in brick body
Hole, to mitigate brick body weight, but consequent is the shortage of brick body rigidity, and the service life of refractory brick is also had a greatly reduced quality.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of light fire brick, this kind of refractory brick matter are provided
Amount is lighter, and does not influence the rigidity of brick body.
To solve prior art problem, the invention discloses a kind of light fire bricks, including brick body, are arranged inside brick body
One cavity, the cavity are ellipse, the supporting layer of one ellipse of setting outside the cavity, are fire resisting outside the supporting layer
Layer, refractory fibre is uniformly filled in the flame retardant coating, setting is fluted at the top of brick body, is provided in the bottom of brick body convex
Rib, the fin can be put into the groove of adjacent brick body.
Preferably, the supporting layer is made of corundum material.
Preferably, the flame retardant coating uniformly fills alumina silicate fibre.
Preferably, reinforcing rib is provided in cavity.
Preferably, the reinforcing rib includes cross reinforcing and vertical strengthening ribs, the cross reinforcing and vertically reinforcement
It is orthogonal between muscle.
The beneficial effects of the present invention are light weight, a cavity is set inside brick body, without packing material in cavity,
Mitigate the weight of brick body significantly.Rigidity is big, and cavity is set as ellipsoidal structure, and stress surface is larger as the shell of egg, and
Without corner angle, stability is more preferable；And a supporting layer is set outside cavity, cavity is supported, the anti-seismic performance of brick body is enhanced,
Supporting layer is made of corundum material, and intensity is big and thermal stability is high；Refractory fibre such as silicic acid is uniformly filled in flame retardant coating
Aluminum fiber can play traction action to the material in flame retardant coating, enhance the being firmly bonded property of flame retardant coating, improve the rigid of brick body
Degree；Reinforcing rib can also be set in cavity simultaneously, it is preferred that the perpendicular twice reinforcing rib of setting, make its to cavity into
Row support, while the progress that the heat transfer of brick body can also be made slowly to synchronize.
The design of fin and the groove matched can make installation more convenient, when needing to install, by adjacent two pieces
Brick body is positioned, and fin is tucked into the groove of adjacent brick body, is realized and is fixed.
In the present invention, the supporting layer in brick body can also use other materials, and the material uniformly filled in flame retardant coating
It is also possible to other refractory fibres, flame retardant coating can be made of conventional refractory materials such as kaolin, and refractory fibre is equal
Even distribution wherein, it is associated to play the role of connection；Reinforcing rib can be made of metal or other are resistance to using ceramics etc.
Fiery material is made.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Appended drawing reference:
1, brick body；2, cavity；3, supporting layer；4, flame retardant coating；5, refractory fibre；6, groove；7, fin；8, reinforcing rib.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown, a kind of light fire brick, including brick body 1, a cavity 2 is set inside brick body 1, and the cavity 2 is
Ellipse, the supporting layer 3 of one ellipse of setting outside the cavity 2 are flame retardant coating 4, the flame retardant coating outside the supporting layer 3
Refractory fibre 5 is uniformly filled in 4, is arranged fluted 6 at the top of brick body 1, the bottom of brick body 1 is provided with fin 7, it is described convex
Rib 7 can be put into the groove 6 of adjacent brick body 1.
Supporting layer 3 is made of corundum material, and the flame retardant coating 4 uniformly fills alumina silicate fibre.
Reinforcing rib 8 is provided in cavity 2, the reinforcing rib 8 includes cross reinforcing and vertical strengthening ribs, the transverse direction
It is orthogonal between reinforcing rib and vertical strengthening ribs.
The beneficial effects of the present invention are: a cavity 2, no filling material in cavity 2 is arranged in light weight inside brick body 1
Material mitigates the weight of brick body 1 significantly.Rigidity is big, and cavity 2 is set as ellipsoidal structure, as the shell of egg stress surface compared with
Greatly, and without corner angle, stability is more preferable；And a supporting layer 3 is set outside cavity 2, cavity 2 is supported, enhancing brick body 1
Anti-seismic performance, supporting layer 3 are made of corundum material, and intensity is big and thermal stability is high；Fire resisting fibre is uniformly filled in flame retardant coating 4
5 such as alumina silicate fibres are tieed up, traction action can be played to the material in flame retardant coating 4, enhance the being firmly bonded property of flame retardant coating 4,
Improve the rigidity of brick body 1；Reinforcing rib can also be set in cavity 2 simultaneously, it is preferred that the twice reinforcement that setting is perpendicular
Muscle is supported it to cavity 2, while the progress that the heat transfer of brick body 1 can also be made slowly to synchronize.
The design of fin 7 and the groove 6 matched can make installation more convenient, when needing to install, by adjacent two
Block brick body is positioned, and fin 7 is tucked into the groove 6 of adjacent brick body, is realized and is fixed.
Obvious, in the present invention, the supporting layer 3 in brick body 1 can also use other materials, and in flame retardant coating 4 uniformly
The material of filling is also possible to other refractory fibres 5, and flame retardant coating 4 can be made of conventional refractory materials such as kaolin, and
Refractory fibre 5 be uniformly dispersing wherein, play the role of connection it is associated；Reinforcing rib 8 can be made or be adopted using metal
It is made of other refractory materials such as ceramics.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of light fire brick, including brick body, it is characterised in that: a cavity is arranged inside brick body, the cavity is ellipse
Shape, the supporting layer of one ellipse of cavity outside setting, the supporting layer outside is flame retardant coating, is uniformly filled out in the flame retardant coating
Refractory fibre is filled, setting is fluted at the top of brick body, the bottom of brick body is provided with fin, the fin can be put into phase
In the groove of adjacent brick body.
2. a kind of light fire brick according to claim 1, it is characterised in that: the supporting layer is made of corundum material.
3. a kind of light fire brick according to claim 2, it is characterised in that: the flame retardant coating uniformly fills aluminium silicate fiber
Dimension.
4. a kind of light fire brick according to claim 3, it is characterised in that: be provided with reinforcing rib in cavity.
5. a kind of light fire brick according to claim 4, it is characterised in that: the reinforcing rib include cross reinforcing and
Vertical strengthening ribs, it is orthogonal between the cross reinforcing and vertical strengthening ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549798.XA CN109595943A (en) | 2018-12-18 | 2018-12-18 | A kind of light fire brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549798.XA CN109595943A (en) | 2018-12-18 | 2018-12-18 | A kind of light fire brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595943A true CN109595943A (en) | 2019-04-09 |
Family
ID=65962903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549798.XA Pending CN109595943A (en) | 2018-12-18 | 2018-12-18 | A kind of light fire brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595943A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902909A (en) * | 2024-03-19 | 2024-04-19 | 阳城县圣利安建材有限公司 | Flint clay brick and manufacturing method |
| CN117902909B (en) * | 2024-03-19 | 2024-06-11 | 阳城县圣利安建材有限公司 | Flint clay brick and manufacturing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442050A (en) * | 1973-04-09 | 1976-07-07 | Skoda Np | Reinforced anchoring ceramic shaped brick and its manufacturing process |
| JPS60169082A (en) * | 1984-02-10 | 1985-09-02 | 住友金属工業株式会社 | Method of constructing furnace wall |
| CN201687121U (en) * | 2010-05-10 | 2010-12-29 | 姜建玲 | Shock-proof and energy-saving brick |
| CN203066331U (en) * | 2013-02-05 | 2013-07-17 | 长沙理工大学 | Insulating brick |
| CN204126109U (en) * | 2014-08-29 | 2015-01-28 | 晋宁昌鸿建材制造有限公司 | A kind of hollow brick |
| CN205242833U (en) * | 2015-11-23 | 2016-05-18 | 嘉善远大新型墙体有限公司 | Insulating brick for construction |
| CN206131052U (en) * | 2016-08-31 | 2017-04-26 | 东台市圣德尔耐热材料有限公司 | Hollow fire -resistant insulating brick |
| CN208122081U (en) * | 2018-02-09 | 2018-11-20 | 泉州和利环保建材有限责任公司 | A kind of hollow brick for building |
| CN209485060U (en) * | 2018-12-18 | 2019-10-11 | 江苏顺星耐火科技有限公司 | A kind of light fire brick |
-
2018
- 2018-12-18 CN CN201811549798.XA patent/CN109595943A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442050A (en) * | 1973-04-09 | 1976-07-07 | Skoda Np | Reinforced anchoring ceramic shaped brick and its manufacturing process |
| JPS60169082A (en) * | 1984-02-10 | 1985-09-02 | 住友金属工業株式会社 | Method of constructing furnace wall |
| CN201687121U (en) * | 2010-05-10 | 2010-12-29 | 姜建玲 | Shock-proof and energy-saving brick |
| CN203066331U (en) * | 2013-02-05 | 2013-07-17 | 长沙理工大学 | Insulating brick |
| CN204126109U (en) * | 2014-08-29 | 2015-01-28 | 晋宁昌鸿建材制造有限公司 | A kind of hollow brick |
| CN205242833U (en) * | 2015-11-23 | 2016-05-18 | 嘉善远大新型墙体有限公司 | Insulating brick for construction |
| CN206131052U (en) * | 2016-08-31 | 2017-04-26 | 东台市圣德尔耐热材料有限公司 | Hollow fire -resistant insulating brick |
| CN208122081U (en) * | 2018-02-09 | 2018-11-20 | 泉州和利环保建材有限责任公司 | A kind of hollow brick for building |
| CN209485060U (en) * | 2018-12-18 | 2019-10-11 | 江苏顺星耐火科技有限公司 | A kind of light fire brick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902909A (en) * | 2024-03-19 | 2024-04-19 | 阳城县圣利安建材有限公司 | Flint clay brick and manufacturing method |
| CN117902909B (en) * | 2024-03-19 | 2024-06-11 | 阳城县圣利安建材有限公司 | Flint clay brick and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |