CN103335524A - Special-shaped firebrick - Google Patents
Special-shaped firebrick Download PDFInfo
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- CN103335524A CN103335524A CN2013102906868A CN201310290686A CN103335524A CN 103335524 A CN103335524 A CN 103335524A CN 2013102906868 A CN2013102906868 A CN 2013102906868A CN 201310290686 A CN201310290686 A CN 201310290686A CN 103335524 A CN103335524 A CN 103335524A
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- matrix
- quarl
- firebrick
- joint face
- refractory brick
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Abstract
The invention discloses a special-shaped firebrick which comprises a substrate. The firebrick body is a square substrate, a hanging hole is formed in the center of the top end of the substrate, bar-shaped flanges arranged at intervals are arranged on the surface of the substrate, and a concave-convex portion is formed. Physical performance of the firebrick is greatly improved, the service life of the special-shaped firebrick is prolonged, and furnace wall collapse caused by fire jumping is effectively prevented.
Description
Technical field
The present invention relates to a kind of refractory brick for industries such as electric power, metallurgy, petrochemical industry, relate in particular to a kind of different in nature refractory brick.
Background technology
Existing refractory brick is generally conventional square or rectangular on the market at present, the surface is smooth smooth shape substantially, the advantage of the refractory brick of this traditional structure is easy to make quick, directly suppress or fire and get final product, and water and build conveniently, but it is applied to electric power, metallurgical, during petrochemical industry, because temperature is higher, flame is vigorous, be easy to generate and scurry the furnace wall that fire causes and collapse, its reason is that the slit that conventional refractory brick agrees with is bigger, collapses thereby the slit is strengthened produced, and adopts common glutinous rice powder because the raw material of its refractory brick is general on the other hand, its particle is bigger, not fine and closely woven its intensity that causes of internal structure is lower, and service life is shorter, and above-mentioned defective haves much room for improvement.
The Chinese patent patent No. is ZL201120463275.0, a kind of refractory brick is disclosed, comprise body, described body comprises flame retardant coating, heat-insulation layer, it is characterized in that: described flame retardant coating and heat-insulation layer are respectively arranged with suitable concavo-convex body, concavo-convex body is added with mullite particle, it also is the quarl body, by setting up concavo-convex body and adding mullite particle at concavo-convex body, solve the problem of anti-channeling fire and intensity, but indirect the touching of its adjacent brick is still level and smooth building can not well connect sealing each other, still do not solve the problem that prior art exists, have much room for improvement.
Summary of the invention
The present invention is for solving the problems of the technologies described above, provide a kind of simple in structure, easy for installation, effectively prevent the quarl of scurrying fire and collapsing.
Key problem in technology of the present invention is, at the brick body bar shaped flange is set, and the bar shaped flange on the adjacent bricks body agrees with mutually, form fitted seal, intensity and sealing have been increased greatly, moreover preferred by to the brick material, select material fine and closely woven, the mullite of stable in properties, utilize and simply fire or the pressing process making, be fit to produce in enormous quantities and use, its concrete technical scheme is: a kind of quarl comprises matrix, described brick body is square matrix, center, matrix top offers hangs connecting hole, it is characterized in that matrix surface is provided with spaced bar shaped flange, forms jog.
As preferably, described bar shaped flange section is for falling trapezoidal or triangle or zigzag.
As preferably, described matrix surface is joint face mutual between adjacent refractory brick.
As preferably, joint face is matrix wall or upper and lower surface.
As preferably, the jog on the joint face of adjacent refractory brick matrix intercouples and connects.
As preferably, described matrix is mullite.
Beneficial effect of the present invention: the present invention has improved the physical property of refractory brick greatly by the improvement of material and structure, has improved service life, effectively prevents from scurrying the furnace wall that fire causes and collapses.
Description of drawings
Fig. 1 is structural representation of the present invention.
The schematic diagram that Fig. 2 is connected for adjacent brick.
The specific embodiment
Embodiment 1:: a kind of quarl, comprise matrix 002, described brick body is square matrix 002, center, matrix 002 top offers hangs connecting hole 001, matrix 002 surface is provided with spaced bar shaped flange 003, forms jog, and described bar shaped flange 003 cross section is for trapezoidal.Described matrix 002 surface is joint face mutual between adjacent refractory brick.Joint face is the matrix wall.Jog on the joint face of adjacent refractory brick matrix 002 intercouples and connects.Described matrix 002 is mullite.
Embodiment 2: with reference to embodiment 1, joint face is upper and lower surface, and described bar shaped flange 003 cross section is triangle.
Embodiment 3: with reference to embodiment 1, described bar shaped flange section 003 is zigzag.
To those skilled in the art, under this patent design and specific embodiment enlightenment, some distortion that can directly derive or associate from this patent disclosure and general knowledge, those of ordinary skills will recognize also can adopt additive method, or the substituting of known technology commonly used in the prior art, and the mutual various combination between feature
Etc. unsubstantiality change, can be employed equally, can both realize this patent representation function and effect, launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (6)
1. a quarl comprises matrix, and described brick body is square matrix, and center, matrix top offers hangs connecting hole, it is characterized in that matrix surface is provided with spaced bar shaped flange, forms jog.
2. a kind of quarl according to claim 1 is characterized in that described bar shaped flange section is for falling trapezoidal or triangle or zigzag.
3. a kind of quarl according to claim 1 is characterized in that described matrix surface is joint face mutual between adjacent refractory brick.
4. a kind of quarl according to claim 1 is characterized in that joint face is matrix wall or upper and lower surface.
5. according to the described a kind of quarl of one of claim 2 ~ 3, it is characterized in that jog on the joint face of adjacent refractory brick matrix intercouples to connect.
6. a kind of quarl according to claim 4 is characterized in that described matrix is mullite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102906868A CN103335524A (en) | 2013-07-11 | 2013-07-11 | Special-shaped firebrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102906868A CN103335524A (en) | 2013-07-11 | 2013-07-11 | Special-shaped firebrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103335524A true CN103335524A (en) | 2013-10-02 |
Family
ID=49243733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102906868A Pending CN103335524A (en) | 2013-07-11 | 2013-07-11 | Special-shaped firebrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103335524A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629936A (en) * | 2013-11-08 | 2014-03-12 | 长兴盛华耐火材料有限公司 | Hanging brick for cement kiln top cover |
| CN104034165A (en) * | 2014-05-21 | 2014-09-10 | 长兴国盛耐火材料有限公司 | Kiln hood top hanging brick |
| CN105300105A (en) * | 2015-11-20 | 2016-02-03 | 怀宁县凉亭建材有限责任公司 | Novel temperature control refractory brick |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582287A (en) * | 1978-12-15 | 1980-06-20 | Europ Prod Refract | Production of metallurgical electric furnace and compound fireproof member used for same |
| JPH11287565A (en) * | 1998-03-31 | 1999-10-19 | Asahi Glass Co Ltd | Refractory brick |
| CN201273771Y (en) * | 2007-12-06 | 2009-07-15 | 贵州平坝宏大铝化工有限公司 | Kiln top hanging brick |
| CN201306924Y (en) * | 2008-08-25 | 2009-09-09 | 石家庄钢铁有限责任公司 | Special-shaped brick |
| CN201463567U (en) * | 2009-07-15 | 2010-05-12 | 河南省宏达炉业有限公司 | Anchor brick |
| CN202485440U (en) * | 2012-01-19 | 2012-10-10 | 辉煌水暖集团有限公司 | Suspended roof brick assembly used for kiln |
| CN203443349U (en) * | 2013-07-11 | 2014-02-19 | 宜兴市中环耐火材料有限公司 | Special-shaped refractory brick |
-
2013
- 2013-07-11 CN CN2013102906868A patent/CN103335524A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582287A (en) * | 1978-12-15 | 1980-06-20 | Europ Prod Refract | Production of metallurgical electric furnace and compound fireproof member used for same |
| JPH11287565A (en) * | 1998-03-31 | 1999-10-19 | Asahi Glass Co Ltd | Refractory brick |
| CN201273771Y (en) * | 2007-12-06 | 2009-07-15 | 贵州平坝宏大铝化工有限公司 | Kiln top hanging brick |
| CN201306924Y (en) * | 2008-08-25 | 2009-09-09 | 石家庄钢铁有限责任公司 | Special-shaped brick |
| CN201463567U (en) * | 2009-07-15 | 2010-05-12 | 河南省宏达炉业有限公司 | Anchor brick |
| CN202485440U (en) * | 2012-01-19 | 2012-10-10 | 辉煌水暖集团有限公司 | Suspended roof brick assembly used for kiln |
| CN203443349U (en) * | 2013-07-11 | 2014-02-19 | 宜兴市中环耐火材料有限公司 | Special-shaped refractory brick |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629936A (en) * | 2013-11-08 | 2014-03-12 | 长兴盛华耐火材料有限公司 | Hanging brick for cement kiln top cover |
| CN103629936B (en) * | 2013-11-08 | 2016-06-08 | 长兴盛华耐火材料有限公司 | Cement kiln top cover is with hanging brick |
| CN104034165A (en) * | 2014-05-21 | 2014-09-10 | 长兴国盛耐火材料有限公司 | Kiln hood top hanging brick |
| CN104034165B (en) * | 2014-05-21 | 2015-11-25 | 长兴国盛耐火材料有限公司 | A kind of kiln head cover top hangs brick |
| CN105300105A (en) * | 2015-11-20 | 2016-02-03 | 怀宁县凉亭建材有限责任公司 | Novel temperature control refractory brick |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |