CN105924188A - Wear-resistant castable for waste incinerators - Google Patents
Wear-resistant castable for waste incinerators Download PDFInfo
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- CN105924188A CN105924188A CN201610264948.7A CN201610264948A CN105924188A CN 105924188 A CN105924188 A CN 105924188A CN 201610264948 A CN201610264948 A CN 201610264948A CN 105924188 A CN105924188 A CN 105924188A
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- Prior art keywords
- wear
- incinerator
- particle diameter
- resistant castable
- weight
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- 239000002699 waste material Substances 0.000 title abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000002245 particle Substances 0.000 claims abstract description 49
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 20
- -1 magnesium aluminate Chemical class 0.000 claims abstract description 15
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 10
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 8
- 239000011777 magnesium Substances 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 7
- 239000011029 spinel Substances 0.000 claims abstract description 7
- 229910052849 andalusite Inorganic materials 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 37
- 239000001095 magnesium carbonate Substances 0.000 claims description 31
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 31
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 31
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 31
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 19
- 239000000654 additive Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 18
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910052845 zircon Inorganic materials 0.000 claims description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- 239000011863 silicon-based powder Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000010432 diamond Substances 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 229910052593 corundum Inorganic materials 0.000 abstract description 4
- 239000010431 corundum Substances 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract 4
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000012615 aggregate Substances 0.000 description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
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- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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Abstract
The invention relates to a wear-resistant castable for waste incinerators. The wear-resistant castable comprises aggregates and a matrix material according to a weight ratio of 2-8:1-3; the particle size of the aggregates is 1-10mm, and the particle size of the matrix material is 0.1-0.5mm; the aggregates comprise, by weight, 28-50% of fused magnesia, 25-45% of modified white corundum, 5-15% of zirconium mullite and 8-20% of magnesium aluminate spinel; and the matrix material comprises magnesia fine powder, silicon micro-powder, mullite micro-powder, alumina fine powder and andalusite. The wear-resistant and anticorrosive castable for waste incinerators is formed through cooperation of appropriate aggregates and the matrix material according to an appropriate ratio to realize high wear resistance and high corrosion resistance, and the castable has the advantages of good thermal shock resistance, stable performances, overcoming of bad conditions in the waste incinerators, long service life, long replacement period, production cost reduction, and substantial increase of the production efficiency.
Description
Technical field
The present invention relates to fire resisting material field, particularly relate to a kind of incinerator wear-resistant castable.
Background technology
Incinerator easily produces two English outside 850-900 DEG C, and corrosive power is very strong, and rubbish is in motion
During very big to castable mantle friction, easily cause physical damnification, it is desirable to the abrasive resistance of refractory material
Must be very strong, mostly castable in the market is that cement combines, and main material is also corundum-mullite, or
Person's corundum carborundum, due to cement easily with hydrochloric acid reaction, cause castable in erosion process intensity decline
Seriously, under the shock of the impulsive force of rubbish, quickly come off, cause incinerator stop production to overhaul, waste of manpower
Material resources, and seriously polluted.
Summary of the invention
The invention provides a kind of incinerator wear-resistant castable, to solve above-mentioned technical problem.
In order to achieve the above object, the technical scheme is that and be achieved in that: a kind of incinerator is used
Wear-resistant castable, including: the weight proportion of aggregate and substrate material, aggregate and substrate material is 2~8:1~3;Bone
The particle diameter of material is 1~10mm, and the particle diameter of substrate material is 0.1~0.5mm;Aggregate includes that percentage by weight is:
28~the zirconium not stone and 8~20% of modified white fused alumina, 5~15% of the fused magnesite of 50%, 25~45%
Magnesium aluminate spinel;Substrate material includes magnesia powder, silicon powder, mullite miropowder, aluminum oxide fine powder and red
Pillar.
Further, fused magnesite includes that percentage by weight is: 5~the electricity that particle diameter is 6~10mm of 21%
The particle diameter of fused magnesia, 36~68% be the particle diameter of fused magnesite, 25~50% of 3~6mm be 1~3mm
Fused magnesite.
Further, modified white fused alumina includes that percentage by weight is: 3~12% particle diameter be 5~8mm change
The particle diameter of modified white fused alumina, 26~45% that particle diameter is 3~5mm of property white fused alumina, 46~65% be 1~
The modified white fused alumina of 3mm.
Further, in fused magnesite, the content of magnesium oxide is more than 95%.
Further, modified white fused alumina is pink fused alumina or the fused alumina zirconia of modified zirconia of chromium modification.
Further, this incinerator wear-resistant castable also includes fiber additive, fiber additive bag
Include alumina silicate fibre, polypropylene fibre and steel fibre.
Further, in fiber additive, the percentage by weight of each component is: alumina silicate fibre 50~75%,
Polypropylene fibre 5~30% and steel fibre 15~45%.
Further, fiber additive also includes the explosion-proof fiber that percentage by weight is 12~23%.
Further, substrate material also includes the zircon that percentage by weight is 6~12%.
Further, in zircon the total content of zirconium dioxide and silicon dioxide more than 65%.
Compared with prior art, it is an advantage of the current invention that: incinerator wear-resistant castable of the present invention is adopted
Use material formula and suitable proportioning with novel, reach high-wearing feature, corrosion resistance, also have good
Thermal shock resistance, stable performance, condition severe at incinerator can be overcome, service life is long;This
Suitable aggregate is selected in invention, coordinates substrate material, can form super abrasive, corrosion resistant castable, expands
Uniformly, good thermal shock stability, improve the globality of castable, strengthen the fracture resistance of castable and anti-impact
Brush, at incinerator under mal-condition, service life is long, and the replacement cycle is long, reduces production cost,
It is greatly improved production efficiency.
Detailed description of the invention
The technical scheme of various embodiments of the present invention will be carried out clear, complete description below, it is clear that retouched
The embodiment stated is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention
In embodiment, those of ordinary skill in the art on the premise of not making creative work obtained by institute
There is other embodiments, broadly fall into the scope that the present invention is protected.
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1:
A kind of incinerator wear-resistant castable, including the weight of aggregate and substrate material, aggregate and substrate material
Proportioning is 2:3;Aggregate includes that percentage by weight is: the fused magnesite of 28%, the modified white fused alumina of 45%, 5%
Zirconium not stone and the magnesium aluminate spinel of 20%;The particle size range of aggregate is 1~10mm, mean diameter be 4~
6mm.Substrate material includes magnesia powder, silicon powder, mullite miropowder and aluminum oxide fine powder and andalusite,
The particle size range of substrate material is 0.1~0.5mm, and mean diameter is 0.3mm.
Preferably, the particle size range of fused magnesite is 1~10mm, concrete, and fused magnesite includes weight hundred
Proportion by subtraction is: the particle diameter of 21% is fused magnesite, the electric-melting magnesium that particle diameter is 3~6mm of 36% of 6~10mm
Sand, the fused magnesite that particle diameter is 1~3mm of 43%.
Preferably, modified white fused alumina includes that percentage by weight is: the particle diameter of 9% be 5~8mm modified white just
Beautiful, the particle diameter of 46% be the modified white fused alumina of 3~5mm, the particle diameter of 45% be 1~3mm modified white just
Beautiful.
Preferably, in fused magnesite, the content of magnesium oxide is 95.5%.
Preferably, modified white fused alumina is the pink fused alumina that chromium is modified.
Embodiment 2:
A kind of incinerator wear-resistant castable, including aggregate and substrate material and fiber additive, aggregate
It is 8:2 with the weight proportion of substrate material;Aggregate includes that weight percentage ratio is: the fused magnesite of 50%, 30% change
Property white fused alumina, the zirconium not stone of 15% and the magnesium aluminate spinel of 15%;The particle size range of aggregate is 1~10mm.
Substrate material includes magnesia powder, silicon powder, mullite miropowder and aluminum oxide fine powder, andalusite and zircon,
The particle size range of substrate material is 0.1~0.5mm.
Preferably, the particle size range of fused magnesite is distributed as 1~10mm, and concrete, fused magnesite includes weight
Amount percentage ratio is: the particle diameter of 8% is fused magnesite, the electricity that particle diameter is 3~6mm of 42% of 6~10mm
Fused magnesia, the fused magnesite that particle diameter is 1~3mm of 50%.
Preferably, modified white fused alumina includes that percentage by weight is: the particle diameter of 3% be 5~8mm modified white just
Beautiful, the particle diameter of 65% be the modified white fused alumina of 3~5mm, the particle diameter of 32% be 1~3mm modified white just
Beautiful.
Preferably, in fused magnesite, the content of magnesium oxide is 97%.
Preferably, modified white fused alumina is the fused alumina zirconia of modified zirconia.
Preferably, fiber additive includes alumina silicate fibre, polypropylene fibre and steel fibre.
Preferably, in fiber additive, the percentage by weight of each component is: alumina silicate fibre 50%, polypropylene
Fiber 25% and steel fibre 25%;The particle size range of fiber additive is 5~10mm.
Preferably, the addition of zircon is the 10% of substrate material total amount.
Preferably, in zircon, the total content of zirconium dioxide and silicon dioxide is more than 67%.
Embodiment 3:
A kind of incinerator wear-resistant castable, including aggregate and substrate material and fiber additive, aggregate
It is 6:1 with the weight proportion of substrate material;The particle size range of aggregate is 1~10mm, the particle size range of substrate material
It is 0.1~0.5mm;Aggregate includes that percentage by weight is: the fused magnesite of 48%, the modified white fused alumina of 25%,
The zirconium of 12% not stone and the magnesium aluminate spinel of 8%;Substrate material includes that magnesia powder, silicon powder, mullite are micro-
Powder, aluminum oxide fine powder, andalusite and zircon.
Preferably, the particle size range of fused magnesite is distributed in 1~10mm, and concrete, fused magnesite includes weight
Amount percentage ratio is: the particle diameter of 5% is fused magnesite, the electricity that particle diameter is 3~6mm of 68% of 6~10mm
Fused magnesia, the fused magnesite that particle diameter is 1~3mm of 27%.
Preferably, modified white fused alumina includes that percentage by weight is: the particle diameter of 12% be 5~8mm modified white
Corundum, the particle diameter of 62% be the modified white fused alumina of 3~5mm, the particle diameter of 26% be 1~3mm modified white
Corundum.
Preferably, in fused magnesite, the content of magnesium oxide is 96%.
Preferably, modified white fused alumina is the fused alumina zirconia of modified zirconia.
Preferably, fiber additive includes alumina silicate fibre, polypropylene fibre, steel fibre and explosion-proof fiber.
Preferably, in fiber additive, the percentage by weight of each component is: alumina silicate fibre 75%, polypropylene
Fiber 5%, steel fibre 20%, explosion-proof fiber 15%.
Preferably, the addition of zircon is the 6% of substrate material total amount,
Preferably, in zircon, the total content of zirconium dioxide and silicon dioxide is 72%.
Embodiment 4:
A kind of incinerator wear-resistant castable, including aggregate and substrate material and fiber additive, aggregate
It is 5:3 with the weight proportion of substrate material;Aggregate includes that percentage by weight is: the fused magnesite of 32%, 40%
Pink fused alumina, the zirconium not stone of 12% and the magnesium aluminate spinel of 20% that chromium is modified;The particle size range distribution of aggregate
1~10mm, mean diameter is 4~6mm.Substrate material includes that magnesia powder, silicon powder, mullite are micro-
Powder and aluminum oxide fine powder and andalusite, the particle size range of substrate material is 0.1~0.5mm, and mean diameter is
0.3mm.Wherein, in aggregate, in fused magnesite, the content of magnesium oxide is more than 95%, and purity is the highest more good,
But purity is the highest, cost is also big, considers, optimal with 96%;The particle size range distribution of fused magnesite
1~10mm, concrete composition is: the 6 of 15%~the fused magnesite of 10mm, the 3 of 60%~the electricity of 6mm
Fused magnesia, the 1 of 25%~the fused magnesite of 3mm;The component of modified white fused alumina includes following percentage by weight:
The modified white fused alumina of the modified white fused alumina of the 5~8mm of 10%, the 3 of 50%~5mm, the 1 of 40%~3mm
Modified white fused alumina, modified white fused alumina is the modified pink fused alumina of chromium or the fused alumina zirconia of modified zirconia;Fiber adds
Material includes that percentage by weight is: the alumina silicate fibre of 50%, the polypropylene fibre of 12%, the steel fibre of 45%
45 weight portions, the explosion-proof fiber of 12%.Addition is the 12~30% of the gross weight of aggregate and substrate material, this
Embodiment adds 25%.
In above example: the granularity of magnesia powder is 200 mesh, the granularity of silicon powder is below 2 μm,
The granularity of mullite miropowder is below 2 μm, and the granularity of aluminum oxide fine powder is 325 mesh.
The present invention selects suitable aggregate, coordinates substrate material, can form super abrasive, corrosion resistant castable,
Expand uniform, good thermal shock stability, then with the use of fiber additive, improve the globality of castable, increase
The fracture resistance of strong castable and scour resistance, at incinerator under mal-condition, service life is long,
Replacement cycle is long, reduces production cost, is greatly improved production efficiency.Fiber additive is added in castable,
Can be the webbed adhesion frame of main body shape, maintain the overall performance of castable, strengthen its fold resistance and resist
Erosion.
The above, be only presently preferred embodiments of the present invention, not makees the present invention any pro forma
Limit, any those skilled in the art, in the range of without departing from technical solution of the present invention, when can profit
Make a little change with the technology contents of the disclosure above or be modified to the Equivalent embodiments of equivalent variations, as long as being
Without departing from the content of technical solution of the present invention, according to appointing that above example is made by the technical spirit of the present invention
What simple modification, equivalent variations and modification, all still fall within the range of technical solution of the present invention.
Claims (10)
1. an incinerator wear-resistant castable, it is characterised in that including: aggregate and substrate material, institute
The weight proportion stating aggregate and described substrate material is 2~8:1~3;The particle diameter of described aggregate is 1~10mm,
The particle diameter of described substrate material is 0.1~0.5mm;Described aggregate includes that percentage by weight is: 28~the electricity of 50%
The zirconium not stone of modified white fused alumina, 5~15% of fused magnesia, 25~45% and 8~the magnesium aluminate spinel of 20%;
Described substrate material includes magnesia powder, silicon powder, mullite miropowder, aluminum oxide fine powder and andalusite.
2. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: described electric smelting
Magnesia includes that percentage by weight is: 5~the fused magnesite that particle diameter is 6~10mm, 36~68% of 21%
Particle diameter is the fused magnesite that particle diameter is 1~3mm of fused magnesite, 25~50% of 3~6mm.
3. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: described modification
White fused alumina includes that percentage by weight is: 3~modified white fused alumina, 46~65% that particle diameter is 5~8mm of 12%
The modified white fused alumina that particle diameter is 1~3mm of modified white fused alumina, 26~45% that particle diameter is 3~5mm.
4. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: described electric smelting
In magnesia, the content of magnesium oxide is more than 95%.
5. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: described modification
White fused alumina is pink fused alumina or the fused alumina zirconia of modified zirconia of chromium modification.
6. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: this rubbish burns
Burn stove wear-resistant castable also include fiber additive, described fiber additive include alumina silicate fibre, poly-third
Alkene fiber and steel fibre.
7. incinerator wear-resistant castable as claimed in claim 6, it is characterised in that: described fiber
In additive, the percentage by weight of each component is: alumina silicate fibre 50~75%, polypropylene fibre 5~30%
With steel fibre 15~45%.
8. incinerator wear-resistant castable as claimed in claim 6, it is characterised in that: described fiber
Additive also includes the explosion-proof fiber that percentage by weight is 12~23%.
9. incinerator wear-resistant castable as claimed in claim 1, it is characterised in that: described substrate
Material also includes the zircon that percentage by weight is 6~12%.
10. incinerator wear-resistant castable as claimed in claim 9, it is characterised in that: described zirconium
In diamond stone, the total content of zirconium dioxide and silicon dioxide is more than 65%.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108558421A (en) * | 2018-06-11 | 2018-09-21 | 无锡远能耐火材料有限公司 | Waste incinerator castable refractory and its method prepared by discarded high tension insulator |
CN108689694A (en) * | 2017-04-11 | 2018-10-23 | 江苏江能新材料科技有限公司 | A kind of swinging Refractory Materials Used In Incinerator |
CN110579107A (en) * | 2019-08-29 | 2019-12-17 | 云南濮耐昆钢高温材料有限公司 | Method for quickly repairing high-temperature kiln |
CN116120044A (en) * | 2022-12-22 | 2023-05-16 | 宜兴市隆昌耐火材料有限公司 | Energy-saving wear-resistant zirconia-corundum composite hollow sphere casting material |
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CN105294126A (en) * | 2015-11-19 | 2016-02-03 | 长兴兴鹰新型耐火建材有限公司 | Anti-skinning wear-resistant prefabricated brick for cement kiln |
CN105294127A (en) * | 2015-11-19 | 2016-02-03 | 长兴兴鹰新型耐火建材有限公司 | Pouring material for cement kiln tertiary air duct |
CN105367095A (en) * | 2015-11-19 | 2016-03-02 | 长兴兴鹰新型耐火建材有限公司 | Fireproof pouring material used for cement kiln tertiary air duct and preparation method thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105294126A (en) * | 2015-11-19 | 2016-02-03 | 长兴兴鹰新型耐火建材有限公司 | Anti-skinning wear-resistant prefabricated brick for cement kiln |
CN105294127A (en) * | 2015-11-19 | 2016-02-03 | 长兴兴鹰新型耐火建材有限公司 | Pouring material for cement kiln tertiary air duct |
CN105367095A (en) * | 2015-11-19 | 2016-03-02 | 长兴兴鹰新型耐火建材有限公司 | Fireproof pouring material used for cement kiln tertiary air duct and preparation method thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108689694A (en) * | 2017-04-11 | 2018-10-23 | 江苏江能新材料科技有限公司 | A kind of swinging Refractory Materials Used In Incinerator |
CN108558421A (en) * | 2018-06-11 | 2018-09-21 | 无锡远能耐火材料有限公司 | Waste incinerator castable refractory and its method prepared by discarded high tension insulator |
CN110579107A (en) * | 2019-08-29 | 2019-12-17 | 云南濮耐昆钢高温材料有限公司 | Method for quickly repairing high-temperature kiln |
CN116120044A (en) * | 2022-12-22 | 2023-05-16 | 宜兴市隆昌耐火材料有限公司 | Energy-saving wear-resistant zirconia-corundum composite hollow sphere casting material |
CN116120044B (en) * | 2022-12-22 | 2024-01-19 | 宜兴市隆昌耐火材料有限公司 | Energy-saving wear-resistant zirconia-corundum composite hollow sphere casting material |
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