CN1085530A - Synthetic material with sphorical zircon kernel - Google Patents
Synthetic material with sphorical zircon kernel Download PDFInfo
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- CN1085530A CN1085530A CN 93111272 CN93111272A CN1085530A CN 1085530 A CN1085530 A CN 1085530A CN 93111272 CN93111272 CN 93111272 CN 93111272 A CN93111272 A CN 93111272A CN 1085530 A CN1085530 A CN 1085530A
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- zircon
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Abstract
A kind of synthetic material with sphorical zircon kernel that is used for the manufacture kiln lining is characterized in that it mixes moulding with high temperature resistant mineral, high-temperature agglomerant and additive thereof and whipping agent by a certain percentage and makes.High temperature resistant mineral are formed by a certain percentage by zircon, kyanite, white sand stone and quartz sand powder or by its interchangeable mineral.Described additive comprises a certain proportion of pyrophyllite, Sodium Silicofluoride, sodium-chlor, gelatin, glycerine and sal enixum.Whipping agent is made up of rosin, glue bone and water.It is long to make lining life with material of the present invention, the thermo-efficiency height, and furnace temperature is even, and hot repair and cold repair duration are short.
Description
The present invention relates to a kind of synthetic material with sphorical zircon kernel of manufacture kiln lining.
Industrial Stoves are the important Thermal Equipments in the national economic development, also be a kind of equipment of main consumes energy, the furnace lining of Industrial Stoves not only is subjected to high temperature action, also to be subjected to various chemistry, physics and mechanical effect, therefore the material of Industrial Stoves furnace lining will possess multifrequency nature, could satisfy its needs.
At present, the Industrial Stoves furnace lining mainly adopts silicon oxide fire resistant materials and aluminosillicate refractory, and all makes powdery or small-particle when using.In addition, present design is an index with actual measurement thermal capacitance and the hot lotus of actual measurement generally, and has ignored its weather resistance.In fact, in use the thermal capacitance of furnace lining strengthens rapidly, and high temperature load then reduces rapidly, thereby the furnace lining ageing resistance is low, occurs the scorification phenomenon easily, and its structure can be destroyed because of being subjected to etch in a short time.Existing Industrial Stoves are because the capabilities of refractory materials of furnace lining not in full conformity with the structural requirement of high temperature furnace lining, causes its life-span short, and thermo-efficiency is low, and furnace temperature is inhomogeneous, and hot repair and cold repair are long in time limit.
The object of the present invention is to provide a kind of synthetic material with sphorical zircon kernel, can remedy the above-mentioned various shortcomings that cause not in full conformity with the structural requirement of high temperature furnace lining owing to used refractory materials with its process industry kiln lining.
Synthetic material with sphorical zircon kernel of the present invention is by high temperature resistant mineral, high-temperature agglomerant and additive thereof and whipping agent synthesize, described high temperature resistant mineral comprise the zircon that 200 orders are above, the kyanite that 100 orders are above, the quartz sand powder that white sand stone that 80 orders are above and 300 orders are above, the percentage ratio that they account for the mineral gross weight is respectively 23～41,20～29,15～20 and 15～29, wherein zircon also can be used periclasite or magnesium-aluminium spinel or diamond spar matter or Lay stone crystalline mineral resources not instead, it is given birth to during use, the ratio of grog can be 1: 0.6～and 1, so-called grog is exactly earlier it to be calcined about 460 minutes down at 1300～1850 ℃, be raw material without incinerating, described kyanite can be used sillimanite or andaluzite instead; Described white sand stone can be used rhombspar instead; Must under about 120 ℃, be dried when using andaluzite and remove moisture content, the used tackiness agent and the amount of additive thereof by volume are 40～70% of mineral total amount, and described additive has agalmatolite, Sodium Silicofluoride, sodium-chlor, gelatin, glycerine, sal enixum, their consumption to be respectively 8～12%, 4～6%, 0.4～0.6%, 0.4～0.6%, 0.4～0.6%, 0.04～0.06% of binding agent volume.Binding agent and additive thereof are put into the reactor of oil heating, and making its temperature is 80 ℃ ± 1 ℃, stirs down to continue 28 hours, rises to 118 ℃ ± 5 ℃ again, continues 8 hours; Described whipping agent is to make like this.Get a certain amount of rosin with its saponification, being washed till PH with saturated aqueous common salt and tap water respectively again is 10, elimination impurity is dense rosin foaming agent, get again and glue bone and the water of rosin with weight, the weight ratio of the latter two is 1: 2, be heated to into glue solution, be poured at last in the above-mentioned dense rosin foaming agent, puddle and evenly be aqueous whipping agent, get the high temperature resistant mineral powder of 100 parts of volumes when synthetic, the whipping agent of the binding agent of 40～70 parts of volumes and additive mixture of viscous form and 40～80 parts of volumes, it is mixed into spherical drying, promptly obtains synthetic material with sphorical zircon kernel of the present invention.
Make furnace lining with synthetic materials of the present invention, its life-span is long, the thermo-efficiency height, and furnace temperature is even, and hot repair and cold repair duration are short.
Embodiment:
(by volume earlier with each 18 parts in the zircon powder raw material more than 200 orders and grog, down together) reactor of putting into startup stirred about 20 minutes, under agitation add 21.5 part of 300 above quartz sand powder, 18 part of 80 above white sand stone and 24.5 part of 100 above aquamaine stone flour of order of order of order successively, vacuum stirring is about 100 minutes again, promptly obtains the high temperature resistant mineral of powdered; Get the high-temperature agglomerant of certain volume, to wherein adding agalmatolite, Sodium Silicofluoride, sodium-chlor, gelatin, glycerine and sal enixum, their volume number respectively is 10%, 5%, 0.5%, 0.5%, 0.5% and 0.05% of binding agent, it is all injected the reactor of oil heating, continue 28 hours down at 80 ℃ ± 1 ℃, be warming up to 118 ℃ ± 5 ℃ again and continue 8 hours, so far obtain a kind of thick binding agent and additive agent mixture; Get a certain amount of rosin with 10% aqueous sodium hydroxide solution under about 80 ℃ with its saponification, being washed till pH with saturated aqueous common salt and tap water respectively again is 10, elimination impurity gets dense rosin foaming agent, get again and glue bone and the water of rosin with weight, the weight ratio of the latter two is 1: 2, being heated to becomes glue solution, is poured at last in the above-mentioned dense rosin foaming agent, puddles and evenly is whipping agent.Get the binding agent of the high temperature resistant mineral powder of 100 parts of volumes, 66.5 parts of volumes and the aqueous whipping agent of additive mixture of viscous form and 60 parts of volumes, the mixing moulding is synthetic material with sphorical zircon kernel.
Claims (1)
1, a kind of synthetic material with sphorical zircon kernel, it is characterized in that it is by high temperature resistant mineral, high-temperature agglomerant and additive thereof and whipping agent synthesize, described high temperature resistant mineral comprise that granularity is the above zircons of 200 orders, the kyanite that 100 orders are above, the quartz sand powder that white sand stone that 80 orders are above and 300 orders are above, the percentage ratio that they account for the mineral gross weight is respectively 23～41,20～29,15～20 and 15～29, wherein zircon can be used periclasite or magnesium-aluminium spinel or steel king matter or Lay stone crystalline mineral resources not instead, during use its give birth to grog ratio can be 1: 0.6～1, described kyanite can be used sillimanite or andaluzite instead, and white sand stone can be used rhombspar instead; Described additive has agalmatolite, Sodium Silicofluoride, sodium-chlor, gelatin, glycerine, sal enixum, their consumption is respectively 8～12% of binding agent volume, 4～6%, 0.4～0.6%, 0.4～0.6%, 0.4～0.6%, 0.04～0.06%, described whipping agent makes like this: get a certain amount of rosin with its saponification, being washed till pH with saturated aqueous common salt and tap water again is 10, elimination impurity, other gets and glue bone and the water of rosin with weight, the weight ratio of the latter two is 1: 2, be heated to into glue solution, be poured at last in the above-mentioned dense rosin foaming agent, puddle evenly to be and send out the foam agent; Get the binding agent of the high temperature resistant mineral powder of 100 parts of volumes, 40～70 parts of volumes and the liquid blowing agent of additive mixture of viscous form and 40～80 parts of volumes thereof, it is mixed into spherical drying is synthetic material with sphorical zircon kernel of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111272 CN1085530A (en) | 1993-05-23 | 1993-05-23 | Synthetic material with sphorical zircon kernel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111272 CN1085530A (en) | 1993-05-23 | 1993-05-23 | Synthetic material with sphorical zircon kernel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1085530A true CN1085530A (en) | 1994-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93111272 Pending CN1085530A (en) | 1993-05-23 | 1993-05-23 | Synthetic material with sphorical zircon kernel |
Country Status (1)
| Country | Link |
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| CN (1) | CN1085530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336571A (en) * | 2018-09-27 | 2019-02-15 | 三门峡电熔刚玉有限责任公司 | Particulate material is melted down by the electric smelting dense alumina of raw material of fused white corundum dedusting ash |
-
1993
- 1993-05-23 CN CN 93111272 patent/CN1085530A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336571A (en) * | 2018-09-27 | 2019-02-15 | 三门峡电熔刚玉有限责任公司 | Particulate material is melted down by the electric smelting dense alumina of raw material of fused white corundum dedusting ash |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |