A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Elastic fiber sealing material for sealing coke oven and preparation method thereof
The invention relates to the technical field of refractory materials, and particularly discloses an elastic fiber sealing material for sealing a coke oven and a preparation method of the elastic fiber sealing material. The thermal insulation material comprises the following components in percentage by mass: 10-12% of crushed fiber cotton, 3-5% of low-fiber sepiolite fibers, 3-5% of high-fiber sepiolite fibers, 28-32% of aluminum-silicon refractory powder, 4-6% of Guangxi white mud, 3-5% of an aluminum sulfate solution with the specific gravity of 1.28 and 40-48% of water. In the elastic fiber sealing material for sealing the coke oven for the slag ladle, provided by the invention, the crushed cellucotton is obtained by crushing aluminum silicate fiber blanket leftovers by using a fiber crushing machine, the content of the crushed cellucotton is that the content of Al2O3 + S < iO2 > is greater than or equal to 80%, the crushed cellucotton is more easily dispersed in the sealing material, only the original blanket structure is scattered during crushing, the fibers are kept better, and when the crushed cellucotton is added into the sealing material, the sealing effect is better. Compared with an existing sealing treatment mode, the elastic fiber sealing material is easy to apply and construct, gaps are easy to fill and compact, the integrity is good, cracking is avoided, and the elastic fiber sealing material can be applied and sprayed to facilitate large-area construction.
本发明涉及耐火材料技术领域，具体公开了一种焦炉密封用弹性纤维密封料及其制备方法，按质量成分比包括：解碎纤维棉10‑12％、低纤维型海泡石纤维3‑5％、高纤维型海泡石纤维3‑5％、铝硅质耐材粉体28％‑32％、广西白泥4‑6％、比重1.28硫酸铝溶液3‑5％和水40‑48％；本发明提供的用于渣罐的焦炉密封用弹性纤维密封料中，解碎纤维棉是硅酸铝纤维毯下脚料用纤维解碎机进行解碎，含量为A l2O3+S iO2≥80％，解碎纤维棉更容易在密封料中分散，解碎时只是将原有毯子结构打散，纤维保持较好，密封料中加入，可有效降低密封料密度，并保持结构完整性，不宜开裂，与现有密封处理方式相比，弹性纤维密封料施工涂抹易操作，缝隙大小都易填充密实，整体性好不开裂，可涂抹可喷涂便于大面积施工。
Elastic fiber sealing material for sealing coke oven and preparation method thereof
The invention relates to the technical field of refractory materials, and particularly discloses an elastic fiber sealing material for sealing a coke oven and a preparation method of the elastic fiber sealing material. The thermal insulation material comprises the following components in percentage by mass: 10-12% of crushed fiber cotton, 3-5% of low-fiber sepiolite fibers, 3-5% of high-fiber sepiolite fibers, 28-32% of aluminum-silicon refractory powder, 4-6% of Guangxi white mud, 3-5% of an aluminum sulfate solution with the specific gravity of 1.28 and 40-48% of water. In the elastic fiber sealing material for sealing the coke oven for the slag ladle, provided by the invention, the crushed cellucotton is obtained by crushing aluminum silicate fiber blanket leftovers by using a fiber crushing machine, the content of the crushed cellucotton is that the content of Al2O3 + S < iO2 > is greater than or equal to 80%, the crushed cellucotton is more easily dispersed in the sealing material, only the original blanket structure is scattered during crushing, the fibers are kept better, and when the crushed cellucotton is added into the sealing material, the sealing effect is better. Compared with an existing sealing treatment mode, the elastic fiber sealing material is easy to apply and construct, gaps are easy to fill and compact, the integrity is good, cracking is avoided, and the elastic fiber sealing material can be applied and sprayed to facilitate large-area construction.
本发明涉及耐火材料技术领域，具体公开了一种焦炉密封用弹性纤维密封料及其制备方法，按质量成分比包括：解碎纤维棉10‑12％、低纤维型海泡石纤维3‑5％、高纤维型海泡石纤维3‑5％、铝硅质耐材粉体28％‑32％、广西白泥4‑6％、比重1.28硫酸铝溶液3‑5％和水40‑48％；本发明提供的用于渣罐的焦炉密封用弹性纤维密封料中，解碎纤维棉是硅酸铝纤维毯下脚料用纤维解碎机进行解碎，含量为A l2O3+S iO2≥80％，解碎纤维棉更容易在密封料中分散，解碎时只是将原有毯子结构打散，纤维保持较好，密封料中加入，可有效降低密封料密度，并保持结构完整性，不宜开裂，与现有密封处理方式相比，弹性纤维密封料施工涂抹易操作，缝隙大小都易填充密实，整体性好不开裂，可涂抹可喷涂便于大面积施工。
Elastic fiber sealing material for sealing coke oven and preparation method thereof
一种焦炉密封用弹性纤维密封料及其制备方法
LI JIANFENG (author) / WANG LIWEI (author) / YANG RUIDE (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Grouting permeation sealing method for coke oven brick gas passage
| European Patent Office | 2024
Construction device and construction method for refractory sealing mixture of coke oven
| European Patent Office | 2022
Coke oven repairing material and preparation method thereof
| European Patent Office | 2024