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Preparation method of glaze powder for ultrahigh-voltage porcelain insulator
The invention relates to the technical field of electric porcelain insulators, and particularly discloses a preparation method of glaze powder for an ultrahigh-voltage porcelain insulator, which comprises the following steps: S1, preparing glaze which comprises the following raw materials in parts by mass: 10-20 parts of microcline, 10-20 parts of albite, 5-15 parts of high-plasticity clay, 7-12 parts of kaolin, 10-14 parts of calcined talc, 4-10 parts of wollastonite and 15-25 parts of quartz powder; 6-10 parts of zirconium silicate and 2-6 parts of aluminum oxide; s2, grinding the raw materials in the step S1 to obtain fine powder; s3, removing coarse particles and iron impurities in the fine powder to obtain the glaze powder. According to the scheme, the bending strength of the porcelain insulator is improved, so that the bending strength of the porcelain insulator can reach 220-233 MPa.
本发明涉及电瓷绝缘子技术领域，具体公开了一种超高压瓷绝缘子用釉粉的制备方法，包括如下步骤：S1、配置釉料，釉料包含如下质量份的原料：微斜长石10‑20份，钠长石10‑20份，高可塑性粘土5‑15份，高岭土7‑12份，煅滑石10‑14份，硅灰石4‑10份，石英粉15‑25份，硅酸锆6‑10份，氧化铝2‑6份；S2、将步骤S1的原料研磨后得到细粉；S3、将细粉中的粗颗粒和铁杂质清除得到釉粉。本方案用以实现对瓷绝缘子弯曲强度的提升，使得瓷绝缘子的弯曲强度能够达到220MPa‑233MPa问题。
Preparation method of glaze powder for ultrahigh-voltage porcelain insulator
The invention relates to the technical field of electric porcelain insulators, and particularly discloses a preparation method of glaze powder for an ultrahigh-voltage porcelain insulator, which comprises the following steps: S1, preparing glaze which comprises the following raw materials in parts by mass: 10-20 parts of microcline, 10-20 parts of albite, 5-15 parts of high-plasticity clay, 7-12 parts of kaolin, 10-14 parts of calcined talc, 4-10 parts of wollastonite and 15-25 parts of quartz powder; 6-10 parts of zirconium silicate and 2-6 parts of aluminum oxide; s2, grinding the raw materials in the step S1 to obtain fine powder; s3, removing coarse particles and iron impurities in the fine powder to obtain the glaze powder. According to the scheme, the bending strength of the porcelain insulator is improved, so that the bending strength of the porcelain insulator can reach 220-233 MPa.
本发明涉及电瓷绝缘子技术领域，具体公开了一种超高压瓷绝缘子用釉粉的制备方法，包括如下步骤：S1、配置釉料，釉料包含如下质量份的原料：微斜长石10‑20份，钠长石10‑20份，高可塑性粘土5‑15份，高岭土7‑12份，煅滑石10‑14份，硅灰石4‑10份，石英粉15‑25份，硅酸锆6‑10份，氧化铝2‑6份；S2、将步骤S1的原料研磨后得到细粉；S3、将细粉中的粗颗粒和铁杂质清除得到釉粉。本方案用以实现对瓷绝缘子弯曲强度的提升，使得瓷绝缘子的弯曲强度能够达到220MPa‑233MPa问题。
Preparation method of glaze powder for ultrahigh-voltage porcelain insulator
一种超高压瓷绝缘子用釉粉的制备方法
YAO SHAOMING (Autor:in) / ZHANG ZHENGBO (Autor:in) / LUO HANYING (Autor:in) / TANG TINGTING (Autor:in) / BI RUILIN (Autor:in) / ZENG RENBI (Autor:in) / HUANG XIAOJUN (Autor:in) / CHEN SHIYU (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
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