Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly high-strength anhydrous stemming and preparation method thereof
The invention relates to environment-friendly high-strength anhydrous stemming and a preparation method thereof. The environment-friendly high-strength anhydrous stemming is prepared from the following raw materials in parts by weight: 7-10 parts of bauxite with the specification of 0-1 mm, 6-9 parts of bauxite with the specification of 1-3 mm, 6-9 parts of pyrophyllite with the specification of 1-3 mm, 4-6 parts of silicon carbide with the specification of 0-1 mm, 7-10 parts of coke breeze with the specification of 0-3 mm, 12-15 parts of 180-mesh bauxite, 6-10 parts of 200-mesh silicon carbide, 8-11 parts of 200-mesh Guangxi white mud, 3-6 parts of 80-mesh kyanite, 4-7 parts of 200-mesh ferro-silicon nitride, 1-2 parts of 200-mesh mica, 4-6 parts of 80-mesh medium-temperature pitch and 12-14 parts of tar. According to the preparation method, a method of sequentially adding ingredients in multiple layers is adopted, firstly, the raw materials with large particle sizes are combined to form a stable combination framework, then the raw materials with small particle sizes are sequentially added to fill the part with weak combination strength, so that the adhesiveness and the use strength of the anhydrous stemming are higher. The stemming is reasonable in preparation process and high in stemming strength, and causes little pollution to the environment.
本发明涉及一种环保型高强度无水炮泥及其制备方法，由下列原料按重量配比组成：0‑1mm规格的铝矾土7‑10份，1‑3mm规格的铝矾土6‑9份，1‑3mm规格的叶腊石6‑9份，0‑1mm规格的碳化硅4‑6份，0‑3mm规格的焦末7‑10份，180目规格的铝矾土12‑15份，200目规格的碳化硅6‑10份，200目规格的广西白泥8‑11份，80目规格的蓝晶石3‑6份，200目规格的氮化硅铁4‑7份，200目规格的云母1‑2份，80目规格的中温沥青4‑6份，焦油12‑14份，制备方法采用多层次依次添加配料的方法，首先用粒径较大的原料进行结合，形成稳定的结合框架，再依次添加粒径较小的原料，填充结合强度较弱的部分，使无水炮泥的粘合性和使用强度更高；本发明具有制备工艺合理、炮泥强度高、对环境污染小的优点。
Environment-friendly high-strength anhydrous stemming and preparation method thereof
The invention relates to environment-friendly high-strength anhydrous stemming and a preparation method thereof. The environment-friendly high-strength anhydrous stemming is prepared from the following raw materials in parts by weight: 7-10 parts of bauxite with the specification of 0-1 mm, 6-9 parts of bauxite with the specification of 1-3 mm, 6-9 parts of pyrophyllite with the specification of 1-3 mm, 4-6 parts of silicon carbide with the specification of 0-1 mm, 7-10 parts of coke breeze with the specification of 0-3 mm, 12-15 parts of 180-mesh bauxite, 6-10 parts of 200-mesh silicon carbide, 8-11 parts of 200-mesh Guangxi white mud, 3-6 parts of 80-mesh kyanite, 4-7 parts of 200-mesh ferro-silicon nitride, 1-2 parts of 200-mesh mica, 4-6 parts of 80-mesh medium-temperature pitch and 12-14 parts of tar. According to the preparation method, a method of sequentially adding ingredients in multiple layers is adopted, firstly, the raw materials with large particle sizes are combined to form a stable combination framework, then the raw materials with small particle sizes are sequentially added to fill the part with weak combination strength, so that the adhesiveness and the use strength of the anhydrous stemming are higher. The stemming is reasonable in preparation process and high in stemming strength, and causes little pollution to the environment.
本发明涉及一种环保型高强度无水炮泥及其制备方法，由下列原料按重量配比组成：0‑1mm规格的铝矾土7‑10份，1‑3mm规格的铝矾土6‑9份，1‑3mm规格的叶腊石6‑9份，0‑1mm规格的碳化硅4‑6份，0‑3mm规格的焦末7‑10份，180目规格的铝矾土12‑15份，200目规格的碳化硅6‑10份，200目规格的广西白泥8‑11份，80目规格的蓝晶石3‑6份，200目规格的氮化硅铁4‑7份，200目规格的云母1‑2份，80目规格的中温沥青4‑6份，焦油12‑14份，制备方法采用多层次依次添加配料的方法，首先用粒径较大的原料进行结合，形成稳定的结合框架，再依次添加粒径较小的原料，填充结合强度较弱的部分，使无水炮泥的粘合性和使用强度更高；本发明具有制备工艺合理、炮泥强度高、对环境污染小的优点。
Environment-friendly high-strength anhydrous stemming and preparation method thereof
一种环保型高强度无水炮泥及其制备方法
KANG XIAOXU (Autor:in) / KANG SHIHAO (Autor:in) / KANG XIAOYANG (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
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