Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production method of novel environment-friendly anode carbon block
The invention discloses a production method of a novel environment-friendly anode carbon block. The production method comprises the following steps of: respectively crushing and screening 88-92 parts of a dry material and 8-12 parts of phenolic resin; mixing and kneading the dry material for 20-25 minutes, adding phenolic resin, mixing and kneading for 20-25 minutes to obtain a paste material, uniformly putting the paste material into a mold in a vibration molding machine, performing compression molding by using a hydraulic machine, demolding and cooling to form a primary green anode carbon block; feeding the primary green anode carbon block obtained after demolding into a tunnel type electric heating kiln, and heating for 2-3 hours at the temperature of 150-200 DEG C to obtain a green anode carbon block; then putting the green anode carbon block into a roasting furnace for roasting, and raising the temperature of a flame path in the roasting furnace to 200 DEG C from the normal temperature at a heating rate of 3-4 DEG C/H; raising the temperature to 1100 DEG C from 200 DEG C at a heating rate of 8-10 DEG C/H; and keeping the temperature at 1100 DEG C for 48 hours to enable the anode temperature to uniformly reach 950-1000 DEG C, thereby obtaining a mature anode carbon block. The method is environment-friendly and low in use cost.
本发明公开了一种新型环保阳极炭块的生产方法，将干料88‑92份和酚醛树脂8‑12份分别进行破碎筛选；然后将干料混捏20‑25min后，再加入酚醛树脂进行混合混捏20‑25min，得到糊料，将糊料均匀的装入振动成型机内的模具内用，使用液压机压制成型，脱模冷却后形成初级生阳极炭块；将出模后的初级生阳极炭块送入隧道式电加热窑内，在150‑200℃温度中，加热2‑3小时后，得到生阳极炭块；随后将生阳极炭块放入焙烧炉内进行焙烧，焙烧炉内火道温度按照3‑4℃/H升温速率由常温升至200℃；然后按照8‑10℃/H升温速率由200升至1100℃；在1100℃保温48小时，使阳极温度均匀达到950‑1000℃，得到熟阳极炭块。本发明环保效果好，使用成本低。
Production method of novel environment-friendly anode carbon block
The invention discloses a production method of a novel environment-friendly anode carbon block. The production method comprises the following steps of: respectively crushing and screening 88-92 parts of a dry material and 8-12 parts of phenolic resin; mixing and kneading the dry material for 20-25 minutes, adding phenolic resin, mixing and kneading for 20-25 minutes to obtain a paste material, uniformly putting the paste material into a mold in a vibration molding machine, performing compression molding by using a hydraulic machine, demolding and cooling to form a primary green anode carbon block; feeding the primary green anode carbon block obtained after demolding into a tunnel type electric heating kiln, and heating for 2-3 hours at the temperature of 150-200 DEG C to obtain a green anode carbon block; then putting the green anode carbon block into a roasting furnace for roasting, and raising the temperature of a flame path in the roasting furnace to 200 DEG C from the normal temperature at a heating rate of 3-4 DEG C/H; raising the temperature to 1100 DEG C from 200 DEG C at a heating rate of 8-10 DEG C/H; and keeping the temperature at 1100 DEG C for 48 hours to enable the anode temperature to uniformly reach 950-1000 DEG C, thereby obtaining a mature anode carbon block. The method is environment-friendly and low in use cost.
本发明公开了一种新型环保阳极炭块的生产方法，将干料88‑92份和酚醛树脂8‑12份分别进行破碎筛选；然后将干料混捏20‑25min后，再加入酚醛树脂进行混合混捏20‑25min，得到糊料，将糊料均匀的装入振动成型机内的模具内用，使用液压机压制成型，脱模冷却后形成初级生阳极炭块；将出模后的初级生阳极炭块送入隧道式电加热窑内，在150‑200℃温度中，加热2‑3小时后，得到生阳极炭块；随后将生阳极炭块放入焙烧炉内进行焙烧，焙烧炉内火道温度按照3‑4℃/H升温速率由常温升至200℃；然后按照8‑10℃/H升温速率由200升至1100℃；在1100℃保温48小时，使阳极温度均匀达到950‑1000℃，得到熟阳极炭块。本发明环保效果好，使用成本低。
Production method of novel environment-friendly anode carbon block
一种新型环保阳极炭块的生产方法
QIN HAITANG (Autor:in) / WEI GUOYANG (Autor:in) / XIA XUNSONG (Autor:in) / HUANG ZHIXIN (Autor:in) / ZHAI HONGWEI (Autor:in) / ZHANG XIAOHUI (Autor:in)
05.11.2021
Patent
Elektronische Ressource
Chinesisch
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