Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a production process of a particle catcher, wherein the production process comprises the steps: S1, mixing 1-10 wt% of a starch substance, 0.1-5 wt% of an organic globular substance and 0.1-5 wt% of a filler to form a pore-forming material, and analyzing exothermic peaks of various pore-forming materials by using a differential thermal scanning calorimetry; S2, taking 40-45 wt% of talc, 10-20 wt% of kaolin, 20-30 wt% of aluminum oxide and 10-15 wt% of silicon oxide, and mixing to form an inorganic raw material; S3, mixing the inorganic raw material and the pore-formingmaterial according to a ratio of 100:10, adding 2-4% of a binder and 1-3% of a lubricant, adding 20-30% of water, and fully stirring to form a material; S4, extruding the materials through an extruder to form a honeycomb ceramic blank; S5, drying the honeycomb ceramic blank through a drying machine at the drying temperature of 80-120 DEG C for 20-40 min; and S6, finally carrying out sintering treatment. Concentrated release of heat during sintering is reduced, the sintering time can be shortened, the production efficiency is improved, and the energy consumption is reduced.
本发明涉及一种颗粒捕捉器的生产工艺，S1：采用淀粉类物质1‑10％、有机物小球状物质0.1‑5％、填充料0.1‑5％，其中配方百分比为重量百分比，混合形成造孔材，利用差热扫描量热法分析各种造孔材的放热峰；S2：采用滑石40‑45％、高岭土10‑20％、氧化铝20‑30％和氧化硅10‑15％混合，其中配方百分比为重量百分比，形成无机原料；S3：然后按照无机原料与造孔材比例100：10的比例混合，并且加入粘结剂2‑4％和润滑剂1‑3％份，再加入水20‑30％份充分搅拌，形成物料；S4：采用上述物料通过挤出机挤出物料，形成蜂窝陶瓷胚体；S5：将蜂窝陶瓷胚体通过干燥机进行干燥处理，干燥温度为80‑120℃，时间为20‑40分钟；S6：最后进行烧结处理。本发明减少了烧结时热量的集中释放，可缩短烧结时间，提高生产效率和降低能耗。
The invention relates to a production process of a particle catcher, wherein the production process comprises the steps: S1, mixing 1-10 wt% of a starch substance, 0.1-5 wt% of an organic globular substance and 0.1-5 wt% of a filler to form a pore-forming material, and analyzing exothermic peaks of various pore-forming materials by using a differential thermal scanning calorimetry; S2, taking 40-45 wt% of talc, 10-20 wt% of kaolin, 20-30 wt% of aluminum oxide and 10-15 wt% of silicon oxide, and mixing to form an inorganic raw material; S3, mixing the inorganic raw material and the pore-formingmaterial according to a ratio of 100:10, adding 2-4% of a binder and 1-3% of a lubricant, adding 20-30% of water, and fully stirring to form a material; S4, extruding the materials through an extruder to form a honeycomb ceramic blank; S5, drying the honeycomb ceramic blank through a drying machine at the drying temperature of 80-120 DEG C for 20-40 min; and S6, finally carrying out sintering treatment. Concentrated release of heat during sintering is reduced, the sintering time can be shortened, the production efficiency is improved, and the energy consumption is reduced.
本发明涉及一种颗粒捕捉器的生产工艺，S1：采用淀粉类物质1‑10％、有机物小球状物质0.1‑5％、填充料0.1‑5％，其中配方百分比为重量百分比，混合形成造孔材，利用差热扫描量热法分析各种造孔材的放热峰；S2：采用滑石40‑45％、高岭土10‑20％、氧化铝20‑30％和氧化硅10‑15％混合，其中配方百分比为重量百分比，形成无机原料；S3：然后按照无机原料与造孔材比例100：10的比例混合，并且加入粘结剂2‑4％和润滑剂1‑3％份，再加入水20‑30％份充分搅拌，形成物料；S4：采用上述物料通过挤出机挤出物料，形成蜂窝陶瓷胚体；S5：将蜂窝陶瓷胚体通过干燥机进行干燥处理，干燥温度为80‑120℃，时间为20‑40分钟；S6：最后进行烧结处理。本发明减少了烧结时热量的集中释放，可缩短烧结时间，提高生产效率和降低能耗。
Production process of particle catcher
颗粒捕捉器的生产工艺
MIAO WEIGUO (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021