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The invention relates to a device for continuously producing magnesium oxide and carbon dioxide by roasting magnesite through microwave energy. The device comprises a furnace body, a heat exchange mechanism and a microwave source array; the furnace body is of a stainless steel structure and is divided into a raw material section, a roasting section and a finished product section from top to bottom, and a carbon dioxide collecting opening and a feeding opening are formed in the top of the furnace body; and an upper screen plate is fixed between the raw material section and the roasting section, a lower screen plate is fixed between the roasting section and the finished product section, the upper end and the lower end of the wave-absorbing furnace sleeve are fixedly connected with the upper screen plate and the lower screen plate respectively, and a microwave source array is uniformly and fixedly connected outside the wave-absorbing furnace sleeve and used for heating raw materials in the wave-absorbing furnace sleeve. The device has the advantages that the device is simple in structure, small in occupied area and convenient to popularize and apply, continuous production is achieved, and the production efficiency is improved.
本发明涉及微波能焙烧菱镁矿石连续生产氧化镁和二氧化碳的装置，包括炉体、换热机构、微波源阵列；所述的炉体为不锈钢结构，从上至下分为原料段、焙烧段、成品段，炉体顶部设有二氧化碳收集口、进料口；原料段与焙烧段之间固定有上网板，焙烧段与成品段之间固定有下网板，吸波炉套上下两端分别与上网板、下网板固定连接，吸波炉套外部均匀固定连接有微波源阵列，用于为吸波炉套内的原料加热。本发明的优点是：设备结构简单，占地面积小，便于普及应用，实现连续化不间断生产，提高了生产效率。
The invention relates to a device for continuously producing magnesium oxide and carbon dioxide by roasting magnesite through microwave energy. The device comprises a furnace body, a heat exchange mechanism and a microwave source array; the furnace body is of a stainless steel structure and is divided into a raw material section, a roasting section and a finished product section from top to bottom, and a carbon dioxide collecting opening and a feeding opening are formed in the top of the furnace body; and an upper screen plate is fixed between the raw material section and the roasting section, a lower screen plate is fixed between the roasting section and the finished product section, the upper end and the lower end of the wave-absorbing furnace sleeve are fixedly connected with the upper screen plate and the lower screen plate respectively, and a microwave source array is uniformly and fixedly connected outside the wave-absorbing furnace sleeve and used for heating raw materials in the wave-absorbing furnace sleeve. The device has the advantages that the device is simple in structure, small in occupied area and convenient to popularize and apply, continuous production is achieved, and the production efficiency is improved.
本发明涉及微波能焙烧菱镁矿石连续生产氧化镁和二氧化碳的装置，包括炉体、换热机构、微波源阵列；所述的炉体为不锈钢结构，从上至下分为原料段、焙烧段、成品段，炉体顶部设有二氧化碳收集口、进料口；原料段与焙烧段之间固定有上网板，焙烧段与成品段之间固定有下网板，吸波炉套上下两端分别与上网板、下网板固定连接，吸波炉套外部均匀固定连接有微波源阵列，用于为吸波炉套内的原料加热。本发明的优点是：设备结构简单，占地面积小，便于普及应用，实现连续化不间断生产，提高了生产效率。
Device for continuously producing magnesium oxide and carbon dioxide by roasting magnesite through microwave energy
微波能焙烧菱镁矿石连续生产氧化镁和二氧化碳的装置
2021-11-09
Patent
Electronic Resource
Chinese
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