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实用新型
CN201621937U 密集烤房的火炉炉门 失效 - 权利终止

密集烤房的火炉炉门
摘要：
一种密集烤房的火炉炉门，该炉门通过炉门框设于炉体的中下部，其中，该炉门由内层钢板和外层钢板焊接而成，所述的内层钢板与外层钢板之间的密闭空间内设有耐火材料，在外层钢板上固定有炉门把手，位于所述炉门内侧、在所述外层钢板与内层钢板连接处的四周设置有凹槽，在该凹槽内设有石棉绳。本实用新型在密集烤房的火炉炉门中将炉门设为内、外两层，两层之间设置有耐火材料，而且炉门与门框之间设有石棉绳密封并隔热，防止炉体的热量流失，提高烤房炉体的热量利用率。
摘要（英）：

The utility model relates to a furnace door of a furnace of a bulk curing barn. The furnace door is arranged on the middle lower part of a furnace body by a furnace door frame, wherein the furnace door is formed by welding an inner layer steel plate with an outer layer steel plate; a refractory material is arranged in a sealed space between the inner layer steel plate and the outer layer steel plate; the outer layer steel plate is fixed with a furnace door handle; a groove is arranged inside the inside of the furnace door and on the periphery of the joint of the outer layer steel plate and the inner layer steel plate; and asbestos cords are arranged in the groove. The furnace door of the furnace of the bulk curing barn of the utility model is divided into two inner and outer layers, the refractory material is arranged between the two layers and the asbestos cords are arranged between the furnace door and the furnace door frame to play a role of sealing and heat insulation so as to prevent heat loss of the furnace body and improve heat utilization rate of the furnace body of the bulk curing barn.

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