An aerated preheating device for building concrete prefabricated inflatable core mould discloses a device for preheating the gas flowing through the interior of the trachea, rotating the friction block outside the impeller and friction heat between the inner wall of the main body of the main body. It is characterized in that the sealing plate is placed at the bottom of the main barrel, and the cover plate is placed in the mouth of the main cylinder. The sealing plate has a plurality of outgassing slots in the upper angle. The inlet of the outlet is narrow and the outlet is wide. The cover plate has an inlet slot, and a plurality of C type fixed strips are placed on the inner wall of the main cylinder, and the notch position of the two adjacent C type bars is described. A plurality of heat dissipating plates are placed on the inner wall of the main body of the main body and corresponding to the notch position of a plurality of C type fixed strips. The heat dissipating plate is distributed along the spiral path, the heat dissipation plate is superimposed on the multilayer aluminum foil, and a certain gap is reserved between the two adjacent layers of aluminum foil, and the fixed sleeve is placed in the middle of the seal plate through the bearing. It is placed in the main cylinder, and the rotating shaft is placed in the main cylinder.
【技术实现步骤摘要】
一种建筑混凝土预制充气芯模充气预热装置
本专利技术一种建筑混凝土预制充气芯模充气预热装置,涉及一种在建筑施工时,对混凝土预制芯充气前对进入预制芯内的气体进行预热的装置,属于建筑施工领域。特别涉及一种内置气管内部,通过叶轮外侧的摩擦块转动和主体筒内壁之间摩擦生热对流经的气体进行预热的装置。
技术介绍
目前,在建筑施工中,对于带有中空通道的混凝土块都采用芯模预制,通过对中空部分制作充气芯模,然后将充气芯模铺设在浇筑模具内,然后充气,使得充气芯模填充完全,然后开始浇筑混凝体,带凝固后将充气芯模内的气体排出,制作带有中空通道的混凝土块,充气芯模为橡胶制成,根据中空通道的形状进行制作,日常都是进行折叠存放,在对充气芯模进行充气时,都是直接将气体压入充气芯模内,在实际过程中,气体的温度会影响充气芯模的填充速度,气体温度高,分子活跃气体体积大,温度低气体收缩,因此不同温度下,对充气的速度影响不一,充气芯模展开后,表面折痕较重,气体温度低使得充气芯模的软化成型时间长,使得表面折痕存在,且充气芯模内的各处气压差异不同,会影响预制混凝土砖中空位置的尺寸。
技术实现思路
为了改善上述情况, ...
【技术保护点】
一种建筑混凝土预制充气芯模充气预热装置,其特征是:密封板置于主体筒筒底,盖板置于主体筒筒口,密封板上等角度开有多个出气槽,盖板上开有进气槽,多个C型固定条等距置于主体筒内壁上,多个散热板分别置于主体筒内壁上,且和多个C型固定条的缺口位置一一对应,散热板沿螺旋路径分布,固定套通过轴承置于密封板中部,且置于主体筒内,转轴置于主体筒内,转轴一端置于固定套内,另一端通过轴承置于盖板中部,多个叶轮等距置于转轴上,且一一对应位于多个C型固定条的一侧,每组叶轮由三个叶片组成,叶片外侧置有摩擦块,且和主体筒内壁相贴合,叶片上开有多个梨形孔,叶片两侧分别置有铜片,铜片上开有多个梨形孔,且和对 ...
【技术特征摘要】
1.一种建筑混凝土预制充气芯模充气预热装置,其特征是:密封板置于主体筒筒底,盖板置于主体筒筒口,密封板上等角度开有多个出气槽,盖板上开有进气槽,多个C型固定条等距置于主体筒内壁上,多个散热板分别置于主体筒内壁上,且和多个C型固定条的缺口位置一一对应,散热板沿螺旋路径分布,固定套通过轴承置于密封板中部,且置于主体筒内,转轴置于主体筒内,转轴一端置于固定套内,另一端通过轴承置于盖板中部,多个叶轮等距置于转轴上,且一一对应位于多个C型固定条的一侧,每组叶轮由三个叶片组成,叶片外侧置有摩擦块,且和主体筒内壁相贴合,叶片上开有多个梨形孔,叶片两侧分别置有铜片,铜片上开有多个梨形孔,且和对应叶片上的多个梨形孔一一对应,传动轴一端通过加速器和转轴另一端相连接,转盘中部置于传动轴另一端,多个安装架分别置于转...
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