一种生产生活用纸的热风干燥系统
申请公布号:CN202017162U
申请号:CN201120101077.X
申请日期:2011.04.08
申请公布日期:2011.10.26
发明人:水玉峰;王红星;张厉生
分类号:D21F5/18(2006.01)I
主分类号:D21F5/18(2006.01)I
代理人:林君如
地址:201505 上海市金山区金山工业区林慧路1000号
摘要:本实用新型涉及一种生产生活用纸的热风干燥系统,包括闪蒸罐、热泵、干侧热交换器、湿侧热交换器及连接管道,干侧热交换器、湿侧热交换器的进气口连接总蒸汽进气管道,出气口的排气管路分别与闪蒸罐连接,热泵与闪蒸罐连接,热泵的主蒸汽管路与烘缸连接,通过主蒸汽管路的高压蒸汽引导喷射将热泵中的二次蒸汽导入至烘缸。与现有技术相比,本实用新型能够降低热交换器的蒸汽使用量,减小热交换器进汽之后的闪蒸罐的冷凝水量,改善和提升干燥效率,可以适当提高纸机的速度,做到增产降本的结果。
主权项:一种生产生活用纸的热风干燥系统,其特征在于,该系统包括闪蒸罐、热泵、干侧热交换器、湿侧热交换器及连接管道,所述的干侧热交换器、湿侧热交换器的进气口连接总蒸汽进气管道,出气口的排气管路分别与闪蒸罐连接,所述的热泵与闪蒸罐连接,热泵的主蒸汽管路与烘缸连接,通过主蒸汽管路的高压蒸汽引导喷射将热泵中的二次蒸汽导入至烘缸。
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