摘要本实用新型公开了一种造纸法再造烟叶萃取液低温浓缩系统，该系统包括依次相连的预处理装置、精制液储罐、一级碟管式反渗透系统、二级碟管式反渗透系统和浓缩液储罐，还包括清洗装置，所述清洗装置与一级碟管式反渗透系统连接，该系统采用碟管式反渗透膜进行浓缩，可以在5～40℃下将萃取液的浓度由2.5～8%浓缩至30～45%的浓缩液，浓缩倍数远高于普通反渗透膜的浓缩；而且能大大降低萃取液中热敏性物质的损失，保留烟草萃取液中的香味成分；此外，本实用新型具有占地面积小、运行成本低和自动化程度高的优点。权利要求(5)1. 再造烟叶萃取液低温浓缩系统，包括依次相连的预处理装置、精制液储罐、一级碟管 式反渗透系统、二级碟管式反渗透系统和浓缩液储罐，其特征在于：还包括清洗装置，所述 清洗装置与一级碟管式反渗透系统连接。2. 如权利要求1所述的再造烟叶萃取液低温浓缩系统，其特征在于：所述的预处理装 置是砂滤、矩形筛、离心机或超滤膜中的一种或两种以上的结合。3. 如权利要求1所述的再造烟叶萃取液低温浓缩系统，其特征在于：所述的一级碟管 式反渗透系统包括依次相连的过滤器、一级高压泵、一级碟管式反渗透装置、一级浓度计和 一级排放阀，一级高压泵与一级浓度计上还并联有一级回流阀。4. 如权利要求1或3所述的再造烟叶萃取液低温浓缩系统，其特征在于：所述的二级 碟管式反渗透系统包括依次相连的二级高压泵、二级碟管式反渗透装置、二级浓度计和二 级排放阀，二级高压泵与二级浓度计上还并联有二级回流阀。5. 如权利要求1所述的再造烟叶萃取液低温浓缩系统，其特征在于：所述的清洗装置 包括清洗液储罐和清洗液进料阀。说明再造烟叶萃取液低温浓缩系统

JISHULINGYU

[0001] BENSHIYONGXINXINGSHUYUZAIZAOYANYEJISHULINGYU，JUTISHIYIZHONGZAOZHIFAZAIZAOYANYECUIQUYEDIWENNONGSUO XITONG。 JISHUBEIJING

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[0005] WEIJIEJUESHANGSHUJISHUWENTI，BENSHIYONGXINXINGTIGONGYIZHONGZAIZAOYANYECUIQUYEDIWENNONGSUOXITONG，BAOKUO YICIXIANGLIANDEYUCHULIZHUANGZHI、JINGZHIYECHUGUAN、YIJIDIEGUANSHIFANSHENTOUXITONG、ERJIDIEGUANSHIFANSHENTOUXITONGHENONG SUOYECHUGUAN，HAIBAOKUOQINGXIZHUANGZHI，SUOSHUQINGXIZHUANGZHIYUYIJIDIEGUANSHIFANSHENTOUXITONGLIANJIE。

[0006] SUOSHUDEYUCHULIZHUANGZHISHISHALV、JUXINGSHAI、LIXINJIHUOCHAOLVMOZHONGDEYIZHONGHUOLIANGZHONGYISHANGDEJIEHE。

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[0010] BENSHIYONGXINXINGDEZAIZAOYANYECUIQUYEDIWENNONGSUOXITONG，KEYIZAISHIWEN（5〜40 °C)XIADUIZAIZAOYAN YECUIQUYEJINXINGNONGSUO，NONGSUOGUOCHENGWUXIANGBIAN，KEYIDADAJIANGDICUIQUYEZHONGREMINXINGWUZHIDESUNSHI，BAOLIUYANCAO CUIQUYEZHONGDEXIANGWEICHENGFEN，NONGSUOBEISHUYUANGAOYUPUTONGFANSHENTOUMODENONGSUO，QIENENGHAOYUANDIYUCHUANTONGDEZHENGFANONG SUO，GAIXITONGHAILIYONGQINGXIZHUANGZHIDUIYIJIDIEGUANSHIFANSHENTOUXITONGHEERJIDIEGUANSHIFANSHENTOUXITONGJINXINGQINGXI， TIGAOYIJIDIEGUANSHIFANSHENTOUXITONGHEERJIDIEGUANSHIFANSHENTOUXITONGZHONGMOZUJIANDELIYONGLV，ERQIEZENGJIAYIJINONG SUOYEHUILIUFAHEERYIJINONGSUOYEHUILIUFA，CONGERJINXINGDUOCIMONONGSUO，SHINONGSUOYEDADAOXINGYEYAOQIU；GAIXITONG HAIJUYOUZHANDIMIANJIXIAO、YUNXINGCHENGBENDIHEZIDONGHUACHENGDUGAODEYOUDIAN。

[0011] SHUOMINGSHUFUTU

[0012] TU1SHIBENSHIYONGXINXINGZAIZAOYANYECUIQUYEDIWENNONGSUOXITONGDEGOUCHENGSHIYITU。