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一种含有过滤器的三元复合滤棒

申请公布号:CN105433436A

申请号:CN201510823208.8

申请日期:2015.11.24

申请公布日期:2016.03.30

申请人:
云南养瑞科技集团有限公司

发明人:方耀;刘润昌;马涛;段瑞海;肖松;温光和

分类号:A24D3/04(2006.01)I;A24D3/06(2006.01)I

主分类号:A24D3/04(2006.01)I

代理机构:
昆明祥和知识产权代理有限公司 53114

代理人:马汝兰

地址:650000 云南省昆明市昆明经济技术开发区信息产业基地春漫大道80号云南海归创业园10幢3楼301

摘要:本发明公开了一种含有过滤器的三元复合滤棒,包括第一过滤段和第二过滤段,所述第一过滤段、第二过滤段之间设置有过滤器,所述第一过滤段、过滤器和第二过滤段经由包裹层包裹连接;所述过滤器包括圆柱形环状中空的外壳,所述外壳内设置有前挡板和后挡板。本发明利用气流的流速变化及流经途径变化,通过沉降、碰撞等作用实现卷烟烟气中焦油的有效滤除,并具有可感知的过滤效果。

主权项:一种含有过滤器的三元复合滤棒,包括第一过滤段(1)和第二过滤段(2),其特征在于,所述第一过滤段(1)、第二过滤段(2)之间设置有过滤器(3),所述第一过滤段(1)、过滤器(3)和第二过滤段(2)经由包裹层(4)包裹连接;所述过滤器(3)包括圆柱形环状中空的外壳(5),所述外壳(5)内设置有前挡板(6)和后挡板(7)。

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