Secondary filtering and recycling device

The utility model belongs to the technical field, and particularly relates to a secondary filtering and recycling device. The device comprises a recycling barrel, a barrel cover, a lifting assembly, a filter element assembly and a sensing device, the barrel cover is arranged at a barrel opening of the recycling barrel in a matched mode, at least one slag inlet is formed in the barrel cover, an air inlet and a liquid outlet are formed in the barrel cover, the executing end of the lifting assembly is connected with the barrel cover, the filter element assembly is arranged below the barrel cover, and the liquid outlet is connected into the filter element assembly. And the sensing end of the sensing device penetrates through the barrel cover and extends into the recycling barrel. The utility model is used for solving the problem of low filtering efficiency. 本实用新型属于技术领域，尤其涉及一种二次过滤回收装置。其包括：回收桶、桶盖、升降组件、滤芯组件及感应装置，桶盖匹配设置于回收桶的桶口，桶盖上开设有至少一个进渣口，桶盖上开设有进气口及出液口，升降组件的执行端连接桶盖，滤芯组件设置于桶盖下方，滤芯组件内部连接出液口，感应装置的感应端穿过桶盖伸入回收桶内。本实用新型用于