Combined demulsification device

The utility model relates to the technical field of electro-desalting demulsification, in particular to a combined demulsification device. Comprising a demulsification tank with an inlet pipeline and an outlet pipeline, the pipeline of the demulsification tank is provided with a composite tuning sound field acting area, and the composite tuning sound field acting area structurally comprises a tool head arranged along the axis of the demulsification tank and an additional tool head capable of being connected with and separated from the tool head. The utility model aims to achieve the purpose that the performance of the transducer can be exerted through the combination of tool heads. 本实用新型涉电脱盐破乳技术领域，更具体的说是一种组合式破乳装置。包括带有进出管路的破乳罐，破乳罐的管路上设有复合调谐声场作用区，所述复合调谐声场作用区的结构包括沿破乳罐轴线设置的工具头，以及与工具头能够相接和脱离的附加工具头。目的是可以通过工具头进行组合来发挥换能器的性能。