Detachable heat exchanger

The invention relates to a heat exchanger, in particular to a detachable heat exchanger. The detachable heat exchanger comprises a middle heat conducting block, pipeline clamping grooves I, an ejectorrod, side heat conducting blocks, pipeline clamping grooves II, convex blocks and a screw rod. According to the heat exchanger, heated pipelines with different diameters can be fixed, the two heatedpipelines can be conveniently installed from the bottom of the heat exchanger, and the two heated pipelines can be erected at different slopes and heights. The pipeline clamping grooves I are formed in the left side and the right side of the middle heat conducting block, the upper end of the middle heat conducting block is fixedly connected to the middle part of the ejector rod, the two side heatconducting blocks are arranged on the left side and the right side, the inner sides of the two side heat conducting blocks are correspondingly provided with the pipeline clamping grooves II, the two pipeline clamping grooves I