Heat exchange tube penetrating process

The invention relates to a heat exchange tube penetrating technology. The technology comprises the following steps that A, a first supporting device, a jack supporting device, a baffle, a tool plate, a plurality of grating strips, a plurality of guide tubes, a plurality of jacks, a tube plate and a plurality of heat exchange tubes are provided; b, firstly, the tool plate is installed on a first supporting device, then heat exchange pipes on the lower layer are laid, and pipe distribution of the heat exchange pipes on the lower layer is completed; c, the grating strips are inserted into the pipe gaps to fix the positions and the intervals of the pipe penetrating sections; d, the tool plate is taken away, then the pipe penetrating sections of all the heat exchange pipes are subjected to polishing and rust removal treatment, and after treatment is finished, the pipe penetrating sections of all the heat exchange pipes are sleeved with sleeves one by one to detect whether burrs exist on the surfaces of the pipe pe