Extracting tool of shell and tube heat exchanger tubulation

The utility model relates to an extracting tool of shell and tube heat exchanger tubulation for dismantle the tubulation, including the inner skleeve, with the inner skleeve with axle center and rotatable outer sleeve, the inner skleeve includes that the cartridge is in the location of tubulation inner wall is anterior, the front end of outer sleeve is equipped with the cutter that the scraped finish was used, the cutter is located the tubulation periphery. The utility model discloses set up the cutter at the outer sleeve front end, the cutter scraped finish was corroded the sealing member on the box and is scraped out it when the outer sleeve was rotatory to can tear out it open under the condition of not destroying tubulation and box, guarantee the integrity of tubulation, also improve the efficiency of dismantling the tubulation simultaneously. The utility model discloses the tubulation is dismantled in can being applied to the heat exchanger.