System and method for removing and replacing fire-tubes
A system and method for removing and replacing fire-tubes. The system can include a powered system, a fire-tube puller coupled to said powered system. The fire-tube puller has a puller back which is coupled to a plug rest. A plug rest is approximately perpendicular to the puller back, and the fire-tube will rest upon the plug rest when the fire-tube is being removed or installed. The system can also include a stack adjuster which is coupled to the plug rest. The stack adjuster can couple to a stack so as to reposition the stack.
1. A fire tube puller system for removing and installing a fire-tube from and into a vessel in combination with a fire-tube having a removable stack extending vertically from a fire-tube outlet, said system comprising:
a powered system; and
a fire-tube puller coupled to said powered system, said fire-tube puller comprising:
a puller back coupled to a plug rest having a distal end;
a stack adjuster configured to be connected to the plug rest and adapted to decouple a stack from a fire tube;
wherein the puller back coupled to said powered system is adapted to remove the stack from the fire tube; and
wherein the puller back coupled to said powered system is adapted to remove the fire tube from the vessel.
2. The system of claim 1 , wherein said puller back is approximately perpendicular to said plug rest.
3. The system of claim 1 wherein said stack adjuster comprises an adjuster lip and an adjuster body.
4. The system of claim 1 , further comprising a mobile system which transports said powered system, said fire-tube puller, and at least one fire-tube.
5. The system of claim 3 , wherein said puller back comprises a void located at its top, and wherein said puller back further comprises a puller back coupler which is used to engage with a portion of a fire-tube, and wherein said stack adjuster comprises a stack coupler which is used to engage a stack.
6. The system of claim 1 , wherein the plug rest of said fire-tube puller is adapted to engage a vertically oriented fire-tube.
7. The system of claim 1 , wherein the plug rest of said fire-tube puller is adapted to engage a horizontally oriented fire-tube.
8. The system of claim 1 , wherein said powered system comprises a hydraulic system.
9. The system of claim 1 , wherein the puller back further comprises two double hinges.
10. The system of claim 9 , wherein the puller back is capable of being rotated in three dimensions.