Tips for convenient disassembly of self-balancing centrifugal pumps
The self-balancing centrifugal pump is long and large, with many parts, high cost, high lift and high power. It is most needed in mountainous areas. It's a great thing to use, but it is more complicated to disassemble and assemble. Although the difficulties are great, there are ways, the formula for easy disassembly of self-balancing centrifugal pumps tells you:
Remove the coupling first, take the balance pipe at the same time, and then remove it from the end. First remove the tail bracket, then take down the (right-handed) shaft sleeve, and pull the balance plate out. Loosen it with four through-bore screws, take down the first-stage impeller at the end, and disassemble it in the middle of the rear first-stage, and take the impeller down at the same time. Dismantle the other sections in sequence. Unscrew the first section of the shaft sleeve (left-handed). The pump is removed from the base and placed on a wooden board. First pull out the coupling with a pulley, take out the shaft head key, and then remove it from the rear section (water outlet), and remove it in order.
1. Use a wrench to loosen the nut connecting the tail cover and the tailstock, and use a hammer to pad the wooden block and hit the rear tile holder.
2. Unscrew the nut connecting the tail cover and the rear section, and hit the tail cover with a hammer on the wooden block.
5. Remove the middle section of the last stage, take out the impeller, and disassemble the other middle sections and the impeller in order.
6. Use a wrench to unscrew the screw connecting the front tile holder and the front section (water inlet section), open the wooden block with a hammer, and remove the front tile holder.
7. Pull out the pump shaft inward, unscrew the front sleeve (left-handed) with a hook, and remove the sleeve.
8. Disassembly of front and rear tile bracket sets
①Use a screwdriver or wrench to remove the round cover on the tile holder and remove the tile cover.
②Unscrew the square screw near the oil cap hole on the tile holder (fixing screw for the top tile), place a piece of wooden stick with a hammer, hit it from the inside out, and take out the alloy tile in the tile holder (pay attention to the oil ring.
