Corrosion-resistant liquid pump to the vertical installation, the pump flat cover installed in the tank flange seat, before the start of operation, first with the hand disk drive coupling, check whether the pump jam phenomenon, whether the rotation flexibility.
Corrosion-resistant submerged pump assembly and disassembly method:
Removal:
As the use of a longer coupling, demolition of the pump, do not have to disassemble the inlet and outlet pipes, pumps and motors. Just remove the coupling in the extension of the intermediate coupling, you can remove the rotor parts, for repair and maintenance.
1, Remove the drain tube on the pump block and the suspension body on the oil drain plug, put a net pump liquid and suspension of the body lubricants. (Note: If there are other additional pump pipeline should be removed).
2, open the chemical pump body and the middle bracket connection, and the middle bracket, suspension parts and chemical pump cover and all the rotor parts from the pump body with the exit.
Assembly and disassembly method of corrosion resistant submerged pump
3, remove the impeller nut, remove the impeller and keys.
4, the pump cover together with the sleeve, mechanical seal end caps and mechanical seals and other components from the axis out. Caution Do not slide the sleeve against the pump cover, etc., and then remove the mechanical seal together with the bushing and remove the bushing and the mechanical seal. If the seal with packing, from the pump cover can be removed directly from the sleeve, and then remove the packing cover, packing and packing rings. If the seal is of a special construction, different methods of disassembly should be noted.
5, Remove the intermediate bracket and suspension bracket.
6. Remove pump coupling and key.
7, remove the suspension body at both ends of the dustproof disk and bearing front and rear cover, then the shaft together with the bearing removed from the suspension body.
8. Remove the bearing from the pump shaft.
Corrosion-resistant submerged pump assembly and disassembly method:
Removal:
As the use of a longer coupling, demolition of the pump, do not have to disassemble the inlet and outlet pipes, pumps and motors. Just remove the coupling in the extension of the intermediate coupling, you can remove the rotor parts, for repair and maintenance.
1, Remove the drain tube on the pump block and the suspension body on the oil drain plug, put a net pump liquid and suspension of the body lubricants. (Note: If there are other additional pump pipeline should be removed).
2, open the chemical pump body and the middle bracket connection, and the middle bracket, suspension parts and chemical pump cover and all the rotor parts from the pump body with the exit.
Assembly and disassembly method of corrosion resistant submerged pump
3, remove the impeller nut, remove the impeller and keys.
4, the pump cover together with the sleeve, mechanical seal end caps and mechanical seals and other components from the axis out. Caution Do not slide the sleeve against the pump cover, etc., and then remove the mechanical seal together with the bushing and remove the bushing and the mechanical seal. If the seal with packing, from the pump cover can be removed directly from the sleeve, and then remove the packing cover, packing and packing rings. If the seal is of a special construction, different methods of disassembly should be noted.
5, Remove the intermediate bracket and suspension bracket.
6. Remove pump coupling and key.
7, remove the suspension body at both ends of the dustproof disk and bearing front and rear cover, then the shaft together with the bearing removed from the suspension body.
8. Remove the bearing from the pump shaft.
Manufacturers recommend: Shenlong stainless steel submersible pump
Keywords:Corrosion - resistant submerged pumps, Assembly and disassembly methods
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