One, several aspects which should be paid attention to when chemical pump assembly 1, whether the water pump
shaft bending, deformation;
The rotor balance status conformed to the standard;
Mouth ring gap whether accord with a standard;
2, the clearance between the impeller and the pump shell;
3, mechanical seal cushion compensation mechanism of the amount of compression is achieved;
4, the concentricity of the pump rotor and the volute;
Coupling of the coaxial degree of alignment;
5, the center line of the pump impeller passage and whether centerline of the volute runner;
The clearance adjusting between bearing and end cover;
6, sealing part clearance adjustment;
7, motor drive system with variable (
) increase and decrease
Speed device assembly is in accordance with the standards;
By force of joint bolt.
Before processing 1 second, the chemical water pump maintenance, the maintenance of inflammable, explosive, poisonous, corrosive medium or steam equipment, machinery, piping, must cut off material, inlet valve, and added a blind flange.
2, machinery and equipment maintenance must stop before the temperature, pressure, cut off power supply;
3, inflammable, explosive, toxic, corrosive medium of machinery, equipment, maintenance must be carried out before cleaning, neutralization, displacement analysis detection qualified rear can construction;
As we have known for quite some time, the success of JT in the future will depend greatly on our ability to strike a balance between valuable human insight and interaction with technology.
J&T INDUSTRY CO.,LTD. humbly request you to try this item in your centers and we assure you that you would be in a great pleasure with the results.
A quality monitoring group created for ensuring that J&T INDUSTRY CO.,LTD. manufactures water pump
accoording the strictest standard.
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