L-shaped sealing centering device for pump

The utility model relates to an L-shaped sealing centering device for a pump. The installation method is used for installing the sealing filler device of the slurry pump. The sealing packing device comprises a packing shaft sleeve matched with a pump shaft of the slurry pump, a packing box and packi...

Full description

Saved in:
Bibliographic Details
Main Authors ZHEN WEIWEI, ZHANG GENGMING, ZHAO HUIBIN, ZHENG SHUFENG, MA JUNFEI
Format Patent
LanguageChinese
English
Published 17.03.2020
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to an L-shaped sealing centering device for a pump. The installation method is used for installing the sealing filler device of the slurry pump. The sealing packing device comprises a packing shaft sleeve matched with a pump shaft of the slurry pump, a packing box and packing arranged between the packing shaft sleeve and the packing box. The centering device comprises anarc-shaped plate and an ejection unit arranged on the arc-shaped plate, wherein the inner circle of the arc-shaped plate is matched with the outer wall of the packing shaft sleeve, and the outer circle of the arc-shaped plate is matched with the inner wall of the packing box. Arc-shaped plate is inferior arc-shaped, a bulge perpendicular to the axis of the arc-shaped plate is arranged on the outercircle of the arc-shaped plate; the bulges and the arc-shaped plates form a structure with an L-shaped cross section; the ejection unit comprises a set of ejection bolts arranged on the protrusions and matched with the side w
Bibliography:Application Number: CN201920893515U