Slurry pump mechanical seal mounting assembly

Details Slurry pump mechanical seal mounting assembly Slurry pump mechanical seal mounting assembly

1984-08-28

1986-03-11

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Runner or blade selectively adjustable relative to casing

Axially adjusted

415170A, 415171, 415173R, 277 92, 403344, F04D 2910, F04D 2960

Patent

active

045753067

ABSTRACT:
A mechanical seal mounting assembly for a centrifugal high solids concentration slurry pump is disclosed. A rotating seal ring adapter is secured to the pump's impeller drive shaft for rotation with the shaft. A stationary seal ring adapter is secured to a first end of a seal carrier which extends through the pump's back plate. A split gland ring is attached to a second end of the seal carrier and is supported by gland nuts threadedly carried on gland bolts. The gland bolts are attached to a bearing assembly for the pump shaft. Axial movement of the pump shaft to effect impeller clearance seal adjustment is possible without disturbing the mechanical seal adjustment. An O-ring is interposed between the pump back plate and the seal carrier and is held in place by an O-ring retainer secured to the back plate of the pump.

REFERENCES:
patent: 2049774 (1936-08-01), Hoffman
patent: 2472264 (1949-06-01), Payne
patent: 2710503 (1955-06-01), Boyd
patent: 2930636 (1960-03-01), Tracy
patent: 3025070 (1962-03-01), Copes
patent: 4256313 (1981-03-01), Arnold
patent: 4418919 (1983-12-01), Wentworth
patent: 4509773 (1985-04-01), Wentworth

Affiliated with

Also associated with

Rating

Slurry pump mechanical seal mounting assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Slurry pump mechanical seal mounting assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slurry pump mechanical seal mounting assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2190273