Jun 30

Vacuum Degasser as a second  stage cleaning equipment is mainly use to remove gas immerged in mud. It is usually fixed after shale shakers. Vacuum degasser ensures proper mud weight pumped down well to prevent potential blowout in drilling. It’s a very important equipment in degassing process. So what is the differences between world famous brand Derrick Vacu-Flo Degasser and GNZCQ270 Degasser?

Vacu-Flo Degasser:

 High efficiency/full vacuum

Corrugated, stacked leaves for increased surface area
Side access door for simplified maintenance
Compact design
Derrick Vacu-Flo degassers have a more efficient vertical tank design than traditional horizontal degassers, offering over 217% more surface area than alternative designs. This additional capacity results in no increase in vessel size, tank space requirements, unit weight, or reconfiguration of pit arrangements. A 5 HP vacuum pump, capable of pulling 29” Hg, draws mud into the degassing chamber where decreased pressure causes gas bubbles to surface from the fluid more rapidly. A stacked, corrugated fiberglass leaf arrangement and multiple feed ports provide higher fluid impact, thinner layers of mud dispersion, and greater turbulence for more efficient gas removal. Derrick’s Vacu-Flo degassers offer convenient access to the leaf assembly and float mechanisms (without having to remove the vessel lid) through an oversized access door. This feature significantly reduces downtime and maintenance costs compared to other units. The Vacu-Flo Degasser has a leaf capacity of 14,528 square inches.

Vacu-Flo 1200

Weight: 2700 lbs (1226 kg)
Length: 87 3/4” (2229 mm)
Height: 73 5/8” (1870 mm)
Width: 63” (1632 mm)
Leaf Area: 14,528 in2(9372884 mm2)
Flow Rate: 1200 gpm (4542 lpm)

GN Solids Control GNZCQ270:

GNZCQ Series Vacuum Degassers are able to service the needs of any application. Unlike the traditional vacuum degasser, GNZCQ vacuum degasser is a self-contained unit. The gas-cut mud is drawn into the degasser by a vacuum created by a regenerative vacuum without needing centrifugal pump .Moreover, GN degasser can act as a big agitator for the drilling mud, which helps the treatment for desander and desilter. GN also have Atmospheric/Centrifugal Degasser available as an alternative to the standard vacuum type degasser.

Model  GNZCQ270 GNZCQ360
Main diameter  800mm  1000mm
Capacity   ≤270m3/h   ≤360m3/h
 Vacuum  0.030~0.050Mpa  0.040~0.065Mpa
 Ratio  1.68  1.72
 Efficiency  ≥95%  ≥95%
Motor power   22KW   37KW
Vacuum Power  3KW  7.5KW
 Rotary speed   870r/min   880r/min
 Dimension  2000×1000×1670mm  2400×1500×1850mm
 Weight  1350kg  1800kg

Hebei GN Solids Control Co., Ltd becomes one of Chinese Solids control  leading company through 6 years development. GN keep in mind to always provide quality best price equipments to customers.


written by GN Shale Shaker \\ tags: , , ,

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