Shaanxi Aipu Solids Control Co., Ltd |
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Aipu Drying Shaker Used In Waste Management Or Drilling Fluids Process
Please find below information of AIPU Hi-G dry shaker specification
Model | Hunter-HiG |
Vibrator Motor | 2.64HP x 2 |
Max. Vibration Strength | 8.5G |
Treating Capacity | 528GPM |
Deck Angle | -1~+5°(Customizable) |
GeneralScreen Panel Area | 2.73㎡ |
Screen Panel Number | 4 |
Weir Height | 760mm |
Ex Mark | Exd BT4 or customizable |
Weight | About 1520kg |
The dryer shaker, or dryer, is a linear motion shaker used to minimize the volume of liquid associated with drilled cuttings discharged from the main rig shakers and hydrocyclones. The liquid removed by the dryers is returned to the active system.
The dryer shaker deliquifies drilled cuttings initially separated
by another piece of solids-separation equipment. These drilled
solids can be discharged from the main shaker or a bank of
hydrocyclones. Dryers recover liquid discharged with solids in
normal liquid/solids separation that would have been previously
discarded from the mud system. This liquid contains colloidal
solids, and the effect on drilling-fluid properties must be
considered since dewatering systems are frequently needed to
flocculate, coagulate, and remove these solids.
The dryer family incorporates pieces of equipment long used as
independent units: the main linear motion shaker, the desander, and
the desilter, which are combined in several configurations to
discharge their discard across the fine screens (e.g., API 200) of
a linear motion shaker to capture the associated liquid. These
units, formerly used as mud cleaners, are mounted on the mud tanks,
usually in line with the main linear motion shaker. They can be
tied into the flowline to assist with fine screening when not being
used as dryers. Their pumps take suction from the same compartments
as desanders and desilters and discharge their overflow (effluent)
into the proper downstream compartments.
AIPU Hunter Drying Shakers are an ideal and effective solid control equipment for high-capacity treating in the heavy loading and tough drilling conditions , its easy to maintain, the single side screens tension system make it easy to change the screens. The AWD system could change the angle of shaker deack from -1°~5°,it can remove cuttings above 75μm brought from the drilling.
Hunter drying shaker is the first generation of high-frequency shale shakers according to the international standard which has special structure and stable processing results and gains more praise worldwide.
Hunter drying shaker is designed in linear motion and high vibration mode to achieve the expected separation effect.
A linear motion dryer may be used to remove the excess liquid from
the main shaker discharge. The flow rate across a linear motion
dryer is substantially smaller than the flow rate across the main
shaker. The lower flow rate permits the removal of the excess fluid
by the linear motion dryer by using a finer screen. The dryer is
usually mounted at a lower level than the other solids-separation
equipment to use gravity to transport solids to it. Whether by
slide or by conveyor, the cuttings dump into a large hopper,
located above the screen, that replaces the back tank, or possum
belly. As the cuttings convey along with the screen, they are again
liquefied. This excess fluid, with the fine solids that passed
through the screens, is collected in a shallow tank that takes the
place of a normal sump. The liquid is pumped to a catch tank that
acts as the feed for a centrifuge or back to the active system.
Dryers were introduced with the closed-loop mud systems and
environmental efforts to reduce liquid-waste haul-off. Two methods,
chemical and mechanical, are available to minimize liquid
discharge. The chemical method uses a system called a dewatering
unit, while the mechanical method takes place through linear motion
shakers. These systems may be used separately or together.
Drying shaker, the first choice of oilfield environmental waste drilling cuttings screening and drying, combined with USA advanced technology, winning the order quantity of 50 sets in the USA and 2 sets for export to Russia, is the product which is firstly guided by the domestic and gains high customer recognition and bulk subscription.
Please feel free to contact AIPU Solids control for any demand of dryer shaker or other solids control