Solids control Equipment--Shale Shaker

1. Shale Shakers:the initial line of defense for a properly designed
Solids management instrumentation has beenand can still be, the sedimentary rock
shaker. while not correct screening of the lubricating substancethroughout this
primary removal step, reduced potency and effectiveness of all downstream solids
managementinstrumentation within the system is assured. The downstream
hydrocyclones can merely be overladen on the far side their designed capability.The
sedimentary rock shaker, in numerous forums has vie a outstanding role in solids
management systems for many decades. the 2 main sedimentary rock shakers utilised
within the utilitybusiness are:1.Elliptical, “unbalanced” design;2.Linear “straight line”
style.
Vibrating Mechanism-the purpose of vibratory the screen in solids management
instrumentation is to tumble the solids particles to separate fluids from solids and
increase through place capability. This vibratory action causesspeedy separation of
whole mud from the outsized solids, reducing the quantity of mud lost with the solids.
For maximum potency, the solids on the screen surface should travel in a very
planned pattern. For example; some devices use elliptical motion et al use Linear
motion to extend potency. The combined result of the screen and vibration, lead to the
separation and removal of outsized particles from lubricating substance.
Hydrocyclones-Hydrocyclones became vital in solids management instrumentation
owing to their ability to with efficiency take away particles smaller than the best mesh
screens. they're additionally uncomplicated devices,that create them simple to use and
maintain.
A hydrocyclone carries with it a round shape shell with alittle gap at rock bottom for
the underflow discharge, a bigger gap at the highest for liquid discharge through
associate degree internal“vortex finder”and a feed nozzle on the aspect of the body
close to the wide (top) finish of the cone.
Desanders-Desanders ar hydrocyclones larger in diameter than 5”. Desanders ar put in
down stream from thesedimentary rock shaker. The desander removes sand size
particles and bigger trained solids, which have passed through the shale shaker
screens. These solids are discarded along with some liquid into the waste pit. The
clean mud is then discharged into the next pit ready to be run through the desilters.

2. Desilters- A desilter uses smaller hydrocyclones usually 5” or smaller. The smaller
cones enable desilters to make the finest particle size separation of any full flow solids
control equipment. Removing particles of 15 microns and larger. Multiple cones are
normally used in this application to obtain the required GPM you need for your solids
control equipment.
Mud Tank Separation-There are many ways to configure your mud tanks below your
solids control equipment. The most common practice requires three sections. Under
your shale shaker you have the first section known as the sand trap where the mud to
be pumped from this section goes through your Desander. This clean mud is then drop
into the second section well-known as a silt tank. The mud is picked up then
pumped-up through your Desilters. The Desilters dumps the clean mud into the third
section, apprehend because the clean mud or intermixture tank.this can be picked up
by the pump to be pumped-up back to your bore hole.
Centrifugal Pumps-Another vital side of a well built solids management
instrumentation is that the use of centrifugal pumps that not solely combine the mud
to be pumped-up down the bore hole, however additionallygive the feed pressure and
volume needed to control the hydrocyclones. Maintenance of those pumps is crucialto
the operation of your solids management instrumentation.
Kosun- Solid Control system Company
Tel.: +86 29 88880612/86-15102956752
Email:yanting.xu@adkosun.com
Contact person: Ivy Xu
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Online consulting:
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