desander

GN dewatering centrifuge is working well for Tunneling in Singapore, our engineer just finished the first time installation and commissioning there and back to China. As per client’s request, our engineer can fly to the client’s site to support them for the first time installation, commissioning and training. If the equipments will work well or not, it will mostly depend on the proper maintenance and operation, we will train the client’s engineer how to operate it and how to do the maintenance.


The dewatering centrifuge system for Tunneling is to treat the waste mud / sludge/ water and reuse the water, the discharged solids should be dry enough to collect by bags then shipped by truck. The configuration is as below:
1) GNLW363-VFD decanter centrifuge is widely used for dewatering unit to treat the waste water
2) Chemical dosing system/ flocculation system
3) 20ft container with windows and doors.
4) Netzsch brand screw pump as the feeding pump of decanter centrifuge, which is the ideal feeding pump to control the frequency to control the flow rate, compared with centrifugal pump and slurry pump, it works more steadily.


Before feeding to the decanter centrifuge, we suggest the client to use a screen/ filter or high G drying shaker / desander / desilter before the dewatering centrifuge system, the purpose is to prevent course solids enter into the centrifuge and the screw will be damaged and centrifuge will be blocked. The core components of the centrifuge is the screw, GN centrifuge screw is completely made by stainless steel, and protected by tungsten carbide tiles, the fluids distribution port is protected by tungsten carbide alloy for wear resistant.

Often
the negative affect from the essential oil crash has spread to many market
sectors related including the HDD tasks. But as the leading and popular HDD mud
system supplier, GN
Solids Control
have orders and repeated orders placed from the old clients.
By simply end of last year, GN Solids Control has just provided a high
configuration of mud systems for a HDD undertaking. Now the end user is
actually laying a repeated obtain for the same mud system, in fact it is
scheduled to be ready earlier after Chinese New Year.
Not simply for the oversea market, playing with domestic China, 500GPM mud
recycling system is still the most used option for HDD plans. CPP, the largest
HDD written agreement in China, purchase all-around 10 sets of mud
recycling systems
from GN Solids Control each year, and quite a few of
those are of 500GPM capacity.

Main Equipments with regard to Standard Configuration GNMS five hundred Mud
System:
Shale shaker: GNZS703E-DZ, 1 set
Mud Cleaner: GNZJ703E-D1S8N, 1 established
Mud Cleaner Feeding Pump: GNSB6*5A-37KW, 2 sets, employed respectively for desander cones and
desilter cones
Mixing Hopper: GNSLS35A, 1 placed
Mixing Pump: GNSB6*5A-37KW, one particular set, same specification while mud
cleaner feeding pump.
Mud Agitator: GNJBQ 075D, single layer impeller together with 7. 5KW motor, one
set
Mud Gun: GNNJQ50A, 2 inch mud gun, 1 set

Besides this particular standard configuration of mud recycling system, GN has
also GNMS-500GL mud recycling system, the main equipment for dealing with are
exactly same, though the storage capacity of GNMS-500GL will be larger.
And for HDD mud recycling systems, GN offers other treating capacity
alternatives for option, like 200GPM and 1000 GPM.
In the case of piling or so called TBM projects, there are simpler treatments
for option. Because intended for piling projects, the drilling media is mostly
water, you don’t need to to add more chemicals with it, and the treating result
is just not so strict.
If you have a lot more questions, contact us freely.

Hebei GN Solids Control Co., Ltd is major manufacturer
in solids control and mud recycling. Apart from as the top one in solids
control field for coal and oil drilling, Hebei GN Solids Control Co., Ltd is usually
the top one in mud
cleaning system
and mud recycling systems to get Bored Piling, Horizontal
Online Drilling, Tunneling and so on. Acquire GN 500 gpm mud system as an
example, GN offers 4 standard models with various equipment for different kinds
of drilling activities.

GNMS-500D economic mud cleaning system, also known as the actual desander unit is used
to scrub drilling slurry of uninterested piling. It is a 2 cycle treatment
plant with a desander mini cleaner mounted on a new tank which is divided into
2 compartments: shaker compartment as well as desander compartment. Normally
zero mud mixing device should be used. The slurry coming out via bore piles
will be gathered in a mud pit that a submersible slurry pump will deliver the
slurry in order to smoothly and stably give food to GN 2 phase mud treating
cleaner through a load box. The slurry will certainly flow across the mini
cleaner’s bottom deck fixed using 25 mesh screen major the liquids mixed with
good solids to across the screen openings while coarse solids to stay on the
screen in addition to move forward until stepping away. The liquids will be
compiled at shale
shaker
compartment and also pumped to the desander cyclone for the second
stage therapy with particles over 30 microns being separated. You will have top
deck screen to be dried the liquids as the dewatering screen. After that, the
slurry is cleaner and having the ability to be reused. Now we have currently
delivered many sets to several countries. Around 10 pieces are now operating in
Myanmar pipe piling site.

It has been years since GN
products became popular among Russian companies, especially for Drilling
companies and oilfield service companies. Not long ago, there are a lot of solids control equipments shipped
to Russian for a drilling rig’s complete solids control line, including shale
shakers
, mud cleaner and decanter centrifuges of middle speed and high
speed, the vacuum
degasser
, and feeding pumps for desander and desilter
cones for the mud cleaner, the feeding pumps for the decanter centrifuges and
also, the mud mixers and mud guns.

In fact, ever since GN Solids
Control was established years ago, the foreign market has been occupying a
large share of GN Solids Control’s market share. Not only the Russian spoken
countries, but also the Middle East, the Asian countries, the South American
countries and the high standard market including the European countries and
Australia, GN Solids Control has been their first choice among all Chinese
brands.

Why not other brands come from
USA or Europe?

GN Solids Control has been
providing the solids control industry with its high standard international standard
products. GN always believes in Quality first, price second. After becoming the
first API certified solids control manufacturer in China, GN Solids Control has
been certified by HSE, ISO, DNV CE and many other certificates internationally. GN Solids American is
the first USA based solids control company from China, and before the establish
of GN US branch, GN’s products have been accepted by US and Canadian clients
and have been competing with them in their local market. Until now, GN’s
products have been exported to more than 60 countries and regions in the world.

Why choose GN among all Chinese
suppliers in this field?

Of course, quality and reliability
are always most important factors when the end users choose the brand or
supplier. GN Solids Control has a good reputation during the years, and clients
mostly come from introduction by old clients. There is an old Chinese saying
that seeing is believing, at any time, welcome to visit and inspect GN factory
and office near to Beijing airport, the capital of China.

As a liading muaufacturer with regard to
drilling mud solids control & waste management devices such as mud gun,
straight cutting, screw conveyor, shale shaker, screw pump, mud cleaner,
oilfield shale shaker,
desander
and desilter, machine degasser, decanter centrifuge, very poor boy
degasser, mud agitator,
mud tank, shear pump,
etc . Our own product served in around 60 countries, with organizations or
partner in Ough. S., Russia, Auatralia, Latina America and Middle Far east.
GN drilling fluid mud gun is a device familiar with agitate drilling mud with a
drilling rig. More of a nozzle than a gun, a mud gun is connected to a new pump
to circulate the going mud and prevent the solids from settling in the mud tank. also depending on
the quantity being used and the pit measurement. They are best used in tank
corners to keep solids through settling and a mud agitator is placed in the
tank heart.

GN premium quality mud gun is considered to be one of the longest prolonged on
the market today. Drilling mud can be a wet substance that is similar to a
thick clay and is also used to cool the exercise head and carry typically the
remnants of drilling for the surface in water properly drilling and oil as well
as gas drilling operations. GN mission mud gun is really a inexpensive solution
to a likely expensive problem. Mud is done by mixing water or even oil with a
clay-like ingredient that also contains several other chemicals into a big tank
called the mud tank on a drilling rig.
GN mud gun
is a 360˚ rotating swivel body, plus the ability to be
customized to the length, flanged or threaded.
Replacement parts for GN mud guns can be ordered by GN Solids Control Company.,
Ltd. GN is a fprofessional solids control system manufactuer in china. Any
problem i highly recommend you contract us on the web:
http://gnsolidscontrol.co