GN Solids Control shipped another oil sludge treating system to a Chinese customer in Guangdong. This customer will use this GN Oil Sludge System to treat tank bottom sludge.
GN made oil sludge treating system is mainly used to treat high density and large viscosity sludge, such as oil sludge from drilling rig sites, refinery plant or tank bottom.
Until now, GN Solids Control has provided Oil Sludge Treating System to Kuwait, Qatar, USA, Finland, Canada, Valenzuela...GN oil sludge treating system mainly includes the following treating equipment:
1.GN Vacuum Pump
GN vacuum pump is an very effective pump to transfer the oil sludge from tank bottom and feed into GN pre-mixing tank. All solids less than 75mm can be transferred by GN vacuum pump, and solids up to 80% can be moved by GN vacuum pump.
2.GN Pre-mixing Tank
GN pre-mixing tank is also GN diluting and heating tank, after the vacuum pump feed the oil sludge into this tank it will heat and mix the oil sludge with chemicals.
3.GN Shaker Tank
GN shaker is the first phase separating unit, it separate those oil sludge that feed by a submersible pump. By using different size shaker screens, GN shaker is able to eliminate solids in different sizes.
4.GN 2 Phase Centrifuge Tank
GN 2 phase decanter centrifuge is eliminate solids than 2~5 microns.GN Solids centrifuge rotating bowl is made by duplex centrifugal casting, material SS 2304. Solids discharge port and liquid discharge port is both protected by high quality wear resistance inserts.
5.GN 3 Phase Separating Unit
GN 3 phase separating unit here we use oil/water separator and inclined plate clarifier. In most cases, GN 3 phase disc-centrifuge is used to separate solids, oil and water.
6.GN Chemical Dosing Unit
GN chemical unit is used to provide flocculant and demulsifier. It will provide to pre-mixing tank, shaker tank and centrifuge.