After a long period of use, the mud tank will deposit thick solids on the wall of the storage tank. This sludge is difficult to separate and need a lot of labor to clean manually. GN automatic tank cleaing system is specially developed to clean the drilling mud tanks.

 GN automatic Tank cleaning system is main high pressure water pump, include vacuum pump ,chemical dosing system ,shale shaker ,inclate plate clarifier ,Decanter centrifuge.The following is the system work process.

1，The high pressure pump will supply clean water to the tank cleaning equipment  ,which  will jet the water to separate the sludge from tank.

2，GN vacuum pump can directly pump the sludge from the tank, and mixed the chemical with the slurry in the sticker tank .Then feed to the inclated plate clarifier。

3，The IPC (Inclated plate clarifier) has the special construct inside, which can settle the solids down the bottom.

4，The solids will be dischared by membranepump, and the will be pump to the water tank for reusing.

The system is automatic and water is recycling.For some tank that store the oil base mud, when we use this system to celan them ,we need to add the Oil Water separator. The oil water separatoe has the speciall constract inside. It separate oil and water by gravity straification.It is equipped with detachable coalescer,the oily waste water enters into the coalescer,separate the oil and water ,then the oil flows to the oil chamber, the water flows to the water champer .The tank design allowed to the fluids to stay in the tank for a reasonable time to ensure the complete separation of oil and water. After separate the oil will be recovery and water can be used for the cleaning again.

It is easy ,quick and high workable system for tank cleaning , if you want to know more,welcome to contact us.

In the market,there are many different kinds pump and conveyor to transfer different liquid and solids ,Such as the centrifuge pump used to pump water ,the screw conveyor can transfer material with low liquid content . But for some slurry material ,these equipment are not workable . GN Slurry vacuum pump is specially develop for the slurry with high solids content . It is a type of pneumatic pump that sucks thematerial with vacuum produced by air operation, and then converts to positive pressure for discharging.Not only the slurry, it is also high performance to transfer  firsome small size solids. In some special project sites,such as oilweel drilling , mining, these palce always generate amounts of sludge. The normal pump is hard to transfer these special sludge with high viscosity .GN vacuum pump can directly suck these material ,and the most transfer distance can reach 1000 meters, The most deep of suction can be 40meters .

For different demand, We have 10B,20B,40B these 3 different models for different capactity. The big capacity means you need to match with big air compressor. But it is still the most popular model, Especially in mining industry these have the big quantity sludge need to transfer every day.

The slurry vacuum pump is completely drived by air. So an air compressor is possible. 4.3m3/min air source for 10B model, 8m3/min for 20B, 17m3/min for 40B.

For different industry , we can select the special material for the pump. We will choose the 304 steel for the food industry, and anti-corrosion steel for the chemical industry. So it is more widely used.

The vacuum pump also can be used to clean the drilling derrick ,mainfold,mud tank...Just install the speciall suction nozzel, the podwer, sludge ,sands can be directly sucked and get the purpose of cleaning. If you want to know more about this pump , feel free to contact us.

 GN Drilling Mud Decanter Centrifuge Sent To Russia

Solids controlAs we all know that Russia is a big petroleum country .The oil and gas spread all over the country , especially the Siberia area .The enviroment of Siberia is really cold for people to drill the oilwell , and also for the driliing machine .So only the high quality and reliable equipment can win the work .GN Solids Control had sent many sets solids control system and equiment to Russia , and it truely win the good reputation due to the high performance .

Last week we sent shale shakers and Decanter centrifuge for the new oilwell drilling project in Russia .For this time the customer ordered GN363 series Decanter centrifuge . The diameter of rotated bowl is 360mm, and the bowl length is 3 times of the diameter . GN363 is one of the most reliable Decanter centrifuge in the world for industrial application.  The design capacity is 45m3/h, it is enough for some small project.

In the drilling process ,the drilling mud is the most important material to cool the drill and also lubrication , and take out the drilling cutting from well . The mud also will balance the well pressure to prevent the blowout and leakage .GN solids control equipment is used to separate driling cutting from slurry ,clean the mud and make sure it can reach the standard of reusing. The decanter centrifuge is for the particle smaller than 60um. In the high roate speed , the solids and liquid will be separated under the 3000 force ,and the process is continuous.

Decanter centrifuge not only used for solids control ,and also can for waste treatment. The drilling cutting is so polluted . The decanter centrifuge can separate out and dryer the solids in the waste. The separated liquid can go into the mud system again and the solids can be further treatment to reduce the pollution.

GN Decanter Centrifuge has GN224 ,GN363, GN454, GN553, GN 764 for different capacity. If you want to know more ,welcome to contact GN.

GN Solids Control