Monthly Archives: July 2022

Sludge Vacuum Pump and Decanting Centrifuge for Environmental Solutions

GN Solids Control this week finished manufacturing of one set sludge va

Vcuum pump and decanter centrifuge for an environmental company. As we all know, GN Solids Control has been providing oil and gas drilling mud and drill cuttings waste treatment systems for many years, in fact GN also has thousands of users in the environmental industry. 

1.GN Sludge Vacuum Pump 

GN sludge vacuum pump is especially made to move high solids content slurry, in fact as long as the material is flowable, it can be transferred by GN vacuum pump. 

GN Solids Control manufactures different types of pumps such as submersible pump, centrifugal pump, screw pump… Among them, GN vacuum pump has the largest using varieties. It includes 10 m3/h, 20 m3/h and 40 m3/h model, and the first two models are convenient to move as they are fixed with wheels, while the largest model GNSP40B shall move by forklift. 

Vacuum pump is driven by air, which means it can be used in explosion proof environment as well. To have a better move efficiency, an air tank may be needed. Suction height for the vacuum pump from the inlet port to the material is better within 8 meters. The transfer distance can reach up to 1000 m. 

2.GN Decanting Centrifuge

GN Decanter Centrifuge is the key treating equipment when speaks of solids and liquid fine particles separation. As for this environmental solution company, GN Solids Control provides one 14 inch bowl decanter centrifuge to remove the solids larger than 2-5 microns. 

Usually with the help of chemical dosing unit, GN Solids Control made decanter centrifuge is able to separate even finer solids. 

GN decanter centrifuge full product line includes bowl sizes of 9 inch, 14 inch, 18 inch, 22 inch and 30 inch. Different bowl centrifuges has different treating flow rate to use in different industries. For example last year, GN Solids Control shipped some sets of 30 inch bowl centrifuges to North America for dredging slurry treating.

Oil based mud cuttings dryer and Centrifuge for overseas client

Another batch of oil based mud cuttings dryer and decanter centrifuges just manufactured by GN Solids Control has been delivered to one overseas client. 

GN Solids Control has rich experiences when speaks of drilling cuttings treating, no matter it is oil base cuttings, water base cuttings or synthesized base cuttings, GN Solids always have the most cost-effective solutions engineered to meet customers’ demands. 

1.Containerized Cuttings Dryer 

GN Cuttings Dryer is one of the most effective OBM and SBM cuttings treating equipment in the world. GN Solids Control provides 3 different sizes of screen baskets to widely using in different rig sites. 

After treated by GN cuttings dryer, oil on the discharged cuttings can be cut from 15% to less than 5%. To keep the screen basket from blocking, GN engineers apply air knife system, flushing nozzles, and basket scrapers inside the shell.

When use in extremely hot or cold environment, GN Solids Control put the cuttings dryer inside a decorated container fixed with air conditioner to provide the equipment with an suitable working condition and more importantly bring a comfortable working space for the operators. 

2.Decanter Centrifuge 

GN Solids Control provides 2 sets decanter centrifuges, one is used for the drilling mud solids control and the other is used with the oil base cuttings dryer. 

Both these 2 centrifuges are 14 inch bowl size, which are the most popular ones in the oil and gas drilling mud industry area. GN Solids Control 14 inch bowl centrifuge made by duplex stainless steel and screw propeller protected by tungsten carbide tiles to guarantee the centrifuge can running for long time with small weariness. 

As for the drilling mud treated by GN cuttings dryer, GN decanter centrifuge removes those finer particles (usually above 2~5 microns) from the drilling slurry, so it can be reused in the active drilling mud system.

4 Sets Trenchless Mud Cleaning Unit for Asian Client

As a global well known solids and liquid separation equipment manufacturer and solution provider, GN Solids Control has been providing different mud cleaning units for many years. Today we would like to share the latest 4 sets trenchless mud cleaning units that GN Solids Control provided to one Asian client.

These 4 sets mud cleaning units include 2 sets GNMS-15000D and 2 sets GNMS-1000D systems which can achieve 1500 GPM and 1000 GPM separately under certain treating conditions.

1.GNMS-1500D Trenchless Mud Cleaning Units
GN Solids Control made trenchless mud clenaing units are largely used by worldwide contractors. The 1500 GPM treating unit is composed by double deck shaker GNZS707 and 2 units big desander cyclones with the size of 16 inch, as well as the compact mud tank and feeding centrifugal pump.

2.GNMS-1000D Trenchless Mud Cleaning Units
Similar with GNMS-1500D trenchless mud cleaning units, GNMS-1000D has one double deck shaker GNZS705 and also 2 units 10 inch desander cylones, besides them it also has one compact mud tank fixed with centrifugal pump on the tank side.
All these 4 units will play an important role in the mud control during the trenchless machine working. They can work continuously to provide clean mud to the trenchless machine.
Beside GN trenchless mud cleaning unit, GN Solids Control also provides HDD mud recycling unit, Hydrovac Slurry Treating unit, Diamond Core Drilling Mud Removal Unit etc for global contractors.
GN Solids Control has been working on solids and liquid separation for many years with the professional experience of GN chief engineer and also founder of over 40 years experience. GN Solids Control has standard mud recycling units, and GN Solids Control can also provides customized treating units based on customers’ special demands. Welcome to give us a call for the most cost-effective solids and liquid separation solution.

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