Tag: vertical cuttings dryer

GN Solids Control attended 2024 Beijing CIPPE Oil Equipment Show

This week GN solids control attend 2024 CIPPE oil show in Beijing. As one of the professional oil exhibition in China, we participate in CIPPE oil exhibition every year, to show our most advanced technology and equipments and meet with clients from domestic and worldwide.


This year we showed the equipments as below:
1. ViST vacuum screen technology to work with 4 panel shale shaker for drilling fluids recovery and reduce drilling waste, it can save money for operation on drilling fluids and drilling waste management. The ViST pan is installed under the last screen and connected to ViST vacuum unit. The air compressor or rig air supply should be provided to create suction on the last screen surface, it can reduce the liquid on the cuttings by 30% ~50%.


2. Sludge vacuum pump and vacuum cleaner, GNSP40B & GNSP10B, it is 100% air operated, no need electric power, suitable for hazardous area application, it can be used to transfer liquid, wet sludge and solids, it can transfer solids size Maximum 50mm or 75mm, sludge solids content up to 80%.


3. Vertical cuttings dryer GNCD930G-VFD
4. GNLW363D-VFD decanter centrifuge, it is the most popular model used for drilling fluids treatment, dewatering unit, mining tailings separation, etc.


5. GNLW554FT-VFD Decanter centrifuge
6. Screw conveyor GNSC14-12B with gratings cover, and addtional safety features: Full Length Safety Grab Wires along the auger, we could offer CNEX, ATEX, IEC EX for options.
7. 3 phase decanter centrifuge GNLWS364FT-VFD, it can be used to separate oil, solids and water. It is the major equipment for oil sludge separation system.


8. Shaker screens
9. 3 phase disc separator GNSD90, it can be used to separate oil, solids and water.
10. For more information of solids control equipments and drilling waste management equipments, pls contact with GN solids sales.

GN will show Second Generation 3 Phase Decanter Centrifuge at 2024 CIPPE Exhibition

GN solids control is going to participate in CIPPE 2024 exhibition next week, we will show the second generation three phase decanter centrifuge during the show. If you are interested in the 3 phase decanter centrifuge and want to know more information, welcome to visit GN stand at CIPPE 2024.
The exhibition information is as below:


Exhibition Name: The 24th China International Petroleum & Petrochemical Technology and Equipment Exhibition（CIPPE 2024）
Exhibition time: 25th-27th, March, 2024,
GN Booth No.: E2168
After moving to the new 80000m2 new facility, GN introduced new advanced machines and technologies, to develop more new equipments with new technology, the 3 phase decanter centrifuge is also updated according to our experience with clients. The 3 phase decanter centrifuge is widely used for oil sludge separation projects to separate oil, water, solids. The separation is flexible for different liquid phase proportion. The operator can use the adjustable impeller to adjust the pond depth of the heavy liquid conveniently during working. An adjustment mechanism causes the position of the impeller to change.


The bowl material is duplex stainless steel SS2205, the screw conveyor is made of duplex stainless steel SS2205, the screw propeller is protected by tungsten carbide tiles, the material distribution port and solids discharged port are protected by tungsten carbide insert, the bearing is made from SKF or NSK brand, the gearbox is planetary wheel type gearbox.
Except for the 3 phase decanter centrifuge, GN will also show ViST 4 panel shale shaker with electric driven vacuum unit, 14” decanter centrifuge with VFD system, GNLW554FT-VFD big bowl big volume decanter centrifuge for industrial waste treatment, 3 phase disc stack separator for oil sludge separation system, vertical cuttings dryer, vacuum pump GNSP-10B and GNSP-40B, screw conveyor GNSC14-12B, etc. For more details, pls contact with GN solids sales.

Drilling Cuttings Vertical Dryer System for Middle East Client

Recently one set of drilling cuttings vertical dryer system are ready for delivery to Middle East Client, the client just finished inspection before delivery to inspect the fitting and performance of the vertical cuttings dryer system.


The vertical cuttings dryer system consists of the equipments as below:
1. Vertical cuttings dryer GNCD930G
2. VFD decanter centrifuge GNLW363D-VFD
3. Screw conveyor 2 sets, one as flushing pump of vertical cuttings dryer, one as feeding pump of decanter centrifuge, their control is inside the control panel of vertical cuttings dryer and decanter centrifuge. The decanter centrifuge VFD control panel
4. Screw conveyor, to transfer the drilling cuttings to vertical dryer system continuously. GN produced screw conveyor have been widely used to transfer drilling cuttings, waste sludge with high solids content but less moisture, industrial waste, etc. materials in the world. GN screw conveyor with each section standard length of 12ft, we can make it with different numbers of sections for different transfer length, as 12 ft with 1 section, 24 ft with 2 sections, 36ft with 3 sections, 48ft with 4 sections. There are sealing rubber between sections and fastened with bolts. The connecting shaft between the middle section and the adjacent blade shaft should be securely fastened with bolts, and the blades at both ends of the hinge bearing should have continuity. When the screw conveyor is installed slantly, GN produced telescopic bracket can be used for angle adjustment. The closed plate cover or grating cover can be selected as requirement.
5. Telescopic skid for decanter centrifuge and vertical cuttings dryer on one skid, for convenient transportation and operation. The telescopic skid can be made as integral skid or separate skid according to the site’s requirement.
If you need a customized solution for drilling cuttings treatment system, pls contact with GN solids sales engineer.

OBM Vertical Cuttings Dryer for Several Africa Customer

Recently several packages of OBM vertical cuttings dryer unit are delivered to several Africa customers. Some clients bought single drilling waste management equipments, including vertical cuttings dryer, decanter centrifuge, screw pump, screw conveyor, spare parts,etc. Some clients ordered the complete vertical cuttings dryer package, which including vertical cuttings dryer, decanter centrifuge with its feeding pump, telescopic skid for the vertical cuttings dryer and decanter centrifuge, fluids catching tank as an intermediate tank, the VFD control panel and feeding pump are installed on the telescopic skid for convenient transportation and operation.


Since 2012 till now, GN solids control has sold hundreds of OBM vertical cuttings dryer package to Africa clients for OBM drilling cuttings treatment and volume reduction treatment before feeding to Thermal desorption unit. With reliable working,long service life, easy operation and maintenance, GN vertical cuttings dryer and decanter centrifuge has got positive feedback from our clients at site, especially for the steadily working under hot weather in Africa.


GN vertical cuttings dryer has been updated to G version according to client’s feedback, the lastest version design has been the most user friendly and best performance, it is the ideal equipment for OBM drilling cuttings treatment. GNCD930G-GP vertical cuttings dryer working principal is that the motor drive the main pulley, the main pulley drive the gearbox cover via belt, the gearbox drive the bell jar assembly and screen basket assembly. Fix the gearbox input shaft, to make the gearbox output shaft speed lower than gearbox cover speed, to drive the rotor assembly in a lower speed than screen basket assembly speed. Then, the screen basket assembly and rotor assembly form same rotation direction separation machine with proper differential speed.


If you need vertical cuttings dryer, decanter centrifuge, screw conveyor for OBM drilling cuttings treatment, pls contact with GN solids control.