vacuum pump

Recently GN Separation & Conveying Equipment Company release new website, http://www.gnseparation.com/ , welcome to check our equipments information and industry news from our website. For the solids control equipments and drilling waste management equipments and oil sludge separation system information, pls check our website www.gnsolidscontrol.com, also you can check the working video and project news from this website.


Our major separation and conveying equipments including:
1) Decanter centrifuge for waste water treatment, mining & industrial sludge/ tailings treatment, chemical treatment. The bowl size available is 9 inch bowl, 14 inch bowl, 18 inch bowl, 22 inch bowl, 30 inch bowl with different treating capacity, and each bowl size have ratio available for 3 or 4 or 4.2. By the different requirement for the discharged solids moisture and discharged water clearance, different ratio ( bowl length / bow diameter) will be choosed, and the bowl angle is customized for different material.
2) Conveying Equipment: Screw Conveyor, Bucket Elevator for bulk material handling.


3) Transfer pump: Centrifugal pump, solids vacuum pump, screw pumps. The vacuum pump is widely used to transfer the cement, animal waste, oil sludge, drilling cuttings, drilling fluids, oil contaminated soils and other materials. It is 100% air operation pump without electricity power supply, it is ideal equipment to work in the electricity limit area. The air compressor is required to provide air supply for the vacuum pump operation. Centrifugal pump is interchangeable with world famous brand centrifugal pump installation and parts, it can be used as mixing pump, feeding pump of desander, desilter, trip pump, super charging pump, transfer pump of oil sludge. Screw pump is normally as feeding pump of decanter centrifuge and flushing pump of vertical cuttings dryer.

This week GN solids control shipped one batch of mud transfer pumps and mud agitators to Asia client. The centrifugal pumps are 100% interchangeable with world famous brand centrifugal pump, we can provide bare pump head and all the parts and the whole centrifugal pump with motor, skid, coupler, and control panel.


Features of GN centrifugal pump:
1. The impeller and pump casing is made of hard ductile iron alloy, which is abrasion resistant material and can longer the working life of the centrifugal pump. Different with the other competitors grey steel material, it is easily break.


2. The bearing is top brand bearing for reliable operation, the client do not need to repair the pump time and time and delay their operation.
3. The mechanical seal is also an important wear parts for the centrifugal pump, for better sealing and zero leakage and longer working life.
4. The mounting skid of the centrifugal pump is made from casting instead of welding to provide the reliable operation and less vibration for longer working life.


Mud agitator is one of the mixer equipment to be installed on top of the mud tank, together with tank bottom mud gun for better agitating and mixing of the drilling fluids in the mud tank, to prevent the drilling fluids to be accumulated in the tank bottom. The direct connection mud agitator design is with compact size, convenient operation, maintenance and customized agitator shaft length and impeller size for better performance.

56 units of drilling fluids mud agitators and 3 units slurry vacuum pump shipped to China client this week.
The mud agitator is consist of electric motor and gearbox and skid, it is installed on the mud tank to prevent the solids from accumulation on the tank bottom. The mud gun length and mud agitator shaft length is customized according to mud tank inner depth. GN mud agitator have C version and D version, the C version mud agitator is that the electric motor and gearbox is connected by coupler , if the client need local standard motors or they want to install their own motors, they can buy the gearbox with coupler and skid, and install the motor locally to meet the special explosion proof standard. D version mud agitator is the lastest mud agitator, the gearbox and electric motor is connected directly, with compact design, it will save space on the mud tank, and easy for maintenance.
The slurry vacuum pump is the most popular drilling cuttings transfer pump since this year, with the advanced technology. It is a pneumatic slurry transfer vacuum pump for liquid, slurry, and solids transfer. The pump can transfer material with high gravity and high density, solids content max. up to 80%.
GN solids control can offer various pumps, including submersible slurry pump, centrifugal pump, screw pump, vacuum pump for different applications. Vacuum pump is our new products, we already sold it to many jobsites in the world.

GN solids control shipped several units of drilling waste cuttings screw conveyor to Africa Client, this is repeat orders for the same clients for many years. The screw conveyor is widely used for transferring and collecting the drilling waste cuttings from solids control system.


The installation of screw conveyor:
The screw conveyor might be installed on different place for different functions, for example, it can be installed along with the solids control system mud tank besides the shale shaker, mud cleaner, decanter centrifuge to collect the discharged drilling cuttings; it can be installed slantly under the horizontal installed screw conveyor to transfer the drilling cuttings to vertical cuttings dryer; it could be installed under the vertical cuttings dryer solids discharge port to transfer the discharged solids cake outside automatically, it can be installed under the decanter centrifuge solids discharge port to transfer out the solids automatically. It can be used in cuttings solidification unit to transfer the 3 materials and mix them together.


The screw conveyor can transfer the material with less fluids content in the cuttings, otherwise it will flow back and spill out. When the fluids content is very high, we need to use vacuum pump, slurry pump or hose pump to transfer to the drilling waste management system.