GN Shaker Screen is a subcompany of GN solids control which is API Q1 certified company.
GN Solis Control Equipment For Environmental Protection Project
As we all know GN Solids Control is a famous with his solids control equipment at the global market. GN equipment are widely used for the solids-liquid separation. Most our customer think we only provide equipment to some projects such as oilwell drilling, trenchless ,HDD system, tunnel boring .Actually our equipment also have the good performance at the environment protection . last week we delivered several sets equipment to an international environment company ,and it include shale shaker ,mud cleaner and decanter centrifuge .
Shale shaker also named vibration screen .It is one kind machine that take advantage of the G force generated by vibration to remove out the solids from the slurry. GN shaker screen select the Italy Oli brand vibration motor with good performance and long lifetime. The shaker body is welded by robot and using the stainless steel . All these strictly control of quality to make sure the shaker will have a good performance to serve customers’ projects .GN shaker have variety capacity from 45m3/hour-120m3/hour , and several shakers can combine into one unit to work together for big capacity.
Mud cleaner add the hydrocyclones based on the shale shaker. Which is used to separate the more smaller size particle not bigger than 1000um. There will be a shale shaker under the hydrocyclone ,the liquid after hydrocyclone will be treated again by this shaker to make sue the liquid more clean before feed into the decanter centrifuge.
Decanter centrifuge is the last step of the solids-liquid separation. Which main used to separate the particle size smaller than 60um.Under the high rotate speed , which will generate 3000 G force, the water after decanter will clean enough for reusing. And the solids will enough dry to transport and for some other using .The decanter centrifuge is more and more be used for different industries. If you want to know more ,welcome to contact us.
GN Disc Centrifuge For Fermentation Separation
On the fermentation progress the bacteria, yeasts or molds will transform into valuable products and materials. Mechanical separation technology allows these fermentation products to be obtained from the fermentation broth. GN disc centrifuge can be used to separate the fermentation to get the valuable products .
Most times the fermentation material will invlov the water ,oil ,cells debris ,extract material, (sometimes we will use the hexane as the extract material to finish the extraction process .Hexane is one kind explosive material ,so when the material include hexanr or the other explosive material,the disc centrifuge must equip the Nitrogen isolation to prevent the air contact).The valuable products will dissolve in the hexane , the disc centrifuge can separate the water ,solids,hexane in same time ,this progress is efficient and quick . After we complete the separation ,the hexane involved the valuable product will be further separation by distillation. Through the different boiling point ,we can get the final material that we want .
Disc centrifuge has wide application ,not only the fermentation the above we mentioned , but also the pharmacy, winery,chemical, environmental protection etc. According to the different application , it has 2 phase and 3phase centrifuge . The 2 phase centrifuge only can complete the solids and liquid separation. the 3 phase disc centrifuge can treat 1 solids and 2 kinds liquid as same time . But it require the two kinds liquid with different density and also do not dissolve each other. The disc centrifuge rotated speed can reach 7000 rpm and the G force can bigger than 10000G, which is high speed centrifuge . The inner bowl used the extra strong and wear-resisting steel. Ever parts are processed by the precision machine tool .Such as the disc also need to past the balance test under the different speed.
Our technical team can provide the professional solution for your project , if you have the demand in the separation equipment , welcome to contact us.
GN Mud Recycling System For Tunnel Boring
In the last month, GN delivered to the mud recycling system to Singapore. Which be used to treat the mud for tunnel boring. As we all know that GN has the full experience on the solids control industry. Our equipment and system have served many drilling ,trenchless,tunnel boring project .The very famous project is the 5.2km HDD trenchlessproject for Hong Kong Airport, which success set the world's longest record for directional drilling crossing engineering at that time. We are so honored to take part in this project and GN equipment showed the excellent performance to guarantee the success.
After we shared these successful case with our Singapore clients. They decide to GN as the supplier to provide the whole set solution of the mud treatment for the tunnel boring project. Frankly,this project is not complex for us and our technical team give out the technical proposal in a short time , and the proposal got the approved by client after small revising .Our full experience and technical support make the project processing runs very quickly.
Last month we shipped the mud recycling system from our plant. It is a system with treatment capacity 1000gpm. We added the decanter centrifuge and chemical dosing unit to the system. The two equipment are used to separate the very small particle.Sometimes the tiny particle is hard to remove ,We have to combine them into the bigger size particle .The chemical dosing can add the flocculant ad mixed with slurry to make the tiny particle bigger. Then material will be feed into the Decanter centrifuge by screw pump ,the solids will be removed under the high centrifuge force generated by the high rotated speeding.
If you also have the project need solids-liquid separation, welcome to contact us . We will be pleased to provide the technical support and also equipment.We will share more things about the Singapore tunnel boring project after project starting.
