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GN Solids Vacuum Pump is a pneumatic vacuum pump widely used for solids, mud, slurry, liquid waste transfer. The vacuum is up to 85 Kpa/25 inch HG（Mercury Column）,the discharge distance is over 500 meters.

GN solids vacuum pump is completely pneumatic conveying equipment. Its working principle is to empty the inside of the equipment through an external air source to form a negative pressure. After the transported material is sucked into the equipment, compressed gas is introduced to discharge the material. GN solids vacuum pump has a wide range of applications and can transport liquid, slurry with high liquid content, sludge with high solid content and loose solid particles and powder.

GN solids vacuum pump has three models, namely GNSP10B, GNSP20B and GNSP40B.

GN solid vacuum pump has obtained European CE certification and ATEX explosion-proof certification, and can be imported to Europe smoothly and used safely in explosion-proof areas.

Recently Clients from Europe consulted with GN Sales Managers for solution about Oil Sludge Treatment, mainly is for petroleum oil sludge. The Clients would like to recover clean oil from sludge, while discharge solids and water suitable for environment.

GN Company has developed Oil Sludge Treatment System, which can be widely used for Crude Oil Tank Sludge, Refinery Plant Waste Oil Sludge, and Drilling Waste Oil Sludge, etc.

The System is to add chemical (flocculants & emulsifier) into sludge, while heating the sludge to 60~70 C degree, then pumped the sludge into GN System for 3 Phase Separation (Oil Water Solids). The recycled water can be reused in the washing system, the oil can be sold to Refinery Company, and the solids, with oil content less than 2%, can be sent for biodegradation or thermal unit for final disposal.

Please find video about the System during operation from linkage as follow.
https://www.youtube.com/watch?v=hXrzm5J_k1A

There are two Big Advantages about GN Company as follow,

1. Besides supplying single unit of Centrifuge/Separator, GN Company takes more advantages of delivering customized One Stop Turnkey Solution for your project, including Design & Manufacturing. GN Company can also manufacture the related accessories, including Pump, Screw Conveyor, Chemical Dosing Unit, Slurry Tank, etc.

2. GN Company manages to design & manufacture the whole system on Skid or Containerization, which is easier for transportation by truck, and movable around different job sites.

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob (WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)

There is one Complete Solids Control System for Drilling Rig is under final assembling in GN’s work plant, and would be shipped to client’s work site soon.

The system includes 4 modules as below,

1. Two Units of Shale Shaker (removing solids with size more than 100um)
2. One Unit of De-sander (removing solids with size more than 45~70um)
3. One Unit of De-silter (removing solids with size more than 20~45um)
4. One Unit of Decanter Centrifuge (removing solids with size less than 20um)

Drilling Fluid Solids Control System Working Procedure as below,

The drilling mud firstly pumped to the Mud Gas Separator, if the drilling fluid has Toxic flammable gas, for removing the toxic gas.

Secondly, The drilling mud would be pumped to shale shaker, for removing coarse particle, with size more than 100um.

The liquid and fine solids would pass the shaker screen, and flow into storage tank under the shale shaker.

Thirdly, the drilling fluid would be pumped to Vacuum Degasser, for removing air from drilling fluid, in order to increase separation efficency for equipment after.

Then the drilling fluid would be pumped to Sand Removal Cyclone, for removing solids 45~70um, then Desilting Cyclone, for removing solids 20~45um.

The drilling fluid is clean after treated by Mud Cleaner, and if the project is necessary to remove fine solids, less than 20um, the drilling fluid can be pumped to Decanter Centrifuge for further solid separation.

Welcome to contact GN Company for more technical specifications & working videos about our equipment in working sites.

We would attend IFAT Exhibition in Germany, dated on May 4th~8th, 2020, with booth No. 104-b, Hall A1

Best & Regards,

Kevin Liu

Regional Manager
GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd
Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)

GN Company prepared the final package for 2 sets of Construction Slurry Dewatering System for an American client. This system is used to separate Solid Liquid, and recover clean water for reuse or suitable for discharging. The system includes 4 modules as below,

1. Waste Collecting and Washing Module
2. Screening Module
3. Desilter Module
4. Centrifuge Module

Detailed Explanation as below,

1. Waste Collecting and Washing Module The waste slurry would be discharged onto a coarse screen for large size trash separation. The liquid with fine particles is collected in the tank under the coarse screen.
2. Screen Module The liquid is pumped to Mine Shaker, to remove coarse particles. Then the liquid would be pumped to GN Shale Shaker for removing fine solids, with particle size about 100 um.
3. Desilter Module GN desilter with hydro cyclone manifold is fixed on a washing tank for further separation of the fine solids, with particle size about 20~45 um. The under shaker of the desilter is same model with GN drying shaker for easy maintenance. The hydrocyclone is using centrifugal force and gravity to separate the liquid and solids. The slurry is pumped into the cyclone with high speed for effectively separation process.
4. Centrifuge Module A decanter centrifuge would be used to remove the ultra-fine solids in the slurry, with particle size about 10 um. The liquid discharged from decanter can be reused for this system. A chemical dosing system can be used to help decanter centrifuge to increase efficiency of separation.

Welcome to contact GN Company for more technical specifications & working video. We would attend IFAT Exhibition in Germany, dated on May 4th~8th, 2020, with booth No. 104-b, Hall A1 Best & Regards, Kevin Liu Regional Manager GN Separation & Conveying Hebei GN Separation & Conveying Equipment Co.,Ltd Tel:+86-316-5276988/9 Fax:+86-315-5276990 Mob(WhatsApp/Wechat): +86-15810901775 Email: kevin@gnseparation.com Web: http://www.gnseparation.com Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)