GN Separation to Exhibit at Bauma China 2024

GN Separation is excited to announce its participation in Bauma China 2024, set to take place from November 26-29 in Shanghai. Visit us at Hall E6, Booth No. 350, where we will be showcasing some of our latest innovations in separation technology. Our booth, spanning 70 square meters, will feature advanced equipment designed for high-efficiency material separation, processing, and waste management.

What to Expect at the GN Separation Booth

We are bringing a diverse range of cutting-edge equipment to meet the needs of various industries:

  • High-Frequency Stack Vibrating Screen (2-Deck) – This powerful screen delivers fine particle separation and high capacity for applications in mining, wastewater treatment, and more.
  • TBM Mud Processing System GNTBM-260B – Tailored for tunnel boring and construction projects, this system provides effective sludge treatment and separation.
  • Decanter Centrifuge – A robust solution for high-speed separation, ideal for industries dealing with drilling mud, tailings, and wastewater.
  • GN Solids Vacuum Pump (Sludge Vacuum Pump) – A versatile, air-powered pump designed to handle challenging materials efficiently.

Spotlight: GN Solids Vacuum Pump

One of the highlights of our exhibit is the GN Solids Vacuum Pump, also known as the Sludge Vacuum Pump. This heavy-duty pump is a vacuum-loading solids transfer pump, uniquely powered by compressed air to safely transfer solids, powders, slurries, and sludge without the need for electricity. Its flexibility makes it suitable for a wide range of applications and environments.

Key Features:

  • Compact and Durable: The GN Solids Vacuum Pump is built to withstand harsh environments and heavy-duty operations. It generates high vacuum (up to 25”Hg) for material loading and can discharge over 500 meters.
  • Capacity Options: Available in three models—GNSP-10B, GNSP-20B, and GNSP-40B—offering maximum capacities of 10 m³/h, 20 m³/h, and 40 m³/h, respectively.
  • Extended Reach: This vacuum pump can transport materials up to 50 meters in suction distance and 1,000 meters in discharge distance (GNSP-40B), making it one of the most capable transfer pumps on the market.

Specifications Overview:

Model GNSP-40B GNSP-20B GNSP-10B
Max Capacity (m³/h) 40 20 10
Inlet/Outlet Size (Inch) 4” (114mm) 4” (114mm) 3” (89mm)
Max Vacuum Degree 85Kpa/25 inch Hg
Max Suction Distance (m) 50
Max Discharge Distance (m) 1000 (GNSP-40B) / 500 (GNSP-20B)
Max Solids Content 80% solids sludge / powder solids
Air Demand (m³/min) 17 (600 CFM) for GNSP-40B 8 (280 CFM) for GNSP-20B 4.3 (150 CFM) for GNSP-10B

These specifications are provided as reference; GN Separation can also configure group pump units (2 or 4 pumps combined) for even higher flow rates.

Applications:

The GN Solids Vacuum Pump is ideal for numerous applications across industries:

  • Mining: Transfer of coal slurries, tailings, and thickened sludge.
  • Construction: Slurry control and cleaning in tunneling and trenching projects.
  • Oil & Gas: Safe handling of oil-based muds, drilling cuttings, and spills in hazardous environments.
  • Industrial Waste Management: Efficient removal of sludge from sumps, shafts, tanks, and pipelines.

GN Vacuum Cleaner for Industrial Waste

Alongside our high-capacity pumps, GN will showcase the GN Mini Vacuum Cleaner, designed for tough industrial cleanup tasks. Lightweight and mobile, this air-operated cleaner delivers high vacuum power for efficient suction and discharge. The suction and discharge cycles can be programmed for automatic operation, making it an effective tool for continuous industrial waste removal.

Visit GN Separation at Bauma China

We look forward to meeting our clients and industry partners at Bauma China 2024. Whether you’re seeking advanced equipment for sludge dewatering, waste management, or industrial material transfer, GN Separation has a solution tailored to your needs. Come by Hall E6, Booth No. 350, to learn more about our innovative technologies and discuss how we can support your operational goals.

Optimize Industrial Separation with GN Separation’s Advanced 3 Phase Decanter Centrifuge

At GN Separation, our 3 Phase Decanter Centrifuge is built on over ten years of experience, designed specifically for solid-liquid-liquid separation. This high-performance machine operates continuously and smoothly, ensuring the efficiency and quality that industries rely on for 24/7 production. Here’s why GN’s 3 Phase Decanter Centrifuge is an industry leader:

Key Features and Design

Our centrifuge comprises a driving system, high-grade decanter bowl, screw conveyor, cover box, durable skid, and a VFD control panel. Every component is engineered for optimal performance and durability, with materials chosen to withstand high speeds and demanding operational conditions:

  • Bowl Material: Made from SS2205 Duplex Stainless Steel, the bowl is highly resistant to wear and corrosion, ensuring long-term reliability.
  • Solids Discharge Port: Reinforced with Tungsten Carbide inserts for prolonged wear resistance.
  • Screw Conveyor Material: Also crafted from SS2205 Duplex Stainless Steel, with Tungsten Carbide tiles for extra wear protection, essential for high-solid content applications.
  • Material Distribution Nozzle: Equipped with Tungsten Carbide inserts, reducing wear and extending the component’s lifespan.
  • Bearings: High-quality bearings from SKF or Japan’s NSK ensure smooth operation and durability.

Enhanced Control for Optimal Separation

The GN 3 Phase Decanter Centrifuge features an adjustable impeller, allowing operators to modify the depth of the heavy liquid “pond” in real time. Adjustments to the impeller position allow for precise control of the separation line between the two liquid phases. This flexibility enables customization based on varying liquid densities and proportions, ensuring the best separation results across diverse applications.

Separation Process and Working Principle

Our 3 Phase Decanter Centrifuge operates on the principle of sedimentation. When the material enters the high-speed rotating drum, centrifugal force separates the components based on their densities. The solid particles, as the heaviest phase, move outward to form a solid layer, followed by the heavy liquid phase (like water) and finally the lighter liquid phase (like oil). Solids are discharged through a screw conveyor, while separated liquids exit through designated nozzles. This process delivers precise and efficient solid-liquid-liquid separation.

Technical Specifications

Model GNLWS-364 GNLWS-454 GNLWS-554
Type Continuous Oil / Water / Solids Separation
Bowl Diameter 360 mm 450 mm 550 mm
Bowl Length 1567 mm 1947 mm 2347 mm
Capacity 5 m³/h 10 m³/h 15 m³/h
Max Speed 3986 RPM 3452 RPM 3123 RPM
Max G Force 3200 G 3000 G 3000 G
Differential Speed Adjustable (0-30 RPM)
Main Drive 22/30 KW 37/45 KW 55/75 KW
Back Drive 7.5 KW 11/15 KW 18.5/22 KW
Lubrication Grease Grease Oil Pump
Oil Pump Size N/A N/A 0.37 KW
Feed Material Solids <10%, Particle Size <2mm

Applications Across Industries

GN’s 3 Phase Decanter Centrifuge is widely applied in oil recovery, water treatment, and solid waste management. Its robust construction and adjustable features allow it to handle varying material densities and separation requirements, making it suitable for diverse industry needs.

With GN Separation’s expertise and commitment to quality, our 3 Phase Decanter Centrifuge is a reliable choice for advanced solid-liquid-liquid separation. Contact us today to learn more about how this system can enhance your operations. GN Separation looks forward to working with you to meet your separation needs.