GN Company completed production of one unit of Decanter Centrifuge, Model GNLW454EP-VFD, by this week. This decanter is for sludge dewatering in waste water treatment plant. It's now under final painting and factory test, and it would be shipped by next week.
P series Decanter Centrifuge is mainly used to separate material including large particle size, high density difference of solid and liquid, low viscosity, high concentration, and high dryness of cake discharged from Decanter Centrifuge.
Here are features about GN Dewatering Decanter Centrifuge,
1. Protecting Screw Propeller, Solids Discharge Port, and Sludge Distribution Port with Tungsten carbide material, which helps to extend working hours of machine.
2. 2 Motors for decanter, both are VFD control, and it is common DC bus mode. It makes the back motor to be a generator during operation, which saves power cost.
3. Oil Lubrication System for decanter centrifuge and it can lubricate the bearing at both ends constantly.
4. PLC control panel with HMI touch screen for monitoring operation of Decanter Centrifuge. And GN Company can also design and install VFD for sludge feeding pump in Centrifuge Control Cabinet.
GN Company is now capable to manufacture Decanter Centrifuge with capacities ranging from 1~2m3/hour to 120m3/hour, and GN Company supplies material Duplex Stainless Steel 2205, 2304, 2507.
And for sludge which contains fine particles, GN Company is capable to supply Chemical Dosing System, which is used to add flocculent to gather fine particles into big ones, then it would be easier separated out by Decanter Centrifuge.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport
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Published: 06 September 2020
Palm Oil Mill Effluent, POME for short, comes from the water which is used to clean the fruits and wash the Palm Oil Mill processing equipment. The water is usually drained and poured into the waste water ponds. The water contains 3~5% crude palm oil. The pond works as natural filter and treatment for the effluent. The Oil and Water is separated naturally by gravity in the pond, while the water is allowed to seep into the ground with content of little oil, and some surface water is already chemically bonded. This process continues as new effluent is poured into the pond and more water is seeping down into the earth. The pond continues to get enriched with accumulated crude palm oil. Finally the oil content increases at the top of the pond. The oil would get oxidation as it is exposure to oxygen in the presence of water.
As a professional manufacturer of Decanter Centrifuge and Disc Stack Separator, GN Company can supply solution as follow:
1. Supplying dewatering machine, generally Shaker, to remove coarse particle from the sludge, that will make transportation easier from various ponds located at different locations to the factory where the finished product (Palm Acid Oil) are produced.
2. Supplying Decanter Centrifuge for solid liquid separation.
3. Supplying Disc Stack Separator that will finally extract the Palm Acid Oil (PAO) or Palm Sludge Oil (PSO) from the liquid, that is Oil Water separation.
(GN Company also manufactures and supplies other accessories, including Pump, Screw Conveyor, etc.)
Note: The accumulated sludge shall be reconstituted with hot/steam water firstly, and then it can be sent to our Treatment System for separation into Water, Oil, and Impurities.
Based on GN Company Technical Department’s experience, the moisture and Impurities content in the oil (PAO/PSO) after treatment would not be more than 3%.
Welcome to contact GN Sales Managers for inquiring about one stop turnkey solution for your project.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)
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Published: 23 August 2020
GN Company attended IE EXPO CHINA 2020 Show in Shanghai, and introduced our Decanter Centrifuge, Sludge Solids Pump, and Oil Sludge Treatment System.
Here are detailed specifications about GN Decanter Centrifuges
GN Company is capable to manufacture Decanter Centrifuge with capabilities ranging from 1~2m3/hour to 120m3/hour, and bowl size from 220mm (9inch) to 760mm (30inch), which can be widely used for drilling mud, environmental protection sewage, oily sludge, chip fluid, sand washing water, mineral water, soda white mud, salt mud dewatering, mineral oil, chemical viscous materials, fruit juice, coffee, tea, wine, soybean milk, rubber treatment in leather factories, biodiesel, starch, edible oil, protein, cheese, casein, lactose, beverage, fish by-products, oil/water clarifying, etc.
The Pump can be used to transfer high solids content and high viscosity sludge, solids/sand, slurry, including mining slurries, thickener/dewatered sludge, petrochemical/oil tank bottom sludge cleaning, power plant ash/sludge cleaning, hazardous waste recovery & transfer, drilling cuttings/waste, different kinds of drilling mud transferring, construction waste/slurry collection/transferring, agricultural /animal product and waste, bentonite and cement powders transfer, effluent and processing waste, pulp and paper mill waste, ship/vessel tank sludge cleaning, and bulk transfer loading and unloading.
The system can be used for recovering oil from waste oil sludge from Refinery Plant, Drilling Site, and Oil Tank Bottom Sludge.
Treatment Result as follow,
Oil content in Sludge, less than 2%
Sludge & Water content in Oil, less than 3%
Oil content in Water, 500~1000ppm.
And it’s acceptable to arrange Clients’ Sample Trial Test by GN Technical Team, for finding out the Best Solution.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)
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Published: 16 August 2020
Recently GN Company's Sludge Solids Transfer Pump received great attention among Indian Clients. The Pump can be widely used to transfer Sludge, Solids (sand, soil, and powder), Slurry, etc.
Please find Pump working video from linkage as follow:
https://www.youtube.com/watch?v=OuUWPKmtVr0
Working Principle about the Pump,
It is 100% air operation/driven, and air is always supplied by Air Compressor.
With supplying air to the Pump, the Pump creates Vacuum (negative pressure) inside Pump Body, by Venturi. So the sludge is sucked into Pump.
Air is still supplying, and with some valves open / close (automatically), the Air blows out of the sludge from the Pump.
So its working procedure is suction-discharge, suction-discharge, suction-discharge......
Both suction / discharge is 0~30 seconds adjustable.
Note:
There is no rotating part inside the Pump Body, it is totally empty. So it is low maintenance / breakdown.
Standard operating procedure of the Pump,
It is working automatically. Only Matter is to supply the Required Air for Pump.
For example, air Requirement for GNSP-10B is Pressure Request: 550~690Kpa (80~100PSI) & Air Demand: 4.3m3/minute (150CFM)
GN Technical Team now has developed 3 models of this Pump with different capacities, including 10, 20, 40m3/hour. (The capacity is calculated based on clean water)
It's acceptable to arrange Trial Test with clients’ sample by GN Pump within GN Factories, to check the performance during actual operation.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)
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Published: 09 August 2020
GN Company completed production of 2 units of Decanter Centrifuge, 22inch bowl diameter, which is used for food industry waste water treatment. Decanter Centrifuge is mainly used for dewatering sludge.
GN Company is capable to manufacture decanter centrifuge with bowl diameter from 9inch/220mm~30inch/760mm, with capacities ranging from 1~2m3/hour to 120m3/hour. And GN Production Team can offer material, which is made of duplex stainless steel 2304/2205, and 304 / 316 are customized.
For Food Industry, the solids are mostly soft. And GN Technical Team suggests Y series Decanter Centrifuge for this kind of project. This kind of Decanter Centrifuge can reach performance of clarification of liquid while dryness of discharged sludge.
Specifications about Y Series Decanter Centrifuge
1. For material of bowl and screw core are made of duplex stainless steel 2304 by centrifugal casting. And GN Company is capable to supply customized material Super Duplex S32750 (SUS2507).
2. Screw blade is coated with hard facing tungsten material or tungsten carbide plates.
3. There is oil lubrication system available for Decanter Centrifuge, which is used for lubrication of the bearing at both ends.
4. PLC and Explosion Proof Control Cabinet are available, and Solenoid Valve can be customized.
Here are two Advantages about GN Company as follow,
1. GN Company is capable to design and manufacture customized One Stop Turnkey Solution for clients’ projects, including Centrifuge, Shaker, Pump, Screw Conveyor, Chemical Dosing Unit, Slurry Tank, etc.
2. GN Company is also capable to design & manufacture the whole system in Containerization or Skid, which is safety, and easier for transportation by truck, and movable around different job sites.
Welcome to contact GN Sales Managers for offering the best solution for your project.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)
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Published: 01 August 2020
GN Company has completed production of Centrifuge Separator, and would ship to Client by next week. This Centrifuge Separator (2 phase separation of solids and liquid) is used to clean/purify fermented wash and remove yeast. The Separator is capable to separate extreme tiny (less than 1um) solid particles from liquid phase, which solids is dispersed in suspensions.
The Disc Centrifuge Separator is specially used for 2 Phase and 3 Phase separation.
2 Phase Separation is to separate suspended solids from liquid or separate two kinds of liquid with different specific gravity and immiscible.
3 Phase Separation is to separate the two immiscible liquid phases and a phase of solids at the same time.
Working Principle about Centrifuge Separator,
Feeding fluid into the drum of separator, with high centrifugal force, the fluid passes through separation inverval of a group of disc bundles, as the neutral hole of disc piece as the interface, the liquid with higher density (heavy phase) moves outward the neutral hole along the disc pieces, among which, the heavy residues accumulate in the sediment area, and the heavy phase flows to the large centripetal pump. The liquid with lower density (light phase) moves inward and upward along the disc pieces wall and gathers in the small centripetal pump. The heavy phase and light phase output by the large centripetal pump and small centripetal pump respectively.
GN Company is a professional manufacturer of Centrifuge and Separator for 13 years, with capabilities of manufacturing 2/3 Phase Decanter Centrifuge and 2/3 Phase Disc Separator.
Welcome to visit GN factories, one hour from the Beijing International Airport by car.
It's also acceptable to arrange Trial Test with clients' sample with GN Centrifuge within GN work plants, to find out the actual performance about GN Centrifuge.
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: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: http://www.gnseparation.com
Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)
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Published: 27 July 2020