Factory source Pharmaceutical Auger - SSD Decanter Centrifuge – MJ

SSD Decanter Centrifuge Is Special Designed For Sewage Sludge Or Sediment Sludge Treatment. The Sediment Sludge Can Mainly From Municipal Sewage Sludge And Various Industry Sewage Sludge.

Waterworks is very important to every city and huge amount of water is requested every day. To treat the waterworks sludge in efficient way is helpful for sustainable development of water resources and better cost control. SSD Series Decanter Centrifuge is special designed for waterworks sludge; and we can offer turnkey solution to reduce the sludge volume, reduce the sludge transportation cost and recycle the value water resources. The final sludge cakes can be used for landfill or construction application.

The sewage living waste water can settle down in the big pond of sewage treat plant, then the upper clean liquid can be treated by filtration unit, OS reverse osmosis technology and Sterilization & Deodorizing equipment to further clean the water for recycle and reuse. The sediment in the sewage pond contains high content of water can feed to decanter centrifuge for dewatering application. After dewatering, the liquid phase can be treated again by the same technology including filtration, reverse osmosis, sterilization and deodorization. The sludge cakes discharge from decanter centrifuge with very less water content can be easily storage and transportation. Normally, the sludge cakes can be disposed to agriculture area or can be used for construction application depends on the regulations of local environment department.


Technical Parameters of SSD Series Decanter (Big Bowl DECANTER)

Model SSD5340 SSD6442 SSD7645 SSD8937
Bowl Dia (mm) 530 (21in) 640 (25in) 760 (30in) 890 (35in)
Bowl Length (mm) 2120 2688 3420 3293
LD Ratio 4.0 4.2 4.5 3.7
Max speed (rpm) 3500 (VFD) 3200 (VFD) 2500 (VFD) 2500 (VFD)
Max G Force (G) 3632 (VFD) 3670 (VFD) 2660 (VFD) 3115 (VFD)
Differential Speed (rpm) 0.5~30 0.5~30 0.5~30 0.5~30
Max Flow (m3/h) 60 80 100 120
Beach angle 11/15/20 degree for option , per different material properties
Motor power Per different material properties
Bowl material SS304/316/2205 for option, per different material properties
Screw protection Tungsten carbide alloy or hard facing , per different material properties
Control system VFD + PLC +HMI Control system for option, with interface to CCM
Remark Small bowl centrifuge also available including 250mm/290mm/360mm/450mm


Technical Features of SSD Series Decanter (Big Bowl DECANTER)

Deep understanding in water pumps, sludge pumps, dosing pumps can help to offer much better proposal for any challenge

Per details request from clients, we can offer single unit big bowl decanter or decanter-shaker system customized solutions with waterworks pumps & valves

Rich experience in PAC or PAM chemicals for suspension solids coagulation and flocculation

Compact dewatering unit with dosing pump is available to work together with big bowl centrifuge, for ultra-fine solids separation and suspension solids removal

Hard facing with special treatment technology on centrifuge scroll can minimize the wearing and maximum the stability in longer lifetime

Patent speed up unit of feeding material can minimize the wearing on scroll impeller

Instead of talking about how to protect the scroll impellers, we have much better technology on avoid the wearing

Different turnkey solutions with heavy duty Decanter centrifuge and chemical enhancement unit is available

Whole design complies with industrial design concept; effectively absorb the shear force during full speed operation

The bearing seat vibration is controlled within 2~4mm/s; protect decanter centrifuge from large vibration damage

Turbo feeding patent to achieve bigger treating capacity and better separation performance

Main rotation parts made from SS316/SS2205, processed by centrifugal casting technology or mold forging technology

Screw protection by tungsten carbide alloy tiles or hard facing special technology

Each parts are detected at constant temperature, to ensure the process quality and machining accuracy

ONLY adopt SKF Sweden or FAG Germany original bearing, to ensure the stable performance and lifetime of bearing

Equipped with China good brand motors, ABB/Siemens motor for option

Main electrical components is sourced from premium brands: SIEMENS, Schneider or ABB available

VFD + PLC + HMI Smart control system can achieve much better user experience

Control system with monitoring device & alarm device, protect decanter from overloading, short circuit and lack of phase

Decanter centrifuge with DNV2.7-1 Certificate SKID available for offshore drilling activities.


Advantages of SSD Series Decanter in sewage dewatering & thickening application:

Comparable separation performance to Europe brand Decanter / US Brand Decanter

Incomparable purchase cost to Europe brand decanter / US brand decanter

Excellent patent design vibration cushion can eliminate covibration and ensure the operation stability.

Premium Turbo Feeding Patent can speed up the feeding material and reduce the wearing of scroll feeding port efficiently

Premium Turbo Feeding patent can help to achieve higher separation capacity and get more dryer solids and more clean liquid

Electric motor or Main components of electrical control panel, we source from ABB/Siemens/Schneider

Optimized industry design, high quality outsource material, experienced manufacturing and processing, strict quality control- these parts form competitive decanter centrifuge which can be trusted during the MUNICIPAL SEWAGE SLUDGE TREATMENT, Mining waste water treatment or other industry waste water separation.


SSD Series Decanter Centrifuge Application On Various Industry Sewage Sludge

Industry waste water is generated in the production processing or cleaning process. In the past, the waste water will be poured to waste water pit / waste pond for storage; this treatment require large space of waste water pit and not accepted by government regulations as the bigger footprint and environment pollution. MJ MACH SSD Series Decanter centrifuge can be best choice to perform the separation and recovery process, reduce the waste water pond size and reduce the construction cost. Meanwhile, the recovered water can be reused for the production process. SSD Series Decanter Centrifuge can be applied to many kinds of industry waste water as follows:

Sand washing waste water separation and recovery

Gravel washing waste water separation and recovery

Mine washing waste water separation and conveying

Special stone washing waste water separation and conveying

Paint sludge waste sludge separation and conveying

Iron and steel works sludge separation and conveying

Paper mill waste sludge separation and conveying

Chemical washing waste separation and recovery


SSD Series Decanter Centrifuge Application On Mining Industry

Decanter separation process is very important for each corner of mining industry, including Ore and minerals. The most important technical point is how to avoid or reduce the wearing on scroll impellers for mining industry; with our patent design on the feeding port and special hard facing technology, we can minimize the wearing and get much longer effective lifetime than our competitors. The mining decanter centrifuge can be used for both precious and non-precious ore and minerals including:

Coal mining waste water separation and treatment

Gold/Silver mining waste water separation and treatment

Zinc/Lead mining waste sludge separation

Nickel and copper waste water treatment