COSE Sludge Thickening Horizontal Sedimentation Centrifuge

The COSE decanter centrifuge from OUPENG Machinery in China maintains a constant dry matter content of the discharged sludge, thus evenly feeding the digestion tanks and maximizing gas production. Continuous and automatic control of the dry matter content (e.g. 6%) enables efficient and stable digestion. (Winner of the 2015 China Invention, Patent ZL 2015 1 0511285.X Gearbox with automatic torque feedback) Drive Concept A differential speed is generated between the centrifuge rotor and the screw conveyor. The differential speed determines the residence time of the sludge in the rotor. The COSE decanter centrifuge from OUPENG Machinery China automatically adjusts the differential speed to the load. This means that the concentration of the thickened sludge remains constant even if the feed conditions change.

√Evenly feeds the digestion tank to maximize gas production

√Optimal concentration even with changing feed conditions

√Larger settling volume (provided by deep tank and conical end) for higher power density (10% to 20%) and a smaller footprint

Cost saving

Concentration centrifuges have a very low mains speed and consume little electricity. Therefore, power consumption can be further reduced by up to 20%. The COSE decanter centrifuge from OUPENG Machinery requires very little flocculant, only 1-2 grams of flocculant per kilogram of dry material, and can even be operated without polymer. The COSE decanter centrifuge requires less flocculant and consumes less energy than other thickening equipment such as belt thickeners, resulting in significant cost savings. The compact design of the COSE decanter centrifuge significantly reduces the footprint. The customer can complete the equipment replacement investment without additional construction.

√Reduced use/elimination of flocculants, reduced power consumption, minimized operating costs

√Save an additional 20% of electrical energy with the OUPENG Mechanical Energy Recovery System

√Small footprint, no building construction required to complete equipment replacement investment

Safeguard

COSE decanter centrifuges have been carefully designed to optimize maintenance across the board. The maintenance-friendly and easily accessible design ensures that downtime is minimized when maintenance is required. Wear protection, high-quality stainless steel and replaceable wear parts significantly reduce maintenance.

√Maintenance-friendly and easy-to-handle design minimizes downtime

√Optimized wear protection and high quality stainless steel (rust and acid resistant) for maximum service life

Manipulate

Personnel costs are minimized as the COSE decanter centrifuge from China Oupeng Machinery operates continuously and automatically. The sludge centrifuge automatically adapts to changes in feed and operating conditions during operation via PLC or remote monitoring. No cleaning cycles are required during the operating phase. The dewatering centrifuge is controlled by a control module equipped with a PLC, thanks to which it is easy to operate. The user interface displays all important parameters at a glance and allows easy control and automation of the plant. Our CHTS decanter centrifuges automatically adapt to changes in feed and operating conditions during operation via PLC or remote monitoring.

√Continuous and automatic operation

 √Automatically adapts to changes in feed and operating conditions during operation

√No need for cleaning cycles during the operating phase