ZK Wastewater Decanter Centrifuge for Waste Water Treatment Process
ZK separation is a high-quality wastewater centrifuge manufacturer. It can effectively realize sand or mud separation of wastewater. To realize the protection of water resources and water resources recycling reuse. The ZK wastewater centrifuge can be used in urban domestic sewage treatment, chemical sewage purification, and other related sewage treatment industries. For water purification plants and sewage treatment plants, ZK wastewater decanter centrifuge is an ideal solution.
Wastewater Decanter Equipment Parameters
|Model||Dia (mm)||Rito||Speed (rpm)||G force||Differential (rpm)||Main Motor (kW)||Back Motor (kW)||Capacity m3/h||Weight (kg)||Dimension (L x W x H)(mm)|
|LW250 x 1025E||250||4.1||4500||2835||1~50||11||4||2~8||1250||2500 x 800 x 1150|
|LW350 x 1435E||350||4.1||3500||2435||1~35||15~22||5.5||4~15||2500||3700 x 1050 x 1200|
|LW450 x 1845E||450||4.1||3200||2580||1~34||30~37||7.5~11||10~40||4200||4300 x 1150 x 1400|
|LW520 x 2150E||520||4.1||3000||2620||1~34||55~75||11~15||15~70||5200||5100 x 1250 x 1600|
|LW580 x 2400E||580||4.1||2800||2546||1~30||75~90||15~18.5||25~80||6500||5520 x 1450 x 1700|
|LW650 x 2600E||650||4||2600||2460||1~28||90~110||22||30~90||7800||6250 x 2000 x 1550|
|LW750 x 2800E||750||3.7||2200||2033||1~28||110~160||30||40~100||11000||6500 x 2200 x 1600|
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ZK Wastewater Decanter Features and Benefits
Unparalleled Equipment Investment Costs and Later-stage Operation Costs
For water purification plants and sewage treatment plants, high-performance water treatment decanter centrifuge is an ideal solution, which is highly adaptable to sludge and has greater processing capacity at low concentration (SS 0.5). In the case of low concentration (SS 0.5%), it is not necessary to equip a concentrator to realize the dehydration function, which satisfy the requirements of the process for integrated concentration and dehydration.
Extremely Low Infrastructure Investment and Good On-site Operating Environment
Compared with the conventional filter-type equipment, the high-performance water treatment centrifuge is compact and efficient, covering only about a third of land, needless of auxiliary gas source, high-pressure water, featuring simpler pipe structures at the inlet and outlet, fully closed operation, and more humanized operating environment.
High Performance Stainless Steel
Because the sewage contains some corrosive ions or substances, to ensure the stability and the service life of the centrifuge, AISI321, AISI316, AISI316L or duplex stainless steel SAF2205 with high strength and corrosion resistance are used.
High-dryness Screw Conveyor and Drum Structure
The dehydration of solid particles relies mainly on strong centrifugal force, high-torque screw extrusion force (pushing torque), and ultra-long solid particle dehydration length. The decanter can generate centrifugal force exceeding thousands of G, 30 ~ 50% higher than the screw pushing torque of common centrifuges. The screw pusher torque, and the drum dehydration length is 10 ~ 20% longer than that of common centrifuges.
Wastewater Decanter Application Cases
Waterworks Sludge Treatment
Chemical Wastewater Treatment
Sand Washing Water Treatment
Steelwork Sewage Treatment
Coal Mine Wastewater Treatment
Casting Pipe Wastewater Treatment
Drinking Water Treatment
Industrial Wastewater Treatment
Municipal Sewage Treatment
Why Choose ZK Decanter Centrifuge ?
ZK decanter can run continuously and automatically. The control of the decanter centrifuge is completed through the touch screen of the control panel, and the one-key start and stop of the decanter can be realized through the control panel. The control panel interface is simple and easy to be understood, and operators can easily monitor the working status and understand the operating parameters.
All wear-prone areas of ZK centrifuges (separation liquid outlet, solids discharge output, screw conveyor and solids discharge section) are made of abrasion resistant material, and the rotating parts are made of high-strength centrifugally cast stainless steel. For the wear-resistant requirements of special industries, replaceable hard alloy wear-resistant pieces are added to the spiral blades.
In order to meet the actual needs of different customers, ZK decanter centrifuge provide three different lubrication ways (grease pump grease lubrication, lubricating oil circulating lubrication and oil mist lubrication) for customers to choose. All lubrication systems can re-lubricate the rotor bearings during centrifuge operation.
Safety and Security
ZK decanter differential speed automatic control technology can automatically adjust the screw conveyor differential speed, to prevent overload and blockage. At the same time, ZK decanter centrifuge has vibration protection, bearing temperature protection and overload protection system. This can avoid critical operating conditions and prevent damage to centrifuge components and bearings.