ZK Oil Sludge Decanter Centrifuge Helps Factories to Recycle Waste Oil and Generate Revenue
ZK SEPARATION supplied two large model oil sludge decanters to an environmental company to replace the decanters from other brands that were not working satisfactorily for the customer, and our results were recognized by the customer.
CHENGDU, China, Sep. 29, 2022 /PRNewswire-PRWeb/ -- What Does Oil Sludge Treatment Mean?
Oil sludge is the oily sludge produced during the treatment of oil recovery, pipeline transportation, refineries, and oily wastewater, etc. The oil sludge treatment process uses the principle of oxidation, emulsion breaking and centrifugal separation, and the main equipment is composed of dosing system, feeding system, separation system, conveying system, control system, etc.
About the Project
Technological Process: The material of this project is oily sand, firstly, the bagged sludge and semi-solids coming to the plant are broken and shredded, then enters the stirring tank in the workshop together with the semi-solids and heated, and after heating it enters the three-phase centrifuge.
After treatment, the oil separated from the centrifuge by heating and drugging and settling is sold to the chemical plant. The liquid discharged from the centrifuge is loaded into the sewage tank and sent to the sewage treatment plant for treatment and then transported to the oil field for re-injection. The slag phase discharged from the centrifuge is mixed with water and then enters the filter press, and the mud from the filter press treatment goes to the mud drying plant to prepare oil well cement.
The composition of the landed oil sludge is complex and the dregginess is large. The engineers of ZK monitored the project in real-time found problems in time and solve them, and finally achieved good results. The results of our centrifuges have been very satisfying to our customers and have led to a deeper relationship with us.
About the Decanter
The equipment involved in this project are ZK LWS580*400CX and LWS650*650BX, which are medium to large size centrifuges, and ZK's mature centrifuge technology is an important condition for the success of the project.
- Good Wear Resistance - YG6, YG8 Carbide, SAF2205 Duplex Stainless Steel
- Unique Three-phase Separation Structure - The liquid separated by the high-efficiency three-phase centrifuge can be discharged in two different modes: Gravity Discharging and Discharging Through the Built-in Centripetal Pump with Pressure.
- Patented Light Phase Adjustment Technology - The light phase liquid adjustment sheet is concealed, and the adjustment can be completed without disassembling the machine.
- Adopting advanced control system and high-quality electrical components, which can reduce the consumption of chemicals and loss of electrical energy.
- The floor space of the machine is about 2/3 smaller than traditional filtration equipment.
About Us
ZK SEPARATION Technology, with more than 23 years of R & D experience in separation equipment, has obtained more than 90 national patents, including 20 national invention patents. ZK SEPARATION is committed to providing all customers with products of the highest quality, safety and best performance. Today, ZK is becoming an internationally renowned solid-liquid separation technology solution supplier. Learn more >> (https://www.zkcentrifuge.com/)
Media Contact
Aron, ZK SEPARATION, 86 18980660258, [email protected]
SOURCE ZK SEPARATION

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